Ruby Jobs - June 2019

Cerego | Engineering | San Francisco | Onsite | Full-time | https://www.cerego.com/ We are an educational technology company changing the way people learn. We are looking for:

Senior Full Stack Engineer | Full Stack Engineer | Android Engineer

Tech stack: native iOS and Android, React, AngularJS, Ruby on Rails, AWS

Apply online at https://cerego.workable.com/

Grailed | Software Engineer across all levels | New York City | ONSITE

Grailed and Heroine are curated e-commerce marketplaces for men’s and women’s luxury fashion. Our community driven marketplaces are built for enthusiasts by enthusiasts. Our goal is to provide an interactive and educational meeting ground where fashion enthusiasts can buy and sell their unique pieces.

We're looking for engineers who have built, maintained, or architected one or more production web applications. You should have a strong sense for API design, database design, naming, and simplifying complex services. We use RoR, but experience with Java, Python or any server side MVC framework is fine.

We're an extremely collaborative environment and our team is comprised of folks who are emotionally intelligent and low ego.

We have a $3,000 for senior/$1,000 for junior external referral bonus, email me for details.

Contact me at kj@grailed.com and our jobs page grailed.com/jobs

klarx | Senior Ruby Developer, IT Team Lead Backend, Backend Developers, Product Data Manager, Product Owner| Munich, GERMANY | ONSITE

www.klarx.de

At klarx, we are building the future of the digital construction sector! As the leading online rental platform for construction equipment, we revolutionize the letting of construction machines. Through us, the rental process becomes easier, faster and more cost-efficient. Customers like Deutsche Bahn and Strabag are already working with our digital solution throughout Germany in order to successfully master complex construction projects. Apply now if you want to lead a promising industry into a new, digital age.

Joining klarx now will give you the possibility to impact and help with the transition to revolutionize our stack to a more modern one. We are always open to different technologies. As of now we are using Elixir to handle blazing fast time sensible requests, ElasticSearch for instant search results, React for snappy user experience and Rails to implement our business logic. And the list is going to get bigger and bigger as we try to make our solution more reliable, smart and automated. In our development team we try to apply the best of the agile methodology and improve our development cycle with continuous integration.

As we use mainly Ruby on rails for our platform development we are looking for candidates which have a profound experience with Rails. If you are interested in joining us please contact our HR department via jobs@klarx.com.

You can also find this and our other open challenges here:

https://www.klarx.de/jobs

VISA Support: YES

Blendle (https://blendle.com) | Utrecht, the Netherlands | Full-time | On site

Our goal is simple: build a better way for everyone to enjoy and explore journalism, while creating a sustainable businessmodel for journalists at the same time.

We’re backed by NYT, Axel Springer and NIKKEI, live in the Netherlands and Germany and in beta in the US, and have over 1,5 million users worldwide.

You can find open positions here: https://blendle.homerun.co/

Currently, we’re looking for a Data Engineer (https://blendle.homerun.co/data-engineer/en) and Data Analyst (https://blendle.homerun.co/data-analyst/en) to join our team (among others, looking for Ruby and frontend developers as well). You can read more about it here: https://blendle.homerun.co/?lang=en

Looking forward to hear from you. If you have any questions, feel free to email me at rick@blendle.com.

Coupa | Software Engineers | San Mateo, CA | coupa.com

Coupa is "The All-In-One Business Spend Management Platform". Our software handles Purchasing, Expenses, Invoicing, Analytics, Payments, and more. We started over 10 years ago and went public in 2016.

We use Ruby on Rails, React and React Native, jQuery, and Go. Less commonly, C# and Python. We are pragmatically building and maintaining a large platform used by hundreds of companies, many of which you probably interact with daily.

We are a friendly bunch with a wide range of educations, backgrounds, ages, and family sizes. We try hard to keep to a maximum of 40 hour work week. We have hack days several times a year during work days. Developers have lots of ways to make an impact by working with product management and UX teams, creating internal tools and services, and contributing to the design and architecture of the product.

We are hiring engineers for Rails, React, performance, data, testing, site reliability, and more: https://jobs.lever.co/coupa?department=Development

Benefits: * Good pay * Flexible working hours * Unlimited PTO [I'm aware of the criticisms but it works well here.] * Health, Dental, Vision insurance * Lunch 2 days a week * Snacks and drinks * Employee Stock Purchasing Plan, 401K match

Location: * HQ in San Mateo, CA near 101 and 92. Near Hayward Park Caltrain, shuttle to Hillsdale Caltrain * More offices in Reno, Ohio, Pune India, and elsewhere: coupa.com/company/our-offices * Remote workers around the US and world. (Remote positions not always available.)

You are welcome to apply through our normal process at jobs.coupa.com (mention Brian Farr and this post, please!), or email me at brianfarr@gmail.com

This post represents my best effort to share accurate information for recruiting, but is not an official posting from Coupa. Please refer to coupa.com for official information.

Gusto | San Francisco, CA and Denver, CO | Onsite | Fulltime http://www.gusto.com

we serve 60,000 small business customers with our Payroll, Benefits, and HR software suite, which allows them to move faster and gives them peace of mind about back-office tasks in their business. Our Product Engineering teams build this suite of software, each focused on a different slice of the pie: Payroll, Benefits, and HR.

We're hiring all sorts, but software engineers are my focus. We're a Rails stack (we make Ruby do some fun stuff), but it is absolutely not required to have Ruby OR Rails experience. React on the frontend!

Feel free to apply directly or drop me a note at john.kempe@gusto.com! I can help find the right POC!

OpSourced (https://opsourced.com) | DevOps Engineer | Full-Time | REMOTE | Hiring Junior to Senior Levels

OpSourced is a team of DevOps Experts providing DevOps-as-a-Service, Lift & Shift Operations, and project based DevOps consulting services for companies around the globe. We give our customers the ability to reach out to us like they would an internal DevOps team.

You'll work with all the major cloud providers and on-prem solutions, while managing fleets of instances and containers, along with their automation, orchestration, monitoring, and alert response. If you've ever wanted to work at a scale that few companies do, you'll find the right challenge here with us!

Minimum Qualifications :

* Proficient in Ruby, Python, Elixir, Java, or Javascript

* Experience with config management or automation frameworks. (i.e. Ansible / Terraform / Puppet / Capistrano)

* Experience maintaining production infrastructure in a Linux Environment.

* Strong DevOps experience and Customer Service mindset.

* Self Motivated and Diligent.

* Ability to participate in on-call/pager rotation.

* U.S. Residents Only.

Interested? Tell us what you can bring to the team by emailing hiring@opsourced.com !

Clio | Los Angeles, Calgary, Vancouver, Dublin, Toronto | Full-Time | Onsite

Clio does legal practice management software. We serve a meaningful industry (no ads or selling stuff). Stack is Ruby/TS. Our current size makes it ideal for developers to have an outsized impact. Come ride a rocket ship with a well validated business model. We are looking to grow product in all our development offices, mostly senior and up. Also looking on the management side (has to be hands-on technical). I personally relocated from Europe to help jump start our Calgary office (the mountains are awesome).

Have a look at our recruiting site https://www.clio.com/about/careers/ or I'm always happy to get emails from HN at alexis.deschamps@clio.com

Truss | Infrastructure Engineer, Delivery Manager | San Francisco or DISTRIBUTED| https://truss.works

Particularly interested in Delivery Managers, and Infra Engineers with Javascript w/React, Go experience

Truss solves complex technical problems for the private sector and government. We helped rebuild Healthcare.gov after its public failure in 2013. We seek the highest standard both in terms of the technology we build, and the way we run our company. We'd love to chat with you.

We are a software consultancy known for pragmatism, autonomy, expertise, and trust. We build strong relationships with our clients, contractors, and employees and we believe that this is fundamental to doing great work. As a Truss engineer you will facilitate bringing Truss values (https://truss.works/values/) to those truly trying to make a difference in our government, and enable them to understand what their citizens actually need rather than implementing a perceived solution.

Here are some of the things we care about: * Great communication! Including thoughtful listening skills, the ability to express complex ideas clearly and succinctly, and the ability to communicate well in writing * The ability to deal well with ambiguity and act with autonomy * Technology-agnostic and pragmatic engineering sensibility, focused on solving key problems for the customer, not the tools * Proficiency in at least one commonly used programming language, such as Python, Ruby, Go, Javascript, Java, etc. * Experience deploying at least one application that other people use * Have held at least one engineering position post-education * Initiative, curiosity, a bias for action, and a problem-solving attitude

We expect all Truss engineers to consistently develop new skills, and cross-train into new disciplines outside of their current areas of expertise.

Check us out at: https://truss.works/ and apply at: https://truss.works/jobs/

Sr. Infrastructure Engineer -> http://bit.ly/truss-sie-hn

Infrastructure Engineer -> http://bit.ly/truss-ie-hn

Staff Engineer/Project Lead -> http://bit.ly/truss-sepl-hn

Delivery Manager/Project Manager, GovTech -> http://bit.ly/truss-dm-hn

Alpha | New York City/NYC SoHo | Fullstack Engineer | ONSITE [Remote-US OK], FULL-TIME | $100 - $180k | https://alphahq.com Alpha is the fastest way to learn about your future customers. We are a SaaS platform that enables teams to make data-driven decisions about products, users, and new markets. Our customers use us to identify great opportunities, throw out poor or disastrous concepts, and refine their ideas. Alpha users ask plain English questions and get back supporting data in hours or days, not weeks or months. We're currently looking for full-stack software engineers.

We spend a ton of time thinking up new ways to automate and speed up organizational learning. If that sounds exciting to you we encourage you to apply!

Our stack: - Ruby (Sinatra) - Node - Python - MongoDB - PostgreSQL - Redis - Vue.js - AWS - Heroku

For more info check out the official posting (be sure to mention HN!):

Full Stack Engineer: https://alphahq.workable.com/jobs/854089

You can also check out our careers page for more information on the company/mission/perks: https://alphahq.com/careers

FreeAgent, Edinburgh and REMOTE

https://www.freeagent.com

At FreeAgent we help freelancers and small businesses be more successful by putting them in control of their company finances.

We have built an award-winning accounting app that offers full end-to-end compliance, from time tracking to tax return filing. We're based in beautiful Edinburgh and we're growing from strength to strength with over 80,000 paying customers and strong YoY growth. Our NPS is amazing (70!) - customers love what we do and our team get to make a real impact.

We're a growing team of over 190 people. 50% of our engineering team are distributed across the UK, the rest being based at our Edinburgh HQ. If you want to help us make small businesses AWESOME at doing their finances, take a look at our vacancies -> https://www.freeagent.com/company/careers.

* Product engineers, mid/senior/principal - you'll be working predominantly with Ruby on Rails but you don't need to have direct experience of - we'll get you up to speed!

* Platform engineers, mid/senior/principal - opportunities to work on our cloud migration (we've moving to AWS), developer tooling, data science

* Engineering managers, team leads, product managers

You can apply directly via the website but feel free to get in touch with me (the CTO) directly – olly [at] freeagent [dot] com – if you have any questions. Happy to chat!

(We are looking for UK-based full-time staff only right now)

First.io | Back-End Engineer | Rails/Postgres | Durham NC or Remote | Full-time

First is a venture-funded startup at the intersection of artificial intelligence and real estate tech. We identify when people are going to move, and develop products to change the game for real estate professionals.

* 5+ years of developing Rails applications in production

* SQL and relational database experience (not just using a database through an ORM; Postgres a plus)

* Experience in building APIs (REST at least, GraphQL a plus)

* Generalist mindset, excited to jump into many parts of the stack to ship working software

* Clear, effective communication skills, both written and verbal

* Experience with agile practices, including TDD/BDD, continuous delivery, object oriented design, etc Comfort with asynchronous development: pull requests, chat, email, etc

* DevOps and AWS skills a plus

Read full job description and apply at https://boards.greenhouse.io/first/jobs/1562700

Bricleir | Head of Engineering | Onsite - Downtown Palo Alto, CA or South Bend, IN. Open to Chicago, IL

We're an initiative-based market network connecting organizations with the builders backers of innovation. Recently closed seed funding.

Stack is Ruby on Rails, PostgreSQL. Looking for someone full-stack, ideally with an eye for good front-end

Apply or send note to ireland@bricleir.com

Cheers! Ireland

https://www.linkedin.com/in/irelandcarter/

https://www.crunchbase.com/organization/bricleir#section-ove...

Instacart | Sr Full-stack Engineer, Sr Data Engineer, Data Scientist, Machine Learning Engineer, Sr iOS/Android Engineer | onsite in San Francisco | https://instacart.com

Instacart (YC S12) is building the best way for people everywhere in the world to shop for groceries. Using your phone or the web, you can order groceries and have them delivered to your door in minutes. You can choose from a variety of local stores, as well as being able to mix items from multiple stores into one order.

Every day, we solve incredibly hard problems to create an experience for our customers that is magical. We aim to give our customers back their invaluable time so they can spend it doing the things they love with the people they love.

Hiring Process depends on the position, but will generally follow this flow: Phone screen + simple challenge / Take-home challenge / On-site. We're pretty flexible and can work with you on this.

We care that you can ship product and enjoy taking ownership over what you're working on. We don't really care where you went to school or what companies you've worked for.

Tech:

• Ruby (on Rails) • ES6+ / TypeScript • React / Redux • PostgreSQL • Elasticsearch • Memcached / Redis Data Analysis & Data Science: SQL, R, Python

Learn more about us and apply directly at:

• https://careers.instacart.com/ • http://tech.instacart.com • http://stackshare.io/posts/the-tech-behind-instacarts-grocery-delivery-service

Ruby and Angular Developers | MWR InfoSecurity | Full Time | London, Basingstoke, Manchester, Joburg, remote considered

Hey! We're a research driven InfoSec company, and we're hiring for Rubyists and Angular wizards. My team works on a vuln scanning managed service platform, and we work pretty closely with our security consultancy team on interesting things!

We're mostly Ruby, but we're slowly working on transitioning all our front ends to Angular, so could definitely use some sweet Angular chops to shore up in that area.

You'd be part of a small in house Ruby team. Our stakeholders are internal, so relatively low stress environment. Lots of flexibility, great atmosphere.

https://careers.mwrinfosecurity.com/Jobs/Advert/1616055?cid=...

DataGrail | Senior / Software Engineer | San Francisco, CA | $130k - $180k + 0.1% - %0.5 | ONSITE

Help us build a data privacy platform.

Data privacy and data protection should be a no-brainer, but the reality is that many organizations are ill-prepared to comply with privacy laws, so we're helping to streamline the entire process. In doing so, we believe this will help give users more control over their personal data.

We integrate with many saas solutions, data lakes (s3 + json/parquet/orc/etc) and data warehouses (redshift, snowflake, etc) to easily access, delete and/or anonymize data.

We have paying customers and have raised over $4m (with plenty of runway).

Our stack (and growing):

* aws (codedeploy, rds, athena, etc)

* ruby/rails, react, go

* postgres, redis, s3

Experience with data engineering or data science a plus.

If interested, email me (co-founder & cto): iz|at|datagrail.io

Omnivore.io - Senior Operations Engineer TELECOMMUTE Full Time

POSITION SUMMARY:

The Senior Operations Engineer is responsible for the health and well-being of the production environment, implementation of new and existing components, and maintaining and modernizing the processes and methods used within our platform.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

Onboard and optimize microservices using Docker

Streamline CI/CD process and green/blue deployment

Maintain and evolve monitoring and notification systems

Create and maintain documentation on new services, procedures, and requirements

Participate in an on-call schedule established by your manager, and be ready and available while on-call to immediately diagnose and resolve incidents.

Participate in the diagnosis and resolution of escalated critical emergency incidents.

QUALIFICATIONS:

Bachelor’s degree or equivalent work experience

Linux / Unix system administration skills, 5-10 years operations experience

Strong time and project management skills and attention to detail

Solid experience in the administration and performance tuning of application stacks

Experience with multiple cloud hosting providers, and extensive experience with AWS

Experience with virtualization and containerization (i.e. docker)

Experience with RabbitMQ, ElasticSearch and Redis

Experience with monitoring and metrics systems (i.e. nagios, grafana)

Experience with configuration management systems (i.e. Ansible, Chef)

Solid scripting skills (i.e. shell scripts, Ruby, Python, Go)

Authorized to work in the United States and pass standard background checks for compliance standards

https://omnivore.applytojob.com/apply/ObT6mbdRBK/Senior-Oper...

Publicis Spine | New York, NY OR Chicago, IL OR Boston, MA | Onsite | Senior Software Engineer | Visa Transfer | Full-time

Publicis Spine, a group inside Publicis Groupe, is hiring full stack web developers and data engineers to build a digital marketing tool for our clients. Our clients are large national and international companies.

Publicis Groupe has been in business for over 90 years. Our third group CEO was appointed recently and he is determined for the company to have solutions in the digital marketing arena.

Our product stack is Ruby on Rails for the back with Angular on the front, Data Engineering uses Scala, Spark. Openings are for the NYC, Boston, or Chicago office.

Competitive pay, full health benefits, 401k contributions, and more.

Links to job openings:

New York/Chicago (Senior Software Engineer): https://jobs.smartrecruiters.com/PublicisGroupe/743999685647... New York (Senior Data Engineer): https://jobs.smartrecruiters.com/PublicisGroupe/743999685654... Boston (Principle Software Engineer): https://jobs.smartrecruiters.com/PublicisGroupe/743999685654... Boston (Solutions Architect): https://jobs.smartrecruiters.com/PublicisGroupe/743999685813...

Udacity | Multiple | Mountain View, San Francisco, Berlin, Shanghai, São Paulo, New Delhi | ONSITE, FULL-TIME, REMOTE | https://www.udacity.com

Udacity's mission is to democratize education. We're an online learning platform offering groundbreaking education in fields such as artificial intelligence, machine learning, robotics, virtual reality, and more. Focused on self-empowerment through learning, Udacity is making innovative technologies such as self-driving cars available to a global community of aspiring technologists, while also enabling learners at all levels to skill up with essentials like programming, web and app development.

Tech: Docker/PostgreSQL with Golang, React, Python, Node.js, or Ruby depending on team. Open positions in Engineering, Infrastructure/DevOps, Data, Design, and Marketing: https://grnh.se/cuagoq2

Instructure | Chicago, Salt Lake City, and more | Full-time

Instructure's hiring in quite a few cities, so take a look at our career page here: https://www.instructure.com/about/careers

We use Ruby, Rails, JavaScript, Node.js, Go, PostgreSQL, Linux, and our platform runs on AWS.

We build learning management systems for the academic and corporate world. Our flagship product, Canvas, became the #1 LMS in the US last year by marketshare, and continues to grow at a quick pace. If you're looking to do meaningful work that reaches millions while contributing to education, this is it.

We are mostly looking for mid and senior Software Engineers, lead Software Engineers, and Software Engineers in Test. I wholeheartedly believe that this company has a great working environment and I love working here. If you're interested in more details, don't hesitate to reach out to me at gary@garymei.com.

Aha! (http://www.aha.io) | Rails / Devops / Front End | REMOTE Aha! is looking for experienced Ruby on Rails engineers to work on the Aha! product. We use Rails extensively, plus React for rich browser based experiences.

Aha! is also looking for Devops engineers, experienced with Ruby & AWS to help build and maintain our fully automated infrastructure. All of our operations is done by writing code first, so it is fully reproducible.

Aha! is the #1 tool for product managers to plan strategy and roadmaps. Aha! is profitable, you can work from anywhere in North America and we offer excellent benefits. We use our own product to manage our work (which is especially rewarding), we deploy continuously and we are developing in Rails/ES6/React.

Our entire team is remote - in US, Canada and Mexico so we can collaborate during the work day.

http://www.aha.io | email: engineering-jobs@aha.io

Housecall Pro | San Diego, CA | Onsite | Full time | https://housecallpro.com

Senior React Full-Stack Engineer

Senior Ruby/RoR Software Engineer

Senior iOS Developer

Senior Android Developer

Senior Engineering Manager

Growth Analyst/Product Analyst Lead

We are the operating system for home services labor across the US and Canada. Funded by top tier VCs, we are focused on making the lives of service professionals better with technology.

Our Engineering team is extraordinary. We’re a hardworking and focused team driven to deliver industry-leading tech to our service pro customers. Our success is their success. Our team of entrepreneurial, client-focused team members are the "engine room" of Housecall Pro.

See full job descriptions and apply here:

https://www.housecallpro.com/careers

Senior Frontend Engineer | Make School | REMOTE or in our San Francisco HQ

Who are we? We are a computer science college for the 21st century. Our education combines liberal arts, computer science, software development, and character development with a strong emphasis on fully preparing students for successful careers as software engineers, product managers, or entrepreneurs. Our alumni work at Facebook, Google, Apple, Snap, LinkedIn, Lyft and more.

Our college is accessible to students of all backgrounds, 40% are underrepresented minority students and 50% come from low-income families.

What You'll Do: -Play a key role in the continued architecture and implementation of the Make School educational platform -Analyze and improve the efficiency and reliability of the Make School infrastructure -Write code with best-practices (including TDD) and participate in peer code review

Our Stack: React, Apollo, Relay (legacy), GraphQL, ES6, Webpack, Jest, Cypress, Ruby on Rails (marketing site), jQuery (legacy)

If interested, please apply here: https://jobs.lever.co/makeschool/1edb94b9-0757-4f2f-a0bb-9cb... OR send me an email at: madelyn@makeschool.com

Forestry.io | Senior Ruby/RoR Software Engineer | Remote | Full-Time

Forestry.io | Intermediate Ruby/RoR Software Engineer | Remote | Full-Time

Forestry.io | Front-end Developer | Remote | Full-Time & Part-Time

Forestry.io | Developer Evangelist | Remote | Full-Time

Forestry.io | Web Developer / Technical Account Manager | Remote | Full-Time

---

ADDITIONAL INFORMATION:

Forestry.io (https://forestry.io) is a CMS for websites built with tools like Gatsby, Jekyll, and Hugo (static site generators or the "JAMstack"). We feel the web is one of humanity's most important achievements and we're on a mission to help people build a better web. Also seeking:

• Senior Ruby/RoR Software Engineer - A senior engineer to help design, build, and maintain our Ruby backend. This is a technical role that will include some leadership tasks like mentorship, code-reviews, etc.

• Intermediate Ruby/RoR Software Engineer - An experienced engineer to help design, build, and maintain our Ruby backend.

• Front-end Developer - Dedicated to building the world's best (Markdown) WYSIWYG experience (using ProseMirror).

• JAMstack Developer Evangelist - Someone who loves static sites and the JAMstack who can teach people how to build modern sites and help spread the word about Forestry (writing tutorials and blog posts, creating open-source projects, announcing new features, discussing with the community).

• Web Developer / Technical Account Manager - Assist, support and advise our corporate clients with their web development needs. A customer-focused web developer with experience using Gatsby, Jekyll, Hugo, CI/CD, hosting, etc.

---

All positions are open to remote.

Please send a cover letter, resume, and code samples (where applicable) to careers@forestry.io and mention this post in the subject.

The Trade Desk | Full Time, Onsite & Remote | New York NY, San Jose CA, San Francisco CA, Irvine CA, Ventura CA, Santa Barbara CA, Boulder CO, Denver CO, Bellevue WA, London UK, Sydney AUS, Shanghai CN

Hiring: Mid/Senior/Lead level software engineers, as well as front-end focused engineers who are comfortable with data-access design, development and optimization.

You might be a great fit for The Trade Desk's dev team if:

You are a full-stack engineer who wants to work everywhere, not just a small subset of components. Experience / interest in working in a variety of layers and technologies within a SOA is a must for our team. This includes: client-side React & Redux, MVC-based web architecture, external RESTful APIs, distributed (and in our case, highly scaled) request handling services, no-SQL and relational SQL databases, many-layered data pipeline (e.g. data bus architecture, Hadoop / MPP data warehouse, etc.) that moves hundreds of thousands of items per second, and data visualization (e.g. Tableau). Experience in all these layers is not strictly required, but we do like to see experience working in more than one, as well as eagerness to work on projects that might slice through them all.

You have product-driven software development experience using a modern, object-oriented language. Memory-managed languages are best -- .e.g. C#, Java, Python, Ruby, etc. We do most of our work in C#/.Net, but specific experience here is not required.

Cool stuff about TTD:

Our platform processes 10million+ queries per second

Work with the best engineering team in AdTech

The combination of huge data sets, high throughput, low latency and amazing scale means that we're constantly solving some of the biggest challenges in computer science.

We've grown faster than any other adtech company in the industry, and have been recently recognized as #2 in Fortune's "Best Workplaces in Technology"

Amazing Company Culture

Top-tier benefits

If you're interested, please apply directly on our website: https://www.thetradedesk.com/join-us/open-positions

*Note: We are also hiring Sr. Solutions Architects (NYC - must have engineering background), Sr. Site Reliability Engineers (Denver, Bellevue, Seattle, Irvine CA, London, Sydney), Lead/Director Data Science (NYC), Sr. Data Scientists - Measurement & Identity (Denver, Boulder, NYC), Product Managers (GLOBAL), UX/UI Designers (NYC, Ventura CA, Denver CO, San Francisco, San Jose), Sr. Programmer Analysts, + MORE

AdGear - ONSITE - Senior Backend Engineer (Erlang, C, Rust, F#, Go) - Montreal - FullTime AdGear - ONSITE - Data Engineer (Scala, Spark, Kafka, Vertica, AWS)- Montreal - FullTime AdGear - ONSITE - Front-end engineer (SASS, Bootstrap, Webpack) - Montreal - FullTime AdGear - ONSITE - Javascript Application Engineer (TypeScript, React) - Montreal - FullTime AdGear - ONSITE - Ruby Application Engineer (Ruby, Rails) - Montreal - FullTime AdGear - ONSITE - Senior Machine Learning Engineer - Montreal - FullTime Following its acquisition by the Visual Display division of Samsung in 2016, AdGear is now focusing on enabling brands to connect with Samsung TV audiences as they are exposed to digital media across all devices. We're trying to bridge the gap between traditional TV advertising and digital advertising!

For more information, complete description of roles, and details on applying, please see http://jobs.adgear.com/

#erlang #c11 #rust #scala #ruby #typescript #react #opensource

Catawiki | Engineers | Amsterdam, Assen (Netherlands) | Full Time | ONSITE | VISA | www.catawiki.com

As one of the fastest growing online companies in Europe we offer a great opportunity for you to grow as a developer working with an amazing team of 70+ engineers inside a diverse company with 40 nationalities and counting!

We have vacancies for back-end, front-end, engineering managers and data engineers. On a daily basis you'll work with Ruby, JS, Swift, Java and Python. If you're into lower level technologies we have challenges for you helping us scale Nginx, MySQL, Redis and ElasticSearch, all running in a multi-tenant environment (metal, AWS, GCP).

Our challenges today include migrating our old Rails platform, create a seamless integration between our hosting providers and establishing sane abstractions across all of our applications/services. As well as this we’re building out our microservice architecture (40 services and counting) and building out new features for our millions of users.

You can work from two locations in the Netherlands (Amsterdam and Assen) and we've gotten pretty good at the whole relocation business, so even if you're outside the country feel free to drop me a line at j.lesner@catawiki.nl with your resumé (Github/Gitlab will suffice if you don’t have a CV handy) if you're interested in learning more. You can also apply direct on our careers page: https://www.catawiki.com/jobs and you can read more about our recruitment process here: https://github.com/catawiki/join-us.

Change.org | San Francisco, CA / Victoria, BC / Paris, France | Onsite | https://www.change.org

Change.org is the world’s largest social change platform with over 150 million users in 196 countries. Change.org empowers anyone, anywhere, to create the change they want to see. We are a certified B-corporation and enable people to start campaigns, mobilize supporters, and work with decision makers to drive solutions through our platform.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/change-org

Our open positions:

* Senior Software Engineer: https://jobs.lever.co/change/dd19c9de-0bd0-4092-9c37-1a555c8...

* Senior Machine Learning Engineer - Content Understanding: https://jobs.lever.co/change/d62d4c69-03e6-4d2f-8bc4-560217a...

* Senior Machine Learning Engineer - Recommendation Services: https://jobs.lever.co/change/ed60a610-e7ec-47d3-b3e4-006e826...

* Senior Analyst: https://jobs.lever.co/change/0f65414e-6450-4fab-8b87-3d5741c...

* Senior Product Designer: https://jobs.lever.co/change/8087d866-0c1c-44bf-a175-72604a3...

* Senior Product Designer: https://jobs.lever.co/change/be2dfba8-cd15-4616-bf86-ab7ca60...

* Head of Security: https://jobs.lever.co/change/b75d2d6d-f384-4ad5-ad57-7a9fb00...

* Product Manager, Subscriptions & Membership: https://jobs.lever.co/change/e92aded9-27fd-4d58-8f7d-76da911...

Tech Stack: Ruby on Rails, Elixir, React.js, GraphQL, Node.js, AWS, Redis, Spark & Scala (Data team)

Sensor Tower | San Francisco, CA | Full-Time, Onsite | https://sensortower.com | VISA

Sensor Tower provides key metrics for everyone involved in the mobile ecosystem. Whether you’re a mobile app developer, a financial institution performing mobile market research, or a large brand thinking about your mobile initiatives, we provide your one-stop shop for due diligence.

Mobile app revenue grew by 27.8% from H1 2017 ($26.9B) to H1 2018 ($34.4B)[0] - and we’re excited to continue in our mission: to be the trusted source of mobile insights.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/sensor-tower

Our open positions:

* Test Automation Engineer: https://jobs.lever.co/sensortower/d8e282b5-861a-4495-a951-00...

* Senior Full-Stack Engineer: https://jobs.lever.co/sensortower/c171234a-4906-46c3-b609-7d...

* Senior Data Scientist: https://jobs.lever.co/sensortower/7eb5e065-4107-4bc9-85b5-99...

* Senior Software Engineer, Data: https://jobs.lever.co/sensortower/7442e664-c7ff-4221-8ac7-6e...

* Full-Stack Engineer: https://jobs.lever.co/sensortower/a421feb6-2c0e-4f1b-adb1-84...

* Technical Product Manager: https://jobs.lever.co/sensortower/d55ac1e9-a7d2-479d-949d-c9...

We use Rails, MongoDB, Knockout, and Go.

If you're interested or have questions, email: jobs [at] sensortower [dot] com

[0] https://techcrunch.com/2018/07/16/apples-app-store-revenue-n...

Skylark Travel (https://www.skylark.com) | Senior Front End & Back End Engineer(s) | New York, NY | ONSITE

Skylark is building solutions for today’s demanding luxury, leisure traveler. By integrating expertise, data, and access to the best airlines and hotel accommodations, we’re creating a better way to plan travel.

Stack: Ruby, Elixir, Node and React. In addition to building our back end in Ruby & Elixir, we are also solving some interesting problems in the areas of data transformation, and enhancing our customer experience with innovative data visualizations.

Please email careers@skylark.com and mention “[hnjobs]” in the subject line.

We’re hiring for the following positions:

- Senior Back End Engineer - Ruby, Elixir, PostgreSQL

- Senior Front End Engineer - React, Node

Scribd | Software Engineers | Amsterdam | ONSITE | VISA

Scribd is a reading subscription that gives you access to the best books, audiobooks, magazines, and more. Our mission is to change how the world reads. Beginning of this year we hit 1M paying subscribers (https://techcrunch.com/2019/01/28/scribd-1-million-subscribe...)! We are one of the oldest YC startups (YC ’06), operating one of the largest Ruby on Rails sites.

In Amsterdam we are hiring backend software engineers with solid experience in building, running and scaling out cloud-native microservices (preferably in Ruby and/or Go). We value a hacker mindset, clean coding and a natural aversion to complexity, or if you're a glass-half-empty person: an affinity for simplicity.

Scribd has a very friendly, engineering-driven company culture with competitive salary and great benefits. We are ambitious but at the same time we value a good work life balance.

We have hired many people from these threads. If you have questions you can reach out to me directly at nickyp at scribd.com (I'm the Engineering Manager of the Core Services team and happy to answer questions related to the role). Please apply directly via https://jobs.lever.co/scribd?lever-via=ze1h-jCbee&location=A...

Eleos Technologies | Remote (US only) | Full time

Eleos Technologies is a growing 8-year-old company building communication software for truck drivers and field workers.

We’re helping a diverse mix of customers—from mom and pop operations to household names—improve how they communicate with their employees by tackling information overload, reducing phone calls, and eliminating obsolete technologies.

We're looking for someone to own and evolve our web backends. The primary backend is built on Erlang/OTP, plus supporting systems built in Clojure (image processing) and Ruby on Rails (dashboard, billing UI, those bits.) As a small team, we've all helped build and grow these systems, but we're ready for a specialist!

In addition to the above technologies, we're running on AWS, using PostgreSQL, although we're keen to remember that all these things are tools and not identities.

If that sounds fun and rewarding to you, the full description and info about applying are over here: https://eleostech.com/careers.html

Jane | Santa Cruz, CA | Onsite | https://www.iheartjane.com

Jane is building the future of eCommerce.

Jane is an MIT-founded, high growth, and rapidly expanding technology company in the cannabis industry. As the cannabis industry’s first complete real-time marketplace, we aim to provide consumers with a confident, safe and simple shopping experience. Users can browse local products in real-time, compare by price, proximity or popularity and place orders at local stores for pickup or delivery - all on the industry’s largest marketplace. Our platform integrates directly with POS systems at retail locations and leverages this real time data to provide an "it just works" experience for both the retail operators and end consumers. Additionally, Jane provides key data insights to industry stakeholders via our growing analytics platform.

To learn more about who we are, our engineering culture, and whether this is the right place for you, read our Key Values profile: https://www.keyvalues.com/jane

Here are our open roles:

- Full Stack Engineer: mailto:abe@iheartjane.com

Tech Stack: <p>Backend: Ruby on Rails</p> <p>Frontend: ReactJS</p>

Teachable | New York, NY, USA | Full-Time | Onsite | https://teachable.com/careers

We provide a platform that lets anyone create, host and sell courses online, we have over 18 million students and well over 250k instructors on the platform who have earned more than $350m. We are a team of 100 with an Eng/Product org inching towards 40. We are hiring across the board with a focus on Backend (RoR), Frontend (React/Typescript), Product Managers, and Product Designers

Senior Software Engineers (Ruby on Rails preferred): https://teachable.com/job_posts/5fe8bb3d-a307-4429-8ee8-2199...

Senior Frontend Engineers (React/Typescript) : https://teachable.com/job_posts/53d2ec79-0178-478e-840b-6ba1...

Product Managers https://teachable.com/job_posts/da97cd84-4b12-42aa-bcc9-0f22...

Product Designers https://teachable.com/job_posts/db310e65-4f3f-42d5-987f-df26...

I can honestly say it’s the best place I’ve ever worked. I’m the CTO here, hit me up at noahp@teachable.com if you have any questions or head to https://teachable.com/careers/

Check out our stack and a bit about what it’s like to work here on this post about How We Code at Teachable: https://medium.com/teachable/how-we-code-at-teachable-ff4285... and read up on our growth in this post on our path to a $15M Annual Run Rate: https://medium.com/teachable/scaling-teachable-part-2-our-jo...

Bonobos | Senior Software Engineer (Full Stack) | Full-time + On-site in NYC | www.bonobos.com

Bonobos is looking for a Senior Full Stack Engineer (4+ years of experience) that has experience in Rails and Javascript, and ideally React/Redux experience as well. We work cross-functionally, so you’ll be on a team composed of other Engineers (frontend, backend and iOS), a Product manager and a UX Designer.

We value self-awareness, empathy, intellectual honesty, positive energy and judgment, often over experience. We hire based on these core virtues and foster a “best-idea-wins” environment where creativity and individuality are not only appreciated, but encouraged.

Apply here: https://boards.greenhouse.io/bonobos/jobs/1178708

Check out our profile on the Muse: https://www.themuse.com/profiles/bonobos/team/TechTeam

SevenFifty Technologies | Senior Full-stack Developer (Rails); Lead Engineer, Web & Mobile Product Team | New York, NY | Onsite

SevenFifty is modernizing the wholesale beverage alcohol industry, which is massive but technologically antiquated. Over 70,000 restaurants, bars, hotels, and retail stores across the country connect with their sales reps and wholesalers through our platform, replacing a status quo going back to Prohibition. We work with everyone from the largest importers to mom and pop winemakers to build bespoke tools for communication, content distribution, and order management, providing transparency across all tiers.

You'll be joining a small engineering team tackling a wide array of challenges - from complex data processing to modern, interactive web frontends; from liberating data from decades old mainframes, to consuming and writing APIs used by everyone from small retail shops to large conglomerates. We want people who are excited about learning new technologies and passionate about transforming a broken industry. We're also in a sweet spot for ambitious and talented engineers; we have a lot of traction and are well-financed, but still have a very small team responsible for a wide range of work enabling you to take ownership of large slices of our technology stack.

Technologies: Ruby, Clojure, Rails, JavaScript, Backbone, React, React Native

Reach out with a recent resume to erin at sevenfifty dot com to apply.

SAF Platform | Full Stack Engineers | REMOTE | Full-time | www.safplatform.com

SAF Platform builds software that digitizes the workflow of alternative investments for institutional investors and asset managers. Our mission is to give our clients control over the investment process through the use of our platform. We are a growing company with leadership that has a track record of success. Our company is based out of NYC, but our engineering team is 100% remote. We currently have engineers based in North America, South America and Europe.

Full Stack Engineer - https://bit.ly/2TqxdFv

We are currently looking for mid-to-senior engineers that are based out of the Americas. See above job description for more information.

* Ruby, Rails, JS, React

* Docker, Git, and CircleCI

* AWS

Stash Invest | Hiring Software Engineers (Backend, Android, Data) and Engineering Manager | New York, NY | Full-time | Onsite

We are seeking: Senior Backend Software Engineer (Ruby / Rails) Senior Backend Software Engineer Android Engineer Senior Android Engineer Engineering Manager Data Engineer

Apply here: http://grnh.se/3rolbe1

Stash is investing, simplified. With a mission to bring financial education and literacy to everyone--regardless of income--the Stash team has built an investing platform where they can "learn by doing" with as little as $5.

www.stashinvest.com

No agencies, please!

Stash Careers - Join the Stash Team Join the passionate team behind Stash. We're on a mission to empower a new generation of investors, creating investing access for everyone.

Root Insurance Co| Columbus, OH / Chicago, IL | Full-time | Onsite / remote (US only)| $80k-$170k

https://root.engineering/

Root is an auto insurance carrier, like GEICO and Progressive. We use data science to identify and insure good drivers, reducing insurance premiums for good drivers significantly as a result.

We're a startup — we're 600+ people who have been working on this since March 2015. We've built an iOS and Android app that gathers data on how well people drive. We use that to set insurance prices. To build the best possible product and user experience, we went through the arduous process of starting an insurance carrier from scratch.

We're focused on becoming a national insurance carrier and are now live in 24 states.

We've raised $180M in Venture Capital since 2015 and we're scaling rapidly. To do that, we're looking to bring on more exceptionally talented engineers. Whether you're just getting started out in software development or someone who is looking to lend your experience in leadership to a rapidly scaling engineering organization, we plan on doubling our engineering team in the next year alone.

Our tech stack involves Ruby / Rails and Javascript / React Native. However, we're not only looking for people with experience in our stack but rather we're looking for experienced technologists with sound engineering fundamentals using any technology.

We're actively hiring in Columbus, OH and are also building an Engineering Team in Chicago, IL that will be working very closely with our telematics data. This team will play a major part in where we're headed, and we're searching for experienced Engineers who are looking to have a significant impact by building and leading a team from scratch specifically in Chicago.

Email us at enghiring@joinroot.com to apply and either Tim or Chris will respond to you promptly.