Ruby on Rails Jobs - September 2020

SimpleNexus|Software Engineer (full-stack)| Based in Lehi, UT. Tech Stack: Vue.js, Ruby on Rails; Swift and Kotlin for mobile (we're open to hiring those who don't have experience in our tech stack as well)

We are a rapidly growing Saas company looking for talented Software Engineers to join the team!

SimpleNexus sets the bar for what a digital mortgage platform should be.

Check out our careers page at: https://simplenexus.com/sn/careers/ to apply and learn more about who we are!

[Remote +/- 2h from Paris / On-Site (Relocation help)] - Go or RoR Backend Engineers for Successful Fintech Startup

Hi everyone! I hope you are doing well in these strange times. Wanted to send a message here because at Qonto (https://qonto.com/en), we are currently hiring Backend Engineers ( https://bit.ly/2ReubV6) to help us fix professional banking in Europe :)

Our primary languages are Golang and Ruby on the backend, EmberJS on the frontend, and Kotlin and Swift for our Mobile applications. Our platform runs on a Kubernetes cluster hosted on AWS, with PostgreSQL as our database of choice, using Kafka for our event sourcing and ELK for logging and auditing, among many other tools, services and applications.

The backend engineering team at Qonto currently has over 35 highly skilled engineers, from all over the world, working closely in cross-functional teams to shape our banking solutions. They participate in the discussions on the direction of our banking product, manage how we will handle our ever growing user base needs and deliver high quality products in a fast paced environment. If you want to know more about our challenges and how we work, you can see an interview of Aymeric, our CTO right here: https://bit.ly/3hb2FlZ

The job is available either on-site (we are located in Paris) or remotely as a freelancer (as long as you are in a timezone +/- 2h from Paris)

Don’t hesitate to contact me in case you have any question, at: joris.chapelain@qonto.com or to apply on our website !

i2 FAST | UK | Ruby on Rails developer | Full-time | REMOTE | https://www.i2fast.com/

i2 FAST is a new food testing laboratory (launched 2019) that serves the food and allied industries.

We are in the process of creating a modern LIMS (Laboratory Information Management System) to provide our clients with a platform to access and analyse their analytical results. The platforms also runs the internal operations for our laboratories.

We aim to be the UK's premier food testing lab and provide the most innovative web platform for our clients to use.

We're seeking to expand the development team and and want people to become core members of the team. Your role will be critical in helping drive the product forward.

We are looking for people who have had a few years of Rails experience - or experienced polygots who know some Ruby. From mid-level to senior developers.

Currently, the LIMS system runs the food laboratory at i2 FAST. Still, we need to develop it further, so it runs the whole i2 Analytical business, which is a much bigger sister company. Achieving this will require extensive development. We are only at the start of this journey.

The position will be primarily a remote role, but there will be occasions when the whole team gets together.

It will be quite a varied role as there will be many different types of projects to work on. Eventually, we will be creating mobile applications to support our customers out in the field (literally a field - they will record which soil samples they take). There will be opportunities to choose what kind of projects interest you. If you are interested in dealing with management and other laboratory staff to gather product requirements, then you could do that too.

Technologies we use:

Back-end: Ruby on Rails, Que Active Job, Heroku, Postgres, Dry-rb gems

Front-end: a mixure of Rails views (erb/haml) and React

Please email me at chris.richards@i2fast.com if you're interested!

LEX | Backend Engineer/Architect - Node, Senior iOS Engineer | New York, NY | Onsite (remote during covid) | https://lex-markets.com

LEX is a real estate investing platform giving the everyday investor access to direct investments in commercial real estate for the first time.

Users can browse individual properties (ranging from Office space to Retail centers to Multifamily), buy $100 shares (the initial price) in each building, earn their share of rental income, and then trade those shares on LEX. We're playing within the existing regulations and financial rails, but we have a lot to build!

We're a small company (<20 people, 5 engineers) with some great backers working to unlock real estate for the masses.

Tech Stack: Node, Express, React, Typescript, Mongo, Redis

Apply at https://www.lex-markets.com/careers

Catawiki | Engineers | Amsterdam (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 80+ engineers inside a diverse company with 50+ nationalities and counting!

We have vacancies for back-end, front-end, lead develoeprs 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.

SuperNormal | async video updates | remote | Full-Time

https://www.notion.so/SuperNormal-is-hiring-1b34fb5a719044f2...

Rails + React

Full Stack Engineers

SuperNormal is a platform that enables teammates to send asynchronous video updates throughout the day. Quick video updates with AI-powered summaries help keep teams updated and connected without scheduling meetings or cross time zone syncs. From standup to client status updates, SuperNormal is designed to save everyone time and create deeper connection in this new remote work lifestyle.

Algrano | Full-Stack Ruby on Rails Engineer | Zurich, Switzerland | Remote (located in Europe) | Full time | https://www.algrano.com/en/careers/full-stack-engineer

Algrano is a Swiss tech and coffee startup that changes the global trade of coffee. We have set ourselves an ambitious goal: to revolutionize the centuries-old coffee trade industry and make it transparent and digital. Awarded at our launch in 2015 as the best innovation by the European Coffee Industry Association, we currently count more than 1’000 growers and roasters from all over the world. Backed by a strong investors' network our vision is to become the key direct coffee trading platform.

SimplePay | Ruby on Rails Developers | UTC+0 to UTC+8 | REMOTE | USD42k-USD60k

SimplePay is a profitable, bootstrapped online payroll software company, with 60% annual growth. Our software lets thousands of small business owners (and their accountants) run their South African, Ireland, Singapore and Hong Kong payrolls without headaches, so they can focus on the challenge of building their businesses.

Our development team was already mostly remote pre-pandemic.

To find out more about us, check our developer blog (https://tech.simplepay.cloud) or about page (https://www.simplepay.co.za/about)

Do you believe most SPAs are a pile of steaming crap, but wouldn't mind digging into Vue.js for pages that will benefit from the increased interactivity? Do you laugh when people give up the power of PostgreSQL in favour of data stores that don't offer any benefits for their use case? If so, you may fit in well with our mindset.

Experience: Due to our full pipeline, we can only hire developers who have a few years of Rails experience at this time, or highly experienced polyglots who at least know some Ruby. The work is mostly on the back-end, but some front-end skills are welcome.

Location: UTC+0 to UTC+8

Please mail developers+hn@simplepay.cloud to apply. Your resume / CV must be attached in PDF format. Start your email body with the following 2 headers:

Timezone: Your timezone here

PR/Issue: A link to a PR or issue you've logged for an open source project, no matter how small or long ago.

DialogEDU | West Palm Beach, FL | REMOTE US | Ruby on Rails developer (2)| Full-time |

Our team is currently 2 full-stack rails engineers, We're looking to bring 2 more (front-end/back-end focused). But working with rails on day to day is a must.

MUST have: 3+ years production Ruby on Rails experience. TDD/BDD using Rspec, Capybara. Experience using/implementing RESTful APIs. Experience with code refactoring & optimization.

Bonus back-end: AWS, Docker, large databases. Bonus front-end: 3+ years production React experience, Strong js experience. Front end testing, Cypress or similar. Basic understand of rails is required.

Our tech: Rails 4. React, Ember 1.8, jQuery. MySQL. AWS SQS, Docker

Projects to work on in the near future: Update rials from 4 to 6. Improve test suite, increase test coverage. Extract Rails engines into core app. Improve performance. Scale. Develop integrations with 3rd party APIs. Improve cloud architecture, deploy tools. Replace Ember 1.8 widgets with React. make your email subject line 'Dialog SE application <your name>' so we know you've read this. Overhaul platform UI/UX

Send email to jobs at dialogedu.com

Include in the email: Resume. Your focus: back-end or front-end. Why you'd be a good addition to the team. If possible, links to projects/code samples that highlight your skills.

Root Insurance Co| Columbus, OH / Chicago, IL | Full-time | Remote Currently/Onsite preferred | $100k-$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 900+ 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 30+ states and have successfully launched both a renters and home owners product.

We raised the largest VC round ever for an Ohio technology company ($523 million in funding to date.) We're planning on leveraging that momentum to continue scaling rapidly and build something truly unique in the insurance industry. 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 we've built 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 both experienced Engineers and Engineering Leaders who are looking to have a significant impact by building and leading a team from scratch specifically in both locations.

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

Algrano | Full-Stack Ruby on Rails Engineer | REMOTE (Europa only)

Algrano is a Swiss tech and coffee startup that changes the global trade of coffee. We have set ourselves an ambitious goal: to revolutionize the centuries-old coffee trade industry and make it transparent and digital.

We are looking for a Full-Stack Ruby on Rails Engineer to turn great ideas into elegant features that people enjoy to use, and help us to grow a successful business. You collaborate directly with the front-end designers, several other full-stack developers, and the product team.

You can find more about the job and apply online at

https://www.algrano.com/en/careers/full-stack-engineer

Thriver | Senior FE/FS Devs | Toronto, Canada | Full-time | Onsite (Remote for now)

Thriver (https://www.thriver.com/) is looking for sharp, focused, and clever senior developers to help shape and build our outstanding team. The ideal candidate has experience, a track record of good judgment & positive impact beyond the code they write.

We believe great things happen when you bring your people together to break bread. We believe modern technology should be used for good - like fuelling the culture of the biggest companies in the world. Our problem has become so much more difficult with the pandemic, how do we keep people engaged and together even though we're all kept apart? That's our mission and what we're building.

The tools we're using day by day on the FE include Angular & React using Typescript & GraphQL. Supported by a BE on Rails/Kotlin.

We value diversity and are committed to equal employment opportunities. Whoever you are, wherever you’re from and whatever makes you unique, we’re here to celebrate it! We’re also here to celebrate your dog, which is welcome at work whenever you want (if we ever get back to the office).

The role is here: https://angel.co/company/thrive-er/jobs/895665-senior-front-...

All our other roles are here: https://angel.co/company/thrive-er/jobs.

We were recently in the news, here's some light reading: https://betakit.com/platterz-raises-43-8-million-cad-series-...

Any questions please shoot me an email here: nathan AT thriver DOT com

Medsensio| Machine Learning Engineer, Full Stack Engineer | Full Time - REMOTE | https://medsens.io

Medsensio is a company that uses machine learning for monitoring and checkup of chronic lung patients.

Chronic lung diseases is problem that is rapidly growing. 1 in 7 elderly is suffering, which is threatening the sustainability of the current healtcare system.

We are building a platform with the goal to enable every health personnel to perform lung checkup (auscultation) at the level of physicians.

We have partnerships with large clinical partners focusing on several large clinical studies. We recently raised a new round and are now expanding our team with two key positions:

Machine Learning Engineer: You will have the responsibility of leading Medsensio’s machine learning efforts. This involves improving and developing existing algorithms. You will get access to clinical data from patients with both chronic lung diseases and COVID-19. https://medsensio.talentlyft.com/jobs/machine-learning-engin...

Full Stack Engineer: Together with the team you will be working on getting the product ready for launch. Collaborating with UX/UI developers, handling feedback from users and customers. You will be part of setting up the structure for medical device compliant code. https://medsensio.talentlyft.com/jobs/full-stack-engineer-jh...

Our stack is: Machine learning: Python/tensorflow Backend: Python/Flask for ML in production, Ruby on Rails, Frontend: Javascript, React Native.

Phaxio | Senior Full Stack Engineer & Full Stack Engineers | Full-Time | Remote

Phaxio's goal is to make it simple to build robust faxing capabilities into software. Our goal is to give you all of the tools so that you don't have to spend any brain/dev cycles thinking about to make fax work. It's not the sexiest problem but the fax industry continues to grow, significantly year over year.

You'll fit with our team if you love writing elegant, clean, and tested code. You love to dabble in all parts of the software development lifecycle, from IDE to production. You are willing to get your hands dirty using a variety of technologies, some of which you’ve never even heard of yet. If a problem sounds interesting, you’re the first to raise your hand to dig in and solve it, often because you’re already thinking of solutions before the conversation is over. You may have built a product or written code professionally that isn’t “just some website”. You are always looking to help a colleague, but have no problem asking for help when you feel like you’ve hit a roadblock. You are a stickler about the details but are a master at navigating the constant balancing act between perfection and “ready to deploy”.

We're a close-knit team that really appreciates each others company (even though we're mostly remote) and insights. We're mainly looking for someone that feel really comfortable with Rails although we do use a smattering of other technologies as well.

If you're interested send me a note directly (email in profile) or Apply here: https://inteliquent.com/careers

Cognii | San Francisco, CA or Remote

Cognii is an AI and EdTech startup offering personalized education solutions powered by Natural Language Processing. Cognii's award-winning Virtual Learning Assistant is a conversational AI tutor that provides feedback and assessment to students' written answers. We are currently hiring for the following positions:

Ideamotive | React.js Developer | Warsaw | Onsite

Ideamotive - a dev shop specializing business process automation for startups and growing companies is looking for a React Developer. We are located in Warsaw, Zoliborz at a start-up accelerator mansion called ReactorWarsaw.

Our stack consists of Ruby on Rails and/or Node on backend and React on a frontend, usually Postgres as a main database and Redis + Sidekiq for queues.

You, as a candidate, should be a computer science graduate (or has equivalent knowledge) with a solid background in front-end and previous experience in React or similar framework. We also expect you to have understanding of a current trends and state-of-the-art solutions.

Our original job offer: https://ideamotive.co/careers/frontend-react-dev/

Apply at: https://ideamotive.recruitee.com/o/regular-react-developer

Aha! (https://www.aha.io) | Rails / React / Security | REMOTE

Aha! is the #1 tool for product managers to plan strategy and roadmaps. We serve more than 300,000 users worldwide.

We are looking for:

* Experienced full-stack engineers to work on the Aha! product. Our application is built in Ruby on Rails, with some React on the frontend for rich client-side experiences.

* Security engineers, with hands-on Rails development experience plus experience with compliance projects, security policy development, or other security initiatives.

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) and we deploy continuously.

Our entire team is remote - in North American timezones so we can collaborate during the work day.

You can view open engineering positions at https://www.aha.io/company/careers/current-openings?category..., and click through to a specific job for our simple application form. Our job postings also have a lot more detail about the team, our values, and what you'd be doing day-to-day.

Third Space Learning | https://thirdspacelearning.com/ | Rails Engineer, Frontend Engineer | Aldgate, London, UK (Onsite)

We want every student to be able to access great quality online tuition to help them succeed in, and love, their learning.

We are a team of teachers, parents and technologists, based in London and Sri Lanka, who understand both the emotional and academic value of one-to-one tuition across all social groups. We are proud of our positive social impact for both disadvantaged pupils and our tutors.

We're looking for Rails and React people who love education to work on our schools and parent product teams, and the virtual classroom behind the student and tutor experience.

For full details and to apply, see https://apply.workable.com/thirdspacelearning/.

Lexop | ONSITE | Montreal | Fintech | Full-Time | https://bit.ly/31GwExE

Join a fast-growing Montreal-based Fintech that's leading a change within the collections industry and impacting the lives of tens of thousands of people every day. Become part of our team and embark on our vision to unburden the world, one payment at a time.

Lexop needs a Front-End React/Rails developer, with an inner artsy side that has experience with UI-UX.

Apply by email: priscilia@lexop.com

Quantitative Engineer - Crypto Trading Core Dev | San Francisco or Seattle | Full-time | https://dexterity.capital ----- We're looking for an exceptional Core Dev engineer to join our cryptocurrency algorithmic trading team. Dexterity Capital is one of the largest algorithmic trading funds that focuses exclusively on crypto, trading $10B per month. If you love trading, want to learn about crypto, and have strong java and rails skills) please reach out to us. ----- More info at https://dexterity.capital/#job-327452

Interfolio – Sr Software Engineers (Front End, Back End, Full Stack) – Wash, DC, or Fully Remote (US) – Full time Interfolio is a fast growing, higher ed SaaS company based in Washington, DC with majority remote Engineering team, great benefits, flexible work environment -- solving interesting challenges for higher ed involving software.

We're seeing talented and energetic Sr. Software Engineers with a deep understanding of Flux architecture, Angular, Ruby on Rails, and component based architecture to join our tight-knit team. These roles offers a high level of creativity, leading and mentoring other team members, and an opportunity to design the future with a company that is challenging the status quo.

Apply through our site:

(Back End): https://jobs.lever.co/interfolio/0f7443a3-f1cc-440e-aa9a-f39...

(Front End)https://jobs.lever.co/interfolio/17caf6c0-dcf1-4d1c-a04a-0c6...

(Full Stack) https://jobs.lever.co/interfolio/49556bd2-034c-4246-9bed-339...

(DevOps) https://jobs.lever.co/interfolio/3c90677e-0b4e-4a45-9db0-6bb...

or email recruiting@interfolio.com.

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Interfolio – (UK) Sr Software Engineer (Front End/Full Stack) – Fully Remote (In UK) OR based in Cambridge, UK - Company HQ'd in Washington, DC with majority remote Engineering team, great benefits, flexible work environment -- solving interesting challenges for higher ed involving software. [VueJS/PHP]

Apply on our site: https://jobs.lever.co/interfolio/b85c2df1-35e9-4596-bbab-1de...

Or email recruiting@interfolio.com.