Scala Jobs - October 2018

SumUp | BERLIN, Germany | ONSITE, Full-time | VISA SPONSORSHIP | https://sumup.com/careers/

We are the leading FintTech company in Europe with major offices in Berlin, Sofia, and São Paulo comprising more than 1100+ people. We started out five years ago and created a unique device to accept card payments anywhere. Beyond our original hardware, mobile and web apps, we have gone on to develop a suite of APIs and SDKs for integrating SumUp payments into other apps and services. Today, hundreds of thousands of small businesses in 32 countries around the world rely on SumUp to get paid. Join Us!

We're hiring for:

* Senior Data Engineer (Berlin, Germany): Python, Hadoop, Redshift, Kubernetes - https://sumup.com/careers/positions/C5A075F321/

* Product Manager - Hardware (Berlin, Germany): https://sumup.com/careers/positions/881B51E1D2/

* Embedded Software Engineer (Hardware, Berlin): C, Embedded Linux, BLE, WIFI, SPI, I2C - https://sumup.com/careers/positions/F8171A79EF/

* Android Developer (Cologne, Germany): Java & Kotlin - https://sumup.com/careers/positions/225E6BC798/

* Senior Backend Engineer (Sofia, Bulgaria) : Node.js, Ruby (also on the Rails), Erlang/ Elixir, Java / Scala, Golang - https://sumup.workable.com/j/0E3151A4DD

You can apply via links or reach out to me directly at julia.matsai@sumup.com

Apple, Inc. | Cupertino

We’re perfectionists. Idealists. Inventors. Forever tinkering with products and processes, always on the lookout for better. Whether you work at one of our global offices, offsite, or even at home, a job at Apple will be demanding. But it also rewards bright, original thinking and hard work. And none of us here would have it any other way.

Where do you see yourself at Apple?

-- Siri -- Apple’s Siri is looking for exceptional engineers, designers, and project managers well versed in machine learning, natural language, speech recognition, server automation, and/or mobile software development. Siri is used on countless iOS, tvOS and watchOS devices and handles over a billion requests per week.

If you’re passionate about Music, Home automation, Productivity, or one of a variety of our open positions, you’ll be right at home. Note that we have offices in Ottawa, Canada and Cambridge, UK too!

Apply online or send a resume to Lendle_nguyen@apple.com

-- SEAR — Security Engineering & Architecture is looking for talented engineers to help define the security properties and architecture of Apple’s next generation operating systems. You will contribute to the entire system, from the lowest levels of the device to the services off-device which work together to protect our users. As an engineer you'll majorly impact the design and implementation for all our platforms affecting hundreds of millions of users' privacy and security. We’re hiring for both the User Secrets team and the Trusted Execution team.

Apply online (https://jobs.apple.com/us/search?job=113644011&openJobId=113...) or send a resume to lha@apple.com.

-- Numbers — The Numbers team is looking for dynamic software engineers with the drive and desire to deliver beautiful and engaging consumer productivity applications on macOS, iOS, and the web. Engineers on our team work closely with other engineers, human interface designers, and different groups across Apple to make a major impact on software used and loved by millions of people to get things done at home, in their communities, and at their jobs.

Apply online (https://jobs.apple.com/us/search?job=113586008#&openJobId=11...) or send your resume to dibiase@apple.com.

-- FEAR — Apple's Fraud & Security (FEAR) team, which is responsible for combating fraud and abuse for Apple Services, is looking for software engineers to build large scale distributed systems. We are hiring for senior and junior engineer roles. Senior engineers should have 5+ years working on distributed systems, and junior engineers should have a strong data structure and algorithm background, and proficiency in a statically type language such as Java, C++, Scala. If interested send your resume to fear-eng-hiring@group.apple.com with [HN] in the email subject.

iHeartRadio | New York, NY USA | ONSITE | Full Time | Visa

iHeartRadio, iHeartMedia’s digital radio platform, is the fastest growing digital audio service in the U.S. and offers users thousands of live radio stations, personalized custom artist stations created by just one song or seed artist, and the top podcasts and personalities. iHeartRadio is a great environment for people who like to innovate and have the power to influence decisions. We have 120+ million registered users across over 200 different platforms, and outside the US, we are in New Zealand, Australia, Canada, and Mexico!

Scala Engineers - Our team develops the core APIs that power the client applications used by millions of users daily. We primarily use Scala (with a few legacy Java components) and deploy/run our code in Kubernetes. We also create and maintain some data pipelines to import/export data to other internal consumers. As part of our team, your responsibilities would include designing/building new features, maintaining high code quality via tests/code reviews/metrics, and keeping a focus on continuous improvement on all parts of the development process. Our team takes prides in having high quality code and developing in a principled fashion.

Mobile Engineers - Android and iOS - Come work on our flagship mobile applications, where all new code is written in Kotlin and Swift with UI testing in Espresso and XCodeUI. We are implementing a new design system which will modernize our UI, working on further global expansion for our app and continuing to broaden our reach via watch, TV, automotive and smart speaker extensions.

Data Engineer - Seeking engineers with a passion for solving large data problems. Our data platform helps provide insights and analytics, reporting, business intelligence and many other functions for the business. We rely on tooling such as Hadoop, Hive, Kafka, Redshift, Airflow, Spark.

Python Engineer - Work with our content and ingestion engineering teams to figure out how to manage millions of music tracks at scale. Working with our open source framework you will help build the backbone of our core ingestion infrastructure that manages all of our music, talk and podcast infrastructure, encoding infrastructure as well as search and advanced catalog heuristics.

Apply for openings here: http://jobs.iheart.com/jobs or recruitment@iheartradiocareers.com for more info!

Channable - https://www.channable.com | Utrecht, The Netherlands | ONSITE

We are a data feed management company that connects ecommerce companies to all big online marketing channels (marketplaces, price comparison sites etc.) We also optimize and synchronize product data, offers, and orders on various platforms.

We currently have two open positions:

- Frontend Developer [1]

- DevOps Automation Engineer [2]

Our Stack includes: Python (Flask), Haskell, Scala (Apache Spark), PostgreSQL, Redis, HDFS, Ansible, Terraform, Ember.js

We process hundreds of millions of products per day and offer technically interesting and challenging work. We are looking for a highly motivated and skilled engineers to join our team in the center of Utrecht.

See https://www.channable.com/jobs/ for a detailed job description.

[1] https://www.channable.com/career/frontend-developer-24-40-hw...

[2] https://www.channable.com/career/devops-automation-engineer/

Image Intelligence | Backend developer | Sydney, Australia | ONSITE | https://imageintelligence.com | 90k - 120k AUD

Image Intelligence was founded in 2016 with the mission of analysing the world's security footage to produce actionable insights in real-time. Hours of security camera footage is produced each second, but this footage is usually only reviewed hours after an incident has already occurred. By this time, it is often too late where preventable circumstances have resulted in irrecoverable loss.

We believe that by using a combination of AI and human interactions, we can produce timely and actionable insights that make the world safer, smarter and more efficient.

We're a small team of less than 10 people that mostly comprise of software and machine learning engineers. We understand our goals and we work closely together to achieve them. We share ideas, challenge them and keep each other accountable.

We're looking for a backend developer to join our mission. We're a fast moving startup, building an "AI as a Service" (AIaaS) both on the cloud and on the edge. The role is a mixture of backend development (building new features in our Cloud API in a scalable fashion) in Scala/JavaScript and infrastructure deployment automation in Terraform/CloudFormation/Python on AWS.

Job: https://imageintelligence.workable.com/jobs/756478

If you're interested, apply above or send an email to david@imageintelligence.com

Lumiata | Onsite | San Mateo | Software Engineer - Data Platform

We're a medical technology company using machine learning and massive amounts of patient data to improve how the healthcare system works. Our tools process millions of patient records to predict what kinds of medical risk and problems will befall a patient and other medically relevant parameters. Join us to learn about the many intricacies of medical data, how to handle very large volumes of patient records, and how to build pipelines to operationalize cutting-edge machine learning models. We have developed a product major healthcare players want to buy and now need to turn it into something big that will streamline how healthcare works, come help us build it out!

Software Engineer: We work mostly in Python and Scala. Main technologies include Spark, TensorFlow, Airflow and Hadoop among others. We’re always trying new things, and you will be part of making those decisions. We’re looking to build more robust pipelines to transform raw, often human-entered data into standards-compliant forms, and to deploy a wide variety of machine learning/AI models in a scalable, traceable manner.

We need several engineers at different levels of experience. We look for independence, a strong sense of craft, and solid technical skills.

Interview Process:

1.) Phone screen for resume

2.) Short take-home problem

3.) Phone conversation about take-home

4.) Onsite with us

Odds and ends: mostly onsite in lovely downtown San Mateo but flexible hours. Free lunch, ~25 employees, growing in a field that really affects people's lives. Diverse work environment with good, friendly people.

Contact Nicolas at ntilmans at lumiata.com

TileDB, Inc. | Senior Software Engineer | Cambridge, MA or REMOTE (US) | tiledb.io

Come join TileDB, Inc. in developing the future of big data storage. For emerging and growing fields such as genomics, earth science, imaging, and financial analysis, the volume of data is increasing at an astounding rate, and TileDB is meeting the challenge head on. Data in these areas is well represented as multidimensional dense or sparse arrays, and the open-source TileDB data management software is a novel, cutting edge solution for array storage.

The company closed a $1M seed in May 2017 led by Intel Capital and Nexus Venture Partners, and is raising a new round of funding in the upcoming weeks.

Our team combines software engineering expertise with domain knowledge to develop the open-source TileDB array data management software, and we are looking for talented and motivated engineers for the following positions:

- Full Stack Web Developer: Production experience with Kubernetes, Payment gateways, and React or Vue.js for frontend work

- Spark Software Engineer: Deep experience with Spark, Scala, Java, native JVM extensions / JNI, Maven packaging and the SBT build system

- Bioinformatics Software Engineer: Strong C++ skills, experience with R or Python, FastQ, VCF, BAM formats, bcftools, htslib, GATK, Hail

TileDB has been featured on HN: https://news.ycombinator.com/item?id=15547749.

TileDB GitHub organization: https://github.com/TileDB-Inc

Our headquarters are located in Cambridge, MA. To cope efficiently with the different time zones and hiring processes, priority will be given to candidates that are located in the US, and are US citizens or permanent residents.

Apply at https://tiledb.workable.com

DataDome | Paris, France | Full Time | Onsite

https://datadome.co https://docs.datadome.co/docs

Bot hunters is a full time job! With our proprietary SaaS cybersecurity technology, we detect and manage non-human traffic in real-time to protect our clients’ websites and APIs.

DataDome is a growing French startup pioneering in bot detection and protection for content publishers, eCommerce websites and advertisers across the world. We handle and protect more than 2 billions daily below 3ms (99p).

Our stack:

• Stream data processing: Kafka / Flink / Elasticsearch

• Real time detection engine: Java

• Webservers modules (nginx,haproxy…): C++ / C#, nodeJS, lua

• Infrastructure: 100VM (AWS/Azure/baremetal)

• Dashboard: Angular5 / symfony3

We’re expanding our team and are looking to hire:

• Senior Software Engineer : Java, Scala, C++

• Data Engineer / Data Scientist : Scala, Java, Python

• Head Of Engineer

• FullStack Web Engineer : Angular5 / symfony3

Join us: apply@datadome.co

H1 | Data Scientist | Onsite | New York | Full Time | $110-$150k + equity | https://h1insights.com/

Our team is building a suite of machine learning tools to help solve problems in the life science space. This includes the classification of researchers and physicians to their scholarly research, simulating how effective drug compounds will be, and much more.

We're growing fast in a field that is also growing fast, so we're looking for people who want to grow fast too. We think an environment that is supportive, collaborative, and sophisticated is the key to making this happen.

Our data scientists do these kinds of things:

Deploy machine learning techniques against a set of collected and cleaned data. We’ve separated the data engineering and data science roles at H1 because we want our data scientists to spend their time analyzing data, not cleaning it.

Work within a Spark/Scala/Python environment from notebooks through mature pipelines. Our data scientists are able to implement algorithms in code that runs at scale.

Tune and tweak common algorithms for the right result. Our data scientists are able to tell us how the shape of the data influences the performance of the algorithm, and what the trade-offs are between using one algorithm over another.

Find an academic paper which explains a new machine learning concept, and implement it. This involves not only coding the application, but testing against real-world data and potentially making improvements.

All candidates must have a very thorough understanding of linear algebra and statistics. This means understanding various fundamental matrix decompositions and their effects, various statistical distributions and their applications.

If creating foundational infrastructure in data science using the latest tools and techniques sounds appealing, we'd love to start a conversation. Email me: josh.geisler(at)h1insights.com

Veezoo AG | Software Developer Backend | Zurich, Switzerland | 80-100% | Onsite | INTERN or FULL | https://www.veezoo.com

Veezoo is an ETH Zurich Spin-off with about 10 employees providing a conversational solution to analyze and visualize data for banks and insurance companies.

Key Responsibilities

- Develop solutions for real world, large-scale problems with renowned customers

- Designing, programming, documenting, testing and refactoring code

- Collaborating with frontend developers, backend developers and other team members

Requirements

- Programming experience in general and with Scala (or Java) in particular

- Solid foundation in computer science, with strong competencies in data structures, algorithms, and software design

- Research or work experience with Artificial Intelligence, Natural Language Processing and database systems (relational and NoSQL)

- Interest in working in a very agile and flexible environment

- Proficient in English in writing and speaking

- Solution-oriented and independent worker

- Valid work permit for Switzerland

Email us at join@veezoo.com.

Intersection | https://www.intersection.com | Manhattan, New York City (NYC) | Multiple Roles | Full-time | On-Site At Intersection, we are at the forefront of the smart cities revolution. Our mission is to improve daily life in cities and public spaces, with products that bridge the digital and physical worlds by delivering connectivity, information and content to enrich our everyday journeys and elevate the urban experience. Our products include Link (such as LinkNYC), Transit, and programmatic advertising.

Our stack includes modern JavaScript, Python, Scala, Swift, Ansible, AWS Services, React, Android, iOS, and a little bit of plain grit.

Here are some of the roles we have open:

* Software Engineer * Senior Software Engineer * IoT Solutions Architect * Mobile Lead * Mobile Engineer See and apply to roles here: https://grnh.se/ce9f7d421

Thumbtack | Software Engineer, Product Manager | San Francisco, CA | Full-time | ONSITE | https://www.thumbtack.com

Thumbtack is a local services marketplace that connects customers who need to get things done with skilled professionals who can help. We hope to fundamentally change the way customers identify and connect with local services professionals, a market estimated to be $700B in the US alone. We currently have over 260,000 paying pros per quarter on our platform and $250M in funding to enable growth. We’re currently focused on scaling our product even further.

Thumbtack has a strong commitment to transparency, diversity and work / life balance. Having been at a number of companies of all sizes in the Bay, I can say that the people at Thumbtack are some of the most thoughtful, intelligent, and genuinely kind that I have worked with. Both from a learning perspective and an overall well-being perspective, this is one of the best places I have ever worked.

We’re hiring for the following roles in SF (3+ years experience minimum):

- Full Stack Engineer

- Front End Engineer

- iOS Engineer

- Android Engineer

- Site Reliability Engineer (SRE)

- Data Scientist

- Product Manager

- Product Designer / UX

Keywords: React, Redux, ES6, Go, Scala, PHP, Swift, Kotlin, AWS, Postgres, BigQuery, ElasticSearch, Puppet, Terraform, Python, R

More job details here: https://www.thumbtack.com/careers/#jobs-Engineering

If this sounds interesting to you, drop me a line at rich+hn@thumbtack.com

ONSITE / Boston, MA / radix.bio / VISA SPONSOR / SCALA ENGINEER / 90-150k / EQUITY

At Radix, we build a compiler and operating system for the computer architecture expressed by a biology lab. We do this to allow biologists to disseminate their work in a runnable form to other labs. We're currently hiring Scala engineers to help us with this. Our entire stack is in Scala, from our compiler to our graphical UI for biologists to our device drivers. We interface with sensors and lab equipment to provide abstractions that allow biologists to write their lab protocols as formal programs, constraining the acceptable environmental conditions in their protocol, which we check at compile time to provide error logs and insight into why protocols may not reproduce.

If you enjoy formal logic, theorem provers, user experience design, or driver development, we really like those too. Parts of how our product works are technically awesome, with some cutting edge research into theorem prover optimization and heuristic generation making our product possible.

We've just cleared our Seed round, with investors like MIT's The Engine, Y Combinator, and Firstminute capital. We're a rapidly growing team that could use a person like you. Even if you don't meet all of our requirements, we're happy to talk and see if we can work together.

Credit Karma | Software Engineer, Engineering Manager, Data Scientist, Director of Engineering, Native Engineers | San Francisco (SF), Charlotte, Los Angeles (LA) | Full Time

Credit Karma is the top finance app in both the iOS and Android app stores and has over 85M users in the US and Canada. We help people make progress on their finances focusing today on Credit/Debt and Taxes. We make a meaningful impact on people who are struggling today, it's worth looking into if you are somebody seeking a mission that isn't a first world problem.

We're a very successful company: valued over $4B, profitable, hit more than half a billion in revenue a few years ago, and we have a ton of technical problems to solve. We're hiring in basically every technical position, multiple roles. We run on a stack that's scala, typescript, react, swift, kotlin, php (legacy), kafka, google cloud, dataflow, kubernetes, finagle / thrift, and all sorts of fun stuff.

My name's Matt, I'm a VP of Engineering here at CK and I'd love to talk to you about our roles. Email me directly matt (at) creditkarma.com (dot) com.

Thanks!

Transcriptic (YC W15) | Backend, Full-stack engineers, Designers | Menlo Park, CA | https://transcriptic.com | FULL TIME; ONSITE

Transcriptic is turning biology into an information science by creating a fully automated cloud wet lab. Biologists anywhere can submit and run experiments over the internet on-demand and without investing up-front in a lab facility.

The Transcriptic Common Lab Environment (TCLE) takes Autoprotocol (http://autoprotocol.org/), a high-level JSON description of a biological protocol, and executes it on our custom-built robotic workcells. The protocols we handle routinely involve solving constraint programming models with thousands of variables and constraints in order to find a plan that fulfills the scientist's biological intent.

Scientists manage their experiments through our web application or via our API. We provide a single platform that controls scientific devices from many vendors in a unified way, and an interface to control our automated labs.

Backend engineer: https://www.transcriptic.com/hiring/?gh_jid=1092746

Full-stack engineer: https://www.transcriptic.com/hiring/?gh_jid=1236117

UX Designer: https://www.transcriptic.com/hiring/?gh_jid=1333745

Tech stack includes: Linux, Scala, RabbitMQ, Rails, Typescript, React, Ansible, Postgres

Benefits include: full medical/dental/vision insurance; catered lunch and dinner, and a fully stocked kitchen; flexible vacation policy; 401(k) with matching; gym and commuter reimbursement; and education reimbursement up to $3,000/year.

Tozny | Multiple Positions | Portland, OR | ONSITE FT https://tozny.com

Tozny provides end to end encryption as a service. We work with public and private organizations to create easy to use cryptography services.

https://tozny.com/hiring/

We're funded and growing rapidly. Our backend is primarily Scala and we have SDK's in many languages including node, swift, java, php, etc.

PubNative | Multiple Positions | Berlin, Germany | Full-time | Onsite | Visa | https://pubnative.net/

PubNative is a mobile monetization platform that enables app publishers to execute and enhance their revenue strategy through flexible ad units. With our proprietary cross-format optimization technology and mobile header bidding solution, PubNative enables mobile publishers to maximize their programmatic advertising revenue. The company is headquartered in Berlin with offices in San Francisco, Seoul and Beijing.

Our stack is: Go, Protobuf, Kafka, Spark (Scala), Python for ML, AWS, Kubernetes, Terraform, Elasticsearch, Prometheus. Our scale is pretty challenging even for well-designed systems, yet we manage to pull it off with a small and dedicated team of top notch engineers. We value no-nonsense pragmatism, simplicity, transparency, autonomy and creativity.

Previous adtech experience is useful but not required. We hire for potential, looking for a track record of solved problems, elegant solutions and smart hacks.

We are currently looking for:

* Software Engineer for Backend - Berlin, Germany - all levels (working in Go, but prior knowledge is not a must) https://pubnativegmbh.recruitee.com/o/junior-software-engine... for senior candidates please use https://pubnativegmbh.recruitee.com/o/unsolicited-applicatio...

* Site Reliability Engineer - Berlin, Germany - https://pubnativegmbh.recruitee.com/o/site-reliability-engin...

* Data Scientist - Berlin, Germany - https://pubnativegmbh.recruitee.com/o/data-scientist-mf

All openings also listed here: https://pubnativegmbh.recruitee.com/

You can also email me directly: bruno at pubnative net

District M | Multiple Positions | Montreal, Quebec, Canada | FULLTIME | ONSITE We are an ad-tech company offering solutions to publishers and advertisers world-wide in an open and transparent manner.

* Head of Compliance

* PHP Developer

* Front End Javascript Developer

* Full Stack Developer

* Real Time Software Engineer

* Systems Engineer (Golang)

Work within a tight, autonomous team in the heart of one of the most livable neighbourhoods in North America, competitive salary, quarterly performance based bonus, 3 weeks min time off.

Internal systems we use Golang, Scala and Python.

Product side we currently leverage Symfony 3 and React + Redux, delivering on realistic deadlines and report to technical persons only.

On infrastructure side, a hybrid cloud with some services in AWS, Azure and GCP (k8s)

Small, profitable company with opportunities for meaningful growth and impact.

Prior ad-tech experience not a requirement.

If you're in Montreal, drop me a line and we'll meet up for an informal chat about you and your goals.

Contact: mo <at> districtm.net with CV / Github etc.

Website: https://www.districtm.net

Hitwise | Santa Monica, CA or Camarillo, CA | Full-Time | Onsite Hitwise is forming a new team that will own an internal data integration initiative behind our consumer insights product. We value a broad understanding of not just the technical landscape but also keen interest in the product itself. We often face intriguing challenges with trade-offs in both technical and product dimensions.

We are looking a pragmatic team player who values data over dogma. We hope you're sympathetic to the trade-offs and decisions of previous engineers faced with a complex and evolving business. We value experience identifying and mitigating technical and product risk. You are a life-long learner, happy to pick up a new programming language or framework as needed.

Required: Java, Scala, C# or similar language, SQL, wisdom

Relevant: Hadoop, MapReduce, Hive, Spark, Pig, Python, Flask (or similar), Bootstrap, Docker development, Bamboo or Jenkins, statistics, MongoDB, Airflow/Rundeck or similar, online consumer insights/analytics or online advertising, PagerDuty or other monitoring/alerting systems, basic familiarity with anomaly detection and alerting

-- Unless you prefer to start with a HR-oriented chat, you can reach me (a lead engineer on the team for ~6 years) at dlarsen@connexity.com.

Tapad | Full-Time, Onsite: NYC or Oslo | Open Compensation

Tapad is known for inventing and introducing the Tapad Device Graph™ to the industry. At the heart of it, we dig data.

Tapad's Open Source tech stack (below) handle:

___________________________________________

Distributed Applications... Scala, Python Distributed Computing... Google Cloud, BigQuery, DataProc, DataFlow, Open Source Technologies… Kafka, Zookeeper, Spark ___________________________________________

Here are our open roles in Engineering:

VP of Data Science (NYC): https://grnh.se/d6ca30361

Senior Software Engineer (NYC): https://grnh.se/d3ba05d51

Senior Site Reliability Engineer (Oslo): https://grnh.se/e607c4261

Senior UI Engineer (NYC): https://grnh.se/8625038f1

Senior Software Engineer (Oslo): https://grnh.se/5f56e2281

Software Engineer in Test (NYC): https://grnh.se/a76198811

Software Engineer (Oslo): https://grnh.se/e479f9671

Senior Quantitative Analyst (NYC): https://grnh.se/f09275501