Citrine | Redwood City, CA | Backend Engineering | ONSITE or REMOTE | Full-time |https://citrine.io/

Citrine Informatics is building the enterprise materials R&D platform to help our customers achieve faster R&D breakthroughs, design cutting edge materials, and reduce the environmental impact of existing materials.

As part of the backend engineering team, you’ll be helping to build the next generation platform. You’ll build and maintain services that run materials-specific machine learning, organize hierarchical materials data, and integrate with customer hardware - making the end to end process of designing a new material feel like magic.

General job page: https://citrine.io/careers/

Open Positions:

Jr & Sr. Backend Engineer: https://citrine.io/careers/#senior-backend-software-engineer (use this posting for either - we'll sort it out.)

Help us build distributed systems that make up the core of our materials informatics platform. Work on cross-functional teams focused on data management or ML infrastructure. Some stack buzzwords to give an idea of what we are working with: Scala, Akka, DynamoDB, S3, PostgreSQL, Athena, ECS

Engineering Manager - https://citrine.io/careers/?gh_jid=1075894#software-engineer...

Manage a distributed team of engineers building the next generation materials informatics platform. Great managers at Citrine are focused on growth, have a strong team-orientation, and are excellent communicators. Experience managing remote engineers is a must.

Our customers include some of the world’s largest Fortune 1000 materials and product companies. Citrine is backed by leading investors including Tencent Holdings, B&C Holdings, Innovation Endeavors, DCVC (Data Collective), Prelude Ventures, AME Cloud, XSeed Capital, Morado Ventures, and Ulu Ventures.

Please reach out to Tia (dvieira AT citrine DOT io) if you have any questions.

LeanTaaS | Software Engineer, Data Scientist, DevOps Engineer, QA Engineer, Product Manager, Product Designer, Data Analyst | Charlotte, NC OR Santa Clara, CA | Onsite | Fulltime

We're hiring backend Python and Java developers, frontend Angular developers, QA engineers, data scientists, data engineers, product managers, engineering managers and more. Job openings can be filled in Santa Clara or Charlotte, NC.

https://hire.withgoogle.com/public/jobs/leantaascom

Everyone complains that our healthcare system is inefficient and costly. If the idea of working with smart people to actually solve the problem and make it significantly better for our future generations seems worth your time, reach out to me directly at Email is hidden and I'll put you in touch with the right hiring manager.

We're a Series C funded healthcare tech company based in Silicon Valley obsessed about making our hospitals more efficient with data science and machine learning. 65+ healthcare organizations including the likes of Stanford, Duke, NYP, Dignity, Memorial Sloan Kettering, Tenet and more rely on our products to lower patient wait times, improve staff satisfaction and overall financial performance.

Our team includes successful entrepreneurs, engineers, product managers and data scientists from Google, LinkedIn, Apple, Symantec MIT, Stanford, UC Berkeley, Google, McKinsey, and more. We've raised $55 million to date from top tier VCs in Silicon Valley. CBInsights recently named us among the top 100 AI companies in the world.

On the data engineering side, our stack is Airflow/Python. On the web services side, our stack is Java/Play and Angular 2/Typescript. There's also Python/Flask products. We're fully cloud hosted on AWS and leverage modern tooling and automation to produce high quality code - and we ship every week!

Our vision is to build an "Air Traffic Control" for hospitals - a centralized command and control center that routes the right information to the right department as patients flow through the system - if we get that right, we'll be able to significantly make our hospitals more efficient and eliminate waiting and wastage and solve the problem once and for all.

Scribd | Software Engineers | San Francisco, Toronto, Amsterdam | ONSITE or REMOTE | 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. At the beginning of the 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.

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. In general we care way more about your personality, communication, and hacking skills than what languages and technologies you’ve used so far.

We are hiring software engineers across the board (see https://www.scribd.com/careers), including:

* The Content Engineering team is in need of both software engineers and senior software engineers, onsite in our new San Francisco office, onsite in our Toronto office, or remote within the United States. The Content Engineering team was newly formed with the dual mission to own and update Scribd's existing content metadata pipeline and build new metadata that can be used by the search, recommendations, data science, and frontend teams to build more useful and intelligent features. Experience with Rails, Spark, and SQL databases are a plus but not required. Excitement for the opportunity to scale our many data pipelines in support of Scribd's growth is required.

* The Search team is constantly striving to improve Search at Scribd in various dimensions - Quality, Relevance, Speed, Costs, Real-time indexing, Uptime, etc. We are looking for software engineers with experience working with Search systems. Experience with Elastic Search is a strong plus. (More details at https://jobs.lever.co/scribd/0de0db4b-971a-4d1d-ac90-9681f97...)

We have hired many people from these HN threads, including myself (back in 2012!). If you have specific questions you can reach out to me directly at adrian at scribd.com (I'm the Head of Technology and happy to answer questions related to our roles - recruiters/agencies: please do not contact me).

Please apply directly via https://jobs.lever.co/scribd?lever-via=ze1h-jcbee

Earnin | Backend Engineers, Machine Learning Engineers, Mobile Engineers, etc and more | Full-time/Onsite/REMOTE/VISA | Bay Area/Cincinnati/Vancouver

At Earnin, our mission is to create a financial system that works for people. We have grown tremendously over the last several years.

I myself am a backend engineer, we are in the process of decomposing a monolith built in dotnet in C#.

We use AWS extensively, and we are looking for strong generalists and care very little about previous C# experience, though it is a plus of course.

You can email me at g<HN USERNAME>Email is hidden

You can also see a list of all open positions here: https://www.earnin.com/careers and apply directly if you prefer.

This is a wonderful place to work, we have lots of hard problems to solve, and we (or at least, I) feel very good about the work we do. Dog friendly work place here in Palo Alto, well stocked kitchen, very flexible remote policy, getting almost everything right here.

Abine - the online privacy company | REMOTE or BOSTON, MA | Part Time or Full Time | Web application and Full Stack Developers | https://www.abine.com/

We are a growing profitable company focused on making better online privacy easy.

We make two products. "Blur" is a privacy-focused password manager with support for creating alias email addresses, phone numbers, and credit card numbers. "DeleteMe" is a service for removing private information from data brokers and Google searches.

We're looking for strong web application and full-stack developers who are interested in making a difference in the fight for privacy.

Please contact us at jobs at getabine dotcom. No recruiters please. Detailed knowledge of our products is a plus.

Markforged | Software Engineers (Senior-level, full stack) | ONSITE | Cambridge, MA, USA | https://www.markforged.com

Markforged builds cutting-edge cloud connected industrial 3D printers that produce parts 50x faster that are 23x stronger and 20x lower-cost. We print in composites (eg. carbon fiber) and in metal!

Check out this interview with our CEO from Rapid 2019 to learn about how we are changing the game with our new software offering, Blacksmith: https://3dprint.com/244314/interview-with-markforgeds-greg-m...

Our software stack: * Webapp - Express.js / AWS backend, AngularJS / WebGL frontend, Electron for optional desktop client, CoffeeScript * Computational geometry engine for part slicing - Written from scratch in CoffeeScript and C++. Runs on AWS Lambda, in-browser, or on desktop client * Printer touchscreen application - Node Webkit / AngularJS + Python, all on top of a custom Debian image on a BeagleBone * Printer firmware - embedded C on a custom board

To apply email me directly with your resume at Email is hidden or go to www.markforged.com/jobs to check out our full slate of jobs and apply there.

Celo Protocol | REMOTE | 75K Celo Dollars |

https://celo.org/stake-off

The Celo Protocol will be launching early next year and the community is looking for people interested in running nodes on the network to secure the protocol. Such nodes, or validators, earn 75K Celo Dollars (a crypto asset pegged to the USD) per year paid out by the protocol itself. A great way to gain experience and win Celo Gold ahead of the launch is by participating in the Great Celo Stake Off, which is a competition that will run on Celo’s incentivized testnet, Baklava.

The Stake Off starts December 4th 2019 with prizes including up to 2 million Celo Gold.

Learn more here: https://forum.celo.org/t/the-great-celo-stake-off-the-detail...

Envoy | San Francisco | Onsite full-time

About the company: Envoy makes the office visitor product loved by customers and visitors alike. We're expanding into new product areas hoping to make office life more pleasant by automating unpleasant and laborious parts of the office experience. Do you ever get annoyed because conference room booking is a pain? That's the sort of thing Envoy is working to eliminate. We replace annoying and toilsome parts of the office experience with seamless, pleasant experiences. https://envoy.com/jobs

-Fullstack Engineer: Ember.js, Ruby, Python, Heroku, AWS -Backend Engineer: Python, Ruby, Elixir, Heroku AWS -Frontend Engineer: Ember,js, experience with APIs -iOS Engineer: Swift, Objective-C, BLE and NFC, location services -Android Engineer: Have experience publishing on Google play, Java, Koltin, Android SDK -DevOps Engineer: Security, Terraform, AWS, Heroku, Circle CI -Tech Lead Manager: Technical development experience, mentorship, Scrum/Agile, IoT products, Ruby -Engineering Manager: Technical development experience, mentorship, Scrum/Agile, IoT products, Ruby email: Email is hidden

Signal | San Francisco or Remote (US only) | Full-Time, Remote-OK | https://signal.org

Signal is making private communication simple. As an Open Source project supported by grants and donations, Signal can put users first. There are no ads, no affiliate marketers, no creepy tracking. Just open technology for a fast, simple, and secure messaging experience. We design open protocols, develop Open Source software, and give it away for free.

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/signal

Here are our open roles:

- Server Developer: https://jobs.lever.co/signal/2a5fee8b-5875-46d4-a41d-773a28a...

- Desktop Developer: https://jobs.lever.co/signal/6cbff26c-290a-4e74-a56f-78e9783...

- Android Developer: https://jobs.lever.co/signal/cc2a16be-b9aa-496e-ba2c-cf8ba36...

- iOS Developer: https://jobs.lever.co/signal/5d866dff-b979-4a90-9a53-f581eee...

-Distributed Systems (Rust) Developer: https://jobs.lever.co/signal/7aa1ff1f-bd43-4359-82c7-8703d8b...

-Security Engineer: https://jobs.lever.co/signal/96f391f5-9840-409b-ac5e-e1f3007...

Tech Stack: iOS team: Swift & Objective-C. Android team: Java. Desktop team: Electron, web stack (js, css, etc.). Service team: Java, AWS, devops. Distributed Systems: Rust

Please email us your resume to: Email is hidden

Kensho Technologies | Data Scientists/Engineers across the stack | Full-time/Onsite | (Cambridge/Boston)/NYC/DC/LA

At Kensho, you have the opportunity to benefit from the collaboration and innovation of a startup environment while also leveraging the resources of one of the world’s largest and most successful financial institutions, S&P Global.

Kensho acts as S&P’s innovation and transformation hub, enabling it and its clients to use information more intelligently and effectively. Here you will have the opportunity to create impactful, scalable contributions that have the potential to transform the way the world thinks about data.

You will get to work with a diverse and inclusive group of curious, highly accomplished engineers and business professionals who value collaboration, curiosity, and mentorship at all levels. Here at Kensho, swinging for the fences is considered a team sport, and every Kenshin’s unique perspective and experiences are valued.

Positions that are currently open: • Data Infrastructure Engineer - (NY) • Infrastructure Engineer - (DC) • Machine Learning Engineer (Boston) • Technical Project Manager (Boston) • Software Engineer - Back End (Boston) • Software Engineer - Front End (Boston)

To find a full list visit www.kensho.com/careers