OptionsAI | Full-time | REMOTE | https://www.optionsai.com | New York, Chicago, Boulder, San Francisco

OptionsAI is a next generation online brokerage whose unique user experience provides the freedom to choose between stock, options and spreads, all from one visual chart. Options AI levels the odds, putting institutional-style trades at the hands of retail traders.

We are hiring a few experienced software engineers to create our iOS and/or Android apps, along with scaling our platform.

You will be responsible for leading and developing our mobile development products. We are a small completely remote team that works closely on all aspects of the organization.

- Software Engineer, iOS - Software Engineer, Android

Our core tech stack includes Java, React, Postgres, Heroku/AWS/GCP. If you enjoy building applications and systems that can handle large volumes of data in a secure, performant, and accurate way, then you will enjoy what we are doing. Experience in FinTech or cryptocurrencies is extremely helpful!

- Software Engineer, Applications - Software Engineer, Systems

If interested, reach out to Email is hidden

Knock.com | Remote (US only, no visa sponsorship) | Full-time | https://www.knock.com/careers

Knock is on a mission to make the home-buying process simple and certain for customers. Our flagship product, the Knock Home Swap, allows people to purchase and move into their new home before selling their old one.

Knock has raised over $400M in venture funding and in 2021 will expand to many more markets nationwide. We are hiring multiple engineering roles as well as positions in lending, HR, accounting, and design.

* Backend developer (https://jobs.lever.co/knock/1e568938-3acd-47d8-b560-cd296986...)

* Full-stack developer (https://jobs.lever.co/knock/4096a32b-ae93-4434-8f98-8c4467d2...)

* Integration engineer (https://jobs.lever.co/knock/4f578517-3096-46e4-8cbf-d3dad4d0...)

* Data engineer (https://jobs.lever.co/knock/22559503-8dde-4364-8c82-1fe3f979...)

* Mobile engineer (React Native) (https://jobs.lever.co/knock/3f9212f3-41e1-45ec-9a7c-e35ece06...)

* Machine Learning Intern (https://jobs.lever.co/knock/8d06f131-bb61-4a17-ae17-6f0083ea...)

* Software Engineering Manager (https://jobs.lever.co/knock/79b1c7f1-0132-4051-a825-38ba2d75...)

We offer competitive salaries, benefits, and a great remote working culture!

Otta (https://otta.com) | Full-Stack Software Engineer | London | Onsite | Full Time

At Otta we're creating a job search experience that brings out the best in candidates. We're currently focusing on jobs at fast growing companies in London but have big plans and are backed by some of London's best investors.

You can read about us in TechCrunch here: https://techcrunch.com/2019/12/04/otta/

We're looking for an exceptional engineer to join the team as our fifth engineer! Salary range £40-90k dependent on experience + meaningful equity ownership.

Stack: Elixir / React with TypeScript / (some Python used for scraping + machine learning) / Docker / k8s / GCP / PostgreSQL

You can see our role here: https://app.otta.com/jobs/mlzmmfdf

And learn more here: https://otta.com/careers

Any questions feel free to email me (xav at otta.com)

Viooh | Data Engineer | London | Remote or onsite (flexible) | Full Time

Viooh works with different partners like JCDecaux. Formed in January 2018 as an independent company, we have grown from 5 people to 100 now. We kept a healthy growth in 2020 despite the pandemic and we have even bigger plans for 2021. Our team of data engineers plays a pivotal role in this growth and helping shape the future of automated OOH and programmatic digital OOH advertising.

I'm a data engineer in a team of 7 from diverse backgrounds. We look after end-to-end analysis, testing, and production releases which can happen multiple times a day. We use Clojure, Kafka, and AWS as our main tools. We published some projects on GitHub https://github.com/viooh?q=&type=source and we plan to open source more including a build system (Clojure on AWS Lambdas with Slack integration), and a Terraform Kafka module. Our data infrastructure for production handles a daily average of 4 billions Kafka messages which are then made available in a data lake for reporting, analytics, fault-tolerance or replay. Users span across multiple markets all over the world, so you are going to love to see your work used at scale . We also work on providing high availability for our services and robust monitoring.

From a human standpoint, we have a diverse team. We are the active parts of our team, and we favour human ties and focus on our health – even more during lockdowns. You don't have to already know Clojure to join us, but you should be keen to learn and have software engineering/ops experience. You can also read about our values here: https://www.viooh.com/careers

If you want to know more, drop me an email at Email is hidden applicants only, no consulting firms.

CodeGrade | Software Developer | Amsterdam, The Netherlands | Full Time | Onsite

CodeGrade is improving coding education, by giving teachers better tools so that they can provide more insightful feedback for their students. It all started as a university project at the University of Amsterdam to make our lives as TAs easier, and for students to get the feedback they need to be successful in computer science education. Today, we are helping many institutions worldwide.

Our tech stack includes python (including heavy use of type annotations), vue and typescript, and we use AWS for our hosting.

We're a bootstrapped spinoff of the University of Amsterdam, and this is our first technical hire. In the role you'll be working on the entire product, from our custom autograding infrastructure to plagiarism detection.

Apply here [0], or email me directly (thomas at codegrade dot com).

[0] https://www.codegrade.com/jobs/software-developer

Meter | https://jobs.lever.co/meter | San Francisco, CA and Boston, MA | Full time | Onsite Meter is a developing next-generation volumetric imaging technology. We are building a machine that can see inside of anything and cloud-based software for processing the complex, volumetric data that the machine produces. Our technology will give engineers, designers, and eventually medical practitioners more confidence in their processes and lower the barrier to high quality imaging and inspection tools. Our team of engineers includes world-class researchers, industrial designers, PhDs, founders of successful startups, and zero egos. We are backed by some of the top venture capital funds and angel investors in Silicon Valley and beyond. The company is headquartered in Cambridge, MA and has an office in San Francisco, CA. We’re hiring across a number of open positions including… Computational Imaging Scientist - Build state-of-the-art image processing systems Research Scientist - Independently lead and contribute to applied research projects Mechanical Engineer - Design structural components and motion systems for products Backend Web Engineer- Drive development of the backend tech stack behind Meter’s customer-facing web app and websites Computational Geometry Engineer - Build state-of-the-art geometry processing systems DevOps Engineer -Architect Meter’s cloud data processing pipeline for performance and scalability Frontend Engineer - Build user-friendly 3D experiences utilizing React, Typescript, Three.js, and WebGL UI/UX Designer - Lead design for an integrated hardware/software ecosystem Apply at https://jobs.lever.co/meter or email Email is hidden if you have any questions

Calbright College | Oakland, CA | REMOTE (Must live in California) | Full-Time | Technical Solutions Engineer | https://calbright.org/about/careers

Calbright College is the 115th public community college in California. Read more about who we are and why we're offering free programs for CA residents here: https://www.calbright.org/about/

We're currently looking to bring on a Technical Solutions Engineer. View the full job description (including instructions on how to apply) here: https://calbright.bamboohr.com/jobs/view.php?id=26&source=hn

ibble, Inc. | Backend, Fullstack Engineers | Austin / Remote | Full-time

Here at ibble, we’re reinventing the way that people have digital conversations and engage with ideas that matter most to them.

We are founded by leaders with proven track-records of success and backed by well-known VC partners. As a member of the technology team at ibble, you will be responsible for working directly with fellow engineers to help design, build, test, and scale our media platform.

Our stack consists primarily of Typescript (Node.js on the backend, React Native for our app, and Angular for our soon-to-launch web app). We embody modern software paradigms, stick to FRP as closely as we can, ship early and often, and aim to keep our codebases as clean, functional, and modern as possible! Come join our growing team today!

If interested, reach out directly to me: Email is hidden

Check out what we’re all about: https://www.getibble.com/features

TransferGo | Europe (REMOTE) | Full-time | Software Engineers

We are a fast growing fintech startup with 2M+ users and >200 employees on a mission to make moving money globally as simple and easy as sending a text.

We're looking for senior backend engineers that:

- have experience with PHP or willing to switch stacks

- have at least some exposure to Domain Driven Design

- have a passion for quality and attention to detail

We are considering candidates from European time zones (GMT/GMT+3).

Apply here https://www.transfergo.com/en/career/position?id=8186633e6e and mention that you saw this on HN to fast-track your application

Maxwell Health | Software Engineers (Several Levels), Product managers, Senior Infrastructure Engineer | Remote (US) or Boston, MA | Full-time | https://www.maxwellhealth.com/

At Maxwell, we are inspired by the opportunity to make a difference in society by helping people make better health, wellness, and financial decisions. We build applications that support a rich set of interactions among consumers, employers, brokers, and product vendors. We view ourselves as the stewards of change for a very complex industry.

Tech Stack: Typescript, React, Go, Node, PHP, Scala, MySQL

Apply at https://sunlife.wd3.myworkdayjobs.com/maxwellhealth