OmniSci | San Francisco, CA | Backend Developer, Frontend Developer | ONSITE/REMOTE

OmniSci (https://www.omnisci.com) is a venture funded Series C startup company that builds a software platform for interactive analytics of big data. Our product features a lightning-fast open source GPU-accelerated database and visual analytics platform that leverages the massive parallelism and high memory bandwidth of GPUs. We can run queries against big data sets orders of magnitude faster than other systems, and since the results are on the GPUs, we can efficiently visualize the result sets with the native GPU rendering pipeline. Check out our 350-million-record Tweetmap demo (http://www.omnisci.com/demos/tweetmap) or our 11.6-billion-record ships demo (https://www.omnisci.com/demos/ships) for an idea of what the system can do.

We’re looking for:

- Backend Developer: Engineers with strong experience in C++ and database/systems programming. Knowledge of CUDA/OpenCL, LLVM, X64 Optimization, and/or OpenGL are a major plus.

- Frontend Developer: Engineers with strong experience in JavaScript and React/Redux. Ideal candidate has good design sense and a data visualization background.

Compensation, equity, and benefits are competitive. Apply at https://www.omnisci.com/company/careers/

LaunchDarkly | ONSITE | Oakland, CA | Product Designer | Technical Product Manager | Data Analyst Engineer | Data Analyst Team Lead | DevOps Engineer | Full-time | Cannot sponsor new visas at the moment

LaunchDarkly is a rapidly growing software company with a strong mission and vision carried out by a talented and diverse team of employees. Our goal is to help teams build better software, faster. You'll join a small team from companies like Atlassian, Google, and GitHub, and you'll have an immediate impact with our product and customers. Our platform serves over 100 billion feature flags daily. The core technologies we use include Golang, React, Redux, MongoDB, ElasticSearch, Redis, HAProxy, and NATS.

If you're interested please apply here for these and any of our other engineering positions: https://launchdarkly.com/careers/

Loan Ecosystem Online | NYC | Full-Stack Developer | Full-Time | Onsite | 100k-130k | https://loaneco.net/

Loan Ecosystem Online is a platform that is transforming the way middle market loans are bought and sold. The platform drives efficiency into the currently outdated middle market loan syndication process. Our current stack is Ruby on Rails, AngularJS/Angular Hybrid, PostgreSQL, Redis, AWS and Docker. You will be working closely alongside our founder and CEO, and be a part of the core team that shapes the company as we grow.

Apply here https://angel.co/loan-ecosystem-online/jobs/449198-full-stac... or email your resume to me at Email is hidden

Upflow | Paris or Remote (CET -2 / +2) | Full-time | https://upflow.io

We're building the reference payment platform for B2B businesses in Europe.

Getting paid on time remains a significant problem for B2B businesses. We're on a mission to revolutionise how companies manage their outstanding payments. To do this, we're building a fully fledged payment platform from scratch - think Stripe but for traditional (non-tech) businesses.

It's an extremely complex and multi-faceted problem which affects almost 500,000 businesses across Europe.

We run on React / GraphQL / Node / Express / Postgres We're still really small (3 developers) and are looking for great hackers to work across the stack on problems ranging from payments, security, product and data.

https://www.welcometothejungle.co/companies/upflow/jobs/soft...

Sourceress | Machine Learning Engineer | San Francisco | Full-time | Local or Remote | https://www.sourceress.com/jobs

We already have significant machine learning expertise, so are happy to hire great engineers without prior ML experience who are willing to learn. We strongly value personal growth, and want to help you grow into a great engineer (or engineering leader).

Our mission is to help people find work that matters. We believe that the world is better when people understand the opportunities available to them. Our human-assisted AI platform delivers great results to our customers (customer quote: "I'd have a panic attack if you guys stopped existing").

Because of this, we raised $3.5M from OpenAI researchers and Lightspeed [2] at one of the highest ever valuations coming out of YC. Our team has previously sold companies, published machine learning research, has Dropbox's former Chief of Staff, and previously worked at Google, Airbnb, McKinsey, etc.

Qualifications:

- Are you empathetic, driven, and intellectually curious?

- Do you understand the value of shipping quickly and of software craftsmanship, and have the judgment to know when to apply each?

- Do you enjoy collaborating with other developers and helping them grow?

Stack: Python (Django), AWS, PostgreSQL, Typescript, React

To Apply: email me at Email is hidden

Front-end Developer | TutorMundi | Vila Olímpia, São Paulo, SP - Brazil | Onsite, Full-time

// Company

TutorMundi helps students get into the universities of their dreams. They are tutored through our app by the brightest students from the best universities of the country.

We're a small startup (6 people) that just found product market fit last year and closed a round of funding recently.

The company was founded in Silicon Valley and the team recently moved into a beautiful office in Vila Olímpia, São Paulo.

// Role

Front end developer. Know your CSS and JS. If you have some design skills, even better. You may help out on the JS back end occasionally. You'll be actively involved in crucial product and growth decisions too.

Required languages:

- Portuguese

- English

- HTML/CSS

- JavaScript

More information in Portuguese: https://github.com/frontendbr/vagas/issues/1742

// To apply

To apply email Email is hidden or any questions to Email is hidden

Pacifica Labs Inc. | Front-end Developer, Back-end Developer, Engineering Manager | San Francisco, CA, Madison, WI | | Onsite or Remote | Full-time | https://thinkpacifica.com/

Pacifica is the one of the largest mental health platforms in the world. Having launched in January 2015, over 2.6 million people have now signed up to improve their health and wellbeing through our mobile applications. Come help us change the way people think about mental health. We also have some big announcements we will be making soon and are looking to expand the team quickly.

Skills: Front-end: HMTL, javascript, CSS, Angluar JS. Back-end: Java, Jetty, Postgresql, Redis, AWS

Please reach out to Email is hidden and include "HN" in the subject.

Brava Home | Full Time | Mobile & Web Software Engineers | Redwood City CA | Onsite | https://www.brava.com

At Brava we want to help you make food at home faster, easier, and tastier than you do today. Our oven takes the stress out of cooking with hundreds of presets to automatically cook anything from Salmon with Broccolini and Tomatoes to Hot Pockets. It does this using directed energy from infrared lamps separating the oven into three distinct zones. This allows us to cook multiple foods differently, but at the same time, by controlling the power to each zone with software. Various sensors in the oven provide the algorithms with feedback.

The oven took over three years to develop and is on the market. Customers love it. We are now heavily investing in mobile and web products to complement our great product and fuel our growth.

Join our user experience focused software team and work with world class engineers, product managers, and designers. Current needs are in react-native, responsive web, and nodejs. Looking for flexible engineers that love to build great customer experiences.

We offer competitive benefits, equity, and free lunch. As a bonus the R&D kitchen is steps away and they bring out amazing food all day long.

If you love food, it's worth a chat. On site interviews get a high class lunch on us made in the Brava. :)

Contact: Email is hidden

Check us out on Instagram @bravahome

Note, we have more positions than are currently on this page: https://careers.brava.com/software-engineer-full-stack

Quizlet | Staff Full-stack Engineer | San Francisco, California | Full-time | ONSITE Quizlet | Senior Full-stack Engineer | San Francisco, California | Full-time | ONSITE

=Engineer better learning=

Every month on Quizlet, more than 50 million active learners from 130 countries practice and master more than 300 million study sets on every conceivable topic and subject. Quizlet is a popular and fast-growing consumer tech company used by 2 in 3 US high school students and 1 in 2 college students.

I'm hiring for a new team that's focused on making Quizlet even more effective for learning and to extend Quizlet to new learning use-cases. The team will create new learning experiences and invest in foundational building blocks such as a knowledge graph and smart question generator.

Required Qualifications - 4+ years experience building web applications - Experience working with both client-side and server-side technologies - Proficiency with React and UI design - Proficiency with server API design and data modeling - Excitement about the impact your work could have on the lives of students and teachers every day

Preferred Qualifications - Experience teaching, tutoring or designing curriculum - Experience with NLP - Experience with data science or machine learning

If you have Senior or Staff level experience described above and want to innovate in technology for learning, please send resume to Email is hidden

There are many other positions too: https://quizlet.com/jobs

Reasi | Senior Software Engineer | Los Angeles, CA | Remote - US | Full-time | https://reasi.com

Want to revolutionize an industry? We're passionate about modernizing real estate because buyers and sellers deserve better than the nerve-wracking, fraud-prone, disjointed and expensive manual processes they currently endure. This is a huge market but it has high institutional and cultural barriers - our success is driven entirely by our expertise, creativity, agility, and action.

Stack: AWS, Docker, Ethereum/Solidity, SQL, TypeScript/ES6/JavaScript, Node.js/Koa/Express, React, Jest/Mocha, Bootstrap/Sass, <tech you recommend>.

Senior Software Engineer:

- seasoned full-stack web/mobile developer who specializes in any of the following: blockchain, DevOps / site reliability, graphic design, data science;

- has a number of challenging projects under their belt, providing the drive and experience to identify and deliver our most impactful business needs; and

- is an effective interpersonal communicator and mentor with acute attention to detail and strong opinions (weakly held) about software architecture and teamwork.

Please reach out for more information: Email is hidden.