Linked by Air | Technical Director - Rails (onsite), Engineers - Rails, Drupal (onsite or REMOTE) | New York, NY | Full-time | https://www.linkedbyair.net

We are a digital design studio based in DUMBO (Brooklyn, NY). We build flagship products for leading cultural institutions like The Shed <https://theshed.org>, the New Museum <https://archive.newmuseum.org>, the Smithsonian Institution’s Hirshhorn Museum <https://hirshhorn.si.edu/hi>, Yale School of Architecture, and many others. We work with the world’s largest seller of artists’ books, and the world’s largest seller of wine, and we have an ongoing collaboration with Google.

Utilizing a custom platform built on Rails, we partner closely with our clients to produce technically powerful and visually stunning solutions that are fun to use for authors and inclusive for all users. Our systems power websites, online archives, digital signage, mobile guides, CRM, ecommerce at scale, and point of sale.

We are looking for creative technical problem solvers to join our team of world-class designers, engineers, artists, and teachers.

We’re currently hiring for the following roles:

– A Technical Director with experience in Rails to help lead our team through this next phase of growth

– Mid-level and senior full-stack engineers with experience in Rails to build and maintain our platform

– Full-stack engineers with experience in Drupal and Angular

If this sounds fun to you, please email us at Email is hidden !

Flexport (YC W14) | San Francisco, CA and Chicago, IL | Onsite | https://www.flexport.com

Flexport’s mission is to make global trade easy for everyone. We are revolutionizing a huge industry that touches every country on the planet, which means solving complex challenges. We are looking for makers who love learning, are passionate about collaborating, and desire to see the global impact of the solutions they build.

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/flexport

View all of our jobs here: https://grnh.se/c0d6caef1

Tech Stack:

* Frontend: React, Relay, Flow, Jest, Enzyme

* Mobile: React Native, Apollo

* Backend: Ruby on Rails, Postgres, GraphQL, Python, RSpec

* CI: GitHub, Buildkite

* Infrastructure: AWS, Python

Squad (YC W18) | Android / Backend Engineers | Full-Time | San Francisco | REMOTE | https://squadapp.io

Squad is a new way to hang out with your friends––sharing screens, watching YouTube & TikTok while chatting live on video together. It’s the next best thing to hanging out IRL. Our novel approach makes screen time more connective and collaborative for Gen Z.

Our mission is to reduce loneliness by bringing people together to engage in meaningful and fun experiences. We've raised a $5M seed led by First Round and have a fast-growing userbase, mostly of teen girls.

We are a distributed team with a hub in San Francisco. You’ll be implementing fun and engaging features to delight our growing user base. You will be deeply involved in the design process, and own features from conception to roll out.

- Android: https://hire.withgoogle.com/public/jobs/squadappio/view/p_aa...

- Backend: https://hire.withgoogle.com/public/jobs/squadappio/view/p_aa...

We're also looking for a couple of contractors for specific projects -- on the web and iOS.

I recently wrote about our cap table and shared all of our investors because I firmly believe early employees should know who they are working to make richer and more powerful in the world. Read it here: https://medium.com/allraise/your-companys-cap-table-matters-...

We’re a creative, diverse and fast-moving team that’s passionate about building the future of social communication. If you are driven by ownership and impact, we’d love to hear from you! Feel free to ping me directly with any questions at Email is hidden

Celo | San Francisco, Berlin, and Buenos Aires | Hiring Software Engineers, Mobile Engineers, and Cryptographers | All Levels | 100K - 200K + equity + coins (SF market) | FULLTIME, ONSITE, REMOTE, VISA | https://celo.org

Celo is an open-source permissionless platform that makes a Venmo-like (lightweight bank account) experience accessible to anyone with a mobile phone. Using a novel decentralized PKI, Celo lets you send cryptocurrency to phone numbers in a fully decentralized way. Additionally, Celo uses stable-value tokens pegged to fiat currencies, like the US Dollar, to minimize volatility. Anyone can participate in the network and earn Celo currency, even with just a budget Android smartphone (by sending verification text messages). To make sure that the platform is scalable and fast enough for day-to-day use, Celo uses a new Proof-of-Stake blockchain protocol with fast block times and one block finality, and has a novel light client protocol that uses SNARK-based proofs to sync with the chain quickly. For Celo's first product, we are working with organizations such as the UN World Food Programme and GiveDirectly on a social payments and cash transfer app.

Investors: Andreessen Horowitz (a16z), Polychain, General Catalyst, Coinbase, Reid Hoffman and Jack Dorsey, among others.

Stack: Typescript, Solidity, Go, React Native, Python, Android, iOS, Rust, zk-SNARKs

Team backgrounds: Google, Facebook, Apple, Microsoft, Square, Zcash, QEDIT, MIT, Stanford

More about us here:

Blog - https://medium.com/celohq

Repos - https://github.com/celo-org

Mobile App (alpha release): https://celo.org/app

SDK: https://docs.celo.org/celo-sdk

Agents Unlocked wants to become the next generation real estate portal. We are hiring for a full time software engineer. This engineer will be a part of the founding team. Use the contact us link to get connected.

url: https://agentsunlocked.com

key competencies: golang, reactjs, a background in building backend systems

location: sf bay area

Leif | Full-Stack Engineer | New York, NY | ONSITE | FULL-TIME

We’re looking to hire our fifth software engineer to tackle the student debt crisis (more than $1.5 trillion in the US!). We leverage technology to facilitate financing that is aligned with the interest of students. Come join us to improve access to quality education.

Send an email to Email is hidden

Python + TS (Vue), tons of unique data, office in Meatpacking. High impact, lean team. 1+ years of experience.

https://leif.org/

Kogan.com | Android Developers, iOS Developers, Full Stack Engineers | Full Time | Melbourne, Australia | ONSITE | https://careers.kogan.com/software-devs-engineering/

Our primary focus right now is finding a couple of senior mobile app developers that can take ownership over our Android and iOS apps, and really bring them to the next level.

Kogan.com is a pioneer of Australia's online retail industry and Australia’s largest pureplay online retailer. Our software engineering team have end-to-end responsibility from idea to launch for all kogan.com built apps - including Kogan.com and dicksmith.com.au as well as purchasing optimisation and other internal applications. We see our high volume, large scale apps as an exciting opportunity for innovation and revolution - both in technology and business. We welcome new technologies, ideas and ways of working.

To give you an idea on our stack we use Python and Django on the backend; React on the frontend and tools/technologies such as: Elasticsearch, AWS, Trello, Docker, Postgres, Redis and eClaire (our open-source Trello card printer for our physical wall https://github.com/kogan/eclaire). We run an Agile practice - adhering to our processes and refining them through retros.

Check out what some of our engineers have written: https://devblog.kogan.com/

Our careers page has a pretty good rundown on our team and hiring process: https://careers.kogan.com/software-devs-engineering/ Our in person interview is generally focused on debugging a python script or javascript on a laptop, with full access to google/docs/tools you prefer. We want you to succeed. We're interested in how you get there.

If you've got any specific questions about our team or process I'll be happy to answer below.

We're looking for juniors, seniors, and everything in between.

If you’d like to apply, send an email to Email is hidden with the subject line beginning with "HN: " and some content about who you are.

Harvard Library Innovation Lab | Web Developer | Cambridge, MA | Onsite, Full-time

The Harvard Library Innovation Lab is hiring a lead developer for opencasebook.org, our free, Creative-Commons-licensed legal textbook publishing platform.

About the project: opencasebook.org democratizes access to legal education by replacing $200 textbooks with free, forkable, digital or print-on-demand alternatives. We’re used in law classes at Harvard Law School and elsewhere; our website and code are open and available to anyone in the world. We’ve saved students over $1 million in textbook costs and have the potential for orders of magnitude more.

About the team: LIL is a group of ~10 developers/designers/lawyers/librarians building projects for systemic change, based out of the Harvard Law School Library. Our other projects include case.law, an open database of 360 years of precedential American caselaw; perma.cc, which fights link rot in court decisions and law review articles; and the Nuremberg Project, digitizing one of only two copies of the full evidence record from the WW2 Nuremberg trials. We’ve done side projects on distributed encryption, crowd-sourced fair use advice, interactive art installations, and more.

About you: this is a great fit for a more experienced developer (like me!) who is looking for a low-stress job with high social impact and great opportunities for personal growth. We use Django and Vue, so you should either have experience with those or with getting up to speed on new things. We are a very small team, so you should be prepared to contribute across the stack and to be very self-directed about what you work on day to day.

Personal opportunities: Another programmer here recently described this as the “most human” place she ever worked, and I feel the same way — we’re a small group from a lot of different backgrounds with wide scope to do creative work, so we place a lot of emphasis on making sure everyone has what they need while they’re working here. We each have real support to pursue experiments drawing on our own experience and enthusiasm, whether that’s exploring side projects, taking classes at Harvard, teaching classes at Harvard, making art projects, organizing conferences, advocacy, etc. Many of us have done more than one of these, and we’re serious about maintaining both a work/life balance and an exploration/exploitation balance within our work.

Job page with application link at the bottom: https://lil.law.harvard.edu/collaborate/2019/h2o-developer/

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(This is a weird one! There aren't many programming jobs, even academic jobs, that pay a steady salary to creatively pursue social impact with a broad, self-directed scope like this. It's an awesome job for the right person -- please pass it along if you think you know that person!)

Stitch Fix | San Francisco, CA | H1-B Transfers | Senior (to principal) Software Engineer - ML Platform | Full-time | Onsite ABOUT THE TEAM The Model Lifecycle (ML) team is a nimble group of hybrid machine learning-data platform-software engineers that are focused on enabling data scientists to more easily create, integrate, deploy, manage, and evaluate their models. We have wide latitude to choose how we go about enabling our data scientists. As a team, we are driven by the thrill of helping our colleagues iterate faster and with less friction, which ultimately increases the velocity at which the business can progress!

ABOUT THE ROLE - [official job posting isn't up yet - so apply to https://www.stitchfix.com/careers/jobs?gh_jid=1688418&gh_jid...] * IC position on the model lifecycle platform team, which is part of the data platform team within our Algorithms organization * We build a variety of services, tooling, & infrastructure that aims to support the model lifecycle here at Stitch Fix: development, backtesting, model evaluation, workflow creation, continuous model deployment, etc. * We're a very fresh team, so there's plenty of new things to build!

Tech-Stack: python3, docker, python3, spark, presto, druid, React.js, R, golang...

Toast | Software Engineer | Database Engineer | Chicago, Boston, Dublin | VISA | ONSITE | https://pos.toasttab.com/

Toast builds hardware and software for restaurants. We are expanding rapidly, and we are hiring a lot of engineers of all types. Android, Web, iOS, Java, .Net, Javascript, React, Redux, Kotlin, Apache, Kafka, SQL, Node - there is something for everyone. On a personal note I have been working with the company for a few months and I have loved my experience.

If you are interested, please email me your resume at Email is hidden