We’re looking for senior software engineers (iOS & backend) to help rebuild the entire signup and login experience here at Uber.

In the past, each product team built their own signup and login experience. While this led to fast execution, it became harder over time to launch new growth and security features across all product lines (Uber has dozens of mobile and web apps!).

Opportunities:

- High business impact: This is a mission critical team. You’ll directly be driving user growth. Signup and login is one of the most visited user experiences here at Uber.

- Ownership: Lots of unsolved technical problems (eg: single sign on, smart lock, biometrics). As part of this effort, we’re building a reusable identity library to handle our future identity needs. Help us build this from the ground up.

- Large scale: Lots of interesting scalability challenges on both the backend and web. We care a lot about performance since Uber operates in many regions where customers have underpowered devices and weak internet.

Come join us! Email me at Email is hidden

ios - https://www.uber.com/global/es/careers/list/61436/

backend - https://www.uber.com/global/en/careers/list/62077/

ONSITE on Abbot Kinney, Venice Beach, LA Los Angeles (but remote for now). & ONSITE or REMOTE in Florianópolis, Brazil.

AE Studio is looking for a few senior full stack devs to join our team of awesome developers and data scientists. We build products for startups and large companies like Samsung, and work on cool stuff in house.

Separately, we’re also hiring software developers who’d enjoy running our client projects. This role is a hybrid individual contributor/manager role with a lot of interesting challenges involved. We've found that the people who succeed best in them are entrepreneurial developers who love to code but also feel like they should try out "management" or have some freelance or entrepreneurial experience.

We have a pretty fun team of developers, data scientists, designers and PMs. We build products for startups like Protocol Labs and large companies like Samsung, and work on human agency-increasing projects in house, like https://electricsms.com/

We’re currently building things like a COVID-19 test platform and computer vision to do an at-home COVID test, a customizable merch platform with some cool computer vision and nlp behind it, and computer vision for preventative medicine pee sticks.

Apply at https://ae.studio/join-us

Or apply by solving this lighthearted COVID-19 programming challenge: https://challenges.ae.studio/

SignRequest (https://signrequest.com) | Amsterdam, The Netherlands | Software Engineer, Full-stack | Full-time | ONSITE (REMOTE during COVID, ONSITE after) SignRequest helps you sign documents online. We experience solid growth and we're looking for a new colleague to join our team. The tech stack is python/django and vuejs (migrating from angularjs). We’re running on AWS. To learn more, please visit: https://angel.co/company/signrequest-1/jobs and/or email me at: Email is hidden

Texts.com | Generalist engineer (or desktop/mobile/full-stack) | Remote | Full-time, part-time | https://texts.com

Stack: Node.js, React.js, Electron, TypeScript

We're an early stage startup building the next-gen messaging client that connects to existing platforms like iMessage, Twitter, WhatsApp, Instagram, Messenger and more.

Email kishan _at_ texts.com

Distru (https://www.distru.com) | Senior Software Engineer, Product Manager | Oakland, CA | REMOTE | Full-Time Distru is a software platform for the cannabis supply chain. Our product helps cannabis companies manage production, sales, invoicing, and shipments, automating compliance with complicated state regulations that require real-time inventory tracking gram-by-gram. We are growing rapidly with over $1B in transactions per year passing through our platform, and we're uniquely positioned to define trade in the growing cannabis industry.

We are a lean 20 person engineering-focused team that values making the product process as streamlined as possible. We are hiring experienced engineers to help take our product to the next level. We love product-minded engineers that can own a feature across the frontend and backend, even if they're stronger at one side of that. Our tech stack is built from the ground up on Elixir/Phoenix, Postgres, React/Redux, and GraphQL.

After bootstrapping ourselves to profitability, we raised our seed round with Felicis Ventures, Village Global, Global Founders Capital, and notable angel investors including Elad Gil, Katie Stanton, and Avichal Garg: https://techcrunch.com/2019/06/03/distru-a-maker-of-supply-c...

Please apply at https://distru.com/careers and mention Hacker News!

PostEra | Full Stack Web Developer | Remote | Fulltime | https://postera.ai/

Full Job Spec: https://www.workatastartup.com/companies/13332

PostEra is building a one-stop-shop for medicinal chemistry to serve the world's drug hunters.

We need your help to build best-in-class cloud tools for biotechs and medicinal chemists. You will build the world’s most comprehensive molecule search and ordering platform, serve state-of-the-art ML models at scale, and work with domain experts in drug discovery to help design the tools they need. Your favorite tool is whichever one helps the world cure more diseases faster, full stop.

See how we've been using some of our tools to find a COVID antiviral cure through crowd-sourcing: https://postera.ai/covid

Impaakt | Full Stack Dev | Geneva, Switzerland | Fulltime & Onsite, though you can work a large portion from your home | impaakt.com

We are a well-funded startup working on sustainable finance. Our community contributes impact information about what companies are doing and the impact they have on the planet and society --> https://www.impaakt.com/how-it-works

Team of 12, of which 4 in tech (you, two devs and me data science). Both co-founders have many years of experience in banking -- they have a solid plan, and also understand that our tech team is key to successfully executing our plan.

Our user-base is growing fast, so we need your help. Speaking of which, we use Angular and Laravel/MySQL and are moving to Vuejs/Nuxt.

If you are interested in sustainability and dev, just send me an email at renaud dot richardet at impaakt.com to start a conversation.

Algrano | Full-Stack Ruby on Rails Engineer | REMOTE (Europa only)

Algrano is a Swiss tech and coffee startup that changes the global trade of coffee. We have set ourselves an ambitious goal: to revolutionize the centuries-old coffee trade industry and make it transparent and digital.

We are looking for a Full-Stack Ruby on Rails Engineer to turn great ideas into elegant features that people enjoy to use, and help us to grow a successful business. You collaborate directly with the front-end designers, several other full-stack developers, and the product team.

You can find more about the job and apply online at

https://www.algrano.com/en/careers/full-stack-engineer

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.

Here are our open roles:

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

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

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

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

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

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

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

Please email us your resume to: Email is hidden

smapiot | SW Architects and SW Engineers | ONSITE | Full-time | Munich, Germany

smapiot (https://smapiot.com) is a young startup focusing on premium IT consulting and on engineering software services in the IoT and development tooling space. For smapiot the bread and butter business is the development of cloud native applications featuring reliability, scalability, and security. Our consulting projects touch a broad functional spectrum including identity management systems and smart home platforms.

Our technology stack includes C#/.NET, TypeScript/React, Azure, K8s and many more interesting and leading-edge technologies. Essential to us is a friendly and collaborative working environment which fosters a constructive and open discussion culture, while working in an agile and flexible way tailored to our needs. Within smapiot everyone has a tech background and we are proud of our experienced architecture team. Regularly we meet up in joint retreats, general tech discussion sessions, or other team activities.

We are looking for skilled full stack web and backend developers who are keen on building amazing tools and state-of-the-art solutions. If you have some work experience in Europe and are attracted by the vision of contributing to the growth of a young, innovative company, then don't hesitate to apply via StackOverflow at https://stackoverflow.com/jobs/416625/frontend-architect-sen....