Stream | Multiple Positions | Amsterdam, NL and Boulder, US | Remote possible | Full Time | Visa Sponsorship

Stream powers APIs for Chat Messaging, Activity Feeds, Auto Moderation, Video & Audio that are used by over a billion end-users, and are powered by Go, RocksDB, and Raft - with response times typically measured in single-digit milliseconds.

We reached a new industry benchmark for scaling real-time chat as-a-service, with 5 million concurrent connections supported in a single chat channel. We’re currently one of the fastest growing startups in Europe and Colorado on our Series B round of $38 mln: https://tcrn.ch/3pecyxl

We’re hiring for the following positions:

* React Native SDK Team Lead (Netherlands/EU Remote) * Staff Backend Developer (Go) (Netherlands/EU Remote)

* Backend Developer (Python/Django) (Netherlands)

* Sales Engineer (APAC)

As a part of Stream, you'll have a chance to make a huge impact on the product within a team of the strongest engineers all over the world (over 35 countries aboard).

If you are interested in becoming a part of what we do, apply now! https://getstream.io/team/#jobs

Viator | Software Engineer all levels and Managers | Full time | Remote & Hybrid On-site | Portugal, UK

Viator connects suppliers to travelers, creating the world's largest platform for travel experiences.

We are growing fast and have many positions to fill in Portugal and the UK. We are looking for managers and engineers at all levels for full-stack, backend and data teams. Roles in Portugal require you to be in the office in Lisbon part time. UK roles can be part time in an office in London or Oxford or fully remote. For the remote roles you still need to be based somewhere in the UK.

The full list of open roles is here: https://bit.ly/viator-jobs

Our World In Data (YC W19) | Senior Full Stack Engineer | Full-Time | Remote

At Our World In Data (https://ourworldindata.org), our mission is to make the world's biggest problems understandable, so that we can take effective action on them. We publish research and data on crucial topics like poverty, disease, hunger, inequality, war and climate change.

We want to improve several aspects of our site in the coming years, with a particular focus this year on making it easier to author and share smaller formats than our long articles, and creating a more unified way to explore our most complex data sources. Our tech stack is a Jamstack site built using Typescript, React, MySQL and Cloudflare services with a Python based data pipeline on the data side.

We are a remote-first team that operates on EU timezones. As a team, we're also passionate, talented, and driven to do work that makes a difference.

Feel free to ask any questions you might have about the role. You can also learn more apply here: https://ourworldindata.org/full-stack-engineer-q4-2023

Valuecase | Senior Full Stack Software Engineer JavaScript (all genders) | ONSITE Hybrid Work Setup - Offices in Berlin and Hamburg, Germany, EU | valuecase.com

We are looking for a software engineer to work in close collaboration with our tech lead. With your dev team colleagues and product design team you will build a B2B SaaS product defining an entire new product category within the space for sales software: giving complex B2B buying processes the look & feel of simplicity.

We use TypeScript, NestJS, and React.

Interview process: initial video call, "take-home" exercise, follow up tech discussion, in-person meeting interview, and offer.

Valuecase is driven by our vision to build a software platform that redefines how millions of B2B sellers and buyers across the globe interact and close deals. We aspire to transform the B2B sales tech market as companies such as Salesforce and HubSpot have done so over the past 20 years.

Please apply at https://join.com/companies/valuecase/8765137-senior-full-sta... or send an email to me (see profile).

Cleary.ai | Berlin, Germany (on-site) | Full-time | Founding Engineer

We’re hiring our 2nd & 3rd founding engineer. We are looking for Fullstack JS & Backend/ML Python Engineers (on-site in Berlin) and offer real equity far above market standards.

You need to be excited about our vision to use AI to make regulatory approval for medical innovation 10x easier. We accelerate the process of bringing crucial treatments to the patients who need them the most.

You can find some more info under https://cleary.ai/join-cleary

If this is interesting to you or someone you know, I'd love to hear from you!!

Linkedin: https://www.linkedin.com/in/florian-scherer-26769884/ E-Mail: Email is hidden

ClimateAligned | Engineering (multiple roles) | Full-Time | HYBRID (London, UK) | http://climatealigned.co

https://tinyurl.com/climatealignedcareers

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We're a small team of repeat founders and seasoned operators on a big mission to simplify planet-positive investing and put power in the hands of impact investors at a scale never seen before. The next generation of tools we are building use AI to interact with the world of sustainability data (large language models like ChatGPT). This is a highly specialist crew with a decade or more of relevant experience in the domains of machine learning and climate finance.

Some of the companies we started, (e.g. Secondmind), scaled to 100+ people and millions in revenue, published extensively in key academic journals in machine learning, and won national awards. We also have extensive industry networks, published works, and numerous advisory and working group seats in climate and sustainable finance.

We're looking for people to play a foundational role on this big mission:

- Mid-Senior Backend Engineer (Python)

- (Research) ML Engineer (LLMs)

- Others (opportunistic, including internships)

We have raised our pre-seed round from top European climate-focused investors (Pale Blue Dot & Frontline Ventures) and we just did a private product launch at COP28 in December. We've always built high-performing teams where everyone is excited to come to work for the team and to make an impact on the mission. Further details are available on our Notion job page (link at the start) and our website!

I'm the CEO and co-founder — if interested, drop me an email (aleksi@) or email our jobs email (jobs@). It'll come to me either way! :)

KIKI | Lead Full-Stack Engineer | Full-time | Remote PST +/- 3hrs or Onsite Los Angeles, California

KIKI is a venture-backed community commerce platform dedicated to empowering creators, brands, and their communities with tools that drive engagement, loyalty, and conversion. Our platform focuses on putting the power of first-party data back in customers' hands through customizable co-creation, engagement, and reward campaigns that create a natural flywheel of loyalty and purchase. Our mission is to drive the future of community-driven commerce on and off-chain, and we are passionate about combining leading-edge technology with innovative customer experiences. We’re looking for a lead engineer to expand our platform ecosystem through core development of our Campaign, Reward, and Profile feature sets. React/Next/MySQL, with integrations into on-chain tools (blockchain experience optional).

Ready more: https://wellfound.com/recruit/jobs/2885275 Ping me: Email is hidden

IO Digital | REMOTE (European timezones) | full-time

We're a consultancy based in Cape Town, South Africa [0] that works with businesses across a number of sectors to develop technology solutions that contribute to their growth and success. We also develop and operate our own B2B products and services to keep us busy around the clock!

Our most recent ventures are (related to) web development tooling, an Internet service provider, embedded and IoT solutions, and cryptocurrency and Web3, respectively.

At this time we have four open positions [1]. If your skills or ambitions are slightly different, however, we'd still love to hear from you!

0: https://io.co.za

1: https://iodigi.bamboohr.com/careers

Better Stack | https://betterstack.com | /^(Full-?stack|Frontend) Engineer$/i | EU or remote in UTC ± 3h

We are software builders at :heart:

CEO is a software engineer, COO is a software engineer and you guessed it; CTO is an engineer, too.

We're helping developers in building a better internet. If you love building amazing software, you're at the right address.

How we operate:

https://betterstack.com/careers/engineering

https://juraj.blog

email us at Email is hidden

Hozana | Full Stack Dev / Symfony Dev / Lead Front Dev | Lyon, France | ONSITE or REMOTE | FRENCH speakers with EU VISA

We are a non-profit with a mission to unite the world in prayer through technology. We currently edit two prayer apps (Hozana and Rosario), with already more that a million users.

We have a Symfony / React + React Native stack, and are looking for a backend or full stack engineer, ideally with a few years experience, as well as for a lead Frontend engineer.

https://hozana.org https://rosario.app

Apply at https://www.welcometothejungle.com/fr/companies/hozana