Current openings
Alpaca Remote US Remote
Who We Are: Alpaca is a US California headquartered brokerage infrastructure technology company and self-clearing broker-dealer, delivering execution and custody solutions for Stocks, ETFs, Options, C...
344 active jobs
Open-Source Jobs
Explore 344 active Open-Source job openings aggregated from hundreds of sources. Roles range from entry-level to executive, remote and on-site, refreshed hourly.
344 jobs · newest first
Cloud DevOps Architect
PrimeUp Brasil, Sudeste, Estado do Rio de Janeiro, Rio de Janeiro BR
We are a software engineering consulting firm with over 15 years of experience in software quality and high technical level when it comes to test automation, digital security, and DevOps culture. We n...
Solutions Engineer - Isovalent
Cisco Singapore SG
*Kubernetes extensive experience is required for this role. What We Do Isovalent, now part of Cisco, is the company founded by the creators of Cilium and eBPF. We build open-source software and enterp...
Working Student Fullstack Typescript Developer (f/m/d)
Sidestream Cologne DE Remote
Why Join Sidestream? At Sidestream, we’re building a team of committed, explorative and witty individuals who love pushing boundaries while having fun. Here’s what you can expect: Impactful Work: Cont...
Sidebase Open-Source Contributor & Senior TS Dev (f/m/d)
Sidestream Cologne DE Remote
Why Join Sidestream? At Sidestream, we’re building a team of committed, explorative and witty individuals who love pushing boundaries while having fun. Here’s what you can expect: Impactful Work: Cont...
Application Architect
EUROPEAN DYNAMICS België BE
We currently have a vacancy for a Application Architect in English, to offer his/her services as an expert who will be based in Brussels, Belgium. The work will be carried out either in the company’s...
Ceph DevOps Engineer
Mirantis Polska PL
Mirantis, a leading open cloud company, is dedicated to freeing enterprise application owners from infrastructure and operational complexities through open-source innovation. We are committed to deliv...
Developer Relations Engineer - Midnight Foundation
IO Global España ES
Summary We are looking for a Developer Relations Engineer to join our team and help shape the future of Midnight’s products and technology. Midnight is a regulatory-friendly, data protection-based blo...
Sidebase Open-Source Contributor & Senior TS Dev (f/m/d)
Sidestream Cologne DE Remote
Why Join Sidestream? At Sidestream, we’re building a team of committed, explorative and witty individuals who love pushing boundaries while having fun. Here’s what you can expect: Impactful Work: Cont...
Manager Security Product Research
Corelight North America US Remote
Towards the end of our interview process is an in-person interview. Do you want to help make the world safe from cyber attack? At Corelight, we believe that the best approach to cybersecurity risk st...
Junior Linux Administrator (m/w/d)
NXT Talent Studio Meiningen DE
A leading company in the field of spare parts for historic motorcycles, particularly for models from former East Germany. Since the early 1990s, the company has developed, produced, and distributed a...
KI-Developer
bits&birds GmbH Hamburg DE Remote
VAGO Solutions is one of the most innovative KI startups in Germany and has made a name for itself through the development of its own open-source language models, including the internationally recogni...
Marketing & Community Specialist (AlmaLinux OS Foundation) - REMOTE
Cloudlinux Brasil, Sudeste, Estado de São Paulo, São Paulo BR
We’re hiring a Marketing & Community Manager to support the AlmaLinux Foundation, a community-driven open-source OS used by thousands around the world. This role is sponsored by TuxCare/CloudLinux, lo...
Technical Product Manager
metalbear.co UK, London GB
MetalBear is a fast-growing, product-led startup in the developer tools space. We build tools that help developers move faster and safer in cloud-native environments. Our flagship open-source product,...
Product Engineer
PostHog Remote
About PostHog We're shipping every product that companies need to run their business from their first day, to the day they IPO, and beyond. The operating system for folks who build software. We starte...
Staff Engineer Team Lead Market Data
Alpaca Remote - Europe - North America US Remote
Who We Are: Alpaca is a US-headquartered self-clearing broker-dealer and brokerage infrastructure for stocks, ETFs, options, crypto, fixed income, 24/5 trading, and more. Our recent Series C funding r...
Current openings
Wormhole Foundation Remote US Remote
The Wormhole Foundation is dedicated to supporting open-source, decentralized technologies that securely and seamlessly connect Web3. We are stewards of Wormhole, the worldâs first generalized messa...
Freelance Software Developer (Ruby) - AI Trainer
Mindrift Singapore SG
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of Eng...
Freelance Software Developer (Ruby) - AI Trainer
Mindrift Brasil, Sudeste, Minas Gerais, Belo Horizonte BR
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of Eng...
Freelance Software Developer (Ruby) - AI Trainer
Mindrift Brasil, Sudeste, Estado do Rio de Janeiro, Rio de Janeiro BR
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of Eng...
Freelance Software Developer (Ruby) - AI Trainer
Mindrift Brasil BR
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of Eng...
Freelance Software Developer (Ruby) - AI Trainer
Mindrift Brasil, Sudeste, Estado do Rio de Janeiro, Rio de Janeiro BR
This opportunity is only for candidates currently residing in the specified country. Your location may affect eligibility and rates. Please submit your resume in English and indicate your level of Eng...
Embedded Systems Engineer - STM32, Low-power, BLE
Netholabs Ltd UK, London, South West London, Millbank GB
About Netholabs Netholabs is building the interface between brains and intelligent machines. Our mission is to develop interpretable, closed-loop systems that advance both neuroscience and AI — tools...
Solutions Architect (Insurance) - Fully Remote
CoverGo Polska PL
Top 3 Reasons To Join Us International Environment 100% Remote Working on the latest tech for the Insurtech Market Leader About Us At CoverGo, our mission is to empower all insurance companies to make...
Policy Research Fellow Sr.
European Institute of Policy Research and Human Rights SIA Singapore SG
The European Institute of Policy Research and Human Rights is a prestigious institution that offers cutting-edge online programs designed to educate future leaders in policy research, human rights, an...
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