826 to 850 of 1,251 Open Source Jobs

Chemistry PhD - Quantum Specialist

Location
Greater London, England, United Kingdom
models cannot solve. Domains — depth required in at least two subdomains (with a coding focus) Chemistry — quantum chemistry, computational chemistry What you'll do Source your own material: a published paper, a Kaggle dataset, an open-source repository, or a scenario you design Write scientific prompts based ...

Senior Linux Open Source Sustaining Engineer (Remote)

Location
Greater London, England, United Kingdom
Canonical is seeking a Software Engineer, Sustaining Engineering for a remote role with teams across time zones. The job involves addressing Linux-based infrastructure issues, contributing to OpenStack, Kubernetes, Ceph, and upstream projects, and collaborating ...

Hybrid Platform Engineer – Open Source & Cloud Innovator

Location
United Kingdom
Capgemini is seeking experienced Platform Engineers to join a collaborative team delivering digital services for UK public sector clients. You will work on cross-functional projects using Linux, Docker and Kubernetes, provisioning with Terraform on ...

Lead Software Engineer - AI-Driven Payments (Open Source)

Location
Glasgow, Scotland, United Kingdom
JPMorganChase is seeking a Lead Software Engineer within the Commercial & Investment Bank, Payments Technology, to drive AI-first software solutions for trusted market-leading products. You will own the public GitHub presence and publish agent ...

Campus AI Researcher, PhD/Postdoc (Full-Time)

Location
Greater London, England, United Kingdom
Campus AI Researcher, PhD/Postdoc (Full-Time) Full-time AI research role for PhD/postdoc candidates working on open-ended ML research, model design, tooling, and infrastructure from concept to production. For PhD and postdoctoral researchers working on open-ended machine-learning problems from research through … production. What Jump looks for Strong publications at venues such as ICML, ICLR, AAAI, NeurIPS, UAI, or KDD, and/or meaningful open-source AI research contributions. Strong machine-learning background, including modern deep learning and/or language-model architectures such as transformers and state-space models. ...

Forward Deployed Engineer

Location
Greater London, England, United Kingdom
people with the following attributes: Exceptional ability. Whether in work, school, side projects, or elsewhere, you will have demonstrated exceptional ability. We are open minded about the exact form this takes. Some examples we look for: You have played a key role in an early stage startup You have … hackathons, math, or physics competitions You have an impressive side project, like a popular blog or open source library. Excellent communication. In speech and writing. Conscientiousness. You want to do good work, regardless of oversight. You are excited to have freedom to work without too much process ...

Software Machine Learning Engineer

Location
Manchester, England, United Kingdom
fulfil common targets. Required Skills and Experience : Development experience on cross-team projects with milestones and dependencies Strong programming skills (C, C++, Python). Source control skills (Git, Gerrit, Repo) Worked and developed using methods like agile SW development, continuous integration and Test driven development. Nice To Have Skills … Experience : Experience with Machine Learning applications and frameworks Experience in compiler development Open Source software development Awareness of hardware architecture principles In Return: All Arm employees are provided with vital training to succeed in their respective roles. As well as a friendly and high‐performance working environment. ...

Operations Engineer

Location
Greater London, England, United Kingdom
Wintel hardware Knowledge of network stacks, protocols and technologies. Demonstrative competency in scripting with Powershell and/or Python Experience with Enterprise and open source monitoring tools such as Splunk or New Relic Experience of working with CI/CD tooling such as GitHub, Bitbucket, Harness, Kubernetes, Terraform … Experience of working both independently and collaboratively in a fast paced, demanding IT environment with a strong focus on business outcomes. Comfortable with collaboration, open communication and reaching across functional borders. Any experience in the financial services industry is also a plus. Morningstar's hybrid work environment gives ...

SoC/ASIC Design Verification Engineer

Location
Bristol, England, United Kingdom
visibility. Led by the founders of the OpenTitan secure silicon project, zeroRISC is driving commercial adoption of high assurance software and services rooted in open silicon. Our products forge an immutable connection between hardware and software, enabling users to trust their devices no matter where they’re built … alike. You will participate in the whole chip design process from architecture to tapeout and silicon validation. By engaging with the world's premier open-source silicon community, you will support our mission of open secure silicon everywhere. We're looking for engineers with strong design verification ...

RL Engineer | Humanoid

Location
Greater London, England, United Kingdom
maintainable research code. Strong coding fundamentals. The process includes a LeetCode-style coding round, so come prepared. You are proactive: you can take an open, messy problem and drive it without waiting for a spec. You document experiments clearly and explain trade-offs crisply. Working English. Nice to have … etc.). Experience applying RL to robotics. Experience building infrastructure for large-scale RL (e.g. Ray). Publications at ICLR, ICML, NeurIPS or equivalent open-source contributions. Familiarity with OpenVLA, Physical Intelligence (π) models or similar open VLA frameworks. Interview process Intro call with Igor, hirehire ...

Research Engineering Manager, Responsible Frontier AI Research, DeepMind

Location
Greater London, England, United Kingdom
focus on adversarial machine learning or AI/ML security. Track record of research or engineering achievements, such as publications in peer-reviewed venues, open-source projects, or public benchmarks. About the job As a Research Engineering Manager, you will lead a team of Research and Software Engineers … jailbreaks, and red-teaming tools used by subject-matter experts across DeepMind. It also includes defenses that help AI agents operate safely on the open web, and evaluations and tools that facilitate mitigations for severe harms, such as chemical, biological, radiological, and nuclear (CBRN) risks and harmful manipulation ...

Senior Full-Stack Engineer

Location
Greater London, England, United Kingdom
rewrite as we move from Flutter to React. Make sensible build-versus‐buy decisions; we build only what creates differentiated value for Perci and source the rest. Own the testing of your own work, and contribute beyond your core discipline. We are a small team, so everyone picks … your own methods for unblocking yourself where there is a lack of clarity rather than waiting for someone else to provide it. You are open to experimentation, including working in ways you have not worked before. It is quite reasonable to expect that some of what we try will ...

Campus AI Researcher, PhD/Postdoc (Intern) Jump Trading · London, United Kingdom 16 hours ago

Location
Greater London, England, United Kingdom
achieve state-of-the-art capabilities in complex and challenging domains. The ideal person for this role will be capable of implementing an open-ended research project from concept to production and continuously improving model design, tools, and infrastructure. Potential projects may target any area of the quantitative research … assigned or needed. Skills You’ll Need: Strong publication record at ICML, ICLR, AAAI, NeurIPS, UAI, KDD, or equivalent and/or contributions to open-source AI research Strong general ML background with exposure to modern deep learning techniques and/or language modeling architectures (e.g. transformers, SSMs ...

Senior Software Engineer (Rust)

Location
Greater London, England, United Kingdom
need to meet all of the following, but they would be valuable: Professional experience with Rust . Contributions to, or meaningful involvement with, open-source software . Experience in defence, national security, aerospace, or another mission‐critical technical environment. Previous forward‐deployed, field engineering, or customer‐facing engineering … understand the broader system. Reliability and software quality are shared responsibilities across the team. The company operates a hybrid/remote model and is open to candidates based in the UK or EU . The team meets regularly in person, and engineers travel to customer sites when deployments ...

AI Researcher - Fully Remote | Upto $120/hr

Location
Greater London, England, United Kingdom
with hands-on experience training and improving deep learning models end-to-end, across vision and language. You'll work on well-scoped empirical open-ended ML research problems. Responsibilities Train image classifiers and generative image models from scratch, and fine-tune open-weight language models. … counts. LLM Post-Training & Behavioral Robustness Hands-on experience with one or more of: Supervised fine-tuning and preference optimisation (DPO, RLHF, RLAIF) of open-weight language models, including building your own datasets via synthetic generation, noisy or weak supervision, and rejection sampling. Shaping conversational behaviour over multiple turns ...

Android Engineer

Location
Burgess Hill, England, United Kingdom
maintain unit and integration tests to ensure software quality. Integrate mobile applications with backend APIs and services. Design scalable solutions for complex and open-ended business requirements. Required Experience & Skills Experience building and maintaining Android applications. Strong proficiency in Android development using Kotlin. Experience with build tools such … Experience with performance analysis and application optimization. Ability to work with and modernize legacy codebases. Experience writing unit, integration, and automated tests. Familiarity with open-source frameworks and development practices. Experience working within globally distributed teams. Strong self-management, communication, and time management skills. Experience integrating mobile applications ...

iOS Engineer

Location
Burgess Hill, England, United Kingdom
pipelines and automation initiatives. Optimize application performance, reliability, and scalability. Work with both modern and legacy codebases as required. Design solutions for complex and open-ended business challenges. Develop and maintain unit and integration tests to ensure software quality. Required Experience & Skills Experience building and maintaining iOS applications. Strong … Experience with performance analysis and optimization. Ability to work with and modernize legacy Objective-C code. Experience writing unit and integration tests. Familiarity with open-source technologies and practices. Experience working within globally distributed teams. Strong self-management, organization, and time management skills. Experience integrating mobile applications with ...

Senior Sales Director

Location
United Kingdom
about moving faster, it's about making life’s moments better. Which is why we’ve built the world's first, and only, open and hardware-independent service delivery platform for smart homes, small businesses, enterprises, and beyond. Our SaaS platform uses WiFi, advanced AI, and machine learning … missed and why. Willingness to travel regularly across UK and Ireland, and occasionally across EMEA. About Plume As the creator of the only open, hardware‐independent, cloud‐controlled experience platform for ISPs and their subscribers, Plume partners with over 400 ISP customers, including some of the world’s largest ...

Technical Writer

Location
Belfast City District, Northern Ireland, United Kingdom
sizes rely on Cloudsmith to control and secure their software supply chains. Cloudsmith allows customers to manage curated private repositories that proxy public open-source software registries. Developers use these repositories as their trusted source for build artifacts. We support over 30 formats, including the most popular … powerful you become, the better for all of us. Facilities Cloudsmith is headquartered in Belfast, Northern Ireland, with fully-equipped office space that’s open 24/7. We use our H.Q. regularly for activities like working sessions, team planning, meet-and-greets, and sometimes other group activities (like ...

Onboarding Manager

Location
Belfast City District, Northern Ireland, United Kingdom
sizes rely on Cloudsmith to control and secure their software supply chains. Cloudsmith allows customers to manage curated private repositories that proxy public open-source software registries. Developers use these repositories as their trusted source for build artifacts. We support over 30 formats, including the most popular … powerful you become, the better for all of us. Facilities Cloudsmith is headquartered in Belfast, Northern Ireland, with fully-equipped office space that’s open 24/7. We use our H.Q. regularly for activities like working sessions, team planning, meet-and-greets, and sometimes other group activities. ...

Senior Software Engineer, Agentic Commerce

Location
Greater London, England, United Kingdom
revenue attribution tools. Experience with smart contract bridges, cryptography (public-key encryption, signatures, hashes), or hybrid fiat/crypto payment infrastructure. Active contributions to open-source payment systems, agent protocols, web standards, or distributed systems projects. Experience training interviewers, closing candidates, or guiding company-wide technical standards. Compensation … highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet. Project Galileo : Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools ...

Software Engineer, Agentic Commerce

Location
Greater London, England, United Kingdom
verification systems, or revenue attribution tools. Experience with smart contract bridges, cryptography (public-key encryption, signatures, hashes), or hybrid fiat/crypto payment infrastructure. Open-source contributions to payment systems, agent protocols, web standards, or distributed systems projects. Proven track record of debugging and resolving performance, concurrency … highly ambitious, large-scale technology company with a soul. Fundamental to our mission to help build a better Internet is protecting the free and open Internet. Project Galileo : Since 2014, we've equipped more than 2,400 journalism and civil society organizations in 111 countries with powerful tools ...

Senior/Lead Machine Learning Engineer

Location
United Kingdom
curious, collaborative people excited to solve complex problems. You'll join a fast-paced environment built on high ownership, bottom-up thinking, and transparent, open communication – helping some of the world's leading organizations transform the way work gets done with AI. Our approach to engineering We prioritize customer … experiments, and transform promising results into validated production improvements. Your work will be applied and LLM-heavy, with opportunities to evaluate and fine-tune open-source models and build smaller, task-specific models. If you enjoy taking ML beyond experiments, this is your chance to shape the systems ...

Senior/Lead Machine Learning Engineer

Location
Greater London, England, United Kingdom
curious, collaborative people excited to solve complex problems. You'll join a fast-paced environment built on high ownership, bottom-up thinking, and transparent, open communication – helping some of the world's leading organizations transform the way work gets done with AI. Our approach to engineering We prioritize customer … experiments, and transform promising results into validated production improvements. Your work will be applied and LLM-heavy, with opportunities to evaluate and fine-tune open-source models and build smaller, task-specific models. If you enjoy taking ML beyond experiments, this is your chance to shape the systems ...

Enterprise Account Executive - Consumer and Distribution

Location
Greater London, England, United Kingdom
What we look for: Strong closing experience and evidence of exceeding sales quotas Sales experience within cloud data and AI software, ideally linked to open source technology Track record of driving consistent high activity to generate, develop & accelerate pipeline Familiarity with sales methodologies and playbooks (e.g. ICP, territory … ability, political affiliation, race, religion, sexual orientation, socio-economic status, veteran status, and other protected characteristics. Compliance If access to export-controlled technology or source code is required for performance of job duties, it is within Employer\'s discretion whether to apply for a U.S. government license for such ...