Open Source Jobs in London

201 to 225 of 437 Open Source Jobs in London

Telco Cloud Support Engineer - Remote - Inside IR35

Central London / West End, London, United Kingdom
Hybrid / WFH Options
ConSol Partners
CI/CD pipelines and DevOps practices . Knowledge of SDN/NFV architectures and network automation. Good to have Experience/Knowledge with Open-Source MANO (OSM) or similar NFV orchestration frameworks. More ❯
Posted:

Telco Cloud Support Engineer - Remote - Inside IR35

london, south east england, United Kingdom
Hybrid / WFH Options
ConSol Partners
CI/CD pipelines and DevOps practices . Knowledge of SDN/NFV architectures and network automation. Good to have Experience/Knowledge with Open-Source MANO (OSM) or similar NFV orchestration frameworks. More ❯
Posted:

Telco Cloud Support Engineer - Remote - Inside IR35

london (city of london), south east england, United Kingdom
Hybrid / WFH Options
ConSol Partners
CI/CD pipelines and DevOps practices . Knowledge of SDN/NFV architectures and network automation. Good to have Experience/Knowledge with Open-Source MANO (OSM) or similar NFV orchestration frameworks. More ❯
Posted:

Telco Cloud Support Engineer - Remote - Inside IR35

london (west end), south east england, United Kingdom
Hybrid / WFH Options
ConSol Partners
CI/CD pipelines and DevOps practices . Knowledge of SDN/NFV architectures and network automation. Good to have Experience/Knowledge with Open-Source MANO (OSM) or similar NFV orchestration frameworks. More ❯
Posted:

Senior Dot net Developer - Onsite

London, United Kingdom
Digital Biz Solutions
Strong knowledge of architectural design patterns and best practices. Experience with version control tools such as Git. Experience using MS SQL Server. Exposure to open source technologies (MongoDB/NoSQL) would be a bonus. Excellent written and verbal communication skills. Experience with middleware technologies. Experience with Test Driven More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior GPU Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
microTECH Global LTD
systems including Windows, Linux, iOS, and Android. Enhance, maintain, and expand existing codebases (C/C++/Python). Integrate third-party commercial and open-source software components. Produce clear and well-structured technical documentation, including specifications, APIs, and integration guides. Support external partners and customers in integrating More ❯
Posted:

Senior GPU Software Engineer

london, south east england, United Kingdom
Hybrid / WFH Options
microTECH Global LTD
systems including Windows, Linux, iOS, and Android. Enhance, maintain, and expand existing codebases (C/C++/Python). Integrate third-party commercial and open-source software components. Produce clear and well-structured technical documentation, including specifications, APIs, and integration guides. Support external partners and customers in integrating More ❯
Posted:

Cyber Security Detection Engineer - £250-300k

Greater London, England, United Kingdom
Hybrid / WFH Options
Lawrence Harvey
Security Engineer in DevSecOps environments Thorough knowledge of AWS and implementing AWS Well Architected Security pillar Experience building security monitoring and detection tooling using open source technologies Strong proficiency in coding/scripting/development languages – Python, Terraform, Java ideally Experience working in fast-paced, top tier financial More ❯
Posted:

Cyber Security Detection Engineer - £250-300k

london, south east england, united kingdom
Hybrid / WFH Options
Lawrence Harvey
Security Engineer in DevSecOps environments Thorough knowledge of AWS and implementing AWS Well Architected Security pillar Experience building security monitoring and detection tooling using open source technologies Strong proficiency in coding/scripting/development languages – Python, Terraform, Java ideally Experience working in fast-paced, top tier financial More ❯
Posted:

Software Engineer-Forgerock

London, United Kingdom
Hybrid / WFH Options
Eteam Workforce Limited
teams. Coaching and mentoring AVP or VP level. 10+ years experience in hands-on coding in at least one of the following: JavaScript, Java. Open source experience and contribution is a plus." If you are interested in this position and would like to learn more, please send through More ❯
Employment Type: Contract
Rate: From £650 to £716 per day InsideIR35
Posted:

Senior Fullstack React Native Engineer

City, London, United Kingdom
Method Resourcing Solutions Ltd
in full-stack delivery Are familiar with CI/CD, AWS, Terraform or other IaC tooling Have experience with Serverless architectures Have contributed to open-source or GitHub projects Have an interest in health, fitness, and tech Benefits: Equity Salary reviews every 6 months 25 days holiday + More ❯
Employment Type: Permanent
Salary: GBP 80,000 - 90,000 Annual
Posted:

Software Engineer, Android AI, Core

London, United Kingdom
Google
a result, the exposure to this broad set of problems provides diverse technical challenges as well as accelerated career growth. Android is Google's open-source mobile operating system powering more than 3 billion devices worldwide. Android is about bringing computing to everyone in the world. We believe More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer Backend

London, United Kingdom
Hybrid / WFH Options
getapron.com
Platform. Keen attention to code quality, passion for efficient architecture, and commitment to optimising performance. Would be a plus if you: Actively contribute to open source projects, demonstrating your dedication to collaborative development and community engagement. We look forward to exploring your GitHub profile with genuine curiosity. Proficient More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Automation Test Analyst

London, United Kingdom
Nika O
implementations in Enterprise/Internet commercial software environments with a minimum of X years of Java Development/Programming or test engineering experience & in open-source tools such as Selenium, Appium, TestNG/JUnit, etc. Experience as Java Developer/SDET/Test Automation Engineer. Experience in automation More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Product Engineer (London)

London, United Kingdom
Hybrid / WFH Options
Gaia
in small iterations with the help of early feedback from Members and internal users We are heavily biassed towards keeping things simple, using existing open-source technologies and not reinventing the wheel if we can't add any value Our tech stack is built of strongly typed TypeScript More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Research Engineer - Information Retrieval - Artificial Intelligence

London, United Kingdom
Avature
latest research in IR, NLP, LLMs and incorporate new findings into our models and methodologies. Represent Bloomberg at scientific and industry conference and in open-source communities Publish product and research findings in documentation, whitepapers or publications to leading academic venues. You'll need to have: Practical experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, Typescript

London, United Kingdom
Mistral AI
time, and enhance learning and creativity. Our technology is designed to integrate seamlessly into daily working life. We democratize AI through high-performance, optimized, open-source and cutting-edge models, products and solutions. Our comprehensive AI platform is designed to meet enterprise needs, whether on-premises or in More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Engineer

London, United Kingdom
Optimove
manipulation (pandas, NumPy). Advanced experience with SQL for data querying and manipulation. Experience with Git, Bash, Docker, and machine learning pipelines. Experience with open-source machine learning libraries like scikit-learn, PyTorch, TensorFlow, and SciPy. Hands-on experience working with multi-modal data (images, text) and relevant More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior SDE

London, United Kingdom
LiveRamp
batch and streaming-based processing on top of Identity Resolution services and assets. Provide an orchestration platform for complex graph builds using the latest open source and cloud native technologies. About you: Have 5+ years of experience writing and deploying production code. Proficient in Scala, Python and/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Research Engineer - Information Retrieval - Artificial Intelligence London, GBR

London, United Kingdom
Bloomberg L.P
latest research in IR, NLP, LLMs and incorporate new findings into our models and methodologies. Represent Bloomberg at scientific and industry conference and in open-source communities. Publish product and research findings in documentation, whitepapers or publications to leading academic venues. You'll need to have: Practical experience More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Managing Consultant / Director, AI Strategy - Financial Services

London, United Kingdom
MasterCard
payments, or card issuing). GenAI Hands-on experience: Developed and deployed GenAI use cases with proven value from end to end.Developed tools with open source LLM models (e.g., Deepseek, Liama). Thought Leadership: Demonstrated history of publishing, speaking at conferences, or driving innovative AI solutions in a More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Site Reliability Engineer

London, United Kingdom
Hybrid / WFH Options
Gravitee Topco Limited
endless-be a part of the revolution! THE ROLE & WHY IT EXISTS Gravitee.io is taking APIs to the next level - we are the premier, open-source API platform and we want everyone to know how amazing our software is. To make this happen, we need someone passionate, ambitious More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Applied Scientist, Generative AI Innovation Center

London, United Kingdom
Amazon
agents, tools, and orchestration approaches, including the development of high-quality prompts and templates to guide the behavior and responses of LLMs. Experience with open source frameworks for building applications powered by LLMs like LangChain, LlamaIndex, and/or similar tools. Experience building generative AI applications on AWS More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Public Sector Digital Growth Lead

London, United Kingdom
Hybrid / WFH Options
Capgemini
of the key customer experience technology players in the industry, including Salesforce, Adobe, Pega, Service Now, Microsoft, AWS, Google, as well as bespoke and open source solutions and their role in Public Sector. Experience developing winning proposals, leading bid submissions, and presenting pitches by demonstrating how you will More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer, New Grad

London, United Kingdom
Hybrid / WFH Options
Palantir
technology to solve a given problem. Right now, we use: A variety of languages, including Java and Go for backend and Typescript for frontend Open-source technologies like Cassandra, Spark, Elasticsearch, React, and Redux Industry-standard build tooling, including Gradle, Webpack, and GitHub What We Value Ability to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Open Source
London
10th Percentile
£62,000
25th Percentile
£75,000
Median
£110,000
75th Percentile
£137,500
90th Percentile
£138,750