Open Source Jobs in the UK

126 to 150 of 264 Open Source Jobs in the UK

Software Engineer, London

London, United Kingdom
Talos
re more interested in your ability to write great code, think critically, and work collaboratively. Want to learn more about Talos's engineering culture? Check out Sonic, our first open-source project which allows Talos to achieve microsecond network stack latency in Go: Responsibilities and Duties Design, develop, and maintain backend services that support crypto trading and settlement … and other events to engage with the wider team. Get In Touch! Sounds compelling? We'd love to hear from you. Contact us directly . Also, check out other open positions listed on our website. Talos is proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth … disability, please let us know at . To protect the interests of all parties, Talos Trading, LLC and its affiliates ("Talos") strongly discourage submission of unsolicited resumes from any source other than directly from a candidate . Talos will NOT pay fees, commissions or compensation of any kind ("Fees") for any placement or hire resulting from the receipt of More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Front-End Developer - 12 months - Contract

Leeds, West Yorkshire, England, United Kingdom
Involved Solutions
Experience : Significant demonstrable expertise in Front-end development of large-scale systems dealing with high numbers of users, transactions and business processes. Detailed working knowledge and extensive experience of open-source technologies including HTML, CSS, client and server-side JavaScript, TypeScript, Node.js and other modern front-end frameworks and templating languages. Experience in building accessible compliant user interfaces More ❯
Employment Type: Contractor
Rate: £600 - £675 per day
Posted:

Senior Front-End Engineer

Leeds, Yorkshire, United Kingdom
Hybrid / WFH Options
Lawrence Harvey
Requirements Significant demonstrable expertise in Front End development of large-scale systems dealing with high numbers of users, transactions and business processes. Detailed working knowledge and extensive experience of open-source technologies including HTML, CSS, client and Server Side JavaScript, TypeScript, Node.js and other Front End frameworks. Experience in building accessible compliant user interfaces (WCAG). Proven ability More ❯
Employment Type: Contract
Rate: GBP 550 - 675 Daily
Posted:

Sr Front-End Engineer

Leeds, West Yorkshire, United Kingdom
Hybrid / WFH Options
Lawrence Harvey
Requirements Significant demonstrable expertise in Front-end development of large-scale systems dealing with high numbers of users, transactions and business processes. Detailed working knowledge and extensive experience of open-source technologies including HTML, CSS, client and server-side JavaScript, TypeScript, Node.js and other front-end frameworks. Experience in building accessible compliant user interfaces (WCAG). Proven ability More ❯
Employment Type: Contract
Rate: £575 - £675/day
Posted:

Senior Automation Test Engineer

London, South East, England, United Kingdom
Hybrid / WFH Options
Computer Futures
the future of public sector tech. What You'll Be Leading Build and evolve automated test frameworks across UI & API layers Integrate testing into CI/CD pipelines using open-source tools like Selenium & Java Champion agile testing practices : TDD, BDD, ATDD Lead exploratory and non-functional testing : performance, security, accessibility Collaborate with cross-functional teams to refine More ❯
Employment Type: Full-Time
Salary: £50,000 - £70,000 per annum
Posted:

Senior Data Scientist

Birmingham, West Midlands, United Kingdom
Hybrid / WFH Options
Anson Mccade
projects. Mentor and support data scientists, providing targeted development opportunities. Contribute to the organisation's thought leadership by delivering training, speaking at conferences, participating in roundtables, or contributing to open-source projects. Collaborate with software engineers and designers to integrate data science work into AI products. What We're Looking For Significant experience in data science or a More ❯
Employment Type: Permanent, Work From Home
Posted:

Senior Transaction Monitoring Analyst (Fintech Payments)

London, South East, England, United Kingdom
Hybrid / WFH Options
Montpellier Resourcing
systems. Duties of the Transaction Monitoring Analyst to include: Complex Case Investigation: Conduct in-depth investigations into high-risk fraud and money laundering alerts, using advanced analytical techniques and open-source intelligence to build comprehensive case narratives. SAR Preparation: Draft and finalize thorough Suspicious Activity Reports (SARs) for regulatory reporting, collaborating with the MLRO to ensure all filings More ❯
Employment Type: Full-Time
Salary: £40,000 - £60,000 per annum
Posted:

Software Engineer

Bristol, Avon, South West, United Kingdom
Hybrid / WFH Options
CACI Limited
you will join an Agile focussed team, gaining exposure to: Implementing software solutions including design, development and testing Using a wide range of technologies, specialising in the use of open-source libraries and components U tilising tools such as GitLab to build continuous integration pipelines, which help monitor and ensure software quality and security Deploying software systems to More ❯
Employment Type: Permanent, Work From Home
Salary: £70,000
Posted:

Head of Network Automation Development

Berkshire, United Kingdom
Hybrid / WFH Options
PCR Digital
Plan, Provide & Assure functions Own development and solution architecture targets and roadmaps Allocate tickets to squads and support sprint shaping Provide strategic updates to key stakeholders Explore new libraries, open-source tools, and frameworks to drive efficiencies Mentor and develop teams, arranging training where appropriate Promote data-driven decision-making and agile planning Deliver synergies across both fixed More ❯
Employment Type: Contract
Rate: GBP 700 - 750 Daily
Posted:

Head of Network Automation Development

Reading, Berkshire, Great Lea Common, United Kingdom
Hybrid / WFH Options
PCR Digital
Plan, Provide & Assure functions Own development and solution architecture targets and roadmaps Allocate tickets to squads and support sprint shaping Provide strategic updates to key stakeholders Explore new libraries, open-source tools, and frameworks to drive efficiencies Mentor and develop teams, arranging training where appropriate Promote data-driven decision-making and agile planning Deliver synergies across both fixed More ❯
Employment Type: Contract
Rate: £700 - £750/day
Posted:

Founding Engineer (Equity + Salary)

London, United Kingdom
Affinity Labs
Next.js, Supabase/Postgres, Python back-end chops Prompt-engineering or fine-tuning experience Familiarity with Stripe, Discord, TikTok or other creator-economy tools Side hustle, hackathon wins, or open-source contributions Benefits Perks & upside Equity: Significant Salary: Competitive graduate package with rapid step-ups tied to revenue milestones (upon shipping or fundraising) Creator collabs: Brainstorm features with More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer - Birmingham

Birmingham, Staffordshire, United Kingdom
Traveltechessentialist
DevOps experience with the AWS suite Experience working with high-performing, Agile development teams People who like to build stuff (we really like people who maintain/contribute to open source projects) What do we offer? Competitive compensation including equity in the company Generous vacation days so you can rest and recharge Health perks such as private healthcare More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

UI Technical Lead, Macro Front Office Technology

London, United Kingdom
Point72 Asset Management, L.P
s IT infrastructure, positioning us at the forefront of a rapidly evolving technology landscape. We're a team of experts experimenting, discovering new ways to harness the power of open-source solutions, and embracing enterprise agile methodology. We encourage professional development to ensure you bring innovative ideas to our products while satisfying your own intellectual curiosity. Over the More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Technical Consultant, Sharedo

Manchester, Lancashire, United Kingdom
Hybrid / WFH Options
Themis Solutions Inc
technologists-we're problem-solvers, collaborators, and learners. The team blends decades of deep technical expertise with curiosity and humility. You'll work alongside engineers who have contributed to open-source projects, tuned SQL to perfection, built massive distributed systems, and everything in between. And beyond the tech, our team is full of cyclists, musicians, gamers, skiers, and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Plasma Code Developer

Abingdon, Oxfordshire, South East, United Kingdom
UK Atomic Energy Authority
Oxfordshire. This role requires employees to complete an online Baseline Personnel Security Standard (BPSS), including The Disclosure & Barring Service (DBS) checks for criminal convictions and possibly a search of open source data. The Role Are you looking for an exciting opportunity to make a difference? Join our team and contribute to the future of fusion energy. As Senior More ❯
Employment Type: Permanent
Salary: £55,000
Posted:

Consulting Oracle Payroll Consultant Professional Multiple Cities

United Kingdom
IBM
Specialist, etc.). Experience with other HR modules (e.g., Talent Management, Workforce Management, Core HCM, Oracle Time and Labour, Absence Management). Familiarity with Agile development methodologies. Contribution to open-source projects or community involvement. About Business Unit IBM Consulting is IBM's consulting and global professional services business, with market leading capabilities in business and technology transformation. … everyday, all whilst having continuous trust and support in an environment where everyone can thrive whatever their personal or professional background. Our IBMers are growth minded, always staying curious, open to feedback and learning new information and skills to constantly transform themselves and our company. They are trusted to provide on-going feedback to help other IBMers grow, as … invention is the IBMer. We believe that through the application of intelligence, reason and science, we can improve business, society and the human condition, bringing the power of an open hybrid cloud and AI strategy to life for our clients and partners around the world. Restlessly reinventing since 1911, we are not only one of the largest corporate organizations More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer, Modelling: Kallikor Engineering London Kallikor London Kallikor

London, United Kingdom
Improbable Worlds Limited
At Kallikor, we're redefining the future of supply chains and automation by building immersive, world-scale synthetic environments. Leveraging the latest in AI, gaming, and open-source technologies, we empower businesses to continuously optimise, plan, and respond dynamically by providing a digital representation of their entire operations. Through advanced digital twins and enterprise metaverses, our platform allows … models and simulations used in our digital twins. Our models typically encode real-life systems and behaviours, allowing users to analyse performance and test different scenarios. This role is open to candidates from a wide range of technical backgrounds who have a passion for problem-solving and a desire to work in a collaborative and supportive environment. You'll More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Digital Assets Innovation Lead

London, United Kingdom
Swift Software
appropriateQualifications:Technical Skills & Core Competencies: Demonstrable experience in engaging in the development of digital assets and money Demonstrable experience in enabling institutional adoption of DeFi innovations Understanding of blockchains, open source protocols, or experience of distributed applications A passion for cutting edge technologies, along with the ability to quickly and continuously learn new concepts Commercial, functional and technical … and respond to change An out-of-the-box thinker, and a doer as well as a thinker A leader who inspires others to deliver on a common goal Open-minded, solutions oriented, and a true team player who gains energy through intensive collaboration Customer oriented and quality mindset - we continually strive to deliver true customer value Willingness to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Vulnerability Lead - Engine by Starling

London, United Kingdom
Hybrid / WFH Options
Starling Bank Limited
risk management team on assurance activities Desired Practical experience in one or more of the Vulnerability Management fields: Vulnerability Intelligence, AppSec Vulnerability Management, Vulnerability Management of cloud native workloads Open source scanning tool such as Trivy or similar Interview process Interviewing is a two way process and we want you to have the time and opportunity to get … may be put off applying for a role because you don't tick every box. Forget that! While we can't accommodate every flexible working request, we're always open to discussion. So, if you're excited about working with us, but aren't sure if you're 100% there yet, get in touch anyway. We're on a More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Architect (C/C++)

Brentwood, Essex, United Kingdom
Hybrid / WFH Options
Sky
sits within the fast-paced Connectivity Software team, part of Sky Home Communications. We lead development on the RDK WAN Manager and Broadband Application Framework-key components of the open-source RDK-B platform used in millions of broadband devices worldwide. As a Software Architect , you'll define the software component architecture for our connectivity products, ensuring robust … environments with the ability to manage multiple priorities effectively. Creative and analytical thinker, with meticulous attention to detail and strong problem-solving and debugging skills. Experience with RDK-B, Open WRT, or PRPL WRT is a significant advantage. Team overview Product Delivery Want to deliver brilliant products and unmissable entertainment that grips millions of households? Our 1000 strong, Product More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

WebMethods Software Engineer

Manchester, United Kingdom
Hybrid / WFH Options
Harrington Boyd
Engineer to help deliver large, complex, and innovative enterprise digital projects. The work involves agile custom software development and integration at an enterprise scale, across a range of integration, open-source, and proprietary technologies. Working Model This is a hybrid role. Your work locations will vary depending on project needs and may include offices, client sites, and your More ❯
Employment Type: Permanent
Salary: £40000 - £45000/annum
Posted:

AI Technical Consultant

Weybridge, Surrey, South East, United Kingdom
Polar Recruitment Services Ltd
tuning. Strong proficiency in Python, Java, and SQL/NoSQL databases, along with API development and data integration techniques. Practical experience with deploying AI models on-premise and utilizing open-source frameworks such as Hugging Face and LangChain. Qualifications: Bachelors or Masters degree in Computer Science, Data Science, Machine Learning, Engineering, or a related field. Benefits: 25 days More ❯
Employment Type: Permanent
Salary: £70,000
Posted:

Software Engineer - AI Developer Tooling

Cambridge, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Arm Limited
with internal and external customers to ensure alignment and delivery of multi-faceted end to end solutions. Strengthen Arm's software ecosystem by upstreaming contributions and identifying opportunities to open source internal projects. Required Skills and Experience: Demonstrable proficiency in an at least one programming language and software stack. A curiosity and drive to create innovative developer experiences More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Data Science (Bangkok based, Relocation provided, Visa Sponsorship Available)

Manchester, Lancashire, United Kingdom
Techwaka
You'll Need To Succeed 4+ years hands-on data science experience. Excellent understanding of AI/ML/DL and Statistics, as well as coding proficiency using related open source libraries and frameworks. Significant proficiency in SQL and languages like Python, PySpark and/or Scala. Can lead, work independently as well as play a key role More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Machine Learning Scientist (Generative AI) - Viator

London, United Kingdom
Hybrid / WFH Options
TripAdvisor LLC
years of experience with LLM Awareness of current LLM techniques, prompt tuning, evaluations and model monitoring. In-depth knowledge of AI/ML/DL, Statistics, and related open-source libraries. Strong skills in SQL and at least one programming language. To be comfortable in code reviews, discussing architecture, and collaborating with a multidisciplinary team for regular model More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Open Source
10th Percentile
£47,000
25th Percentile
£52,500
Median
£72,500
75th Percentile
£89,500
90th Percentile
£121,250