Open Source Jobs in the UK

476 to 500 of 703 Open Source Jobs in the UK

Software Engineer-Full stack (All Levels)

London, United Kingdom
Hybrid / WFH Options
Braveclojure
you. Clojure to write our backend microservices (please apply if you have experience with any Functional Programming language) Terraform for our infrastructure provisioning and deployment We regularly contribute to Open Source libraries and encourage our Developers to suggest new technology that can add value to building a bank. Requirements About You While not essential, the following experience and More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer, Full Stack (Senior)

London, United Kingdom
Runna
Native (worked on large scale applications) Have experience with Serverless architectures Have experience with AWS Experience with Terraform or other IaC tooling (e.g. CDK, CloudFormation, etc.) Have experience in open source contributions, including reporting bugs/issues in GitHub, testing new releases, or contributing to code Have a strong interest in the health/fitness technologies Check out More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Software Manager, Aurora Storage

London, United Kingdom
Amazon
as products? Amazon Aurora is an exciting area of innovation for AWS, with MySQL and Postgres compatible versions available. These offer enterprise-class performance, availability and durability - all at open source prices - to our customers, along with the management benefits of RDS. We're are one of the fastest growing businesses within Amazon Web Services. We are currently More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Security engineer - Hybrid

Bristol, Gloucestershire, United Kingdom
Hybrid / WFH Options
Jisc
maintenance, upgrades, hardening techniques. Experience operating DNS server technologies. Advanced knowledge of DNS record types and their use. Experience deploying, Integrating, and administering a wide variety of proprietary and open-source systems. Experience using various scripting/programming languages (namely, Java, Python, Bash, Golang, C, Perl). Knowledge of running a backend database: PostgreSQL, MySQL is desirable. Networking 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:

Cloud Platform Engineer Remote - UK

Birmingham, West Midlands, England, United Kingdom
Hybrid / WFH Options
interAct Consulting Limited
to make sure platform and product work hand-in-hand. Constantly improving infrastructure through automation, documentation, and experimentation. A genuine interest in tech - side projects, home labs, contributing to open source. More ❯
Employment Type: Full-Time
Salary: £60,000 - £70,000 per annum
Posted:

Sr. Specialist BD, AI/ML/GenAI, SSO/GenAI Team

London, United Kingdom
Amazon
the business. 6) Demonstrated ability to work effectively across internal and external organizations is key. 7) Experience writing articles (business and technical), speaking at technology conferences, or contributing to open source. Our inclusive culture empowers Amazonians to deliver the best results for our customers . click apply for full job details More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Security Architect

Cheltenham, Gloucestershire, United Kingdom
Sixworks
of digital innovation! SiXworks' expertise includes Secure-by-Design, cloud computing, advanced network and infrastructure design, rapid application development, cross-security domain systems, multi-tenanted High-Performance Compute, multi-source data platforms, cyber vulnerability mitigation, and intelligence systems. We provide supplier-agnostic, technical, and business consultancy to customers while championing open-source and best-of-breed technologies. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Remote Junior HR Generalist Home based - Worldwide Canonical

London, United Kingdom
Hybrid / WFH Options
Effizotech
HR or People Team. You will bring some existing knowledge of employment law. Ideally, we are looking for someone who has an inherent interest in the Technology sector, specifically Open Source. Location:These roles can be held in any time zone. We have HR teams for EMEA, APAC and the Americas. What your day will look like Provide HR … Pass for travel and travel upgrades for long haul company events About Canonical Canonical is a pioneering tech firm that is at the forefront of the global move to open source. As the company that publishes Ubuntu, one of the most important open source projects and the platform for AI, IoT and the cloud, we are changing More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Machine Learning Engineer London, England, United Kingdom

London, United Kingdom
Hybrid / WFH Options
Speechmatics Limited
optimisation strategies for model inference (e.g., dynamic batching, flash attention, speculative decoding). With preferred backgrounds covering some of the following: - Publications in top-tier conferences. - Contributions to popular open-source repositories. - Exceptional technical writing skills as evidenced by relevant publications or blogs. We encourage you to apply even if you do not feel you match all of … looking for, but it is not exhaustive. If you are interested in the role, the team, and our mission, we would love to consider your application. We are always open to conversations and look forward to hearing from you. Who we are: Speechmatics is the leading expert in Speech Intelligence, and uses AI and Machine Learning to unlock business … no matter their gender, identity or expression, race, disability, age, sexual orientation, religion, belief, marital status, national origin, veteran status, pregnancy, or maternity status. But we don't just open the door to diversity - we actively welcome it. Why? Because we believe every unique voice adds something special to our team, leading us to smarter solutions and a better More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principal Machine Learning Engineer Cambridge, England, United Kingdom

Cambridge, Cambridgeshire, United Kingdom
Hybrid / WFH Options
Speechmatics Limited
optimisation strategies for model inference (e.g., dynamic batching, flash attention, speculative decoding). With preferred backgrounds covering some of the following: - Publications in top-tier conferences. - Contributions to popular open-source repositories. - Exceptional technical writing skills as evidenced by relevant publications or blogs. We encourage you to apply even if you do not feel you match all of … looking for, but it is not exhaustive. If you are interested in the role, the team, and our mission, we would love to consider your application. We are always open to conversations and look forward to hearing from you. Who we are: Speechmatics is the leading expert in Speech Intelligence, and uses AI and Machine Learning to unlock business … no matter their gender, identity or expression, race, disability, age, sexual orientation, religion, belief, marital status, national origin, veteran status, pregnancy, or maternity status. But we don't just open the door to diversity - we actively welcome it. Why? Because we believe every unique voice adds something special to our team, leading us to smarter solutions and a better More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Account Manager (German speaking)

Manchester, Lancashire, United Kingdom
SafetyCulture
Comfortable working in an agile, fast-moving organisation Proven experience in managing opportunities with cross-functional teams including customer success and partnerships. Ability to demonstrate SafetyCulture values (Think Customer, Open Honest Always, Better as a Team, Be Bold Bring Action) What success looks like in this role Achieved 100%+ of quarterly and annual sales quotas, demonstrating consistent performance … high growth potential, and a competitive salary, Flexible working arrangements, Access to professional and personal training and development opportunities;Hackathons, Workshops, Lunch & Learns; We encourage involvement in the community, open source work, attending talks and events, and experimenting with new technologies. You'll also receive other perks such as: In-house Culinary Crew serving up daily breakfast, lunch More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Chief Technology Officer (CTO) - Web3 / Blockchain

United Kingdom
BNB Chain
and translating business needs into technical solutions. Thrive in a fast-paced, rapidly changing environment. Strong knowledge of cryptographic protocols, consensus algorithms, and blockchain security best practices. Experience with open-source projects and communities. Leadership Skills: Demonstrated ability to lead, inspire, and manage a diverse team of engineers and developers. Lead by example with integrity, ownership, principle, and … Ecosystem Job Board is operated by an independent team with thegoal of encouraging growth and development for the decentralised BNB Chain network. Participation in BNB ChainEcosystem Job Board is open to all projects deployed on BNB Chain and is completely optional. Job opportunitiesfrom independent third-party projects that are featured in BNB Chain Ecosystem Job Board are not beingrecommended More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Remote Blockchain Developer (remote) - Quant Capital

London, United Kingdom
Hybrid / WFH Options
Blockchain Works
and MakerDAO. Role Description The position offers a salary of £130,000 and is with a high-profile client, a global Prop Trading firm that values technological innovation, especially open-source solutions. We are urgently looking for a Blockchain Developer to join our client's team. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Data Scientist

United Kingdom
Tufin Technologies
Track record of translating research projects into business impact. MSc or PhD in a related field-Stats/CS/Math/EE is an advantage. Experience with NLP, open-source LLMS, recommendation systems, and scalable classic ML (classifications and clustering), as well as similarity metrics. Excellent interpersonal skills and a strong collaborator. Solid applied statistics skills, such More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Principle Engineer

London, South East, England, United Kingdom
Lorien
of modern engineering practices: microservices, event-driven architecture Excellent communication skills, with the ability to simplify complex technical concepts. Desirable Experience in lending systems Contributions to engineering communities or open-source projects. Carbon60, Lorien & SRG - The Impellam Group STEM Portfolio are acting as an Employment Business in relation to this vacancy. More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

PKI Architect - DV Cleared

Basingstoke, Hampshire, United Kingdom
Experis
and patching mechanisms. Experience in Agile software development and delivery. Active Directory, secure networks, and system hardening expertise. Knowledge of scripting with tools such as Python and working with open-source products. This PKI Architect role is ideal for someone who thrives in a collaborative, fast-paced environment and is committed to technical excellence. To apply, please send More ❯
Employment Type: Contract
Rate: £600/day
Posted:

Senior Kubernetes Consultant

London, United Kingdom
LinuxRecruit
and managing large-scale containerised environments. Confident in orchestration, scalability, and troubleshooting, you know how to keep applications running seamlessly. You're a security minded engineer, be that through open source tooling or private: Falco Vs Aqua. You know how to build, run, manage and secure clusters at scale. You're well-versed in different deployment strategies, Helm More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Test Engineer - National Security

Bristol, Gloucestershire, United Kingdom
CACI Limited
delivery team working on an active project. Your role will be to ensure continuous automated testing within a CI/CD lifecycle. Testing responsibilities include: Utilizing a range of open-source tools and frameworks Manual and automation testing Working with DevOps and agile practices such as TDD, BDD, ATDD, and continuous testing through CI/CD pipelines, complemented More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Threat Intelligence Lead

Leeds, West Yorkshire, Yorkshire, United Kingdom
Anson Mccade
cyber research. Strong understanding of adversary TTPs and the threat landscape, especially in CNI/Gov environments. Experience in technical incident response and cloud-based security operations. Proficiency in open-source intelligence (OSINT) and deep technical analysis. Knowledge of Windows/Linux internals, networking, and cloud platforms (e.g. Azure/AWS). Experience in leading teams and managing More ❯
Employment Type: Permanent
Posted:

Threat Intelligence Lead

bradford, yorkshire and the humber, united kingdom
Anson Mccade
cyber research. Strong understanding of adversary TTPs and the threat landscape, especially in CNI/Gov environments. Experience in technical incident response and cloud-based security operations. Proficiency in open-source intelligence (OSINT) and deep technical analysis. Knowledge of Windows/Linux internals, networking, and cloud platforms (e.g. Azure/AWS). Experience in leading teams and managing More ❯
Posted:

Graduate Embedded Software Engineer

London, United Kingdom
Ecm Selection
skills above and beyond completing their university course. This could take the form of internships within a related industry sector, ambitious and technically challenging hobby projects, or perhaps sizeable open-source contributions. You will need: Outstanding academic qualifications including a 1st or 2.1 degree from a highly ranked Russell Group or equivalent university, and mainly A and A More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Sr. Software Engineer

England, United Kingdom
Hybrid / WFH Options
Brave
and building analytics queries Experience building distributed backend services and robust APIs ensuring high performance and scalability Experience with software development via distributed development teams Comfort working in an open source setting A passion for helping protect users' privacy and security Written and verbal communication skills in English Proven record of shipping Nice to haves Familiarity with cloud More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior AI Engineer

England, United Kingdom
iO Associates - UK/EU
Solid grasp of prompt engineering and LLM integration best practices Familiarity with containerisation, API design, and modern ML deployment tools Bonus if: Experience with PyTorch or model fine-tuning Open-source contributions to LLM or AI infrastructure tools Experience with Elasticsearch or OpenSearch for retrieval Familiarity with Terraform, GitHub Actions, or infrastructure automation Built doc processing pipelines involving More ❯
Posted:

Graduate Embedded Software Engineer

London, United Kingdom
ECM Selection (Holdings) Limited
skills above and beyond completing their university course. This could take the form of internships within a related industry sector, ambitious and technically challenging hobby projects, or perhaps sizeable open-source contributions. You will need: Outstanding academic qualifications including a 1st or 2.1 degree from a highly ranked Russell Group or equivalent university, and mainly A* and A More ❯
Employment Type: Permanent
Salary: £28000 - £40000/annum to £40k DoE + benefits
Posted:
Open Source
10th Percentile
£51,250
25th Percentile
£71,250
Median
£73,000
75th Percentile
£85,700
90th Percentile
£106,000