101 to 125 of 193 Remote/Hybrid Open Source Jobs

Principal Microsoft Defender XDR, IRM & Deception Engineer

Hiring Organisation
WTW
Location
Greater London, United Kingdom
Employment Type
Full Time
deception strategy, detection coverage, residual risk, and security improvements to senior stakeholders. Qualifications What you'll bring: Required Skills & Experience: Hands-on experience with: Open-source and commercial deception/honeypot platforms (e.g., Thinkst Canary, T-Pot, Cowrie, OpenCanary, Zscaler Deception) Advanced KQL for detection engineering and threat ...

Mulesoft Integration Architect

Hiring Organisation
Capgemini
Location
Manchester, United Kingdom
Employment Type
Full Time
your considering We specialise in agile custom software development and integration at an enterprise scale. Our capabilities cover a wide variety of Integration, Open Source, Microsoft and proprietary technologies. We are seeking an experienced Mulesoft Integration Architect to deliver some of the largest, complex and most innovative enterprise ...

Senior Sales Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
vertical industry experience, especially in Financial Services, Retail, Travel, Transport & Leisure or Public Sector* ## Active engagement in the technical or developer community (e.g., open-source contributions, technical blogging, or community mentorship).* ## Proven track record of designing reusable implementation guides, integration playbooks, or localization toolkits ...

Senior AI Research Scientist

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
research to deliver high quality models enabling multiple AI projects at scale. Contribute back to the research community via academic publications, tech blogs, opensource code and contributing to internal/external AI challenges Experience in developing computer vision algorithms for resource‐constrained devices such as mobile phones ...

Digital Architect - Senior Manager

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
chaining, and model fine‐tuning.Demonstrating hands-on ability to assess technical feasibility of AI concepts through rapid prototyping, MVPs, cloud-native AI services, or open-source models.Explaining the limitations, risks and trade‐offs of AI models and designing mitigation strategies such as grounding, evaluation frameworks, guardrails and system ...

Digital Architect - Senior Manager

Hiring Organisation
Capgemini
Location
Glasgow City, United Kingdom
Employment Type
Full Time
model fine‐tuning. Demonstrating hands-on ability to assess technical feasibility of AI concepts through rapid prototyping, MVPs, cloud-native AI services, or open-source models. Explaining the limitations, risks and trade‐offs of AI models and designing mitigation strategies such as grounding, evaluation frameworks, guardrails and system ...

Digital Architect - Senior Manager

Hiring Organisation
Jobleads-UK
Location
United Kingdom
model fine‐tuning.* Demonstrating hands-on ability to assess technical feasibility of AI concepts through rapid prototyping, MVPs, cloud-native AI services, or open-source models.* Explaining the limitations, risks and trade‐offs of AI models and designing mitigation strategies such as grounding, evaluation frameworks, guardrails and system ...

Senior C Developer

Hiring Organisation
Hackajob Ltd
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
systems, meet the end users and in-country support staff. Essential Requirements Software development in C++ including use of modern standards, third-party/open-source software (e.g. boost), writing for performance, and concurrency techniques Detailed knowledge of Linux development including build systems, tools, compilers, kernel and drivers … experiences strengthens our teams and is vital to the work we do. We welcome applications from all candidates and give full, fair and open consideration to everyone. If you require any reasonable adjustments during the recruitment process, please contact our recruitment team to discuss any further support ...

Senior C++ Developer

Hiring Organisation
BAE Systems
Location
Gloucestershire, United Kingdom
Employment Type
Full Time
systems, meet the end users and in-country support staff. Essential Requirements Software development in C++ including use of modern standards, third-party/open-source software (e.g. boost), writing for performance, and concurrency techniques Detailed knowledge of Linux development including build systems, tools, compilers, kernel and drivers … experiences strengthens our teams and is vital to the work we do. We welcome applications from all candidates and give full, fair and open consideration to everyone. If you require any reasonable adjustments during the recruitment process, please contact our recruitment team to discuss any further support ...

Software Engineer, RL Data

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
ambiguous environments — for example as a founder or CTO, forward deployed engineer, tech lead, founding engineer at a startup, or creator of a substantial opensource project. Trusted to run key projects: you lead and inspire others, plan workstreams effectively, collaborate with cross‐functional stakeholders, and proactively eliminate … tool‐use agentic tasks — and harden them so they behave correctly across millions of rollouts in a frontier training run. Bring a new data source online — from first conversation with a partner organization to data flowing into production training runs — coordinating with product, security, privacy, legal, and infrastructure teams ...

Software Engineer, RL Data

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
ambiguous environments — for example as a founder or CTO, forward deployed engineer, tech lead, founding engineer at a startup, or creator of a substantial opensource project. Trusted to run key projects: you lead and inspire others, plan workstreams effectively, collaborate with cross‐functional stakeholders, and proactively eliminate … tool‐use agentic tasks — and harden them so they behave correctly across millions of rollouts in a frontier training run. Bring a new data source online — from first conversation with a partner organization to data flowing into production training runs — coordinating with product, security, privacy, legal, and infrastructure teams ...

AI / ML Researcher - Hybrid

Hiring Organisation
Anson Mccade
Location
Chelmsford, Essex, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
LangGraph or similar Ability to communicate technical concepts clearly to both technical and non-technical audiences Experience producing technical reports or research documentation Publications, open-source contributions or recognised research within AI/ML would be highly advantageous but not essential Must be eligible for Security Clearance ...

Senior Embedded Software Engineer

Hiring Organisation
Verso Recruitment
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Salary
£65,000
systems and embedded Linux development Python or scripting for test automation IoT ecosystems and sensor networks MSc/MEng qualification Published technical work or open-source contributions Why This Role You'll work with a team that values engineering excellence . There's real technical depth. ...

AI Automation Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
capabilities to a non-technical HR or Sales leader without relying on jargon. Tooling Familiarity : Familiarity with AWS Bedrock and hands-on experience with open-source AI tooling. Bonus Points : Familiarity with agentic frameworks (LangGraph, CrewAI, Claude Agent SDK) and enterprise data classification. What does success look like ...

Senior Test Engineer - DV

Hiring Organisation
NPA WorldWide
Location
Manchester, United Kingdom
from you. Apply today or contact us for a confidential conversation about the opportunity. Qualifications: Using a variety of technologies, with a focus on open-source tools and frameworks. Manual & automation software testing. Working with DevOps and agile methodologiesTDD, BDD, ATDDand continuous testing through CI/CD pipelines ...

Senior Software Test Engineer - DV

Hiring Organisation
NPA WorldWide
Location
Bristol, United Kingdom
from you. Apply today or contact us for a confidential conversation about the opportunity. Qualifications: Using a variety of technologies, with a focus on open-source tools and frameworks. Manual & automation software testing. Working with DevOps and agile methodologiesTDD, BDD, ATDDand continuous testing through CI/CD pipelines ...

Site Reliability Engineer - Gloucester - NS West

Hiring Organisation
Hackajob Ltd
Location
Gloucester, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
different levels of the stack Understanding of ITIL terminology Experience with container management and micro-services architectures such as Docker Experience extending and improving Open Source Software Familiarisation with automation test frameworks such as Selenium Awareness and insight into technology trends to adopt new cutting edge tools ...

Site Reliability Engineer – Manchester

Hiring Organisation
BAE Systems
Location
Gloucestershire, United Kingdom
Employment Type
Full Time
different levels of the stack Understanding of ITIL terminology Experience with container management and micro-services architectures such as Docker Experience extending and improving Open Source Software Familiarisation with automation test frameworks such as Selenium Awareness and insight into technology trends to adopt new cutting edge tools ...

Multi Cloud Transformation Architect

Hiring Organisation
Capgemini
Location
Greater London, United Kingdom
Employment Type
Full Time
solutions at enterprise scale. Innovation in delivery is always at the forefront of our minds, which is why we utilise a variety of cloud, open source and proprietary technologies to achieve the best possible outcome for our clients. We have world class architecture and software engineering communities ...

Senior/Staff Data Scientist - Measurement, Experimentation & Causal Inference

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
applying AI tools, including large language models (LLMs), to improve data science workflows and analytical productivity. Demonstrated technical leadership through mentoring, publications, conference presentations, opensource contributions or internal communities of practice. What You'll Influence: Measurement strategy for PlayStation's largest product and commercial initiatives. Experimentation best ...

Principal AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
time location/proximity data (Bluetooth/RFID/UWB-based systems) Prior experience in a platform/infrastructure role distinct from product engineering Open-source contributions or public portfolio demonstrating data engineering or AI/agentic work Experience with security compliance frameworks (SOC 2) for AI systems ...

AI Automation Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
capabilities to a non-technical HR or Sales leader without relying on jargon. Tooling Familiarity: Familiarity with AWS Bedrock and hands-on experience with open-source AI tooling. Bonus Points: Familiarity with agentic frameworks (LangGraph, CrewAI, Claude Agent SDK) and enterprise data classification. What does success look like ...

Head Of Financial Crime

Hiring Organisation
Reed
Location
Twickenham, Middlesex, England, United Kingdom
Employment Type
Full-Time
Salary
£51,500 per annum, Inc benefits
opportunity to combine hands-on investigative work with strategic leadership, helping organisations navigate the rapidly evolving world of digital assets, sanctions exposure, fraud typologies, source of wealth analysis, and blockchain intelligence. The Role As the organisation's subject matter expert on digital assets and cryptocurrency-related risks, you will … support due diligence reviews, enhanced due diligence and corporate investigations. Identify and assess financial crime risks including sanctions exposure, fraud indicators, suspicious wallet activity, source of funds concerns and high-risk associations. Produce high-quality reports that convert complex blockchain findings into clear and actionable intelligence. Advise investigation teams ...

AI Software Engineer

Hiring Organisation
X-On Health
Location
Woodbridge, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£35,000
models) and prototyping how they can be applied to our products Operations: Optionally contribute to our AI infrastructure to help operate self-hosted open-source models Testing & Validation: Development of tooling to assist our Test Team in conducting evals against our many provider models to ensure … able to deliver small stories Adheres to test coverage standards Regularly applies learnings from past experience Collaborating with team members and is flexible and open to change Write unit tests and integration tests to ensure code quality Participate in code reviews and ensure adherence to coding standards Benefits ...

AI/ML Researcher

Hiring Organisation
BAE Systems
Location
Essex, United Kingdom
Employment Type
Full Time
knowledge graphs, or graph machine learning Of particular interest are candidates with the following experience (evidenced by a track record of publications, industry experience, open-source available code or equivalent academic work): Natural Language Processing, including Information extraction, text-mining and entity linking. Experience with modern (e.g. transformer … experiences strengthens our teams and is vital to the work we do. We welcome applications from all candidates and give full, fair and open consideration to everyone. If you require any reasonable adjustments during the recruitment process, please contact our recruitment team to discuss any further support ...