151 to 175 of 416 Remote/Hybrid Open Source Jobs

Principal Automation Test Consultant

Location
Greater London, England, United Kingdom
success and leading by example. You will: Design and Develop: Build and support automation or performance test frameworks using the most appropriate solutions. Whether open source or commercial, or a combination. Collaborate with Clients: Work closely with clients to understand their requirements and create tailored QA strategies. Provide ...

Senior Platform Engineer

Location
Greater London, England, United Kingdom
with WAF, security logging, monitoring and alerting, privileged access management, secrets management and vulnerability management. You’ll also know security scanning tools (SAST, DAST, open‐source and container scanning) and how to apply security controls across data, infrastructure and applications. Resilience and delivery: Experience with business continuity ...

Senior System Engineer London

Location
Greater London, England, United Kingdom
manage time across multiple projects. Excellent communication and problem‐solving skills with the ability to explain complex technical concepts to diverse audiences. Contributions to open‐source projects or active participation in technical communities is a plus. Inclusion, Work‐Life Balance and Benefits at Man Group You'll thrive ...

Junior Software Engineer – Generative AI Platforms

Location
Greater London, England, United Kingdom
subject‐matter experts to turn ambitious ideas into real products. The team works across Generative AI, cloud‐native architectures, modern application stacks, security, open source and the Kubernetes ecosystem. We’re highly collaborative, encourage engineers at every level to contribute ideas, and believe in learning through hands ...

Senior Software Engineer

Location
Southampton, England, United Kingdom
Windows environments with Puppet at scale Familiarity with puppet-lint, rspec-puppet, and automated Puppet module testing pipelines Understanding of Puppet Enterprise or open-source Puppet Server administration PowerShell Scripting Proficient PowerShell scripting for Windows Server administration, task automation, and hybrid cloud integrations (AWS Tools for PowerShell, Azure ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
Windows environments with Puppet at scale Familiarity with puppet-lint, rspec-puppet, and automated Puppet module testing pipelines Understanding of Puppet Enterprise or open-source Puppet Server administration PowerShell Scripting Proficient PowerShell scripting for Windows Server administration, task automation, and hybrid cloud integrations (AWS Tools for PowerShell, Azure ...

Java Software Engineer

Hiring Organisation
Department for Work and Pensions
Location
Birmingham, Staffordshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
example(s) of how you meet the criterion below: Please provide evidence of your knowledge and proven experience of developing large scale systems using open-source technologies using Java 21 or above. Ensure that all examples provided in your statements are taken directly from your own experience ...

Automation Assurance Specialist - Consultant - AI & Digital Factory

Hiring Organisation
Capgemini
Location
City of Bristol, United Kingdom
Employment Type
Full Time
with and learning new technologies Encourage innovation, inclusion, teamwork, self-organisation, and diversity Work with clients and internal teams to develop new opportunities and open-source projects and initiatives As part of your role, you will also have the opportunity to contribute to the business and your ...

Senior Platform Engineer

Location
Greater London, England, United Kingdom
development tasks, and running shared services such as Opensearch, Envoy, Vault and Prometheus to name a few. We are committed to Open Source software and give back to the community by open sourcing interesting projects. What you’ll be doing Excellence: work alongside established and experienced engineering ...

Global Banking & Markets - Software Engineer - Vice President - London

Location
Greater London, England, United Kingdom
Please note division and function examples are representative of opportunities common for this skill-set. The list is not exhaustive, and availability of open roles is determined based on business need. Specific roles will be confirmed through the interview process. RESPONSIBILITIES Software engineers primarily focus on software design … most programming positions in Engineering, and include positions that were previously considered business software engineers, platform engineers, and quality assurance engineers. Combine the best open source software, databases, cloud solutions, and programming languages, to solve problems and provide accurate, complex, scalable applications that help our business and clients ...

Technical Solution Architect - Data Center Networking & WAN routing

Location
Greater London, England, United Kingdom
bold moves, together, and are a force for good. If you are looking to stretch and grow your career our culture will embrace you. Open up opportunities with HPE. Job Description Technical Solution Architect - Data Center Networking & WAN routing About The Role HPE Networking simplifies networking through innovative, software … involving new products and emerging technologies. Technical solution architects possess in-depth, hands‐on expertise with HPE's products, solutions as well as other open-source or 3rd party technologies which complement HPE’s vision for networking. Technical solution architects have an excellent knowledge of the broader industry ...

Senior Systems Engineer

Location
Greater London, England, United Kingdom
well as any associated countermeasures. Participate in internal meetings to map industry cyber threats to our current attack surface. Review of both internal and open-source threat intelligence sources for recently disclosed vulnerabilities at risk of introduction into the Wellington environment. Work with our Third-Party Risk team … views and interests are aligned with those of our clients. We are committed to attracting a talented and diverse workforce, and to fostering an open, collaborative culture of inclusivity because we believe multiple perspectives lead to more informed investment and business decisions. As an Equal Opportunity Employer, we welcome ...

Senior AI Engineer - Contract

Location
Harwell, England, United Kingdom
operators can interrogate complex information at speed and make better decisions under pressure. AVISTM powers our digital decision products, such as ORION for multi-source decision-to-effect, and it powers our physical platforms. We work where wrong decisions can be catastrophic. We partner with defence, security and private … agentic systems Familiarity with secure‐by‐design development principles (ISO 27001, NIST, OWASP) Experience in defence, national security, or similarly regulated environments Contributions to open‐source AI/ML projects Why This Role? This is a role for engineers who want to build things that matter ...

Site Reliability Engineer

Hiring Organisation
Anson Mccade
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
understanding of IT service management principles and ITIL terminology. Familiarity with containers and microservices architectures, including Docker. Experience extending, improving, or contributing to open-source software. Familiarity with automated testing frameworks such as Selenium. An interest in emerging technologies and identifying opportunities to improve existing systems. What ...

Senior Software Engineer (Belfast-Hybrid)

Location
Belfast City District, Northern Ireland, United Kingdom
maintainable code, testing and the experience of the people using your software. You communicate well and enjoy collaborating with colleagues across disciplines. Personal projects, open-source contributions or experiments with new technologies would be a welcome bonus, but aren't essential. The technology The core platform uses ...

Senior Platform Engineer - London

Location
Greater London, England, United Kingdom
reusable GitHub Actions, GitOps workflows, Terraform modules, Backstage and more) to make every engineer more productive. Running and maintaining reusable components that package common open-source tools (e.g. Grafana, Istio, CloudNativePG) for teams to deploy in any environment. Baking security into the platform through secure-by-default infrastructure ...

GenAI Full-Stack Engineer

Location
Greater London, England, United Kingdom
degree in Computer Science, Engineering, or a related field, or equivalent practical experience. Desirable Experience with financial services or other regulated industries. Contributions to open-source projects. Experience with MLOps and the deployment of machine learning models. What we’ll provide you This is a unique role that ...

Senior / Staff Machine Learning Scientist May 14, 2026

Location
Glasgow, Scotland, United Kingdom
up. MLOps fluency: experiment tracking, data versioning, model serving, and observability of deployed models. A visible track record in the field — peer‐reviewed publications, open‐source contributions, or public projects that demonstrate your judgement on real ML problems. Why Join Chemify? Impact: Your models will directly shape what ...

Infrastructure Engineering Specialist

Location
Manchester, England, United Kingdom
/OEL) Administration with strong scripting and automation capabilities (at least two of PowerShell, Bash, Perl, Ansible) including system updates and reporting. Familiarity with open-source software/infrastructure solutions Comprehensive IT Security Expertise, including security management, monitoring, compliance, and infrastructure security. Superior Troubleshooting Skills over a wide ...

Lead DevOps Engineer- Late Shift(2 PM - 10PM) NICE · Remote · UK · DevOps & Release Pay not stated 3mo ago

Location
United Kingdom
Windows environments with Puppet at scale Familiarity with puppet‐lint, rspec‐puppet, and automated Puppet module testing pipelines Understanding of Puppet Enterprise or open-source Puppet Server administration PowerShell Scripting Proficient PowerShell scripting for Windows Server administration, task automation, and hybrid cloud integrations (AWS Tools for PowerShell, Azure ...

DevOps Engineer- Late Shift(2 PM - 10PM) NICE · Remote · UK · DevOps & Release £51,709–£65,000 e 3mo ago

Location
United Kingdom
Windows environments with Puppet at scale Familiarity with puppet-lint, rspec-puppet, and automated Puppet module testing pipelines Understanding of Puppet Enterprise or open-source Puppet Server administration PowerShell Scripting Proficient PowerShell scripting for Windows Server administration, task automation, and hybrid cloud integrations (AWS Tools for PowerShell, Azure ...

Automation Test Engineer - SC Eligible

Hiring Organisation
Capgemini
Location
Cheshire West and Chester, United Kingdom
Employment Type
Full Time
Service) Your role Essential Skills: Experience in creating effective automation test strategies and plans. Experience in test automation using at least two proprietary or OpenSource tools such as Selenium WebDriver, Playwright, or Tricentis Tosca Experience creating or adapting automation frameworks Familiarity with at least one OOP language (Java, Python, C# ...

Research Engineer, Pretraining Scaling - London

Location
Greater London, England, United Kingdom
Also Have Previous experience training LLM’s or working extensively with JAX/TPU, PyTorch, or other ML frameworks at scale Contributed to open-source LLM frameworks (e.g., open_lm, llm-foundry, mesh-transformer-jax) Published research on model training, scaling laws, or ML systems Experience with ...

Security Analyst (T-ISAC)

Location
Greater London, England, United Kingdom
role As the Security Analyst (T-ISAC) you will be driving T-ISAC threat intel sharing platform’s day-to-day, combining sensitive source data with open-source insights and telecoms professional knowledge from the wider telecoms and cyber security community to facilitate intelligence exchange, capture emerging ...

Senior ML Platform Engineer (GenAI Platform) Location: London

Location
Greater London, England, United Kingdom
infrastructure. Familiarity with evaluation suites, prompt management, vector databases, or customized GenAI observability tooling. Experience with Metaflow, Databricks, or AWS SageMaker. Knowledge of hosting open-source foundation models, optimizing GPU compute, dynamic scaling, and infrastructure cost controls. Familiarity with agentic workflows, multi-agent frameworks and tool-use patterns. … love it at Preply: An open, collaborative, dynamic, and diverse culture; A generous monthly allowance for lessons on Preply.com, Learning & Development budget, and time off for your self-development; A competitive financial package with equity, leave allowance and health insurance; Access to free mental health support platforms; Access ...