Open Source Job Vacancies

676 to 700 of 2,442 Open Source Jobs

Senior Production Engineer

Slough, England, United Kingdom
JR United Kingdom
response in production environments. Nice to Have: Background in financial services, trading infrastructure, or regulated environments. Experience with GitHub Enterprise, Argo CD patterns, or Kubernetes policy enforcement. Contributions to open-source tooling in CI/CD, observability, or platform engineering. This is a hands-on, high-leverage role for engineers who want to build resilient systems and own More ❯
Posted:

Senior Sales Strategy Analyst

Ledbury, England, United Kingdom
Hybrid / WFH Options
GitLab
Get AI-powered advice on this job and more exclusive features. GitLab is an open core software company that develops the most comprehensive AI-powered DevSecOps Platform, used by more than 100,000 organizations. Our mission is to enable everyone to contribute to and co-create the software that powers our world. When everyone can contribute, consumers become contributors … interpersonal and communication skills effective across all levels of management Experience with SQL, Tableau, and/or similar analytical packages SaaS and B2B experience preferred Interest in GitLab, and open source software You share our values, and work in accordance with those values Ability to thrive in a fully remote organization You share our values, and work in More ❯
Posted:

Cyber Threat Analyst - National Security West

Leeds, England, United Kingdom
Hybrid / WFH Options
BAE
for detection rules Requirements Technical 3+ years in Cyber Threat Intelligence, research, and investigation Experience in incident response and management Understanding of threats related to government and CNI Strong open-source research skills Knowledge of Windows OS, Azure, networking, and cloud platforms Non-Technical Bachelor’s Degree in Cybersecurity, Computer Science, or similar Experience in SOC, Threat Intelligence More ❯
Posted:

Python Developer

Nottingham, UK
Hybrid / WFH Options
Digital Waffle
collaborate across technical and non-technical teams Nice to Have Hands-on experience with agentic workflows or autonomous AI systems Background in data engineering or database architecture Side projects, open-source contributions, or hobbyist builds involving AI/ML Interest in rapid prototyping, automation, and cutting-edge AI tooling What’s on Offer Competitive salary with equity/ More ❯
Posted:

Backend Engineer

England, United Kingdom
Fruition Group
with working in technology-driven organisations or start-ups Hands-on skills in Kafka, Cassandra, gRPC, and microservices architecture will also be beneficial, as well as experience contributing to open-source projects If you're a passionate Backend Engineer who enjoys working autonomously, taking ownership, and building for impact in a high-trust, high-collaboration setting - apply now More ❯
Posted:

Senior Engagement Manager

London, United Kingdom
Hybrid / WFH Options
Capgemini
landscapes. We support some of the largest installations of Business Applications such as SAP & Oracle as well as some of the most agile platforms on or a plethora of Open Source applications. Our Application Service exploits some of the latest market technologies & methods around Automation, Artificial Intelligence, Collaboration, Process Mining, DevOps, Agile, etc. and you will be part … a tough ask. But when you join Capgemini, you join a thriving company and become part of a diverse collective of free-thinkers, entrepreneurs and industry experts. A powerful source of energy that drives us all to find new ways technology can help us reimagine what's possible. It's why, together, we seek out opportunities that will transform More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Cyber Threat Analyst – National Security West

Leeds, England, United Kingdom
Hybrid / WFH Options
BAE Systems
analytics and playbooks. Requirements Technical: 3+ years in Cyber Threat Intelligence, research, and investigation. Experience in incident response and management. Understanding of threats related to government and CNI. Excellent open-source research skills. High-level knowledge of Windows, Azure, networking, and cloud platforms. Non-Technical: Bachelor’s in Cybersecurity, Computer Science, or equivalent. Experience in SOC, Threat Intelligence More ❯
Posted:

Trading Support Engineer

London, England, United Kingdom
Old Mission
Old Mission is seeking a well-rounded technologist with core strengths in trading systems production support, to manage and scale our environment comprising proprietary trading systems, third-party, and open-source applications. This Trading Support Engineer will be on the front lines of a fast-paced trading environment, interfacing with traders, exchanges, developers, and operations to react to More ❯
Posted:

AI Engineer / Data Scientist

Musselburgh, Scotland, United Kingdom
Daxtra Technologies
s degree in Computer Science, AI, Data Science, or a related field. 3+ years of experience in AI/ML development. Generative AI experience with Hugging Face, fine-tuning open-source LLMs like Mistral/Llama/Gemma/Phi/Qwen, vLLM, Text Generation Inference, unsloth, LoRA, adapters, DPO, ORPO, hugging face inference endpoints, LlamaIndex Experience with More ❯
Posted:

Product Manager (f/m/d) AI Agents - Business Intelligence and KPI Monitoring

Berlin, Germany
smartclip Europe GmbH
From metric to machine intelligence. What you own Greenfield playground - define how AI supports business users from scratch High agency - full ownership of your product vision and AI agents Open source tools & modern stack - no legacy overhead Activities Prototype and launch AI agents to monitor, analyze, and troubleshoot business & campaign KPIs Design automation for both demand and supply More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Product Manager (f/m/d) AI Agents - Business Intelligence and KPI Monitoring

Hamburg, Germany
smartclip Europe GmbH
From metric to machine intelligence. What you own Greenfield playground - define how AI supports business users from scratch High agency - full ownership of your product vision and AI agents Open source tools & modern stack - no legacy overhead Activities Prototype and launch AI agents to monitor, analyze, and troubleshoot business & campaign KPIs Design automation for both demand and supply More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior Security Engineer II - Platform Engineering

London, England, United Kingdom
Hybrid / WFH Options
Forter
management, network infrastructure, identity and access management, secret management, security monitoring and automation, and production machine access. You will represent the Security Team as a point of contact and source of knowledge in Design Review meetings across Engineering; perform threat analysis, define security controls and security KPIs for implementation, and track status across the organization. About the team: We … the ability to drive cross-team security initiatives Nice-to-Have Experience with threat modeling, security audits, penetration testing, or SAST tools Contributions to security research, blogs, talks, or open-source security projects Benefits include: Competitive salary Quarterly company bonus Private health insurance, including vision and dental coverage Restricted Stock Units (RSU’s) Generous PTO policy Half day More ❯
Posted:

Senior Full Stack Engineer

City, London, United Kingdom
Comoro
thrive in a fast-paced startup. Desirable Experience: Background in network engineering or close collaboration with network operations teams. Experience building platform integrations and/or asynchronous automation systems. Open-source contributions in related domains. You ve worked at an early-stage startup before and understand what hands-on really means. More ❯
Employment Type: Permanent
Salary: GBP 80,000 - 85,000 Annual
Posted:

Product Manager (f/m/d) AI Agents - Business Intelligence and KPI Monitoring

Gütersloh, Nordrhein-Westfalen, Germany
smartclip Europe GmbH
From metric to machine intelligence. What you own Greenfield playground - define how AI supports business users from scratch High agency - full ownership of your product vision and AI agents Open source tools & modern stack - no legacy overhead Activities Prototype and launch AI agents to monitor, analyze, and troubleshoot business & campaign KPIs Design automation for both demand and supply More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:

Senior Full Stack Engineer

Aldgate, Greater London, United Kingdom
Comoro
thrive in a fast-paced startup. Desirable Experience: Background in network engineering or close collaboration with network operations teams. Experience building platform integrations and/or asynchronous automation systems. Open-source contributions in related domains. You’ve worked at an early-stage startup before and understand what “hands-on” really means. More ❯
Employment Type: Permanent
Salary: £80000 - £85000/annum Plus Bonus and Benefits
Posted:

Senior Software Development Engineer, Aurora PostgreSQL

London, England, United Kingdom
Amazon
is an exciting new area of innovation for AWS, and the PostgreSQL-compatible edition of Amazon Aurora is built on one of the most active code bases in the open source community. The PostgreSQL-compatible version of Amazon Aurora is a relational database which offers enterprise-class performance, availability and durability to our customers, along with the management … lead or leading an engineering team - Bachelor's degree in computer science or equivalent PREFERRED QUALIFICATIONS - 7+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience - PostgreSQL internals knowledge Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability More ❯
Posted:

Principal Software Engineer

United Kingdom
Hybrid / WFH Options
Testlio Inc
Location: This is a fully remote position within a globally distributed company. It is open to candidates located in the EMEA or APAC region who wish to work remotely. Preferred locations include Central and Eastern Europe, Asia, the Middle East, and Africa. Due to our compensation strategy, we will not consider applicants from high-cost-of-living areas such … a Solutions Architect certification (such as AWS Certified Solutions Architect Professional - CSAP) I have a public track record of my contributions and coding expertise, featuring significant contributions to prominent open-source projects. I've held an Architect role at a leading tech company (FAANG-level), demonstrating my ability to operate at the highest industry levels. I have played More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Production Engineer

London, England, United Kingdom
JR United Kingdom
response in production environments. Nice to Have: Background in financial services, trading infrastructure, or regulated environments. Experience with GitHub Enterprise, Argo CD patterns, or Kubernetes policy enforcement. Contributions to open-source tooling in CI/CD, observability, or platform engineering. This is a hands-on, high-leverage role for engineers who want to build resilient systems and own More ❯
Posted:

Pre-Sales Engineer

London, England, United Kingdom
Hybrid / WFH Options
NPAworldwide
complex technical topics in simple terms. Experience in designing scalable, secure, and cost-effective solutions. Proven track record of supporting successful sales cycles. Nice to Have Experience working with open source technologies or selling into enterprise accounts. Fluency in additional languages (depending on region). Background in software engineering or system administration. What We Offer Competitive salary and More ❯
Posted:

Senior Engineer - Qualcomm - Farnborough, UK

Farnborough, Hampshire, United Kingdom
Qualcomm
plus Deep understanding of consumer, enterprise, and software products, APIs, and use cases Ability to analyze AI models for system-level performance tradeoffs Experience working with OEMs, OS vendors, open source communities, and product support Support for OEMs: Support OEM integration of Qualcomm AI SDK into Snapdragon-based products, working closely with Qualcomm teams and partners. Minimum Qualifications More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Software Engineer - Enablement

London, England, United Kingdom
Neo4j Inc
product experience is as good as possible Setting up observability around how the platform is performing but also how users are interacting with the platform Experience installing and running open source k8s operators such as cert-manager and aws-controllers-k8s Experience creating abstractions to simplify the local developer workflow via tooling like Make. Experience with k8s-related … and put our innovative stamp on projects. We hire candidates who reflect the following Neo4j core values: (we)-[:VALUE]->(relationships) (we)-[:FOCUS_ON]->(userSuccess) (we)-[:THRIVE_IN]->(:Culture {type: [‘Open’, ‘Inclusive’]}) (we)-[:ASSUME]->(:Intent {direction:’Positive’}) (we)-[:WELCOME]->(:Discussions {nature: ‘IntellectuallyHonest’}) (we)-[:DELIVER_ON]->(ourCommitments) #J-18808-Ljbffr More ❯
Posted:

Cloud Security Engineer

London, United Kingdom
Hybrid / WFH Options
LMAX Group
security processes. Infrastructure & Compliance as Code: Knowledge of IaC and Policy as Code to enhance security maturity. Stakeholder Management & Leadership: Ability to manage stakeholders, guide engineers, and interest in open-source technologies. Benefits include 25 days of holiday, bonus, pension contributions, private medical/dental/vision coverage, life assurance, critical illness cover, and wellness programs with access More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Cloud Security Engineer

London, England, United Kingdom
Hybrid / WFH Options
LMAX Group
agile environments, scripting skills (e.g., Python), and CI/CD platforms. Knowledge of Infrastructure as Code (IaC) and Policy as Code practices. Stakeholder management and leadership skills; interest in open-source tech. Experience with deployment pipelines, Git, GitLab, Lambda, Cloudflare, etc. Benefits: 25 days holiday, bonus, pension contribution. Private medical, dental, vision coverage, life assurance, critical illness cover. More ❯
Posted:

Software Integration Engineer - Linux CLI with Security Clearance

Annapolis Junction, Maryland, United States
ALTA IT Services
Required Skills and Responsibilities The Software Integration Engineer shall be responsible for developing software tools and services in a PaaS Linux environment supporting an 'on-prem' cloud offering with open-source software using Docker, Kubernetes, Weka, Vault, Infoblox and other cutting-edge software. Expertise and desire to work in a containerized landlord/tenant environment is essential. The More ❯
Employment Type: Permanent
Salary: USD 118 Hourly
Posted:

Principal Software Engineer

United Kingdom
Hybrid / WFH Options
畅敲潭整
Location: This is a fully remote position within a globally distributed company. It is open to candidates located in the EMEA or APAC region who wish to work remotely. Preferred locations include Central and Eastern Europe, Asia, the Middle East, and Africa. Due to our compensation strategy, we will not consider applicants from high-cost-of-living areas such … a Solutions Architect certification (such as AWS Certified Solutions Architect Professional - CSAP) I have a public track record of my contributions and coding expertise, featuring significant contributions to prominent open-source projects. I've held an Architect role at a leading tech company (FAANG-level), demonstrating my ability to operate at the highest industry levels. I have played More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Open Source
10th Percentile
£50,000
25th Percentile
£62,281
Median
£73,000
75th Percentile
£101,063
90th Percentile
£130,500