Permanent Open Source Job Vacancies

576 to 600 of 1,072 Permanent Open Source Jobs

Head of Operations

London Area, United Kingdom
Hybrid / WFH Options
Enertek Group
nuances, and ecosystem partnerships. Exposure to AI/ML or compute infrastructure operations is a significant plus (e.g., managing GPU resources, vendor logistics, or infrastructure procurement). Understanding of open-source community dynamics and developer ecosystem needs. Experience leading remote and interdisciplinary teams across time zones. Strong communication skills with demonstrated executive presence and stakeholder alignment. Preferred Operational More ❯
Posted:

Android Developer

London, UK
Other Media
and developer. • Proficient understanding of code versioning tools, such as Git. • Passionate about writing clean, well organised, and production-ready code. • At least one published App Store app or open-source project. • Constant monitoring and learning of new technologies and the market landscape. Goodies We’re a hard working, compassionate agency, with a fun outlook and a collaborative More ❯
Posted:

Android Developer

City of London, Greater London, UK
Other Media
and developer. • Proficient understanding of code versioning tools, such as Git. • Passionate about writing clean, well organised, and production-ready code. • At least one published App Store app or open-source project. • Constant monitoring and learning of new technologies and the market landscape. Goodies We’re a hard working, compassionate agency, with a fun outlook and a collaborative More ❯
Posted:

CoPilot Architect

London Area, United Kingdom
HCLTech
Certifications: Azure Solutions Architect Expert, CISSP, or equivalent. • Experience with AI policy bodies, standards organizations, or government advisory panels. • Familiarity with cross-border data flows, emerging AI regulations, and open-source AI projects. Behavioral Competencies • Strategic Visionary: Anticipates AI trends, shapes long-term roadmaps, and aligns technology with business goals. • Executive Collaborator: Builds trust at board level and More ❯
Posted:

CoPilot Architect

City of London, London, United Kingdom
HCLTech
Certifications: Azure Solutions Architect Expert, CISSP, or equivalent. • Experience with AI policy bodies, standards organizations, or government advisory panels. • Familiarity with cross-border data flows, emerging AI regulations, and open-source AI projects. Behavioral Competencies • Strategic Visionary: Anticipates AI trends, shapes long-term roadmaps, and aligns technology with business goals. • Executive Collaborator: Builds trust at board level and More ❯
Posted:

Senior Pipeline Engineer - Studio (UK)

Glasgow, United Kingdom
BlueSnap, Inc
environment. Excellent collaborative and communication skills, with a proven track record of effectively working alongside artists and engineers to ensure technical requirements are met. Experience with AYON or similar open-source pipeline frameworks (or in-house systems) is considered a significant advantage. Experience with cloud-based infrastructure and rendering workflows is a bonus. Experience in building and maintaining More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Chromium Browser Developer

Fareham, Hampshire, United Kingdom
Different Technologies Pty Ltd
the development and maintenance of automated testing frameworks. Qualifications: Degree in Computer Science or a related field or equivalent experience. Strong proficiency in C++. Deep understanding of the Chromium open-source project. Including customisations to the build process, localisation techniques, implementing custom extension APIs. Experience with browser development and web technologies. Proven ability to write high-quality, secure More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Artificial Intelligence Engineer

London, UK
Hybrid / WFH Options
Techmunity
that interact with simulations, APIs, or file systems Curious about physical systems - ideally with academic or project exposure to mechanical, aerospace, or robotics domains High-agency mindset: student teams, open source, side projects, or technical competitions all count The Setup Location: Hybrid – 3–4 days/week in their Hoxton (London) office Compensation: Top 1% percentile salary + More ❯
Posted:

Artificial Intelligence Engineer

City of London, Greater London, UK
Hybrid / WFH Options
Techmunity
that interact with simulations, APIs, or file systems Curious about physical systems - ideally with academic or project exposure to mechanical, aerospace, or robotics domains High-agency mindset: student teams, open source, side projects, or technical competitions all count The Setup Location: Hybrid – 3–4 days/week in their Hoxton (London) office Compensation: Top 1% percentile salary + More ❯
Posted:

Cyber Security Engineer with Security Clearance

Mc Lean, Virginia, United States
APK Solutions LLC
Demonstrated experience performing digital forensic examination of computers, mobile devices, storage, and memory using commercial or specialty forensic tools such as EnCase, Cellebrite, Autopsy, and Volatility. • Demonstrated experience with open-source and commercial tools Nmap, Wireshark, Nexpose, Nessus, Nipper Studio, and Snort. • Demonstrated experience with data extraction from various sources including files, directories, unallocated space, raw images, customer More ❯
Employment Type: Permanent
Salary: USD 190,000 Annual
Posted:

System Engineer, Production Support

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. Our Technology More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Linux Threat Hunter-TS/SCI with FS Poly with Security Clearance

Chantilly, Virginia, United States
Inferno Systems
systems administration • Ability to automate tasks through Bash/Perl/Python scripting • Understanding of network layers, protocols and flows • Familiarity with analyzing network traffic/PCAP data using open source, COTS and GOTS tools • Using regular expressions (regex) to develop network signatures • Experience planning/developing/executing HUMINT or SIGINT operations • Understanding of computer networks and More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

AI Solutions Engineer (.NET Focus)

United Kingdom
Hybrid / WFH Options
Valsoft Corp
Tools Familiarity: Hands-on experience leveraging AI-driven tools for code generation, testing, and/or analytics. Database Management: Proficiency in at least one major relational database (preference for open-source where applicable). Cloud & DevOps Knowledge: Understanding of modern cloud platforms (AWS, Azure, GCP) and CI/CD workflows, containerization, and security best practices. Problem-Solving Mindset More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Instructor/Writer - 170A WOBC (Programming and Scripting) with Security Clearance

Augusta, Georgia, United States
Chitra Productions
such as processes, threads, context switching, user mode/kernel mode, synchronization, IO, CPU Scheduling and their associated algorithms, memory management, and file systems. An active contributor to an open-source kernel or someone providing these services who has written software that interacts with the Windows kernel would likely have this level of skill, AND Three (3) or More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Senior Performance Modelling Engineer

London, UK
Flux Computing
able to turn millions of simulation samples into one decisive slide. Bachelor’s+ in EE, CS, Physics, Applied Maths or related; advanced degree preferred but not required. Personal or open-source projects in simulators, ML kernels, or performance analysis are a significant plus. Compensation & Benefits Competitive salary and stock options in a rapidly growing AI company. Based in More ❯
Posted:

Senior Performance Modelling Engineer

City of London, London, United Kingdom
Flux Computing
able to turn millions of simulation samples into one decisive slide. Bachelor’s+ in EE, CS, Physics, Applied Maths or related; advanced degree preferred but not required. Personal or open-source projects in simulators, ML kernels, or performance analysis are a significant plus. Compensation & Benefits Competitive salary and stock options in a rapidly growing AI company. Based in More ❯
Posted:

Software Developer C

Guildford, Surrey, South East
Hybrid / WFH Options
BAE Systems
must. You will have experience in the majority of the following (or a desire to learn it): 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 Knowledge of computer networking and More ❯
Employment Type: Permanent
Posted:

Cyber Threat Hunter Senior with Security Clearance

Washington, Washington DC, United States
cFocus Software, Inc
O365, Microsoft Active Directory, and Cloud Access Security Brokers (i.e., Zscaler). Review and analyze risk-based Security information and event management (SIEM) alerts when developing hunt hypotheses. Review open-source intelligence about threat actors when developing hunt hypotheses. Plan, conduct, and document iterative, hypothesis based, tactics, techniques, and procedures (TTP) hunts utilizing the agile scrum project management More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Founding Engineer (High Equity + Low 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:

Staff System Software Engineer

Bristol, Gloucestershire, United Kingdom
Cerebras
a low-level software stack. Knowledge of virtualisation and hypervisor concepts. Working experience in one or more of these: OpenBMC, Firmware, Kernel Internals, Low level Security testing. Contributions to open-source forums: Linux/OpenBMC. Experience with Kubernetes integration to system software. ISTQB certifications. In addition to a competitive salary, Graphcore offers flexible working, a generous annual leave More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Machine Learning Engineer

London, United Kingdom
Cerebras
with low-precision arithmetic, or large generative models for language, vision, and other modalities. Experience writing C++, Triton, or CUDA kernels for performance optimisation of ML models. Contributions to open-source projects or published research papers in relevant fields. Knowledge of cloud computing platforms. Keen to present, publish, and deliver talks in the AI community. In addition to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Customer Success Manager (EMEA)

London, United Kingdom
Hybrid / WFH Options
Kiln
in different use cases. Ability to work independently in a fast-paced and evolving environment. Genuine interest in Web3 , blockchain, cryptocurrency, and smart contracts Check our Tech Blog and Open-Source Contribution Nice-to-have: Additional language skills (in particular,any country from EMEA). Understand tech concepts or have strong tech curiosity (you will need to meaningfully More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Staff Software Engineer

Newcastle Upon Tyne, Tyne And Wear, United Kingdom
Hybrid / WFH Options
golunar
challenging engineering problems. Intellectually curious with a growth mindset - able to tackle entirely novel challenges that lack prior precedent through applying strong fundamentals and first principles thinking. Familiarity with open-source technology and a desire to explore and experiment with new solutions. Experience building 0-1 with a strong product sense. Excellent communication skills and the ability to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Junior Data Engineer

United Kingdom, UK
Hybrid / WFH Options
Langland Conservation
ensuring the timely and accurate flow of information from a variety of structured and unstructured data sources. Support counter-trafficking investigations by processing and structuring knowledge graph data, including Open-Source Intelligence (OSINT) and Signals Intelligence (SIGINT) sources. Integrate and layer complex datasets, including conducting advanced geospatial analysis of the physical, biological, and human environment. Wider Responsibilities: Build More ❯
Employment Type: Full-time
Posted:

Senior DevSecOps Engineer

London, United Kingdom
Hybrid / WFH Options
Parity Technologies Limited
clients for Ethereum, Bitcoin, and Zcash and has pioneered a completely new, next-generation blockchain protocol with Polkadot and the framework it's built with, Substrate. Parity builds the open-source technologies needed to power an unstoppable, decentralised web-known as Web3-and helps developers and organisations implement and build upon the Web3 tech stack. People in Our More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Open Source
10th Percentile
£50,000
25th Percentile
£62,500
Median
£73,000
75th Percentile
£101,188
90th Percentile
£132,500