1 to 25 of 58 Open Source Jobs in the South East

days per week onsite in Milton Keynes, with the remainder remote. Responsibilities:* Design, build and test complex full-stack applications using Java and React* Develop secure software solutions, integrating open-source and proprietary technologies* Contribute to API design and system architecture for private cloud and air-gapped environments* Work closely with end-users, solution architects and academic partners … Developer, SC Clearance, Public Sector IT, Secure Software, DevOps, Docker, API Design, Cloud Engineering, Defence Software, Agile Developer, Software Engineer Milton Keynes, Security Cleared Developer, Government Projects, JavaScript, Python, Open Source Integration. Established in Didsbury, Connexa Technology Ltd is becoming one of the UK's fastest growing IT and Technology recruitment companies. People. Technology. Connected. Connexa Technology is More ❯

strong desire to make a tangible difference and help build something extraordinary. Right to work in the UK Bonus Points: Experience with containerisation technologies, e.g. Docker, Kubernetes. Contributions to open-source projects. Familiarity with space situational awareness, space domain awareness or other ground-based space sensors (optical, RF, etc.) Why Join Us? Be part of something groundbreaking: Help More ❯

unique opportunity to drive technology strategy and delivery at a globally recognised financial services firm. Exposure to cutting-edge technologies and modern engineering practices (Cloud, APIs, CI/CD, Open Source, Event Streaming). The ability to lead and grow high-performing teams and shape the technical culture from the ground up. Strategic influence in a highly visible … cloud-native, or real-time systems Background in the payments or banking domain, with commercial awareness of industry trends Familiarity with: Java/J2EE, Spring, RESTful APIs, relational databases Open Source technologies, CI/CD pipelines, event-driven architecture Experience in coaching and developing talent, as well as managing team performance A collaborative mindset and proven ability to More ❯

unique opportunity to drive technology strategy and delivery at a globally recognised financial services firm. Exposure to cutting-edge technologies and modern engineering practices (Cloud, APIs, CI/CD, Open Source, Event Streaming). The ability to lead and grow high-performing teams and shape the technical culture from the ground up. Strategic influence in a highly visible … cloud-native, or real-time systems Background in the payments or banking domain, with commercial awareness of industry trends Familiarity with: Java/J2EE, Spring, RESTful APIs, relational databases Open Source technologies, CI/CD pipelines, event-driven architecture Experience in coaching and developing talent, as well as managing team performance A collaborative mindset and proven ability to More ❯

unique opportunity to drive technology strategy and delivery at a globally recognised financial services firm. Exposure to cutting-edge technologies and modern engineering practices (Cloud, APIs, CI/CD, Open Source, Event Streaming). The ability to lead and grow high-performing teams and shape the technical culture from the ground up. Strategic influence in a highly visible … cloud-native, or real-time systems Background in the payments or banking domain, with commercial awareness of industry trends Familiarity with: Java/J2EE, Spring, RESTful APIs, relational databases Open Source technologies, CI/CD pipelines, event-driven architecture Experience in coaching and developing talent, as well as managing team performance A collaborative mindset and proven ability to More ❯

Language Models. You're cloud-savvy (AWS, GCP, or Azure) and comfortable with containerization (Docker, Kubernetes). You have strong problem-solving and communication skills and enjoy working on open-ended technical challenges. Bonus points if you've fine-tuned LLMs, worked with real-time data streaming, or contributed to open-source ML projects. Why You'll More ❯

developer experience and contributing to team knowledge-sharing Nice to Have: Experience with Kafka, gRPC, GraphQL, or policy-as-code tools like Sentinel or OPA Contributions to internal or open-source platforms Familiarity with building cost-optimized and compliant infrastructure in regulated environments *Rates depend on experience and client requirements More ❯

software applications demonstrably more secure and robust. Good understanding of common information security management standards, frameworks, and laws/regulations: e.g . ISO 27001 , NIST , GDPR . Experience of open-source security tools and how they could be used in an enterprise. Experience of securing Azure cloud workloads and environments. Please note, to be considered for this role More ❯

Proven track record of delivering and maintaining real-time embedded systems in C/C++ Strong programming skills in C and C++. Solid understanding of embedded Linux development and open-source toolchains. Knowledge of common communication protocols, including TCP/IP, UDP, RS-485, SPI, and I2C Desirable: Experience developing embedded firmware on Linux-based systems. Familiarity with More ❯

Produce high-quality handover documentation for support teams Experience required: Developing infrastructure solutions on Microsoft Azure or private cloud platforms, delivering high availability and fully automated environments using primarily open-source software. Practical experience with Infrastructure as Code , particularly using OpenShift . Proven expertise with containerisation and orchestration tools, especially Kubernetes (preferably EKS ). Experience with configuration management More ❯

Produce high-quality handover documentation for support teams Experience required: Developing infrastructure solutions on Microsoft Azure or private cloud platforms, delivering high availability and fully automated environments using primarily open-source software. Practical experience with Infrastructure as Code , particularly using OpenShift . Proven expertise with containerisation and orchestration tools, especially Kubernetes (preferably EKS ). Experience with configuration management More ❯

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 ❯

AWS/GCP/Azure), Airflow, DBT, Docker/Kubernetes Strong collaboration, problem-solving, and coding best practices Nice to have: LLM fine-tuning, streaming data, big data warehousing, open-source contributions. More ❯

your team to success and leading by example. What Youll Be Doing 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 Expert Insights: Conduct technical More ❯

a working, tested high quality software product Provide technical expertise, guide the design, implementation, and operation of our DNS product and associated services Software Integration: Manage the integration of open source and Nominet developed components into a working solution using a fully automated continuous delivery approach Develop, test and certify software builds against different cloud and on-premise … a Baseline Personnel Security Standard (BPSS) check. Some roles due to the nature of their work, will require additional security clearance. Job Segment: Cloud, Testing, Information Technology, IT Architecture, Open Source, Technology More ❯

servers online, secure, compliant, and accessible from anywhere. This process is called device management . You can read more about the company in our handbook , which is public and open to the world. TL;DR: Fleet Device Management Inc. is a recently-funded Series A startup founded and backed by the same people who created osquery , the leading open-source security agent. Today, osquery is installed on millions of laptops and servers, especially popular with enterprise IT and security teams. Your primary responsibilities Train with our customer support and engineering teams to learn Fleet's features, common customer questions, troubleshooting guides, and documentation search techniques. Deploy Fleet independently to understand the customer experience and product functionality. Collaborate More ❯

low SWaP computers Demonstrated delivery of functioning robotic systems UK Drone piloting license Understanding of aerodynamics and flight dynamics as applied to UAV systems Track record of contributions to open-source robotics projects or relevant publications By joining us, you'll have The ability to make a measurable difference in the creation of cutting-edge technology in a More ❯

Perform vendor security assessments, managing risk across our supply chain. Manage vulnerability and patch management, ensuring critical software libraries are kept up to date. Enforce security policies, particularly regarding open-source software and licensing compliance. Plan and lead annual Business Continuity and Disaster Recovery tests, reporting outcomes and driving improvements. Evaluate and configure Azure security tooling, including firewall More ❯

requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You’ll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯

requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You’ll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯

requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You’ll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯

requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You’ll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯

requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You’ll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯

requirements. Using modern operating systems, tools, and design patterns, you will create robust, resilient, scalable and secure middleware and application layers for hardware. You’ll leverage both licensed and open-source tools, ensuring compliance with OSS guidance, and work with the wider team to ensure a smooth implementation, integration and test process. Our workplace in Cowes is an More ❯

of ITIL and how to pragmatically apply it in a digital world Advocate for Continuous Integration and Continuous Delivery. Specialist in Agile, lean and DevOps with keen interest in open-source technologies Ready? Good - because we can't wait to see what you can offer. You'll be joining a team of innovative and experienced people where you More ❯