Staff Software Engineer
11 hours ago
Senior Software Engineer Salary: £120k or Contract Available Location: London twice a week We're developing the next generation of automation infrastructure for the life sciences, bringing together robotics, data, and intelligent software to speed up drug discovery and deliver more reliable diagnostics. As part of our continued growth, we're hiring a Senior Software Engineer to help architect and build a real-time engine that drives large-scale scientific automation. This is a senior, hands-on position suited to someone who enjoys working close to the system, solving complex problems, and shaping high-performance software. What you'll be doing: Design, build, and optimise real-time backend systems capable of coordinating multiple automated workflows simultaneously. Write clean, performant services in Go choosing the right tools for each component and focusing on scalability, reliability and throughput. Develop software that operates seamlessly across Cloud & Edge environments. Partner with platform, data, and product teams to turn complex user needs into stable, production-ready solutions. Take ownership from prototype to scale, influencing architecture and delivery strategy along the way. Continuously refine your workflow through automation and modern AI-assisted coding tools. Work in an environment where quality, traceability, and resilience are non-negotiable, supporting automation and analytics in highly regulated settings. Who we're looking for: Around 10+ years of professional software engineering experience, ideally in high-throughput or performance-critical systems. A track record of taking projects from the ground up and scaling them successfully. Strong programming background in Go, with solid knowledge of distributed systems and event-driven architecture. Hands-on experience with Docker, Kubernetes, and message-based systems such as Kafka or NATS. Confident communicator who can bridge technical and product conversations with ease. Motivated by building technology with a genuine, human impact. Comfortable working on-site in London three days per week as part of a collaborative, fast-moving engineering culture. Why this opportunity stands out: Be part of an advanced automation platform reshaping the way research and diagnostics are done. Work alongside senior engineers with freedom to influence technology choices, infrastructure, and direction. Competitive salary or contract options, plus the chance to do meaningful work that genuinely advances science and healthcare. If you're driven by impact, engineering excellence, and solving hard real-time problems, we'd love to hear from you. #golang #python #backend #realtimesystems #coreengineering #automation #lifesciences #londontech
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Staff Software Engineer
13 hours ago
Slough, Berkshire, United Kingdom Snyk Full timeSnyk is the leader in secure AI software development, helping millions of developers develop fast and stay secure as AI transforms how software is built. Our AI-native Developer Security Platform integrates seamlessly into development and security workflows, making it easy to find, fix, and prevent vulnerabilities — from code and dependencies to containers...
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Staff Software Engineer
12 hours ago
Slough, Berkshire, United Kingdom Switch Tech Talent Full timeStaff Software Engineer (Typescript/ Go) £100-120k + package incl. London hub - hybrid working (1/ 2 days pw) Typescript, Golang, Postgres, Kafka, Vercel, AWS etc. How about joining as a Staff Software Engineer owning technology direction and roadmap of the backend of platform? SwitchTT are partnered with a B2B SaaS start up who after 3 years are...
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Staff Software Engineer
12 hours ago
Slough, Berkshire, United Kingdom ByteSearch Full timeStaff Software Engineer Location: Hybrid (1 day per week in London office) Compensation: £130,000 – £160,000 + meaningful equity An early-stage AI company is building a next-generation platform that helps professionals extract insights and automate workflows across large document sets. Their product combines structured data, natural-language processing,...
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Staff Software Engineering
13 hours ago
Slough, Berkshire, United Kingdom Sainsbury's Full timeWe’d all like amazing work to do, and real work-life balance. That’s waiting for you at Sainsbury’s. The level of data, transactions and variety it involves. Then you’ll realise that ours is a modern software engineering environment because it has to be. We’ve made serious investment into a Tech Academy and into setting standards and principles. We...
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Software Development Manager
11 hours ago
Slough, Berkshire, United Kingdom Quorum Software Full timeSoftware Development Manager - Previso Location: Perth, Australia or Barcelona, Spain or London, England, United Kingdom Model of Work: Hybrid About Quorum Software Quorum Software connects people and information across the energy value chain. Twenty years ago, we built the first software for gas plant accountants. Pipeline operators came next, followed by...
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Staff Software Engineer, Custody
12 hours ago
Slough, Berkshire, United Kingdom Ripple Full timeAt Ripple, we're building a world where value moves like information does today. It's big, it's bold, and we're already doing it. Through our crypto solutions for financial institutions, businesses, governments and developers, we are improving the global financial system and creating greater economic fairness and opportunity for more people, in more places...
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Senior/Staff Software Engineer
13 hours ago
Slough, Berkshire, United Kingdom Cofide Full timeCofide is an early-stage startup on a mission to revolutionise how enterprises secure workloads across any cloud environment. By focusing on the foundational layer of identity, we’re building solutions based on open standards like SPIFFE and OAuth that make Zero Trust architectures practical and achievable for organisations of any size. We believe that...
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Member of Technical Staff
11 hours ago
Slough, Berkshire, United Kingdom Reflection AI Full timeOur team of AI researchers and company builders come from DeepMind, OpenAI, Google Brain, Meta, Character.AI, Anthropic and beyond. Build the core software systems and tools that power our research, training, and production environments. Design and implement reliable, scalable, and secure services to support model development, deployment, and evaluation....
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Staff Software Engineer
12 hours ago
Slough, Berkshire, United Kingdom Optimizely Full timeAt Optimizely, we're on a mission to help people unlock their digital potential. We do that by reinventing how marketing and product teams work to create and optimize digital experiences across all channels. With Optimizely One, our industry-first operating system for marketers, we offer teams flexibility and choice to build their stack their way with our...
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Software Engineer
2 weeks ago
Slough, Berkshire, United Kingdom Oho Group Ltd Full timeSoftware Engineer - Early-Stage Technology Start-Up - London We are hiring for a Software Engineer to join an exceptional founding team within an early-stage Technology and Security start-up. You will be working directly with the founders on a software platform of a unique hardware product. This is a unique opportunity to join a start-up at its earliest...