Average salary: £118,691 /yearly
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£195k - £265k per annum
...About CircleCI Engineering CI/CD has been solved. Now it's being reinvented. AI agents don't just run pipelines. They write code, trigger... ...takes ownership of whether it lands. Invent new interfaces. Software delivery is being reinvented. Pipelines run autonomously,...SuggestedRemote£195k - £265k per annum
...About CircleCI Engineering CI/CD has been solved. Now it's being reinvented. AI agents don... ...toil. Our current focus is the agentic software development lifecycle: how changes are found... ...integration. A track record at staff scope. 8+ years of production engineering...SuggestedRemote- £62k - £87k per annumEstimated...architectural decisions for analytics, insights, prediction services, knowledge management, and product integrations. Perform hands-on software engineering, code review, prototyping, and technical investigation for complex and high-risk initiatives. Own data access architecture,...SuggestedFull-timeFlexible hours
£107k - £134k per annum
...leverage the best open source observability software – including Prometheus, Mimir, Loki, and... ...to the software. We are looking for Engineers that are passionate about communicating with... ...become managers to progress in their career. Staff Software Engineers at Grafana have a...SuggestedFull-timeRemote- ...kind and talented team, and while some have prior security experience, many have been successful at Vanta without it. Our Staff Software Engineers identify key strategic technical initiatives, deliver significant value to our customers and business, and set the tone for engineering...SuggestedFull-timeOn-siteImmediate startRemote
- £75k - £104k per annumEstimated...About ENSEK ENSEK builds the cloud‑native SaaS software that’s transforming how energy retailers operate, innovate and manage... ...at home with us. About the role We're looking for a Staff Software Engineer to provide technical leadership within our Platform Engineering...SuggestedLong-term contractFull-timeImmediate startRemote
£107.08k - £128.49k per annum
...AWS, GCP and Azure in regions worldwide. Our highest-SLA customers depend on them to run their businesses. We’re looking for a Staff Software Engineer to keep these systems reliable at scale. The role combines building and operating. You’ll write the software, automation...SuggestedPermanentRemoteMonday to FridayShift workWeekend workWeekday work$100 - $200 per hour
...Staff Software Engineer (AI Evals) Contract | $100–$200/hour | 20-40 hrs/week | Start ASAP We’re looking for highly experienced software engineer to help evaluate the quality of interactions with modern coding agents such as OpenAI Codex and Claude Code. This...Suggested40 hours/weekFull-timeImmediate startRemoteG2i
Remote26 days ago- £81k - £113k per annumEstimated...build on, how it scales, and how we get there without slowing down. You’ll join a strong engineering team and work closely with product and engineering leadership. We’re hiring at Staff or Principal level. The level is set at offer, based on the scope you’ve demonstrably...SuggestedFull-timeOn-siteRemote
- £90k - £121k per annumEstimated...About the Role We're looking for a software engineer to build the Kubernetes-native control plane that provisions and runs our GPU inference fleet. You'll design a manifest-driven API where the inference team declares what they need, whether that's a cluster, a model deployment...Suggested
- £73k - £102k per annumEstimated...About GitHub GitHub is the world’s leading platform for agentic software development — powered by Copilot to build, scale, and... ...become an expert in configuring AI systems. We're looking for a Staff Software Engineer to help ideate, develop, experiment, and build GitHub’s...SuggestedFull-timeRemote
- £72k - £98k per annumEstimatedYou will help reduce Firefox’s WebCompat bug backlog by finishing or verifying the diagnosis of the long tail of site-breakage bugs, and by writing interventions or simple fixes (often with AI assistance). You turn a large queue of reported breakages into diagnosed, actionable...Suggested
£142k - £190k per annum
...they work. · Your growth and impact trajectory demonstrates that you have mastered gathering and iterating on feedback from your engineering and cross-functional peers. · You have strong verbal and written communication skills that support effective collaboration with our...SuggestedOn-siteRemoteFlexible hours£81k - £108k per annum
...the world, Mozillians design, build and distribute open-source software that enables people to enjoy the internet on their terms.... ...role: We are looking for an experienced and versatile software engineer to work on the tools and systems that support Firefox engineering...SuggestedLong-term contractImmediate startRemote- £82k - £112k per annumEstimated...release channel. Fix triaged and prioritized issues. Required qualifications Strong C++. Substantial experience in a browser-engine codebase, ideally Firefox/Gecko. Substantial experience in databases. Familiarity with web standards and Web Platform Tests....SuggestedNight shift
- £50k - £68k per annumEstimated...leverage the best open source observability software – including Prometheus, Mimir, Loki, and... ...to the software. We are looking for Engineers that are passionate about communicating with... ...become managers to progress in their career. Staff Software Engineers at Grafana have a...Full-timeRemote
- ...This is a remote, project-based role for software engineers with 1–3 years of professional experience. You will complete tasks spanning software development, debugging, code review, and technical implementation across a variety of stacks and applications. Work is over the next...Remote
AfterQuery
Remotea month ago €79.5k - €100.5k per annum
...do because this is a job description), it would be this: As Staff Engineer, you'll own the architecture, agents and skills that let every... ...up in what customers touch. Mews is rebuilding hospitality software from the ground up at a genuinely unusual pace, which makes this...Remote jobHybrid workingWork from homeRelocationFlexible hours$45 - $65 per hour
Pay: $45 - $65/hour Required Skills Basics C++ C++ Competitive Programming CodeForces Handle Open Source Contributions About micro1 micro1 is a data lab that helps AI labs & Enterprises train foundational models and agents. We provide frontier evaluations...Part-timeRemotemicro1
Remote5 days ago£500 per day
~What you'll need ~ Hands-on scripting experience on Forsta Plus or Confirmit (Horizons) ~ Strong JScript and JavaScript, ideally including converting or refactoring legacy code ~ The confidence to work independently and troubleshoot without...Remote jobFull-timePart-timeFreelance$35 per hour
...language models are evolving from chatbots into powerful developer assistants capable of reasoning about complex software systems. With high-quality engineering data, tomorrow’s AI can support developers in solving real-world problems faster and more accurately. That training...Hourly payPart-timeFreelanceRemoteInvisible Technologies
Remotea month ago- ...running Windows, and be able to open it today. We do not provide software licenses, virtual machines, or hardware. FPGA & Digital... ...FPGA and CPLD design | FPGA, digital design and embedded hardware engineers | Technology Requirement Must be able to capture screenshots...Part-time
Mercor
Remotea month ago - ...course, a workshop, a guide or videos you have made, if you have any. You need ~ Hands-on experience with SQL in analysis or engineering work. ~18 years or older. Good to know You apply once, through the YPAI Learn teacher application. A course you have already...
YPAI
Remote3 days ago - ...lasting results on the P&L. Role Overview: We are seeking experienced Python to design, solve, and review simulation-led engineering tasks used to train and evaluate advanced AI models. The role requires strong technical fundamentals, practical simulation expertise...40 hours/weekPart-time
Turing
Remote20 hours ago - ...JavaScript, TypeScript, Rust, C++, C#, or Go. Strong knowledge of software design, debugging, testing, version control, and dependency... ...technical projects Technical publications, benchmarks, or engineering write-ups Preferred Qualifications Experience creating AI...Part-timeImmediate start
micro1
Remote6 days ago - About The Role We’re hiring Coding Expert AI Data Trainers to help train and improve AI systems across a wide range of programming tasks. In this role, you’ll evaluate and annotate AI-generated code, review technical explanations, and ensure responses reflect best ...Remote
Cognito AI
Remotea month ago $8 - $65 per hour
...language models are evolving from clever chatbots into powerful engines of scientific discovery. With high-quality training data, tomorrow... ...education, keep pace with cutting-edge research, and streamline software development for engineers everywhere. That training data begins...Hourly payPart-timeFreelanceRemoteInvisible Technologies
Remotea month ago- © 2026 Smart Ecosystems. All rights reserved.Part-time
£38k - £68k per annum
...with the AWS suite. We require awareness of Site Reliability Engineering and support. We require experience restoring services to a... ...owner, business analyst, data engineers, and wider teams to ideate software solutions. Technologies: Airflow API AWS Docker...Remote jobFull-timeHybrid workingTALENT INTERNATIONAL UK LTD
Remote8 hours ago- ...and machine learning workflows. You will join an elite group of engineers dedicated to ensuring that AI can write, debug, and optimize Python... ...are teaching the models that will build the next generation of software. What You’ll Do : Algorithmic Instruction Tuning:...Part-time
TELUS International
Remotea month ago
