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Senior Software Engineer Remote UK, Architect & Mentor

Kortext is looking for a Senior Software Developer to work remotely in the UK. The role includes contributing to sprint activities, understanding requirements, mentoring team members, and delivering high-quality code. Responsibilities involve supporting architectural designs, optimising CI pipelines, and maintai ...

Software Engineer Real Time Embedded & Cloud (Hybrid)

Secureconsult is seeking talented Software Engineers to join teams working on innovative engineering and technology projects across the UK. The roles offer meaningful opportunities to contribute to high-impact systems and advanced digital technologies. You will collaborate with multidisciplinary teams ...

Staff Software Engineer, Cloud k6 — Remote UK

Grafana Labs is looking for a Staff Software Engineer to join their Cloud k6 squad, focusing on building and operating performance testing products. You will work in a fast-paced, innovative environment where you’ll guide teams to ensure system reliability and lead SRE practices. With a strong commitment to a re ...

Remote Forward Deployed Software Engineer (AI Driven)

Xafinity Consulting Ltd is seeking a Forward Deployed Software Engineer for their remote team. The role requires a strong engineering background with 3+ years of software engineering experience and proficiency in languages such as Python and C++. You will work closely with business teams, deliver solutions using ...

Senior Software Engineer — Remote, Green Tech Impact

Lunar Energy is seeking a Senior Software Engineer to join our talented team in the UK. In this fully remote role, you will design and implement business logic via APIs and UI interfaces, working with a small team to improve development practices. Ideal candidates will have 4+ years of software engineering exper ...

Senior Software Engineer, Git Storage Remote UK

A leading developer platform is seeking a Senior Software Engineer to join their Git Systems Engineering team. The ideal candidate will have extensive experience in software engineering and a strong background in various programming languages such as C, C++, Java, and Python. Responsibilities include designing s ...

Senior Software Engineer – Backend & Edge/IoT (Hybrid)

A leading technology firm in the United Kingdom seeks a Senior Software Engineer for its Defence business unit. In this role, you will lead backend and edge/IoT engineering, collaborating with teams to implement scalable solutions and shipping production-ready code in Python and a compiled language. The position ...

Remote Android Software Engineer – Flexible AI Projects

A leading technology company in the UK is seeking an Android Software Engineer to develop cutting-edge AI systems. You will work remotely, enjoying the flexibility of choosing projects and schedules. The ideal candidate is fluent in English and has experience in Kotlin and various programming languages. This rol ...

Senior Software Engineer in Test IOE: Cardano

Senior Software Engineer in Test - IOE: Cardano Posted 4 days ago. Be among the first 25 applicants. About IOG IOG is a technology company focused on blockchain research and development. We are renowned for our scientific approach to blockchain development, emphasizing peer‑revi ...

Senior Software Engineer Grafana Managed Services Remote

Grafana Labs is looking for a Senior Software Engineer to join their Managed Services team in the UK. This remote position entails ownership of running and evolving multi-cloud streaming infrastructure, improving observability and operational efficiencies. Ideal candidates will have over 6 years of experience in ...

Lead Software Engineer Mobile Development (Crypto Wallets)

Overview This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Lead Software Engineer - Mobile Development (Crypto Wallets) in the United Kingdom. In this role, you will lead the development of cutting-edge mobile applications focused on crypto wallets ...

Senior Software Engineer AI Fintech foundation (UK)

About the Team Hopper's Fintech Foundation team sits at the centre of the company's mission: reshaping how more than 100 million monthly active users experience travel. It owns the pricing engine that balances customer demand against financial risk across dozens of partners — including Capital O ...

Senior Spacecraft Software Engineer — GNSS Data Pipelines

CleanTech Talent is supporting a leading space-to-cloud analytics company in hiring a Senior Spacecraft Software Engineer. This role involves developing software for GNSS-based satellite missions and requires proficiency in Embedded C/C++, GNSS signal processing, and Python. You will work at the cutting edge of ...

Senior Software Engineer – AI Driven API & Automation

A global, data-driven technology firm is seeking a Senior Software Engineer to join a dynamic team. This position offers significant autonomy and aims to push technical boundaries. The ideal candidate will have a passion for software engineering and an interest in AI. Responsibilities include building APIs to en ...

Senior Software Engineer, Data Platform (Remote First)

A technology startup is seeking a Senior Software Engineer to drive technological innovation and product delivery. You will be responsible for understanding business problems, designing critical features, and switching between various tasks. Ideal candidates will have over 5 years of experience in software devel ...

Senior Software Engineer — AI Driven, Product Focused

A leading embedded insurance provider seeks a Product-Minded Senior Software Engineer III to incrementally deliver customer value. In this hybrid role, you'll work closely with AI tools to research, plan, and implement product changes, ensuring high quality and velocity. Responsibilities include leading problem ...

Senior Software Engineer, Data Infra (Rust/Golang)

A utilities management company in the UK is searching for a Senior Software Engineer to enhance their software and microservices within an event-sourced architecture. The ideal candidate should be proficient in Rust and Golang, with experience in Kafka, PostgreSQL, AWS, and Terraform. This role includes mentorin ...

Senior Staff Software Engineer – HFT, Remote First

Hadte Group (Hadteg) in the United Kingdom is seeking a Senior/Staff/Principal Software Engineer to join their high-frequency trading team. This role emphasizes creative freedom, work-life balance, and collaboration within a high-performing environment. Responsibilities include designing and developing trading p ...

Remote Senior Software Engineer, P2P & Cross Platform

Framework Ventures is seeking an experienced full-stack/mobile/desktop developer to create flagship decentralized applications. The ideal candidate has over 5 years of software engineering experience, particularly with React Native and Electron. You will work on designing cross-platform user experiences and inte ...

Senior Software Engineer AI Native Security Platform

Snyk is seeking a skilled engineer to join their AI-native team focused on developing an innovative intelligence platform. This role involves designing and delivering high-quality solutions to complex technical challenges. You'll lead projects from concept to production, mentor fellow engineers, and contribute t ...

Senior Software Engineer Engineering Workflow and CI

What You’ll Do Improve Firefox development workflows to reduce time spent testing and debugging test failures as well as more integration/automation of workflows Work with a geographically-distributed development team Mentor other team members and be mentored by more sen ...

Senior Backend Software Engineer, Cloud Platform US

We help companies stay secure while moving fast. Built by engineers for engineers, The Teleport Access Platform delivers on-demand, least privileged access to infrastructure based on cryptographic identity and zero trust, with built-in identity security and policy governance, making the hap ...

Remote Lead Software Engineer for Climate Platform

A leading technology firm in the UK is seeking a Lead Software Engineer to take full technical ownership of a high-impact platform serving the public sector. You will lead the architecture and delivery of a reporting platform, ensuring high standards in accessibility, security, and performance. This role require ...

Lead Software Engineer 95% Remote £85k ID41216

Lead Software Engineer - 95% Remote - £85k - ID41216 Get AI-powered advice on this job and more exclusive features. Humand Talent provided pay range This range is provided by Humand Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn ...

Senior Software Engineer Code Scanning (Remote UK)

A leading software development firm is seeking an experienced Software Engineer to join their Code Scanning team. This position allows for remote work from the UK and requires 6+ years in software engineering with expertise in languages such as C++, Java, Ruby, and Go. Responsibilities include designing high-qua ...

Remote Senior Software Engineer Code Analysis & AI

Kubelt is seeking a Senior Software Engineer in the UK, focusing on code analysis and software development. The role involves maintaining detection support for various programming languages, developing the CodeQL query language, and working alongside engineering teams to enhance product quality. With a requireme ...

Senior Software Engineer Healthcare IT & API Specialist

A leading medical technology organization in the UK is seeking a talented Senior Software Developer to join their team. You will design, develop, and maintain high-quality software solutions impacting healthcare professionals. Candidates should have strong experience in C#, .Net Core, and RESTful APIs. This role ...

Senior Software Engineer Remote, Impactful AI Savvy

A progressive tech company in the United Kingdom seeks an experienced Senior Software Engineer to contribute to product development and scaling efforts. The role demands extensive collaboration with product teams, hands-on coding, and a strong focus on user experience. A minimum of 5 years experience in agile en ...

Contract Senior Software Engineer (Java or Python)

Contract Senior Software Engineer (Java or Python) | Inside IR35Contract length: 6 months (with potential to extend)Location: LondonWorking Environment: On-siteYou will be joining a private ...

Lead Software Engineer – 3D Printing & Hardware Systems

Photocentric Ltd in Peterborough is seeking a Lead Software Engineer to enhance its 3D printing capabilities. In this role, you’ll work within a collaborative engineering team to design and maintain software solutions for complex manufacturing systems. The ideal candidate will have a degree in Computer ...

Graduate C++ Software Engineer Flexible & Growth Oriented

Reggie & Cole seeks a Graduate C++ Software Engineer to join their development team in the United Kingdom. This role offers 0–4 years of experience applicants a chance to build solid engineering foundations while working in hands-on C++ development. The position includes opportunities to learn addition ...

Hybrid Software Engineer Math Systems & API Integrations

A leading technology company is looking for an innovative developer to join their team. In this role, you will define and execute integration strategies for Simcenter Compose with various applications. You will work closely with other developers to design APIs, support debugging, and develop new toolboxes. The i ...

Part Time AI Software Quality Engineer & Reviewer

Crossing Hurdles is seeking a part-time professional with strong software engineering skills to review and refine AI-generated prompts. Responsibilities include validating algorithms for technical accuracy, providing structured feedback, and organizing content by various topics. Ideal candidates will have expert ...

Senior Software Engineer Engineering Workflow and CI

What You’ll Do Improve Firefox development workflows to reduce time spent testing and debugging test failures as well as more integration/automation of workflows Work with a geographically-distributed development team Mentor other team members and be mentored by more sen ...

Senior Software Engineer Grafana Managed Services Remote

Grafana Labs is looking for a Senior Software Engineer to join their Managed Services team in the UK. This remote position entails ownership of running and evolving multi-cloud streaming infrastructure, improving observability and operational efficiencies. Ideal candidates will have over 6 years of experience in ...

Remote Software Backend Engineer (M/W/D)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

Software Engineer AI (Remote) (Newcastle upon Tyne)

About the Project Find out more about this role by reading the information below, then apply to be considered. Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. Do you want to shape the future of autonomous agents like OpenClaw? </b ...

Remote Software Backend Engineer (M/W/D)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

Independent Software Engineer (Remote) (Newcastle upon Tyne)

About the Project Find out more about this role by reading the information below, then apply to be considered. Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. Do you want to shape the future of autonomous agents like OpenClaw? </b ...

Contract Software Engineer (Remote) (Newcastle upon Tyne)

About the Project Find out more about this role by reading the information below, then apply to be considered. Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. Do you want to shape the future of autonomous agents like OpenClaw? </b ...

Staff AI Software Engineer — Build Core Platform

A forward-thinking technology company in the UK seeks a product-minded engineer to help shape a developer-facing platform. You will build from early foundations, collaborating closely with founders and customers, while enjoying high autonomy and influence. Ideal candidates have a strong product engineering minds ...

Staff Software Engineer (£200k | TS & Go | AI)

We’re working with an early-stage technology company building a new platform at the intersection of software infrastructure and modern AI-enabled development. The team is focused on creating tools that make it significantly easier for developers and organisations to build, ship, and operate complex systems ...

Lead Software Engineer, Abuse & Fraud (Remote UK)

Live Nation International is seeking a Lead Software Engineer (Remote, UK) to enhance its Abuse and Fraud Prevention team. This role involves leading development on systems that protect significant revenue streams for Ticketmaster, collaborating across globally distributed teams, and ensuring the successful deli ...

Remote AI Software Engineer – GraphRAG & Knowledge Graph

A pre-seed start-up in the United Kingdom is seeking an AI Software Engineer with expertise in Knowledge Graphs. This remote contract role involves owning module architecture, translating requirements into technical solutions, and coding complex back-end systems. Applicants must have demonstrable experience in b ...

Software Engineer, AI/ML, PhD, Early Career

Minimum Qualifications Currently enrolled in or graduated from a PhD program. Research experience in Artificial Intelligence, Distributed Systems, Machine Learning, Data Mining, Natural Language Processing, Image Classification, Spam Fighting, or related fields. Experien ...

Remote Software Backend Engineer (M/W/D)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

Remote Software Backend Engineer (M/W/D)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

Software Engineer AI (Remote) (City of Edinburgh)

About the Project Find out more about this role by reading the information below, then apply to be considered. Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. Do you want to shape the future of autonomous agents like OpenClaw? </b ...

Independent Software Engineer (Remote) (City of Edinburgh)

About the Project Find out more about this role by reading the information below, then apply to be considered. Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. Do you want to shape the future of autonomous agents like OpenClaw? </b ...

Remote Software Backend Engineer (M/W/D)

About the Project Outlier helps the world’s most innovative companies improve their AI agents by providing human feedback. We collaborate with leading AI organizations to train Large Language Models (LLMs) to function as proactive, multi-step agents. Our projects focus on teaching these systems how to desig ...

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    Full Stack Software Engineer Reactruby Jobs in United Kingdom Job Search Guide, Trends and Insights