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    .NET Developer – Hemel Hempstead

    .NET Developer - Fastest-Growing Internet Co Ever - Hemel Hempstead, Hertfordshire Our client is changing the way merchants and consumers connect with each other worldwide, and the change has barely started. In 2024, they were the fastest-growing internet company ever, and they drove more th ...

    ServiceNow Architect TSM (Telecommunications)

    We are seeking a seasoned ServiceNow Architect – TSM to lead architecture and solution delivery for a large‑scale telecom transformation program. The role focuses on end‑to‑end ServiceNow TSM design, OSS/BSS integrations, and governance aligned with ITIL and ITOM standards. Responsibilities <u ...

    Lead Controls Engineer – PLC & Commissioning Expert

    Proactive Technical Limited is seeking an engineer to lead projects involving PLC software and controls systems design. The role requires a Bachelor's or Master's degree in Engineering or relevant qualifications. Responsibilities include producing software, interpreting electrical schematics, and ensur ...

    Go Backend Engineer — Scalable APIs & Cloud

    A leading software provider in the UK is seeking a Software Engineer (Golang) to design and develop scalable backend systems. You will work closely with cross-functional teams to identify business solutions. The ideal candidate will have proficiency in Golang, experience in RESTful APIs, and familiarity with clo ...

    Senior Java Developer Contractor

    Description3 days per week on site in SheffieldInitial 6 Months Contract£500-£550 p/dAs a Senior Java Developer, you will manage the team and contribute to the design and development of end‑to‑end solutions, working across the full technology stac ...

    Senior Java Developer Contractor

    Description3 days per week on site in SheffieldInitial 6 Months Contract£500-£550 p/dAs a Senior Java Developer, you will manage the team and contribute to the design and development of end‑to‑end solutions, working across the full technology stac ...

    Solutions Engineer, Enterprise

    Role Overview Scale’s rapidly growing Global Public Sector team is focused on using AI to address critical challenges facing the public sector around the world. Our core work consists of: Creating custom AI applications that will impact millions of citizens Generating high ...

    Senior Cloud Test Engineer – Private Cloud Automation

    Stars Arena is seeking a Senior Software Test Engineer for their Apple Private Cloud project in London, UK. This full-time position demands in-depth experience in software automation and development, along with strong programming skills in Python, Swift, and Bash. Candidates should have familiarity with Git and ...

    C++ Graphics Engineer: Real Time 3D & Projection

    A specialist technology team in London seeks a C++ Graphics Software Engineer to develop cutting-edge acoustic and visual technologies. The ideal candidate will have strong C++ skills, experience with 3D graphics, and a background in optimization. Responsibilities include implementing algorithms, designing GUI a ...

    Senior Python & Automation Engineer (Unix)

    Imagination Technologies is seeking a Senior Software Engineer specializing in Python and automation, based in Cambridge, United Kingdom. This full-time role involves developing efficient software solutions using Python 3 on Unix and writing shell scripts. The ideal candidate should have a solid unders ...

    Hybrid Data Lead Engineer Python/TypeScript + GraphQL

    Java Script Works is searching for a Lead Software Engineer - Data based in Greater London, United Kingdom. This hybrid role focuses on optimizing the platform's performance, requiring strong programming skills in Python and TypeScript, alongside knowledge of the full Software Development Life Cycle (SDLC). Remu ...

    Technical Lead

    Company Description We believe in the power of ingenuity to build a positive human future. As strategies, technologies, and innovation collide, we create opportunity from complexity. Our teams of interdisciplinary experts combine innovative thinking and breakthrough technologies t ...

    Senior SDET (Java)

    Who we are:For over 20 years, Global Relay has set the standard in enterprise information archiving with industry-leading cloud archiving, surveillance, eDiscovery, and analytics solutions. We securely capture and preserve the communications data of the world’s most highly regulated firms ...

    Lead AI Engineer

    London (hybrid) — open to Europe/USA for exceptional candidates Full-time Competitive + equity Start: June 2026 Reports to: CEO / Founder Build the platform that makes workers instantly bookable, credentials portable, and hiring fair. This role has the potential to evolve into a CTO ...

    CAFM Developer

    Title:CAFM DeveloperAbout KBR and the ProjectKBR are a global technical solutions provider with 28,000 employees worldwide, with operations in 34 countries delivering to customers in 80 countries. KBR work collaboratively with their wide customer base to deliver solutions that stri ...

    CAFM Developer

    Title:CAFM DeveloperAbout KBR and the ProjectKBR are a global technical solutions provider with 28,000 employees worldwide, with operations in 34 countries delivering to customers in 80 countries. KBR work collaboratively with their wide customer base to deliver solutions that stri ...

    Staff Product Engineer (Frontend) 90 115K + Equity + Benefits Hybrid (3 days a week (coming do[...]

    Overview Staff Product Engineer (Frontend) – Hybrid (3 days a week in London, coming down to 2) | £/€ 90-115K + Equity + Benefits The Opportunity We’re looking for a Staff Product Engineer (Frontend) to help shape the future of our brand-new platform — one with zero tech debt, a ...

    Principal Consultant & Microsoft MVP — Tech Innovator

    Fourth Consecutive Microsoft MVP Award for Principal Consultant Jamie Taylor July 11, 2025 Share this Article LEEDS, UK. July 11th, 2025 – RJJ Software is delighted to announce that Jamie Taylor, Principal Consultant and founder, has been awarded Microsof ...

    Principal Consultant & Microsoft MVP — Tech Innovator

    Fourth Consecutive Microsoft MVP Award for Principal Consultant Jamie Taylor July 11, 2025 Share this Article LEEDS, UK. July 11th, 2025 – RJJ Software is delighted to announce that Jamie Taylor, Principal Consultant and founder, has been awarded Microsof ...

    Fourth Consecutive Microsoft MVP Award for Principal Consultant Jamie Taylor

    Fourth Consecutive Microsoft MVP Award for Principal Consultant Jamie Taylor July 11, 2025 Share this Article LEEDS, UK. July 11th, 2025 – RJJ Software is delighted to announce that Jamie Taylor, Principal Consultant and founder, has been awarded Microsof ...

    Principal Consultant & Microsoft MVP — Tech Innovator

    Fourth Consecutive Microsoft MVP Award for Principal Consultant Jamie TaylorJuly 11, 2025Share this ArticleLEEDS, UK. July 11th, 2025 – RJJ Software is delighted to announce that Jamie Taylor, Principal Consultant and founder, has been awarded Microsoft MVP ...

    Senior Localisation Engineer

    Established in 1998 and working in over 30 languages, the Keywords Group is a fast growing plc. listed on the London Stock Exchange’s AIM market. We are one of the leaders in the provision of localization services to the Video games and Software Localization markets worldwide. Keywords are an i ...

    Senior Localisation Engineer

    Established in 1998 and working in over 30 languages, the Keywords Group is a fast growing plc. listed on the London Stock Exchange’s AIM market. We are one of the leaders in the provision of localization services to the Video games and Software Localization markets worldwide. Keywords are an i ...

    Intermediate Backend Engineer (RoR), Security Risk Management: Platform Management

    Overview Join to apply for the Intermediate Backend Engineer (RoR), Security Risk Management: Platform Management role at GitLab . GitLab is an open-core software company that develops the most comprehensive AI-powered DevSecOps Platform, used by more than 100,000 organizatio ...

    Account Solution Architect

    CoreWeave is The Essential Cloud for AI. Built for pioneers by pioneers, CoreWeave delivers a platform of technology, tools, and teams that enables innovators to build and scale AI with confidence. Trusted by leading AI labs, startups, and global enterprises, CoreWeave combines superior infrastructure perf ...

    Technical Account Manager

    Interact provides enterprise-grade intranet software that connects over three million employees to leading global names like Levi's, Domino’s, Teva Pharmaceuticals, and Technicolor. Our team of customer-focused problem solvers are passionate about helping organizations to communicate better. We do ...

    Platform Engineer AWS Linux Python Cloud HFT

    Salary: GBP85000 - GBP per annum + bonus + benefits Platform Engineer (AWS Linux Python Cloud) London / WFH to £100k Opportunity to progress your career at a hugely profitable High Frequency Trading firm that specialise in crypto markets, in a hands‑on Platform Engineer role. Re ...

    Principal Engineer (Contract)

    CONTRACT - Senior / Staff / Principal Software Engineers | UK Challenger Bank | Liverpool St | 2-days on site | Outside IR35 We're working with an established UK Challenger Bank entering a significant scale-up phase and looking for exceptional talent to level-up the engineering org. <p ...

    Security Engineer, Field Operations

    Position Overview SenseOn is looking for a Forward Deployed Engineer to sit at the intersection of security engineering, software development, and customer success. This is one of the broadest and most impactful technical roles in the business; you will be the person who makes SenseOn work in the ...

    SharePoint Engineers | Military Veterans

    At INflow Federal, we’re not just building infrastructure—we’re shaping the future of national defense. We design and engineer secure, intelligent systems that empower mission success through the seamless integration of human insight and machine capability. With deep roots in Department of Defense (DoD) ...

    Senior Electrical Engineer High Rise

    We invite you to bring your expertise and enthusiasm as you contribute to innovative and high-quality design solutions. To succeed in this role, you must be confident facing clients and have excellent working knowledge of building services installations particularly in High Rise Buildings. Are you our new ...

    Application Developer

    This is a genuinely exciting time to join us. We’re rebuilding and modernising core business systems, moving into a much more product‑led way of working, and creating new applications from the ground up rather than just maintaining what already exists. This is a greenfield opportunity in the proper ...

    Product Engineer

    Overview Product engineering, a real focus on the intricate detail. You’ll gain an in‑depth understanding of the specific product your team is building. The products are mission critical to the company, they need them to deliver for their expanding customer list, building out next generation infr ...

    Senior Frontend Developer Fintech AI

    We’re hiring on behalf of a fast-growing UK AI Fintech looking to add a Senior Frontend Developer to its team. Backed by strong investment and with significant momentum behind them, they’re entering a major phase of growth and scaling both their platform and engineering capability. This is a high-i ...

    Senior Python Developer

    Requirements The role requires strong hands‑on expertise in Python along with a broad and deep understanding of modern coding practices, multiple programming languages, and software delivery standards spanning across a number of new and existing project streams; working alongside a wider glob ...

    Senior AI Agent Developer

    Senior AI Agent Developer Pearson Carter are currently working with a growing start up who have had lots of financial investment and are looking to invest heavily internally in Claude AI Agents  Get in touch if you are looking for your next op ...

    Senior AI Agent Developer

    Senior AI Agent Developer Pearson Carter are currently working with a growing start up who have had lots of financial investment and are looking to invest heavily internally in Claude AI Agents  Get in touch if you are looking for your next op ...

    GCP Native Engineering Lead

    Role Purpose The Software Engineer will work as a hands-on individual contributor within a delivery team, responsible for developing high-quality software solutions. The role involves contributing to and, at times, leading design and engineering decisions, while delivering medium to high complexity work with min ...

    Machine Learning Engineer

    London, UK – 3+ Years | Full-Time We are looking for a highly capable machine learning engineer to optimize our machine learning systems. You will be evaluating existing machine learning (ML) processes, performing statistical analysis to resolve data set problems, and enhancing the accuracy of our ...

    Sales Representative, Central US

    Careers Join us at n6, where innovation thrives and groundbreaking discoveries await. Apply now to be part of a dynamic team shaping the future of biotechnology. Sales Representative, Central US We are seeking a motivated, ambitious, and results-driven Sales Representative to dr ...

    Biotech Sales Pro (Remote, Central US/Germany)

    Careers Join us at n6, where innovation thrives and groundbreaking discoveries await. Apply now to be part of a dynamic team shaping the future of biotechnology. Sales Representative, Central US We are seeking a motivated, ambitious, and results-driven Sales Representative to dr ...

    Staff Product Security Engineer New United Kingdom Remote

    Chainguard is the trusted source for open source. By delivering hardened, secure, and production-ready builds of all the open source software engineers and AI agents rely on, Chainguard helps organizations build faster, stay compliant, and eliminate risk. Our customers include Fortune 500 enterpris ...

    Gen AI Engineering Manager

    As part of a global digital leader, you’ll have the chance to work on projects that tackle complex challenges and create a positive impact on society. Here, your ideas and expertise can help build a better future for everyone.They are now seeking people who are passionate about using technology to make ...

    Lead Engineer (Contract)

    This is initially a rolling contract engagement. For the right person, there is a potential path to a permanent role with equity. About the company We're an early-stage B2B fintech building verification and credit management infrastructure for the UK and European markets. Our platform rep ...

    Gen AI Engineering Manager

    As part of a global digital leader, you’ll have the chance to work on projects that tackle complex challenges and create a positive impact on society. Here, your ideas and expertise can help build a better future for everyone.They are now seeking people who are passionate about using technology to make ...

    Product Engineering Team Lead

    About WintermuteWintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across cryptocurrency exchanges and trading platforms, a broad range of OTC trading products as well as support high profile blockchain pr ...

    Java Developer (M/F/D)*

    As a Java Developer, you will collaborate closely with cross-functional teams to deliver high-quality Warehouse Control Software solutions on time, supporting TGW's reputation for innovation and excellence, while working within our agile framework. You'll support the installation of software applications a ...

    Observability Platform Engineer

    SRT Marine Systems is seeking a Software Engineer (Monitoring Platform) to join their team in Cardiff. You will be responsible for designing, building, and maintaining a productised monitoring platform that operates across globally distributed sites. Ideal candidates should have strong software enginee ...

    AI Driven Enterprise Security Engineer (Hybrid Remote)

    CloudBees is seeking an Enterprise Security Engineer (AI & Enterprise Security) to enhance security for AI initiatives. This hybrid full-time role requires hands-on expertise in software security, secure SDLC principles, and AI security knowledge. You’ll conduct threat modeling, develop secure practices for inte ...

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      Full Stack Software Engineer Javascript React Elixir Jobs in United Kingdom Job Search Guide, Trends and Insights