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AI Engineer, Software Engineer, Machine Learning Engineer, LLM, GenAI, Agentic, LangChain, LangGraph, Langfuse, Python, Backend, API, MLflow, W&B, DVC, Evaluation, RAG, Retrieval, Semantic Search, Multimodal, Computer Vision, Speech-to-Text, Cloud, AWS, Azure, Model Deployment, UK Remote, Contractor, EdTech, Assessment Systems, Automated Scoring, Git, GitHub, UK Hours
AI Engineer, Software Engineer, Machine Learning Engineer, LLM, GenAI, Agentic, LangChain, LangGraph, Langfuse, Python, Backend, API, MLflow, W&B, DVC, Evaluation, RAG, Retrieval, Semantic Search, Multimodal, Computer Vision, Speech-to-Text, Cloud, AWS, Azure, Model Deployment, UK Remote, Contractor, EdTech, Assessment Systems, Automated Scoring, Git, GitHub, UK Hours
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Familiarity with HTTP methods and API interaction design
Familiarity with HTTP methods and API interaction design
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Experience of SOAP API's
Experience of SOAP API's
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Experience with API automation is beneficial
Experience with API automation is beneficial
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Come and join a passionate and collaborative team driving digital transformation at Companies House! As aLead DevOps Engineer, you'll be at the heart of our mission to deliver secure, resilient, and high-performing services that support millions of users. You will join a large, diverse team of engineers with a broad range of skills and domain knowledge. We take pride in our team-first culture and our track record - maintaining 99.5% service availability over the past five years. This is your chance to lead with impact, shape our DevOps strategy, and help us build the future of digital services. If you're ready to grow your career while making a real difference, wed love to hear from you. Companies House offers a flexible and welcoming culture that promotes a healthy work life balance as well as a proactive approach to wellbeing that allows us to be our best at work.
Come and join a passionate and collaborative team driving digital transformation at Companies House! As aLead DevOps Engineer, you'll be at the heart of our mission to deliver secure, resilient, and high-performing services that support millions of users. You will join a large, diverse team of engineers with a broad range of skills and domain knowledge. We take pride in our team-first culture and our track record - maintaining 99.5% service availability over the past five years. This is your chance to lead with impact, shape our DevOps strategy, and help us build the future of digital services. If you're ready to grow your career while making a real difference, wed love to hear from you. Companies House offers a flexible and welcoming culture that promotes a healthy work life balance as well as a proactive approach to wellbeing that allows us to be our best at work.
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Low Latency C++ Engineer - Crypto
Low Latency C++ Engineer - Crypto
Understanding Recruitment
UK
£130000 - £185000 per annum + equity, bonus, remote, benefits
£130,000 - £185,000 DOE + RSUs + Bonus + Benefits?? Fully Remote (must be based in the UK) Want to help shape the future of crypto trading? This is a chance to join one of the world's leading crypto trading platforms and a team known for its cutting-edge low-latency systems and lightning-fast execution speeds. They're looking for engineers who thrive in high-performance, high-ownership environments. You'll work alongside some of the brightest minds in trading tech, designing and building distributed C++ systems that handle massive throughput with ultra-low latency. If you've honed your craft in a fast-paced, high-frequency environment, this could be your next big move. * Expert-level C++ experience (ideally in trading, HFT or other low-latency domains) * Proven track record building high-performance, highly available distributed systems * Strong design and architectur
£130,000 - £185,000 DOE + RSUs + Bonus + Benefits?? Fully Remote (must be based in the UK) Want to help shape the future of crypto trading? This is a chance to join one of the world's leading crypto trading platforms and a team known for its cutting-edge low-latency systems and lightning-fast execution speeds. They're looking for engineers who thrive in high-performance, high-ownership environments. You'll work alongside some of the brightest minds in trading tech, designing and building distributed C++ systems that handle massive throughput with ultra-low latency. If you've honed your craft in a fast-paced, high-frequency environment, this could be your next big move. * Expert-level C++ experience (ideally in trading, HFT or other low-latency domains) * Proven track record building high-performance, highly available distributed systems * Strong design and architectur
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We are seeking a skilled Full Stack Developer to lead the development of a scalable, secure, and user-centric analytics platform. This is a12 Months fixed term role, you must be UK based, the role is fully remote. Full Stack Developer - Role Responsibilities * Develop and maintain the React-based UI and Golang microservices backend * Design intuitive user experiences and deliver feature-rich portal modules * Implement and optimise CI/CD pipelines for automated deployment and testing. * Integrate with external * Build and manage APIs for internal and customer-facing services. * Participate in architectural decisions and contribute to the platforms roadmap. Full Stack Developer -Essential Experience * Proven experience in full stack development * Strong proficiency in React, JavaScript, PHP Symfony, and Golang
We are seeking a skilled Full Stack Developer to lead the development of a scalable, secure, and user-centric analytics platform. This is a12 Months fixed term role, you must be UK based, the role is fully remote. Full Stack Developer - Role Responsibilities * Develop and maintain the React-based UI and Golang microservices backend * Design intuitive user experiences and deliver feature-rich portal modules * Implement and optimise CI/CD pipelines for automated deployment and testing. * Integrate with external * Build and manage APIs for internal and customer-facing services. * Participate in architectural decisions and contribute to the platforms roadmap. Full Stack Developer -Essential Experience * Proven experience in full stack development * Strong proficiency in React, JavaScript, PHP Symfony, and Golang
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Espire Infolabs is hiring forJDA Dispatcher Developer for UK with 100% remote working - Job Title:JDA Dispatcher Developer - Job Type: Permanent - Job Location: 100% Remote - Job Description, Develop & maintain custom enhancements, interfaces, and extensions within the JDA Dispatcher WMS environment. Design & implement system configurations, rules changes and new functionalities to meet evolving business needs. Participating in the implementation of new JDA Dispatcher systems, including configuring the system based on business requirements and conducting user training. Working on integrating the JDA Dispatcher WMS with other systems like ERP, TMS, and material handling equipment (MHE). Analysing and troubleshooting technical problems related to the JDA Dispatcher WMS, including performance issues, integration problems, and user-related operational issues.
Espire Infolabs is hiring forJDA Dispatcher Developer for UK with 100% remote working - Job Title:JDA Dispatcher Developer - Job Type: Permanent - Job Location: 100% Remote - Job Description, Develop & maintain custom enhancements, interfaces, and extensions within the JDA Dispatcher WMS environment. Design & implement system configurations, rules changes and new functionalities to meet evolving business needs. Participating in the implementation of new JDA Dispatcher systems, including configuring the system based on business requirements and conducting user training. Working on integrating the JDA Dispatcher WMS with other systems like ERP, TMS, and material handling equipment (MHE). Analysing and troubleshooting technical problems related to the JDA Dispatcher WMS, including performance issues, integration problems, and user-related operational issues.
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Job title: Security Consultant - Location: UK Remote - Contract: 9 months, Outside IR35 - Why Apply? This contract role offers the opportunity to play a key part in strengthening an established Secure SDLC within a complex, large-scale environment. You'll work across application security and project delivery, influencing how security is embedded throughout the lifecycle and helping teams build solutions securely from the outset. * Lead improvements to the Secure Software Development Lifecycle, aligned to NIST CSF 2.0. * Act as an Application Security / Project Guardian, embedding security across delivery lifecycles. * Review and tighten existing vulnerability management practices. * Define and document end-to-end security requirements in a clear, accessible format for delivery teams. * Ensure security controls are applied at the right stage of projects, regardless of
Job title: Security Consultant - Location: UK Remote - Contract: 9 months, Outside IR35 - Why Apply? This contract role offers the opportunity to play a key part in strengthening an established Secure SDLC within a complex, large-scale environment. You'll work across application security and project delivery, influencing how security is embedded throughout the lifecycle and helping teams build solutions securely from the outset. * Lead improvements to the Secure Software Development Lifecycle, aligned to NIST CSF 2.0. * Act as an Application Security / Project Guardian, embedding security across delivery lifecycles. * Review and tighten existing vulnerability management practices. * Define and document end-to-end security requirements in a clear, accessible format for delivery teams. * Ensure security controls are applied at the right stage of projects, regardless of
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The role bridges business goals with technical execution, leading client engagements from pre-sales through delivery, while also contributing directly as a software engineer on scalable geospatial components, API and data pipelines.
The role bridges business goals with technical execution, leading client engagements from pre-sales through delivery, while also contributing directly as a software engineer on scalable geospatial components, API and data pipelines.
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Experience in scripting in (i.e., PowerShell, REST API, PowerShell, JSON).
Experience in scripting in (i.e., PowerShell, REST API, PowerShell, JSON).
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Commercial experience of penetration testing including Web Applications and API. * Postman or SOAP UI for API testing with a security focus (e.g. injection, authorisation, token misuse).
Commercial experience of penetration testing including Web Applications and API. * Postman or SOAP UI for API testing with a security focus (e.g. injection, authorisation, token misuse).
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Proven experience with API development and integration
Proven experience with API development and integration
Leaflet Maps / Google Maps API
Leaflet Maps / Google Maps API
About us - At Environment Bank, were working together to help restore natural habitats across England. With thousands of acres of new habitat creation already underway, our projects are delivering biodiversity gains and helping vital ecosystems to recover and flourish. Our diverse team includes ecologists, land managers, habitat specialists, geospatial analysts, planning advisors, account managers, digital creatives, legal experts, and more. From our habitat specialists to our sales and marketing teams, everyone at Environment Bank is a champion for our values, working towards our goal of reversing biodiversity loss. Environment Bank is a market-leading organisation in a sector thats experiencing rapid growth. Weve already built a highly skilled team of experts and were actively looking to expand our team in the coming months.
About us - At Environment Bank, were working together to help restore natural habitats across England. With thousands of acres of new habitat creation already underway, our projects are delivering biodiversity gains and helping vital ecosystems to recover and flourish. Our diverse team includes ecologists, land managers, habitat specialists, geospatial analysts, planning advisors, account managers, digital creatives, legal experts, and more. From our habitat specialists to our sales and marketing teams, everyone at Environment Bank is a champion for our values, working towards our goal of reversing biodiversity loss. Environment Bank is a market-leading organisation in a sector thats experiencing rapid growth. Weve already built a highly skilled team of experts and were actively looking to expand our team in the coming months.
Operating in over 37 markets and 25 currencies, Tillo processes billions in gift card transactions through a single, plug-and-go API, powering rewards and incentives for the worlds leading businesses.
Operating in over 37 markets and 25 currencies, Tillo processes billions in gift card transactions through a single, plug-and-go API, powering rewards and incentives for the worlds leading businesses.
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Back End Developer - DV Cleared - Hybrid - Various Locations
Back End Developer - DV Cleared - Hybrid - Various Locations
Experis
UK
£70000 - £120000 per annum + Excellent Benefits
Back End Developer - Must have an Active DV Clearance - Hybrid - We are seeking a skilled and motivated Back End Developer to support the digital transformation of Defence services. You'll work with cross-functional teams including front-end developers, UX specialists, architects and stakeholders, building the infrastructure and services behind modern, cloud-native applications. Location: Bristol, London, Manchester or Cambridge - Salary: £70,000 - £120,000 (depending on experience) If you're passionate about solving complex technical challenges and building scalable, secure platforms in mission-critical environments, this is an excellent opportunity to make a real impact. * Developing end-to-end features as part of an agile, collaborative team * Building and deploying cloud-native, containerised applications using te
Back End Developer - Must have an Active DV Clearance - Hybrid - We are seeking a skilled and motivated Back End Developer to support the digital transformation of Defence services. You'll work with cross-functional teams including front-end developers, UX specialists, architects and stakeholders, building the infrastructure and services behind modern, cloud-native applications. Location: Bristol, London, Manchester or Cambridge - Salary: £70,000 - £120,000 (depending on experience) If you're passionate about solving complex technical challenges and building scalable, secure platforms in mission-critical environments, this is an excellent opportunity to make a real impact. * Developing end-to-end features as part of an agile, collaborative team * Building and deploying cloud-native, containerised applications using te
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As a Senior Software Engineer at Deliveroo, your individual work contributes to achieving goals in across your team. * Take pride in readable, well-designed and well-tested software * 5+ years of experience in building Android applications at scale * Accomplished in scaling Android architecture * 3+ years of experience with Android development tools like Android Studio * Knowledge of the Android SDK and AndroidX - Why Deliveroo? We're building the definitive online food company, transforming the way the world eats by making hyper-local food more convenient and accessible. We obsess about building the future of food, whilst using our network as a force for good. We're at the forefront of an industry, powered by our mar
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Full Stack Developer (Space/Ground Segment Software)
Full Stack Developer (Space/Ground Segment Software)
Hays
Oxfordshire
£65000 - £95000 per annum + £65000 - £95000 + Package
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Perl Developer Certain Advantage are hiring for a Perl Developer based in Stevenage. (Once a month onsite in Stevenage) * Code technical publication stylesheets using PERL language * Proficiency in PERL is essential - This role is on an initial 6-month contract basis. Were working with a leading defence and aerospace organization that designs, develops, and delivers advanced missile systems and related technologies. It supports national and allied armed forces with cutting-edge, integrated solutions across air, land, and sea domains. * Develop database solutions to store and retrieve company information * Install and configure information systems to ensure functionality * Migrate data from legacy systems to new solutions * Improve system performance by conducting tests, troubleshooting and integrating
Perl Developer Certain Advantage are hiring for a Perl Developer based in Stevenage. (Once a month onsite in Stevenage) * Code technical publication stylesheets using PERL language * Proficiency in PERL is essential - This role is on an initial 6-month contract basis. Were working with a leading defence and aerospace organization that designs, develops, and delivers advanced missile systems and related technologies. It supports national and allied armed forces with cutting-edge, integrated solutions across air, land, and sea domains. * Develop database solutions to store and retrieve company information * Install and configure information systems to ensure functionality * Migrate data from legacy systems to new solutions * Improve system performance by conducting tests, troubleshooting and integrating