West London, London, United Kingdom Hybrid / WFH Options
Client Server
Senior JavaScriptEngineer/Developer (Vue.js API) London to £100k Do you have expertise with JavaScript? You could be progressing your career in a senior, hands-on Senior JavaScriptEngineer role at a scale-up tech company, that enables smart matching for commercial van drivers … of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior JavaScriptEngineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help … scale and future proof the business. You'll focus on front end components using JavaScript and Vue.js, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use More ❯
Hammersmith And Fulham, London, United Kingdom Hybrid / WFH Options
client server
Senior JavaScriptEngineer/Developer (Vue.js API) London to £100k Do you have expertise with JavaScript? You could be progressing your career in a senior, hands-on Senior JavaScriptEngineer role at a scale-up tech company, that enables smart matching for commercial van drivers … of £125 million. You'll be working on complex and interesting systems and can enjoy a range of benefits and perks. As a Senior JavaScriptEngineer you'll collaborate as part of an Agile technology team to design and develop, troubleshoot and solve complex software issues to help … scale and future proof the business. You'll focus on front end components using JavaScript and Vue.js, there's a range of other tech in the stack (TypeScript, Node.js, Java, Python and of course a bit of legacy PHP!), you'll be encouraged to explore new technologies and use More ❯
Senior JavascriptEngineer - TDD/XP - £540 per day outside IR35 Senior JavascriptEngineer, with strong XP and TDD experience, is now required by an eCommerce client with a search for a contract to support with the delivery of their innovative web applications. They are searching More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Ventula Consulting
Senior JavascriptEngineer - TDD/XP - £540 per day outside IR35 Senior JavascriptEngineer, with strong XP and TDD experience, is now required by an eCommerce client with a search for a contract to support with the delivery of their innovative web applications. They are searching More ❯
london, south east england, united kingdom Hybrid / WFH Options
Ventula Consulting
Senior JavascriptEngineer - TDD/XP - £540 per day outside IR35 Senior JavascriptEngineer, with strong XP and TDD experience, is now required by an eCommerce client with a search for a contract to support with the delivery of their innovative web applications. They are searching More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Ventula Consulting
Senior JavascriptEngineer - TDD/XP - £540 per day outside IR35 Senior JavascriptEngineer, with strong XP and TDD experience, is now required by an eCommerce client with a search for a contract to support with the delivery of their innovative web applications. They are searching More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Ventula Consulting
Senior JavascriptEngineer - TDD/XP - £540 per day outside IR35 Senior JavascriptEngineer, with strong XP and TDD experience, is now required by an eCommerce client with a search for a contract to support with the delivery of their innovative web applications. They are searching More ❯
Colchester, Essex, South East, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
Senior Software Engineer (JavaScript) ?? Colchester - Hybrid (2 days in-office, your choice) ?? £40,000 - £50,000 + flexible hours + award-winning culture Are you a strong JavaScript developer who's ready to take the next step into leadership? We're working with an award-winning Colchester … based business that partners with household name global clients , and they're looking for a Senior Software Engineer to help lead their talented dev team. Why this role? Flexible working hours - work to your own rhythm, just be contactable between 10am and 4pm. Hybrid working - in the office just … to frontend UI, R&D, and dev strategy. The environment is collaborative and forward-thinking - your voice will matter. Tech Stack Required: Node.js React.js JavaScript/TypeScript HTML/CSS PostgreSQL Backend APIs Nice to Have: Next.js GCP or AWS Slack, Postman CI/CD pipelines Python You'll More ❯
Senior JavascriptEngineer - TDD/XP - £540 per day outside IR35 Senior JavascriptEngineer, with strong XP and TDD experience, is now required by an eCommerce client with a search for a contract to support with the delivery of their innovative web applications. They are searching More ❯
City of London, Greater London, UK Hybrid / WFH Options
Ventula Consulting
Senior JavascriptEngineer - TDD/XP - £540 per day outside IR35 Senior JavascriptEngineer, with strong XP and TDD experience, is now required by an eCommerce client with a search for a contract to support with the delivery of their innovative web applications. They are searching More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
DWP Digital
JavaScriptEngineer Pay up to £58,347, plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We are looking for outstanding Software Engineers to work on a large payments transformation programme at DWP. Our teams use fresh ideas and … useful, robust automated test suite to support a continuous deployment environment. Knowledge and experience of developing large scale systems using open-source technologies like JavaScript, Node.js. You and your role This is a role working on our payments products, so a background in payments would be helpful. But it More ❯
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom Hybrid / WFH Options
DWP Digital
JavaScriptEngineer Pay up to £58,347, plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work life balance. DWP. Digital with Purpose. We are looking for outstanding Software Engineers to work on a large payments transformation programme at DWP. Our teams use fresh ideas and … useful, robust automated test suite to support a continuous deployment environment. Knowledge and experience of developing large scale systems using open-source technologies like JavaScript, Node.js. You and your role This is a role working on our payments products, so a background in payments would be helpful. But it More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Wave Talent
Staff to Principal JavaScriptEngineer | £110,000–£150,000 + Equity | TypeScript | React | Node.js | Hybrid (3 Days in Victoria) A high-growth, VC-backed SaaS startup is redefining how modern businesses manage spend—streamlining everything from software requests to supplier approvals. With enterprise customers already onboard and 10x … user experiences, and solving real customer problems Have a history of excellence in any domain—tech, academia, sport, or side projects 💸 Compensation & Equity Senior Engineer £90,000 - £110,000 Staff Engineer : £110,000 – £135,000 Principal Engineer : £135,000 – £150,000 Equity Options ✨ Benefits Hybrid working More ❯
Staff to Principal JavaScriptEngineer | £110,000–£150,000 + Equity | TypeScript | React | Node.js | Hybrid (3 Days in Victoria) A high-growth, VC-backed SaaS startup is redefining how modern businesses manage spend—streamlining everything from software requests to supplier approvals. With enterprise customers already onboard and 10x … user experiences, and solving real customer problems Have a history of excellence in any domain—tech, academia, sport, or side projects 💸 Compensation & Equity Senior Engineer £90,000 - £110,000 Staff Engineer : £110,000 – £135,000 Principal Engineer : £135,000 – £150,000 Equity Options ✨ Benefits Hybrid working More ❯
london, south east england, united kingdom Hybrid / WFH Options
Wave Talent
Staff to Principal JavaScriptEngineer | £110,000–£150,000 + Equity | TypeScript | React | Node.js | Hybrid (3 Days in Victoria) A high-growth, VC-backed SaaS startup is redefining how modern businesses manage spend—streamlining everything from software requests to supplier approvals. With enterprise customers already onboard and 10x … user experiences, and solving real customer problems Have a history of excellence in any domain—tech, academia, sport, or side projects 💸 Compensation & Equity Senior Engineer £90,000 - £110,000 Staff Engineer : £110,000 – £135,000 Principal Engineer : £135,000 – £150,000 Equity Options ✨ Benefits Hybrid working More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Wave Talent
Staff to Principal JavaScriptEngineer | £110,000–£150,000 + Equity | TypeScript | React | Node.js | Hybrid (3 Days in Victoria) A high-growth, VC-backed SaaS startup is redefining how modern businesses manage spend—streamlining everything from software requests to supplier approvals. With enterprise customers already onboard and 10x … user experiences, and solving real customer problems Have a history of excellence in any domain—tech, academia, sport, or side projects 💸 Compensation & Equity Senior Engineer £90,000 - £110,000 Staff Engineer : £110,000 – £135,000 Principal Engineer : £135,000 – £150,000 Equity Options ✨ Benefits Hybrid working More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Wave Talent
Staff to Principal JavaScriptEngineer | £110,000–£150,000 + Equity | TypeScript | React | Node.js | Hybrid (3 Days in Victoria) A high-growth, VC-backed SaaS startup is redefining how modern businesses manage spend—streamlining everything from software requests to supplier approvals. With enterprise customers already onboard and 10x … user experiences, and solving real customer problems Have a history of excellence in any domain—tech, academia, sport, or side projects 💸 Compensation & Equity Senior Engineer £90,000 - £110,000 Staff Engineer : £110,000 – £135,000 Principal Engineer : £135,000 – £150,000 Equity Options ✨ Benefits Hybrid working More ❯
Staff to Principal JavaScriptEngineer | £110,000–£150,000 + Equity | TypeScript | React | Node.js | Hybrid (3 Days in Victoria) A high-growth, VC-backed SaaS startup is redefining how modern businesses manage spend—streamlining everything from software requests to supplier approvals. With enterprise customers already onboard and 10x … user experiences, and solving real customer problems Have a history of excellence in any domain—tech, academia, sport, or side projects Compensation & Equity Senior Engineer £90,000 - £110,000 Staff Engineer : £110,000 – £135,000 Principal Engineer : £135,000 – £150,000 Equity Options ✨ Benefits Hybrid working More ❯
City of London, Greater London, UK Hybrid / WFH Options
Wave Talent
Staff to Principal JavaScriptEngineer | £110,000–£150,000 + Equity | TypeScript | React | Node.js | Hybrid (3 Days in Victoria) A high-growth, VC-backed SaaS startup is redefining how modern businesses manage spend—streamlining everything from software requests to supplier approvals. With enterprise customers already onboard and 10x … user experiences, and solving real customer problems Have a history of excellence in any domain—tech, academia, sport, or side projects Compensation & Equity Senior Engineer £90,000 - £110,000 Staff Engineer : £110,000 – £135,000 Principal Engineer : £135,000 – £150,000 Equity Options ✨ Benefits Hybrid working More ❯
About the role We have an exciting opportunity for a Full-Stack JavaScriptEngineer to join the elementsuite team-someone who's passionate about building high-quality products and tools across the stack. This role blends front-end finesse with back-end capability, and we're especially keen … to meet developers who can pair modern JavaScript frameworks with solid SQL experience to help power our next-gen HR platform. You'll work closely with our Application Development team to deliver scalable, maintainable software that supports our growing user base. This is a hands-on, end-to-end … and AI-enabled. Key responsibilities in the role will include: Building innovative, high-quality features in line with the elementsuite roadmap. Writing clean, reusable JavaScript code using modern frameworks (Vue.js, Knockout.js). Creating responsive, user-focused UI/UX with HTML5, CSS3, and SASS. Designing and writing performant SQL More ❯
About the role We have an exciting opportunity for a JavaScriptEngineer to join the elementsuite team, who's passionate about creating engaging, high-quality products and tools. You'll be working closely with our Application Development team, contributing to our cutting-edge HR software platform. This is … our customers thrive. Key responsibilities in the role will include: Building innovative, high-quality products in line with the elementsuite roadmap. Writing clean, reusable JavaScript code using modern frameworks (e.g. Vue.js, Knockout.js). Developing responsive UI/UX experiences using HTML5, CSS3, and SASS. Testing your work thoroughly with … feedback, and continually learning. Skills & experience Demonstrable experience working in a software engineering environment (any experience in HR software would be advantageous). Strong JavaScript skills and experience with modern frameworks (Vue.js, Knockout.js, jQuery). Solid understanding of MVVM, responsive design, and UI/UX principles. Experience working with More ❯
Crick Institute and more to achieve groundbreaking performances that have revolutionised their operations. The Role We are seeking a bright and motivated Junior Software Engineer to join our team. You will join us on our mission to provide the front end experience required to realise the full potential of … stack. Key Responsibilities Collaborate with Product and Delivery Managers to refine and design new features Implement new features in our simulation platform, primarily in JavaScript Extend JavaScript apps that visualise and control the simulation Identify and resolve defects across our technology stack Participate in peer code and design … of projects Skills Knowledge and Expertise Bachelor's degree in Computer Science, Software Engineering or equivalent experience Strong CS fundamentals Web application development with JavaScript (Desirable) Experience with C++ or Rust (Desirable) Knowledge of real-time simulator or game engine architecture (Desirable) Experience developing distributed, cloud deployed applications Job More ❯
At Atominvest, we build tools and software for the world's best investors. Are you looking for an opportunity to be part of a high growth software business within the private equity & venture capital industry? Do you love to build More ❯
Senior Full Stack Engineer | £110,000 | TypeScript | React | Hybrid (1 day a week in Old Street) Fresh off the back of $96M in VC funding, My client are scaling rapidly and working with top-tier partners to transform carbon markets through data, science, and powerful digital tools. They are … an industry-leading climate tech company on a mission to drive real, measurable environmental impact. As a Senior Full Stack Engineer , you’ll help shape the architecture and infrastructure of their core platform—automating complex workflows, integrating with external systems, and building production-grade APIs and data solutions that … Final Interview (multiple stakeholders) Fancy finding out more? Click APPLY , and I (Sam Barcia) will be in touch to discuss further! Senior Full Stack Engineer | £110,000 | TypeScript | React | Hybrid (1 day a week in Old Street More ❯
Senior Full Stack Engineer | £110,000 | TypeScript | React | Hybrid (1 day a week in Old Street) Fresh off the back of $96M in VC funding, My client are scaling rapidly and working with top-tier partners to transform carbon markets through data, science, and powerful digital tools. They are … an industry-leading climate tech company on a mission to drive real, measurable environmental impact. As a Senior Full Stack Engineer , you’ll help shape the architecture and infrastructure of their core platform—automating complex workflows, integrating with external systems, and building production-grade APIs and data solutions that … Final Interview (multiple stakeholders) Fancy finding out more? Click APPLY , and I (Sam Barcia) will be in touch to discuss further! Senior Full Stack Engineer | £110,000 | TypeScript | React | Hybrid (1 day a week in Old Street More ❯
