📑 Lightning AI is the company behind PyTorch Lightning. Founded in 2019, we build an end‑to‑end platform for developing, training, and deploying AI systems—designed to take ideas from research to production with less friction. Through our merger with Voltage Park, a neocloud and AI Factory, Lightning ...
📑 A fintech start-up in the United Kingdom is seeking a Senior Software Engineer to lead front-end development using React Native and React. This mid-senior level role involves building greenfield features within a collaborative product-led team. The ideal candidate will have over 3 years of experience in mobile a ...
📑 Role: Senior Software Engineer - Front End Location : London/Newcastle – Hybrid Office & Home Who Are We? mkodo builds world class apps, middleware and digital products in the global lottery, betting, and gaming space. We ...
📑 Role: Senior Software Engineer - Front End Location : London/Newcastle – Hybrid Office & Home Who Are We? mkodo builds world class apps, middleware and digital products in the global lottery, betting, and gaming space. We hav ...
📑 We have a unique opportunity for a Lead .NET/Full Stack Developer to join a payments company. As the Lead .NET/Full Stack Developer , you’ll play a key role in shaping and scaling a high-throughput payments platform as the business enters its next phase of growth. This include ...
📑 Duration: 12 months (possibility of extension)Location: Remote Reporting to the Director of IDP and InnerSource – the SENIOR PLATFORM ENGINEER will work on a mix of backend services and frontend interfaces, and will directly impact developer productivity and satisfaction through our Internal Dev ...
📑 Duration: 12 months (possibility of extension)Location: Remote Reporting to the Director of IDP and InnerSource – the SENIOR PLATFORM ENGINEER will work on a mix of backend services and frontend interfaces, and will directly impact developer productivity and satisfaction through our Internal Dev ...
📑 Join a forward-thinking team delivering secure, high-performance digital solutions in Defence and National Security. As a Golang Software Engineer, you’ll be shaping both backend and full-stack applications that matter. Role Overview: Location: Farnborough (Hybrid) Package: Competitive salary discretionary bonu ...
📑 Title: Senior Fullstack Engineer Salary/Package: £70k-£100k Equity Company Sector: Fintech (SaaS) Tech: TypeScript, Node, React, Next, GraphQL, AWS Location: Central London (London Bridge / Bank) WFH / Hybrid: 2-3 days in office I’m hiring a full-stack Software Engineer for a small, high-velocity team building ...
📑 Job Description Full Stack DeveloperRead on to fully understand what this job requires in terms of skills and experience If you are a good match, make an application.C#, .Net Core, ReactHybrid - Poole, Dorset (1 / 2 days per week in the office)£45,000 - £50,000We're looking for a Full Stack ...
📑 About Engineering Excellence (EE) Engineering Excellence (EE) enables Citi engineers to do their best work by providing modern tools, platforms, and practices that enhance productivity, technical capability, and cross‑team collaboration. EE partners closely with the CTO organization to deliver peopl ...
📑 Software DeveloperLocation: Worthing / Brighton (hybrid - 1 or 2 days per month in office required)Salary: circa. £70k (flexibility, depending on experience)Tec Partners are working with a well-known utilities provider, who are looking for an experienced Software Deve ...
📑 Software DeveloperLocation: Worthing / Brighton (hybrid - 1 or 2 days per month in office required)Salary: circa. £70k (flexibility, depending on experience)Tec Partners are working with a well-known utilities provider, who are looking for an experienced Software Deve ...
📑 Affinity Labs: Founding Product Engineer Location: London Area, United Kingdom · On-site Company Description At Affinity Labs, we’re building a full-stack AI venture studio that partners with content creators to c ...
📑 Overview Currently only accepting applications from candidates that are immediately available About Us At Cuckoo, we put our customers at the heart of everything we do, as we try to make their lives easier and their broadband faster. Because the truth is, we want them to ac ...
📑 .NET Developer, .NET 9, C# – Global Internet Icon – Bath(Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Our client has long been a classic internet icon; today it has evolved into an int ...
📑 .NET Developer, .NET 9, C# – Global Internet Icon – Bath(Tech stack: .NET Developer, .NET 9, C#, Blazor, Azure, JavaScript, HTML5, CSS3, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer)Our client has long been a classic internet icon; today it has evolved into an int ...
📑 Senior Full Stack Engineer (Node / React / TypeScript) £85k + hybrid (2 days London) A high growth, product led company operating at the intersection of trading and real time data platforms is looking to hire a Senior Full Stack Engineer to join their team They’re bu ...
📑 Quant Capital is urgently looking for a Core Java Developer to join a well known trading firm. No experience of finance is needed, finance isn’t what this firm does, tech is. Our client is an innovative tech driven trading (Equities and ETF’s) company with a pioneering new concept for the fi ...
📑 Senior Developer page is loaded## Senior Developerlocations: Manchestertime type: Full timeposted on: Posted Todayjob requisition id: REQ-3595**Location:** Manchester (Spinningfields) | **Hybrid:** 2 days in the office per week **Level:** Senior**Tech:** AWS, Java, Typescript, Vue.js (Backend leaning)At ...
📑 We're building something entirely new and we want you to be one of the very first through the door.A well-established and secure business with a strong reputation in its sector, is investing in a brand-new digital product set to transform an industry still slowed down by paper-heavy processes. This is yo ...
📑 This is a job posted by our partner Jooble Yes, it’s a start-up, yes it's bleeding edge. Language is irrelevant. I want bright technologists who can cut solid code. I offer relocation for strong candidates. Job Description Quant Capital is urgently looking for a Lead Java / Scala / R ...
📑 Company Description Telefónica Tech (part of the Telefónica Group) is a leading NextGen Tech solutions provider with a highly diversified team of over 6,000 skilled employees and +60 nationalities. We serve more than 5.5m customers every day in over 175 countries, with a global ecosystem ...
📑 Job description AI Engineer – Remote (Barcelona) | €100,000 About the Role We are looking for a hands-on AI Engineer to own and evolve the core “brain” service that drives a cutting-edge AI product. This role spans architecture, development, optimization, and p ...
📑 Job description AI Engineer – Remote (Barcelona) | €100,000 About the Role We are looking for a hands-on AI Engineer to own and evolve the core “brain” service that drives a cutting-edge AI product. This role spans architecture, development, optimization, and p ...
📑 AI Engineer – Remote (Barcelona) | €100,000 About the Role We are looking for a hands‑on AI Engineer to own and evolve the core “brain” service that drives a cutting‑edge AI product. This role spans architecture, development, optimization, and production operations of real‑time, m ...
📑 ieso are on a mission to build and deliver clinically safe, evidence-driven AI that expands access to trusted mental health support and improves outcomes at scale. Our vision is to reshape the future of mental healthcare so people everywhere can feel better and live fuller lives and we need exceptional engineers ...
📑 Job Description This role is hybrid, consisting of work from our offices and home, with home-working permitted most of the time and offices being used for meetings and team days. You will ideally be based in and around our Glasgow office.Our Motorola Glasgow offi ...
📑 Job Description This role is hybrid, consisting of work from our offices and home, with home-working permitted most of the time and offices being used for meetings and team days. You will ideally be based in and around our Glasgow office.Our Motorola Glasgow offi ...
📑 Nottingham Trent House (95002), United Kingdom, Nottingham, Nottinghamshire Lead Software Development Engineer - Developer Experience Are you an engineer who loves making things work better for other engineers? Do you care about efficiency and continuous improvement? Join our team and hel ...
📑 I’m working with one of our major Financial domain clients based in Central London, and they’re looking for a Principal Software Engineer to join their team. This role requires a highly skilled, hands-on professional who is passionate about technology and finance, experienced in worki ...
📑 Tesco UK • London • Hybrid • Full-Time • Permanent • Working hours 36 • Apply by 01-Jun-2026 Join the Engineering Enablement team at the heart of Quote Modernisation the most significant engineering transformations Quote has undertaken in recent years. Quote is the mission‑critical pricing and pr ...
📑 Tech Lead – Python / Financial Modelling / AI - Pensions 6 Month Contract Remote (Occasional London Travel) I’m currently working with a leading financial services technology consultancy that is looking to bring in an experienced Tech Lead to support the deli ...
📑 Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we ...
📑 Senior Software Engineer (PHP, Typescript) - Trading Join Hargreaves Lansdown as a Senior Software Engineer (PHP, Typescript) to build software for the UK's largest investment platform. This role involves working on HL's online trading platform, mobile applications, and other ...
📑 Lead Python Developer - DV Cleared at NPAworldwide Join our mission‑led consultancy delivering modern software solutions to UK Government and Defence sector clients. You'll be part of a high‑trust, agile team developing secure, scalable systems and progressive web apps that make a real diff ...
📑 Job Title: React Native Developer Hybrid: 2 days a week working from the office Location: Knutsford, UK Your Role Capgemini Financial Services is seeking a skilled and passionate React Native Developer in Knutsford, UK to join our Di ...
📑 Senior Developer - Active SC, Java, OracleUp to £550 per day (Inside IR35)London / Hybrid6 monthsMy client is an instantly recognisable consultancy who urgently require a Senior Developer with Active Security Clearance (SC), to join a business-critical programme.Key Requirements:Proven experience workin ...
📑 Senior Developer - Active SC, Java, OracleUp to £550 per day (Inside IR35)London / Hybrid6 monthsMy client is an instantly recognisable consultancy who urgently require a Senior Developer with Active Security Clearance (SC), to join a business-critical programme.Key Requirements:Proven experience workin ...
📑 Affinity Labs: Founding Product Engineer Location: London Area, United Kingdom · On-site Company Description At Affinity Labs, we’re building a full-stack AI venture studio that partners with content creators to c ...
📑 Affinity Labs: Founding Product Engineer Increase your chances of an interview by reading the following overview of this role before making an application.Location: London Area, United Kingdom · On-site Company Description </s ...
📑 A tech-driven company in the UK is looking for a Senior Java engineer to rebuild their core platform. The ideal candidate will own the project end-to-end and work with a variety of technologies, including Java, React, AWS, MongoDB, and Elasticsearch. You will need to have experience in modernising legacy systems ...
📑 Software Engineer £ GBP Hybrid WORKING Location: Newcastle Upon Tyne, North East - United Kingdom Type: PermanentJava Developer Newcastle - 3 days on site £40,000 - £60,000 + bonus A leading technology consultancy is seeking ...
📑 Software Engineer £ GBP Hybrid WORKING Location: Newcastle Upon Tyne, North East - United Kingdom Type: PermanentJava Developer Newcastle - 3 days on site £40,000 - £60,000 + bonus A leading technology consultancy is seeking ...
📑 Cloud Software Architect Java - BackEnd, Back End Google Cloud (GCP) Contract: Until December 2026 - Renewable Location: Essex Offices (located between Brentwood and Basildon) 4 days a week Rate: £600 per Day Inside IR35 The finance and banking division ...
📑 Role: eDV Cleared Principal Engineer / Lead Software Engineer Location: Cheltenham, London, or Manchester Clearance: UK*C DV; any Compass points We are seeking an engineer with a deep background in modern software practices and a big picture mindset. < ...
📑 Lead Software Engineer (Tech4Good, language agnostic!) If you are a seasoned Senior or Lead Engineer who loves delivering next‑gen technology for stakeholders, you may be interested in leading language‑agnostic Tech4Good AI/Data projects that impact millions of people. You would lead the UK’s mos ...
📑 Norfolk St, Sheffield City Centre, Sheffield S1 2JE, UK • London, UK Posted Friday 6 March 2026 at 6:00 am Technical Lead Department: Engineering, TechnologyLocation: Sheffield, Talbot Green or LondonWorking Pattern: Hybrid, includes 3 days ...
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There is a wide range of job opportunities in United Kingdom such as:
| Work model | Country |
|---|---|
| Full-Time | United Kingdom |
| Part-Time | United Kingdom |
| Remote | United Kingdom |
| Internship | United Kingdom |
| Contract | United Kingdom |
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Here is the List of Top Companies that are currently hiring for Lead Security Engineer Full Stack Developer React Java:
| Job title | Company | Work model |
|---|---|---|
| Fullstack Engineer | Lightning AI | Full-time |
| Senior Front-End Engineer — React... | Albany Growth | Full-time |
| Senior Software Engineer - Front End | mkodo | Full-time |
| Senior Software Engineer - Front End | mkodo | Full-time |
| Lead .NET/Full Stack Developer -... | VirtueTech Recruitment Group | Full-time |
| Senior Platform Engineer - 5559 | S.i. Systems | Contract |
| Senior Platform Engineer - 5559 | S.i. Systems | Contract |
| Golang Software Engineer | Addition | Full-time |
| Senior Software Engineer | Bounce Digital | Full-time |
| Software Developer | Spectrum IT Recruitment Limited | Full-time |
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