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FX Risk — Lead Java Developer | Vice President

Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity to touch every corner of the globe a ...

SaaS Platform Tech Lead Java, AWS & Mentorship

Webexpenses in Witney is hiring a Software Engineering Team Leader to drive the development of our SaaS platform. This role involves leading a dynamic team in a hybrid working environment, tackling complex technical challenges, and influencing architecture decisions. The ideal candidate has strong expe ...

Backend Java Lead — Identity Platform (Onsite Basildon)

Arm is seeking an experienced Backend Software Engineer (Java) for a 7-month contract in Basildon, UK. The role involves designing high-scale backend services and mentoring the team in modern application development practices. Candidates should have proficiency in Java and strong DevOps practices, particularly i ...

VP Java Platforms Lead FX Tech & Markets

Citi is looking for an experienced Applications Developer to join their FX Technology group in Greater London. You'll be responsible for leading application development projects and managing a team, working closely with stakeholders in a fast-paced environment. Ideal candidates will have a strong background in J ...

Lead Java Developer || Must hold active SC

Lead Java Developer (AWS) • Remote with ad hoc travel • 12 month Fixed Term Contract - Salaried, not day rate • SC Clearance required - we are unable to accept applications from candidates ...

Lead Java Developer || Must hold active SC

Lead Java Developer (AWS) • Remote with ad hoc travel • 12 month Fixed Term Contract - Salaried, not day rate • SC Clearance required - we are unable to accept applications from candidates ...

Lead Technical Architect Java AWS Agentic AI

Lead Technical Architect (Java AWS Agentic AI) London / WFH to £130kDo you have experience of architecting and leading the modernisation of Payments, FX or Core Banking platforms?You could be progressing your career in an impactful role at a scale-up Tech for Good software house.Th ...

FX Risk — Lead Java Developer | Vice President

Citi’s Markets technology team is growing at lightning speed, and we’re looking for talented technologists to help build the future of global banking. Our teams are creating innovations used across the globe. As the world’s most global bank, Citi provides an opportunity to touch every corner of the globe and ...

Low Latency Software Engineer : C++/Java : £150 200k+

Low-Latency Software Engineer : C++/Java : £150-200k+ We’re partnering with a leading global trading firm to hire a Low‑Latency Software Engineer. This is a rare opportunity to work on ultra‑low‑latency systems that process market data and execute trades at sub‑millisecond speeds – the backbone o ...

Java Full stack Developer (ReactJS&AngularJS) London, UK Fulltime Hybrid London

Java Full stack Developer (ReactJS&AngularJS) - London, UK - Fulltime - Hybrid - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: Software EngineeringJob Title:Java FullStack developer (ReactJS & AngularJS) Location: London, UK </s ...

Senior Software Engineer

Senior Software EngineerMilton Keynes (One day a week on site)Up to £80,000 per annum plus bonusVIQU are working with an international organisation in Milton Keynes who are hiring multiple senior software engineers to help build one of their product lines.This role will focus ...

Senior Software Engineer

Senior Software EngineerMilton Keynes (One day a week on site)Up to £80,000 per annum plus bonusVIQU are working with an international organisation in Milton Keynes who are hiring multiple senior software engineers to help build one of their product lines.This role will focus ...

Staff DevOps Engineer

About the Position As a Staff DevOps Engineer you’ll take the lead in building and maintaining the cloud infrastructure that powers our products. You’ll be responsible for architecting, implementing, and optimizing scalable, secure, and high‑performance systems that support a dynamic and fast‑gro ...

Senior Front End Developer React Scientific Software

Senior Front End Developer / Engineer (React JavaScript) Cirencester to £85k Opportunity to work on complex and interesting systems related to Artic Exploration in a beautiful Cotswolds based office, as part of a small team at a tech start-up, where you can make an impact and progress your career. As a Senior Fr ...

Senior C# / React Developer Energy Trading London

Working for a major energy trader (Oil, Power, Gas, Renewables) we are recruiting a Senior C# / React Developer with a background in financial services / trading systems / trading tools. The Role As a member of a skilled global team of software engineers, you will p ...

Senior C# / React Developer Energy Trading London

Working for a major energy trader (Oil, Power, Gas, Renewables) we are recruiting a Senior C# / React Developer with a background in financial services / trading systems / trading tools. The Role As a member of a skilled global team of software engineers, you will p ...

Remote Senior Frontend Developer Greenfield React/TS

A leading software development company is seeking a Mid-Senior Frontend Developer for a fully remote position. You will lead the development of new features for high-traffic applications, utilizing technologies such as React, TypeScript, and Tailwind. This role prioritizes career development and promotes from wi ...

Senior C# / React Developer Energy Trading London

Working for a major energy trader (Oil, Power, Gas, Renewables) we are recruiting a Senior C# / React Developer with a background in financial services / trading systems / trading tools. The Role As a member of a skilled global team of software engineers, you will p ...

Senior C# / React Developer Energy Trading London

Working for a major energy trader (Oil, Power, Gas, Renewables) we are recruiting a Senior C# / React Developer with a background in financial services / trading systems / trading tools. The Role As a member of a skilled global team of software engineers, you will p ...

Mid Senior .NET & React Native Developer – Hybrid

A prestigious technology company in Weybridge is seeking a .NET Developer with strong React Native skills to lead the development of cutting-edge platforms for both B2B and B2C applications. Ideal candidates will have expert skills in .NET, React, CSS, HTML, and Bootstrap, alongside experience with APIs and Azur ...

Senior React Frontend Architect – FinTech (Hybrid Glasgow)

A leading consulting firm is seeking an experienced Frontend Developer to work in a hybrid capacity out of Glasgow or Edinburgh. You will architect and implement complex frontend systems using React, apply UX/UI best practices, and establish frontend engineering standards across teams. Ideal candidates should be ...

Senior Frontend Developer (React/TypeScript) – AI FinTech

Cornspring, an innovative FinTech startup in Greater London, is looking for a developer to create sophisticated data manipulation interfaces using TypeScript. You will work on Excel Add-ins and web applications enhanced by AI, ensuring seamless integration and exceptional user experiences. Ideal candidates are s ...

Senior Frontend Architect React/TypeScript, Secure UX

Proton is seeking a Front-end Engineer to enhance its secure note-taking platform. The role involves developing high-quality user experiences and working with Product, Design, and API teams. Key requirements include proficiency in TypeScript and React, software engineering best practices, and awareness of securi ...

Senior 3D Web Frontend Developer (React/Three.js)

A leading software company in the UK is looking for a Senior Frontend Developer specialized in 3D interfaces. The role involves designing high-performance user interfaces, collaborating on 3D workflow implementations, and requires strong expertise in React and Three.js. Ideal candidates will have 5-8 years of re ...

Senior React Native Developer Remote Mobile Apps

A technology company is seeking an experienced Senior React Native Developer to join their mobile development team. This role involves building scalable mobile applications and collaborating with both onshore and offshore teams. The ideal candidate should have over 5 years of experience in mobile application dev ...

Senior Front End Developer (React) — Remote/Hybrid

A recruitment firm is looking for a Mid-Senior Front-End Developer skilled in React.js to join a forward-thinking team focused on AI-powered tax solutions. This role primarily offers remote work, with one day a week in the office near Leamington Spa. The ideal candidate will possess strong problem-solving abilit ...

Senior UI Developer – React & Modern Frontend Innovator

Java Script Works is looking for UI Developers to enhance their team in Greater London. The new hires will be responsible for developing new features for their exciting frontend product built in React, as well as maintaining existing functionalities. Candidates must have deep knowledge of JavaScript, T ...

Senior Front End Developer React Scientific Software

Opportunity to work on complex and interesting systems related to Artic Exploration in a beautiful Cotswolds based office, as part of a small team at a tech start-up, where you can make an impact and progress your career. As a Senior Front End Developer you will design and develop greenfield, data‑ ...

Senior FX Options Tech (C# / React / TS)

Hawksworth is looking for a Senior Developer – FX Options Risk & Valuation Systems for an initial 6-month assignment. Located in London with hybrid working (3 days in office, 2 remote), you will enhance systems for the FX Options Trading desk. Responsibilities include full stack development using C#, TypeScript, ...

Senior Front End Developer React Scientific Software

Senior Front End Developer React - Scientific Software Opportunity to work on complex and interesting systems related to Artic Exploration in a beautiful Cotswolds based office, as part of a small team at a tech start-up, where you can make an impact and progress your career. As a Senior ...

Senior Front End React Greenfield Impact + Equity

Client Server Ltd. is seeking a Senior Front End Developer to join its team in Cirencester. This role focuses on designing and developing data-centric user interfaces for Arctic exploration projects. You'll work closely with a small, collaborative team in a start-up environment, taking ownership of projects from ...

Senior Mobile Developer React Native, Hybrid & PropTech

hackajob is looking for a Senior Mobile Developer to join the Mobile Experience team in Manchester. This role involves working closely with the Mobile Tech Lead and other teams to develop top-tier mobile applications. Desired skills include substantial experience with React Native and Redux, along with a proacti ...

Senior C# / React Developer Energy Trading London

Working for a major energy trader (Oil, Power, Gas, Renewables) we are recruiting a Senior C# / React Developer with a background in financial services / trading systems / trading tools. The Role As a member of a skilled global team of software engineers, ...

Senior Front End Developer React Scientific Software

Senior Front End Developer / Engineer (React JavaScript) Cirencester to £85kOpportunity to work on complex and interesting systems related to Artic Exploration in a beautiful Cotswolds based office, as part of a small team at a tech start-up, where you can make an impact and progress your career ...

Platform Engineer

Job DescriptionTitle: Platform EngineerLocation: London (Hybrid – 3 days per week onsite)Type: PermanentSalary & Benefits: Excellent salary package + comprehensive benefitsWe are seeking a talented Platform ...

Lead DevOps Engineer (AI Focused)

About Synechron Synechron is a leading digital transformation consulting firm dedicated to delivering innovative technology solutions within banking, financial services, and insurance. We thrive on engineering excellence, collaboration, and a passion for cutting‑edge technologies. Job Lo ...

Senior Full Stack Engineer 3D Visualization & AI Infra

A leading AI infrastructure firm in London is seeking a Senior Full-Stack Engineer to lead the development of sophisticated visualization tools for multimodal datasets. This role involves designing performance-critical UI components using TypeScript and React, and requires deep expertise in graphics rendering. I ...

Senior Full Stack Engineer: AI Driven Agentic Systems

Autodesk, Inc. is looking for a Senior Full-Stack Engineer (3D) in Greater London to lead in developing AI-driven applications. The role involves end-to-end engineering, designing agentic workflows, and optimizing performance across the stack. Candidates should have 5–8 years of experience with technologies such ...

Senior Full Stack Engineer & Tech Lead (Hybrid)

A leading events management platform in Greater London seeks a Senior Full Stack Engineer to lead a dynamic team. The role entails architecture and feature development for a web platform, requiring strong full-stack skills in technologies like Node.js and React. Candidates should possess 5+ years in software dev ...

Senior Backend Engineer (Python) — 4 Day Week, AWS & ML Ops

A pioneering AI company is seeking a full-time Senior Software Engineer (Backend) to enhance their innovative product, The Uncertainty Engine. Located in Bristol, you'll be integral to developing high-quality software solutions using Python, AWS, and other technologies. This role necessitates significant softwar ...

Senior AI Python Engineer — Remote (UK) for AI driven Apps

A leading tech solutions provider in the UK seeks a Senior Software Engineer proficient in Python and modern AI frameworks. The role involves designing and building applications, collaborating with client teams, and ensuring technical quality across projects. Candidates should have experience in agile environmen ...

Senior Data Science Engineer — Production Python & CI/CD (Flexible Hours)

hackajob is collaborating with Dunnhumby Ltd in London to find professionals skilled in analytical Python solutions. The candidate will design and deliver production-grade data science packages, integrate machine learning techniques, and ensure robust deployment through CI/CD practices. The environment ...

Senior Python Engineer / Cloud Native Software Developer (SC / DV Cleared)

Senior Python Engineer / Cloud-Native Software DeveloperAWS | Terraform | Serverless | CI/CD | SC / DV ClearedWe are supporting a secure government programme looking to hire an experienced Senior Python Engineer / Cloud-Native Software Developer to join a highly t ...

Senior Python Engineer / Cloud Native Software Developer (SC / DV Cleared)

Senior Python Engineer / Cloud-Native Software DeveloperAWS | Terraform | Serverless | CI/CD | SC / DV ClearedWe are supporting a secure government programme looking to hire an experienced Senior Python Engineer / Cloud-Native Software Developer to join a highly t ...

Platform Test Lead: Cloud & Automation Leader

A government department in Edinburgh is seeking a Platform Test Lead to oversee the testing strategy for its AWS-based platform. You will lead automation practices, mentor engineers, and enhance deployment testing. This role requires strong coding skills in Python or Java and experience with CI/CD pipelines and ...

Senior Full Stack Engineer (Backend + Devops)

Gravitas Recruitment Group (Global) Ltd provided pay range This range is provided by Gravitas Recruitment Group (Global) Ltd. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Salary range : 80-100k </ ...

Frontend Engineer – Full Stack

Frontend Engineer – Full Stack London / Hybrid 3 days per week We're building a modern technology platform that applies data engineering and AI to a problem with real global consequence: proving trust and transparency in supply chains. Our work helps protect people from exploitation, give ...

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 Automation QA Engineer

Job Description Senior Automation QA Engineer London / Remote options available £65,000-£75,000 We are currently working exclusively with a fast growing and recognised healthTech Saas Technology business continuing to scale and are looking for an experi ...

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