201 to 225 of 426 Developer Jobs in London

C++ Developer/Backend Software Engineer (C++ SQL AWS) London/WFH to £150k Are you a C++ Developer with front office trading experience looking to work on complex, business critical systems with lots of ownership and a range of perks? You could be progressing your career as part … experts to design and build high-performance solutions, taking ownership of the full software development lifecycle from requirements through to production. As a C++ Developer you'll solve challenging technical problems, influence architecture and continuously improve trading systems while working alongside exceptional engineers. You'll also have the opportunity ...

# Sr. Java DeveloperDeveloperLondonAugust 20, 202588400 - 98700/monthFull TimeApplication ends: **May 12, 2026**Apply Now### Job DescriptionA Sr. Java Developer is responsible for designing, developing, and maintaining high-quality Java applications. They collaborate with cross-functional teams to deliver scalable and efficient solutions, troubleshoot complex issues, and optimize system ...

Inside IR35 Hybrid, 2 days a week in Office A widely recognised government body, utilised daily by millions, is looking for a Senior Software Developer to help build out a new bespoke development project. The selected candidate will be working on an exciting expansion project that will expand the services … architecture and change review. Offer development expertise and insights to facilitate the effective evaluation of new technologies. Rectify software application defects following agreed-upon developer operations practices. What experience do I need? Experience in developing, supporting, and maintaining data-centric, complex, and computation-intensive Azure end-user web applications used ...

About the Role KM3: The T Rowe Price Fixed Income Technology team is looking for a Senior Quant Developer with banking/financial services experience; specifically coming from a Front Office, quantitative background with a working knowledge of Fixed Income markets, securities, and analytics. The successful candidate will help expand ...

Senior Android App Developer (Remote) A leading retailer are looking for a Senior Android App Developer to join their Mobile Team to contribute to the development and evolution of their Mobile App. As the Senior Android App Developer, you will be responsible for building and maintaining the Android version … ensuring it delivers a pixel-perfect, performant, and luxury-aligned experience for customers. You will be a high-performing developer who thrives on clean architecture, elegant code collaborative delivery whilst working as part of an Agile cross-functional team. Skills and Experience * Strong proficiency in Kotlin and Android SDKs, with ...

Elite 3E Developer London, UK 6-month contract We are working with a leading law firm to source an Elite 3E Developer to work on the development, customisation and optimisation of enterprise applications that drive operational efficiency and business performance. You'll collaborate closely with business stakeholders, analysts and technical ...

Role: Graduate Software Developer/Quantitative Developer/Quantitative Researcher Client: Prestigious Buy-Side Firm Compensation: Up to £180,000 + Bonus + Benefits Location: London (Hybrid) Overview Just graduated and ready to launch your career at the intersection of technology, mathematics, and finance? Join an elite global trading firm ...

Dynamics 365 Developer - London (Remote) - c£70K A leading organisation is looking to appoint a Dynamics 365 Developer to help deliver and enhance its Microsoft Dynamics 365 platform, supporting key business applications across the organisation. This is an exciting opportunity to join a growing technology team, where you'll design ...

Title: Senior Database Developer (SQL) - Front office Trading Compensation: Up to £175k + Benefits + Bonus Location: London Client: Global Commodities Trading Firm The role A technology-driven commodities trading firm is seeking a talented SQL Developer to join its Front Office technology team, supporting a highly successful global trading ...

Backend Python Developer (Azure AI) Location: Remote/Hybrid Type: Full-time Our client is a fast-growing consulting business building an AI-driven platform on native Microsoft Azure services. They are looking for a strong Backend Python Developer to join their team and play a key role in delivering … technically strong team with minimal red tape. Remote flexibility with a culture focused on delivery, ownership, and innovation. If you are a backend Python developer who enjoys building intelligent, scalable systems in Azure and wants to work at the forefront of applied AI, this opportunity is worth exploring. ...

Senior Power Platform Developer - UK (Hybrid) - c£70K A leading organisation undergoing a significant digital transformation is looking to appoint a Senior Power Platform Developer to play a key role in designing and delivering enterprise-wide Microsoft solutions. This is an opportunity to join a collaborative technology team where ...

Software Developer (Java/Oracle) - SC Cleared Location: London or Leeds (Hybrid - 50% onsite) Duration: 6 months Clearance: SC Cleared (an active SC Clearance is required) Our high profile Banking client is looking for an experienced Software Developer to join a collaborative working group supporting a critical payments platform environment. ...

seeking a talented Digital Promotion Developer to join a growing technology team based at Heathrow. This is an exciting opportunity for a developer who enjoys building scalable applications, creating automation solutions, and working closely with business stakeholders to deliver impactful digital projects. Reporting to the Digital Promotion Manager, you will … environments. Knowledge of PostgreSQL or other relational database technologies. Ability to quickly learn and adopt new technologies and frameworks. If you're a proactive developer with a passion for automation, cloud technologies, and building high-quality software solutions, we'd love to hear from you. ...

Java Developer London Salary: £38,000 - £55,000 Were supporting a leading cyber security consultancy who are looking for a Java Developer to join their growing engineering team. The organisation helps governments, businesses, and critical organisations defend against cyber threats, reduce risk, and operate securely in an increasingly connected world. … performance software solutions that process large-scale data and support advanced security and threat detection capabilities. This is a great opportunity for a Java Developer who enjoys solving complex technical challenges and working with modern technologies in a security-focused environment. What youll be doing: Developing and delivering high-quality ...

Avaloq Developer (Contract) Location: London Working Pattern: Hybrid - typically 2 days per week onsite Contract Length: 24 weeks July 2026 - December 2026) Hours: 40 hours per week Rate: Up to £685 per day (Inside IR35 via Umbrella) Job Title: Packaged/SaaS Application Engineer - Avaloq Developer The Opportunity … seeking an experienced Avaloq Developer to join a high-profile banking programme, delivering enhancements and customisations within the Avaloq Banking Suite . This is an exciting opportunity to work on complex banking solutions, contributing to the design, development and implementation of critical functionality within a fast-paced and collaborative environment. ...

Dynamics 365 Finance & Operations F&O Developer to join a high-profile defence programme. Essential experience: Dynamics 365 Finance & Operations (F&O) X++, C# and Visual Studio Power Platform (Power Apps, Power Automate, Dataverse) Copilot Studio REST APIs, Data Entities & DMF Finance & Procurement modules Agile delivery You must have: Current ...

Morgan Hunt is looking for a Senior Full Stack Java Developer to join a government project on a 6-month contract, with a strong likelihood of extension. You will work in an Agile, cross-functional delivery team, building cloud-native applications using Java 21, Spring Boot, React, OpenShift and AWS. ...

Role Description : We are seeking a highly skilled and experienced SC Cleared Salesforce Developer to join our team. The successful candidate will be primarily responsible for the development, configuration, and customization of Salesforce Service Cloud solutions. This role demands a strong technical background, excellent problem-solving abilities, excellent communication skills … commitment to delivering high-quality solutions. The developer will work closely with solution and technical architects who will provide the solution design. Key Responsibilities: Develop and implement Salesforce Service Cloud solutions based on provided designs. Customize and configure Service Cloud features, including case management, knowledge base, automation, and workflows. Develop ...

leading software engineering consultancy seeks a hands-on Lead Developer to set technical direction and lead teams in building cloud-native microservices solutions. The role requires strong skills in C#/.NET and extensive experience in Azure and DevOps practices. The ideal candidate will thrive in regulated environments, guiding complex ...

United States Digital Space LLC in London (hybrid) is seeking a Senior Quant Developer with a banking/financial services background to expand fixed income quantitative models in partnership with Quants. The role offers a full development lifecycle from requirements to production delivery in a collaborative, growth-focused environment. ...

Trainee Web Developer – No Experience Needed Future-proof your career in Tech – starting today. Looking for a career change? Currently employed but want something better? Or maybe you're between jobs and ready for a fresh start? ITOL Recruit's Programming Traineeship is designed to get you into … your training. Once the HTML & CSS courses are complete, you will be ready to move forward. Step 2 – Core Programming Skills Progress into essential developer tools and languages: Command Line Git & GitHub JavaScript Python JavaScript powers modern websites and applications. Python is one of the most versatile and in-demand ...

Graduate/Junior Developer, Python, JavaScript, PHP - London (Tech stack: Graduate/Junior Developer, Python, JavaScript, PHP, Graduate/Junior Developer) In 2012 our client launched a social messaging platform that has been taking the US by storm. After an extremely successful period our client has decided to hop across … number of new offices are being opened in the UK and our client is looking for talented, enthusiastic and passionate Graduate/Junior Developer to bring their product to these new markets and help enhance this already successful company! These roles would be suitable Graduate/Junior Developer who have ...

this role, you will act as a hands-on developer building and supporting modern applications and integrations across our internal systems and external SaaS platforms. Working cross-functionally with Development, Engineering & Project teams, your primary focus will be developing application logic and enabling integration between systems using established programming languages ...

more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: C# .NET Developer Location: Bromley - Hybrid ( 3 days in office is essential) Contract: 12 months with possible extension for one more year. Rate: £650 - £750 inside umbrella. Overview … seeking an experienced C# .NET Developer to develop, enhance, and support a suite of critical business applications built on modern Microsoft technologies, including .NET 6 and .NET 8. The successful candidate will work within a globally distributed development team, collaborating with both technical and business stakeholders across the UK (London ...

more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title: C# .NET Developer Location: Bromley & London - Hybrid ( 3 days in office is essential) Contract: 12 months with possible extension for one more year. Rate: £700 - £750 inside umbrella. … Overview We are seeking an experienced C# .NET Developer to develop, enhance, and support a suite of critical business applications built on modern Microsoft technologies, including .NET 6 and .NET 8. The successful candidate will work within a globally distributed development team, collaborating with both technical and business stakeholders across ...