376 to 400 of 650 Developer Jobs in London

passionate about building AI-driven features, automation tools, and scaling innovative solutions? We're looking for a Full Stack Developer with 2+ years of experience to join our forward-thinking team remotely! What you’ll do: Build and optimize AI-powered features across products. Develop sophisticated CRM functionality. Create robust ...

Dynamics 365 CE Developer London - Hybrid (2 days a week) Job Description Our client is seeking an experience Dynamics 365 CE Developer to join their forward-thinking in-house technology team to provide technical expertise covering Dynamics 365 CE, Power Platform and Azure on a range of enterprise level projects. ...

Salary: £45,000 - £55,000 (Dependent on experience) Work Week: 35 hours, full-time About The Role INDEZ is looking for a skilled Magento Developer to join our compact, high-performance team. We are a Google Premier Partner and the organisers of the national Ecommerce Scotland conference We manage ...

Contract Software Developer (Python/Django) – January Start Outside IR35 | Public Sector | Hybrid (UK, 2 Days Onsite per Week) Active Security Clearance Required A public sector organisation is seeking an experienced Python/Django Software Developer to join their team in January. This role is ideal for a developer … enjoys working with established systems, improving system stability, modernising architecture, and contributing within a collaborative engineering environment. Software Developer (Python/Django) Key Responsibilities: • Enhance and maintain a core Python/Django server-side application • Work with PostgreSQL on data loads, optimisation, and schema updates • Support and improve a Celery ...

Lead Python Developer (PYTHON/AWS/REACT) - health tech - tech for good, make a positive impact on the world. Highly successful and fast growing organisation has an exciting opportunity for a Lead Python Developer (PYTHON/AWS/REACT). JOB PURPOSE Part of the extended Technology Leadership Team … Lead Python Developer will design, implement, and maintain publishing software, systems, and customer- facing digital products. They will provide technical supervision and guidance across the team, establishing and maintaining the development processes and working practices. MAIN ACCOUNTABILITIES Lead the development and maintenance of software, in line with organisational objectives ...

Developer Salary £30,000 - £35,000 dependent on experience Permanent FT 35 hours per week Hybrid London Our RPA Developers play an important role in providing exceptional experiences every day to our valued customers. Working within the Process & Automation team, you will be responsible for creating robust, scalable automations … line with best practice. An RPA Developer will need to have a continuous learning mindset and ensure they are keeping up to date with new releases of UiPath to maximize Sagas use of the software. As one of our Developers, you will drive efficiency within operations and support the identification ...

Applications Developer We are on the lookout for a versatile, forward-thinking Applications Developer who excels in developing high-performance web, mobile, and client-server applications, and who takes a proactive approach to technology trends in the legal industry to meet evolving business needs. Salary to £80,000 Hybrid working … employee contribution that can be used for lunch or other expenses Free lunch every Wednesday Discretionary bonuses, and more! Key Responsibilities of the Applications Developer: Design, develop, and maintain custom web applications and SharePoint solutions. Implement responsive and user-friendly front-ends using client-side frameworks. Develop and optimize ...

Contract Power BI Developer INSIDE IR35 - £450-550 A DAY Location: Hybrid (3 days per week in a London office) Contract: Initial 6 months, with potential extension The Opportunity An established global organisation is undertaking a major transformation programme to modernise its back-office operations and standardise systems and platforms … been created to build a modern, enterprise-wide data and reporting capability underpinned by strong data governance. We are seeking an experienced Power BI Developer to join this team on a contract basis. You will play a key role in transforming data from multiple sources into high-quality, insightful reporting ...

Contract Power BI Developer INSIDE IR35 - £450-550 A DAY Location: Hybrid (3 days per week in a London office) Contract: Initial 6 months, with potential extension The Opportunity An established global organisation is undertaking a major transformation programme to modernise its back-office operations and standardise systems and platforms … been created to build a modern, enterprise-wide data and reporting capability underpinned by strong data governance. We are seeking an experienced Power BI Developer to join this team on a contract basis. You will play a key role in transforming data from multiple sources into high-quality, insightful reporting ...

Rust Developer | Remote | £65,000 - £75,000 Are you a Senior Rust Developer with a strong background in telecommunications Do you want to work at the cutting edge of network technology , helping to design and build scalable systems that power global connectivity If so, this could be the role … optimising telecommunications systems in Rust , contributing to secure, high-performance, and scalable solutions used worldwide. What you’ll be doing As a Senior Rust Developer , you will: Architect, develop, and maintain high-performance network applications in Rust Collaborate with product managers, network engineers, and developers to create new telecom solutions ...

C# Developer - Risk IT - sought by leading investment bank based in London - Contract - Hybrid *inside iR35* What You'll Be Doing Designing and developing enterprise-grade solutions in an Agile team. Building and maintaining middleware services using C# , REST APIs , FIX messaging , XML , and Microservices . Leading architecture discussions, code ...

Quantitative Developer – C#/Python London | Full-time The mission Join a leading quantitative research and trading firm using heavy compute and modern engineering to tackle some of the hardest problems in systematic finance. You’ll sit close to the money, turning cutting‐edge research into production systems that ...

Quantitative Developer – C#/Python London | Full-time The mission Join a leading quantitative research and trading firm using heavy compute and modern engineering to tackle some of the hardest problems in systematic finance. You’ll sit close to the money, turning cutting‐edge research into production systems that ...

Lead Software Developer (PYTHON/AWS/REACT) - health tech - tech for good, make a positive impact on the world. Highly successful and fast growing organisation has an exciting opportunity for a Lead Software Developer (PYTHON/AWS/REACT). JOB PURPOSE Part of the extended Technology Leadership Team … Lead Software Developer will design, implement, and maintain publishing software, systems, and customer- facing digital products. They will provide technical supervision and guidance across the team, establishing and maintaining the development processes and working practices. MAIN ACCOUNTABILITIES Lead the development and maintenance of software, in line with organisational objectives ...

Full Stack Developer (React, Next.js, Golang, GCP) | Backend Leaning | Consultancy | £450/Day Outside IR35 | Fully Remote A Full Stack React, Golang Developer is needed for an exciting long-term contract engagement with a high-growth digital consultancy who partner closely with some of the UK’s most innovative product … remote contract offering exceptional autonomy, client exposure, and the chance to deliver meaningful product enhancements within the fraud/AML domain. 🚀 This Full Stack Developer role is perfect for someone who is strong across React, Next.JS, Golang, Microservices and GCP , and who thrives in modern product-focused, problem-solving environments ...

Full Stack Developer (React, Next.js, Golang, GCP) | Backend Leaning | Consultancy | £450/Day Outside IR35 | Fully Remote A Full Stack React, Golang Developer is needed for an exciting long-term contract engagement with a high-growth digital consultancy who partner closely with some of the UK’s most innovative product … remote contract offering exceptional autonomy, client exposure, and the chance to deliver meaningful product enhancements within the fraud/AML domain. 🚀 This Full Stack Developer role is perfect for someone who is strong across React, Next.JS, Golang, Microservices and GCP , and who thrives in modern product-focused, problem-solving environments ...

Full Stack Developer (React, Next.js, Golang, GCP) | Backend Leaning | Consultancy | £450/Day Outside IR35 | Fully Remote A Full Stack React, Golang Developer is needed for an exciting long-term contract engagement with a high-growth digital consultancy who partner closely with some of the UK’s most innovative product … remote contract offering exceptional autonomy, client exposure, and the chance to deliver meaningful product enhancements within the fraud/AML domain. 🚀 This Full Stack Developer role is perfect for someone who is strong across React, Next.JS, Golang, Microservices and GCP , and who thrives in modern product-focused, problem-solving environments ...

Quantitative Developer – Fixed Income (Risk) A leading global quantitative investment firm is seeking a Quantitative Developer to join its Fixed Income Risk function. The team builds the core risk and PnL infrastructure that supports multi-asset systematic and discretionary trading. This role sits at the intersection of engineering, quantitative research ...

Quantitative Developer – Fixed Income (Risk) A leading global quantitative investment firm is seeking a Quantitative Developer to join its Fixed Income Risk function. The team builds the core risk and PnL infrastructure that supports multi-asset systematic and discretionary trading. This role sits at the intersection of engineering, quantitative research ...

Senior Derivatives UI Developer/Lead Banking London This is a new and exclusive opportunity for a Senior Derivatives UI Developer/Lead to join my thriving investment banking client as they are expanding their software development team who lead on derivatives projects Role details Title: Senior Derivatives UI Developer … front office suite of application supporting trading, marketing, trade analysis and research. You will be joining as the hands-on Senior UI Developer/Lead using React as front end and Java 21 as the primary language for back end You will be working with other teams including Front office ...

Full Stack Developer, Hybrid London, Permanent £60K, DoE Full Stack Developer Brighton, Hybrid (4 days in office, 1 Remote) To £60k, DoE Join one of the Southeast's fastest-growing tech firms, which is renowned for its creative and vibrant culture. Our client specialises in offering state … aviation industries. This is a fantastic chance to collaborate with a dynamic and growing team. Our client is looking for an experienced C# Developer to join their expanding Development team. They are looking for someone who is a Team Player; someone who is passionate about collaborating with others and achieving ...

Java Developer Hybrid - 2 Days/Week in London (Victoria) | £50,000-£65,000 + Benefits | Permanent We're seeking a talented Java Developer with strong Spring Framework experience to join a high-performing team delivering large-scale, enterprise-grade applications. Key Focus Areas: Design, develop, and maintain Java-based … with cross-functional teams to deliver high-quality software Contribute to solution design, performance tuning, and code reviews Requirements: Proven experience as a Java Developer (Spring Boot/Spring Framework) Degree in IT or a business-related discipline (essential) Experience within financial services or public sector environments (beneficial) Details: Hybrid ...

Senior Python Developer looking to help shape the future of how schools use technology to empower learners across the UK? We are searching for a Senior Python Developer/Lead Python Developer who can guide a talented engineering team and push the boundaries of what cloud-native EdTech can be. ...

Power Platform Developer (Ref: YC47002) An IT company is currently recruiting a Power Platform Developer to join their London office. In this role, you will be responsible for designing, developing, and operating business applications using Microsoft Power Platform. The ideal candidate should have experience in Power Platform and Power Apps … from Monday to Friday SALARY: £50k–£60k, depending on experience, negotiable START: Jan 2026 or Feb 2026 LOCATION: London Power Platform Developer Main Responsibilities: Design and implement business applications using Power Apps Design and implement business flow automation using Power Automate Cooperation design and implementation with databases such as Dataverse ...

Power Platform Developer (Ref: YC47002) An IT company is currently recruiting a Power Platform Developer to join their London office. In this role, you will be responsible for designing, developing, and operating business applications using Microsoft Power Platform. The ideal candidate should have experience in Power Platform and Power Apps … from Monday to Friday SALARY: £50k–£60k, depending on experience, negotiable START: Jan 2026 or Feb 2026 LOCATION: London Power Platform Developer Main Responsibilities: Design and implement business applications using Power Apps Design and implement business flow automation using Power Automate Cooperation design and implementation with databases such as Dataverse ...