Developer Jobs in London

401 to 425 of 1,425 Developer Jobs in London

React Developer (Reading)

London, UK
Elmax Search
An experienced React Developer is required for an initial 6-month contract with extensive experience in the following: DevSecOps best practices and ways of working React (and typically TypeScript, Node.js) and related web technologies including Web Technologies including HTML, CSS, JavaScript etc Use of UI theme libraries e.g. MaterialUI Use More ❯
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Java fullstack developer

London Area, United Kingdom
Hybrid / WFH Options
Undisclosed
Role Title: Java FullStack Developer Duration: contract to run until 31/12/2025 Location: London, hybrid working Rate: up to £276 p/d Umbrella inside IR35 Role purpose/summary You will ensure that all activities and duties are carried out in full compliance with regulatory requirements More ❯
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Lead Software Engineer, Principle Developer, Terraform, AZURE, C# 100% Remote UK Inside IR35

West London, UK
Hybrid / WFH Options
Experis UK
Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will play a crucial … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development role More ❯
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Lead Software Engineer, Principle Developer, Terraform, AZURE, C# 100% Remote UK Inside IR35

Central London, UK
Hybrid / WFH Options
Experis UK
Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will play a crucial … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development role More ❯
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Lead Software Engineer, Principle Developer, Terraform, AZURE, C# 100% Remote UK Inside IR35

East London, London, United Kingdom
Hybrid / WFH Options
Experis UK
Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will play a crucial … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development role More ❯
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Lead Software Engineer, Principle Developer, Terraform, AZURE, C# 100% Remote UK Inside IR35

City of London, London, United Kingdom
Hybrid / WFH Options
Experis UK
Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will play a crucial … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development role More ❯
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Lead Software Engineer, Principle Developer, Terraform, AZURE, C# 100% Remote UK Inside IR35

Central London / West End, London, United Kingdom
Hybrid / WFH Options
Experis UK
Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will play a crucial … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development role More ❯
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Senior Software Developer

East London, London, United Kingdom
Hybrid / WFH Options
Tech 4
Senior 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 Senior Software Developer (PYTHON/AWS/REACT). They are looking for a talented individual who will More ❯
Employment Type: Permanent, Work From Home
Salary: £60,000
Posted:

Senior Software Developer

E1 1AB, Whitechapel, Greater London, United Kingdom
Tech4 Ltd
Senior 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 Senior Software Developer (PYTHON/AWS/REACT). They are looking for a talented individual who will More ❯
Employment Type: Permanent
Salary: £64000/annum + excellent benefits
Posted:

Frontend Developer (React, AB Testing) - London/Nottingham

London, United Kingdom
Salt Digital Recruitment
Frontend Developer (AB Testing) - Finance - London/Nottingham Day rate: £400 - £500 (inside IR35) Duration: 6 months Start: ASAP Hybrid: Once every 2 - 3 weeks in office My client is looking for a Frontend Developer, someone who has good commercial experience writing code in React and JavaScript (ES6+). You … experience with cloud-based technologies (we use AWS) and a passion for quality engineering, working as part of an agile team. As a Frontend Developer you will have considerable experience in software engineering and experience building mission-critical, high-volume transaction web-based software systems. The ideal candidate will have More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Software Engineer, Principle Developer, Terraform, AZURE, C# 100% Remote UK Inside IR35 (City of London)

City of London, Greater London, UK
Hybrid / WFH Options
Experis UK
Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will play a crucial … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development role More ❯
Posted:

Senior Java Developer

South West London, London, United Kingdom
TALENT INTERNATIONAL UK LTD
Job Description: Senior/Lead Java Developer 6 Months Remote £400-£500 per a day inside IR35** Depending on experience Talent Consulting is looking for experienced Senior Java Developers to join one of our government clients on a digital transformation project. Looking at internal systems and building new processes to … digitalise the programme of work. As a developer you will be responsible but not limited to; Design and develop modern cloud-based services using Java and NodeJS. Build and maintain microservices, including front-end components and APIs, in a scalable architecture. Implement event-driven solutions using Kafka and other messaging … optimize CI/CD pipelines using GitLab CI. Apply Test-Driven Development (TDD) practices to ensure high-quality, reliable code. As a Senior Java Developer you will have experience of; Extensive experience developing modern cloud services using Java and NodeJS Extensive experience of building services in a microservice architecture (front More ❯
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React/JS Developer (London Area)

London, UK
Russell Tobin
React/JS Developer – London, UK (Hybrid) - £530 - £580/Day (Inside IR35) Electronic trading specialist Background The E-Fixed income Development Team is responsible for implementing low latency, high performance and real-time electronic trading systems. The team has recently completed the replacement of a legacy Java Swing UI … framework and component library, ensure a consistent and intuitive UX across the suite of apps and work on new business-facing deliverables. Summary The developer will join the eFI team as a React/JS expert, working to extend and improve the key capabilities of our apps, and assisting colleagues More ❯
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Lead Software Engineer, Principle Developer, Terraform, AZURE, C# 100% Remote UK Inside IR35 (Central London / West End)

Central London, UK
Hybrid / WFH Options
Experis UK
Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will play a crucial … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development role More ❯
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Lead Software Engineer, Principle Developer, Terraform, AZURE, C# 100% Remote UK Inside IR35 (Central London / West End)

West End, Hampshire, UK
Hybrid / WFH Options
Experis UK
Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will play a crucial … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development role More ❯
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Salesforce Developer - Financial Service (London Area)

London, UK
Opus Recruitment Solutions
Salesforce Developer | Financial Services | London - Remote | £60,000 to £80,000 | No Sponsor Visa Join a global financial services firm in the heart of London, where innovation meets excellence. Our client is on the lookout for a Salesforce Developer who thrives on solving complex problems and driving digital transformation in … the financial sector. Your Role: As a Salesforce Developer, you'll be at the forefront of our client's technology initiatives, crafting bespoke solutions that enhance business processes and customer experiences. Your expertise will help shape the future of financial services. Key Responsibilities: Architect, develop, and maintain Salesforce applications tailored … SOSL Version Control: Git, Bitbucket CI/CD: Jenkins, Salesforce DX Other Technologies: JavaScript, HTML, CSS Qualifications: MUST have proven experience as a Salesforce Developer, preferably within the financial services sector. Strong knowledge of Salesforce platform and related technologies. Experience with Salesforce integrations and data migration. Excellent problem-solving skills More ❯
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Back-End Software Developer

London Area, United Kingdom
Hybrid / WFH Options
RedTech Recruitment
based on race, religion, gender, sexual orientation, age, disability status, or background. Keywords: Golang/Python/C++/Rust/Java/Backend Developer/Junior Software Engineer/API Developer/Embedded Systems/Cloud Connected Devices/Big Data/AWS/IoT/Security Tech/… AI/Visualisation/Infrastructure/DevOps/SaaS/Greenfield/Start-up/R&D/London Tech/Graduate Developer/STEM More ❯
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Java FullStack Developer CGEMJP

London, United Kingdom
Hybrid / WFH Options
Experis - ManpowerGroup
Role Title: Java FullStack Developer Duration: Contract until 31/12/2025 Location: London, hybrid working Rate: Up to £276 p/d Umbrella inside IR35 Role Purpose/Summary Ensure all activities and duties are carried out in full compliance with regulatory requirements, Enterprise Wide Risk Management Framework More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Guidewire Developer

City Of London, England, United Kingdom
Pioneer Search
Guidewire Developer - ACE Certified Location London Salary: £80,000 - £90,000 per annum + 20% Bonus Type: Permanent, Hybrid (2 days in London) About the Role: An ACE Certified Guidewire Developer with experience with Guidewire for claims, and ClaimCenter configurations is required for a leading insurance organisation in London. The … business is currently in the process of migrating to Guidewire and would be looking for a developer to lead them through the migration process and to monitor and configure the platform, as well as architect and design solutions being pioneered within the Guidewire Cloud. This is a brand-new team More ❯
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Software Developer

London Area, United Kingdom
SearchWorks
This is an exciting opportunity for a self-motivated Developer looking for the next step in their career, within a vibrant and fast-paced digital agency! Reporting into a Developer Team Lead, you’ll be responsible for the following: Driving projects forward technically: proactively identifying and completing tasks, ensuring accountability More ❯
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User Assistance Developer Specialist/ Senior (Technical Writer)

London, United Kingdom
SAP SE
User Assistance Developer Specialist/Senior (Technical Writer) At SAP, we enable you to bring out your best. Our company culture is focused on collaboration and a shared passion to help the world run better. How? We focus every day on building the foundation for tomorrow and creating a workplace … internal training and onboarding by creating supporting materials, FAQs, and technical walkthroughs. What you Bring Proven experience as a Technical Writer/User Assistance Developer, preferably in cloud or enterprise software environments. Strong understanding of cloud infrastructure, DevOps, and SaaS products (experience with OCP, AWS, Azure, or OpenStack is a … plus). Proficiency with documentation tools like DITA CMS, Markdown, Git, Confluence, or Adobe FrameMaker. Experience writing for technical and developer audiences, including APIs, CLIs, and configuration guides. Familiarity with Agile development processes and collaboration tools like Jira and GitLab. Excellent written and verbal communication skills in English. Ability to More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Developer - Equities Swaps

City of London, Greater London, UK
Synechron
Greetings, We have an immediate vacancy for a Java Developer - Equities Swaps with 7 years of experience at Synechron, based in Glasgow Job Role: - Java Developer - Equities Swaps Job Location: - Glasgow About Company: At Synechron, we believe in the power of digital to transform businesses for the better. Our global … candidate will have strong technical expertise, leadership skills, and a drive for continuous improvement and innovation. Key Responsibilities: Position Description: A senior consultant Java developer is required for a Tier 1 Investment Bank supporting the front-office Equity Swaps business area. The core Equity Swaps calculation engines have recently been More ❯
Posted:

Java fullstack developer (London Area)

London, UK
Hybrid / WFH Options
Undisclosed
Role Title: Java FullStack Developer Duration: contract to run until 31/12/2025 Location: London, hybrid working Rate: up to £276 p/d Umbrella inside IR35 Role purpose/summary You will ensure that all activities and duties are carried out in full compliance with regulatory requirements More ❯
Posted:
Developer
London
10th Percentile
£50,000
25th Percentile
£58,750
Median
£77,500
75th Percentile
£110,000
90th Percentile
£136,250