426 to 450 of 841 Developer Jobs in London

Front End Developer with Java ?" Central London Our Client is looking to recruit a Front End Java developer with at least 3 to 5 years solid development experience. Must have the following skills: HTML, XHTML, HTML5 ** CSS2, CSS3 ** JavaScript ** AJAX ** JSON, JSONP ** XML, XSLT, XSD ** jQuery and extensive use of plugins Social Media APIs and aggregators e.g. GIGYA OO Design More ❯

About the Job Java Javascript Developer ?" Financial Systems ?" Stratford East London Our Client is specialist software company developing software for the insurance sector. They are currently looking to recruit a Java and Javascript Developer with at least 2 to 5 years commercial experience. Must be familiar with creating UI, web service calls, SOAP. Any experience of developing software for the More ❯

Senior Business Systems Analyst/Developer (Finance Systems) Remote Initial 3 Month Contract IR35 to be determined £400-£500pd (Depending on experience) Role Description Our client are seeking a Senior Business Systems Analyst/Developer to lead the design, development, and delivery of system solutions for their financial systems. In this role, you will provide expert specialist and technical knowledge … You will contribute to the analysis, design, development, implementation, support, maintenance, and continuous improvement of financial software applications. Skills/Experience Proven experience as a Business Systems Analyst or Developer within finance systems, preferably with Unit4 ERP. Strong understanding of financial processes and requirements in an educational institution. Excellent analytical and problem-solving skills with the ability to work collaboratively More ❯

Python Developer Remote (UK-based) 6-month contract (with potential extension) A growing tech company is looking for a Python developer to support an existing backend project. You’ll be helping to finalise features, fix bugs, and ensure everything is ready for release.Interviews starting ASAP - immediate availability preferred. Experience needed: Strong Python development skills (essential) Experience working with RESTful APIs More ❯

Software Developer with C# .Net SQL Server and RPG Role Description This is a full-time hybrid role based in London, offering flexibility for remote work. As a Software Developer with expertise in C# .NET, SQL Server, and RPG, your responsibilities will include developing software solutions, maintaining databases, and supporting system integrations. The Client a bank in London would like More ❯

Backend Java Developer ?" City London We are urgently looking to recruit a Java backend Developers with at least 5 years experience. Must have strong Data structures and Algorithms experience. Also experience of Spring, working with large code base, SQL, Unix etc. You should ideally have a solid problem solving and algorithm background coupled with excellent communication skills. This is a More ❯

Senior AI Developer £80,000 + bonus + benefits International eCommerce organisation is looking for a Senior AI Developer to lead the modernization of core systems using AI to improve performance and efficiency. We need a highly skilled Lead Developer with proven experience migrating Legacy systems and implementing AI-powered solutions. Experience with modern languages and frameworks is a plus. … years software development experience, including significant Legacy system modernization Relational database expertise (eg, Microsoft SQL Server) Familiarity with REST APIs and cloud infrastructure Hands-on experience with AI-based developer tools (eg, GitHub Copilot, ChatGPT, Tabnine) Strong leadership, communication, and collaboration skills Passion for clean code, software architecture, and continuous improvement Why Join Us? Competitive salary (£80,000+) and benefits More ❯

Lead Developer, Python, AWS, MedTech, COR7276C This is an excellent Lead Developer position, working for an innovative MedTech company with a growing reputation in their field. Working in a full-stack capacity, but with a back end focus, the Lead Developer will be the focal point of the team and will use their knowledge across Python, cloud technologies (AWS), databases … build key platforms for the business, that utilise Machine Learning and AI to analyse complex medical imaging data, whilst mentoring and leading more jnuior Developers. The Company The Lead Developer will join an innovative Machine Learning MedTech company with offices in both Oxford and London. The Lead Devloper will contribute to a supportive team environment, which rewards hard work and … innovative thinking. They offer hybrid working, with up to 4 days a week working from home. Benefits Some of the benefits on offer for the Lead Developer, include: Flexible working 25 days holiday + BH Employee share options What's Required? The Ideal candidate for the role will have some of the following: Solid skills in Python development. The role More ❯

Lead Developer, Python, AWS, MedTech, COR7276C This is an excellent Lead Developer position, working for an innovative MedTech company with a growing reputation in their field. Working in a full-stack capacity, but with a back end focus, the Lead Developer will be the focal point of the team and will use their knowledge across Python, cloud technologies (AWS), databases … build key platforms for the business, that utilise Machine Learning and AI to analyse complex medical imaging data, whilst mentoring and leading more jnuior Developers. The Company The Lead Developer will join an innovative Machine Learning MedTech company with offices in both Oxford and London. The Lead Devloper will contribute to a supportive team environment, which rewards hard work and … innovative thinking. They offer hybrid working, with up to 4 days a week working from home. Benefits Some of the benefits on offer for the Lead Developer, include: Flexible working 25 days holiday + BH Employee share options What’s Required? The Ideal candidate for the role will have some of the following: Solid skills in Python development. The role More ❯

Salesforce Developer - Hybrid (Central London) - £65,000-£80,000 + Bonus I'm currently working with a fast-growing FinTech client based in Central London who are looking to bring a Salesforce Developer on board to support the expansion of their internal platforms and systems. This is a permanent role , offering a hybrid working model (2-3 days per week … technical requirements Integrate Salesforce with internal and external systems via REST/SOAP APIs Support ongoing Salesforce configuration and optimisation efforts Requirements: 3+ years of experience as a Salesforce Developer Strong knowledge of Apex , SOQL , Lightning Components Experience with Salesforce integrations and third-party apps (e.g. MuleSoft, Conga, etc.) Solid understanding of Salesforce best practices, data modelling, and security Salesforce … Platform Developer I certification (Platform Developer II a plus) Excellent problem-solving and communication skills Nice to Have: Experience working in FinTech or financial services Exposure to DevOps tools like Gearset, Copado, or Jenkins Experience with Agile methodologies What's on Offer: Salary: £65,000 - £80,000 depending on experience Bonus scheme + benefits (private healthcare, pension, L&D budget More ❯

Front-End Developer (stealth mode start-up) A stealth mode start-up, recently established by a team of highly experienced engineers and entrepreneurs with substantial financial backing and a proven history of successful technology ventures, is seeking a Front-End Developer with a minimum of 2 years of commercial experience to join this initial team of 12. Ideally, your key … will include Typescript, but solid JavaScript is ok. Experience of React is 99% essential and Vue.js is a nice to have. This position is perfect for a Front-End Developer eager to pioneer novel technologies. You'll work closely with a dynamic team, facing unique challenges and bringing bold ideas to life. If innovation excites you, you enjoy solving complex … products and commercial success stem directly from the technical dedication of their development teams; therefore, they ensure an environment that nurtures the talents of software engineers. Position : Front-End Developer Location : Soho, London (4 days onsite) Salary : 50-60k & stock options Key Skills : Typescript, JavaScript, React, Vue.js. More ❯

Salesforce Developer - Hybrid (Central London) - £65,000-£80,000 + Bonus I'm currently working with a fast-growing FinTech client based in Central London who are looking to bring a Salesforce Developer on board to support the expansion of their internal platforms and systems. This is a permanent role , offering a hybrid working model (2-3 days per week … technical requirements Integrate Salesforce with internal and external systems via REST/SOAP APIs Support ongoing Salesforce configuration and optimisation efforts Requirements: 3+ years of experience as a Salesforce Developer Strong knowledge of Apex , SOQL , Lightning Components Experience with Salesforce integrations and third-party apps (e.g. MuleSoft, Conga, etc.) Solid understanding of Salesforce best practices, data modelling, and security Salesforce … Platform Developer I certification (Platform Developer II a plus) Excellent problem-solving and communication skills Nice to Have: Experience working in FinTech or financial services Exposure to DevOps tools like Gearset, Copado, or Jenkins Experience with Agile methodologies What's on Offer: Salary: £65,000 - £80,000 depending on experience Bonus scheme + benefits (private healthcare, pension, L&D budget More ❯

We're looking for a talented Fullstack Developer to join our engineering team. You'll work on building and maintaining our web applications, contributing to both frontend and backend development. Key Responsibilities Develop and maintain full-stack web applications Write clean, efficient, and maintainable code Collaborate with designers and product managers Participate in code reviews and technical discussions Requirements 5+ More ❯

This Senior JavaScript Developer role is with a startup who are one of fastest growing in their field. They've just gone through a round of funding and need to up their productivity so are looking for an extra pair of hands to join their team in Mayfair. Good amount of tech on site including Python, React, Redux, and Node. … your tasks will include: Collaborating with designers Development of UI/UX components Create clean, consistent, tested code Mentor more junior members of the team The successful Senior JavaScript Developer will be rewarded with remote working options, 10% annual bonus, 25 days holiday, and up to £90,000 salary. Really slick interview process with no take-home test so hit More ❯

We are looking for an experienced Power Platform Developer who has ideally worked within the Financial Services sector. Rate:£415 per day inside IR35 via an Umbrella Company Location: Canary Wharf, London Hybrid: 3 days on site; 2 days remote Tenure: 6 months, extendable This Power Platform Developer will: Design, develop, test, and deploy Power Apps applications using Canvas or More ❯

Country: United Kingdom Location: London Sector: Software Developer Job Type: Permanent Full Stack Developer - PHP/Angular/Node JS/Javascript Posted Wednesday, 12 July 2017 We at Endeavour Recruitment are currently recruiting for an experienced Full Stack Developer to join a dynamic team in central London. Large reputable corporation. Responsibilities : - Front End and Back End development of the More ❯

Front-End Developer (stealth mode start-up) A stealth mode start-up, recently established by a team of highly experienced engineers and entrepreneurs with substantial financial backing and a proven history of successful technology ventures, is seeking a Front-End Developer with a minimum of 2 years of commercial experience to join this initial team of 12. Ideally, your key … will include Typescript, but solid JavaScript is ok. Experience of React is 99% essential and Vue.js is a nice to have. This position is perfect for a Front-End Developer eager to pioneer novel technologies. You'll work closely with a dynamic team, facing unique challenges and bringing bold ideas to life. If innovation excites you, you enjoy solving complex … products and commercial success stem directly from the technical dedication of their development teams; therefore, they ensure an environment that nurtures the talents of software engineers. Position : Front-End Developer Location : Soho, London (4 days onsite) Salary : £50-60k & stock options Key Skills : Typescript, JavaScript, React, Vue.js. More ❯

We are looking for an experienced Power Platform Developer who has ideally worked within the Financial Services sector. Rate: £415 per day inside IR35 via an Umbrella Company Location: Canary Wharf, London Hybrid: 3 days on site; 2 days remote Tenure: 6 months, extendable This Power Platform Developer will: Design, develop, test, and deploy Power Apps applications using Canvas or More ❯

We are looking for an experienced Power Platform Developer who has ideally worked within the Financial Services sector. Rate: £415 per day inside IR35 via an Umbrella Company Location: Canary Wharf, London Hybrid: 3 days on site; 2 days remote Tenure: 6 months, extendable This Power Platform Developer will: Design, develop, test, and deploy Power Apps applications using Canvas or More ❯

Vacancy for Senior Java Developer at The National Archives Vacancy for Senior Java Developer at The National Archives 20 December 2021 Remote, Kew Up to £700 per day Fixed Term An experienced Java developer is required to design, implement and test improvements to the performance and features of the DROID file identification tool, starting with enabling DROID to be integrated … with cloud-based workflows. The specialist will be the only developer actively working on DROID. The wider team is a Product manager, Technical Architect, Lead and Senior Developers (available for discussion of technical options, code review, acceptance). The specialist will have access to users: Digital Archivists (users of the current tool, available to contribute to testing and acceptance). More ❯

Java Developer/Backend Software Engineer/Developer WFH to £100k Are you a skilled Java Developer with low latency trading systems experience? You could be progressing your career at a global market data and trading platform provider for cryptocurrency markets. As a Java Developer you will develop, test and maintain high-quality, low-latency Java applications handling millions of … Gradle/Maven You're comfortable working in a Linux environment You are collaborative and pragmatic with excellent communication skills What's in it for you: As a Java Developer you will receive a competitive package including: Salary to £100k Generous holiday allowance including an extra day for your birthday and work anniversary Remote, flexible working Excellent career progression opportunities … Apply now to find out more about this Java Developer/Backend Software Engineer opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender More ❯

Access Developer - Hybrid (1-2 days in HQ) - £60,000-70,000 + benefits This role will take ownership of a legacy product developed in Microsoft Access (Front End) and SQL. The successful candidate will maintain, document, and optimise the current product, whilst - in due course (and in partnershp with a 3rd party) - design, develop, and implement reusable C# services … and is the largest such independent national service provider in the UK today. They are a national business with staff geographically spread across the UK and Northern Ireland. Access Developer - Key duties: Take ownership of, and provide day-to-day support for, the current Access-based platform. Maintain and optimise the existing Access database, ensuring its reliability and efficiency. Produce … Rewrite legacy services to ensure they are modular and reusable in future system developments. Review and refine the SQL database, focusing on building a robust relational database model. Access Developer - Essential experience: Proven experience working with Microsoft Access as a front-end tool. Proficiency in VBA for maintaining and enhancing legacy functionality. Strong SQL development and optimisation skills. Access Developer More ❯

Microsoft Stack Developer, Senior .NET Developer with Software Security Certification, CISSP, CEH, CSSLP, Central London but Mainly Remote Senior .NET Developer with Software Security, Software Security Engineer Lead is required to work for a fast-growing and exciting company based in Central London. However, this will mainly be remote and the expectation is to go into the office circa twice … a week. Please read in full before applying… We need someone with a Microsoft tech-stack background who has experience as a .NET Developer with Software Security experience, Azure DevSecOps Consultant or even a good old fashioned Unix/Linux Systems Administrator…or someone who has worked as a Senior .NET Developer and has a Software Security Certification like: like … experience with Software Security OR heavy .NET skills with a Software Security related certification like CISSP, CEH or CSSLP (for instance) Demonstrable experience as a Systems Administrator or Software Developer…or both! Expert knowledge of Cloud Software Security (NOT Networking or Infrastructure) Passion for Software Security/DevSecOps and with knowledge of Terraform, Bicep, Sonar Clous, Wiz, and other security More ❯

We are looking for an experienced Power Platform Developer who has ideally worked within the Financial Services sector. Rate: 415 per day inside IR35 via an Umbrella Company Location: Canary Wharf, London Hybrid: 3 days on site; 2 days remote Tenure: 6 months, extendable This Power Platform Developer will: Design, develop, test, and deploy Power Apps applications using Canvas or More ❯

We are looking for an experienced Power Platform Developer who has ideally worked within the Financial Services sector. Rate: £415 per day inside IR35 via an Umbrella Company Location: Canary Wharf, London Hybrid: 3 days on site; 2 days remote Tenure: 6 months, extendable This Power Platform Developer will: Design, develop, test, and deploy Power Apps applications using Canvas or More ❯