Datastage developer jobs in Westminster, Greater London

A Day in the Life of a Full Stack Developer Imagine starting your day with a freshly brewed coffee and a team huddle that's buzzing with energy, ideas, and ambition. It's Monday, and as always, you're at the heart of innovation in our office. As a Full Stack Developer in our... 

 ...products and tools across the stack. This role blends front-end finesse with back-end capability, and we're especially keen to meet developers who can pair modern JavaScript frameworks with solid SQL experience to help power our next-gen HR platform. You'll work closely... 

 ...Guidewire Developer Location: London/Hybrid (2 days in the office, 3 days from home) Salary: £55,000 - £65,000 A Guidewire developer is required for a leading Lloyd's of London Insurance organisation, implementing a Guidewire Claims system. This is to join a brand... 

 ...elementsuite team, with a passion for clean code, elegant architecture, and efficient delivery. This is a hands-on role where you'll be developing the elementsuite platform and its foundational services - all mission-critical components that underpin our software stack. You'... 

 ...community of experts. We?ll train and support you in taking your career wherever you want it to go. CGI are on the hunt for a Java Developer to join an exciting new programme of work (BOREALIS) on a full-time permanent basis. Due to the secure nature of the programme,... 

 ...group by, indexes, etc.). Good knowledge of C# and .NET, including commonly used code libraries. OutSystems Associate Reactive Developer certification. UK residency or UK nationality to support eligibility for security clearances. Experience working with... 

Fullstack with C# Dot net HTML Web Software Developer Our Client is leader in the development of software for the financial sector. We are looking for a creative, detail-orientated Web Developer to join our Web Development team. You must have at least 5 years experience... 

 ...Design Web More: This position offers a unique opportunity to join an exciting start-up that is currently in stealth mode, developing innovative technology in the security space. Founded by experts who have previously achieved success with other start-ups, we offer... 

 ...successful delivery of high-quality websites using HTML, CSS, and JavaScript. As we continue to grow, you'll have the opportunity to develop your core skills, make an impact on our business, and grow with us. Here's what you'll be doing: Developing industry-leading real... 

 ...Software Engineer to join a dynamic FinTech company revolutionizing the way businesses access finance. As a key member of our team, you'll develop cutting-edge technology that empowers businesses and contributes to a more inclusive financial ecosystem. We are all about leveling... 

 ...Salary: £60,000 - 90,000 per year Requirements: UK Developed Vetting (DV) clearance is essential Experience as a Front-End Developer with a strong portfolio of front-end applications Proficiency in HTML, CSS, and JavaScript, including modern frameworks such as React... 

 ...Job Summary: We are seeking a Senior MuleSoft Developer to lead API design, development, and integration using the MuleSoft Anypoint Platform. The ideal candidate will be responsible for architecting scalable and high-performance integration solutions, mentoring junior... 

 ...Robert Half is partnering with a non for profit organisation to recruit an experienced Full Stack Developer for an initial 6 -month rolling contract out of London. Role: We are seeking a skilled contractor to develop a new website and headless CMS to strengthen our digital... 

 ...Salary: £60,000 - 90,000 per year Requirements: UK Developed Vetting (DV) clearance Strong experience with front-end technologies such as HTML5, CSS3, and JavaScript Experience with front-end frameworks such as React, Angular, or Vue.js Proficiency in back-end... 

 ...Full Stack developer 3 Month Contract £350-450 per day DOE Fully Remote A fantastic client of ours, who are a start up founded by someone we have worked with for over a decade are looking for a Full Stack Developer to bring their web platform to life, both in terms... 

 ...a variety of projects, contributing to the stability, scalability, and reliability of our products.  Key Responsibilities: Developing and maintaining features across web and mobile platforms (Node.js, React, React Native, PHP) Contributing to the design and maintenance... 

 ...Robert Half Technology are assisting a prestigious market leading financial services organisation to recruit a Backend Developer on a contract basis - London based - start ASAP Role The Backend Developer will support and maintain legacy .NET and SQL-based applications... 

We are hiring a Senior Backend Engineer to join a fast-growing sustainable construction tech space company. The company is using data-driven technology to reduce waste and carbon emissions in the global concrete supply chain. Key responsibilities: Build and optimise backend...

 ...Salary: £60,000 - 90,000 per year Requirements: UK Developed Vetting (DV) clearance is essential. Hands-on experience in software development and a strong interest in writing quality code. Solid understanding of back-end development using one or more of the following... 

Front End Mobile App Developer (Flutter) London or Remote 6 Month Contract £450 - £550pd + Outside IR35 + ASAP Start This is an excellent opportunity for a Junior to Mid-level Front End Developer to join a rapidly growing start-up offering great progression and the chance...