3 web application engineer jobs found in London

Salesforce DevOps Engineer Location: London Contract: 3 months (extendable) Work Setup: Onsite   Who We Are JPMorgan is a global leader in financial services, delivering trusted banking, investment, and asset management solutions to corporations, governments, and individuals around the world. Renowned for its stability and innovation, the firm supports clients in achieving long-term financial success.   What you'll do * Lead Salesforce DevOps strategy using Copado, designing and managing end-to-end release processes and CI/CD pipelines. * Manage multiple Salesforce environments (development, testing, UAT, production), ensuring consistent metadata deployments, sandbox refreshes, and deployment sequencing. * Automate deployments, test execution, and post-deployment validations while enforcing quality gates, code reviews, and governance standards. * Troubleshoot deployment and environment issues to ensure seamless, high-quality...

Senior Backend Engineer - Contractor (Outside of IR35) Senior Software Engineer – Java (Contract - Outside of IR35) Duration: 3 Months Plus Start Date: ASAP Day Rate: £400 - 500 per day   As a  Senior Software Engineer (Java) – Contractor  at Pulselive, you’ll be focused on delivering robust, high-performance backend services and APIs that power digital experiences for millions of sports fans globally. This role is ideal for an experienced, hands-on engineer with strong Java and Spring expertise who thrives in a collaborative and fast-paced delivery environment. You’ll work closely with cross-functional teams to build, integrate, and optimize systems that handle real-time sports data, video, and live commentary. This position is project- and delivery-focused, with no line management or people-leadership responsibilities required. Key Responsibilities: Design and develop scalable backend systems...

This is a 2 month contract role inside IR35 starting in March, ideally.   Collinson is the global, privately-owned company dedicated to helping the world travel with ease and confidence. The group offers a unique blend of industry and sector specialists who together provide market-leading airport experiences, loyalty and customer engagement, and insurance solutions for over 400 million consumers. Collinson is the operator of Priority Pass, the world’s original and leading airport experiences programme. Travellers can access a network of 1,500+ lounges and travel experiences, including dining, retail, sleep and spa, in over 650 airports in 148 countries, helping to elevate the journey into something special. We work with the world’s leading payment networks, over 1,400 banks, 90 airlines and 20 hotel groups worldwide. Never short of ambition, the success of our business is delivered through the diverse and talented team of over 2,200 global colleagues....