full stack javascript engineer

TP ICAP Group Services Ltd in London seeks a Senior Engineer to design, develop and deploy software across production with a focus on modern architecture and high performance. You will mentor juniors and collaborate with AWS partners to deliver a scalable Fusion Platform.You will own design, development, testing and deployment, working in a cross-functional...

# Senior Software Engineer - Full Stack (Merchants)DeliverooOn-siteUnited KingdomSoftware EngineeringPosted Sep 11, 2026About the Team Merchant EMEA Engineering builds the technology that helps merchants join, grow, and operate successfully across our markets. Our organization brings together the strengths of Wolt and Deliveroo and supports...

Oliver Bernard is seeking a Senior Full Stack Engineer for a fast-growing B2B tech company. You will build scalable web applications across the full stack, partnering with product and design to deliver high-impact features that customers genuinely value. This hands-on role offers ownership and the opportunity to influence technical direction.Visa sponsorship...

Board Intelligence is seeking a skilled software engineer to join the AI team as its dedicated engineer. You will design and build the AI evaluation suite and related tooling, working across the full stack from data pipelines to frontend interfaces.You will collaborate with prompt engineers and SMEs to turn expertise into tests, metrics and tooling. You do...

About The RoleTaktile is building a platform for creating, publishing, and executing AI-powered agents that help teams automate complex workflows in financial services. The Agents team owns the agent execution runtime, tool orchestration, and platform infrastructure that makes this possible, including the conversational copilot experiences built on top of it...

A global energy trading company in London is seeking a Full Stack Developer to work within the Global Analytics team. The role involves collaborating with business units to develop analytics applications for commodity trading. Candidates should have over 5 years of experience, particularly with C# and React, and a proven ability to work in agile scrum teams....

Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of approximately 219,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview We're looking for a hands-on engineering lead with a...

Back End Engineer (GoLang) Location: Hybrid, Central London (1 day in the office every 2 weeks) Salary: Circa £75,000 + Benefits   An established digital technology business is seeking a talented Back End Engineer to join its growing engineering team. The successful candidate will play a key role in designing, building and maintaining scalable backend...

About The Role We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. You will collaborate closely with cross-functional teams, including product management and UX/UI, to ensure that our software solutions meet business and customer needs. This role involves leading...

Location: Edinburgh (Office-based preferred, hybrid considered) Employment Type: Full Time Salary: £120,000 per annum Reports To: Director Role Overview We are seeking a highly experienced Senior Full Stack Developer / Head of Engineering to lead the design, development, and long-term management of our technology platforms. This role will take primary...

Meet Dex is partnering with a London-based platform rebuilding property investment end-to-end. You’ll own features from concept to deployment on a high-asset platform, shaping problems with product and design, and driving an AI-native engineering culture.The role emphasises ownership, ambiguity tolerance, and the use of AI tools to elevate daily...

Boundaryless GmbH in London is seeking a skilled Full-Stack Developer to design, build, test, and deploy enterprise-grade applications using React, Python, and Oracle Database. You will implement AI/GenAI features, design robust APIs, and ensure secure, scalable solutions across front-end and back-end services.The role emphasizes end-to-end delivery,...

This role is with one of Dex's trusted partner companies. We work closely with their teams to truly understand their culture, goals, and what they're looking for, so we can match you with the right opportunity and give you context about the role before you commit to a process.The roleSecurity teams waste cycles re-investigating the same vulnerabilities. This...

iXceed Solutions is seeking an experienced Java AWS Full Stack Developer to contribute to enterprise-scale platform development, architectural improvements, and modern application delivery. The role combines strong backend engineering with modern frontend skills and cloud-native architecture.You will design, develop, and maintain scalable applications, lead...

About Us Every business needs to know who they’re really working with whether it’s suppliers, investors, partners, or third parties. At Xapien, we’re reinventing how organisations do that, combining speed, scale and accuracy with cutting-edge AI. Since 2018, we’ve grown from a deep-tech startup to a global player in AI-driven due diligence and risk...

Citibank (Switzerland) AG is seeking a technically versatile Engineering Lead in Belfast. The candidate will provide leadership in software engineering, focusing on building AI-powered applications and fostering a collaborative team culture. They will work with various teams to drive best practices and tool adoption while mentoring other engineers. The ideal...

Why Faculty? We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human‑centric AI. You can read about our real‑world impact here. We don’t chase hype cycles. We innovate, build and deploy responsible...

About The Role We are looking for a Lead Software Engineer who will be responsible for the design, development, and deployment of high-quality software solutions. You will collaborate closely with cross-functional teams, including product management and UX/UI, to ensure that our software solutions meet business and customer needs. This role involves leading...

Badger Meter UK in Norwich is seeking a Full-Stack Software Engineer to support cloud platform development and maintenance. You will work with agile teams to deliver IoT-enabled software and services for our customers.You’ll write and test code in JavaScript/Node.js, React and Python, contribute to front-end and back-end work, and help ensure reliability...

The Opportunity This is an exciting opportunity for a skilled The Opportunity This is an exciting opportunity for a skilled Full Stack Software Engineer to join our Portfolio Team, providing the critical engineering expertise needed to develop and evolve our internal tools and services.You'll play a pivotal role in designing, implementing and maintaining...