476 to 500 of 1,213 Jobs in London

Senior QA Automation Engineer

Location
Greater London, England, United Kingdom
global financial services resource augmentation and consulting firm that provides expert talent and delivery support across transformation, change, and operational resilience. QA Automation Engineer ace has partnered with a prestigious, leading global Hedge Fund to appoint an experienced QA Automation Engineer to take hands‐on ownership … house automated testing platform. This is an engineering‐first role. You will be the senior technical voice on it: developing across the full stack, extending its intelligence and integrations, and driving it toward a fully automated, agent‐orchestrated and ultimately predictive testing capability. The target state ...

Macro Trade Capture Developer

Hiring Organisation
Barclays
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
GBP per day
Role: Java Full Stack Developer (Macro Trade Capture) Location: London, UK Contract Duration: 6 months PAYE Role Overview & Project Scope We are seeking a Java Full Stack Developer based in London, UK to join our trading technology team. In this role … will be instrumental in kicking off a legacy system replacement initiative for our Fixed Income trade system. You will help engineer modern Java-based microservices using high-performance messaging and RPC frameworks. Key Responsibilities Full-Stack Engineering: Develop end-to-end features utilising Angular ...

Macro Trade Capture Developer

Hiring Organisation
Barclays
Location
london (city of london), south east england, united kingdom
Role: Java Full Stack Developer (Macro Trade Capture) Location: London, UK Contract Duration: 6 months PAYE Role Overview & Project Scope We are seeking a Java Full Stack Developer based in London, UK to join our trading technology team. In this role … will be instrumental in kicking off a legacy system replacement initiative for our Fixed Income trade system. You will help engineer modern Java-based microservices using high-performance messaging and RPC frameworks. Key Responsibilities Full-Stack Engineering: Develop end-to-end features utilising Angular ...

Agent Engineer (LangChain)

Location
Greater London, England, United Kingdom
/Engineering# Agent Engineer (LangChain)London, England, United KingdomFull-time**Who we are**At Focused, we move quickly to deliver quality software that achieves client outcomes and meets their customer's needs. We strategically partner with our clients to leverage our expertise in design and software, while … deliver meaningful, production-ready outcomes for clients.* Deep expertise in LangChain, LangGraph and LangSmith.* Lead teams through end-to-end delivery across the stack, from backend services to modern web UIs.* Pair program daily with teammates and clients to share knowledge, improve code quality, and grow together.* Practice ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
hiring a Full-Stack Engineer to help build the analytics workbench applications that supports analysis and decision-making across our business. Hayfin is a global alternative asset manager with deep expertise in credit and a broad alternatives platform, partnering with institutional investors worldwide. Reporting … directly to the Director of Portfolio Analytics, you will take ownership of our growing in-house analytics workbench - working across the full stack, shaping how the business uses data, and coordinating with a small offshore vendor team to keep delivery on track. It's a hands ...

Software Engineer - (Mid Level)

Location
Greater London, England, United Kingdom
working closely with others, and experimenting with new technologies. You will have excellent experience with backend projects and have also worked as a full stack engineer. You’ll help us craft accessible user experiences, design scalable systems, and explore how AI and automation can make … balancing automation with customer control, and staying ahead of the fast-changing Google ecosystem. We value continuous learning, autonomy and product thinking; every engineer contributes ideas and helps shape the squad’s direction, not just the code. Our Tech Stack Languages: Primarily TypeScript, with some Kotlin ...

Engineering Manager

Hiring Organisation
Raylo
Location
London, UK
Employment Type
Full-time
Between the budding dedicated Raylo Business area, data engineering, analytics engineering, and even the "AI accelerator" pod (where we have our first AI Engineer), this role will drive some of the core pieces that contribute to Raylo's success! You'll balance technical leadership with hands-on engineering … continue to grow and evolve the team. What You'll DoLead and inspire two cross-functional engineering pods composed of a frontend engineer, a backend engineer, a data engineer and an analytics engineer, with a new AI engineer role ...

AI Engineer, London

Location
Greater London, England, United Kingdom
work alongside world-class talent in AI, engineering, and product as we redefine the future of financial services. As an AI Engineer at Eloquent AI, you will be at the forefront of building and scaling AI-powered applications, transforming how enterprises interact with intelligent agents. You’ll work … across the entire stack, developing high-performance front-end experiences and scalable back-end systems that power real-time AI-driven workflows. This role requires strong software engineering skills, a deep understanding of full-stack development, and the ability to work in a fast ...

Associate Vice President, Credit Technology Engineering

Hiring Organisation
Ares Management
Location
London, UK
Employment Type
Full-time
diverse backgrounds, experiences, and perspectives can build careers within this exciting and growing industry. Job DescriptionSummaryAres is seeking an Assistant Vice President, Senior Full Stack Engineer to support the design, development, and delivery of technology solutions powering the firm's global credit investment platform. … software delivery best practices. The ideal candidate will bring strong experience building enterprise-grade applications within financial services environments, with expertise in modern full-stack development, cloud-native architectures, microservices, data platforms, messaging systems, and software engineering best practices. Experience supporting credit investment, lending, portfolio management ...

Associate Vice President, Credit Technology Engineering

Location
City of Westminster, England, United Kingdom
experiences, and perspectives can build careers within this exciting and growing industry. Job Description Summary Ares is seeking an Assistant Vice President, Senior Full Stack Engineer to support the design, development, and delivery of technology solutions powering the firm’s global credit investment platform. … modernization, and software delivery best practices. The ideal candidate will bring strong experience building enterprise‐grade applications within financial services environments, withexpertisein modern full-stack development, cloud‐native architectures, microservices, data platforms, messaging systems, and software engineering best practices. Experience supporting credit investment, lending, portfolio management ...

Senior Full-Stack Architect & Platform Lead

Location
Greater London, England, United Kingdom
Gostack Tech Company in London (UK) is seeking a Senior Full Stack Engineer to lead the architectural development of our high-scale SaaS products. You will partner with the CTO to design robust, secure, distributed systems and guide a team of talented engineers. ...

Product Engineer - AI

Location
Greater London, England, United Kingdom
before in our market, helping boards and leaders work better with AI tools designed for the boardroom. We are looking for a Product Engineer to help build new AI-powered products and grow existing ones. You will work across the full stack … strongly pro-AI, and we expect engineers to pair it with solid fundamentals. Main Responsibilities Design, build and ship features across the full stack for our AI-powered products, both new and existing Work with clients and product colleagues to understand needs and design the right ...

Senior Full-Stack Architect — Own Architecture & AI Features

Location
Greater London, England, United Kingdom
Fastbreak AI is seeking a Senior Full Stack Engineer to design and ship high-performance web apps using React/Next.js on the frontend and Node.js/Express on the backend. You’ll own architectural decisions, mentor peers, and partner with product managers ...

Product Engineer

Location
Greater London, England, United Kingdom
About this role We’ve closed major enterprise deals, proven demand, and are scaling fast. Now, we’re looking for a truly exceptional Full-Stack Engineer to help us build the AI-powered platform that will redefine industrial inspections. This is not a standard … . See real usage from LLMs and build something that people need, not just another AI SDR bot. What You’ll Do: Ship full-stack features that solve real enterprise pain points Move fast - build, test, and iterate with user feedback Own everything from user conversations ...

Senior Full-Stack Architect for Scalable SaaS

Location
Greater London, England, United Kingdom
Gostack Tech Company in Greater London seeks an elite Senior Full Stack Engineer to lead architectural development of high-scale SaaS products, partnering with the CTO to design robust, secure, and distributed systems. You will mentor junior engineers, conduct code reviews, optimize performance ...

Staff Applications Engineer — Open Platform & Workflows

Location
Greater London, England, United Kingdom
pioneering AI company in Greater London is seeking a Full-Stack Engineer to drive product development at the intersection of engineering and product. You will create user interfaces, APIs, and integrate customer environments while working with cutting-edge technologies. Ideal candidates will possess strong … full-stack skills, experience in production-grade applications, and thrive in fast-paced settings. The role promises top-tier compensation and a supportive work environment to innovate in building open superintelligence. #J-18808-Ljbffr ...

Full Stack Software Developer 197637

Location
Greater London, England, United Kingdom
plays a central role in their success, creating excellent opportunities for engineers who enjoy solving challenging technical problems. The Role As a C# Full Stack Engineer, you will: Design, build, and maintain applications using C# and .NET Work on a combination of greenfield development ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
world that do not sit behind a desk. About the role We are looking for an ambitious Senior Software Engineer who will be a pivotal member of building and scaling the most critical parts of our product. This is a role for someone who has already made … builder who loves the pace of a startup or scale-up, where things move fast and ownership is real. As a Senior Engineer here, you won't just be maintaining a critical system, you'll be shaping how AI transforms what it can do. What You Will ...

Cloud Operations Engineer - Night shift 10PM to 6AM

Location
Greater London, England, United Kingdom
Cloud Operations Engineer - Night shift 10PM to 6AM United Kingdom - Remote At NiCE, we don’t limit our challenges. We challenge our limits. Always. We’re ambitious. We’re game changers. And we play to win. We set the highest standards and execute beyond them. … like us, we can offer you the ultimate career opportunity that will light a fire within you. Full Stack Cloud Operations Engineer Night shift 10 PM to 6 AM At NICE, we don't limit our challenges. We challenge our limits. Always. ...

Senior Software Engineer

Hiring Organisation
CACI Limited
Location
Croydon, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
bespoke solutions to solve our customers complex operational problems. As our business continues to grow, we are interested in speaking with an experienced Full Stack Software Engineer with expertise in Java to join one of our live projects within our Central Government team … complex projects, building new bespoke software solutions and providing them with up to date capability to meet their needs. As a Senior Software Engineer, you will join an Agile focussed team, gaining exposure to: Implementing software solutions including design, development and testing Using a wide range of technologies ...

Forward Deployed Engineer

Location
Greater London, England, United Kingdom
Location: London, England As a Forward Deployed Engineer, you will own the technical success and real-world application of the platform across a number of our largest customers. This is a highly strategic, customer-facing engineering role focused on building, deploying, and iterating on solutions... not support. … outcomes Work sits at the intersection of engineering, product, and strategy High ownership and autonomy from day one If you're an Software engineer/Full Stack Engineer who wants to move closer to the problem, the customer, and the decision making ...

Field Marketing Manager, Startups (EMEA)

Location
Greater London, England, United Kingdom
impact. You'll work cross-functionally across the entire organization, and primarily with Sales, PMM, and Demand Generation teams to build and execute full-funnel, full-stack ABM programs and campaigns that will help target high-value accounts - fueling pipeline, meetings, and revenue. About … earliest stage and shaping how they think about building for the AI-native web; and making Vercel the tech stack of choice. You should be energized by fast-paced environments, biased toward action, and motivated by measurable impact. This is a high-agency, high-autonomy role. ...

Technical Lead

Hiring Organisation
Develop
Location
Central London, London, United Kingdom
Employment Type
Permanent
Technical Lead AI/Full-Stack Engineering Remote first (once a fortnight in London- can be more flexible if required) | Up to £120k + Bonus + Equity Were working with a fast-growing, technology-led financial services business that is investing heavily in AI, product development … design or model evaluation is particularly valuable. What Theyre Looking For 510 years' commercial software engineering experience. Strong, recent hands-onPython development. Strong full-stack capability, ideally including React/TypeScript. Experience building and operating production systems in AWS. Solid understanding of software architecture and distributed ...

Product Engineer

Location
Greater London, England, United Kingdom
Product Engineer About Gaia Mission: A world where anyone who wants a family can try. We're transforming fertility care from the ground up to make it more accessible. At Gaia, we believe that when it comes to starting a family, financial barriers shouldn't determine who gets … environment Kind - You care deeply about the people depending on what you build What We're Looking For Experience: 5+ years as a full-stack engineer in startup environments Technical Skills: Strong Python and TypeScript. We use the Frappe framework to build our backend. ...

Senior Software Engineer, Prime

Location
Greater London, England, United Kingdom
correctness-critical systems where a wrong answer can't be cheaply undone - getting them right is the whole job. As a Senior Full-Stack Software Engineer, you will own the design and end-to-end delivery of features across that whole surface — from … ambiguity, set the technical bar for how we build for failure and not just the happy path, and follow a problem across the full institutional lifecycle rather than stopping at a boundary. Flexibility is the job: some weeks that's a settlement edge case in the backend, others ...