2,151 to 2,175 of 2,551 Digital & IT Jobs

Hybrid: Senior Java Backend Engineer — Microservices & Kafka

Location
Glasgow, Scotland, United Kingdom
GlobalLogic is seeking a Backend Engineer for a hybrid role based in Glasgow or London. You will design, build, and scale backend microservices using Java 17+ and Spring Boot 3, and shape robust REST APIs and event-driven systems with Kafka. You will work across the full backend stack, contribute to integration tests, and collaborate with cross-functional teams to deliver high-quality, maintainable code. Hybrid setup supports flexible working across the UK. #J-18808-Ljbffr ...

Senior Modelling Software Engineer - Chronos

Location
Oxford, England, United Kingdom
Senior Modelling Software Engineer - Chronos Department: Tech - Model & Platform Engineering Employment Type: Permanent - Full Time Location: Oxford, UK Description Please note that we are open to considering candidates who require visa sponsorship (subject to eligibility and company approval) We’re looking for a Senior Software Engineer … team (4-6 people) in a collaborative engineering environment, leading feature development and improving code quality, maintainability, and developer experience in the model stack used across our business. You’ll thrive here if you enjoy architecting and developing clean, maintainable Python, shaping libraries and packages that other teams ...

Senior Backend Engineer (Data serving)

Location
United Kingdom
closing date so please use this time to submit a high quality application. About the role We're looking for a Senior Backend Engineer to join the Data Serving team that owns the production-grade boundary between Pleo's raw product data and everyone who consumes it, including … internal product teams, AI agents, and customers directly accessing their own data. This Senior Backend Engineer role builds and owns that boundary: APIs and the low-latency serving layer underneath it. You will build customer-facing infrastructure where contract stability and latency are non-negotiable, and where ...

Senior Python Engineer – Engineered Index & Rates

Location
Greater London, England, United Kingdom
bespoke index and benchmark solutions across Fixed Income, Interest Rates, Currencies, and Commodities (FICC). ROLE SUMMARY: We are seeking a Senior Python Engineer to develop, enhance, and support these platforms and solutions. The ideal candidate is a hands‐on engineer with strong technical and quantitative … processes. Enhance software quality, automation, and operational efficiency through testing, code reviews, and CI/CD best practices. Work across a diverse technology stack, including Python, Linux, cloud technologies, and legacy applications. Take ownership of projects throughout the full development lifecycle, from solution design and implementation ...

Senior Infrastructure Engineer (GCP) - Engine by Starling

Location
Southampton, England, United Kingdom
this together! The way to thrive and shine within Engine is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, and discovering to sharing knowledge with your colleagues and making sure all processes are efficient … person. About Engineering at Engine by Starling — https://enginebystarling.com/careers/engineering/We're looking for a Senior Infrastructure Engineer to help us design, build and run the cloud foundations our first-in-class, cloud-native banking platform is deployed on — across multiple regions ...

Senior Infrastructure Engineer (GCP) - Engine by Starling

Location
Greater London, England, United Kingdom
this together! The way to thrive and shine within Engine is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, and discovering to sharing knowledge with your colleagues and making sure all processes are efficient … person. About Engineering at Engine by Starling — https://enginebystarling.com/careers/engineering/We're looking for a Senior Infrastructure Engineer to help us design, build and run the cloud foundations our first-in-class, cloud-native banking platform is deployed on — across multiple regions ...

Staff Infrastructure Engineer (GCP) - Engine by Starling

Location
Manchester, England, United Kingdom
this together! The way to thrive and shine within Engine is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, and discovering to sharing knowledge with your colleagues and making sure all processes are efficient … person. About Engineering at Engine by Starling — https://enginebystarling.com/careers/engineering/We're looking for a Staff Infrastructure Engineer to help us design, build and run the cloud foundations our first-in-class, cloud-native banking platform is deployed on — across multiple regions ...

Engineering Software Engineer London (expect 5 days in office)

Location
Greater London, England, United Kingdom
London (4 days in office expected) Full-time About us Telluvian is a London-based, VC-backed pre-seed startup. We use mechanistic interpretability, our understanding of what's happening inside neural networks, to make AI cheaper and more secure. Learn more at telluvian.ai. The role … looking for a graduate backend engineer to build and run the infrastructure our research and product depend on. This is primarily an engineering role rather than a research one but you'll be working next to interpretability researchers, and you'll need to understand what they're doing ...

Machine Learning Engineer – Lumen Enterprise Models (SWE-focused LLMs)

Location
Greater London, England, United Kingdom
title: Machine Learning Engineer - Lumen Enterprise Models (SWE-focused LLMs) Location: London; full in-office working as default Start date: ASAP Reports to: CEO Compensation: Salary and Equity options available for discussion Application deadline: 08/11/26 at 23:59 UK time ___________________________________________________________________________ Help train … across multiple files, use tools, run tests and produce software that engineers can maintain and trust. We’re looking for a Machine Learning Engineer to help train and improve these models. You’ll work across the full training stack, including pre-training, supervised fine ...

User Experience Engineer (React / TypeScript)

Location
Greater London, England, United Kingdom
Validus is looking for a talented engineer to join our front-end development team. The front-end team is responsible for the design and development of our web applications implemented in React. The front-end development team is part of the broader technology team working in collaboration with … design principles. Participate in agile ceremonies, such as daily stand-ups, backlog refinement, estimation, and retrospectives. Bring ideas on the current technology stack and be part of the conversations about changing it, such as state management or how we manage our API calls. Help lay the technical foundations ...

Software Engineer (GenAI)

Location
Manchester, England, United Kingdom
happen, and Generative AI is becoming an increasingly important part of how we innovate at AJ Bell. We’re looking for a Software Engineer (GenAI) to join our growing GenAI Engineering team, building AI-powered solutions that solve genuine business problems and deliver value for our customers … adopt GenAI across the business. You’ll work within a collaborative, cross-functional engineering team, with the opportunity to contribute across our technology stack and propositions. What we're looking for We’re looking for a motivated and curious Software Engineer with strong Python development skills ...

Test Engineer - GDS - SEO

Location
Manchester, England, United Kingdom
Full-time (Permanent) £46,725 - £50,220 (London)/£42,893 - £45,653 (National) plus additional allowance Location Bristol, London, Manchester About the job Job summary The Government Digital Service (GDS) is the digital centre of government. We are responsible for setting, leading and delivering the vision … innovation. This is an exciting opportunity to contribute to a multidisciplinary team and play a key role in driving testing excellence. Our technology stack runs on AWS, using serverless compute and storage products. Backend services are written in TypeScript/Node.js and JVM technologies. Web applications also ...

Test Engineer - GDS - SEO

Location
Greater London, England, United Kingdom
Full-time (Permanent) £46,725 - £50,220 (London)/£42,893 - £45,653 (National) plus additional allowance Location Bristol, London, Manchester About the job Job summary The Government Digital Service (GDS) is the digital centre of government. We are responsible for setting, leading and delivering the vision … innovation. This is an exciting opportunity to contribute to a multidisciplinary team and play a key role in driving testing excellence. Our technology stack runs on AWS, using serverless compute and storage products. Backend services are written in TypeScript/Node.js and JVM technologies. Web applications also ...

Senior Java Backend Engineer: Microservices & Kafka Hybrid

Location
Glasgow, Scotland, United Kingdom
GlobalLogic in United Kingdom is seeking an experienced Backend Engineer to design and build robust, scalable microservices using Java 17+ and Spring Boot 3. You will work across the full backend stack — from API design through to production‐grade integration testing — using modern Java ...

Data Engineer, Finance

Location
Greater London, England, United Kingdom
talented and experienced individuals work together according to its four company values: Performance, Agility, Collaboration, Entrepreneurship . About the Role As a Data Engineer within Engelhart's Finance department, you will build and operate reliable data pipelines connecting the data warehouse and CTRM platform with brokers and Futures … monitored jobs, with robust reconciliations and controls that give stakeholders confidence in the completeness and accuracy of financial data. This will be a full-time role based in our London office and owning the following responsibilities : Build, operate and maintain data pipelines between the data warehouse, CTRM platform ...

Senior Software Engineer II - Backend (Java) - Account Sharing

Hiring Organisation
Wise
Location
Greater London, United Kingdom
Employment Type
Full Time
Salary
111000 to 145000 GBP Annually
directly. Wise is a global technology company, building the best way to move and manage the world’s money. Min fees. Max ease. Full speed. Whether people and businesses are sending money to another country, spending abroad, or making and receiving international payments, Wise is on a mission … world's money. For everyone, everywhere. More about our mission and what we offer . We are looking for a Senior Backend Engineer to join the Account Sharing team within Wise’s Consumer Squad . The team is focused on building entirely new products in the shared finances ...

Solutions Engineer

Location
Greater London, England, United Kingdom
become reality. We move fast. We build boldly. We execute with purpose. And we do it together. About the role As a Solutions Engineer , you'll turn complex computer vision problems into production systems built on YOLO. You'll lead technical discovery, design architectures, build benchmarks and proof … Product, and Engineering while partnering directly with customers in manufacturing, retail, security, robotics, and beyond. This is a hands‐on role for an engineer who enjoys writing Python, training and optimizing models, deploying across cloud and edge, and owning outcomes throughout the customer lifecycle. If you thrive ...

AI Engineer

Location
Greater London, England, United Kingdom
Justice, Department for Education, Ministry of Housing, Communities and Local Government, UEFA, International Olympic Committee, and Mercedes-Benz. Our services span the full digital delivery lifecycle, including architecture, engineering, delivery management, user-centred design, business analysis, data, DevOps, and AI. We operate as a collaborative and inclusive organisation … translating them into effective outcomes. You understand and align with Solirius Reply Values. The Role: We are looking for an experienced AI Engineer to join our team here at Solirius. You will join a multidisciplinary practice comprising Data Scientists, Data Engineers, and Software Engineers, developing and delivering exciting ...

Software Engineer, Agent (Italian speaking)

Location
Greater London, England, United Kingdom
agents that transform how they operate at scale. You\'ll also partner with startups in London, embedding AI agents across their entire business stack to drive innovation and efficiency. Build the future of the platform : Your direct work with customers will guide the evolution of Sierra\'s core … technical and non-technical audiences Even better... Experience building or deploying AI/LLM systems in production Have been a founder or founding engineer - you know what it means to balance craft, ownership, and speed Familiarity with tools that power today\'s AI agents: eval frameworks, agent tooling ...

Software Engineer, Agent (New Grad 2027)

Location
Greater London, England, United Kingdom
operate at scale. You'll also partner with the most cutting-edge startups in Silicon Valley, embedding AI agents across their entire business stack to drive innovation and efficiency. Build the future of the platform: Your direct work with customers will guide the evolution of Sierra's core … technical and non-technical audiences Even better... Experience building or deploying AI/LLM systems in production Have been a founder or founding engineer - you know what it means to balance craft, ownership, and speed Familiarity with tools that power today's AI agents: eval frameworks, agent tooling ...

Java Finance Engineer — Core Banking Systems

Location
Greater London, England, United Kingdom
this together! The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive … collaborate in person. Our Engineering Environment Starling engineers are excited about helping us deliver new features, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech. We value people being engaged and caring ...

Low-Latency ML Engineer (Python/C++)

Location
Greater London, England, United Kingdom
scales effectively and keeps trading latency low. We operate a hybrid Python/C++ engineering stack. A large portion of our stack is Python-based (utilising libraries like NumPy, SciPy, PyTorch, Polars, Ray, Plotly, and Dash), but an increasing amount of our most performance-critical systems are written … follows: Intro call (30 mins) - learn more about your background + discuss the role Technical interview - Python & C++ software engineering assessment Full assessment day (10:00–5pm) - a one day programming exercise designed to be similar to the real work we do in the team A degree ...

Graduate Software Engineer (High Performance Systems)

Location
Greater London, England, United Kingdom
Graduate Software Engineer (High Performance Systems) Location: London (On-site) Employment type: Full-time Visa sponsorship is available for this role. We are looking for exceptional talent from anywhere in the world to join our team in London. (Start Date: 2026) About Arctic Lake We build … anything from bare‐metal optimisation to high‐level application logic. You could go deep in systems programming on one project, then own the full lifecycle of an internal tool that transforms how the team works. Throughout it all, you will rely on data analysis. We are an evidence ...

Software Engineering Internship (10 weeks)

Location
Cambridge, England, United Kingdom
features you build will delight users at thousands of global businesses, including IBM, Sonos, and TripAdvisor. WHAT’S THE OPPORTUNITY FOR A SOFTWARE ENGINEER INTERN AT GEARSET? Our small engineering teams start from a few core principles but evolve over time. They all work a little bit differently … Engineers work across the business and talk directly to customers and partners, to ensure we're solving the most impactful problems. Our tech stack includes C#, React, TypeScript, Postgres, AWS and Kubernetes. You’ll become familiar with our pragmatically chosen stack, but you’ll also help ...

IT Placement Programme

Location
Swindon, England, United Kingdom
precisely to our customers’ needs. You will join one of our Dev Ops Squads as an Application Developer, where you will be given full responsibility for the design, code, testing and implementation of application changes – working on developments which will directly benefit the UK trading desks. Choose Data … find data easily. Whether you are a savvy Python scripter, a dab hand at Infrastructure as Code (IaC), or a multi disciplined software engineer, we have a role you can play within our data domain providing you direct interactions with our traders, analysts and support functions. Choose Commercial ...