326 to 350 of 5,468 Software Engineer Jobs in the UK

Form3, our mission is simple but powerful: To design, build and run the technology that will power the future of payments. As a Senior Software Engineer , you will be part of a team working on the critical infrastructure that underpins global payments. This is a rare opportunity … highly automated DevOps environment WE’RE LOOKING FOR Deep understanding of designing and building distributed systems Enjoys working on complex challenges within critical software where high performance and robustness are essential Familiarity with cloud and containerisation technologies, test automation tools and CI/CD pipelines Interest in owning projects ...

Form3, our mission is simple but powerful: To design, build and run the technology that will power the future of payments. As a Senior Software Engineer , you will be part of a team working on the critical infrastructure that underpins global payments. This is a rare opportunity … highly automated DevOps environment WE’RE LOOKING FOR Deep understanding of designing and building distributed systems Enjoys working on complex challenges within critical software where high performance and robustness are essential Familiarity with cloud and containerisation technologies, test automation tools and CI/CD pipelines Interest in owning projects ...

Form3, our mission is simple but powerful: To design, build and run the technology that will power the future of payments. As a Senior Software Engineer , you will be part of a team working on the critical infrastructure that underpins global payments. This is a rare opportunity … highly automated DevOps environment WE’RE LOOKING FOR Deep understanding of designing and building distributed systems Enjoys working on complex challenges within critical software where high performance and robustness are essential Familiarity with cloud and containerisation technologies, test automation tools and CI/CD pipelines Interest in owning projects ...

part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Asset Management Core Data & Analytics Engineering organization, you are an integral part of an agile team that works … distribution approaches, and engineering processes to improve time-to-data, reliability, and consumer experience (including Quantitative Research). Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale. Establishes and promotes ...

role You'll own the backend systems Letly runs on — and the architecture other engineers build on: the software behind every viewing, tenancy, certificate, rent payment and repair. These are systems where correctness, reliability and scale are non-negotiable : real people's money, homes and legal exposure … production scale. Strong API and data modelling (document or relational), plus cloud/containerised deployment (GCP or AWS, Docker, Kubernetes). AI‐Native engineer: you use AI across all layers of your work and utilise models expertly while understanding LLM failure modes and patterns. Senior: a track record ...

part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorganChase within the Credit data pond team housed within Wholesale credit risk technology you are an integral part of an agile … test thresholds, performance/regression checks, release readiness criteria) and embeds them into CI/CD quality gates. Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI-assisted development and automation capabilities, to improve the value realized by automation at scale. Sets the enterprise ...

TitleSenior Full Stack Software EngineerThe RoleVanguard, one of the world's largest investment management companies, serves individual investors,institutions, employer-sponsored retirement plans, and financial professionals. We have a diverse andtalented crew with a culture that promotes teamwork, along with an unwavering focus on serving our clients' best interests. … seeking a highly experienced Senior Full Stack Engineer to contribute to the design, development and optimisation of front office applications within the GIFS team. This role works closely with the front office, as such the role will require collaborating directly with the portfolio managers as well as the product ...

opportunity to work on mission critical systems that make a real world impact, within a highly secure environment. The Role As a Full Stack Software Developer, you'll be involved across the full development lifecycle, contributing to the design, development and integration of secure, scalable software solutions. Responsibilities ...

Engineering team at FundApps is a team of ca. 50 smart, friendly people who collaborate closely and take pride in delivering best-in-class software and providing an extraordinary experience to our clients. We’re solving some of the most challenging problems in financial services - we operate in petabytes … under management every single day, used by some of the world's largest Investment Managers. We are looking for a Mid-Level Back End Engineer who can help drive innovation and deliver great software at pace while also keeping sustainability in mind. We need highly motivated, intelligent people ...

Role: Principal Software Engineer Locations: Manchester (must be willing to travel to client sites throughout the UK on an ad hoc basis) Level: Manager Salary: Competitive salary and package (Depending on level of experience) Accenture is a leading global professional services company, providing a broad range of services … with the communities in which we work and live. It is personal to all of us." – Julie Sweet, Accenture CEO As a team: Accenture Software & Platform Engineering is over 1,000 people strong and provides end-to-end product engineering solutions which deliver tangible value, fast. We bring together ...

start-up mentality every step of the way – meaning you'll have the opportunity to make a real impact. As a Senior Lead Software Engineer - Front-End Engineer at JPMorgan Chase within the International Consumer Bank, you will be a part of a flat-structure organization. Your ...

espionage. At GCHQ, you’ll do varied and fascinating work in a supportive and inclusive environment that emphasises teamwork. The role As a Senior Software Engineer, you’ll play a pivotal role in solving mission-critical challenges. You’ll contribute to the architecture and design of both … existing systems, establish and promote best practices, and deliver high-quality software solutions. Drawing on your expertise in a range of software engineering methodologies, you’ll introduce fresh ideas and innovative approaches that make a real impact at the core of our mission: keeping the UK safe, both ...

espionage. At GCHQ, you’ll do varied and fascinating work in a supportive and inclusive environment that emphasises teamwork. The role As a Senior Software Engineer, you’ll play a pivotal role in solving mission-critical challenges. You’ll contribute to the architecture and design of both … existing systems, establish and promote best practices, and deliver high-quality software solutions. Drawing on your expertise in a range of software engineering methodologies, you’ll introduce fresh ideas and innovative approaches that make a real impact at the core of our mission: keeping the UK safe, both ...

Senior Software Engineer (Java Or Python) Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale ...

Details Date Posted: 2026-09-24 Country: United Kingdom Location: London, London, City of Position Role Type: Onsite Senior Software Engineer Location: London Permanent Onsite Due to the interesting work we do and the sector this team is working in, we require all candidates to hold an active … teams work synchronously with our customers to solve some of the toughest digital challenges faced in the world today. Role & Responsibilities Design and build software using industry best practice Collaborate with stakeholders and other engineers Contribute to the completion of milestones associated with your project Contribute to continuous improvement ...

lead the industry. While we are well-positioned to help shape the future of television and streaming media worldwide, continued success stems from experienced software engineers like you developing core features for the Roku platform.Our new Senior Software Engineer will be contributing extensively to our container orchestrated … responsive web applications. To be successful you’ll need extensive experience of building reliable and scalable cloud-based solutions, a strong background in software engineering and an appetite to keep on top of modern software practices. This is a great role for a senior professional who enjoys ...

workflows and help non-technical stakeholders translate our diverse data assets into actionable outcomes.What is the role We are seeking a highly skilled Senior Software Engineer for this hybrid position which bridges software and data engineering, requiring the ability to design, build, and maintain scalable systems … drive an agent, verify its output, and ramp on an unfamiliar codebase with an agent helping you.What are the responsibilities of the role Software DevelopmentDesign and build APIs and backend services using Scala and Java to support financial automation and data productsWrite clean, maintainable, and efficient code, ensuring adherence ...

lead the industry. While we are well-positioned to help shape the future of television and streaming media worldwide, continued success stems from experienced software engineers like you developing core features for the Roku platform. Our new Senior Software Engineer will be contributing extensively to our container … responsive web applications. To be successful you’ll need extensive experience of building reliable and scalable cloud-based solutions, a strong background in software engineering and an appetite to keep on top of modern software practices. This is a great role for a senior professional who enjoys ...

opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Job responsibilities Execute creative software solutions, design, development, and technical troubleshooting with the ability to think beyond routine or conventional approaches to build solutions or break down technical problems Develop … review and debug code written by others Identify opportunities to eliminate or automate remediation of recurring issues to improve overall operational stability of software applications and systems Lead evaluation sessions with external vendors, startups, and internal teams to drive outcomes-oriented probing of architectural designs, technical credentials, and applicability ...

innovation at the edge of agentic AI, modern data stacks, and cloud infrastructure. We don't wait for industry standards to set themselves; we engineer the intelligent systems that turn audacious strategic vision into production-ready reality. The role. Huge is looking for a Senior Full Stack Developer … teams to evaluate feature feasibility, refine requirements from Figma designs, and enforce accessibility (WCAG/ARIA) and Core Web Vitals standards. Apply software design patterns, maintain spec documentation, participate in code reviews, and mentor junior engineers within an agile, globally distributed environment. What we'd like to see. 5+ ...

sense of ownership, and a collaborative spirit that drives impactful results for Roku's business operations.What is the role Roku is seeking a Senior Software Engineer to join the Enterprise Engineering team, focused on designing, building, and deploying scalable web applications and services that power critical business processes. … this role, you will serve as a platform services developer, building innovative solutions using modern software frameworks and paradigms across a multi-tier, distributed architecture. You will drive architecture discussions, take ownership of new projects, and deliver high-quality software within tight timelines. You will partner closely with ...

Senior Software Engineer (Full Stack & DevOps) Location: Rotherham, South Yorkshire (Hybrid — a mix of home and office working) Type: Full-time, Permanent, Monday to Friday 9am – 5.30pm with flexible working options Salary: £, based on experience We’re a leading e-commerce print company operating two distinct online brands … Experience in both full stack development and DevOps or platform engineering. This role needs someone who has genuinely done both. Strong experience in software engineering (typically 5+ years), across both front-end and back-end development. Proficiency in at least one modern programming language (e.g. C#, Java ...

What Makes Cloudbeds Unique At Cloudbeds, we're not just building software, we’re transforming hospitality. Our intelligently designed platform powers properties across 150 countries, processing billions in bookings annually. From independent properties to hotel groups, we help hoteliers transform operations and uplevel their commercial strategy through a unified … again in 2024, but we're just getting started. Locatio n: Remote in Europe How You'll Make an Impact As a Senior Software Engineer on the POS team, you'll work directly across the core POS codebase: the React Native and Expo application, the Python and FastAPI ...

Senior Software Engineer, Cloud and Analytics Platform Join our development team and play a key role in our expanding Engineering Services function. You’ll help enhance our innovative analytics and rapid delivery platform as we digitise and modernise the Commodities and Global Markets platforms and applications. Leveraging cutting ...

peer review, automated testing) and promoting reuse of proven patterns and automation within the SDLC/TLM toolchain. Applies knowledge of tools within the Software Development Life Cycle toolchain, including approved AI‐assisted development and automation capabilities, Set engineering standards for testing strategy, CI/CD, secure‐by‐default … improvements in execution start‐up time for smaller models, enhancing overall system efficiency Required Qualifications, Capabilities, and Skills: Significant experience building and operating production software as a technical lead on distributed systems Deep expertise in Python and FastAPI/REST, including async patterns and SQLAlchemy Demonstrated experience leading effective ...