951 to 975 of 1,075 Senior Software Engineer Jobs in England

Role : Senior, Staff & Principal Engineers Salary range: 90 - 150k (+ equity) Location : Central London (x3 days per week onsite - Tue/Wed/Thurs) Tech stack includes : Typescript, React, Material UI, NodeJS, Postgres, AWS (Serverless) Current team size : 25 Engineers We're working with a B2B SaaS startup company based in London, an AI procurement platform - reduces time & money More ❯

Backend Developer/Senior Backend Developer Liverpool (Hybrid, 2–3 days onsite) Join a high-performing engineering team that has transformed how this company builds software. Two years ago, they brought development in-house. Since then, they’ve delivered faster, cleaner, and smarter systems that have reshaped the business. They’re now growing again and hiring for both mid … level and senior backend developers. You’ll work on large-scale, event-driven systems built on .NET 8 , Azure , and microservices architecture . You’ll have the chance to own projects, solve complex challenges, and make a visible impact. In this role, you’ll: Develop and maintain scalable backend systems using .NET 8, .NET Core, and C# Design and More ❯

Backend Developer/Senior Backend Developer Liverpool (Hybrid, 2–3 days onsite) Join a high-performing engineering team that has transformed how this company builds software. Two years ago, they brought development in-house. Since then, they’ve delivered faster, cleaner, and smarter systems that have reshaped the business. They’re now growing again and hiring for both mid … level and senior backend developers. You’ll work on large-scale, event-driven systems built on .NET 8 , Azure , and microservices architecture . You’ll have the chance to own projects, solve complex challenges, and make a visible impact. In this role, you’ll: Develop and maintain scalable backend systems using .NET 8, .NET Core, and C# Design and More ❯

Backend Developer/Senior Backend Developer Liverpool (Hybrid, 2–3 days onsite) Join a high-performing engineering team that has transformed how this company builds software. Two years ago, they brought development in-house. Since then, they’ve delivered faster, cleaner, and smarter systems that have reshaped the business. They’re now growing again and hiring for both mid … level and senior backend developers. You’ll work on large-scale, event-driven systems built on .NET 8 , Azure , and microservices architecture . You’ll have the chance to own projects, solve complex challenges, and make a visible impact. In this role, you’ll: Develop and maintain scalable backend systems using .NET 8, .NET Core, and C# Design and More ❯

Backend Developer/Senior Backend Developer Liverpool (Hybrid, 2–3 days onsite) Join a high-performing engineering team that has transformed how this company builds software. Two years ago, they brought development in-house. Since then, they’ve delivered faster, cleaner, and smarter systems that have reshaped the business. They’re now growing again and hiring for both mid … level and senior backend developers. You’ll work on large-scale, event-driven systems built on .NET 8 , Azure , and microservices architecture . You’ll have the chance to own projects, solve complex challenges, and make a visible impact. In this role, you’ll: Develop and maintain scalable backend systems using .NET 8, .NET Core, and C# Design and More ❯

About Us: Brim makes EV Chargers and develops software to solve tomorrow's energy problems. Founded by industry leaders and focused on the new-build sector, Brim partners with many of the UK's largest homebuilders. As we enter venture capital funding rounds, we're expanding quickly and are looking for three pivotal engineers to strengthen our software … environment Our Tech Stack GCP (Kubernetes, Helm, Terraform) • Node.js/TypeScript • Flutter • MongoDB • OCPP What We're Looking For 3+ Years experience building and shipping products Solid fundamentals in software engineering and problem-solving Experience with cloud platforms (GCP, AWS, or Azure) Working knowledge of databases (MongoDB, SQL, or similar) Familiarity with TypeScript, Python, or Flutter (or keen to More ❯

Software Developers - Newcastle - 5 days a week in the office - Greenfield OB have partnered with a leading financial company, who are looking for multiple Developers to work on a ton of greenfield work. You will be working alongside some of the best developers within the finance space on this project. 50k - £140k + 10% Bonus + Pension Net More ❯

About Us Software helps to enable the world-leading science performed at Diamond. Our software systems facilitate operations at all levels, including the low-level control of synchrotron and beamline hardware, the planning, execution and monitor of experiments, data archiving and retrieval, data processing and visualisation, the application for beamtime, and capture of remote experiment plans and s... More ❯

About Us Software helps to enable the world-leading science performed at Diamond. Our software systems facilitate operations at all levels, including the low-level control of synchrotron and beamline hardware, the planning, execution and monitor of experiments, data archiving and retrieval, data processing and visualisation, the application for beamtime, and capture of remote experiment plans and s More ❯

Description Roles and Responsibilities In this role, you will: Identify the scope of the work, provide initial estimate and justify the estimate with facts Demonstrate the understanding of Agile software development lifecycle and able to distinguish the core inputs and outputs in each cycle. Engage in technical discussions; participate in technical designs and present technical ideas through white boarding … core data structures as well as algorithms and has the ability to implement them using language of choice Be responsible for providing technical leadership and defining, developing, and evolving software in a fast paced and agile development environment using the latest software development technologies and infrastructure Provide guidance to a team of 5 to 7 developers with either … Education Qualification Bachelor's Degree in Computer Science or "STEM" Majors (Science, Technology, Engineering and Math) with advanced experience. Technical Expertise: Strong knowledge of Object Oriented Analysis and Design, Software Design Patterns and Java coding principles JavaScript, TypeScript, Vue.JS, SingleSPA. Experience - UI Development, UI testing (e.g. Selenium), Data Integration, CI/CD Hands-on experience in web services (REST More ❯

About The Role FDM is a global business and technology consultancy seeking a experienced engineer to work for our client within the finance sector. This is initially a 12-month contract with the potential to extend and will be a hybrid role that will be based in London. We're working with a leading consultancy to support their end … environment Apply engineering best practices, including CI/CD, testing, and code reviews Bring a consulting approach to stakeholder engagement and delivery About You Ideal Candidate: 5+ years of software engineering experience Strong background in Java and microservices architecture Experience with Kafka and cloud platforms (preferably AWS) Proficient in modern frontend frameworks (Angular and/or React) Previous experience More ❯

London, England, United Kingdom Software and Services Description This role is primarily focused on developing and delivering solutions by designing, writing, deploying, and maintaining code. Part of the role involves working closely with partner teams in order to help them make efficient use of the tooling and infrastructure we provide.The teams are primarily based in London (UK) and Cupertino … Qualifications some of the things our team values and focuses on day-to-day. Minimum Qualifications Appreciate automation and tooling, and believe that they play a critical role in software development. Advocate for continuous integration and continuous delivery. Have experience building tools for engineers, some of which may be backed by distributed systems at large scale. Want to participate More ❯

the freedom to dedicate time to other critical aspects of their business. Our Team: Globally, ANNA Money boasts a diverse team of approximately 150 professionals, primarily consisting of adept software developers and innovative data scientists dedicated to advancing our product offerings. Presently, over 100,000 customers trust ANNA for their banking and administrative needs. Our Approach: We pride ourselves … Kubernetes What You'll Do Hands-on coding to solve complex problems with a focus on defensive programming, resilience, and performance Own technical solution design for significant product features, software modules, and technical initiatives Demonstrate self-guided problem-solving abilities to create robust technical solutions for vague business requirements Take initiative to course-correct projects when they deviate from … internal teams and actively share knowledge through documentation Initiate and contribute to broader engineering technical designs Staying abreast of and (where necessary) applying the latest emerging technologies Experience developing software in one or more programming languages from the list (Python, Java, C#, Go) 7+ years of software engineering experience in an industrial setting Experience with data structures or More ❯

Backend Developer/Senior Backend Developer Liverpool (Hybrid, 23 days onsite) Join a high-performing engineering team that has transformed how this company builds software. Two years ago, they brought development in-house. Theyre now growing again and hiring for both mid-level and senior backend developers. Youll work on large-scale, event-driven systems built on .NET More ❯

On a personal level, we are a close-knit team of 30 talented individuals, who thrive on collaboration and enjoy one another's company. About the Role Join the Software Engineering team, where you will be developing and enhancing our investment reporting platform, Serpentine - a web application written using Python and Django. Serpentine tackles the challenges of managing large … client websites, as well as publishing complex investment reports. We are at a pivotal stage in the development of our business, with plans to develop a new suite of software products using a microservices approach. This is an exciting opportunity to be involved with new software projects, from the research and planning stage through to final deployment. You … will Become familiar with all facets of our software's backend, with the opportunity to work on all layers of the application, including AWS infrastructure. Architect and implement new software solutions, contributing towards the overall structural design and engineering best practice. Collaborate closely with our design, front-end, and client-facing teams. Be given the opportunity to take More ❯

Be part of HL's future. Be part of the future of investing. Shape it with us. What You'll Be Doing Building and deploying scalable, secure, and compliant software at pace. Integrating HL web and mobile apps with existing and new systems to deliver a seamless client experience across a range of products and services. Delivering value iteratively … outcomes with HL's mission and client value. Championing a culture of continuous learning, cross-functional collaboration, and inclusivity with a growth mindset. About You 5-8 years of software development experience within large-scale, regulated environments - ideally in Investment, Asset or Wealth Management. Solid experience in building and deploying frontend applications in React or React Native with hands …/TypeScript JavaScript/iOS (Swift) or Android (Kotlin) RDBMS (Oracle/Sybase)/NoSQL databases (Document DB) AWS and cloud-native microservices containerised architecture (e.g. K8s, Docker) Modern software engineering practices with CI/CD pipelines and DevOps principles TDD/BDD testing frameworks Desirable Java (21) and Spring Boot Interview Process 3 Stage Interview Stage 1 - Discussion More ❯

Engineering API. The team is responsible for building core capabilities that power our data and AI infrastructure—enabling scalable, resilient, and intelligent systems to support enterprise-scale Business Planning Software solutions. Your Impact Design, build, and operate platform capabilities supporting batch, streaming, and AI-driven workloads Develop resilient and scalable systems using Apache Kafka, Flink, Pulsar, and cloud-native … Participate in design reviews, pair programming, and engineering best practices Deliver features across sprint cycles and collaborate with global teams Your Qualifications 8+ years of hands-on experience in software engineering, especially in platform/backend systems Expert-level skills in Java and strong proficiency in Python Experience with Apache Kafka, Flink, and Pulsar for building distributed data pipelines More ❯

Engineering API. The team is responsible for building core capabilities that power our data and AI infrastructure—enabling scalable, resilient, and intelligent systems to support enterprise-scale Business Planning Software solutions. Your Impact Design, build, and operate platform capabilities supporting batch, streaming, and AI-driven workloads Develop resilient and scalable systems using Apache Kafka, Flink, Pulsar, and cloud-native … Participate in design reviews, pair programming, and engineering best practices Deliver features across sprint cycles and collaborate with global teams Your Qualifications 8+ years of hands-on experience in software engineering, especially in platform/backend systems Expert-level skills in Java and strong proficiency in Python Experience with Apache Kafka, Flink, and Pulsar for building distributed data pipelines More ❯

Trading System Engineer – Shape the Future of Trading Leading European Private Bank Ready to make a real impact on a cutting-edge trading platform? A leading European private bank is seeking a highly skilled Trading System Engineer/Architect to spearhead the transformation of their equity trading technology. This is a unique opportunity to contribute to a multi … Execution Platform. Guarantee the system's high availability for global equity market trading. Craft bespoke trading workflows tailored to the specific needs of demanding clients across multiple trading desks. Engineer and optimize systems for dynamic scalability, ensuring responsiveness to market fluctuations and events. Collaborate closely with other IB Engineering teams and project stakeholders. What You Bring: A minimum of … five years of experience in software engineering, with a focus on modern software design, architectural patterns, and performance optimization (throughput, latency, capacity). Expert-level proficiency in Java, particularly in the development of high-performance, low-latency, and microservice-based real-time trading applications. Deep understanding of trading systems, including integration with reference and market data systems, ideally More ❯

Trading System Engineer – Shape the Future of Trading Leading European Private Bank Ready to make a real impact on a cutting-edge trading platform? A leading European private bank is seeking a highly skilled Trading System Engineer/Architect to spearhead the transformation of their equity trading technology. This is a unique opportunity to contribute to a multi … Execution Platform. Guarantee the system's high availability for global equity market trading. Craft bespoke trading workflows tailored to the specific needs of demanding clients across multiple trading desks. Engineer and optimize systems for dynamic scalability, ensuring responsiveness to market fluctuations and events. Collaborate closely with other IB Engineering teams and project stakeholders. What You Bring: A minimum of … five years of experience in software engineering, with a focus on modern software design, architectural patterns, and performance optimization (throughput, latency, capacity). Expert-level proficiency in Java, particularly in the development of high-performance, low-latency, and microservice-based real-time trading applications. Deep understanding of trading systems, including integration with reference and market data systems, ideally More ❯

Senior Java Developer – Middle Office Platform (Credit & Rates Trading) Location: London Salary: £120K-£140K + up to 25% Bonus + benefits About the Company This global financial technology firm is renowned for combining cutting-edge engineering with a market-leading trading platform that powers electronic trading across Credit and Rates. Their flagship product is used daily by thousands of … a fast-paced, product-focused culture where engineers have direct impact on scaling systems that sit at the heart of global capital markets. The Role We are seeking a Senior Backend Java Engineer to play a key role in scaling the Middle Office platform of a world-leading electronic trading system. You’ll work on mission-critical backend … high-volume, real-time environment. This is a hands-on leadership role where you’ll mentor other engineers, promote engineering excellence, and act as a point of contact for senior stakeholders. Projects You’ll Work On Scaling a real-time trading platform: Handle vast growth in electronic trading volumes, ensuring throughput and ultra-low latency. Resilience & recoverability: Build fault More ❯

Senior Java Developer – Middle Office Platform (Credit & Rates Trading) Location: London Salary: £120K-£140K + up to 25% Bonus + benefits About the Company This global financial technology firm is renowned for combining cutting-edge engineering with a market-leading trading platform that powers electronic trading across Credit and Rates. Their flagship product is used daily by thousands of … a fast-paced, product-focused culture where engineers have direct impact on scaling systems that sit at the heart of global capital markets. The Role We are seeking a Senior Backend Java Engineer to play a key role in scaling the Middle Office platform of a world-leading electronic trading system. You’ll work on mission-critical backend … high-volume, real-time environment. This is a hands-on leadership role where you’ll mentor other engineers, promote engineering excellence, and act as a point of contact for senior stakeholders. Projects You’ll Work On Scaling a real-time trading platform: Handle vast growth in electronic trading volumes, ensuring throughput and ultra-low latency. Resilience & recoverability: Build fault More ❯

Senior Java Developer – Middle Office Platform (Credit & Rates Trading) Location: London Salary: £120K-£140K + up to 25% Bonus + benefits About the Company This global financial technology firm is renowned for combining cutting-edge engineering with a market-leading trading platform that powers electronic trading across Credit and Rates. Their flagship product is used daily by thousands of … a fast-paced, product-focused culture where engineers have direct impact on scaling systems that sit at the heart of global capital markets. The Role We are seeking a Senior Backend Java Engineer to play a key role in scaling the Middle Office platform of a world-leading electronic trading system. You’ll work on mission-critical backend … high-volume, real-time environment. This is a hands-on leadership role where you’ll mentor other engineers, promote engineering excellence, and act as a point of contact for senior stakeholders. Projects You’ll Work On Scaling a real-time trading platform: Handle vast growth in electronic trading volumes, ensuring throughput and ultra-low latency. Resilience & recoverability: Build fault More ❯

Senior Java Developer – Middle Office Platform (Credit & Rates Trading) Location: London Salary: £120K-£140K + up to 25% Bonus + benefits About the Company This global financial technology firm is renowned for combining cutting-edge engineering with a market-leading trading platform that powers electronic trading across Credit and Rates. Their flagship product is used daily by thousands of … a fast-paced, product-focused culture where engineers have direct impact on scaling systems that sit at the heart of global capital markets. The Role We are seeking a Senior Backend Java Engineer to play a key role in scaling the Middle Office platform of a world-leading electronic trading system. You’ll work on mission-critical backend … high-volume, real-time environment. This is a hands-on leadership role where you’ll mentor other engineers, promote engineering excellence, and act as a point of contact for senior stakeholders. Projects You’ll Work On Scaling a real-time trading platform: Handle vast growth in electronic trading volumes, ensuring throughput and ultra-low latency. Resilience & recoverability: Build fault More ❯

Senior Java Developer – Middle Office Platform (Credit & Rates Trading) Location: London Salary: £120K-£140K + up to 25% Bonus + benefits About the Company This global financial technology firm is renowned for combining cutting-edge engineering with a market-leading trading platform that powers electronic trading across Credit and Rates. Their flagship product is used daily by thousands of … a fast-paced, product-focused culture where engineers have direct impact on scaling systems that sit at the heart of global capital markets. The Role We are seeking a Senior Backend Java Engineer to play a key role in scaling the Middle Office platform of a world-leading electronic trading system. You’ll work on mission-critical backend … high-volume, real-time environment. This is a hands-on leadership role where you’ll mentor other engineers, promote engineering excellence, and act as a point of contact for senior stakeholders. Projects You’ll Work On Scaling a real-time trading platform: Handle vast growth in electronic trading volumes, ensuring throughput and ultra-low latency. Resilience & recoverability: Build fault More ❯