1 to 25 of 14,553 Software Engineering Jobs in the UK

About the Role: We are seeking a highly experienced and versatile Senior Software Engineer with deep expertise across quantitative development, infrastructure engineering, and full-stack development, to join and lead a high-performance team. The ideal candidate thrives at the intersection of finance and technology, has led engineering teams, and has built and maintained robust trading systems … Collaborate with quant researchers, traders, and infrastructure teams to deliver performant solutions. Maintain and optimize trading infrastructure (low-latency systems, data pipelines, monitoring, etc.). Manage a team of software engineers, mentor junior developers, and drive best practices across the stack. Ensure high code quality through code reviews, CI/CD, test automation, and Git-based workflows. Own deployment … and implement microservices and APIs for internal tools and external integrations. Work with data at scale (market data ingestion, real-time analytics, historical storage). Required Skills & Experience: Core Engineering: 5+ years of experience in software development, with exposure to both backend and frontend stacks. Strong programming proficiency in Python, C++, and Java (Quant/Trading grade codebases More ❯

About the Role: We are seeking a highly experienced and versatile Senior Software Engineer with deep expertise across quantitative development, infrastructure engineering, and full-stack development, to join and lead a high-performance team. The ideal candidate thrives at the intersection of finance and technology, has led engineering teams, and has built and maintained robust trading systems … Collaborate with quant researchers, traders, and infrastructure teams to deliver performant solutions. Maintain and optimize trading infrastructure (low-latency systems, data pipelines, monitoring, etc.). Manage a team of software engineers, mentor junior developers, and drive best practices across the stack. Ensure high code quality through code reviews, CI/CD, test automation, and Git-based workflows. Own deployment … and implement microservices and APIs for internal tools and external integrations. Work with data at scale (market data ingestion, real-time analytics, historical storage). Required Skills & Experience: Core Engineering: 5+ years of experience in software development, with exposure to both backend and frontend stacks. Strong programming proficiency in Python, C++, and Java (Quant/Trading grade codebases More ❯

Social network you want to login/join with: Senior Software Engineer – Quant Full Stack & Infrastructure (Team Lead), slough col-narrow-left Client: Trireme Location: slough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 3 Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: About the Role: We are seeking a highly … experienced and versatile Senior Software Engineer with deep expertise across quantitative development, infrastructure engineering, and full-stack development, to join and lead a high-performance team. The ideal candidate thrives at the intersection of finance and technology, has led engineering teams, and has built and maintained robust trading systems and developer tooling across cloud-native architectures. Location … Collaborate with quant researchers, traders, and infrastructure teams to deliver performant solutions. Maintain and optimize trading infrastructure (low-latency systems, data pipelines, monitoring, etc.). Manage a team of software engineers, mentor junior developers, and drive best practices across the stack. Ensure high code quality through code reviews, CI/CD, test automation, and Git-based workflows. Own deployment More ❯

Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio, including Software and Red Hat. Curiosity and a constant quest for knowledge serve as the foundation to success in IBM Consulting. In your role, you’ll be encouraged to challenge the … base salary paid by us monthly to save for your future Your Role And Responsibilities As an AWS Full Stack Developer you’ll participate in many aspects of the software development lifecycle, such as design, code implementation, testing, and support. You will create software that enables your clients’ hybrid-cloud and AI journeys. You’ll have the opportunity … solving skills and attention to detail. Strong communication and interpersonal skills, with the ability to collaborate effectively with diverse stakeholders. Knowledge of public sector regulations and standards relevant to software development Preferred Qualifications Experience with serverless architectures and containerization technologies (AWS Lambda, Docker, Kubernetes). Knowledge of CI/CD pipelines (Jenkins, Travis CI, CircleCI). Familiarity with security More ❯

Join to apply for the Senior Software Engineer role at Jet2.com and Jet2holidays Join to apply for the Senior Software Engineer role at Jet2.com and Jet2holidays Jet2.com and Jet2holidays are looking for a Senior Software Engineer to join our fast-moving and growing software development team. This is an exciting role, working across a breadth of … business and our customers. We have several roles within our wide range of scrum teams and are looking for passionate, technical people to join our team. As our Senior Software Engineer , you’ll have access to a wide range of benefits including: Remote working available Access to a generous discretionary profit share scheme Colleague discounts on Jet2holidays and Jet2.com … flights What You’ll Be Doing As a Senior Software Engineer , you will be joining a fast-paced scrum team, made up of a lead engineer, software engineers, automation and manual test engineers, product owners and business analysts. You will: Deliver systems that improve the experience of our customers and business users. Build robust and scalable systems. Actively More ❯

Senior Software Engineer, Python Development - London Join to apply for the Senior Software Engineer, Python Development - London role at Fitch Ratings Senior Software Engineer, Python Development - London 1 day ago Be among the first 25 applicants Join to apply for the Senior Software Engineer, Python Development - London role at Fitch Ratings Fitch Group is currently seeking … a Senior Software Engineer, Python Development based out of our London office. As a leading, global financial information services provider, Fitch Group delivers vital credit and risk insights, robust data, and dynamic tools to champion more efficient, transparent financial markets. With over 100 years of experience and colleagues in over 30 countries, Fitch Group’s culture of credibility, independence … New York, Fitch Group is owned by Hearst. Fitch's Technology & Data Team is a dynamic department where innovation meets impact. Our team includes the Chief Data Office, Chief Software Office, Chief Technology Office, Emerging Technology, Shared Technology Services, Technology, Risk and the Executive Program Management Office (EPMO). Driven by our investment in cutting-edge technologies like AI More ❯

join with: £65,000 - £80,000 depending on experience (plus excellent benefits*) to ideally start in April 2025. We are looking for a passionate and experienced Full Stack Lead Software Engineer to join our small and dynamic development team that are pushing boundaries of training and performance decision support tools for the frontline. This role involves supporting the Head … of Products and Engineering by leading and coaching a team of engineers, designing scalable software solutions and ensuring good modern software engineering practices in both back-end and front-end development. You will work closely with product managers, analysts, and other engineers to build high-quality applications that empower and delight our users. Cervus is a … typically 2-3 days a week. Your main responsibilities will be to: Lead the design, development and deployment of scalable full-stack applications. Guide and mentor a team of software & data engineers, fostering a culture of collaboration and innovation. Architect and implement robust, secure, and maintainable code for both back-end (80%) and front-end (20%) components. Collaborate with More ❯

thought and ideas, we behave like leaders regardless of title, we are committed to achieving ambitious goals and we have fun celebrating our wins. We are seeking a Principal Software Engineer to join our team in York! Your Impact: Strategic Technical Leadership : Lead the long-term technical direction of the engineering team, driving the evolution of scalable, high … performance systems. Collaborate with senior leadership and cross-functional teams to define and execute the company’s technical vision, aligning engineering efforts with broader business goals. Architecting Cloud-Native Systems : Design and implement cloud-native architectures that are globally scalable, resilient, and optimized for high availability, disaster recovery, and low latency. Lead the development of modern, secure, and scalable … or similar cloud platforms. Innovation and Research : Drive innovation by researching and integrating cutting-edge technologies into the tech stack. Stay up-to-date with the latest trends in software engineering, cloud computing, and data processing. Champion the adoption of best practices and innovative solutions to keep the company ahead of the technological curve. High-Performance Systems Design More ❯

We are looking for a skilled and motivated Software Engineer to join our dynamic development team. In this role, you will be responsible for designing, developing, testing, and maintaining scalable software solutions. You will work closely with product managers, designers, and other engineers to build high-quality products that deliver value to our customers. Key Responsibilities Design, develop … and implement robust, scalable, and efficient software solutions. Collaborate with cross-functional teams to define, design, and ship new features. Write clean, maintainable code and participate in code reviews. Troubleshoot, debug, and upgrade existing systems. Ensure the best possible performance, quality, and responsiveness of applications. Participate in Agile development processes including daily stand-ups, sprint planning, and retrospectives. Contribute … to continuous improvement by suggesting improvements to tools, processes, and culture. Qualifications Required: Bachelors degree in Computer Science, Engineering, or a related field. Proven experience as a Software Engineer, Software Developer, or similar role. Proficiency in one or more programming languages (e.g., Java, Python, JavaScript, C#). Familiarity with front-end (e.g., React, Angular) and/or More ❯

the mentoring of code reviews as part of the development process. Produce high quality code with minimal defects. Update job knowledge by researching new internet/intranet technologies and software products; participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations. Regularly communicate with the business to complete requirements analysis, design, and development work. Participate … in efforts to define engineering best practices, such as coding and design standards for the team. Enhance organization reputation by accepting ownership for accomplishing new and different requests; exploring opportunities to add value to job accomplishments. Participate in efforts to help team achieve yearly business and technical goals. Become a subject matter expert on one or more areas of … functionality. Recommend software solutions and tools by comparing advantages and disadvantages of custom development and purchase alternatives. Integrate applications by designing database architecture, establishing connectivity with network systems and web servers. Perform other job-related duties as assigned by Managers(s). What You'll Need Bachelor's degree in Information Systems, Computer Science, software engineering, or More ❯

Join to apply for the Senior Software Engineer in Test (SDET) role at Hargreaves Lansdown Join to apply for the Senior Software Engineer in Test (SDET) role at Hargreaves Lansdown This range is provided by Hargreaves Lansdown. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range … This is your chance to genuinely stamp your mark on one of the UK's most innovative and digital-focused businesses. What You'll Be Doing As a Senior Software Developer in Test (SSDET) at HL, you will play a crucial role in building market-leading solutions for our clients. You will: Test Automation Development : Design, develop, and maintain … of traffic. Implement security testing practices to identify and mitigate vulnerabilities. Develop functional resilience strategies such as chaos engineering. Quality Assurance : Support the team in conducting thorough testing of software applications, including unit, integration, system, and acceptance tests. Collaborate with developers to debug and resolve complex issues, including fixing bugs. Test Planning and Execution : Translate product requirements into test More ❯

Senior Software Engineer - Global Financial Technology Firm Location: Belfast (Hybrid working) Job Type: Permanent | Full-Time Posted by: VANRATH VANRATH is delighted to be recruiting on behalf of a global market infrastructure and trading technology firm for the position of Senior Software Engineer . This role offers an exciting opportunity to work within a collaborative Agile engineering environment, delivering high-impact, business-critical software solutions for both internal and external stakeholders across global financial and commodities markets. This is an ideal position for an experienced engineer with strong proficiency in C# or Java, a passion for quality and testing, and a desire to be part of a modern, forward-thinking development culture. The Opportunity As … . Take ownership of key features from concept to production. Ensure functional and non-functional requirements are consistently delivered to a high standard. Partner with QA colleagues to deliver software that meets user and business expectations. Raise technical risks and blockers early to minimise delivery delays. Essential Skills & Experience: Degree in Computer Science or relevant industry experience. Proven software More ❯

This job is brought to you by Jobs/Redefined, the UK's leading over-50s age inclusive jobs board. Job description Senior Software Engineer - Tax & Legal Technology - D Grade Tax and Legal Technology Team We are a team of 300+ technologists providing technology enablement services and solutions across the Tax and Legal business. This business has … way in which tax is determined in the UK and globally, making sure people and companies pay the right amount of tax with the minimum amount of effort. The Engineering department is made up of Product Owners, Business Analysts, multi-disciplinary Engineering teams (approximately 160 Software, QA and Cloud Operations engineers) and IT Service delivery professionals working … portals for clients to interact with KPMG, maximising collaboration and ensuring seamless delivery of information to our clients. The Role You will be working in a small team of Software Engineers and Quality Assurance Engineers across a variety of projects for both our clients and our internal professionals. You will be responsible both for the development and delivery of More ❯

Type: Full Time Service Line: Tax Central Contract type: Permanent Senior Software Engineer – Tax & Legal Technology – D Grade Tax and Legal Technology Team We are a team of 300+ technologists providing technology enablement services and solutions across the Tax and Legal business. This business has 2,500 tax & legal professionals covering multiple disciplines. We serve many thousands of clients … way in which tax is determined in the UK and globally, making sure people and companies pay the right amount of tax with the minimum amount of effort. The Engineering department is made up of Product Owners, Business Analysts, multi-disciplinary Engineering teams (approximately 160 Software, QA and Cloud Operations engineers) and IT Service delivery professionals working … portals for clients to interact with KPMG, maximising collaboration and ensuring seamless delivery of information to our clients. The Role You will be working in a small team of Software Engineers and Quality Assurance Engineers across a variety of projects for both our clients and our internal professionals. You will be responsible both for the development and delivery of More ❯

Frontend: React/Next.js Programming: TypeScript; JavaScript, Python Infrastructure: Terraform, GitHub CI/CD pipelines Responsibilities Provide technical leadership and mentorship to your team. As a Senior Full-stack Software Engineer, you will be responsible for guiding and developing the skills of junior engineers. Lead technical decisions and design for your team. You will be expected to provide technical … date with new technology trends, applications, and protocols. Contribute to the development of technical documentation and standards. ABOUT YOU Qualifications Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or equivalent experience. Proven experience as a Senior Full Stack Developer or similar role with a strong portfolio of projects. Expertise in Node.js and AWS More ❯

Our Story Unum Technology Centre in Carlow serves as a strategic software development and IT services centre supporting Unum, a leading provider of income protection in the US. Our team of IT professionals build solutions and critical business applications to digitally transform the way we do business. The Opportunity: We're seeking a Senior Full Stack Software Engineer … or leadership role. 5+ years of experience in .NET and AWS development. Proven leadership in delivering large-scale projects. Proficiency in C#, AWS, or relevant languages. Strong understanding of software architecture and design patterns. Excellent communication and collaboration skills. Proven expertise in designing complex environments. Preferred Qualifications: Certifications in .NET, AWS, or related technologies. Agile/Scrum experience. Familiarity More ❯

people from over twenty different countries, speaking multiple languages, with a physical footprint in Africa, Europe, and Latin America. The role: We are seeking a skilled Senior Full Stack Software Engineer who is proficient in both frontend and backend development. The ideal candidate will be responsible for designing, developing, and maintaining our platform and related services. Additionally, the candidate … and functionality of our applications and a strong understanding that our customers are the ultimate beneficiary of well built, scalable and working software. Key Responsibilities: Design, develop, and maintain software systems using modern frameworks and technologies. Collaborate with cross-functional teams to define, design, and ship new features. Write clean, maintainable, and efficient code. Implement responsive design principles to … write and understand design documentation using C4, sequence diagrams and workflows. Excellent problem-solving skills and attention to detail. Solid understanding of logging, monitoring and observability to understand if software is functioning as required. Strong communication and teamwork skills. Preferred Skills: Experience with cloud platforms e.g., AWS, Azure, Google Cloud. Knowledge of DevOps practices and CI/CD pipelines. More ❯

people from over twenty different countries, speaking multiple languages, with a physical footprint in Africa, Europe, and Latin America. The role: We are seeking a skilled Senior Full Stack Software Engineer who is proficient in both frontend and backend development. The ideal candidate will be responsible for designing, developing, and maintaining our platform and related services. Additionally, the candidate … and functionality of our applications and a strong understanding that our customers are the ultimate beneficiary of well built, scalable and working software. Key Responsibilities: Design, develop, and maintain software systems using modern frameworks and technologies. Collaborate with cross-functional teams to define, design, and ship new features. Write clean, maintainable, and efficient code. Implement responsive design principles to … write and understand design documentation using C4, sequence diagrams and workflows. Excellent problem-solving skills and attention to detail. Solid understanding of logging, monitoring and observability to understand if software is functioning as required. Strong communication and teamwork skills. Preferred Skills: Experience with cloud platforms e.g., AWS, Azure, Google Cloud. Knowledge of DevOps practices and CI/CD pipelines. More ❯

people from over twenty different countries, speaking multiple languages, with a physical footprint in Africa, Europe, and Latin America. The role: We are seeking a skilled Senior Full Stack Software Engineer who is proficient in both frontend and backend development. The ideal candidate will be responsible for designing, developing, and maintaining our platform and related services. Additionally, the candidate … and functionality of our applications and a strong understanding that our customers are the ultimate beneficiary of well built, scalable and working software. Key Responsibilities: Design, develop, and maintain software systems using modern frameworks and technologies. Collaborate with cross-functional teams to define, design, and ship new features. Write clean, maintainable, and efficient code. Implement responsive design principles to … write and understand design documentation using C4, sequence diagrams and workflows. Excellent problem-solving skills and attention to detail. Solid understanding of logging, monitoring and observability to understand if software is functioning as required. Strong communication and teamwork skills. Preferred Skills: Experience with cloud platforms e.g., AWS, Azure, Google Cloud. Knowledge of DevOps practices and CI/CD pipelines. More ❯

people from over twenty different countries, speaking multiple languages, with a physical footprint in Africa, Europe, and Latin America. The role: We are seeking a skilled Senior Full Stack Software Engineer who is proficient in both frontend and backend development. The ideal candidate will be responsible for designing, developing, and maintaining our platform and related services. Additionally, the candidate … and functionality of our applications and a strong understanding that our customers are the ultimate beneficiary of well built, scalable and working software. Key Responsibilities: Design, develop, and maintain software systems using modern frameworks and technologies. Collaborate with cross-functional teams to define, design, and ship new features. Write clean, maintainable, and efficient code. Implement responsive design principles to … write and understand design documentation using C4, sequence diagrams and workflows. Excellent problem-solving skills and attention to detail. Solid understanding of logging, monitoring and observability to understand if software is functioning as required. Strong communication and teamwork skills. Preferred Skills: Experience with cloud platforms e.g., AWS, Azure, Google Cloud. Knowledge of DevOps practices and CI/CD pipelines. More ❯

governance, and reference data modelling best practices. UI/UX Design : Knowledge of user experience design principles and ability to create intuitive interfaces for complex data management tasks. Performance Engineering : Ability to design, implement, and optimise high-performance web applications and data services. Problem-Solving Skills : Exceptional analytical and troubleshooting abilities, particularly for complex data and application issues. DevOps … analysts, data stewards, and other developers. Cloud Technologies : Proficiency with cloud-native services and patterns across major platforms (AWS, Azure, GCP), including serverless functions and managed database services. AI Engineering : Basic understanding and interest in integrating AI capabilities for data quality, matching, and enrichment within master data management systems. Adaptability : Willingness to learn new technologies and approaches to solve … data management systems is highly advantageous. Industry Experience : Experience in commodities trading, financial services, or related industries is preferred. Educational Background : Bachelor's degree or higher in Computer Science, Software Engineering, or a related field. Certifications : Relevant certifications in modern web technologies, cloud platforms, or data management are beneficial but not required. Key Responsibilities: Full Stack Development : Design More ❯

/CD) practices. Troubleshooting & Maintenance: Monitor, troubleshoot, and resolve technical issues across the application stack in a timely manner. What you need: Education: Bachelor’s degree in Computer Science, Software Engineering, or a related field. Experience: 3-5 years of professional experience in full stack web development, with a primary focus on .NET technologies. Cloud Expertise: Demonstrated experience … e.g., Angular, React, or Vue.js) and proficiency in HTML, CSS, and JavaScript. Solid understanding of RESTful API design and implementation. Experience with SQL Server, and familiarity with NoSQL databases. Software Development Lifecycle: Knowledge of Agile methodologies and commitment to collaborative problem solving, efficient coding practices, and timely delivery. Problem Solving: Excellent analytical and troubleshooting skills, with a keen attention More ❯

Your ability to accelerate impact and make meaningful change for your clients is enabled by our strategic partner ecosystem and our robust technology platforms across the IBM portfolio, including Software and Red Hat. Curiosity and a constant quest for knowledge serve as the foundation to success in IBM Consulting. In your role, you’ll be encouraged to challenge the … solving skills and attention to detail. Strong communication and interpersonal skills, with the ability to collaborate effectively with diverse stakeholders. Knowledge of public sector regulations and standards relevant to software development. Preferred Qualifications: Experience with serverless architectures and containerization technologies (Azure Functions, Docker, Kubernetes). Knowledge of CI/CD pipelines (Azure Pipelines). Familiarity with security best practices … is possible in the current working environment. Job Title Job ID 13740 City/Township/Village State/Province Country United Kingdom Work arrangement Hybrid Area of work Software Engineering Employment type Regular Position type Professional Up to 60% or 3 days a week (home on weekends - based on project requirements) Company Shift General (daytime) Is this More ❯

leading investment platform, shaping the future of the industry and driving new levels of technology-led innovation, resiliency, efficiency and growth for investors and the people they serve. CRD Engineering organization is innovating and transforming the platform by moving away from monolithic software to utilising next generation cloud-based technology that leverages Microsoft Azure, Kafka, Snowflake, etc. Industry … a digital innovation leader, we invest into our solutions, processes, systems, and talent. We are actively hiring in Dublin as this is an exciting time to join our innovative engineering teams as we are investing in growing out our European presence and leadership planning to have in person panel interviews during our recruiting drive in the fourth week of … Act as Full Stack engineer responsible for the enhancement and maintenance of one or more Alpha/Charles River Development modules or components of an agile scrum team. Provide engineering troubleshooting assistance to customer support teams and other development teams within Charles River. Responsibilities: Analyze, design, develop, test, and debug large and complex software enhancements and solutions within More ❯

We are seeking a Senior Software Engineer to join the team within the Vehicle Performance Software group. In this role, you will report directly to the Head of Vehicle Performance Software and will be instrumental in developing innovative software solutions that enhance and support the efforts of our Engineering and Operations teams. This role offers … work with a highly specialised user base at Atlassian Williams Racing on state-of-the-art simulations, real time data, bespoke analysis tools, and enabling operational excellence. We view software and data as critical drivers in our mission to advance up the grid. Your contributions will have a tangible impact, both in our factory and on the track. The … Software Development group develops bespoke software to support our Engineering and Operations functions at Williams Racing. The group is composed of several software development teams that focus on areas such as Aerodynamics, Vehicle Dynamics and Vehicle Performance. We aim to leverage the right tools and technologies for the right job. We have a large estate of More ❯