1 to 25 of 53 Senior Software Engineer Jobs in Bristol

sector. 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 … 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 … strategies, architecture, and design decisions that ensure quality and non-functional requirements (NFRs) are considered upfront. Collaboration : Work closely with other SDETs, Software Engineers, QA Analysts, and DevOps Engineers to integrate automated testing and quality into the development process. Participate in code reviews and provide feedback on testability and quality of code. Continuous Improvement : Identify areas for improvement in More ❯

your mark on one of the UK's most innovative and digital-focused businesses. Salary: Up to £75,000 dependent on experience 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 … 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 … strategies, architecture, and design decisions that ensure quality and non-functional requirements (NFRs) are considered upfront. Collaboration : Work closely with other SDETs, Software Engineers, QA Analysts, and DevOps Engineers to integrate automated testing and quality into the development process. Participate in code reviews and provide feedback on testability and quality of code. Continuous Improvement : Identify areas for improvement in More ❯

JOB TITLE: Senior Software Engineer SALARY: Regional: £70,929 - £86,691 GBP London: £81,999-£100,221 GBP LOCATION(S): London/Manchester/Bristol/Halifax/Edinburgh HOURS: Full time - 35 hours per week WORKING PATTERN: Hybrid, 40% (or two days) in one of our office sites Who are we? If you think all banks … of our 26 million customers. We're growing with purpose. Join us on our journey and you will too. We are recruiting for multiple openings across different platforms for Senior Software Engineers . As the Software Engineer you'll lead, direct and shape approaches to solving technical challenges and translating business requirements into technical solutions. You … will work in a highly collaborative way to drive efforts to create, build, support and improve our software working closely with the product and engineering teams with lots of exciting new challenges. You'll be a core contributor to ensure good quality and engineering practices are followed in accordance with engineering transformation strategy. Here's where you'll make More ❯

a diverse team of creators and inventors. We act with the speed and attitude of a start-up, with the scale and customer-focus of the top tier enterprise software company in the world. Values are OCI’s foundation and how we deliver excellence. We strive for equity, inclusion, and respect for all. We are committed to the greater … systems from the ground up. This is an exciting time in our journey - we are growing fast, still at an early stage, and working on ambitious new initiatives. An engineer at any level can have significant technical and business impact. The ideal candidate will have proven experience designing, building, and implementing distributed, cloud-scale systems. You should be both … persistence technologies Thorough understanding of the latest security principles, techniques, and protocols Strong troubleshooting and performance tuning skills Proficiency in network, distributed, asynchronous, and concurrent programming Knowledge of professional software engineering standard methodologies for the full software development process Experience building and operating scalable infrastructure software or distributed systems Experience using Amazon Web Services such as EC2 More ❯

next level, building services which allow us to create client experiences with deep personalisation, working seamlessly across devices and channels. Hargreaves Lansdown is looking for a talented and enthusiastic senior full-stack (React/Typescript/Next.js/Node.js) engineer, that is passionate about delivering market-leading digital experiences for our clients, to join our team in our … with learning opportunities. Experience operating within an Agile framework. Experience of working in a DevOps culture. Knowledge Excellent knowledge of HTML/CSS (Tailwind/SCSS), JavaScript and Typescript. Senior level working knowledge of JavaScript libraries and frameworks, in particular, React, Next.js, Node.js. Fluent using Git (GitLab) and building CI/CD pipelines. Aware of website performance implications, best More ❯

support agile working Click here for more information on agile working options. Agile Working Options Job Share Reduced Hours Flexibility in when hours are worked Hybrid Working JOB TITLE: Senior Software Engineer SALARY: LOCATION(S): London/Manchester/Bristol/Halifax/Edinburgh HOURS: Full time – 35 hours per week WORKING PATTERN: Hybrid, 40% (or two … of our 26 million customers. We’re growing with purpose. Join us on our journey and you will too. We are recruiting for multiple openings across different platforms for Senior Software Engineers . As the Software Engineer , you'll lead, direct and shape approaches to solving technical challenges and translating business requirements into technical solutions. You … will work in a highly collaborative way to drive efforts to create, build, support and improve our software working closely with the product and engineering teams with lots of exciting new challenges. You'll be a core contributor to ensure good quality and engineering practices are followed in accordance with engineering transformation strategy. Here's where you’ll make More ❯

Job Description Senior Software Engineer C#/.Net - Bristol - £55,000 - £65,000 p/a doe Want to work with a superb company where you'll develop the latest code for human solutions across the brand? This may be the role for you. We are currently looking for a Senior Software Engineer to … collaborative workplace to develop C#/.Net code in a test driven development environment. You will have the ability to work independently bringing with you, your previous experience in software development. In order to succeed in this role you will have a strong background in C#.Net, SQL and No-SQL databases including experience of building cloud APIs in practice. … of both frontend and backend technologies would be ideal. Responsibilities Writing clean, high-quality, high-performance, maintainable code Providing clear guidance to colleagues on best practice. Develop and support software including applications, database integration, interfaces, and new functionality enhancements Coordinate cross-functionally to ensure project meets business objectives and compliance standards Identify and resolve performance bottlenecks with the optimization More ❯

class, dynamic, and people-first culture. We believe in celebrating one another's achievements, open communication, and transparent leadership. About The Position Reporting to the Technical Lead, as a Senior Software Engineer at Comply365 you will be responsible for implementing new features as part of our product development roadmap, working in an Agile development environment.There will be … the Bristol Office for team meetings and 1-2-1s with appropriate notice given, therefore you should live within travelling distance of the Bristol office. Key Responsibilities The Senior Software Engineer role works as an integral part of an Engineering Team delivering high quality code in accordance with the departmental coding standards to satisfy product and … Git, covering branching strategies, tagging, conflict resolution, and maintaining a structured commit history. Pull Request Workflows: Proficiency in PR processes for effective collaboration, code review, and high-quality contributions. Software Releases & Deployment: Comfortable managing releases, versioning strategies, and troubleshooting issues in live environments. Log Monitoring & Observability: Familiarity with tools like Datadog, Splunk, or ELK Stack for real-time monitoring More ❯

more information on flexible working options Flexible Working Options Flexibility in when hours are worked, Hybrid Working, Job Share, Reduced Hours Job Description Summary . Job Description JOB TITLE: Senior Software Engineer SALARY: £90,440 - £106,400 LOCATION(S): Bristol HOURS: Full-time – 35 hours per week WORKING PATTERN: Our work style is hybrid, which involves spending … all our engineers, resolving issues and optimising services to provide an industry leading experience for our engineers to develop in. Our team is focused on making the process, access, software and hardware available to our engineers at the right time, easily and efficiently. We’re going to source, so we can understand what that really looks like on a … to day basis, understanding perceptions, resolving issue and empowering our colleagues through intuitive, reliable and engaging experiences. Quite simply we want you to ensure the delivery of high-quality software solutions that meet our business needs, while also contributing to the growth and development of our engineering team. But it's more than just that, we want you to More ❯

Social network you want to login/join with: ? Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote ?, bristol col-narrow-left Client: Location: bristol, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 07.06.2025 Expiry Date: 22.07.2025 col-wide Job Description: ? Urgent … x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote ? Areti Group is excited to partner with a Series funded startup poised for rapid expansion, growing by 40 heads in the next 3 months! We are urgently seeking x8 Fullstack Tech leads to join their high-performing team. This fully remote role offers … embracing new tech. Languages : ? Ruby-on-Rails, Java, Python, C#, PHP ? VueJs, Typescript/Angular/React Cloud : ? Amazon Web Services (AWS) Databases : Additional Tools & Frameworks : ? GraphQL ? REST APIs ? Software Design Patterns – TDD, DDD ? Agile methodologies: Scrum and Kanban Key Responsibilities : Full-Stack Development : Design, develop, and maintain complex full-stack applications across both front-end and back-end. More ❯

Job Summary As a Senior Software Engineer in the Analysis Tools Team you will drive the effort to design and develop profiling tools to help users optimise their applications on single processors and large computing clusters. The ideal candidate will have extensive experience in designing, developing, and maintaining complex software systems involving custom hardware. You will … The Analysis Tools team builds profiling tools to help users optimise their applications for Graphcore hardware. The team is responsible for collecting profiling information from the Graphcore hardware and software, processing the profiling data and presenting the profiling information to the user via command line tools and graphical applications. Responsibilities and Duties Technical leadership on profiling software design. … the ability to influence stakeholders and peers. Proficiency with version control (Git). Experience working in Agile environment and iterative development. Desirable Experience with performance profiling tools. Experience developing software solutions using a systems language (C, C++, Rust). Understanding of system architecture, memory management, multithreading, and hardware utilisation. Experience with relational databases for profiling or data collection. Experience More ❯

critical systems in a secure, agile environment. What You’ll Do: Collaborate with agile teams and end-users to design, develop, and maintain secure applications. Contribute to the full software development lifecycle, from concept to deployment. Work on systems that directly support national law enforcement operations. Identify innovative solutions to complex technical challenges. Tech Stack & Skills: Frontend & API: React More ❯

Please Note: Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address history at the point of application. Accenture is a leading global professional services company, providing a broad range More ❯

Join to apply for the Senior Software Engineer role at CACI | Healthcare Insights Group 2 days ago Be among the first 25 applicants Join to apply for the Senior Software Engineer role at CACI | Healthcare Insights Group About Us We are the Information Intelligence Group (IIG) of CACI UK, a specialist software consultancy … providing new bespoke solutions to solve our customers complex operational problems. As our business continues to grow, we are interested in speaking with an experienced Software Engineer to join one of our live projects within the Central Government team. Bristol, UK Cheltenham, UK London, UK Manchester, UK Req #1045 24 March 2025 About Us We are the Information … Intelligence Group (IIG) of CACI UK, a specialist software consultancy providing new bespoke solutions to solve our customers complex operational problems. As our business continues to grow, we are interested in speaking with an experienced Software Engineer to join one of our live projects within the Central Government team. Working in hybrid way, you can choose how More ❯

About The Role RAC are looking for 2 Senior Backend Software Engineers from a product orientated background to be an integral part of our exciting change journey. In this new position you will contribute to the development and implementation of the RAC's digital strategy using agile software development techniques, methodologies, values and procedures. Engineers at the … and security are first-class considerations. Ability to deeply understand technical issues that aren't necessarily within your day-to-day stack. Thorough understanding of best practice in the software engineering lifecycle. What you will nee d Work using the required technologies (including): C#, .NET Core, .NET 8, SQL, Cosmos DB alongside proficiency with the Azure Cloud Environment and … Kubernetes In depth knowledge of industry standard tools and languages used within the RAC technology ecosystem. Deep understanding of agile software development methodologies, values, and procedures. Thorough understanding of best practice in the software engineering lifecycle. Understanding of and a passion for automation Ability to help coach the team to reach their highest potential. Must be "self-motivated More ❯

JOB SUMMARY We are seeking a talented and motivated Software Engineer II/Senior Software Engineer to join our technology team at Iambic Therapeutics. You will be a key player in applyingadvanced software engineering skills to build technologies that support our drugdiscovery efforts. Your key responsibilities include development of training data workflows for the … training of machine-learning (ML) models and scalable deployment of machine-learning technologies, and creation, testing and maintenance of software systems.This role is remote, with preference for candidates on the US East Coast or in the UK. KEY RESPONSIBILITIES Work in a cross-functional team that spans the full domain of drug discovery. Provide software development support to … and maintainable data pipelines Benchmarking systems of models Deployments to AWS and use of Kubernetes (in collaboration with our cloud engineers) Collaborate on the creation, testing and maintenance of software systems Code review for pull requests in adjoining areas Maintenance of and mentorship in software best practices, including version control, testing and documentation Collaboration with ML scientists and More ❯

Social network you want to login/join with: Senior Software Engineer - Remote - Fintech - Up to £120k - Python TypeScript AWS, Bristol Client: Opus Recruitment Solutions Location: Bristol, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 9 Posted: 06.06.2025 Expiry Date: 21.07.2025 Job Description: I am exclusively supporting a FinTech Product Company that is … currently hiring for 2 Senior Software Engineers to join their remote engineering team. The company is profitable, with an existing product used by enterprise clients. They seek confident, experienced, and passionate Senior Software Engineers with a product mindset and deep understanding of Software Engineering. The role is full-stack, leaning towards backend development. Their tech …/TypeScript Node.js AWS GenAI Experience with another backend language (Ruby, C++, Elixir, Haskell, Go, Clojure, or Scala) is a plus. Experience with private projects and a passion for software engineering are advantageous. The company is working heavily within AI, utilizing up-to-date AI technologies. The role offers up to £120k and is fully remote. #J-18808-Ljbffr More ❯

Social network you want to login/join with: Senior Software Engineer - AI Fintech Product Company - FULLY REMOTE IN UK - £120k - TypeScript/Python/React/AWS/GenAI, Bristol col-narrow-left Client: Opus Recruitment Solutions Location: Bristol, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted … 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: I am supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! They are a heavily tech-driven Product Company emphasizing quality engineering, innovation, and forward thinking. As a Senior Software Engineer More ❯

Senior Java Engineer Bristol (Hybrid) | Salary: up to £70,000 The Role We have an exciting opportunity for an accomplished Senior Java Engineer to join a high-performing engineering team at global provider of enterprise SaaS solutions for the financial services. This is a hybrid position, with 2-3 days a week expected in the Bristol … office and is perfect for a Senior Java Engineer who’s passionate about writing clean, efficient code while mentoring others and shaping modern, scalable systems. Primary Responsibilities Building cutting-edge backend solutions with Java, setting the standard for clean, efficient code. Rewriting a legacy platform (Java 8) into Java 17. Champion engineering excellence and drive quality through robust …/CD, and Agile. This is a chance to stay deeply technical while making a tangible impact for a renowned and successful SaaS provider. If you’re a successful Senior Java Engineer and you meet the listed requirements, please apply for an initial chat and further details on this position. I look forward to hearing from you! Please More ❯

development sessions to share knowledge and responsibilities Designing, developing, testing and deploying distributed applications Evolving team practices and tooling towards continuous delivery Job Requirements: Experience in building production quality software Experience with Docker or other virtualisation tools Experience with automated testing Outstanding communication skills Experience in DotNet Core or NodeJS development Experience with cloud services (e.g. AWS, Azure, GCP More ❯

often do you get the chance to build a technology that transforms the future of humanity? Graphcore products have set the standard in made-for-AI compute hardware and software, gaining global attention and industry acclaim. Now we are developing the next generation of artificial intelligence compute with systems that will allow AI researchers to develop more advanced models … planning, design, implementation and testing of low level kernel drivers and user space driver library code. You will be part of one of the two teams in the system software department (the firmware team being the other one) and report to the drivers and utilities team manager. The Team The drivers and utilities team forms part of the system … software group - working closely with both software engineers developing our Poplar SDK and with silicon and hardware engineers developing Graphcore's IPU solution. The drivers and utilities team develop custom control software on the host in kernel and user space. Our solutions enable our customers to get maximum performance and utility for our cutting-edge products. Responsibilities More ❯

JOB SUMMARY We are seeking a talented and motivated Software Engineer II/Senior Software Engineer to join our technology arm at Iambic Therapeutics. You will be a key player in applying advanced software engineering skills to build technologies that support our drug discovery efforts. Your key responsibilities include scalable deployment of machine-learning … ML) technologies, and creation, testing and maintenance of software systems. This role is based in the Iambic Bristol office in the UK. KEY RESPONSIBILITIES Using backend web frameworks to build services Deployment of software to AWS and use of Kubernetes (in collaboration with our cloud engineers) Deployment of ML apps to GPUs Collaborate on the creation, testing and … maintenance of software systems Code review for pull requests in adjoining areas Maintenance of and mentorship in software best practices, including version control, testing and documentation Collaboration with ML scientists and others in the company to understand requirements for deployed models Clear oral communication of work in meetings and company demos, at a level suited to the audience More ❯

Join to apply for the Senior Software Engineer C++ role at GRANITE RECRUITMENT AND CONSULTING LIMITED 14 hours ago Be among the first 25 applicants Join to apply for the Senior Software Engineer C++ role at GRANITE RECRUITMENT AND CONSULTING LIMITED Senior Software Engineer (C++) - Aztec West, Bristol/Hybrid … plus flexible working and excellent benefits A superb opportunity for an experienced C++ Software Engineer to join one of Bristol's leading software houses. The position is working for a company with a global presence, and you will have a significant input into the design and development of software used by some of the most recognisable … holidays Generous pension scheme (8% employer/4% employee) Free parking and a modern office environment Ongoing training and development A structured career path Seniority level Seniority level Mid-Senior level Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries Outsourcing and Offshoring Consulting Referrals increase your chances of interviewing at GRANITE RECRUITMENT More ❯

A forward-thinking engineering organisation is seeking a Senior Software Engineer to play a key role in the development of a new greenfield platform designed to transform how data is ingested, analysed, and visualised across critical infrastructure. You’ll join a cross-functional, agile team of software engineers and product experts to help shape the architecture … Supporting developer tools such as CI/CD pipelines and test frameworks Mentoring other developers and contributing to coding standards and best practices Working closely with stakeholders to align software with business needs What you’ll need: Strong experience building production systems with Java and the Spring ecosystem Proven backend system design expertise (APIs, data layers, infrastructure) Experience with More ❯

Senior Software Engineer Node/TypeScript – Strong AWS – Docker £75-85K per annum Hybrid – Bristol (Max 1 or 2 days per month in Central Bristol office) We’re excited to be the exclusive recruitment partner for a fast-growing SaaS startup that has recently secured Series A funding. With strong, established engineering teams already in place … time to join the business – offering the chance to shape the future of their platform while building a standout career for yourself. The Role: We’re looking for a Senior Fullstack Engineer who’s excited not onlyby shipping top-quality platform features but also rolling uptheir sleeves to improve the infrastructure that powers themagic. This unique role blends … you’ll ship user-facingfeatures and shape system architecture. You’ll collaborateclosely with product-focused teams while being the go-toperson for infrastructure questions. We’re looking for a Senior Fullstack Engineer who also has practical infrastructure and devops experience – someone who wearsboth hats comfortably. Your Responsibilities: – Build and maintain fullstack features acrossAngular/Node.js with MongoDB – Lead More ❯