126 to 150 of 938 Permanent Senior Software Engineer Jobs

Senior Software Engineer - Circa £60,000-£75,000 (Negotiable) - Birmingham OPPORTUNITY Take your career to the next level by joining our team as a Senior Software Engineer, where you'll have the chance to work on cutting-edge quantum technology. This role offers the opportunity to be part of one of the UK's … most innovative companies, pushing the boundaries of what is possible through software engineering. REMUNERATION Salary: Circa £60,000-£75,000 basic salary (Negotiable) Benefits: 25 days holiday plus bank holidays Private Medical Insurance (including optical and dental cover) 5% Pension (salary sacrifice scheme) Death in Service (3 gross salary) Share Options Free, secure on-site parking EV Charging On … site Canteen Flexible working hours ROLE As a Senior Software Engineer, you will play a crucial role in our technical department, focusing on software infrastructure development, bug fixing, maintenance, and new feature introduction. You will work closely with the team to optimise system performance and ensure the successful completion of projects. CORE PILLARS OF THE ROLE More ❯

Senior Software Engineer - Aztec West, Bristol/Hybrid £50,000 - £55,000 plus flexible working and excellent benefits A superb opportunity for an experienced Senior Software Engineer to join one of Bristol's leading software houses. The majority of the work will be carried out using C++ but they are happy to consider … people from any OO background (C#, Java, Python etc.). Previous experience of desktop application development, or work with an algorithmic focus would also be beneficial here. This Senior Software Engineer role is working for a company with a global presence, and you will have a significant input into the design and development of software used More ❯

Senior Software Engineer - Aztec West, Bristol/Hybrid £50,000 - £55,000 plus flexible working and excellent benefits A superb opportunity for an experienced Senior Software Engineer to join one of Bristol's leading software houses. The majority of the work will be carried out using C++ but they are happy to consider … people from any OO background (C#, Java, Python etc.). Previous experience of desktop application development, or work with an algorithmic focus would also be beneficial here. This Senior Software Engineer role is working for a company with a global presence, and you will have a significant input into the design and development of software used More ❯

Senior Software Engineer Location: Cambridge Type: Full-Time Salary: Up to £70k We’re looking for an experienced Senior Software Engineer to join a small, friendly team within an SME of around 20 people, based in Cambridge. Our client's work supports groundbreaking research in neuroscience, pharmacology, and engineering, with a global customer base … of scientists and researchers. This is a great opportunity for someone who enjoys tackling complex technical challenges, contributing to meaningful software development, and working in a close-knit, collaborative environment. This company does not support sponsorship for overseas candidates About the Role You’ll be involved in the full development lifecycle, enhancing and maintaining Windows-based software applications … and would suit someone who has worked in small businesses to make an impact. Key Responsibilities Develop, maintain, and improve Windows applications in C++ using MFC and STL Provide software support to researchers and scientific users Collaborate with third-party companies to ensure smooth hardware/software integration Work on file import functionality from third-party formats Contribute More ❯

Senior Software Engineer required by an established technology company located in Staines. Hybrid working - three days per week in the office. The Senior Software Engineer will focus on developing and maintaining SDKs for for four key products spanning JavaScript (TypeScript), Roku (BrightScript), Android (Java) and iOS (Objective-C). The Senior Software Engineer will be the "code owner" for JavaScript and Roku SDKs. Key Responsibilities Being "code owner" for JavaScript and Roku SDKs Analysing and defining new requirements Maintaining and improving CI/CD Ensuring feature parity and API alignment between different platforms SDK improvements where possible Helping define software development practices, policies & tooling Key Experience Strong JavaScript knowledge … Commercial experience with Java and/or Objective-C Version control and other core software engineering skills Experience in any of the following areas would be advantageous but is not a prerequisite Python or similar scripting language Roku Android and/or iOS React or similar web application framework Node XML/JSON If you are seeking a role More ❯

Senior Software Engineer required by an established technology company located in Staines. Hybrid working - three days per week in the office. The Senior Software Engineer will focus on developing and maintaining SDKs for for four key products spanning JavaScript (TypeScript), Roku (BrightScript), Android (Java) and iOS (Objective-C). The Senior Software Engineer will be the "code owner" for JavaScript and Roku SDKs. Key Responsibilities Being "code owner" for JavaScript and Roku SDKs Analysing and defining new requirements Maintaining and improving CI/CD Ensuring feature parity and API alignment between different platforms SDK improvements where possible Helping define software development practices, policies & tooling Key Experience Strong JavaScript knowledge … Commercial experience with Java and/or Objective-C Version control and other core software engineering skills Experience in any of the following areas would be advantageous but is not a prerequisite Python or similar scripting language Roku Android and/or iOS React or similar web application framework Node XML/JSON If you are seeking a role More ❯

contractor on mission focused IT programs. Our employees are integral players in support of mission-critical programs focused on our National Security. Role Description: Navstar is looking for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced program. Program execution … new program is focused on injecting new technology and adding advanced capabilities over the coming three years while continuing to support an on-going mission and operational system. The Software Engineer will perform software development activities as a member of an agile development team. Development includes the full range of turning agile stories into implementable concepts, through … user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device programming opportunities are available. Required Skills and Qualifications: The Senior Software Engineer will be responsible for software development activities both individually and as a member of an agile team. The software engineer will actively More ❯

contractor on mission focused IT programs. Our employees are integral players in support of mission-critical programs focused on our National Security. Role Description: Navstar is looking for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) methodology to support a nationally significant and fast-paced program. Program execution … new program is focused on injecting new technology and adding advanced capabilities over the coming three years while continuing to support an on-going mission and operational system. The Software Engineer will perform software development activities as a member of an agile development team. Development includes the full range of turning agile stories into implementable concepts, through … user interface (UI) development. Java, Python, embedded C/C++, Java cryptographic framework, XML, web UI and special purpose device programming opportunities are available. Required Skills and Qualifications: The Senior Software Engineer will be responsible for software development activities both individually and as a member of an agile team. The software engineer will actively More ❯

Senior Software Engineer We're currently working with a growing SaaS company based in Oxfordshire that are looking for a Senior Software Engineer skilled with C# .NET, Angular, and MySQL. You will be heading up a team of two engineers that are currently working on a long-term project developing a payroll product. This … role is based in North Oxford, and it will require you to be onsite a minimum of two days per week. Essential Experience: Proven experienced leading/mentoring software engineering teams in an Agile Environment Experience using C#, ASP.NET Core, and modern JavaScript Frameworks such as Angular Solid understanding of relational databases - MySQL is preferred. Expertise in version control … Industry Experience Benefits: Competitive Base Salary Hybrid Working Private Healthcare 33 Days Holiday plus bank holidays 37.5 Hour work weeks - flexi-hours This is a great opportunity for a Senior Software Engineer skilled with C# .NET and Angular, to join a great company offering an incredible benefits package, with the opportunity for further career progression. Please apply More ❯

Senior Software Engineer Location: Leicester (Hybrid - 2 days in the office) Salary: £60,000 - £70,000 + benefits Build meaningful software. Shape the tech. Influence the future. We're on the lookout for a Senior Software Engineer who's excited by more than just code - someone ready to make real decisions, drive innovation, and … experience Hybrid working (3 days remote) 25 days annual leave plus bank holidays Private healthcare Learning and development budget A collaborative, open-minded team where your input really matters Senior Software Engineer Location: Leicester (Hybrid - 2 days in the office) Salary: £60,000 - £70,000 + benefits Oscar Associates (UK) Limited is acting as an Employment Agency More ❯

Move Forward with Volt Volt is immediately hiring Senior Software Engineer in Aurora, CO. As Senior Software Engineer, you will: We are looking for Senior Software Engineer to support our teams in Aurora, CO. You will have the opportunity to directly impact the world around you and contribute to classified programs … for satellite ground systems. • Collaborate with cross-functional teams to define, design, and implement robust server-side solutions. • Modify and improve existing codebases for enhanced performance and scalability. • Conduct software design and code reviews, integrating best practices and innovations. • Contribute to all phases of the software development lifecycle, ensuring adherence to Agile principles. • Participate in system integration and … guidance from supervisors. • Keep abreast of advancements in Java and related technologies to drive continuous innovation. What You Will Learn • Modern DevOps and Continuous Integration/Continuous Delivery techniques. • Software lifecycle practices for defense projects. • The importance and workings of satellite ground systems. This is a 12 Month full time Contract or Contract to hire opportunity. This position requires More ❯

Senior Software Engineer Middlesbrough (Hybrid) Do you want to help shape software that affects thousands of lives? Who are we? We are ranked as the UK's construction specific software player and our mission is simple; to provide market leading end-to-end software solutions to the construction and construction like industries across the … role in and impact on our success. Yourgoal is to ensure that our product is developed to high standards and that Causeway retains acompetitive edge in the market. The Senior Software Engineer will report to the Agile Delivery Lead or Technical Delivery Lead. The key areas of responsibility for the Senior Software Engineer include … well-designed code, following best practices. • Estimate effort required to accomplish requirements and ensure that schedules are met. • Collaborate with other team members to help specify, design, and develop software, meetingproduct requirements. • Identify process deficiencies and propose and implement solutions and improvements. • Ensure the technical product is developed accurately, based on best practice standards, withinbudget and on time to More ❯

Join to apply for the Senior Software Engineer role at Symbolica AI Join to apply for the Senior Software Engineer role at Symbolica AI Symbolica is an AI research lab pioneering the application of category theory to enable logical reasoning in machines. Were a well-resourced, nimble team of experts on a mission to … solve humanitys most complex challenges with precision and insight. Join us to redefine the future of AI by turning groundbreaking ideas into reality. About The Role Were looking for Senior Software Engineers to take full ownership of delivering working systems from prototypes and high-level specs taking ideas from the research team, turning them into production-quality systems … the real world. This is an onsite role based in our London office (66 City Rd). Your Focus Translate research prototypes and high-level concepts into production-quality software Own deliverables end-to-end: take specifications, clarify requirements, and execute to completion Build systems that are correct, reliable, maintainable, and performant Work closely with ML researchers and engineers More ❯

Are you looking for a Senior Embedded Software role based in Newark-on-Trent? My client, a leading manufacturer of Human Machine Interfaces are looking for a Senior Embedded Software Engineer to join their site in Newark-on-Trent. Key Responsibilities of the Senior Embedded Software Engineer job in Newark-on-Trent … Lead the design and development of embedded software for HMI products. Deliver and validate robust bare-metal firmware, optimised for performance and reliability. Manage software specifications, technical reports, and documentation to professional standards. Guide and mentor senior engineers and other team members. Lead IP creation and support innovation initiatives across the company. Provide technical input for commercial … management, feature updates, and fault diagnosis. Support cross-functional teams including production engineering, R&D, and test teams. Conduct and support electrical testing and debugging activities. Define and manage software tasks, ensuring timely project delivery in line with requirements. Contribute to continuous improvement of software development processes and standards. Required Skills for the Senior Embedded Software More ❯

Senior Software Engineer - Backend page is loaded Senior Software Engineer - Backend Apply locations London, South Bank Central time type Full time posted on Posted 2 Days Ago time left to apply End Date: July 31, 2025 (24 days left to apply) job requisition id R095628 We're the world's leading data, insights, and … s Profiles Audience Network delivers the most meaningful data with consistency, accuracy, and accountability - all at speed and scale. Job Details We are looking for a talented and experienced Senior Software Engineer to join our team. In this role, you will work across our internal platform to build scalable and robust micro services. You will collaborate closely More ❯

Senior Software Engineer Hybrid - Bournemouth HQ We are working alongside one the UK's leading aviation simulation companies in the recruitment of a Software Team Lead Engineer. Reporting to the Software Engineering Manager, the Senior Software Engineer will be responsible for providing technical leadership for software development work and line management … for a small team of software engineers as well as their own technical tasks. The successful candidate will have excellent communication and leadership skills, strong software development skills and a passion for the on-time delivery of high-quality software solutions that meet all customer needs. What Will I Need for The Role: - Proven experience in software development at a senior technical level, ideally on MS Windows platform, with complex software systems. Experience of team leadership including objective setting, appraisals, performance management, etc. Proven experience of objected oriented design and use of software languages including C++, C# or Javascript. (Someone without C++ but with C# or Java would be considered). Understanding of More ❯

Senior Software Engineer - Analytics Front Office Senior Software Engineer - Analytics Front Office Job Location London Employment type Regular Department Technology Targeted Start Date Immediate DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional people together to operate in markets around the world. We value autonomy and … how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. The UP - Analytics Front Office team is looking for a Senior Software Engineer who relishes working in challenging time-critical environments solving complex problems alongside highly capable peers . Our team operates services providing real-time PnL and … of trading desks each with varying degrees of portfolio and model complexity . While previous experience in the trading and finance industry is beneficial, we're looking for talented software engineers with or without industry-specific expertise . UP - Analytics Front Office primarily operates C# services heavily utilizing RX for LINQ-style composition and asynchronous dispatch. We often reach More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Senior Software Engineer, Python Development - London Requisition ID: 48187 Business Unit: Fitch Group Category: Information Technology Location: London, GB Date Posted: May 27, 2025 Fitch Group is currently seeking a Senior Software Engineer, Python Development based … 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 and … and supportive environment where you can grow, innovate, and make a difference. Want to learn more about a career in technology and data at Fitch? We are seeking a Senior Software Engineer to join our team for a key initiative of the development and delivery of applications based on Python and AWS, Azure cloud platform based on More ❯

to getting a better deal, its never been more blindingly obvious why you would choose Compare the Market. Wed love you to be part of our journey. As a Senior Software Engineer (iOS) at Compare the Market, you will drive the technical direction within the iOS Mobile team delivering first class mobile solutions and contributing to an … evolving culture of innovation, enthusiasm, and passion. At Compare the Market our passion is creating great software; we look to push the boundaries with new technologies so that we can deliver the very best for our customers and our Senior Software Engineers are at the heart of delivering this. We value everyones opinion in building top class … software, the role of a Senior Software Engineer is crucial in setting technical direction and building team consensus. We want Senior Software Engineers who work best in a collaborative team environment. We are passionate about empowering our employees and do the same with our consumers, allowing them to compare, choose and purchase the most More ❯

Position: Senior Software Engineer Location: Leeds (Remote First) Salary: £85,000 About the Company La Fosse is proud to partner with a global leader in legal services, searching for a talented Senior Software Engineer to join their technology transformation journey. The Role You will be joining a multi-skilled product engineering team responsible for … developing innovative legal technology solutions. The team is based in Leeds, with flexible working options, and you will contribute to modernising the legal experience by delivering cloud-native software that supports the client's global legal operations. This is a hands-on engineering role involving React, Java, Spring Boot, microservices, and cloud platforms such as Kubernetes and SQL/… NoSQL. You will play a key role in designing and maintaining scalable, high-quality systems. Key Responsibilities Build modern software using React, Java, Spring Boot, and microservice architectures Follow Agile and DevOps best practises, including TDD, pair programming, and CI/CD Collaborate closely with Product, UX, and business stakeholders Contribute to architecture, design decisions, and coding standards Drive More ❯

Job Title: Senior Software Engineer - .NET/Azure Location: Greater Manchester/Hybrid Salary: £90k About the Company: Join a forward-thinking Tech for Good scale-up in Greater Manchester that is revolutionising the medical industry. With a platform designed to assist doctors in saving lives, this company has made a significant impact in the healthcare sector. … for their next phase of growth, including the launch of Version 3 of their innovative platform and expansion into the USA market later this year. Role Overview: As a Senior Software Engineer, you will be instrumental in building Version 3 of the platform, working with cutting-edge technologies including .NET 8 hosted on Azure. This role offers … success in the USA market. Part of the platform is built in Python and so you must have some experience and understanding of Python. Key Responsibilities: Develop high-quality software solutions using C# .NET 8, PostgreSQL/SQL Server and Azure Functions Work closely with the CTO and cross-functional teams to drive technical decisions and product development. Contribute More ❯

Join to apply for the Senior Software Engineer role at GetGround Join to apply for the Senior Software Engineer role at GetGround Get AI-powered advice on this job and more exclusive features. Direct message the job poster from GetGround London, Waterloo (Hybrid, 4 days in-office - Wednesday is our set work from home … engineering to build user-facing AI-native products in a world where AI is core to how we build software. Check out an interview with Nathan, our Lead Fullstack Engineer , sharing why he loves working in our Tech team. We DO provide visa sponsorship for this role! How we work Were building an AI native product and an engineering … Help define new engineering practices for an AI-native development environment. Mentor other engineers and help us scale our engineering culture. What were looking for Experience as a Fullstack Engineer working on user-facing products. Comfortable moving between frontend and backend development even if you have a background leaning more heavily one way. A curiosity and excitement about using More ❯

Select how often (in days) to receive an alert: Location: London, GB; Dublin 2, IE; NL Mafra, 2640, PT; Remote, IE Senior Software Engineer (AI) Position Summary A new position has opened for a Senior Software Engineer who will be an integral part of our global MicroStation product engineering team. As a Senior Software Engineer, you'll have the opportunity to develop innovative solutions in artificial intelligence (AI) for smart infrastructure, participate in the development of new AI features contributing to MicroStation, Bentley's flagship Computer-Aided Design application used worldwide in engineering projects. This role is a key contributor to the design, development, testing, and maintenance of cutting-edge … software solutions within Bentley Systems, involving collaboration with cross-functional teams to address complex technical challenges and deliver high-quality, scalable, and innovative software applications with AI functionality. Responsibilities Develop AI/ML algorithms and models using accepted best practices. Create high-quality, well-architected, testable, and efficient code with a focus on solid technical designs. Participate in More ❯

Senior Software Engineer Android How you'll make an impact: The Senior Software Engineer will be responsible for maintenance and new feature development of the SiriusXM 360L application running on Android, Linux, and Windows platforms and used by our Automotive customers and internal SiriusXM teams for UI/UX trials written in C++/… Qt Framework. The ideal candidate will have a proven track record of participating in an embedded SW development team, designing, implementing, and testing sophisticated software architectures, and will have been directly responsible for developing software. What you'll do: • Design, document, and implement reference application software to bring SAT and IP streaming audio, data and advanced to automotive. … Support the full software development lifecycle from initial feature definition through software release and in-field customer support. • Perform analysis of internal and third-party product requirements and specifications, understanding of software framework architectures and designs to meet internal and external customer needs. • Participate in software design and review sessions with the software team and More ❯

Senior Software Engineer (£90k + benefits) Great opportunity for a Senior Software Engineer to join a fast-growing ecommerce company in Manchester that have ambitions to become Europe's leading online retailer in their industry. You'd join a large engineering department and would work within a cross functional product-based team responsible for … ideation through to development, testing and deployment, so you should expect to maintain high standards in code quality through TDD and be comfortable with monitoring and IaC. As a Senior Software Engineer, you'll also be given the opportunity to mentor other team members and collaborate with product managers. Skills: CI/CD, TDD, SOLID The money More ❯