151 to 175 of 573 Senior Software Engineer Jobs in the UK

Senior Software Engineer London (Hybrid 1x per week) Salary: Up to £85k + benefits About us Our client is a Insurtech Unicorn looking to expand their engineering team. With the opportunity to work on existing products which have generated millions in revenue to something new changing the landscape of the insurance world, this is the perfect opportunity … for a results driven and growth focussed Senior engineer looking to start an ambitious business. About the role We're looking for a Senior Front End Engineer to help shape the future of our B2C products. This is an exciting opportunity to work at the heart of a cross-functional, agile, and diverse team that's More ❯

MCS Group is working exclusively with a fast-scaling tech company in their search for a Senior Software Engineer. With significant investment announced, our client is properly in scale up mode and plan to double their headcount by the end of this year. This Senior Software Engineering opportunity will offer a senior technologist huge amounts … SaaS product. The Head of Engineering and CTO have created this role as a key part of their growth plans, and this is the perfect opportunity for a passionate software developer who is interested in investigating new and emerging technologies, tinkering, experimenting and trying new things. The Role The Senior Software Engineer will investigate new and … deployment processes, and production stability. You'll break down work, assign tasks, and track progress. You'll be passionate about removing blockers and ensure timely, high-quality delivery. The Software Engineers in the team work with the following today: PHP (Symfony), Angular, Typescript, AWS - brilliant if you have experience in working with these, but no issues if not. Our More ❯

Job Title: Senior Software Engineer - Node.js, TypeScript & AWS Location: Nottingham Job Type: Full-time Salary: £65k-75k We're looking for a Senior Software Engineer with expertise in Node.js and TypeScript to join our growing engineering team. In this role, you'll play a key part in designing, developing, and maintaining scalable backend systems … backend development Advanced proficiency with Node.js and TypeScript Familiarity with containerisation and orchestration (e.g., Docker, Kubernetes) Experience with CI/CD pipelines and cloud services - AWS Strong understanding of software development best practices (testing, code reviews, performance optimisation) Excellent communication and collaboration skills If you would like to be considered, interviews are taking place as of next week so More ❯

Senior Software Engineer (£65k + benefits) Great opportunity for a Senior Software Engineer to join a private equity backed tech company in Manchester as they scale in 2025. You'd join a product-based squad within a larger engineering function and would be given the opportunity to be involved in all aspects of the More ❯

Senior Software Engineer (React Native Mobile App Developer) Senior Software Engineer (React Native Mobile App Developer) A bit about Net World Sports Join Net World Sports on our mission to become the world's leading sports equipment retailer. Nothing excites us more than finding hungry, talented individuals and unleashing them in a team capable … of achieving incredible things. We're looking for an experienced Senior React Native Developer to join our small, focused Scrum team working on mobile applications for both iOS and Android. You'll be responsible for building new apps and maintaining existing ones using React Native with TypeScript and GraphQL. You'll need a strong grasp of Native Mobile development More ❯

Senior C++ Software Engineer (Image Processing) Location: Milton Keynes, UK Company: Envisics Join Our Team at Envisics! At Envisics, we are at the forefront of augmented reality solutions, revolutionizing the automotive experience. We've assembled some of the world's top engineers and scientists, and due to the success and growth of our product development activities, we … are looking for a talented Senior C++ Software Engineer to support the development of complex tools for the calibration and measurement of AR-HUD products in both in-house and production environments. Why Envisics? We believe in nurturing talent and fostering a collaborative and inclusive environment where creativity thrives. Our team values diversity, encourages open communication, and … an automotive production environment. Qualifications To be considered for this role, we are looking for: Bachelor's or Master's degree in a science or engineering discipline. Proficiency in software development with Qt/QML/C++. Good knowledge of multithreading and Object-Oriented Programming (OOP). Experience with image processing (OpenCV) is essential. Knowledge of computer vision (e.g. More ❯

experience in the public and private sectors, we're proud to foster a progressive, values-led workplace where our people thrive. About the role We're looking for a Senior Software Engineer (React) to join our Ascenti Digital team on a permanent, full-time basis. This is a senior role that plays a critical part in … shaping our digital products and delivering high-quality software that supports patient care and operational excellence. You'll lead the development and improvement of customer-facing applications, taking ownership of key technical decisions across our React and React Native codebases. As a key contributor to our software architecture and development strategy, you'll also provide guidance to junior … engineers and act as a subject matter expert in cross-team collaboration. This opportunity is perfect for someone with deep experience in React, cloud-native tools, and modern software architecture, who enjoys mentoring others and delivering impactful, scalable software in a values-driven organisation. What you'll be doing As a Senior Software Engineer (React More ❯

IT Dev Senior (Software Engineer) - Contractor Apply locations: Remote Europe PayType: Full time Posted on: Posted 5 Days Ago Requisition ID: R06445 Your role What you'll be doing What We Need Corpay is currently looking to hire an IT Dev Senior (Software Engineer) - Contractor. In this role, you will work within Corpay's … technology team to support external clients, suppliers, and colleagues across all applications. Your responsibilities include investigating software issues, identifying solutions, and prioritizing tasks based on client needs, future development plans, and resources. How We Work Corpay provides: Company-issued equipment and remote access Formal, hands-on training Role Responsibilities The role involves: Investigating application issues within defined timelines based … on priority Identifying resolutions while maintaining software integrity Creating technical support documentation Supporting and guiding users and colleagues Collaborating with Design, Test, and Development teams on future functionality Developing interfaces to support the core product Providing resource time estimates Monitoring personal project performance and taking corrective actions as needed About Corpay Corpay is a global technology organization leading the More ❯

Senior C++ Software Engineer Package: Base Salary (Up to £60,000) + Benefits Location: Cambridgeshire (South) Working Environment: Hybrid (3 days on-site) The company specialises in developing bleeding edge radar technology and is expanding its software team to support a major new phase of development across its radar systems. As a Senior Software Engineer, you will be building the software behind the next generation of surveillance technology, working across the stack but with a focus on the development of C++ applications. You will be joining a multi-disciplined team of 12 engineers and working across the entire software development life cycle, with the opportunity to influence the design and … architecture of this software. Key Requirements Experience programming in C++ Familiarity programming on Windows OS Experience or an understanding of how software integrates with HW/Embedded Systems. Excellent communication skills Desired, but not essential: Experience programming in Python (for scripting) Experience with GUI development Experience programming on Linux £70000 - £90000 per annum, Benefits: + Equity + Comprehensive Medical More ❯

Senior Software Engineer Department: Technology Employment Type: Full Time Location: London Reporting To: Product Engineering Manager Compensation: £70,000 - £90,000/year Description Leading the way in electric vehicle charging, we've been at the forefront of adoption in the UK since 2009. With over 250,000 charge points installed so far, out of a total … applicant should be within a reasonably commutable distance to our office (Gray's Inn Road, London, WC1X 8HB). Join the EVolution: We're searching for a seriously talented Software Engineer to join our incredible Software department within our "Grid" team. You'll be joining an established department with a mix of engineering backgrounds, and a friendly … with your agile squad via pair programming, peer code reviews, helping QA with testing, or story writing & defining tech specs with project managers and product owners. Developing and supporting software products in line with product and architecture roadmaps. Demonstrating strong, sustainable and collaborative software development practices that are focused on delivering high quality, readable, maintainable and appropriate code More ❯

Senior Software engineer - C#/WPF - Perm opportunity - Southampton Country: United Kingdom Location: Southampton Sector: Software Developer Job Type: Permanent Technologies: C# WPF Net Framework MS SQL server CLR Implementation Design Senior Software engineer - C#/WPF - Perm opportunity - Southampton Exciting opportunity to join a Financial Technology company based in Southampton This role More ❯

Our client, a leading organisation within the Defence & Security sector, is currently seeking a Senior Software Engineer to join their team in Hertforshire. This permanent position offers the opportunity to work on cutting-edge technologies and enhance skills within a dynamic and collaborative environment. Our client excels in providing robust and timely testing of systems, supporting military … capabilities for home nations and their allies. Key Responsibilities: Developing and supporting software packages that utilise Test Equipment hardware Configuring, verifying, and validating the conformance and quality of products Collaborating across Electronic Engineering, the Test Centre of Excellence, and Software Engineering Delivering test solutions that influence the company's product certification, manufacturing output, and support activities Designing novel … software for time and mission-critical applications Communicating effectively with Systems Engineering, Electronics and Electrical, and Test and Validation teams Job Requirements: Strong ability to write software in C, C++, or ADA Motivation to develop reliable, high-performance, standardised, and documented software Excellent analytical and design skills with a focus on critical analysis Flexible and problem-solving More ❯

justice. This is the future realised-for you, for our customers, and for the shape of technology as we've dreamed it. What you'll be doing The Sr. Software Engineer is responsible for the design and development of major Sage features. The engineer will provide guidance to other engineers and drive the overall process of development … and delivery. The Sr. Software Engineer is responsible for the design, implementation, and overall quality of the final solution. Sr. Software engineers will understand the implications of major design decisions, and will be responsible for highlighting important or difficult decisions, ensuring that the tradeoffs are considered. Where appropriate, a Sr. Software Engineer will propose significant … the Architecture Review Board Create functional specifications and designs Work with QA to ensure the quality of the features, including the creation and maintenance of test cases Requirements Experienced Senior Engineer using up-to-date technologies AI/Machine Learning experience would be ideal (Generative AIs/LLMs/Copilots) A passion for cutting-edge technology and an More ❯

We are a dynamic video game startup based in Cambridge, UK, dedicated to creating immersive and innovative gaming experiences. We are seeking a talented Senior Software Engineer (Infrastructure) to join our team and help us develop and maintain our cutting-edge game technologies and systems. At World Makers, a Senior Software Engineer (Infrastructure) will … pipelines and systems. Work effectively with other game development disciplines, including art and design. Contribute to and drive new technical architecture and design. Requirements 5+ years professional experience in software development. Solid understanding of computer science fundamentals. Experience shipping code to a production environment. Experience working on microservices and distributed systems. Experience working with SQL and NoSQL databases. Experience … working on cloud platforms such as AWS/GCP/Azure and working with infrastructure as code tools such as AWS CDK and Terraform. Experience running and deploying software on GNU/Linux or BSD-derived systems. Experience using version control software (e.g. Git/P4) Excellent verbal and written English communication skills. Bonus Skills Bachelor's or More ❯

Company description: ClearCourse Job description: Senior Software Engineer SaaS Product Development Location: Warwick (Hybrid) Salary: Competitive + Bonus + Benefits Role Type: Full-Time, Permanent Shape the Future of SaaS in a Hands-On, High-Impact Engineering Role Are you a highly skilled C#/.NET and Angular developer with a passion for building clean, scalable software … tech environment? Are you looking for the freedom to make meaningful technical decisions, mentor others, and contribute to a long-standing SaaS product used by thousands? Were seeking a Senior Software Engineer to join our small, agile development team at ClearCourse. Youll play a key role in designing, building, and maintaining a feature-rich, high-availability application … design and architectural thinking Experience with Reactive Programming (RxJS) Familiarity with ServiceStack or ORMLite Why Join ClearCourse? Were a rapidly growing SaaS and payments technology group with over 45 software brands across multiple sectors. As part of a small, focused development team, youll work on core applications with a big impact , while enjoying the flexibility and support of a More ❯

Casualty (North American Specialist Lines, Financial Lines, International Casualty, UK Liability Insurance), Property (Direct, Facultative, and Treaty), Accident & Health, Agriculture, and Energy. We are offering an opportunity for a Senior Software Engineer . Context of the Role: We seek a highly skilled Senior Software Engineer with expertise in building scalable, high-performance solutions on … for the Microsoft stack. Key Responsibilities Design, develop, test, support, and deploy custom web and mobile applications based on .NET (Blazor, C#), C++. Gather customer requirements and develop related software applications. Collaborate with architects, engineers, and team members to design scalable solutions. Implement Azure Cloud Services to enhance performance and reliability. Research and evaluate new software technologies and … testing and maintenance procedures. Develop high-quality coding standards. Required Skills & Experience: University degree in Computer Science, Information Systems, or related field, or equivalent work experience. Proven experience in software development with C# in the .NET environment, including ASP.NET Core and Entity Framework Core. Experience with iterative methodologies like Scrum or Design Thinking, using Azure DevOps and Git. Experience More ❯

Press Tab to Move to Skip to Content Link Select how often (in days) to receive an alert: Create Alert An Amazing Career Opportunity for a Senior Software Engineer Java Location: Cardiff, UK Job ID: 39769 As a key contributor of the Customer Facing Tools team you will be responsible for the development and maintenance of our … access control and make a real impact on global security solutions. Are you ready to make a difference? Join us and help shape the future of security. As our Senior Software Engineer Java , you'll support HID's success by: You will be part of our Customer Facing Tools team under the PACS (Physical Access Control Systems … business area, the PACS products include smart cards, mobile access and identifications, software, services and controllers for physical access control. You will be responsible for the development and maintenance of an enterprise scale software solution for the management of physical access devices such as RFID and Biometric readers. This will involve integrating with complex software packages and More ❯

London - Hybrid working - 3 days on site Senior Software Engineer - XR Runtime (C#/Unity) Location: London (3 days onsite, Kings Cross) Duration: 6 months (contract) Hours: 40 hours/week Start Date: ASAP Join one of the most innovative companies shaping the future of augmented and virtual reality. We're seeking a Senior Software Engineer to support the development and optimization of immersive social experiences on a large-scale XR platform. If you're a generalist engineer with deep C#/Unity expertise and a passion for performance and reliability, this role is for you. What You'll Be Doing: Enhance the runtime stability and performance of a cutting-edge VR More ❯

improve millions of lives. And we're nowhere near finished. Across every part of our business, we're pushing for better. Join us on our journey to as a Senior Software Engineer MES, and you'll do the same. Position Overview The Senior Software Engineer MES is responsible for ensuring the stability, reliability, and … Solutions . Experience supporting and maintaining MES platforms, specifically CMF and/or Apriso . Proficient communication skills to align with Business Users. Proficient in troubleshooting, debugging, and resolving software and system issues in a manufacturing environment. Strong understanding of manufacturing processes and MES workflows . Familiarity with database technologies (e.g., SQL), scripting, and integration with shop-floor equipment. … Knowledge of ITIL (IT infrastructure Library) or similar service management frameworks is an advantage. Experience with software development methodologies (e.g., Agile) and version control systems (e.g., GitHub). Proficient in one or more programming languages relevant to MES systems (e.g., Python, Java, C#, JavaScript/TypeScript). Excellent problem-solving, analytical, and communication skills. Ability to document technical solutions More ❯

improve millions of lives. And we're nowhere near finished. Across every part of our business, we're pushing for better. Join us on our journey to as a Senior Software Engineer MES, and you'll do the same. Position Overview The Senior Software Engineer MES is responsible for ensuring the stability, reliability, and … Solutions . Experience supporting and maintaining MES platforms, specifically CMF and/or Apriso . Proficient communication skills to align with Business Users. Proficient in troubleshooting, debugging, and resolving software and system issues in a manufacturing environment. Strong understanding of manufacturing processes and MES workflows . Familiarity with database technologies (e.g., SQL), scripting, and integration with shop-floor equipment. … Knowledge of ITIL (IT infrastructure Library) or similar service management frameworks is an advantage. Experience with software development methodologies (e.g., Agile) and version control systems (e.g., GitHub). Proficient in one or more programming languages relevant to MES systems (e.g., Python, Java, C#, JavaScript/TypeScript). Excellent problem-solving, analytical, and communication skills. Ability to document technical solutions More ❯

Senior Embedded Software Engineer | £60-70k | Reading | Remote, with occasional visits My client is an elite company providing media content solutions. Due to sustained success, they are expanding their R&D team. They're seeking a Senior Software Engineer with strong C++ and Linux experience, who enjoys solving complex problems and building robust … scalable solutions in a fast-paced R&D environment. Key Responsibilities: Design, implement, and validate embedded software for high-performance video systems Contribute across the stack: UI, middleware, and low-level drivers on Linux platforms Collaborate with hardware and FPGA teams to deliver integrated product solutions Essential Experience: 5+ years software development experience, including full lifecycle delivery Strong … C++ Linux development background Experience with embedded software & hardware integration Desirable Skills: Embedded Linux development, Yocto, kernel config, or device drivers Familiarity with Qt, Python, RESTful APIs, oor AWS Experience in video systems, networking (TCP/IP, multicast), or cross-functional engineering teams What you’ll get: £60-70k (Dependent on experience) Very generous bonus scheme Ability to More ❯

We are a dynamic video game startup based in Cambridge, UK, dedicated to creating immersive and innovative gaming experiences. We are seeking a talented Senior Software Engineer to join our team and help us develop and maintain our cutting-edge game technologies and systems. At World Makers, a Senior Software Engineer (Generalist) will have … variety of platforms. Work effectively with other game development disciplines, including art and design. Contribute to and drive new technical architecture and design. Requirements 5+ years professional experience in software development. Solid understanding of computer science fundamentals. Strong skills in a variety of programming languages (such as C++, Java, Golang, C#) Experience shipping code to a production environment. Experience … with game development. Experience with multi-platform development and deployment. Experience using version control software (e.g. Git/P4) Excellent verbal and written English communication skills. Bonus Skills Bachelor's or master's degree in Computer Science or a related field. Experience using Unreal Engine. Experience working on and shipping live service games. Experience working on microservices and distributed More ❯

agile working Click here for more information on agile working options. Agile Working Options Agile Working Options Reduced Hours; Flexibility in when hours are worked; Hybrid Working JOB TITLE: Senior Software Engineer ( Fullstack ) HOURS: Full-time - 35 hours per week WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or … of our time, at one of our offices stated above . ABOUT THIS OPPORTUNITY We have multiple openings across our business for senior software engineer s with experience in a combination of backend and frontend development to join our growing engineering team s . You'll be responsible for developing high-quality, scalable services as part of … either backend or frontend development, don't let that hold you back- we'd still love to hear from you. You might be exactly what we're looking for! Software Development: Strong, hands-on commercial experience in either or both frontend of backend engineering. Test Automation: Use modern testing practices and frameworks integrated with CI/CD pipelines. Strong More ❯

We are a dynamic video game startup based in Cambridge, UK, dedicated to creating immersive and innovative gaming experiences. We are seeking a talented Senior Software Engineer (Game Engine) to join our team and help us develop and maintain our cutting-edge game technologies and systems. At World Makers, a Senior Software Engineer (Game … variety of platforms. Work effectively with other game development disciplines, including art and design. Contribute to and drive new technical architecture and design. Requirements 5+ years professional experience in software development. Solid understanding of computer science fundamentals and computer architecture. Very strong skills in C++ development and debugging. Experience shipping code to a production environment. Experience working on Unreal … Engine. Experience using version control software (e.g. Git/P4) Excellent verbal and written English communication skills. Bonus Skills Bachelor's or master's degree in Computer Science or a related field. Experience working on and shipping live service games. Experience working on game console platforms (PlayStation/Xbox/Switch). Experience working on mobile platforms (Android/ More ❯

marketing functions already in place, led by seasoned industry veterans. Now with the launch of the platform and the launch of our clients, we are looking for an experienced Senior Software Engineer in our business. If you're willing to get stuck in, you'll love it here too. So put yourself at the heart of a … dynamic, fast-paced working environment where expertise and focus take people far. The role As a Senior Software Engineer, you'll play a critical role in evolving a fast-scaling platform that's transforming service delivery across the automotive industry. From designing scalable APIs and writing clean, efficient .NET code to building features that truly deliver for … ideas, and leadership will help define how we build, scale, and improve our platform. Key responsibilities Contribute to the ongoing development of our core platform, delivering high-quality, scalable software solutions Design, build, and maintain backend services using .NET, ensuring performance, security, and reliability across multiple client implementations Develop and maintain robust APIs for frontend consumption, with a strong More ❯