126 to 150 of 443 Senior Software Engineer Jobs in the UK excluding London

office 2 days/week Flexible working : Variety of flexible work patterns subject to line manager discretion e.g. Compressed 9-day fortnight. Reports to: Software Engineering Manager Deadline Note: We reserve the right to close the advert before the advertised deadline if there are a high volume of applications. … Role Summary: Were looking for a Senior Software Engineer to join our delivery team, part of a broader engineering space that delivers critical systems to help the UK achieve Net Zero by 2050. Our digital platform underpins multiple applications, including contract management, task management, automate workflows, automate ...

well as exciting), so we are looking for people who enjoy this challenge, and want to help others thrive too. Are you a Software Engineer that wants to actually see the real-world impact from what you help to create? Our mission is simple! We believe … underrepresented groups to apply for roles with us. Have we caught your interest? Please read on... Key responsibilities We primarily write and deliver custom software for the public sector. We work across central and local government as well as in health, and our past lies in the technology startup ...

opportunity has arisen to work with a globally recognised company and specialists in the world of Air Traffic Management.We are looking for a Senior Software Engineer to contribute to the development of safety-critical distributed systems used in ATM environments.This role would suit an experienced Software Engineer with a background in Linux and C/C++ who is interested in and capable of using AI to enhance software development efficiency and quality.LocationWhiteley, Fareham.Hybrid Working Split with 3 days per week in office and 2 days from home.Skills A combination of the following skills ...

exciting), so we are looking for people who enjoy this challenge, and want to help others thrive too. About the role Are you a Software Engineer that wants to actually see the real-world impact from what you help to create? Our mission is simple! We believe … apply for roles with us. Have we caught your interest? Please read on... What does the job entail? We primarily write and deliver custom software for the public sector. We work across central and local government, as well as in health, and our past lies in the technology startup ...

opportunity has arisen to work with a globally recognised company and specialists in the world of Air Traffic Management. We are looking for a Senior Software Engineer to contribute to the development of safety-critical distributed systems used in ATM environments. This role would suit an experienced … Software Engineer with a background in Linux and C/C++ who is interested in and capable of using AI to enhance software development efficiency and quality. Location Whiteley, Fareham. Hybrid Working Split with 3 days per week in office and 2 days from home. Skills ...

Senior Embedded Software Engineer | Cambridgeshire | Hybrid This is an opportunity to join a leading engineering consultancy delivering complex technology projects across defence, medical and industrial sectors. We're looking for a well-rounded Embedded Software Engineer with strong Embedded Linux fundamentals and hands-on Yocto … Yocto. Working at kernel, driver and system level on Arm-based embedded platforms. Supporting board bring-up, hardware integration, debugging and performance optimisation. Developing software for RTOS and bare-metal embedded systems. Collaborating with FPGA, electronics and multidisciplinary engineering teams across a variety of projects. Requirements: Commercial Embedded Linux ...

working with us can mean deeper job satisfaction, better rewards, and a great quality of life inside and outside of work. Job Title : Senior Principal Software Engineer Reporting To: Dir. Engineering, Product Integrity & Tech Bus. Development Work Schedule: Hybrid Tewkesbury, GBR About Moog Aircraft Group Moog Aircraft … flight. As part of our team, youll work on cutting-edge technologies that power next-generation aircraft. About the Role We are seeking a Senior Principal Software Engineer to lead the development of software for advanced flight control and actuation systems. This role requires deep expertise ...

Raytheon UK have a full time, permanent opportunity for a Principal Software Engineer to join our team on our Manchester or Gloucester sites within a hybrid working pattern. As Principal Software Engineer, you have the opportunity to focus on technical work or have a mixture … people management focus - guiding and developing our more junior members of the team. Either way, you'll be a part of our experienced software dev function, working in a cross-functional team, delivering and deploying critical software across a variety of business areas. Due to the interesting work ...

Senior Software Engineer (Backend/Full-Stack, AI-Native) About Us We're rethinking enterprise integration for developers and AI agents with a semantic layer: describe the data you need, and the platform gets it - fast, deterministic, secure, self-repairing, auditable, scalable. Already live with banks ...

Senior Embedded Software Engineer Oxfordshire £45,000-£60,000 About the Role My client are developing advanced assurance software to ensure complex, automated systems operate safely and reliably in high-stakes environments. They are seeking a Senior Embedded Systems Engineer with a deep background … safety-critical software development. In this role, you will help design, build, and verify the core software foundations responsible for continuous monitoring, fail-safe logic, and high-integrity system control. If you specialise in building software where failure is not an option, this role is for you. ...

Senior Lead Software Engineer - Java, React, AI GLASGOW, LANARKSHIRE, United Kingdom Job Information Job Identification 210774700 Job Category Software Engineering Business Unit Corporate Sector Posting Date 07/28/2026, 09:17 AM Locations 315 Argyle Street, Glasgow, Glasgow City, G2 8AT, GB Job Schedule … advance your career. If you're passionate about delivering technology that makes a real difference, this is the role for you. As a Senior Lead Software Engineer at JPMorganChase within the AI & ML Data Platforms team, you are an integral part of an agile team that works ...

Date posted Jul. 28, 2026 Location Cambridge, United Kingdom Category Software EngineeringAre you excited by the opportunity to help software engineers use AI safely, effectively, and at scale? Do you enjoy turning ambiguous engineering problems into reliable, well-tested tools that improve productivity without compromising quality … want to hear from you! Job Overview: ----------------- We are seeking a Senior Software Engineer – AI Tooling to help develop, improve, and maintain LLM-based engineering tools for the company software teams.The ideal candidate will combine strong software engineering judgement with practical experience applying ...

world-leading Time & Frequency departmentis seeking a Senior Software Engineer with expertise in Unix/Linux software development and containerisation. This is an exceptional opportunity to join the global authority in precision timing at a defining moment for UK digital infrastructure. Backed by agovernment investment … leadership will help ensure they remain secure, reliable and robust even if global navigation satellite systems fail. Key Responsibilities: Provide technical leadership within the software team, setting and promoting best practice in software design, coding standards, security, testing and CI/CD pipelines. Design, develop and implement robust ...

Space is seeking a Senior Software Engineer to join our UK team across Manchester, Stevenage and Harwell. You will design and develop onboard software and ground test software for our payloads, contributing to high-availability systems and robust test methodologies. You should have strong …/C++ on Linux, experience with Git/Jenkins, and a track record of delivering innovative software for space applications. #J-18808-Ljbffr ...

Space is seeking a Senior Software Engineer to join our UK team across Manchester, Stevenage and Harwell. You will design and develop onboard software and ground test software for our payloads, contributing to high-availability systems and robust test methodologies. You should have strong …/C++ on Linux, experience with Git/Jenkins, and a track record of delivering innovative software for space applications. #J-18808-Ljbffr ...

annum (D.O.E) Senior Software Engineer is required to join a fast-growing technology business operating within the highly regulated financial services sector. The organisation is looking for genuinely senior backend engineers who can design scalable, resilient systems and take ownership beyond simply delivering tickets. You will … practices. Experience working within a scale‐up/growth environment Financial services, Fintech or regulated-environment experience would be advantageous If you’re a Senior Backend Engineer looking for a role with significant ownership, technical influence and the opportunity to work on business-critical systems, we’d love ...

hackajob is partnering directly with AND Digital to hire for this role. Senior Software Engineer, 3 month contract We help organisations navigate the future of technology, combining human expertise, emerging tech and AI to deliver better outcomes, faster. Since 2014, we've worked side-by-side with … enjoy working as part of multidisciplinary teams What you'll bring to the table: Design, implement, and maintain high-performance embedded and real-time software components in C++, including hardware abstraction layers, device drivers, and data acquisition pipelines Define and drive technical strategy, proactively identifying and mitigating cross-team ...

partnering directly with Verisk Analytics to hire for this role. Description Are you passionate about building exceptional customer experiences and shaping the future of software engineering? We're looking for a Senior Software Engineer to join our Customer Portal team and play a key role … scalability, maintainability, security, and performance. Champion the adoption of AI-assisted engineering practices, leveraging tools such as GitHub Copilot and agentic workflows throughout the software development lifecycle. Break business requirements into clear technical solutions, estimates, and deliverables. Identify and mitigate technical risks, dependencies, and delivery challenges. Conduct code reviews ...

next stage of your career in the new space economy? We would love to hear from you! We’re on the hunt for a Senior Software Engineer at our Manchester/Stevenage/Harwell office. MDA’s international footprint in the UK creates opportunities to work with … help us advance our place in the Universe and beyond. Responsibilities: Product Impact & Scope of Innovation: Responsible for design and development of on-board software and ground test software for our payloads. Teamwork: Committed team player who freely and proactively shares knowledge with others Problem Solving: Good analytical ...

next stage of your career in the new space economy? We would love to hear from you! We’re on the hunt for a Senior Software Engineer at our Manchester/Stevenage/Harwell office. MDA’s international footprint in the UK creates opportunities to work with … help us advance our place in the Universe and beyond. Responsibilities: Product Impact & Scope of Innovation: Responsible for design and development of on-board software and ground test software for our payloads. Teamwork: Committed team player who freely and proactively shares knowledge with others Problem Solving: Good analytical ...

market leader in 3D optical surface profiling and thin-film thickness measurement systems. Filmetrics products combine innovative hardware solutions with intuitive, easy to use software, tied together with a pioneering online platform. Filmetrics is part of KLA Corporation which develops industry-leading equipment and services that enable innovation throughout … globe, our expert teams of physicists, engineers, data scientists and problem-solvers design solutions that move the world forward.Job Description/Preferred QualificationsAs a Senior Software Engineer focused on architecture and algorithms, you will define the software architecture and design the core measurement, data-analysis ...

networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.Title and SummarySenior Software Engineer - ConnexSenior Software Development EngineerJoin a Leading Technology Company in Global PaymentsMastercard, a technology leader in global payments, connects consumers, financial institutions, merchants … than 210 countries and territories, while Vocalink technologies underpin the UK’s real-time payments, settlements, and ATM networks.Role OverviewWe are seeking a talented Senior Connex Software Development Engineer to join our dynamic, cross-functional team, working within the SAFe methodology. This is an exciting opportunity ...

Senior Software Engineer/Developer (Python) Cambridge to £80k Do you have strong backend Python software development experience? You could be joining the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber threats, working alongside ...

lead the industry. While we are well-positioned to help shape the future of television and streaming media worldwide, continued success stems from experienced software engineers like you developing core features for the Roku platform.Our new Senior Software Engineer will be contributing extensively to our container … responsive web applications. To be successful you’ll need extensive experience of building reliable and scalable cloud-based solutions, a strong background in software engineering and an appetite to keep on top of modern software practices. This is a great role for a senior professional who enjoys ...

Senior Software Engineer (Java Or Python) Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale ...