401 to 425 of 608 Senior Software Engineer Jobs in the UK

Anywhere! We are a remote-first company with a globally distributed team. You can find your productive zone and work from there. About the Role: As a backend-focused Software Engineer, you will play a pivotal role in designing, constructing, and maintaining APIs, services, and systems across our engineering team. This multifaceted position involves developing new features on … role in shaping our company's engineering culture, ensuring the maintenance of high engineering standards across the organization. What you'll bring: 7+ years of proven experience as a Software Engineer specializing in systems design. Proficiency in Golang is a significant advantage. A track record of successfully delivering high-quality production services and systems. Customer-centric approach with More ❯

fast-growing UK-based brand on a mission to close the gender gap in health outcomes, starting with smarter, tech-enabled weight-loss solutions for women. Were hiring a Senior Software Engineer to join a nimble, high-ownership team where experimentation, data, and continuous learning drive everything we do. You'll contribute to the development of seamless … and new feature rollouts with correct analytics implementations. Act as a technical advocate for marketing to ensure full measurability and tracking fidelity. WHAT WERE LOOKING FOR: 5+ years in software engineering roles Strong experience in React, GraphQL, and TypeScript Familiarity with Vercel, Next.js, and modern CI/CD workflows Deep understanding of building customer-facing journeys (onboarding, checkout) Ability More ❯

growing UK-based brand on a mission to close the gender gap in health outcomes, starting with smarter, tech-enabled weight-loss solutions for women. We're hiring a Senior Software Engineer to join a nimble, high-ownership team where experimentation, data, and continuous learning drive everything we do. You'll contribute to the development of seamless … new feature rollouts with correct analytics implementations. Act as a technical advocate for marketing to ensure full measurability and tracking fidelity. WHAT WE'RE LOOKING FOR: 5+ years in software engineering roles Strong experience in React, GraphQL, and TypeScript Familiarity with Vercel, Next.js, and modern CI/CD workflows Deep understanding of building customer-facing journeys (onboarding, checkout) Ability More ❯

we design, implement, test and deploy the Engine that drives the behaviour of Oxa's Autonomous Vehicles (AVs), based on its understanding of its environment. Your Role As a Senior Software Engineer in Trajectory Planning, you will be responsible for designing, implementing, testing, and deploying algorithms that realise the desired behaviours that the AV needs to exhibit More ❯

also focused on building innovative and cutting-edge capabilities that will drive subscriptions, engagement, and monetization across Disneys streaming and digital products. We are seeking a talented and dedicated Senior Software Engineer to join our Payment team. This is a unique opportunity to be part of a team that manages the payment transactions of millions of customers … international payment landscapes and gain insights into global payment challenges and strategies, as we expand our streaming services worldwide. Basic Qualifications: Bachelor's degree in computer science, Information Systems, Software, Electrical or Electronics Engineering, or comparable field of study, and/or equivalent work experience. Minimum of 5 of years related work experience Proven ability in designing and implementing More ❯

focused on building innovative and cutting-edge capabilities that will drive subscriptions, engagement, and monetization across Disney's streaming and digital products. We are seeking a talented and dedicated Senior Software Engineer to join our Payment team. This is a unique opportunity to be part of a team that manages the payment transactions of millions of customers … international payment landscapes and gain insights into global payment challenges and strategies, as we expand our streaming services worldwide. Basic Qualifications: Bachelor's degree in computer science, Information Systems, Software, Electrical or Electronics Engineering, or comparable field of study, and/or equivalent work experience. Minimum of 5 of years related work experience Proven ability in designing and implementing More ❯

bystander. We offer you the opportunity to delight millions of TV streamers around the world while gaining meaningful experience across a variety of disciplines. About The Role As a Senior Software Engineer, iOS on the Roku Smart Home team, you will help shape the future of how millions of users interact with their smart devices. You'll More ❯

during the pandemic, making them a fantastic company if you are looking for career progression and job stability. Role Responsibilities You will design, develop and deploy internal and external software systems and solutions You will lead projects from a technical standpoint You will advise your team/management on ways to improve the technology stack, i.e. strategic internal consulting … develop unit tests and automate testing infrastructure to improve efficiency You will mentor junior colleagues Required Skills You have professional working English language skills You have 5+ years of software development experience (on a modern development platform) You have deep experience in SQL programming You have great knowledge of multiple programming languages e.g. C#, HTML, XML, XSLT, etc. Desired … you have the required skills and would like to join a company with endless career progression opportunities and fantastic job stability, please send your CV to for a response. Senior Software Engineer - £48k - Bangor, Wales (100% office More ❯

mark as we scale; and finally, being part of something bigger, through the impact that we make together in our marketplace and communities. What you'll do? As a Senior Software Engineer at Deliveroo, your individual work contributes to achieving goals in multiple teams. While you will work with your team and lead projects, some of your More ❯

Experienced, project-lead software engineer using C# for robotic applications This technology company develops software and hardware for applied robotics used in the field. They have partnered with customers and successfully released multiple versions. They are constantly looking to improve their technology, and are currently recruiting for multiple engineering roles. This hands-on software engineering position … is for an experienced and technically adept technologist to work on a range of software development and engineering activities including implementing best practice software design patterns and architecture within an agile environment. As a senior member of the engineering team, you will help scale their software, provide technical input for new projects, mentor junior members of … the team, and ensure high levels of quality are adhered to for the codebase. Requirements Extensive demonstrable experience in coding and software engineering using C# and .NET; coupled with experience with Python and Linux. Experience interacting with hardware products ideally robotics. Exposure to Azure DevOps tools and technologies. Experience with both start-ups/scale-ups and larger organisations. More ❯

youll remember. The Viator Traveller Engineering team is distributed across Europe and is responsible for viator.com, the Viator mobile apps and all their supporting infrastructure. Were looking for a Senior Software Engineer with iOS development experience to join our Viator team.This role is open to candidates based within a commutable distance (generally within 23 hours) of one … work on backend microservices Collaborate closely with Product and design teams to define feature specifications and develop high quality deliverables for our customers Take responsibility for all aspects of software engineering, from design to implementation, development experience, QA and maintenance Work alongside other engineering groups located around the world What were looking for Experience of developing an iOS app … and familiarity with mobile web and back-end technologies would be beneficial At least 5 years experience of commercial software development, ideally working with a rich user interface Experience with reactive programming in native mobile platforms Willingness and ability to take on new technologies Ability to break down complex problems into simple solutions High quality verbal and written communication More ❯

youll remember. The Viator Traveller Engineering team is distributed across Europe and is responsible for viator.com, the Viator mobile apps and all their supporting infrastructure. Were looking for a Senior Software Engineer with iOS development experience to join our Viator team. This role is open to candidates based within a commutable distance (generally within 23 hours) of … work on backend microservices Collaborate closely with Product and design teams to define feature specifications and develop high quality deliverables for our customers Take responsibility for all aspects of software engineering, from design to implementation, development experience, QA and maintenance Work alongside other engineering groups located around the world What were looking for Experience of developing an iOS app … and familiarity with mobile web and back-end technologies would be beneficial At least 5 years experience of commercial software development, ideally working with a rich user interface Experience with reactive programming in native mobile platforms Willingness and ability to take on new technologies Ability to break down complex problems into simple solutions High quality verbal and written communication More ❯

ll remember. The Viator Traveller Engineering team is distributed across Europe and is responsible for the Viator mobile apps and all their supporting infrastructure. We're looking for a Senior Software Engineer with iOS development experience to join our Viator team.This role is open to candidates based within a commutable distance (generally within 2-3 hours) of … work on backend microservices Collaborate closely with Product and design teams to define feature specifications and develop high quality deliverables for our customers Take responsibility for all aspects of software engineering, from design to implementation, development experience, QA and maintenance Work alongside other engineering groups located around the world What we're looking for Experience of developing an iOS … app and familiarity with mobile web and back-end technologies would be beneficial At least 5 years' experience of commercial software development, ideally working with a rich user interface Experience with reactive programming in native mobile platforms Willingness and ability to take on new technologies Ability to break down complex problems into simple solutions High quality verbal and written More ❯

solve complex problems. The role requires skills in system design, programming, debugging, a dedication to code quality, and independence. A passion for efficiency and accuracy is essential. As a Senior Software Engineer, your responsibilities will include: Analyzing system performance, identifying issues, and designing and implementing solutions. Extending metrics collection, creating visualizations, and conducting statistical data analysis to More ❯

ll remember. The Viator Traveller Engineering team is distributed across Europe and is responsible for the Viator mobile apps and all their supporting infrastructure. We're looking for a Senior Software Engineer with iOS development experience to join our Viator team. This role is open to candidates based within a commutable distance (generally within 2-3 hours … work on backend microservices Collaborate closely with Product and design teams to define feature specifications and develop high quality deliverables for our customers Take responsibility for all aspects of software engineering, from design to implementation, development experience, QA and maintenance Work alongside other engineering groups located around the world What we're looking for Experience of developing an iOS … app and familiarity with mobile web and back-end technologies would be beneficial At least 5 years' experience of commercial software development, ideally working with a rich user interface Experience with reactive programming in native mobile platforms Willingness and ability to take on new technologies Ability to break down complex problems into simple solutions High quality verbal and written More ❯

impact. You will grow professionally, contribute to Deliveroo's scaling efforts, and be part of a larger mission impacting our marketplace and communities. What youll be doing As a Senior Software Engineer, your work will significantly contribute to multiple teams. You will lead projects, collaborate across teams, and influence our technical direction. Technical Execution: Improve code structure … of colleagues to promote team efficiency. Expectations: While not mandatory to have all skills, experience in some of the following areas is preferred: Writing readable, well-designed, well-tested software 5+ years of iOS application development experience Swift and/or Objective-C expertise Experience scaling iOS architecture 5+ years using iOS development tools like Xcode Experience working in More ❯

instrument reporting systems. The Unified Platform - Trade Management team provides tools and resources to seamlessly integrate real-time and historical trading data across all offices. We are seeking a Senior Software Engineer with expertise in Openlink Endur to support our growing Energy business. Team Environment We work from high-level requirements, encouraging developers to deeply understand the More ❯

front, middle, and back offices with the tools and resources necessary to seamlessly incorporate the firms real-time and historical trading activity into their solutions. We are seeking a Senior Software Engineer with a specific background in Openlink Endur to work alongside our team to support the firm's growing Energy business. We work from high-level More ❯

front, middle, and back offices with the tools and resources necessary to seamlessly incorporate the firms real-time and historical trading activity into their solutions. We are seeking a Senior Software Engineer with a specific background in Openlink Endur to work alongside our team to support the firm's growing Energy business. We work from high-level More ❯

Job Title : Senior Embedded Software Engineer (Robotics) Location : Plymouth (3 Days On-Site Per Week) Salary : Up to £65,000 + Additional Benefits (Please Note All Applicants Must Be UK Citizens, No Sponsorship Provided) Main Responsibilities: - Research, develop and prototype new concepts to solve engineering challenges. - Create testable, maintainable, secure, and high-reliability code. - Contribute to our … real-time autonomy software stack using C/C++ - Cooperate with the software and product development life cycle using Agile and Waterfall methodologies. Required Skills: - C/C++ & Python Software Development. - Software development on embedded systems/microcontrollers. - Basic electronics knowledge with the confidence of prototyping electronic circuits. - Sensor integration using: UART/RS232, I2C, SPI … Ethernet etc. - Data formats: Protobuf/JSON - Basic control systems knowledge - Software version control and management: Git, GitHub, JIRA etc. Please apply to find out full information. More ❯

About Faculty At Faculty, we transform organisational performance through safe, impactful and human-centric AI. With more than a decade of experience, we provide over 350 global customers with software, bespoke AI consultancy , and Fellows from our award winning Fellowship programme . Our expert team brings together leaders from across government, academia and global tech giants to solve the … and learn from, some of the brilliant minds who are bringing Frontier AI to the frontlines of the world. About the Role We're looking for a full-stack Senior Software Engineer to work in our Customer Development team on our ground-breaking Frontier platform. Your role will focus on scaling our Decision Intelligence offering - providing AI … capabilities across high-impact decisions. This comes with genuinely interesting technical challenges, with huge space for creativity and influence. We're actively seeking a senior full-stack engineer to deliver our cutting-edge product, Frontier, to new clients. As we continue to expand our platform's reach, you'll have the unique opportunity to build a scalable AI More ❯

As an experienced Software Engineer, you will work within/lead a team of skilled design engineers, to supply high quality products and systems to the Defence Industry. The successful candidate will be experienced in translating system requirements to innovative software design solutions, leading to successful customer acceptance within project timescales and budget. The successful candidate will … have experience in a software team lead role, defining, supervising and mentoring the work of other engineers. What you’ll do Responsible to the project technical design authority for the quality of work produced by the team. Responsible to the Project Manager (PM) for estimating, monitoring and meeting project timescales. Defining architectural and detailed software designs as part … define interfaces to firmware and electronics to ensure that overall system requirements are met. Presentation of designs at all stages within the project teams and to the customer. Monitoring software compliance with project and company, procedures and standards. Day to day management of the software team, in conjunction with the PM, to ensure the best use of available More ❯

Your career opportunities at the TÜV SÜD Group As a Senior Innovations engineer you will be developing software-based solutions to business problems in a small team of full-stack software engineers. These solutions will be aimed at ensuring TUV SUD is well placed to deliver future services in a timely, efficient and competitive manner. You … we push to digitize and automate our internal processes. As part of the Innovations Team, you will liaise with various parts of the business to provide new and innovative software solutions for internal company usage. You will be expected to input on software requirements, software implementation and propose effective solutions. You will also be expected to support … and guide software engineers with less experience than yourself. Where the vacancy is filled from within TUV SUD, a handover period will be required to allow for training and delegation of current responsibilities. Duties and Responsibilities Writing C#/.NET software to automate manual processes and help improve efficiencies across the business. Functioning as a full-stack developer More ❯

I'm looking for a Senior .NET Software Engineer to work on impactful, in-house platforms with a forward-thinking engineering team. My client is an established technology-driven company based in the North West of England, and are hiring a permanent .NET developer to help drive innovation and build robust software solutions that scale. The … Role You'll play a key role in developing and maintaining my clients internal software platforms, working across the full development lifecycle. The ideal candidate will have strong experience with backend technologies and a proactive approach to cloud-native development. Location This is a remote-first role, but we're ideally looking for someone based within a commutable distance … Stack C#/.NET (Core and Framework) Azure cloud services Kubernetes (AKS) RESTful APIs & Microservices SQL & NoSQL databases CI/CD & modern DevOps practices Experience Solid experience in .NET software engineering (C#) Strong cloud experience, ideally with Azure Familiarity with containerisation & orchestration (Kubernetes preferred) Good understanding of software architecture and clean code principles Comfortable working independently and as More ❯

Principal/Senior Principal Software Engineer - Email Security The driving force behind our award-winning Email Security Product at Mimecast Dive into the forefront of innovation with our Email Security engineering team. Our pioneering Email Security solution pushes on the boundaries of what's possible, leveraging the latest technologies and tooling in AWS. Why Join Our Team … innovative Email Security team! Our MTA process billions of emails from millions of users on thousands of servers each day!" - Hiring Manager What You'll Do? As Principal/Senior Principal Engineer, you will play a pivotal role in leading the development of our next-generation cloud-based email product. This role involves hands-on engagement throughout the … within the team, fostering collaboration and teamwork. Apply technology trends and industry innovations to our products. Coach and mentor team members in areas of expertise. Experience 10+ years of software development experience. Strong object-oriented programming skills following SOLID principles. Proficient in Java and experienced in building REST/HTTP microservices. Familiarity with Jenkins CI/CD pipelines and More ❯