1 to 25 of 199 Senior Software Engineer Jobs in the East of England

of driven talented people from over twenty different countries, speaking multiple languages, with a physical footprint in Africa, Europe, and Latin America. The role: We are seeking a skilled Senior Full Stack Software Engineer who is proficient in both frontend and backend development. The ideal candidate will be responsible for designing, developing, and maintaining our platform and … and functionality of our applications and a strong understanding that our customers are the ultimate beneficiary of well built, scalable and working software. Key Responsibilities: Design, develop, and maintain software systems using modern frameworks and technologies. Collaborate with cross-functional teams to define, design, and ship new features. Write clean, maintainable, and efficient code. Implement responsive design principles to … write and understand design documentation using C4, sequence diagrams and workflows. Excellent problem-solving skills and attention to detail. Solid understanding of logging, monitoring and observability to understand if software is functioning as required. Strong communication and teamwork skills. Preferred Skills: Experience with cloud platforms e.g., AWS, Azure, Google Cloud. Knowledge of DevOps practices and CI/CD pipelines. More ❯

the mentoring of code reviews as part of the development process. Produce high quality code with minimal defects. Update job knowledge by researching new internet/intranet technologies and software products; participating in educational opportunities; reading professional publications; maintaining personal networks; participating in professional organizations. Regularly communicate with the business to complete requirements analysis, design, and development work. Participate … value to job accomplishments. Participate in efforts to help team achieve yearly business and technical goals. Become a subject matter expert on one or more areas of functionality. Recommend software solutions and tools by comparing advantages and disadvantages of custom development and purchase alternatives. Integrate applications by designing database architecture, establishing connectivity with network systems and web servers. Perform … other job-related duties as assigned by Managers(s). What You'll Need Bachelor's degree in Information Systems, Computer Science, software engineering, or mathematics. Possess an understanding of business management. 8+ years of software programming experience. Advanced proficiency in Python and/or C# along with a good working knowledge of JavaScript. Extensive experience with modern More ❯

ago Be among the first 25 applicants Job Overview We are building a modern, cloud-native compute orchestration platform to support large-scale, compute-intensive engineering workloads. As a Senior Software Engineer, you will play a key role in designing and delivering a highly scalable, reliable, and observable system, with a particular focus on software development … and performance testing. Job Overview We are building a modern, cloud-native compute orchestration platform to support large-scale, compute-intensive engineering workloads. As a Senior Software Engineer, you will play a key role in designing and delivering a highly scalable, reliable, and observable system, with a particular focus on software development and performance testing. This … direction and code quality. Collaborate cross-functionally with infrastructure, tools, and FinOps teams to ensure the platform remains efficient and cost-effective. Required Skills And Experience Backend or platform software development experience. Proficiency in Python, Go, Rust, or another modern systems language. Deep understanding of distributed systems and cloud-native architecture (e.g., Kubernetes, Serverless, containers, microservices). Hands-on More ❯

Senior Software Engineer - XenServer Interfaces Join to apply for the Senior Software Engineer - XenServer Interfaces role at XenServer Senior Software Engineer - XenServer Interfaces 2 days ago Be among the first 25 applicants Join to apply for the Senior Software Engineer - XenServer Interfaces role at XenServer Get AI-powered … advice on this job and more exclusive features. Senior Software Engineer – XenServer Interfaces About The Role This role focuses on designing and developing the core user interface and SDK tooling for XenServer, a commercial virtualization platform built on the open-source Xen hypervisor. As part of the Interfaces team, you’ll work on XenCenter - a Windows application … users to deploy, manage, and monitor XenServer environments - and on SDKs that enable programmatic access to the XenServer API across multiple languages. This is a position for an experienced engineer who enjoys solving complex user-experience and systems-integration challenges. You’ll take ownership of substantial parts of a mature and widely deployed codebase, influence product direction, and play More ❯

IQGeo Cambridge, England, United Kingdom Join or sign in to find your next job Join to apply for the Senior Software Engineer role at IQGeo 2 weeks ago Be among the first 25 applicants Join to apply for the Senior Software Engineer role at IQGeo Get AI-powered advice on this job and more … exclusive features. Job Summary IQGeo is seeking a Senior Software Engineer to support our Web and Mobile Software engineering efforts for domestic and international enterprise customers. This role joins a dynamic team that enjoys working with complex applications and products that utilize software, GIS, engineering, and problem-solving skills. Our flexible scheduling and outstanding benefits … support success in a highly creative, innovative, and energetic company. Job Summary IQGeo is seeking a Senior Software Engineer to support our Web and Mobile Software engineering efforts for domestic and international enterprise customers. This role joins a dynamic team that enjoys working with complex applications and products that utilize software, GIS, engineering, and problem More ❯

users worldwide. About the Role With a user base exceeding 85 million globally, our products are known for their seamless integration and intuitive design. We are looking for a Senior Web Full Stack Engineer to join our UI Engineering team. In this role, you will work across the full development lifecycle to design, build, and maintain scalable web … to process your data subject to those terms. Seniority level Seniority level Not Applicable Employment type Employment type Full-time Job function Job function Engineering and Information Technology Industries Software Development Referrals increase your chances of interviewing at Roku by 2x Get notified about new Senior Software Engineer jobs in Cambridge, England, United Kingdom . Senior Information Developer/Technical Writer Cambridge, England, United Kingdom 2 weeks ago Software Engineers (all levels - Graduates to principal Engineer) Cambridge, England, United Kingdom 6 months ago Cambridge, England, United Kingdom 16 hours ago Senior Software Engineer, Firmware Engineering Cambridge, England, United Kingdom 6 days ago Cambridge, England, United Kingdom 5 days ago Senior More ❯

Senior Software Engineer - XenServer Toolstack Join to apply for the Senior Software Engineer - XenServer Toolstack role at XenServer . About The Role This Senior Software Engineering position focuses on developing the control plane for XenServer, a commercial virtualization platform built on the open-source Xen hypervisor. The control plane manages virtual machines … low-latency network appliances, and workloads demanding high performance and reliability. Contributing to XenServer enables organizations globally to operate confidently. What you'll do Design, implement, test, and maintain software for XenServer’s control plane Lead cross-team feature development, collaborating across disciplines Help evolve and modernize the XenServer architecture Contribute to open-source projects like Xen, Linux kernel … engineers, and customers to align engineering efforts Operate within a self-organizing, agile team that values quality, feedback, and continuous improvement What we’re looking for Strong experience in software development on Unix/Linux systems Familiarity with procedural languages (e.g., C, C++, C#, Java) and scripting languages (e.g., Python) Interest or experience in functional programming (e.g., OCaml, Haskell More ❯

Social network you want to login/join with: Senior Software Engineer - XenServer Toolstack, Cambridge col-narrow-left Client: Cloud Software Group Location: Cambridge, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: ee973df1960e Job Views: 7 Posted: 22.06.2025 Expiry Date: 06.08.2025 col-wide Job Description: Senior Software Engineer – XenServer About the role This Senior Software Engineering position focuses on developing the control plane for XenServer, a commercial virtualization platform built on the open-source Xen hypervisor. The control plane is a critical component that manages virtual machines, storage, and networking across clusters of physical hosts and exposes the public XenServer API. It sits … reliability are non-negotiable. By contributing to XenServer, you’ll be helping organizations around the world operate with confidence. What you'll do Design, implement, test, and maintain the software powering XenServer’s control plane Lead the development of cross-team features, collaborating across disciplines and domains Participate in the evolution of the XenServer architecture, helping to modernize and More ❯

Job Summary IQGeo is seeking a Senior Software Engineer to support our Web and Mobile Software engineering efforts for domestic and international enterprise customers. This role joins a dynamic team that enjoys working with complex applications and products that utilize software, GIS, engineering, and problem-solving skills. Our flexible scheduling and outstanding benefits support success … that the IQGeo team is tackling. To achieve this, more than 500 innovative telecommunications and utility companies around the world are “building better networks” using our award-winning geospatial software to deploy the fiber optic and distributed energy networks of the future. We play a vital role in helping utilities plan, design, construct and maintain the complex network assets … essential to the success of our businesses and well-being of our communities. As a carbon neutral software company, we invite creative and talented people to join us in our mission to transform communication and utility networks for the long-term sustainability of our shared planet. Learn more about our customer stories . Our Engineering teams are in Cambridge More ❯

Job Description - Senior Software Engineer (Node, TypeScript, C#) (006179) Description Our purpose is to make great financial decision making a breeze for everyone, and that purpose drives us every day. It's why we're on a mission to create an automated quoting engine, with the simplest of experiences, wrapped in a brand everyone loves! We change … it simple to switch and save money and that's why good things happen when you meerkat. We'd love you to be part of our journey. As the Senior Software Engineer, you will lead development of first-class technical solutions whilst also actively contributing to and leading a culture of innovation, enthusiasm and passion. You will … Management to support the goals and objectives on your team. You will have a focus on end-to-end responsibility for the development, quality, observability, and testing of the software you build. This role will offer you the opportunity to get hands on with a number of different technologies, however, this role will be using Node.js, Typescript, and C#. More ❯

our exciting new subsidiary focused on creating a SaaS platform that makes it easy to build and test advanced chatbots and voice bots. We're seeking a purpose-driven Senior Engineer to join our innovative Chatbot Team at Propelix, where you'll be at the forefront of developing a platform that empowers businesses to create, deploy, and optimize … future of Propelix as a leading SaaS solution in the conversational AI space Support junior engineers and foster a culture of continuous learning Requirements 6+ years of full-time software development experience with a bachelor's degree or higher in computer science or engineering Knowledge of multiple programming (we primarily use JavaScript, React, Node.js - knowledge of these in particular More ❯

skills and improve business performance. Our team thrives on pushing boundaries, embracing bold ideas, and driving technical excellence in everything we do. We are now looking for a talented Senior React Developer to help us build and optimise user-facing applications that make a real difference in these industries. Key Responsibilities: Lead the development and optimisation of React applications More ❯

Senior Software Engineer (JavaScript) ?? Colchester - Hybrid (2 days in-office, your choice) ?? £40,000 - £50,000 + flexible hours + award-winning culture Are you a strong JavaScript developer who's ready to take the next step into leadership? We're working with an award-winning Colchester-based business that partners with household name global clients , and … they're looking for a Senior Software Engineer to help lead their talented dev team. Why this role? Flexible working hours - work to your own rhythm, just be contactable between 10am and 4pm. Hybrid working - in the office just two days a week (you choose which ones). Step into leadership - lead a team of 5 developers … talented developers Supporting and mentoring junior team members Getting involved in architecture and sprint planning Innovating and contributing to tech strategy Building scalable systems for major global brands Senior Software Engineer (JavaScript) ?? Colchester - Hybrid (2 days in-office, your choice) ?? £40,000 - £50,000 + flexible hours + award-winning culture Oscar Associates (UK) Limited is acting More ❯

global presence, including teams in London, Sydney, San Francisco, and New Zealand. We specialise in creating technology solutions at the intersection of data, AI, machine learning, data engineering, and software engineering. Our mission is to help enterprises, technology companies, and governments better connect with and understand their organisations, their people, their customers, and citizens. We are a team of … creative engineers and technologists dedicated to unleashing the potential of data in new and impactful ways. We design and build bespoke data platforms and unique software products, create and deploy intelligent systems, and bring engineering expertise to life by transforming data into actionable insights and tangible outcomes. We engineer data to life. The Role: As a Senior Software Engineer at Simple Machines , you'll be at the heart of groundbreaking projects, collaborating closely with both our talented internal team and forward-thinking clients. In this hands-on role, you"ll drive the development of sophisticated, scalable solutions across the full technology stack—from intuitive frontends and robust backends to powerful data pipelines and resilient More ❯

Social network you want to login/join with: ? Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote ?, norwich col-narrow-left Client: Location: 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 the chance to … 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 ❯

Social network you want to login/join with: ? Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote ?, stevenage col-narrow-left Client: Location: 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 the chance to … 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 ❯

Social network you want to login/join with: ? Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote ?, cambridge col-narrow-left Client: Location: 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 the chance to … 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 ❯

Social network you want to login/join with: ? Urgent! x8 Fullstack Senior Software Engineers/Tech leads Needed – UK-based – – Rapid Growth – Fully Remote ?, hemel hempstead col-narrow-left Client: Location: hemel hempstead, 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 … 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 ❯

Social network you want to login/join with: Senior Software Engineer - AI Product Company - FULLY REMOTE IN UK - £125k - TypeScript/Python/React/AWS/GenAI, bedford col-narrow-left Client: Opus Recruitment Solutions Location: bedford, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 26.06.2025 … Expiry Date: 10.08.2025 col-wide Job Description: I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users … . They’re solving complex problems in the FinTech + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and More ❯

Social network you want to login/join with: Senior Software Engineer - AI Product Company - FULLY REMOTE IN UK - £125k - TypeScript/Python/React/AWS/GenAI, chelmsford col-narrow-left Client: Opus Recruitment Solutions Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 26.06.2025 Expiry Date: 10.08.2025 … col-wide Job Description: I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They’re … solving complex problems in the FinTech + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers More ❯

Social network you want to login/join with: Senior Software Engineer - AI Product Company - FULLY REMOTE IN UK - £125k - TypeScript/Python/React/AWS/GenAI, basildon col-narrow-left Client: Opus Recruitment Solutions Location: basildon, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 26.06.2025 … Expiry Date: 10.08.2025 col-wide Job Description: I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users … . They’re solving complex problems in the FinTech + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and More ❯

Social network you want to login/join with: Senior Software Engineer - AI Product Company - FULLY REMOTE IN UK - £125k - TypeScript/Python/React/AWS/GenAI, stevenage col-narrow-left Client: Opus Recruitment Solutions Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 26.06.2025 Expiry Date: 10.08.2025 … col-wide Job Description: I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They’re … solving complex problems in the FinTech + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers More ❯

Social network you want to login/join with: Senior Software Engineer - AI Product Company - FULLY REMOTE IN UK - £125k - TypeScript/Python/React/AWS/GenAI, peterborough col-narrow-left Client: Opus Recruitment Solutions Location: peterborough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 26.06.2025 … Expiry Date: 10.08.2025 col-wide Job Description: I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users … . They’re solving complex problems in the FinTech + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and More ❯

Social network you want to login/join with: Senior Software Engineer - AI Product Company - FULLY REMOTE IN UK - £125k - TypeScript/Python/React/AWS/GenAI, cambridge col-narrow-left Client: Opus Recruitment Solutions Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 26.06.2025 Expiry Date: 10.08.2025 … col-wide Job Description: I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They’re … solving complex problems in the FinTech + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers More ❯

Social network you want to login/join with: Senior Software Engineer - AI Product Company - FULLY REMOTE IN UK - £125k - TypeScript/Python/React/AWS/GenAI, norwich col-narrow-left Client: Opus Recruitment Solutions Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 6 Posted: 26.06.2025 Expiry Date: 10.08.2025 … col-wide Job Description: I’m supporting a FinTech AI Product Company who are on the hunt for an experienced Senior Software Engineer to join their FULLY REMOTE engineering team! This is a seriously tech-driven product company that puts a huge emphasis on engineering excellence , innovation , and building something that genuinely helps users . They’re … solving complex problems in the FinTech + AI space, and as a Senior Software Engineer, you’ll play a key role in shaping the product and the tech behind it. You’ll work closely with the CTO and be deeply involved in: Defining architecture and making key technical decisions Leading on project delivery and mentoring other engineers More ❯