excitement. You will work within a close-knit team with autonomy while enjoying substantial financial backing from the larger enterprise. Responsibilities Spearhead streamlined testing and automation strategies as a SeniorSoftwareEngineer in Test. Be a linchpin in the team, taking charge of software delivery, adopting a DevOps culture to oversee the software lifecycle, release … Qualifications Proficiency in TDD, BDD, Selenium, and Automation Testing. Experience with Java backend (Spring Boot), GCP (Terraform), and Kubernetes. Ability to adopt and promote a DevOps culture, oversee the software lifecycle, and contribute to release automation and production observability. Strong mentoring, collaboration, and communication skills. Location and Culture With offices in the UK, Barcelona, and Lithuania, the company has More ❯
This team spends most of its time working on customer focused features that improve the user experience, from content discovery and search to Roku pay and subscription to embedded software and firmware, and much more. Our product roadmap helps us accelerate our growth and scale, putting surprising new features into the hands of tens of millions of Roku users … and continues to innovate and 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 SeniorSoftwareEngineer, Embedded will be contributing extensively to our embedded UI development, algorithm … integration of third-party code. You will also be engaged in developing tools which can help larger development community within Roku. A proven track record of shipping high-quality software on embedded platforms is essential. This is a great role for a senior professional who enjoys a high level of visibility and thrives on great business impact. The More ❯
Join us as a SeniorSoftwareEngineer for CIAM at Barclays, where you will bring to life a new digital platform capability, transforming and modernising our digital estate to build a market-leading digital offering with customer experience at its heart. This is an exciting and key role, partnering with business aligned engineering and product teams, to … ensure a collaborative team culture is at the heart of what we do. To be successful in this role you should have: Strong hands-on IAM engineer background with broad expertise across the IAM domain, including tooling, products, protocols, taxonomy, identity management, authentication, authorization and identity federation. Expertise with single sign on, OAuth2, OIDC, PKI, PSD2 SCA knowledge and … digital and technology, as well as job-specific technical skills. This role will be based out of our London office. Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry More ❯
you're looking for a company with momentum and the opportunity to progress at pace, Legend has it. Unlock the Legend in you. The Role Legend is hiring a SeniorSoftwareEngineer reporting directly to our Senior Engineering Manager. This is an opportunity to shape the technical foundation of a high-growth product in the competitive … Ensure application security, implementing safeguards against vulnerabilities. What You'll Bring Proven experience delivering large-scale systems in production. Strong grounding in Domain-Driven Design, API-first architecture, and software design patterns. Proficiency in JavaScript (React/Next) or another backend language, with knowledge of Ruby as a plus. Experience with Pub/Sub, websockets, and Server-Sent Events More ❯
Senior C++ SoftwareEngineer Salary: £75,000 - £135,000 Key Responsibilities Design, develop, and optimize software in C++ and/or Rust for control and orchestration systems. Build low-latency interfaces between hardware and classical compute systems. Collaborate with hardware teams to integrate software with FPGAs and high-speed digital electronics. Develop and maintain firmware … platforms. Analyze and optimize system performance including latency, throughput, and resource utilization. Participate in system architecture design and technical decision-making. Conduct code reviews , mentor junior engineers, and promote software best practices. Work with cross-functional teams to ensure seamless integration of hardware and software components for robust, production-ready systems. Ensure system reliability , fault tolerance , and performance … in data centre environments. Required Qualifications Bachelor's or Master's degree in Computer Engineering , Electrical Engineering , Physics , or a related field. 5+ years of professional experience in software development, with a focus on C++ and/or Rust . Strong understanding of FPGA architectures , toolchains (e.g., Xilinx Vivado, Intel Quartus), and hardware description languages ( VHDL/Verilog ). More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Spire
At Spire, the Space Reliability Engineering team's mission is to protect, provide for, and progress the reliable operation of Spire’s constellation of satellites, ground stations, and software through vigilant monitoring of availability, latency, performance, and capacity. We embrace the Site Reliability Engineering work style and apply it to Space. This role can be situated in Glasgow, UK … Munich, Germany or Luxembourg City, Luxembourg. What You'll Do as a SoftwareEngineer for the Space Reliability Engineering team: As a SoftwareEngineer working with the Space Reliability Engineering team, you will be working with a small team in an agile environment. You will be working on systems and tools that improve the efficiency of … awareness, and performance monitoring. Develop a data platform that allow for flexible data storage and analytics Maintain configuration control of all assets and provide for the rollout of updated software and configuration Key Skills: Candidates should have experience implementing systems using Python, including integrating with a diverse set of data stores and cloud services. They will need to interface More ❯
paisley, central scotland, united kingdom Hybrid / WFH Options
Spire
At Spire, the Space Reliability Engineering team's mission is to protect, provide for, and progress the reliable operation of Spire’s constellation of satellites, ground stations, and software through vigilant monitoring of availability, latency, performance, and capacity. We embrace the Site Reliability Engineering work style and apply it to Space. This role can be situated in Glasgow, UK … Munich, Germany or Luxembourg City, Luxembourg. What You'll Do as a SoftwareEngineer for the Space Reliability Engineering team: As a SoftwareEngineer working with the Space Reliability Engineering team, you will be working with a small team in an agile environment. You will be working on systems and tools that improve the efficiency of … awareness, and performance monitoring. Develop a data platform that allow for flexible data storage and analytics Maintain configuration control of all assets and provide for the rollout of updated software and configuration Key Skills: Candidates should have experience implementing systems using Python, including integrating with a diverse set of data stores and cloud services. They will need to interface More ❯
milton, central scotland, united kingdom Hybrid / WFH Options
Spire
At Spire, the Space Reliability Engineering team's mission is to protect, provide for, and progress the reliable operation of Spire’s constellation of satellites, ground stations, and software through vigilant monitoring of availability, latency, performance, and capacity. We embrace the Site Reliability Engineering work style and apply it to Space. This role can be situated in Glasgow, UK … Munich, Germany or Luxembourg City, Luxembourg. What You'll Do as a SoftwareEngineer for the Space Reliability Engineering team: As a SoftwareEngineer working with the Space Reliability Engineering team, you will be working with a small team in an agile environment. You will be working on systems and tools that improve the efficiency of … awareness, and performance monitoring. Develop a data platform that allow for flexible data storage and analytics Maintain configuration control of all assets and provide for the rollout of updated software and configuration Key Skills: Candidates should have experience implementing systems using Python, including integrating with a diverse set of data stores and cloud services. They will need to interface More ❯
We're looking for a SeniorSoftwareEngineer to join a growing team building smart, scalable tools used by professionals across a range of industries. You'll work onsite in London, helping shape robust backend services and responsive user experiences using Node.js and Python. What You'll Do Build and maintain scalable, secure applications using Node.js, Python More ❯
Job Description We are seeking a skilled and motivated SeniorSoftwareEngineer to join our Group Technology team in Milton Keynes. In this role, you will help develop, support and enhance business systems and applications using .NET technologies and SQL Server.We offer a hybrid working arrangement with one or two days per week in our Milton Keynes … office. Key Responsibilities: Be up to date regarding best practices in software development and deployment Implement best practice coding in relation to development coding standards Use operational data to improve the stability and performance of the applications Maintain documentation and release notes Have awareness of application security considerations Identify dependencies across the organization and work with teams to resolve … them before they become an issue, and install preventative measures to mitigate repeat occurrences Effectively handle risk, change, and uncertainty across the organization Work alone or alongside other Software Engineers on projects where necessary Create secure and high performing n-tier applications utilising best practices in the development of database applications using SQL Contribute to improve the overall processes More ❯
going through a period of impressive growth across their technology team, creating opportunity to work on challenging projects and contribute to the development of its digital platforms. As a SeniorSoftwareEngineer, you will be involved in the full lifecycle of software development; from small front-end changes to developing APIs supporting new functionality across multiple More ❯
Converge is hiring for a seniorsoftwareengineer to help explore new product areas, scale up existing products, and build our underlying concrete data service. You will be working at the leading edge of our new products, interfacing directly with customers, and collaborating closely with other engineers, designers, product managers, and commercial/CX team members. You More ❯
be a certified Great Place to Work for over 25 years, with recognition for Women and Wellbeing. Our inclusive culture empowers everyone to Be You. The Role As a SeniorSoftwareEngineer at Admiral Money, your role will be to contribute to the varied development tasks undertaken by our technical product teams and champion technical excellence. You … reviews and development of best practices Ensure a suitable level of documentation is maintained Effective contribution to team activities including Scrum Events Commitment to the continual improvement of the software, the team, the discipline, and the business Collaborate with Product Owners, Scrum Masters, Architects and other stakeholders Support the growth of the discipline through coaching and mentoring Required Skills … Ability to work effectively as a member of a Scrum/Agile team Knowledge and awareness of accessibility standards and best practices Practical understanding of the importance of Secure Software Development practices Excellent written and verbal communication skills Desirable Skills/Experience Although not essential, we would be excited to speak to candidates who also have: Knowledge of other More ❯
and Wellbeing. Our inclusive culture empowers everyone to Be You. Need support during the recruitment process? Just let us know - we're here to help. The Role As a SeniorSoftwareEngineer at Admiral Money, you'll play a key role in driving innovation across our technical product teams. You'll contribute to a wide range of … reviews and development of best practices Ensure a suitable level of documentation is maintained Effective contribution to team activities including Scrum Events Commitment to the continual improvement of the software, the team, the discipline, and the business Collaborate with Product Owners, Scrum Masters, Architects and other stakeholders Support the growth of the discipline through coaching and mentoring What We7re … Ability to work effectively as a member of a Scrum/Agile team Knowledge and awareness of accessibility standards and best practices Practical understanding of the importance of Secure Software Development practices Excellent written and verbal communication skills Desirable Skills/Experience Although not essential, we would be excited to speak to candidates who also have: Knowledge of other More ❯
figur salary Skypath is proud to be partnering with a fast-growing technology company that's building the leading AI-powered platform for the Corporate Travel industry . Their software helps some of the world's most recognisable enterprises reduce risk, cut costs, protect revenue, and manage emissions in line with business and sustainability goals. About You You're … working across the full stack , from designing intuitive user experiences to architecting resilient back-end systems. You're eager to learn new technologies, driven by a passion for leveraging software and data to make a tangible difference in decarbonization and enterprise transformation. About the Role We're seeking a SeniorSoftwareEngineer to join this company … Design to deliver impactful solutions to complex customer problems. Work closely with business stakeholders to translate enterprise requirements into technical outcomes. The ideal candidate will Have 3+ years of software engineering experience . Full-stack experience (e.g. React/TypeScript, Node.js, Python, or similar). Thrive in startup or early-stage environments . Have experience with data engineering, ETL More ❯
Salary: Up to £80,000 dependent on experience HL are looking for a talented full stack SeniorSoftwareEngineer to join our Pensions, ISAs & Investments product development team in building market leading solutions for our clients. This is an opportunity to join the UK's number one investment services company, looking after over £149.7bn billion in assets More ❯
a seamless experience that emphasises simplicity, efficiency, and rapid execution. Our goal is to remove obstacles, enabling you to achieve success faster and more effectively. Role Overview As a SeniorSoftwareEngineer, you will play a pivotal role in architecting and developing our next-generation web application and API. This role requires technical leadership, hands-on development … and mentoring of junior developers. You will drive the adoption of best practices, ensuring scalability, security, and performance. If you are passionate about software development, enjoy solving complex problems, and are ready to lead innovative projects, we encourage you to apply. Join our dynamic team and contribute to building transformative solutions that make a tangible impact. This role will … Qualifications and Key Skills Education: Bachelor’s in Computer Science or related field from a Tier 1 university. Experience: Minimum of 4 years of full-time professional experience in software development, with strong expertise in TypeScript, ReactJS, and Next.JS. Solid experience in building RESTful APIs Leadership: Proven track record of leading development teams and managing large-scale projects. Database More ❯
a seamless experience that emphasises simplicity, efficiency, and rapid execution. Our goal is to remove obstacles, enabling you to achieve success faster and more effectively. Role Overview As a SeniorSoftwareEngineer, you will play a pivotal role in architecting and developing our next-generation web application and API. This role requires technical leadership, hands-on development … and mentoring of junior developers. You will drive the adoption of best practices, ensuring scalability, security, and performance. If you are passionate about software development, enjoy solving complex problems, and are ready to lead innovative projects, we encourage you to apply. Join our dynamic team and contribute to building transformative solutions that make a tangible impact. This role will … Qualifications and Key Skills Education: Bachelor’s in Computer Science or related field from a Tier 1 university. Experience: Minimum of 4 years of full-time professional experience in software development, with strong expertise in TypeScript, ReactJS, and Next.JS. Solid experience in building RESTful APIs Leadership: Proven track record of leading development teams and managing large-scale projects. Database More ❯
a seamless experience that emphasises simplicity, efficiency, and rapid execution. Our goal is to remove obstacles, enabling you to achieve success faster and more effectively. Role Overview As a SeniorSoftwareEngineer, you will play a pivotal role in architecting and developing our next-generation web application and API. This role requires technical leadership, hands-on development … and mentoring of junior developers. You will drive the adoption of best practices, ensuring scalability, security, and performance. If you are passionate about software development, enjoy solving complex problems, and are ready to lead innovative projects, we encourage you to apply. Join our dynamic team and contribute to building transformative solutions that make a tangible impact. This role will … Qualifications and Key Skills Education: Bachelor’s in Computer Science or related field from a Tier 1 university. Experience: Minimum of 4 years of full-time professional experience in software development, with strong expertise in TypeScript, ReactJS, and Next.JS. Solid experience in building RESTful APIs Leadership: Proven track record of leading development teams and managing large-scale projects. Database More ❯
a seamless experience that emphasises simplicity, efficiency, and rapid execution. Our goal is to remove obstacles, enabling you to achieve success faster and more effectively. Role Overview As a SeniorSoftwareEngineer, you will play a pivotal role in architecting and developing our next-generation web application and API. This role requires technical leadership, hands-on development … and mentoring of junior developers. You will drive the adoption of best practices, ensuring scalability, security, and performance. If you are passionate about software development, enjoy solving complex problems, and are ready to lead innovative projects, we encourage you to apply. Join our dynamic team and contribute to building transformative solutions that make a tangible impact. This role will … Qualifications and Key Skills Education: Bachelor’s in Computer Science or related field from a Tier 1 university. Experience: Minimum of 4 years of full-time professional experience in software development, with strong expertise in TypeScript, ReactJS, and Next.JS. Solid experience in building RESTful APIs Leadership: Proven track record of leading development teams and managing large-scale projects. Database More ❯
london (city of london), south east england, united kingdom
Online Filings
a seamless experience that emphasises simplicity, efficiency, and rapid execution. Our goal is to remove obstacles, enabling you to achieve success faster and more effectively. Role Overview As a SeniorSoftwareEngineer, you will play a pivotal role in architecting and developing our next-generation web application and API. This role requires technical leadership, hands-on development … and mentoring of junior developers. You will drive the adoption of best practices, ensuring scalability, security, and performance. If you are passionate about software development, enjoy solving complex problems, and are ready to lead innovative projects, we encourage you to apply. Join our dynamic team and contribute to building transformative solutions that make a tangible impact. This role will … Qualifications and Key Skills Education: Bachelor’s in Computer Science or related field from a Tier 1 university. Experience: Minimum of 4 years of full-time professional experience in software development, with strong expertise in TypeScript, ReactJS, and Next.JS. Solid experience in building RESTful APIs Leadership: Proven track record of leading development teams and managing large-scale projects. Database More ❯
London, England, United Kingdom Hybrid / WFH Options
Investa
Equity options: 0.05% - 0.15% Hybrid working policy: Mandatory minimum three days a week in our Holborn office Experience level: At least six years in commercial software engineering On-call: Engineers are expected to be on-call at least one week per month If you're looking to join an exceptional, fast-paced, and growing team building innovative products in … role The Investa app was installed over 1,000 times within the first 24 hours of our priority access launch and we’re now looking for an extremely strong SeniorSoftwareEngineer to strengthen our engineering team as we scale. You will have extensive commercial experience designing, building and maintaining systems used in critical services or those … of continuous learning and improvement Ensure best practice through example and continual team feedback Root causing real-time production issues in a timely manner Taking a pragmatic approach to software development Your background Proven track record working with critical services or high-volume applications Strong proficiency in a number of programming languages, which can include Python, TypeScript, Java, JavaScript More ❯
london, south east england, united kingdom Hybrid / WFH Options
Investa
Equity options: 0.05% - 0.15% Hybrid working policy: Mandatory minimum three days a week in our Holborn office Experience level: At least six years in commercial software engineering On-call: Engineers are expected to be on-call at least one week per month If you're looking to join an exceptional, fast-paced, and growing team building innovative products in … role The Investa app was installed over 1,000 times within the first 24 hours of our priority access launch and we’re now looking for an extremely strong SeniorSoftwareEngineer to strengthen our engineering team as we scale. You will have extensive commercial experience designing, building and maintaining systems used in critical services or those … of continuous learning and improvement Ensure best practice through example and continual team feedback Root causing real-time production issues in a timely manner Taking a pragmatic approach to software development Your background Proven track record working with critical services or high-volume applications Strong proficiency in a number of programming languages, which can include Python, TypeScript, Java, JavaScript More ❯
slough, south east england, united kingdom Hybrid / WFH Options
Investa
Equity options: 0.05% - 0.15% Hybrid working policy: Mandatory minimum three days a week in our Holborn office Experience level: At least six years in commercial software engineering On-call: Engineers are expected to be on-call at least one week per month If you're looking to join an exceptional, fast-paced, and growing team building innovative products in … role The Investa app was installed over 1,000 times within the first 24 hours of our priority access launch and we’re now looking for an extremely strong SeniorSoftwareEngineer to strengthen our engineering team as we scale. You will have extensive commercial experience designing, building and maintaining systems used in critical services or those … of continuous learning and improvement Ensure best practice through example and continual team feedback Root causing real-time production issues in a timely manner Taking a pragmatic approach to software development Your background Proven track record working with critical services or high-volume applications Strong proficiency in a number of programming languages, which can include Python, TypeScript, Java, JavaScript More ❯
Overview Primary Function of the Position Reporting to the Network Development Lead, the SeniorSoftwareEngineer is responsible for the development, deployment of Network applications for the portfolio including: • Preparing deployment design using gitops approach or pipelines for different projects. • Deployment of applications running on Kubernetes Clusters • Development of network data applications which underpin the Core Product … integration into the k8s cluster Preparing Docker build files Design and Build of Network applications: Authoring of golang applications against a list of business requirements Using best practices in software engineering such as SOLID Produce unit tests to support network applications working with DevOps best practices Preparing reports, manuals & other documentation on the network development tools Liaise and support … to provide support Assist Product Managers with defining business requirements and specifications Research and evaluate emerging developments and best practise: Providing coaching & mentoring of teammates. Ensuring high standards of software quality are maintained through good practises & habits. Assessing, preparing & distributing documentation of process & application changes within the team & affected stakeholders. Undertake ad-hoc projects and other activities as required More ❯
