floor alongside quants and traders, developing and maintaining algorithmic trading strategies for FX and listed derivatives, deployed across platforms including Cortex iX. Key Requirements: Strong server-side Java development experience Solid understanding of Java architecture and design patterns Excellent debugging and unit testing skills Experience in front-office environments Knowledge of multi-threading, performance tuning, and memory management More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Perlon AI
LLM Agent frameworks) Autonomy: You will often work autonomously to take charge of your projects, make decisions, and drive your work forward. What you’ll do: Build full-stack features using modern frameworks and tools. Tackle scalability challenges. Work on the most important, highest impact product updates. You should: Be proficient in NextJS, especially the app More ❯
LLM Agent frameworks) Autonomy: You will often work autonomously to take charge of your projects, make decisions, and drive your work forward. What you’ll do: Build full-stack features using modern frameworks and tools. Tackle scalability challenges. Work on the most important, highest impact product updates. You should: Be proficient in NextJS, especially the app More ❯
dynamic Engineering team and play a key role in building high-quality, scalable software solutions. As a senior member of the team, you ll take ownership of full-stackdevelopment, contribute to software architecture, drive engineering best practices, and mentor junior team members. You ll work closely with Product Owners, Architects, and DevOps to … ensure delivery excellence across a diverse range of projects. What You'll Be Doing Software Development Design, build and maintain applications using C#, .NET Core, .NET 4.x, and React.js Design and implement RESTful APIs and Web APIs following best practices Use SQL Server, Entity Framework, and SQL for efficient data management Apply design patterns like OOP, SOLID, and More ❯
quality UI/UX, or working across the stack when needed- but with a strong bias toward crafting beautiful, performant frontends. Lead the end-to-end development of user-facing features with pixel-perfect precision Own and deliver fullstack solutions, from frontend design to backend integration Use AI tools intentionally, while remaining hands-on with coding More ❯
with equity options and the realistic prospect of tripling the value of those options over the next 12-months. You will participate in all areas of engineering and development, writing high-quality code and collaborating with the wider team to ensure our digital systems provide an exceptional experience for our customers. Your technical insights and contributions will be … save towards their goals. We help teens to Earn, Save and Learn about money. We are scaling our digital platform and to aid our next phase of product development and growth, we are looking to bring an additional senior hire to grow our engineering function and deliver on an ambitious tech road map. Our Culture We are a … a technical team startup/scaleup with a similar tech stack. Computer Science/Related Degree as well as 5+ years of back-end/fullstackdevelopment experience Experience in participating in the design and development of scalable software products Experience in contributing to system design and assisting in technical decisions More ❯
City of London, London, United Kingdom Hybrid / WFH Options
MyPocketSkill
with equity options and the realistic prospect of tripling the value of those options over the next 12-months. You will participate in all areas of engineering and development, writing high-quality code and collaborating with the wider team to ensure our digital systems provide an exceptional experience for our customers. Your technical insights and contributions will be … save towards their goals. We help teens to Earn, Save and Learn about money. We are scaling our digital platform and to aid our next phase of product development and growth, we are looking to bring an additional senior hire to grow our engineering function and deliver on an ambitious tech road map. Our Culture We are a … a technical team startup/scaleup with a similar tech stack. Computer Science/Related Degree as well as 5+ years of back-end/fullstackdevelopment experience Experience in participating in the design and development of scalable software products Experience in contributing to system design and assisting in technical decisions More ❯
Microsoft Entra External ID (Azure AD B2C).Key ResponsibilitiesDesign, build, and maintain Microsoft Entra External ID (Azure AD B2C) solutions for customer- and partner-facing applications.Collaborate with full-stackdevelopment teams to integrate authentication and authorization flows across multiple platforms.Develop custom policies, user journeys, and secure identity workflows tailored to business needs.Provide guidance on … ensuring scalability, compliance, and performance.Mentor and support teams on identity strategy and complex integrations.Skills & ExperienceStrong hands-on experience with Microsoft Entra External ID/Azure AD B2C.Solid full-stackdevelopment background (front-end + back-end integration).Proven experience designing and deploying external identity solutions for enterprise environments.Deep understanding of OAuth2, OpenID Connect, and … and cloud-native architectures.Relevant Microsoft identity or security certifications.If you're passionate about building secure, seamless identity experiences across web and mobile applications and enjoy collaborating with talented development teams, this could be the perfect role for you.Contact: Zach Bennett - CPS GroupBy applying to this advert you are giving CPS Group (UK) Ltd authority to hold and process More ❯
solutions Support architecture decisions and solution design processes to an aligned strategy outlined across all of technology disciplines where solutions integrate. Directly contribute towards enabling culture of technical development and innovation within the team, through fit for purpose solution design and R&D activities. Enable the development of the technical skills within the squad and team … within the change/priority pipeline. Ensure that these priorities are managed and any risks relating to the defined work are raised appropriately. Support the fulldevelopment cycle of solution designs to all disciplines, including testing Proactively seek to identify efficiencies around process, solutions and technology Provide direct support for the Engineering Manager and Principal Engineer … the role of a 'code guardian', primarily ensuring that the quality of code delivered through the team is of the expected high standard, as well as supporting the development of individuals in the team to consistently meet these standards. Experience Proven experience and background working within a development environment for the technology area Previous experience delivering More ❯
as React, or Vue.js. Collaborating with architects and other developers to design robust, scalable, and secure architectures for new projects and enhancements to existing systems. Participating in agile development processes, including sprint planning, daily stand-ups, and retrospectives. Conducting thorough code reviews to ensure code quality, performance, and adherence to best practices. Contributing to improving our teams' development … latest industry trends and technologies and drive continuous learning and innovation within the team. Your skills and experience Proven experience in fullstack JavaScript development, with a strong focus on Angular JS Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js … . Proficiency in HTML5, CSS3, and JavaScript (ES6+). Experience with TypeScript and modern development tools and practices. Experience of Test Driven or Behaviour Driven Development. Knowledge of Cloud-Native development and serverless architectures (AWS, Azure, Google Cloud). Familiarity with CI/CD pipelines and DevOps practices. Security Clearance Requirements: You must be eligible for More ❯
ID (Azure AD B2C). Key Responsibilities Design, build, and maintain Microsoft Entra External ID (Azure AD B2C) solutions for customer- and partner-facing applications. Collaborate with full-stackdevelopment teams to integrate authentication and authorization flows across multiple platforms. Develop custom policies, user journeys, and secure identity workflows tailored to business needs. Provide … performance. Mentor and support teams on identity strategy and complex integrations. Skills & Experience Strong hands-on experience with Microsoft Entra External ID/Azure AD B2C. Solid full-stackdevelopment background (front-end + back-end integration). Proven experience designing and deploying external identity solutions for enterprise environments. Deep understanding of OAuth2, OpenID … native architectures. Relevant Microsoft identity or security certifications. If you’re passionate about building secure, seamless identity experiences across web and mobile applications and enjoy collaborating with talented development teams, this could be the perfect role for you. Contact : Zach Bennett - CPS Group More ❯
City of London, London, United Kingdom Hybrid / WFH Options
CPS Group (UK) Limited
ID (Azure AD B2C). Key Responsibilities Design, build, and maintain Microsoft Entra External ID (Azure AD B2C) solutions for customer- and partner-facing applications. Collaborate with full-stackdevelopment teams to integrate authentication and authorization flows across multiple platforms. Develop custom policies, user journeys, and secure identity workflows tailored to business needs. Provide … performance. Mentor and support teams on identity strategy and complex integrations. Skills & Experience Strong hands-on experience with Microsoft Entra External ID/Azure AD B2C. Solid full-stackdevelopment background (front-end + back-end integration). Proven experience designing and deploying external identity solutions for enterprise environments. Deep understanding of OAuth2, OpenID … native architectures. Relevant Microsoft identity or security certifications. If you're passionate about building secure, seamless identity experiences across web and mobile applications and enjoy collaborating with talented development teams, this could be the perfect role for you. Contact: Zach Bennett - CPS Group By applying to this advert you are giving CPS Group (UK) Ltd authority to hold More ❯
strengthen our team with talented individuals who share our values and ambition. If that sounds like you, we would be delighted to hear from you. OVERVIEW The IT Development team at W1M are responsible for the building and running of many of W1M's core software systems, from Client Servicing to Trading. We are primarily based on the … Alerting) ELK Stack/Azure Log Analytics (Logging) We are also in the middle of a transformational migration to Azure. This role sits in the IT Development team, and the day-to-day activities include: The development of new systems in line with W1M's business and systems strategy. Contributing as a member of … time to time. Ensure appropriate documentation of developments is maintained. BACKGROUND/EXPERIENCE Knowledge of the design, development and implementation of software solutions. Fullstackdevelopment experience in particular the Microsoft stack ,including .NET languages e.g. C# and a strong understanding of OO principles. Knowledge of relational database systems and More ❯
strengthen our team with talented individuals who share our values and ambition. If that sounds like you, we would be delighted to hear from you. OVERVIEW The IT Development team at W1M are responsible for the building and running of many of W1M's core software systems, from Client Servicing to Trading. We are primarily based on the … Alerting) ELK Stack/Azure Log Analytics (Logging) We are also in the middle of a transformational migration to Azure. This role sits in the IT Development team, and the day-to-day activities include: The development of new systems in line with W1M's business and systems strategy. Contributing as a member of … time to time. Ensure appropriate documentation of developments is maintained. BACKGROUND/EXPERIENCE Knowledge of the design, development and implementation of software solutions. Fullstackdevelopment experience in particular the Microsoft stack ,including .NET languages e.g. C# and a strong understanding of OO principles. Knowledge of relational database systems and More ❯
in Victoria and the team go in twice a week (Mondays & Wednesdays) for collaboration meetings. The Role In this role, 80% of your time will be spent on development (Node.js) and 20% of your time leading projects. When you're developing, 90% of this time will be working on Node.js code with a light 10% frontend touch, designing … to production, and contribute to how massive datasets are modelled, partitioned, and served to customers. Non‐Negotiables: 8–10 years’ software engineering experience across multiple environments Node.js backend development SQL mastery with experience of working with large‐scale, data‐heavy systems (our client has billions of rows) Architectural design experience and comfort with frequent releases/peer review … Frontend: JavaScript (Vue.js) & TypeScript Data: PostgreSQL & DynamoDB Cloud & CI/CD: AWS Lambda, GitHub Actions Nice to Haves Financial services or large‐scale market data experience Python & C++ Development experience Database partitioning/re‐architecture exposure Mentoring/tech‐lead experience (or appetite to step up) Modern software engineering/development practices, including micro-services, agile More ❯
in Victoria and the team go in twice a week (Mondays & Wednesdays) for collaboration meetings. The Role In this role, 80% of your time will be spent on development (Node.js) and 20% of your time leading projects. When you're developing, 90% of this time will be working on Node.js code with a light 10% frontend touch, designing … to production, and contribute to how massive datasets are modelled, partitioned, and served to customers. Non Negotiables: 8-10 years' software engineering experience across multiple environments Node.js backend development SQL mastery with experience of working with large scale, data heavy systems (our client has billions of rows) Architectural design experience and comfort with frequent releases/peer review … Frontend: JavaScript (Vue.js) & TypeScript Data: PostgreSQL & DynamoDB Cloud & CI/CD: AWS Lambda, GitHub Actions Nice to Haves Financial services or large scale market data experience Python & C++ Development experience Database partitioning/re architecture exposure Mentoring/tech lead experience (or appetite to step up) Modern software engineering/development practices, including micro-services, agile More ❯
London, England, United Kingdom Hybrid / WFH Options
Client Server
home. When in the office you can enjoy the onsite gym, barista coffee and free breakfast. About you: You have strong fullstack JavaScript development skills and are happy to work on projects that could be weighted either way or a 50/50 split You have experience with JavaScript frameworks they use Vue.js … have experience with Python, Node.js and TypeScript You're product focussed with good business acumen You have a good knowledge of APIs and an indepth understanding of web development practices, tools and technologies You enjoy learning and picking up new things You're flexible and able to adapt to changing priorities You have full software development … days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing benefits Pension Family leave and enhanced maternity scheme Continual career and self development opportunities Onsite gym, and partnership with Octopus Electric Vehicles and Evans Cycle to Work scheme, there's showers and towels if you do decide to cycle! Apply now to find More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
home. When in the office you can enjoy the onsite gym, barista coffee and free breakfast. About you: You have strong fullstack JavaScript development skills and are happy to work on projects that could be weighted either way or a 50/50 split You have experience with JavaScript frameworks they use Vue.js … have experience with Python, Node.js and TypeScript You're product focussed with good business acumen You have a good knowledge of APIs and an indepth understanding of web development practices, tools and technologies You enjoy learning and picking up new things You're flexible and able to adapt to changing priorities You have full software development … days holiday (increasing to 30), plus Christmas Eve Vitality healthcare plus a host of wellbeing benefits Pension Family leave and enhanced maternity scheme Continual career and self development opportunities Onsite gym, and partnership with Octopus Electric Vehicles and Evans Cycle to Work scheme, there's showers and towels if you do decide to cycle! Apply now to find More ❯
Hertfordshire, England, United Kingdom Hybrid / WFH Options
fs talent
web applications. We believe in shipping fast, learning quickly, and building tools that advisers and clients actually love to use. The Opportunity We're looking for a Full-Stack Engineer to join as our 4th team member and own the delivery of critical web applications. This is a hands-on role where you'll build tools … production. This isn't about maintaining legacy systems – you'll be building greenfield applications that enable our growth strategy. What You'll Do · Design, build and deploy full-stack web applications using React, Python, and AWS · Own multiple projects simultaneously, from initial requirements through to production deployment · Work directly with advisers and operations teams to understand … to technical decisions as we scale Essential Requirements · 3+ years commercial experience building production web applications · Strong React skills (hooks, state management, modern patterns) · Proficient in Python backend development (FastAPI, Flask, or Django) · Cloud technology experience (AWS preferred but happy with Azure and GCP experience) · Experience with Docker, Kubernetes, and Infrastructure as Code · Solid SQL skills and experience More ❯
We are seeking a full-time contractor or employee for a Senior Full-Stack Developer role.Required Skills: Experience with full-stack web application development Experience with web technologies: HTML, CSS and JavaScript Experience with React.js Experience with Redux Experience with NodeJS Experience with Esri ArcGIS Experience with Bootstrap … with Docker containers Experience with Git, Bitbucket Experience with WCAG 2.0 Standards, 508 Compliance/Web Accessibility Experience completing system documentation Experience with Enzyme 3.0+ Experience with Agile development experience with Scrum, Kanban Preferred Skills: Experience working with enterprise software solutions Experience with knowledge transfer to junior level web developers Public sector experience (Federal, State or Local Government … Experience with Confluence Proficient with the Microsoft Office products, including Outlook, TEAMS, Microsoft Project, Word, Visio, Excel and PowerPoint Experience with MuleSoft API developmentMore ❯
Didcot, England, United Kingdom Hybrid / WFH Options
Hays
company is shaping the future of sustainable space operations through cutting-edge engineering and international collaboration. Your new role You'll be a key contributor to the design, development, and maintenance of high-quality software solutions for mission-critical space projects. Working across the fullstack, you'll build scalable backend services, dynamic user … interfaces, and robust databases. You'll also lead CI/CD pipeline development, container orchestration, and collaborate with cross-functional teams in an Agile/SCRUM environment. What you'll need to succeed To thrive in this role, you'll need: Essential Skills * Bachelor's degree in Computer Science, Engineering, or … equivalent practical experience. * 5+ years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries. * 5+ years of fullstackdevelopment experience. * 5+ years of object-oriented programming experience (preferably in Java, Python, or C++). * 5+ years of experience developing frontend applications with modern frameworks (preferably More ❯
Didcot, Oxfordshire, England, United Kingdom Hybrid / WFH Options
Hays Specialist Recruitment Limited
company is shaping the future of sustainable space operations through cutting-edge engineering and international collaboration. Your new role You'll be a key contributor to the design, development, and maintenance of high-quality software solutions for mission-critical space projects. Working across the fullstack, you'll build scalable backend services, dynamic user … interfaces, and robust databases. You'll also lead CI/CD pipeline development, container orchestration, and collaborate with cross-functional teams in an Agile/SCRUM environment. What you'll need to succeed To thrive in this role, you'll need: Essential Skills * Bachelor's degree in Computer Science, Engineering, or … equivalent practical experience.* 5+ years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries.* 5+ years of fullstackdevelopment experience.* 5+ years of object-oriented programming experience (preferably in Java, Python, or C++).* 5+ years of experience developing frontend applications with modern frameworks (preferably More ❯
directly with our Head of Engineering , you will play a key role in shaping the future of our product. This position involves a mix of backend and frontend development, systems design, and collaborative problem solving across the stack. We are seeking someone with a strong background in modern web development and microservice architecture, and a mindset … holidays – yes, it really is uncapped – take the time you need, when you need it. Everyone is learning, developing and challenging themselves – so we have a £1k professional development fund per year if you want to learn new skills, even new things outside of work. Most importantly of all, we will work with you to help you realise More ❯
directly with our Head of Engineering , you will play a key role in shaping the future of our product. This position involves a mix of backend and frontend development, systems design, and collaborative problem solving across the stack. We are seeking someone with a strong background in modern web development and microservice architecture, and a mindset … holidays – yes, it really is uncapped – take the time you need, when you need it. Everyone is learning, developing and challenging themselves – so we have a £1k professional development fund per year if you want to learn new skills, even new things outside of work. Most importantly of all, we will work with you to help you realise More ❯
and adhere to organizational and client standards. Collaborate with cross-functional teams to align technical solutions with business objectives. Stay current with emerging technologies, frameworks, and AI-driven development trends. Required Skills required Experience Bachelor's degree in Computer Science, Engineering, or a related field. 5+ years of experience in fullstack development. Strong … Hands-on experience with JavaScript/TypeScript and frameworks such as React or Angular. Experience developing and integrating RESTful APIs and Microsoft Graph API. Strong database design and development skills using Microsoft SQL Server. Familiarity with data analytics tools (e.g., Power BI, Qlik Sense). Strong problem-solving skills with an eye for design, performance, and scalability. Excellent … web parts or extensions. Familiarity with Azure Services and cloud-based integration patterns. Knowledge of Unit Testing frameworks Understanding of Agile/Scrum methodologies and working in iterative development environments. More ❯