551 jobs found

Front End React Developer, React, Javascript, NW London to £75K A leading financial software company are looking for a Front End JavaScript developer who is proficient with React.js. The role is Offcie based in North West London, Your primary focus will be on developing user interface components and implementing them following well-known React.js workflows, specifically Redux and RTK. You will ensure that these components and the overall application are robust and easy to maintain. You will coordinate with the rest of the team working on different layers of the infrastructure. Therefore, a commitment to collaborative problem solving, sophisticated design, and quality product is important. Responsibilities Developing new user-facing features using React.js Building reusable components and front-end libraries for future use Translating designs and wireframes into high quality code Optimising components for maximum performance across a vast array of web-capable devices and browsers Skills Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model Experience developing with typescript Thorough understanding of React.js and its core principles Experience with Redux and RTK (RTKQuery also a bonus) Familiarity with RESTful APIs Knowledge of modern authorization mechanisms, such as JSON Web Token Familiarity with modern front-end build pipelines and tools (Github actions a bonus) Experience with common front-end development tools such as Babel, Webpack, NPM, etc. Ability to understand business requirements and translate them into technical requirements A knack for benchmarking and optimization Familiarity with git Experience with React Native is a bonus THIS ROLE IS OFFICE BASED

Location: Fully Remote (UK-based only) Salary: Up to £55,000 Tech Stack: PHP, Python, Laravel, Vue.js Are you a versatile developer looking to join a powerhouse in the business software space? We are representing a leading, well-established platform that is currently scaling its technical team. This is an opportunity to work on high-impact software used by thousands of businesses, all from the comfort of your own home. The Role As a Senior Web Developer, you will play a pivotal role in maintaining and evolving a sophisticated software ecosystem. You ll be working across the full stack, bridging the gap between robust backend logic and intuitive frontend interfaces. While the role is 100% remote, the team enjoys getting together for occasional strategy and social meetings in London, so a UK-based location is essential. What You ll Bring We are looking for a developer who is comfortable wearing multiple hats and has a proven track record of delivering clean, scalable code. Essential Experience: 3+ Years of Professional Experience: A solid background in commercial web development. The "Power Duo": Proficient in both PHP and Python. Modern Frameworks: Deep experience with Laravel for backend architecture. Frontend Expertise: Strong skills in Vue.js to build reactive, modern UIs. UK Residency: You must be based in the UK with full right to work. Why Join This Team? Stability & Growth: Join a well-established company with the financial backing of a market leader but the agility of a modern tech hub. True Flexibility: Work from anywhere in the UK with a focus on output rather than "desk time." Collaborative Culture: Even though you re remote, you ll be part of a tight-knit team that values mentorship and technical excellence. Ready to take the next step in your career with a leading software platform? Apply today with your CV

We're looking for a Senior-level Software Engineer with strong JavaScript/TypeScript skills and experience across modern web stacks. You'll be instrumental in our transition away from Drupal as we modernise and scale our platform. Tech Stack: At least 6-8 years commercial experience with Node, JavaScript or TypeScript Exposure of Laravel and/or Python (Django or Flask a plus) Familiarity with Drupal and some knowledge of modern front-end frameworks (React, Vue, etc.) What You'll Do: Build scalable applications using modern frameworks and clean architecture Contribute to backend services and APIs (Python or Laravel-based) Help re-platform and migrate to a modern stack Collaborate cross-functionally with UX, Product, and DevOps What We Offer: A supportive environment that encourages professional growth and continuous learning. An inclusive, collaborative culture within one of the UK's leading business services providers. A competitive salary and benefits package. 49904MSR1 INDLON The Portfolio Group are acting on behalf of our client in recruiting for this position.

Lead Full Stack Developer (React | TypeScript | Java | Spring) | Leeds City Centre, 4 days p/week in office | £60,000 - £75,000 I'm currently partnered with a global software provider delivering data-driven, high-performance web applications. They're looking for a Lead Web Developer to take ownership of a major Front End modernisation project and help guide the next phase of their product development. This is an exciting opportunity for an experienced developer who thrives in a technical leadership role - someone who enjoys setting architectural direction, mentoring engineers, and remaining hands-on with code. The role: Lead the design and development of full stack web applications using React and TypeScript on the Front End, and Java/Spring on the Back End. Drive a key Front End migration project to deliver a cleaner, faster, and more scalable user experience. Define and uphold best engineering practices, performing code reviews and ensuring high-quality, maintainable code. Mentor and support junior and mid-level developers, fostering collaboration and growth across the team. Ensure performance, scalability, and security across all deployed applications. About you: 7+ years' commercial full stack development experience 2+ years in a senior or technical leadership capacity Strong experience with React, TypeScript, Java, Spring, and Hibernate Knowledge of RESTful APIs, SQL, and Front End tooling (Redux, React Query, testing frameworks) A passion for clean architecture, reusable code, and exceptional user experience Why join: You'll be joining an established technology business operating on a global scale, working with a highly skilled engineering team who value collaboration, innovation, and technical excellence. This is a great opportunity to make a real impact - owning architecture, guiding modernisation, and shaping product direction. Benefits include: 27 days annual leave plus bank holidays Hybrid and flexible working options Private health insurance and life cover Enhanced maternity/paternity leave Sick pay Ongoing training and development support If you're a hands-on developer with a passion for modern web technologies and technical leadership, APPLY NOW! Lead Full Stack Developer (React | TypeScript | Java | Spring) | Leeds City Centre, 4 days p/week in office |£60,000 - £75,000 Oscar Associates (UK) Limited is acting as an Employment Agency in relation to this vacancy. To understand more about what we do with your data please review our privacy policy in the privacy section of the Oscar website.

A high-growth, award-winning specialist lender is seeking a Junior Software Developer to help build and implement a highly automated, bespoke lending platform. Having featured on the Financial Times 1000 fastest-growing companies in Europe for two consecutive years, this firm is now looking to transform its operating efficiency and scalability through in-house technology. Location : London Hybrid : 4 days on-site, 1 day remote Salary : £40,000 to £45,0000 This is a frontend-focused role with some backend requirements. You will join a small, agile team and work directly with the company s co-founders, playing a fundamental role in the evolution of their technology stack. Responsibilities Build and maintain modern web applications using React and Next.js . Develop clean, intuitive user interfaces with a strong focus on UI design and usability. Integrate frontend components with RESTful APIs and backend services. Work with Node.js and related development tools to support the full application lifecycle. Collaborate on CI/CD pipelines and ensure high-quality code through testing and TDD practices. Assist in the transition towards highly automated, data-driven lending processes. Requirements Proficiency in TypeScript and JavaScript . Strong experience with React and Next.js. Experience using Node.js. Proven ability in UI development and CSS styling libraries. Working knowledge of RESTful APIs and frontend-backend integration. Exposure to cloud platforms (Azure, AWS, or GCP). Understanding of CI/CD pipelines and testing practices (TDD). Desirable Skills Python and FastAPI for backend development. Experience with AI-assisted development tools and AI agents. Awareness of Model Context Protocol. Experience working with Figma or collaborating from design files. This role is ideal for a motivated and disciplined developer, whether self-taught, formally educated, or professionally experienced, who wants to see their code have a direct impact on a company s growth and operational success. Ripple Recruitment is acting as an employment agency for this vacancy. My client is an equal opportunity employer committed to fostering a diverse and inclusive workplace. Due to high volumes of interest, we can only respond to shortlisted applicants.

Hybrid - London £550 per day (inclusive) Contract - Immediate Start We are seeking an SC Cleared Java Full-Stack Developer to join a high-performing delivery team working on complex, mission-critical government programmes. This is a hands-on role within an enterprise-scale Agile environment, contributing to the design, build and delivery of secure, high-quality full-stack solutions. What you'll be doing: Developing and delivering full-stack solutions with Java at the core Working across Front End and Back End components within Agile teams Contributing to solution design and engineering best practice Supporting CI/CD pipelines and ensuring non-functional requirements (NFRs) are met Building resilient, scalable services within secure environments Tech stack includes: Java | React | PostgreSQL | Kafka | ElasticSearch | AWS | Ansible | REST APIs | Docker | API Gateways | JavaScript | MongoDB | SQL What we're looking for: Strong commercial experience as a Java Full-Stack Developer Experience delivering solutions within secure or government environments Comfortable working in enterprise Agile delivery teams Proactive, quality-driven engineering mindset Active SC Clearance (essential)

Full-Stack Developer (Node.js & React.js) Are you a budding full-stack developer with a passion for clean code and scalable systems? We're looking for a Junior Developer with experience in Node.js and React.js to join a growing tech team working on a cutting-edge, data-driven platform that's already making a big impact in its industry. This is a fantastic opportunity to learn and grow within a company that's moved beyond start-up phase and is scaling fast. Their white-label solution is already used by hundreds of customers, and they're just getting started. You'll be: Developing and maintaining Back End services using Node.js Building clean, user-friendly Front End components with React.js Working with TypeScript and SQL to build reliable APIs and data flows Learning from a talented engineering team who value clean code, testing, and continuous improvement Contributing to new features across both the Front End and Back End Helping to improve system performance and user experience The company has a strong engineering culture with a test-first mindset, regular releases, and a commitment to doing things the right way. You'll receive mentoring and plenty of room to grow, along with the freedom to bring your own ideas to the table. While the role is remote-first, we're ideally looking for someone who can spend 3 days a week on-site at their East Sheffield HQ. Salary is up to £50,000 , with excellent opportunities to progress. Interested? Call Jake or drop a message for immediate consideration. Modis International Ltd acts as an employment agency for permanent recruitment and an employment business for the supply of temporary workers in the UK. Modis Europe Ltd provide a variety of international solutions that connect clients to the best talent in the world. For all positions based in Switzerland, Modis Europe Ltd works with its licensed Swiss partner Accurity GmbH to ensure that candidate applications are handled in accordance with Swiss law. Both Modis International Ltd and Modis Europe Ltd are Equal Opportunities Employers. By applying for this role your details will be submitted to Modis International Ltd and/or Modis Europe Ltd. Our Candidate Privacy Information Statement which explains how we will use your information is available on the Modis website.

Full Stack Developer (React Native) | Brighton We're working with a leading organisation operating a high-volume, customer-facing digital platform, and they're looking to add a Full Stack Developer with React Native expertise to their growing tech team. This is a fantastic opportunity to work on a modern, scalable product used by thousands of users daily, while having real influence over technical direction and development practices. What you'll be doing: Building and enhancing mobile applications using React Native Developing end-to-end full stack solutions across web and mobile Collaborating with product and business teams to deliver impactful features Contributing to architecture, best practices, and continuous improvement Optimising performance across Front End and Back End systems What we're looking for: Strong experience with React & React Native (Expo beneficial) Solid knowledge of JavaScript/TypeScript Experience with state management tools (Redux, React Query) Full stack development experience Exposure to cloud platforms (AWS, Azure, or GCP) A proactive mindset and passion for clean, scalable code Nice to have: Experience in high-traffic or E-commerce environments Familiarity with Jira/Confluence This role will be working two to three days a week in office, based in Brighton. Brighton, East Sussex Salary: £50k to £60k DOE plus bonus plus benefits

We are looking for a skilled Java Full Stack Developer with expertise in modern web technologies, cloud infrastructure, and emerging Generative AI capabilities. The ideal candidate will be responsible for designing, developing, and deploying scalable applications using Java-based microservices and React-based frontends, while leveraging cloud-native and DevOps practices. Java Full Stack with React and Gen AI, Docker/Kubernetes, Terraform/Cloud Formatoin, MQ/Apache Kafka, Datadog/AppDynamics/Dynatrace. Required Skills Backend: Strong experience in Java , Spring Boot, and Microservices Knowledge of REST APIs, security (JWT, OAuth), and database design Frontend: Proficiency in React.js , JavaScript (ES6+), HTML, CSS Experience with state management (Redux or similar) Cloud & DevOps: Experience with Docker and Kubernetes Hands-on with Terraform or CloudFormation Familiarity with AWS or other cloud platforms Gen AI Messaging: Experience with Apache Kafka or other messaging systems Hybrid: 2/3 days in a week Onsite.

Senior Full Stack JavaScript Developer Salary: £80,000 - £88,000 pa (depending on experience) plus benefits, perks and healthcare options Location: Hybrid / 2 x days per week - Travel to London Job Type: Permanent Security Clearance: This role is exclusively open to UK sole nationals who either hold or are eligible for Security Clearance (SC). We are on the lookout for a talented and motivated Full Stack JavaScript Developer to join a dynamic Engineering team. If you're passionate about creating innovative web and mobile applications while ensuring high performance and scalability, this is your opportunity to make an impact! Your Role: Provide technical leadership and mentorship to a team of developers, guiding them through collaboration, innovation and facilitation to ensure best practices and high-quality code. Design, develop, and maintain both front-end components of web and mobile applications using React, Angular, TypeScript, Bootstrap 5, HTML, CSS Apply Test Driven Development (TDD) practices using tools such as Karma to ensure robust and reliable code. Leverage AI-augmented development tools like GitHub Copilot to accelerate coding, improve consistency, and reduce boilerplate. Collaborate with architects and other developers to design robust, scalable, and secure architectures for new projects and enhancements to existing systems. Continuously improve our teams' development processes, tools, and techniques to enhance productivity and product quality. Work closely with clients and internal teams to understand requirements, provide technical guidance, and deliver solutions that exceed expectations. Your skills and experience Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular, or Vue.js. Proven experience in full stack JavaScript development, with a strong focus on Node.js and server-side development. Experience using AI-assisted development tools (e.g. GitHub Copilot) to enhance productivity and code quality. 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). A track record in a lead or senior developer role, with experience of mentoring and guiding development teams. Proficiency in HTML5, CSS3, and JavaScript (ES6+). Security Clearance Requirements: You must be eligible for Security Check (SC) clearance. Applicants must have resided continuously in the UK for the past 5 years. If you're ready to take the next step in your career and thrive in a fast-paced, innovative environment, we want to hear from you!

Senior SharePoint Developer & Administrator Location: London Employment Type: Permanent I am working with a leading international professional services firm that is seeking a talented Senior SharePoint Developer & Administrator to join its London technology team. This is an excellent opportunity to take ownership of modernising and enhancing enterprise SharePoint environments across both SharePoint Subscription Edition (SE) and SharePoint Online, while playing a key role in the evolution of the firm's collaboration and intranet platforms. This role offers a blend of hands-on development, enterprise platform administration, and technical leadership, with the scope to influence architecture, governance, and best practice across a global organisation. The Role - What You'll Be Doing SharePoint Development & Modernisation Design, develop and maintain custom solutions across SharePoint SE and SharePoint Online. Lead migration from SharePoint 2016 to SE/Online, including rewriting legacy web parts using SPFx. Build custom SPFx web parts, extensions and integrations using TypeScript, JavaScript, React, HTML/CSS, and REST APIs. Develop and maintain SharePoint Online intranet structures including architecture, navigation, branding, and content design. Integrate SharePoint with internal systems and third-party platforms using RESTful APIs and Microsoft Graph. SharePoint Administration & Operations Administer both SharePoint SE (on-prem) and SharePoint Online environments. Manage updates, cumulative patches and platform maintenance. Monitor performance, availability, capacity and reliability. Oversee site collections, permissions, authentication, service applications and governance. Support backup, restore and disaster recovery processes. Troubleshoot complex cloud and on-prem SharePoint issues. On-Prem External Data & Business Connectivity Services (BCS) Configure Business Connectivity Services (BCS) and create External Content Types (ECTs). Connect SharePoint to external SQL Server data and web services. Build scripts and front-end components interacting with BCS data using JavaScript/REST. Ensure secure, reliable and well-governed data integrations. Collaboration, Leadership & Documentation Provide guidance and mentorship to junior developers and administrators. Collaborate with project managers, business analysts and stakeholders to deliver high-quality solutions. Produce and maintain documentation including architecture diagrams, runbooks and migration guides. Recommend improvements to governance, architecture and development standards. Required Skills & Experience Extensive hands-on experience with SharePoint SE and SharePoint Online development and administration. Strong background migrating SharePoint 2016 to SE/Online. Proven SPFx development skills. Proficiency in TypeScript, JavaScript, React, HTML5, CSS3. Strong REST API and Microsoft Graph integration experience. Solid C#/.NET framework experience. Deep knowledge of SharePoint on-prem administration, performance tuning, patching and troubleshooting. Experience with BCS and creating External Content Types. Strong SQL Server skills. Understanding of authentication, permissions, governance and security best practices. Excellent communication and analytical skills. Experience building or supporting large-scale SharePoint Online intranet platforms. Familiarity with Microsoft Power Platform (Power Apps, Power Automate). Experience with Azure AD, Azure Functions or App Services. Relevant Microsoft certifications. What You'll Deliver Stable and secure SharePoint SE and SharePoint Online environments. Successful migration of legacy SharePoint 2016 solutions. Modern, user-friendly SharePoint Online intranet with meaningful customisations. Strong governance, clear documentation and scalable operational processes. If you're a Senior SharePoint specialist looking to lead impactful modernisation work within a global, forward-thinking firm, I'd love to connect for a confidential conversation. Due to the high volume of applications, we are not able to respond to all enquiries. If you have not received a response within 72 hours, please assume you have not been shortlisted at this stage, however thank you for taking the time to apply. Ryder Reid Legal is a recruitment specialist. For over thirty years we've been connecting legal talent with many of the leading law firms in London and internationally. Follow our LinkedIn page for the latest vacancies.

Software Engineer, Developer - Frontend - React, JavaScript Contract - Until 31 December - Renewable Rate: £600 per Day - Inside IR35 Location: Essex Offices (between Brentwood and Basildon) 4 days a Week The banking and finance division of one of the world's leading engineering and manufacturing companies and a household name is seeking a Software Developer, Software Engineer - Front End, Frontend. The Frontend software developer will be working within a single team assisting with the creation of new frontend products for customers. It is expected the Software Engineer will upskill other team members with the knowledge required around creating leading frontend applications. Essential Skills & Experience Software Engineer, Developer - Frontend - React, JavaScript Desirable (not essential) Skills & Experience Software Engineer, Developer - Frontend - React, JavaScript # Software engineering (Backend) # Networking (Subnets, Firewall, Load balancing, VPN configurations) # Security and identity management # Monitoring and logging # Problem-Solving and debugging

Role: Fullstack Developer - Python & React Location: London (Hybrid; up to 3 days per week onsite) Salary: £45,000 - £65,000 (DOE) Clearance: Active SC We are partnering with a leading technology consultancy to find a Full-Stack Engineer for their public sector team in London. This is a brilliant opportunity for someone with 3 to 5 years of experience looking to master AWS serverless architecture. The Tech Stack Back End: Python (RESTful APIs, Microservices) Front End: React, TypeScript Cloud: AWS (Lambda, DynamoDB, SQS) Ops: CI/CD pipelines, Automated Testing, Git What You'll Do Design and maintain full-stack solutions hosted on AWS. Work with serverless technologies to solve complex public sector challenges. Participate in Agile ceremonies and work closely with DevOps and QA to ensure seamless delivery. Lead/participate in code reviews and troubleshoot issues across the entire stack. What We're Looking For You must hold an active SC Clearance. 3+ years of commercial experience with Python and React/TypeScript. Hands-on experience with AWS services (specifically Lambda, DynamoDB, SQS). Familiarity with AWS (specifically Lambda/DynamoDB).

Full Stack Developer - PHP/React Job Title: Full Stack Developer Location : Oxfordshire PHP - Laravel - JavaScript - React - MySQL - HTML - CSS - Git - We're working on behalf of a dynamic and growing business that's looking to bring a talented Full-Stack Web Developer into their tech team. This is a fantastic opportunity to join an organisation that values innovation, quality code, and collaborative problem-solving. If you're looking for a role where your contributions are genuinely valued and you can make a tangible impact, this could be the perfect fit. About the Role: As a Full-Stack Developer, you'll play a key role in building and enhancing both customer-facing and internal web applications. You'll collaborate closely with stakeholders to bring new features to life, improve performance, and maintain robust, scalable systems. There's also the opportunity to mentor junior team members and help shape the future of the development function. Key Responsibilities: Work with decision-makers to turn ideas and designs into functional, production-ready solutions. Develop new features and maintain existing systems across a suite of web applications. Drive website performance improvements, including page load times and responsiveness. Troubleshoot and resolve technical issues efficiently. Participate in sprint planning, task estimation, and project prioritisation. Support and mentor junior developers within the team. Essential Skills: Commercial experience with PHP (OOP), preferably using Laravel or Symfony. Strong front-end skills in HTML, CSS, and JavaScript. Experience with React in a must. Solid experience working with MySQL or similar relational databases. Some familiarity with cloud platforms used for web hosting and deployment. Comfortable using version control tools like Git. Analytical mindset with strong problem-solving abilities. Excellent communication and collaboration skills. Ability to manage workload independently across multiple projects. Basic knowledge of web analytics tools, such as Google Analytics. Full Stack Developer - PHP/React Job Title: Full Stack Developer Location : Oxfordshire PHP - Laravel - JavaScript - React - MySQL - HTML - CSS - Git -

Contract job - M365 SharePoint Developer -Galsgow Job Title: M365 SharePoint Developer (BPSS Eligible) Location: Glasgow Contract Duration: Until 31/12/2026 On Site Requirement: 2-3 days per week Day Rate: £320Clearance Role Overview We are seeking an experienced M365 SharePoint Developer with strong front end expertise to support the design, development, and maintenance of SharePoint applications across both SharePoint Online and On Prem environments. The ideal candidate will have approximately 8 years of relevant experience and a solid background in React and modern front end technologies. Role Summary The successful candidate will be responsible for designing, developing, customising, and maintaining SharePoint solutions that enhance collaboration, document management, and business process automation. Key Responsibilities Build and maintain SharePoint sites, applications, lists, libraries, and web parts. Customise SharePoint Online and SharePoint Server using SPFx, JavaScript/TypeScript, React, HTML, and CSS. Develop workflows, forms, and automation using Power Automate, Power Apps, and SharePoint Designer. Integrate SharePoint with third party and enterprise systems. Troubleshoot SharePoint issues and provide user support and training. Ensure platform performance, security, documentation, and adherence to best practices. Required Skills SharePoint Online and On Prem development SPFx, JavaScript/TypeScript, HTML/CSS, React Power Apps and Power Automate Experience with lists, libraries, content types, and permissions Proficiency in REST APIs, CSOM, PnP Strong troubleshooting capabilities and documentation skills Preferred Skills Experience integrating SharePoint with external systems Basic exposure to Power BI Understanding of Azure AD / Entra ID fundamentals Familiarity with CI/CD practices #

This is an exciting opportunity for a Senior UI React / Java Developer to contribute to innovative projects in the Financial Services industry. The role is based in London and focuses on delivering high-quality solutions within a collaborative technology department. Client Details The client is a leading global financial institution with a strong presence in the investment banking and capital markets space. They are known for their sophisticated front-office technology landscape and their commitment to building high-performance trading platforms that support complex, fast-moving Fixed Income markets. Description As the Senior UI React / Java Developer, you will: Lead front-end development for a new trading system within the credit space Build advanced, high-performance UI components for an eTrading platform Work with complex real-time data feeds using Java Configure and work with RFQ workflows and data points Collaborate with front-office technologists and trading stakeholders Contribute to architectural decisions in a modern, greenfield environment This role is not managerial - it's suited to a senior engineer who enjoys hands-on delivery and technical leadership. Profile Core Skills 10+ years' experience with JavaScript/TypeScript Expert-level React; Redux desirable Strong AG Grid experience (essential) 5+ years' Java (preferred over C#) Proven track record delivering greenfield platforms Trading Domain Expertise Significant front-office experience within investment banking Strong understanding of end-to-end trading lifecycle Solid knowledge of RFQ workflows Experience with low-latency trading or sales applications Fixed Income expertise is essential Wider asset class exposure (e.g., FX) is beneficial Job Offer Competitive daily rate of £750-1000, depending on experience. Temporary position offering flexibility and the chance to work in London. Opportunity to work on cutting-edge projects in the Financial Services industry. Engagement with a professional and innovative technology department. If you are a skilled Senior UI React / Java Developer looking for your next challenge, apply now to be considered for this exciting opportunity in London.

Pontoon is an employment consultancy. We put expertise, energy, and enthusiasm into improving everyone's chance of being part of the workplace. We respect and appreciate people of all ethnicities, generations, religious beliefs, sexual orientations, gender identities, and more. We do this by showcasing their talents, skills, and unique experience in an inclusive environment that helps them thrive. Job Title : Lead UI Developer / React Contract : Initial 12-Month Contract with potential to extend . Location : London (In office) Rate : £850 - £900 inside umbrella What You'll Do: As the Lead UI Developer, you will spearhead the development of our flagship Triforce Credit Project. You will be responsible for designing and implementing cutting-edge user interfaces that cater to front office e-trading applications. Your expertise will ensure that our software is not only highly functional but also delivers an exceptional user experience. Key Responsibilities: Lead the development of front office e-trading applications with a focus on low latency and performance. Collaborate with cross-functional teams to ensure seamless integration of UI components. Mentor and guide junior developers, fostering a culture of innovation and excellence. Stay up-to-date with industry trends and best practices to continually improve our UI strategies. What You Bring Deep Expertise: A proven track record of delivering complex, enterprise-grade front-office e-trading systems in high-pressure, real-time environments. Technical Authority: Languages: Exceptional command of JavaScript and TypeScript, with the ability to architect, optimise, and scale mission-critical applications. Front-End Frameworks: Mastery of React and Redux, with extensive experience shaping robust UI architectures used in demanding trading workflows. Back-End: Strong working knowledge of Java, capable of contributing effectively to full-stack solutions when required. Industry Insight: A comprehensive understanding of the full trading lifecycle within investment banking, particularly across Fixed Income or FX, with the ability to navigate front-office workflows and trading system behaviours at a granular level. Why Join Us? Innovative Environment: Be a part of a team that thrives on creativity and innovation, where your ideas will be valued. Career Growth: Opportunities for professional development and career advancement are abundant. Impactful Work: Contribute to projects that directly influence the efficiency and effectiveness of trading operations in the financial sector. Collaborative Culture: Work alongside talented professionals who are passionate about technology and finance. Adecco is a disability-confident employer. It is important to us that we run an inclusive and accessible recruitment process to support candidates of all backgrounds and all abilities to apply. Adecco is committed to building a supportive environment for you to explore the next steps in your career. If you require reasonable adjustments at any stage, please let us know and we will be happy to support you. We use generative AI tools to support our candidate screening process. This helps us ensure a fair, consistent, and efficient experience for all applicants. Rest assured, all final decisions are made by our hiring team, and your application will be reviewed with care and attention.

Avanti Recruitment is working with a software company based in Oxfordshire that is looking for a Graduate or Junior Java Developer. The company has been running for over 20 years and their software has helped to redefine the financial reporting landscape. They are working with some of the world's largest regulators and enterprise organisations such as HMRC, the Bank of England, and Barclays. They currently work across 26 different countries, and in the UK alone, their technology has processed over £2 trillion in UK taxes. You will be working on a Java Microservices-based platform which will be delivering applications to a range of customers around the world. You will be working with Java as the main language, however you will also use C#, TypeScript and React for the front-end development and built on Kubernetes. Skills required: Strong Java experience 2:1 or above in Computer Science degree Desirable: Kubernetes C# TypeScript / Frontend experience Commercial experience within the financial sector Ideally have 1-3 years of commercial experience Interview process: 30 minute video call, includes a technical challenge in addition to CV discussion 60-90 minute interview (on-site), this will consist of a programming exercise on a whiteboard and a broader discussion of your aspirations and ambitions The company operates a hybrid working model with 3 days in the office per week with 2 days from home. The salary range for the role is £35,000 - £45,000 (DOE) + discretionary bonus. If you would be interested in finding out more, then click Apply Now!

Full Stack Developer C#, .Net Core, React Hybrid - Poole, Dorset (1 / 2 days per week in the office) £40,000 - £50,000 We're looking for a Full Stack Developer with demonstrable Front-End skills to join an agile software team and help build innovative, life-critical SaaS solutions for a global security company. You'll play a key role and be involved in all aspects of the Software Development Life Cycle (SDLC) including design, development, testing, deployment, release, and monitoring of applications. What You'll Do Contribute to both frontend and backend development across the full stack using .NET and React with TypeScript. Collaborate with Stakeholders, Designers etc to translate business requirements (e.g. Figma designs) into performant, accessible, and responsive user interfaces using React. Champion high standards of frontend development, including reusable components, clean architecture, and consistent styling practices. Take part in a critical IT incident on-call support rota. Required Skills: Strong experience with C#, .NET Core Frontend expertise with React Solid understanding of HTML, CSS, and JavaScript/TypeScript, with a focus on responsive and accessible UI development. Knowledge of component-based architecture and frontend best practices. Experience with MS SQL and Entity Framework. Familiarity with MVC architecture and RESTful APIs. Experience using version control systems (e.g., Git). Understanding of Test Driven Development (TDD) and automated testing approaches. If you have the relevant skills for this role and are ready for the challenge, then please send your CV to