Trabajos front end developer en Reino Unido - Page 2

Full-Stack (Angular + UX Focus) Full-time | Hybrid | Startup Environment Location: Central London Job Summary We’re looking for a motivated and curious Full Stack Engineer to join our early-stage startup based in London. We’re building an industry-specific productivity management tool, AI-powered, supported by strong investment and high-profile partners. In this role, you’ll work closely with the founding team to design and build user-friendly, responsive interfaces for our B2C productivity management web application. This is an exciting opportunity to contribute to a groundbreaking initiative and help shape the future of productivity. You’ll gain hands-on experience, contribute to real features, and grow your skills in a fast-paced, collaborative environment. From refining user journeys to implementing front-end components using modern tools and frameworks, your work will have real impact. What You’ll Do • Build and maintain responsive, user-focused interfaces using Angular and TypeScript, • Design and implement scalable full-stack architectures from scratch, • Develop backend services using Encore TS (experience with Express is highly transferable and sufficient), • Build and consume APIs, ensuring clean data flow between front-end and back-end, • Work with PostgreSQL and Prisma for data modeling and persistence, • Deploy and maintain services on Google Cloud Platform (GCP), • Build and maintain mobile applications using Capacitor, • Style applications using Tailwind CSS (and maintain existing SCSS where needed), • Write clean, maintainable, and efficient code across the stack, • Debug, troubleshoot, and optimize performance for a seamless user experience, • Collaborate closely with the founding team on product decisions, feasibility, and timelines, • Use Git for version control and collaborative development, • Write basic tests to ensure reliability of components and features What We’re Looking For • Experience as a Full-Stack Developer, • Hands-on experience with:, • Angular & TypeScript, • Express.js (or similar Node.js frameworks), • PostgreSQL, • Prisma, • Tailwind CSS, • Google Cloud Platform (GCP), • Capacitor for mobile development, • Comfortable working across both front-end and back-end codebases, • Experience working with APIs and structured data, • Familiarity with Git and common version control workflows, • Proactive, curious, and comfortable working in a small, fast-moving startup team Bonus Points • Experience with Encore TS, • UX or design sensibility, especially for productivity tools, • Familiarity with Figma or similar design tools, • Interest in accessibility and inclusive design, • Experience building personal, freelance, or startup projects Reporting: This position will be reporting directly to the founder. Salary and Benefits: To be discussed during the interview process.

Project Manager – Data Centres (Utilities / Power Focus) Location: London (Hybrid) Salary: £60,000 – £80,000 + package Overview We are working with a leading developer/operator within the data centre sector to appoint a Project Manager with a strong background in utilities, power, or energy infrastructure. This role offers a unique opportunity to work across both front-end development and project delivery on mission-critical data centre schemes, with a particular focus on utilities infrastructure including power, grid connections, water, and fibre. Key Responsibilities Front-End Development • Support site identification, feasibility studies, and due diligence, with a focus on utilities capacity and constraints, • Coordinate with utility providers, DNOs/TSOs, and local authorities, • Develop and manage utilities strategies, including grid connection and infrastructure phasing, • Advise on programme, cost, and risk relating to utilities and energy infrastructure, • Work closely with design teams, consultants, and internal stakeholders during pre-construction Project Delivery • Manage the delivery of utilities infrastructure packages across data centre projects, • Oversee contractors, subcontractors, and utility providers to ensure programme and quality targets are achieved, • Monitor progress, budgets, and risks, with a focus on critical power milestones, • Ensure compliance with health & safety, regulatory, and environmental standards, • Act as a key interface between client, consultants, and delivery teams Candidate Profile • Proven experience as a Project Manager within utilities, power, or energy infrastructure, • Strong understanding of grid connections, substations, and HV/LV systems, • Experience delivering large-scale infrastructure or mission-critical projects (data centre experience advantageous), • Ability to operate across both pre-construction and delivery phases, • Strong stakeholder management skills, particularly with utility providers and regulatory bodies, • Degree-qualified in Engineering, Construction Management, or a related discipline (preferred) The Opportunity • Work on high-growth, mission-critical data centre developments, • Exposure to both strategic front-end development and complex project delivery, • Join a collaborative and fast-paced environment within a rapidly expanding sector, • Clear career progression opportunities

Senior Python Developer - Commodities Trading - London The Opportunity Our leading commodities trading client is looking for a Senior Python Developer to join their high-performing technology team. This is a rare opportunity to work on cutting-edge, greenfield initiatives, including the build-out of a cloud-native risk platform that will support trading and front-office operations across multiple commodities products. You’ll play a key role in shaping the architecture, design, and delivery of a modern risk system, working closely with traders, quants, and technology teams. Key Responsibilities • Design and develop scalable, high-performance systems in Python (with some C++ components), • Contribute to a greenfield cloud-native risk platform across trading products, • Work on commodity risk and pricing models, partnering with front-office stakeholders, • Drive best practices in software engineering, architecture, and deployment, • Take ownership of key workstreams and deliver solutions end-to-end, • Collaborate with cross-functional teams including trading, risk, and quant teams Required Skills & Experience • Strong experience in Python development, • Solid understanding of commodity trading and risk, • Prior experience building/enhancing commodity risk platforms/engines, • Experience working with pricing models or risk systems, • Proven ability to work as a self-starter in fast-paced environments, • Strong technical mindset with a passion for clean, scalable design Desirable Skills • Exposure to C++, • Experience with cloud-native architectures (AWS, Azure, or GCP), • Familiarity with distributed systems and modern data pipelines, • Experience working directly with front-office or trading desks

Job Title: Senior Python Developer Location: London, UK (3 days in office) SC Cleared: Required Job Type: Full-Time Experience: 10+ years About the Role: • Full-Stack Development:, • Contribute to both front-end and back-end development of applications and APIs interacting with the Azure Databricks platform., • Develop user interfaces using modern front-end frameworks (e.g., React, Angular, Vue.js) and ensure a seamless user experience., • Develop robust and efficient back-end services and APIs using Python., • Python Development:, • Develop and maintain Python code for data processing, API development, and integration with the Azure Databricks environment., • Utilise relevant Python libraries and frameworks (e.g., Flask, Django, Pandas, NumPy)., • Collaborate with cross-functional teams to build and enhance banking applications, • Work closely with UI/UX Designers to integrate visualizations seamlessly into web applications or other platforms, • Work on data interfaces to connect various systems within the bank., • Write unit and integration tests to ensure code quality and reliability., • .NET Development (Optional):, • Develop and maintain .NET code for back-end services, APIs, and integrations with other systems., • Utilise relevant .NET frameworks and technologies (e.g., ASP.NET Core, C#, Entity Framework)., • Write unit and integration tests to ensure code quality and reliability., • Reverse Engineering:, • Analyse and understand existing codebases (potentially Python) to identify areas for improvement, bug fixes, and new feature implementation., • Document findings and create clear specifications for changes., • Implement changes while maintaining the stability and functionality of the existing system. Why Join Us? • We’re a purpose‑driven organisation committed to creating positive impact and championing inclusion., • You’ll join a culture that encourages innovation, collaboration, and continuous growth., • We celebrate difference and believe diverse perspectives lead to stronger solutions., • Even if you don’t meet every requirement, we encourage you to apply — great talent comes from a variety of backgrounds., • Your lived experience, unique strengths, and personal story matter — they help us design better outcomes for the communities we serve., • We celebrate diversity of experience, knowledge, backgrounds, and perspectives, and believe these differences enable us to create meaningful impact. We are proud to be an equal opportunity employer and are committed to fairness and inclusion for all, regardless of sex, race, religion or belief, ethnic or national origin, disability, age, citizenship, marital or partnership status, sexual orientation, gender identity, pregnancy or related conditions, or any other protected characteristic. If you require any reasonable adjustments or additional support during the recruitment process, please let us know.

Equities Quant Developer (Python) – Madrid Madrid £80,000 – £130,000 Build the systems that shape portfolio decisions at a leading multi-strategy hedge fund - while based in Madrid. This is a role for someone who enjoys owning real products end-to-end. You’ll work directly with portfolio managers and strategy teams, turning messy datasets into tools, dashboards, and analytics that actually drive investment decisions. It’s less about theory-heavy modelling and more about building robust, production-grade systems that people rely on every day. Think: decision-support tools, performance analytics, and data pipelines that turn raw information into actionable insight. You’ll get London-level compensation, but with a Madrid lifestyle - and a high degree of autonomy in how you build and ship. What you’ll do • Design and build end-to-end applications that support strategy, from data ingestion through to front-end dashboards and visualisation tools., • Work directly with PMs and analysts to understand problems, define requirements, and deliver practical solutions that improve decision-making., • Develop systems that analyse performance, evaluate strategies, and surface insights from large and often messy datasets (including alternative data)., • Own your work fully: from initial idea and architecture through to deployment, iteration, and long-term maintenance., • Collaborate with technology and AI teams to scale tools and integrate them into the broader investment platform. What you’ll need • Strong Python skills (core requirement), with experience building production-grade applications and working with large datasets; SQL expected., • Around 2+ years’ experience in a quant dev, data, or similar engineering-focused role., • Ability to operate independently: comfortable taking problems from vague idea to a fully working solution without heavy structure or hand-holding., • Experience building full-stack or end-to-end systems (data pipelines, back-end services, dashboards/visualisation layers)., • Solid grounding in data science/statistics and experience working with time-series or structured datasets., • Strong ownership mindset: you write it, you run it, you improve it. Nice to have • Exposure to financial markets or equities., • Experience working with alternative data or investment teams. About the company A leading London-based multi-strategy hedge fund, known for combining technology, data and quantitative thinking across its investment teams.

Senior Full Stack JavaScript Developer Salary: £80,000 - £85,000 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!

About Us: Solirius Reply, part of the Reply Group, delivers technical consultancy and application delivery to our clients in order to solve real world problems and allow our clients to respond to an ever-changing technical landscape. We partner closely with our clients, embedding our consultants into their businesses in order to provide a bespoke service, allowing us to truly understand our clients’ needs. It is this close collaboration with our clients that has enabled us to grow rapidly in recent years and will drive our ambitious future growth plans. We currently have over 300 consultants working with a variety of key clients from both the public and private sectors such as the Ministry of Justice, Department for Education, FCDOS, UEFA, International Olympic Committee and Mercedes Benz; with plans to increase our client base further in the near future. We operate as a flat organisation and believe in trusting and supporting our team to operate independently. We pride ourselves on being specialists at what we do, making the most of our consultants’ expertise in their fields in order to provide a best-in-class service to our clients. All our consultants have the opportunity to work on a range of different projects, providing a broad range of knowledge on which to develop their careers and progress in the direction they choose. About You: • You are a motivated and adaptable professional with a strong analytical mindset and a passion for using technology to solve real-world problems. You enjoy working in collaborative, agile teams and take pride in delivering high-quality solutions that make a tangible impact. With strong communication skills and a consultative approach, you’re comfortable engaging with clients, understanding their needs, and translating them into effective outcomes. You understand and align with Solirius Reply Values The Role: We are seeking a skilled and detail-oriented Front-End Developer to join our team. In this role, you will be responsible for building and maintaining user-facing features, ensuring high performance and responsiveness across devices, and collaborating closely with designers and back-end developers to deliver seamless digital experiences. Key Responsibilities: • Develop responsive and user-friendly web interfaces using modern front-end technologies, • Translate UI/UX designs and wireframes into high-quality code, • Optimise applications for maximum speed and scalability, • Ensure cross-browser compatibility and mobile responsiveness, • Collaborate with back-end developers to integrate APIs and services, • Maintain code quality through testing, debugging, and code reviews, • Stay up to date with emerging front-end trends, tools, and best practices Key Skills/Experience: You need to be technically sound but also be able to convey your knowledge and expertise to clients internally and externally. In terms of specific languages you should have commercial experience in some or all of the following; • Substantial experience as a hands- on Front End Developer, • Applied knowledge of front end frameworks (Angular, React, other similar), • Knowledge of selected front end technologies (HTML, JavaScript, CSS), • Ability to communicate your design, both verbally and in written form, • Experience of working with cloud infrastructure (Azure or AWS, GCP is beneficial), • Ability to work with senior stakeholders and detailed technical specialists, • Experience in unit testing frameworks (Karma, Jasmine or others) and exposure to TDD is beneficial, • Analytical mind with problem-solving aptitude Package and Benefits: • Competitive Salary, • Bonus Scheme, • Private Healthcare Insurance, • 25 Days Annual Leave + Bank Holidays, • Up to 10 days allocated for development training per year, • Enhanced Parental Leave, • Paid Fertility Leave (5 Days), • Statutory & Contributory Pension, • EAP with Help@Hand, • Gym Membership Benefits, • Flexible Working, • Annual Away Days/Company Socials Equality & Diversity: Solirius Consulting is an equal opportunities employer. We are committed to creating a work environment that supports, celebrates, encourages, and respects all individuals and in which all processes are based on merit, competence and business needs. We do not discriminate on the basis of race, religion, gender, sexuality, age, disability, ethnicity, marital status or any other protected characteristics. Should you require further assistance or require any reasonable adjustments be put in place to better support your application process, please do not hesitate to raise this with us.

Senior Engineer Department\t\t\t\t\t Tech Employment Type \t\t\t\t Full-time, London Office Attendance Expectation \t\t Hybrid About the role At &Dine, we’re on a mission to change the way teams experience food at work. We connect exceptional independent makers with companies that want better lunches, better events, and a better workplace culture built around food. As a Senior Software Engineer, you’ll play a key role in that journey. You won’t just be maintaining systems - you’ll help build and launch the products that power the platform, from ordering and logistics to payments and internal tools. Your work will directly shape how our customers order, how our makers operate, and how the business grows. You’ll work across front-end, back-end, and infrastructure, partnering closely with product, operations, and design to deliver reliable, thoughtful solutions. We’re a small, ambitious team that cares deeply about what we’re building, working together to grow &Dine as the challenger in the market. What you’ll do • Lead development across key product areas from concept to production, • Build front-end features using modern JS frameworks (Vue/Nuxt, React, or similar), • Design and maintain scalable Node.js APIs and services with SQL databases, • Mentor junior engineers through reviews and technical guidance, • Collaborate with product and operations to deliver practical solutions, • Improve system performance, reliability, and developer workflows Front-end • JavaScript / TypeScript, • Vue / Nuxt or similar, • REST API integration, • Solid CSS / SCSS / SASS, • State management and component-based development, • Unit/end-to-end Testing and Git workflows, • Experience with Analytics tools like Mixpanel Back-end • Node.js services and REST APIs, • PostgreSQL / MySQL and database design, • ORMs such as Sequelize, • Business logic, including payments, workflows, and permissions Infrastructure • CI/CD pipelines (GitHub Actions or similar), • Cloud platforms such as AWS, • Monitoring, logging, and production reliability, • AWS Amplify or similar Benefits • Share options, • £250 learning budget, • £500 referral bonus, • Birthday day off, • Team socials, • Work abroad for one week each year

Application Software Engineer – JavaScript A fantastic opportunity for talented Software Developers, to join an industry-leading software company in either London or Cambridge offering the opportunity to work on a wide variety of web application infrastructure projects using a diverse toolset, with an emphasis on JavaScript, Node.js and related frameworks. Location: London or Cambridge (3 days on site, 2 days remote) Salary: Negotiable + comprehensive benefits Requirements for Application Software Engineer: • History of academic excellence including a 2:1 or 1st class honours degree from a leading university plus AAB at A Level (or equivalent UCAS points), • Solid commercial experience using JavaScript and ideally, node.js and related technologies/frameworks - top new graduates considered for the Cambridge office, • You class yourself as a tech innovator and the idea of shaping products and suggesting new technologies really appeals, • Ability to quickly pick up new technologies – working in JavaScript you’re aware new technologies/frameworks emerge all of the time, and you will need to stay abreast of the latest and best technologies to apply to any given project, • Good communication skills Responsibilities for Application Software Engineer: • Work on web applications using a diverse toolset based around JavaScript technologies. While there will be opportunities to work across the stack. The current tech stack includes:, • Web (UI): JavaScript (backbone.js, d3.js, three.js, pdf.js), Less/CSS, • Web (Backend): Node.js, PostgreSQL, Elasticsearch, Redis, • Develop, deploy and maintain web application infrastructure, • Be a tech innovator and put ideas forward to the team, • If you are keen there is the opportunity to mentor junior members of staff What the role offers: • The chance to work on a diverse toolset of cutting-edge tech, • Working for a leading software company who have a fantastic track record of successfully training and promoting internally, • A great remuneration and benefits package Applications: • If you would like to apply for this unique Developer role then please send your CV via the relevant links! Keywords: Software Engineer / Application Developer / Back-End Software Engineer / node.js developer / node.js Software Engineer / Full-Stack Developer / UI/UX Developer / JavaScript Developer / Vue.js Developer / MEAN Stack Developer / MERN Stack Developer / Meteor.js Developer / Express.js Developer / Web Design Engineer / Web Integration Developer / Web Architect / Software Engineer (Web) / Web Systems Developer/ Web Software Engineer / Web Programmer / JavaScript / Node.js / backbone.js / HTML5 / Less CSS / Computer Science / Web Development / Web Software Engineer / PHP Astrophysics / Software Engineering / JavaScript / React.js / AngularJS / Vue.js / Node.js / ExpressJS / Web UI / Front-end / full-stack / back-end / Developer RedTech Recruitment Ltd focus on finding roles for Engineers and Scientists. Even if the above role isn’t of interest, please visit our website to see our other opportunities. We are an equal opportunity employer and value diversity at RedTech. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

• Full Stack Developer - New cutting edge AI product, • Start-up Scale up - growth, • Leading Technology AI Brand, • SaaS - Platform based Technology Services, • London/City Reporting to the VP of Engineering and working closely with all levels of the business, this successful candidate will have experience, knowledge and skills within the following areas:- Required:- • 7+ years professional software engineering experience (full-stack or strong Back End + Front End experience)., • Degree in Computer Science, Engineering or a related field - or equivalent practical experience., • Strong experience with Node.js and TypeScript for Back End development., • Proficiency with modern Front End frameworks (React, Next.js, Vue, or similar)., • Experience with RESTful APIs and/or GraphQL design and integration., • Familiarity with data pipelines, version control (Git), and CI/CD workflows., • Understanding of responsive design, cross-browser compatibility, and web performance optimization., • Comfortable debugging production issues and working with logs/observability., • Strong communication skills and a bias for ownership and shipping high-quality work

Senior UI/UX Designer & Frontend Developer (Mobile • Figma • React) – Global Legal Tech A rare opportunity to join one of the world’s most respected legal brands—part of the industry’s magic circle—as they build a next‑generation, AI‑driven SaaS platform redefining how global legal teams operate. This is a mature, well‑funded product environment with deep investment in automation, cloud‑native engineering (Azure), and modern product delivery. We’re hiring a Senior UI/UX Designer & Frontend Developer who thrives where product design meets engineering. This is a genuine 50:50 hybrid role: you’ll define the product’s visual language and user experience and build the front‑end that powers a mobile‑first, AI‑enabled platform used by thousands of legal professionals worldwide. Key requirements: • Proven UI/UX design experience for mobile and SaaS products, backed by a strong portfolio., • Deep expertise in Figma, prototyping tools, and modern design workflows., • Advanced front‑end engineering skills with React, JavaScript, TypeScript, HTML, CSS—comfortable owning complex UI builds end‑to‑end., • Experience working in cloud environments (Azure preferred) and modern Agile/DevOps teams., • Strong understanding of responsive design, accessibility, and cross‑browser behaviour., • Excellent communication skills and a collaborative, product‑focused mindset., • Ability to work 30% onsite in London, 70% remote. What You’ll Own: • Design intuitive, mobile‑first interfaces for a global SaaS product used across complex legal workflows., • Build high‑quality front‑end experiences using React, JavaScript, TypeScript, HTML and CSS within a .NET ecosystem., • Translate complex requirements into elegant, user‑centred solutions, collaborating with product managers, engineers, and legal SMEs., • Run usability testing, gather real‑world feedback, and iterate with purpose., • Champion accessibility and consistency across platforms (WCAG)., • Integrate with backend services (C#, Azure) and contribute to API‑driven development—ideal if you want to broaden your backend exposure., • Maintain and evolve design systems and component libraries to support scale. Why This Role Is Different: • Shape a flagship global product used by top‑tier legal teams., • Join a mature engineering culture with real investment in AI, automation, and cloud‑native tech., • Own both design direction and front‑end architecture—a rare level of influence., • Work for a globally recognised, stable brand with long‑term vision and backing. £75k–£85k + 10% bonus + exceptional benefits. City of London | Hybrid (70% remote)

Senior SharePoint Developer Our prestigious US law firm client is seeking a highly skilled Senior SharePoint Developer with extensive experience migrating SharePoint 2016 on-premise solutions to modern SharePoint platforms. This permanent role, based in their stunning City offices, combines hands-on custom development, system maintenance, and intranet design. • Salary to £100,000, • Hybrid working – 4 days in the office / 1 day remote, • Free lunch every Wednesday, • £100 monthly employee contribution towards lunch or other expenses Senior SharePoint Developer Key Responsibilities: • Design, develop, and support custom solutions across SharePoint Subscription Edition (SE) and SharePoint Online, • Lead migration of SharePoint 2016 on-premise solutions to SE and Online, • Build SPFx web parts, extensions, and integrations using TypeScript, JavaScript, React, and REST APIs, • Manage updates, patches, and service packs to ensure stability, security, and compliance, • Administer service and web applications, site collections, permissions, authentication, and governance, • Provide technical leadership and mentor junior team members, • Collaborate with project managers, business analysts, and stakeholders to deliver solutions aligned to requirements, • Recommend improvements to development standards, governance, and platform architecture Senior SharePoint Developer Skills & Requirements: • Law firm experience highly advantageous, • Extensive experience developing and administering SharePoint Subscription Edition (SE) and SharePoint Online, including migration from SharePoint 2016 on-premise, • Strong expertise in SPFx development and modern front-end technologies (TypeScript, JavaScript, React, HTML5, CSS3), • Experience integrating SharePoint solutions using REST APIs, Microsoft Graph, C#, and .NET, • Hands-on management of on-prem SharePoint environments, including patching, upgrades, performance tuning, and troubleshooting, • Experience with Business Connectivity Services (BCS), External Content Types (ECTs), and SQL Server design and optimisation

Senior C# .NET Front Office Developer | Pricing & Risk Analytics | £150k | Front Office Location: London (Central) Working Pattern: Hybrid (3 Days Office / 2 Days Remote) Sector: Global Financial Services – High-Performance Analytics Salary: Up to £150,000 + Bonus + Benefits The Mission: Architecting High-Performance Risk Engines Our client is seeking a Senior C# .NET Software Engineer to join their Analytics Development team, a group at the intersection of high-scale technology and quantitative finance. This is an opportunity to lead the design of advanced pricing and risk platforms, including a high-performance distributed computing system used for real-time market data and trading support. As a Senior C# Software Engineer, you will collaborate directly with Trading and Quantitative teams, ensuring that complex business objectives are met through robust architecture and continuous innovation. Your Impact • Architectural Strategy: Lead the design of technology solutions that form the bedrock of the firm’s analytics., • Distributed Systems: Build and optimize scalable, high-performance systems using modern C# .NET frameworks., • Best Practices: Define and uphold software engineering standards to ensure consistency and quality across the global team., • Project Leadership: Work with the Development Manager to shape the roadmap and define strategic priorities for the Analytics squad. The Technical Bar • Core Languages: Expert in C# / .NET paired with a strong proficiency in Python., • Full-Stack Visualization: Hands-on experience with React, TypeScript, and JavaScript for front-end development., • Domain Depth: A solid understanding of derivative products and risk sensitivities (Greeks)., • Cloud & DevOps: Experience with AWS, Terraform (Infrastructure as Code), and modern CI/CD pipelines., • Rigor: Proven ability in software architecture using Design Patterns, SOLID principles, and TDD/BDD. About You • The Analytical Thinker: You are a Senior C# .NET Developer with exceptional mathematical and analytical abilities., • The Collaborative Professional: You are approachable, self-efficient, and excel at building relationships with demanding stakeholders., • The Resilient Engineer: You thrive in a fast-paced environment where you take a high level of technical responsibility. Why Join? • High-Performance Focus: You will work on distributed computing systems that require deep Senior C# .NET expertise, not just standard business logic., • Modern Ecosystem: Engage in Agile ceremonies (Scrum) within a team that prioritizes robust architecture and innovative product development., • Front Office Impact: Direct visibility into the trading P&L and a seat at the table with the Quants and Traders. Senior C# .NET Front Office Developer | Pricing & Risk Analytics | £150k | Front Office

Equities Quant Developer (Python) – Madrid Madrid £80,000 – £130,000 Build the systems that shape portfolio decisions at a leading multi-strategy hedge fund - while based in Madrid. This is a role for someone who enjoys owning real products end-to-end. You’ll work directly with portfolio managers and strategy teams, turning messy datasets into tools, dashboards, and analytics that actually drive investment decisions. It’s less about theory-heavy modelling and more about building robust, production-grade systems that people rely on every day. Think: decision-support tools, performance analytics, and data pipelines that turn raw information into actionable insight. You’ll get London-level compensation, but with a Madrid lifestyle - and a high degree of autonomy in how you build and ship. What you’ll do • Design and build end-to-end applications that support strategy, from data ingestion through to front-end dashboards and visualisation tools., • Work directly with PMs and analysts to understand problems, define requirements, and deliver practical solutions that improve decision-making., • Develop systems that analyse performance, evaluate strategies, and surface insights from large and often messy datasets (including alternative data)., • Own your work fully: from initial idea and architecture through to deployment, iteration, and long-term maintenance., • Collaborate with technology and AI teams to scale tools and integrate them into the broader investment platform. What you’ll need • Strong Python skills (core requirement), with experience building production-grade applications and working with large datasets; SQL expected., • Around 2+ years’ experience in a quant dev, data, or similar engineering-focused role., • Ability to operate independently: comfortable taking problems from vague idea to a fully working solution without heavy structure or hand-holding., • Experience building full-stack or end-to-end systems (data pipelines, back-end services, dashboards/visualisation layers)., • Solid grounding in data science/statistics and experience working with time-series or structured datasets., • Strong ownership mindset: you write it, you run it, you improve it. Nice to have • Exposure to financial markets or equities., • Experience working with alternative data or investment teams. About the company A leading London-based multi-strategy hedge fund, known for combining technology, data and quantitative thinking across its investment teams.

💻 Senior C# & React Full Stack Developer | ⚡ Front Office Trading House | 💷 £130,000 + Bonus | 🏙️ London | 🧑‍💻 3 Days in Office A London-based Hedge Fund is on the lookout for a Senior Full Stack Developer with strong React (Front End)and C# (Back End) skills to join their high-performing team. Working directly with the Front Office trading desk, you'll help build a Greenfield trading platform, contributing to everything from architecture to deployment. 🚀 Why This Role? • You’ll work at the intersection of FinTech innovation and front-office trading, • Be part of a team building software used both internally by traders and externally as a SaaS product, • Leverage the latest tech in a modern, agile environment: React.JS, C#, TypeScript, CI/CD, DevOps 💰 Compensation: £130,000 base salary + strong bonus 📍 Location: Central London (Hybrid – 3 days in-office) 📈 Impact: Direct exposure to trading strategies, real-time systems, and mission-critical apps. 🔧 Tech Stack & Requirements: • ✅ 6+ years of hands-on coding in C# and React, • 🎯 Experience designing modern event-driven UIs, • 🧠 SQL Server / MongoDB / PostgreSQL (or similar), • 🛠️ Strong grasp of CI/CD pipelines and Agile delivery, • 🌐 Skilled in TypeScript, modern JS frameworks, • 🧱 Proven track record in system architecture & design, • 🤝 Leadership experience (you'll help guide others!) 👀 What You’ll Do: • Collaborate with traders and stakeholders for real-time feedback, • Lead design discussions, write clean code, and mentor junior engineers, • Shape how the company builds, scales, and maintains tech Email your CV directly to or reply to this post.

Project Manager – Data Centres (Utilities / Power Focus) Location: London (Hybrid) Salary: £60,000 – £80,000 + package Overview We are working with a leading developer/operator within the data centre sector to appoint a Project Manager with a strong background in utilities, power, or energy infrastructure. This role offers a unique opportunity to work across both front-end development and project delivery on mission-critical data centre schemes, with a particular focus on utilities infrastructure including power, grid connections, water, and fibre. Key Responsibilities Front-End Development • Support site identification, feasibility studies, and due diligence, with a focus on utilities capacity and constraints, • Coordinate with utility providers, DNOs/TSOs, and local authorities, • Develop and manage utilities strategies, including grid connection and infrastructure phasing, • Advise on programme, cost, and risk relating to utilities and energy infrastructure, • Work closely with design teams, consultants, and internal stakeholders during pre-construction Project Delivery • Manage the delivery of utilities infrastructure packages across data centre projects, • Oversee contractors, subcontractors, and utility providers to ensure programme and quality targets are achieved, • Monitor progress, budgets, and risks, with a focus on critical power milestones, • Ensure compliance with health & safety, regulatory, and environmental standards, • Act as a key interface between client, consultants, and delivery teams Candidate Profile • Proven experience as a Project Manager within utilities, power, or energy infrastructure, • Strong understanding of grid connections, substations, and HV/LV systems, • Experience delivering large-scale infrastructure or mission-critical projects (data centre experience advantageous), • Ability to operate across both pre-construction and delivery phases, • Strong stakeholder management skills, particularly with utility providers and regulatory bodies, • Degree-qualified in Engineering, Construction Management, or a related discipline (preferred) The Opportunity • Work on high-growth, mission-critical data centre developments, • Exposure to both strategic front-end development and complex project delivery, • Join a collaborative and fast-paced environment within a rapidly expanding sector, • Clear career progression opportunities

Senior Front-end Developer (AI-First SaaS Platform) Compensation: Competitive, based on location and experience Location: Turkey — Hybrid (Istanbul office 1 day/week + remote) Keepnet is an AI-driven SaaS platform helping organisations manage human cyber risk at scale. We’re growing strongly in the UK with increasing global momentum. With Agentic AI live in production, Keepnet runs autonomous systems that plan, build, and operate security awareness and human risk workflows — supported by strong guardrails, auditability, and observability. We’re looking for a Senior Front-end Developer who wants to build production-grade web experiences that power these systems — in an AI-first engineering team where quality, ownership, and long-term thinking matter. What You’ll Do • Build and own key parts of Keepnet’s web application (Vue/Nuxt), including performance, reliability, and maintainability., • Design and develop clean, modular UI components and shared packages (design system patterns, reusable modules)., • Implement AI-driven user experiences: human-in-the-loop approvals, guardrails-aware UI, clear feedback loops, and audit-friendly flows., • Integrate with internal APIs (and relevant third parties) to enable automation, reporting, and security workflows., • Create resilient UX for async workflows (jobs, queues, long-running tasks): polling, retries, idempotent actions, progress states, and error recovery., • Improve and maintain frontend observability (client-side logging, metrics, tracing where applicable; tools like Sentry) to prevent incidents rather than react to them., • Write and maintain automated tests across levels (unit/component and E2E) to increase release confidence., • Collaborate closely with Product, Design, Backend, and Customer-facing teams to ship features that solve real customer problems., • 5+ years building modern web applications for production SaaS., • Strong experience with Vue.js (Vue 2 & Vue 3) and Nuxt (Nuxt 2/3). (If you’re strong in Vue and can ramp quickly on the other, that’s ok.), • Solid knowledge of TypeScript, modern JavaScript, and browser fundamentals., • Strong understanding of API integration and real-world frontend architecture (state management, routing, data-fetching patterns, error handling)., • Ability to build for reliability: monitoring, debugging, incident hygiene, and continuous improvement., • Experience improving performance (Core Web Vitals, bundle optimization, SSR/CSR trade-offs, caching strategies)., • Experience with frontend testing (unit/component + E2E) and setting pragmatic quality bars., • Comfortable taking ownership beyond deployment: you ship it, you support it., • Hands-on experience using AI-assisted development and design tools such as Cursor, Figma Make, or similar — using AI daily for coding, refactoring, UI generation, and iteration, while maintaining strong engineering judgment and code quality. Nice-to-haves • Experience with Azure-based delivery pipelines (CI/CD) or cloud-native environments., • Experience with design systems (Storybook), and strong collaboration with Figma workflows., • Familiarity with accessibility (WCAG) and internationalisation (i18n, including RTL languages)., • Familiarity with React (helpful for cross-team collaboration, not required). Security mindset (important) • You build systems that are secure by design: XSS/CSRF awareness, safe auth/token handling, dependency hygiene, and careful data display. Tech Stack (Current) • Frontend: Vue (2 & 3), Nuxt, • Cloud / Delivery: Azure (CI/CD), • Observability: Sentry (and related logging/monitoring patterns) (We don’t expect you to know every tool on day one — we care about fundamentals and ownership.) Life at Keepnet Engineering at Keepnet is about craft, collaboration, and impact. What you can expect: • Hybrid working: In-office collaboration + remote focus time, • Thoughtful engineering: Time to design systems properly, not just ship quickly, • Global context: Work on a multinational platform used across multiple regions, • AI-first environment: AI-assisted development and production-grade AI systems are part of everyday work, • Team culture: Monthly team lunches and quarterly offsites, • Care about clean architecture, maintainability, and product quality, • Enjoy working with experienced peers who challenge each other constructively, • Prefer preventing incidents over reacting to them, • Want to build software used by real customers at real scale, • Believe good engineering is as much about ownership and judgment as it is about code If that sounds like you, we’d love to talk.

The Software Engineering team of this leading investment management client is seeking a Front-End Angular Web Developer to help build a Single Page Application using the latest version of Angular. Team members will work within an Agile Scrum environment. Ideal candidates will have a minimum of three years of recent web development experience and strong oral and written communication skills. Proficiency in HTML, CSS, TypeScript, and Angular 20+ is required. Experience with the following is preferred: • OAuth 2.0 authorization flows, • Git source code repositories, • API integration and consumption, • Azure SQL databases and query development, • Azure Cloud Services, • Azure DevOps Our client operates a hybrid working model of 3 days in office + 2 days working from home

Salary: up to £200k base Summary Leading HFT fund looking for an experienced Front End Developer to join their core UI platform team. This is a high impact role where your primary focus is building and extending the core UI platform, using it to develop business-critical applications. You'll collaborate extensively with a wide variety of teams, helping them use the platform to build their own applications. You'll aim for simplicity where possible, but you'll also build cutting-edge UIs when required. Technology is prized by the traders as crucial to their continued success. Unique in their field, this global firm combines the lively, positive spirit of a start-up with the stability of a longer-established player. The successful Web Platform Engineer will be comfortable within the modern web development environment (tools & techniques), with a deep empathy for the developers who'll use your platform, always looking for improvements to increase their productivity. Requirements • Minimum 4+ years of professional experience building web-based UIs, • Extensive experience with React, Typescript, WebSocket protocols, REST, and UI unit-testing, • Very comfortable working in a highly agile, collaborative methodology (sprints, pair-programming, testing, estimation, etc.) Benefits • Competitive base salary & bonus, • Enormous opportunity to grow, learn and have a significant business impact, • Contributions are rewarded; career progression supported, • Substantial benefits package, including private medical, paid parental leave, group life assurance & parking/cycle schemes Whilst we carefully review all applications, to all jobs, due to the high volume of applications we receive it is not possible to respond to those who have not been successful. Contact If this sounds like you, or you'd like to know more, please get in touch. Andy Stirling-Martin 020 3137 9579 linkedin.com/in/andrew-stirling-martin-7664a946

This is one of the world's top algorithmic trading firms, looking for an experienced full stack developer to architect and design enhancements for global web-based systems using mainly Python and React. Working closely with teams across the firm - Algo, Business Development, Middle Office, Trading Tech - your code will impact business logic, provide user-friendly interfaces, and increase the quality of the web-based infrastructure. You'll be responsible for understanding end-user requirements, creating full-stack applications, expanding existing infrastructure and identifying opportunities for improvement. Requirements • 3+ years of software development experience, including strong Python programming skills, • Solid Javascript/Typescript experience on a modern web framework (preferably React), • Minimum bachelor's degree in Computer Science, Engineering (or related field), • Excellent multitasking and time management skills, • Market-leading salary + bonuses + generous benefits package, • Friendly, informal yet highly rewarding work culture, • Work with the latest technologies on complex problems with significant impact, • Feel valued and be rewarded for your hard work where coding is front and centre Whilst we carefully review all applications, to all jobs, due to the high volume of applications we receive it is not possible to respond to those who have not been successful. Contact If you feel you are a strong match for this role, please do not hesitate to get in touch: Dominic Copsey +44 (0) 203 475 7193 linkedin.com/in/dom-copsey-586478143/

£48000-70000 GBP Hybrid WORKING Location: Central London, Greater London - United Kingdom Type: Permanent Front End Developer Permanent / Hybrid - London, Leeds or Manchester £48,000 - £70,000 + package Our client, an industry leader in cyber security, are currently looking for a Front-end Developer to work with a key client in developing software applications helping them to visualise and manage real time mission data. As a Front-end Developer you will: • Produce or validate the schedule and effort estimate for each task they perform, • Understand the importance of schedule and will endeavour to estimate accurately and deliver according to those estimates, • Demonstrate a skill and adeptness in team collaboration, technical discussion and negotiation., • Continually increase personal understanding of the languages, frameworks, technical concepts, methods and measurements, • Design, code, test, correct, and document moderately complex programs and program modifications from supplied specifications, using agreed standards and toolsTo join our client as a Front-End Software Developer you'll need:, • Security Clearance Eligibility up to Developed Vetting Level, • Development experience in:, • JavaScript/TypeScript, • React, • CI/CD Pipeline understanding using Gitlab, • Experience working with customers to understand requirements and create wireframesAs a Front-end Developer your package will be:, • £48,000 - £70,000, • Discretionary Company Bonus, • Security Clearance Bonus, • Medical care, • PensionAre you ready to work as a Front-end Developer for an organisation that makes a huge impact on the security of the UK? If so, click apply or get in touch with Connor Smyth at Anson McCade.

A successful, mid-sized British fund looking for a C#/.NET developer with hands-on experience of professional software development to join their head office in London. In this role, you'll draw on your strong technical skills to develop, maintain and support software for the front office. You'll join a very small, agile team where you will contribute to whole end-to-end projects, building the tools that help the PMs and traders decide what to trade next. This is a great opportunity to grow your career over the next few years. To be successful, you'll enjoy facing off to the business and have a proactive approach. Skills and Experience Required • Around 6-10+ years of professional experience, • Strong C# and .NET capabilities, • Degree in Computer Science, Maths, Physics (or similar) from a top-tier university, • Finance experience preferred but not strictly required, • Any of the following would be beneficial: Python, C++, Matlab, R; SQL Server or PostgreSQL, RabbitMQ or Kafka, Memcache or Redis, • Familiarity with compilers and formal languages, • Excellent salaries + bonuses + benefits, • High degree of ownership and impactful work, • Positive, collegial culture encourages knowledge sharing Whilst we carefully review all applications, to all jobs, due to the high volume of applications we receive it is not possible to respond to those who have not been successful. Contact If you think you are a strong candidate for the role and would like further info, please contact: Tom Brown +44 (0)20 4576 5966 linkedin.com/in/thomas-brown-196a29103

Aveni is redefining how financial institutions use AI. We build real, production-ready agentic systems that reshape how banks, advisers and financial services firms operate, replacing fragmented processes with intelligent, end-to-end workflows. We have been recognised as Fintech of the Year for two consecutive years and awarded Best Specialist Technology Service at the Professional Adviser Awards 2025. Backed by leading investors including Puma Private Equity, and commercially supported by Lloyds Banking Group and Nationwide Building Society, we previously completed one of Scotland’s largest Series A rounds. Since then, we’ve continued to grow rapidly as adoption of AI in financial services accelerates, and we’re now scaling our team to meet that demand. The Role We're hiring an Engineering Manager to lead and grow one of our engineering teams. This is a people first role for someone who is genuinely excited about the craft of leadership. You will own the performance, growth, and culture of your team, working closely with Product and Lead Engineer to create an environment of genuine ownership and high autonomy. This role requires a strong engineering background, not to own the technical direction, but to earn credibility, ask the right questions, and know when to step in. What You’ll Be Doing • Own performance, development, and progression of your team, • Own the individual performance and development of your direct reports, setting a high bar, giving honest feedback, and creating conditions for engineers to grow into real ownership., • Build a self-organised team, initially playing a facilitating role in ceremonies, with the explicit goal of no longer being needed to run the process., • Partner with Product on roadmap planning, making sure engineers understand the context behind the work, not just the tickets in front of them., • Own your team's delivery, keeping engineers unblocked, priorities clear, and commitments met., • Spot patterns in how your team operates, design better ways of working, and build the automation that powers those improvements., • Stay close enough to the codebase to spot friction, improve developer tooling, and engage credibly in technical discussions, without stepping onto the critical path., • Drive hiring alongside our Recruitment team, contributing to interview process design, and a high-quality candidate experience., • Set the cultural expectation around AI coding tools, building team-wide norms for responsible, high-quality AI-assisted engineering. What We’re Looking For • Extensive experience in software engineering, with genuine hands-on technical experience. You know what good code looks like and can get into the details when it matters., • Proven experience as an Engineering Manager or Team Lead, with real ownership of individual performance and team culture., • A track record of building high-trust, high-autonomy teams, not teams that work because of you, but teams that work because of the environment you built., • Good understanding of Node.js or Python, and React. Enough to have credible technical conversations, review code, and debug issues alongside your team., • Experience with Agile/Scrum, and a track record of improving how teams deliver, not just following a process., • Genuine excitement about AI coding tools. You use them yourself, you help your team use them well, and you stay current on what's emerging., • You enjoy management and leadership problems. Growing and unblocking people, building the processes and frameworks that make the team better. These are things you actively want to do. Why Aveni • We're building AI systems for a sector where trust and safety genuinely matter and we take that seriously in how we engineer., • High-trust, high-autonomy culture: we give engineers real ownership and expect them to use it., • AI-native engineering culture. We use AI tools across the full software lifecycle and expect our engineering leaders to lead from the front., • High-growth fintech at an exciting moment. New products launching, the team scaling, and the chance to shape how engineering works at Aveni for years to come. Join Us in Making a Difference At Aveni, we believe that diversity drives innovation. We’ve built our business to ensure an inclusive workplace where everyone feels valued and empowered to contribute their best work. If you’re passionate about technology and its ability to drive positive change for the future of financial services, we’d love to hear from you. Even if you don’t meet 100% of requirements, we’d like to hear from you anyway if you believe you’d fit in. Apply now to join us on our mission to transform the financial services industry through AI. Benefits at Aveni. What you’ll love: • We’re a remote-first company across the UK, with regular off-sites and in-person gatherings that are always fun, motivating and team-focused., • Work abroad policy, • Co-working spaces available, • 34 days holiday (including flexible bank holidays) and your birthday off, • Company-wide off-sites, • Optional Personal Development Plan, • Flexible benefits platform, • Protection essentials including Life Insurance, Income Protection, Critical Illness cover, and Pension (up to 5% matched employer contribution with optional increased contributions), • Private health and dental care, • Potential share options, • Enhanced family leave

Lead UI / React Data Visualisation Engineer Location: UK / HybridSalary: Competitive + Excellent BenefitsEmployer: Global Technology Organisation Are you a Lead-level UI Engineer with exceptional React and frontend architecture skills?Do you want to design and build visual experiences used by 50,000 global developers every day? This is a standout opportunity for a technically brilliant engineer to join a world-class product organisation. You'll work across multiple products, leading the creation of rich, intuitive data visualisation components - including a high-profile developer homepage central to the experience of tens of thousands of engineers. The RoleAs a Lead UI / React Data Visualisation Engineer, you'll: Take ownership of UI and frontend implementation across several product lines, with a strong focus on React and modern component architecture. Build interactive, high-performance data visualisation experiences using libraries such as D3.js, ECharts, or similar. Develop and evolve the UI for a developer homepage with 50,000+ active users, ensuring it is intuitive, responsive, and visually compelling. Set technical standards for UI engineering - component structure, state management, performance optimisation, accessibility, and design systems. Collaborate closely with UX designers, product managers, data engineers, and platform teams. Mentor and guide other engineers while remaining hands-on with coding, reviews, and architectural decisions. About YouYou will thrive in this role if you have: Expert-level React skills, including component architecture, hooks, state management, and performance tuning. Strong UI engineering experience - you care about usability, interaction design, and polished user experience. Deep technical capability in data visualisation libraries (D3.js highly valued). Proven success building responsive, scalable, and robust front-end solutions in complex environments. Experience working across multiple products or platforms simultaneously. An ability to transform complex datasets into intuitive, meaningful visual insights. Confidence to provide technical leadership and contribute to wider front-end strategy. What's on Offer A major impact role shaping a UI used by 50,000+ developers globally. The chance to lead architecture and decision-making across multiple products. A supportive, innovative environment with autonomy and room to experiment. Flexible hybrid working and excellent benefits. Clear growth and progression opportunities in a global engineering organisation. Ready to Lead?If you're a highly skilled React/UI engineer with a passion for visual storytelling, product quality, and technical excellence, this is a career-defining role. Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept the T&C's, Privacy Policy and Disclaimers which can be found at hays.co.uk TPBN1_UKTJ

Senior UI/UX Designer & Frontend Developer (Mobile Figma React) Global Legal Tech A rare opportunity to join one of the worlds most respected legal brandspart of the industrys magic circle as they build a next-generation, AI-driven SaaS platform redefining how global legal teams operate. This is a mature, well-funded product environment with deep investment in automation, cloud-native engineering (Azure), and modern product delivery. Were hiring a Senior UI/UX Designer & Frontend Developer who thrives where product design meets engineering. This is a genuine 50:50 hybrid role : youll define the products visual language and user experience and build the front-end that powers a mobile-first, AI-enabled platform used by thousands of legal professionals worldwide. Key requirements: Proven UI/UX design experience for mobile and SaaS products , backed by a strong portfolio. Deep expertise in Figma , prototyping tools, and modern design workflows. Advanced front-end engineering skills with React, JavaScript, TypeScript, HTML, CSS comfortable owning complex UI builds end-to-end. Experience working in cloud environments (Azure preferred) and modern Agile/DevOps teams. Strong understanding of responsive design, accessibility, and cross-browser behaviour . Excellent communication skills and a collaborative, product-focused mindset. Ability to work 30% onsite in London , 70% remote. What Youll Own: Design intuitive, mobile-first interfaces for a global SaaS product used across complex legal workflows. Build high-quality front-end experiences using React, JavaScript, TypeScript, HTML and CSS within a .NET ecosystem. Translate complex requirements into elegant, user-centred solutions , collaborating with product managers, engineers, and legal SMEs. Run usability testing , gather real-world feedback, and iterate with purpose. Champion accessibility and consistency across platforms (WCAG). Integrate with backend services (C#, Azure) and contribute to API-driven developmentideal if you want to broaden your backend exposure. Maintain and evolve design systems and component libraries to support scale. Why This Role Is Different: Shape a flagship global product used by top-tier legal teams. Join a mature engineering culture with real investment in AI, automation, and cloud-native tech. Own both design direction and front-end architecture a rare level of influence. Work for a globally recognised, stable brand with long-term vision and backing. £75k£85k 10% bonus exceptional benefits . City of London | Hybrid (70% remote)

Java Developer - IDAM/ IDM SME - SC Cleared - £550 - £650 per day - remote with occasional travel Developer - IDAM/IAM SME SC Cleared - £550 - £650 per day We are looking for a Developer with very strong and proven IDAM (Identity and Access Management) experience for a large Government client. You will be part of a continuous improvement squad delivering enhancements and new features alongside BAU work (i.e. incidents and support maintenance activities). In addition, you will be involved in helping our client transform their IDAM service , re-platforming to Azure Kubernetes Service. You will have a solid understanding of modern deployment pipelines and DevOps principles. The role will require providing out of hours support (i.e. Monday to Saturday once per month). Java Developer - IDAM/ IDM experience - SC Cleared - £500 - £600 per day - remote with occasional travel As a Senior Software Engineer with a focus on back-end development, you will play a key role in designing, building, and evolving high-performance, server-side applications. Your responsibilities will extend beyond coding to include technical leadership, mentoring, and strategic input on technology decisions. Java Developer - IDAM/ IDM experience - SC Cleared - £500 - £600 per day - remote with occasional travel Key Responsibilities: -Architect, develop, and enhance robust, scalable systems and services in a modern, cloud-based environment. -Lead or contribute to technical design discussions, translating business requirements into high-quality solutions. -Participate actively in Agile ceremonies, including daily stand-ups, sprint planning, and retrospectives. -Guide and collaborate with cross-functional teams, ensuring best practices in coding, integration, and delivery are followed. -Own and manage the integration of large-scale components within web application ecosystems -Play a proactive role in incident and change management, helping to maintain high system reliability and responsiveness. -Contribute to and influence technical decision-making and process improvements that drive long-term team success -Solid understanding of modern deployment pipelines and DevOps principles. Essential . Knowledge of Identity and Access Management (IDAM) . Experience in developing applications that interact with at least one IDAM platform (e.g., ForgeRock, One Identity, Okta, Azure AD, AuthO) . Java development . Jenkins . Reverse engineering . Working collaboratively in a close-knit team and being able to work independently on Jira tickets 'Nice to haves' include: . Ansible . Azure . CI/CD . Front-end development experience Java Developer - IDAM/ IDM experience - SC Cleared - £500 - £600 per day - remote with occasional travel Damia Group Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job you accept our Data Protection Policy which can be found on our website. Please note that no terminology in this advert is intended to discriminate on the grounds of a person's gender, marital status, race, religion, colour, age, disability or sexual orientation. Every candidate will be assessed only in accordance with their merits, qualifications and ability to perform the duties of the job. Should the role require the successful candidate to undergo and be eligible for UK Security Vetting. Clearance sponsorship will be provided where required. Due to the nature of the work, candidates should meet the relevant residency requirements. If applicable, Reserved Post nationality restrictions will be confirmed by the client. Damia is committed to inclusive recruitment and welcomes applicants from all backgrounds. Damia Group is acting as an Employment Business in relation to this vacancy and in accordance to Conduct Regulations 2003. TPBN1_UKTJ

The Senior Developer will be responsible for both front-end and back-end development, with a focus on Python, including the challenging but rewarding task of reverse engineering an existing codebase to integrate new features and improvements. We are seeking a highly skilled and versatile Senior Deve

Full Stack Engineer / Developer (Python Django Angular) London onsite to £70k. As a Full Stack Engineer you'll architect, design and build scalable full stack applications, initially with a weighting to the Angular front end to produce seismic imaging and data visualisations, playing a vital role i

Sharepoint Engineer Must have strong Sharepoint Development, Administration and Migration (Sharepoint Online) experience Hybrid working: 3 days per week required in the office. DGH Recruitment are currently recruiting on behalf of a global law firm who are looking for a Sharepoint Developer & Administrator to join the team on a permanent basis in their London office as they look to grow their IT function within the EMEA region. They are seeking a highly skilled Senior SharePoint Engineer to design, develop, administer, and modernize their SharePoint environments across SharePoint Subscription Edition (SE) and SharePoint Online. This role will combine hands-on custom development with enterprise platform administration, including system maintenance, updates, patching, governance, and intranet design. Responsibilities; • Sharepoint development and modernisation, • Sharepoint administration and operations, • Sharepoint on prem integration, • Technical documentation, • Mentorship and guidance to junior developers and administrators Required Skills / Experience: • Strong experience migrating SharePoint 2016 on-premise environments to SharePoint SE and/or SharePoint Online., • Proven expertise in SharePoint Framework (SPFx) development., • Proficiency in TypeScript, JavaScript, React, HTML5, CSS3, and modern front-end development practices., • Strong experience integrating...

Location: Bristol, Cambridge, London, Manchester Position Summary Connect to your Industry Do you want to be at the heart of some of the biggest and most ambitious programmes undertaken to keep our country safe? We are proud of the impact we have with our Defence & Security clients, the strength of our relationships, and the variety of our skills and expertise that we bring to help them achieve their mission. We’re growing our teams across all of Technology & Transformation. If you are cleared to DV level, and want to grow your career in this sector, we are very keen to hear from you. Connect to your career We drive progress. Using our vast range of expertise, we help our clients become leaders wherever they choose to compete. To do this, we invest in outstanding people. We build teams of future thinkers, with diverse talents and backgrounds, and empower them all to reach for and achieve more. What brings us all together? It’s how we approach the thousands of decisions we make every day. How we behave, our beliefs and our attitudes. In other words: our values. Whatever we do, wherever we are in the world, we lead the way, serve with integrity, take care of each other, foster inclusion, and collaborate for measurable impact. These five shared values guide every decision we make and action we take, helping us deliver impact where it matters most. Connect to your opportunity We're looking for people who are natural initiative-takers—individuals who bring out the best in others, are brilliant listeners, and can help grow our business without compromising standards, integrity, or culture. We are seeking a highly skilled and motivated Full Stack Developer to join our dynamic team in the public sector. The ideal candidate will possess a strong background in both front-end and back-end development, with a focus on creating innovative and efficient solutions for government-related projects. The successful candidate will play a key role in designing, implementing, and maintaining web applications that address the unique challenges and requirements of Defence & Security. Responsibilities: • Design, develop, and deploy robust web applications for public sector projects., • Contribute to the entire software development lifecycle in collaboration with cross-functional teams., • Create responsive user interfaces using modern front-end technologies and frameworks., • Develop secure and efficient server-side logic using relevant languages and frameworks., • Implement security best practices, ensuring compliance with government regulations., • Conduct regular security assessments and collaborate to address vulnerabilities., • Develop and maintain well-documented RESTful APIs for seamless system communication., • Work with project managers, UX/UI designers, and stakeholders to translate requirements into technical specifications. All applicants must hold (or be willing to obtain) UK security clearance to Developed Vetting (DV) level. Essential skills: • Proficient in modern front-end technologies: HTML5, CSS3, JavaScript, and frameworks like React, Angular, or Vue.js., • Strong skills in server-side logic using languages such as Node.js, Python, or Java., • Experience with both SQL and NoSQL databases, including data modelling for government applications., • Proficient in analyzing complex issues and implementing effective solutions for public sector challenges., • Flexibility to navigate changing project requirements in a dynamic public sector environment., • Familiarity with government processes, policies, and systems, enhancing the ability to tailor solutions to public sector needs., • Understanding of UX principles to create applications that are accessible and user-friendly for government officials and the public., • Proven ability to develop and maintain well-documented RESTful APIs for seamless system communication., • Experience with implementing and adhering to security best practices for government data.

A leading London law firm is seeking an Application Support/Developer to be responsible for the support for the administration and optimisation of the businesses databases. They will also be required to support key applications including the firm's Case Management System (Inprotech), Document Management System (iManage Worksite), Microsoft SQL Server and other core systems. This role is paying up to £70,000 plus very good benefits including hybrid working (2 days working from home 3 days in the central London office). The role-holder will be responsible for: Providing application configuration and maintenance of business systems, including CPA Inprotech Case Management software, iManage Worksite Document Management Systems (client and server side) Developing MS Office applications including templates, data injection and automation. Assisting with improving the efficiency and productivity of staff using IT applications and manipulating information. Liaising with the end users, Inprotech Development Analysts, Partners (including the Partner responsible for Inprotech) and the Senior Software Developer to understand business requirements and deliver solutions Under instruction from the Applications and Development Manager, manage and optimise the various SQL Server databases Maintain application security and data privacy in line with IS027001 standards, applying secure coding practices and ensuring compliance with firm security standards Liaise with other functions within the Technology Team and Finance. Design new and maintain Microsoft Office templates with data integrated from other data sources. Required Skills: Must Have: Experience of working in a Legal services/Law firm/Professional Servicesenvironment Strong Microsoft SQL Server experience (querying, basic optimisation, T-SQL) Proven experience in supporting and maintaining business applications (not just development) Experience with scripting languages (PowerShell, VBA, or VBScript) Familiarity with Microsoft environments (Office 365, Windows Server, Active Directory) Strong communication skills and experience working with end users and senior stakeholders MS Server 2016 network administration (AD, groups, security, etc.) including Exchange Knowledge of IIS configuration and management Desirable Skills Experience with Inprotech, iManage applications (front & back end) version 11 onwards Understanding of data security and compliance, including ISO27001 or secure coding practices SQL Server development skills (stored procedures, triggers, performance tuning) Experience with SSRS reporting Exposure to IIS, HTML, CSS, or web-based systems TPBN1_UKTJ

Title: Full Stack Engineer (SC Clearable) Location: Aylesbury (1-2 days on site) Type: Up to £85,000 D.O.E I'm supporting a growing tech company looking for a Full Stack Developer who can take real ownership of their front-end. This role is ideal for someone who wants to shape how the UI is built, structured, and deployed, not just deliver tickets. They also need someone comfortable with agentic coding and building autonomous, modular components. The Role: Lead and structure the front-end architecture using React & and supporting backend services in Python Take full ownership of how the the SDLC Drive agentic coding practices across the UI Build scalable, high-quality interfaces and reusable components Work closely with engineering and product teams Operate within a cloud environment (AWS experience is a strong plus) What You'll Bring: Strong commercial React + Python experience Confidence taking ownership and setting front-end standards Experience with AWS or cloud-based development (preferred) Ability to design scalable UI patterns and component libraries A proactive, autonomous approach to problem-solving Why This Role? You'll have genuine influence over the front-end direction, working in a modern engineering environment with plenty of autonomy and the opportunity to shape best practices. If you're interested in this role or know someone who would be, then please apply to this role and contact a. Methula@ io associates.co. uk TPBN1_UKTJ

Role Summary : We are seeking a Front End Developer to join our Digital Asset development team. Role Description : Develop and maintain responsive, user‑friendly web interfaces for financial services applications using modern front‑end frameworks. Maintain clear documentation for front‑end

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) includ

As a Front End Developer you will: Design, develop, deploy, and maintain front-end applications as part of autonomous DevOps teams. Experience integrating with back-end APIs and building end-to-end front-end architectures. Are you excited by modern web technologies and enjoy creating innovative solu

A Front-End Developer (Senior) is expected to have a deep understanding of front-end technologies such as React JS, HTML, CSS, and JavaScript. Collaborating with designers and back-end developers to ensure the seamless integration of front-end and back-end functionalities. Proven experience as a Mob

Were looking for a Senior Front-End Developer to take a leading role in building and evolving our e-commerce platform. This is a hands-on role where youll shape the technical direction of our frontend, contribute to architecture decisions and mentor other developers. Design, develop and deploy scala

Co-Founding Full Stack Developer (Java/ React/ AWS). Build and maintain responsive front-end applications using React. Strong proficiency with React (front-end) and Java + Spring Boot (back-end).

We are seeking a talented and experienced Senior Software Developer to join our dynamic team. Provide guidance and mentorship to junior developers.

Collaborate with product managers and designers to transform requirements into functional and appealing user interfaces. Provide support by handling support tickets, resolving bugs, and implementing fixes as required. As a Front-End Developer at Open Reply, you will be an integral part of our core d

Java Developer - Full Stack with React.This is a job posted by our partner Jooble.Below is a snippet of the job description.To read the full text, please click on the "Apply Now" link.Strong skills in Java (streams, lambdas, concurrency) and front-end technologies with React.Deep knowledge of multit

Join Our Team as Front-End Developer. Join our team as a front-end developer and put your creativity into action. You’ll bring strong HTML, CSS, and JavaScript skills, along with experience in React or Vue, and knowledge of the latest AI technologies, to craft engaging, user-friendly websites.

Must have excellent Liferay and.Spring MVC, Apache CKF, Dozer (a fast and flexible framework for mapping back and forth between Java Beans) & XML.A minimum of 5 years' work experience in Software Development.Experience with implementing service-oriented.E 16th Street, New York, NY 10003.

A Climate positive tech recruitment firm in London is seeking a talented Front End React Developer on a contract basis. In this hands-on role, you will enhance user-facing features for a high-impact digital product while collaborating with designers and backend developers.

Full Stack Developer (Python / React) - SC Cleared. We are seeking an experienced Full Stack Developer to support proof-of-concept development within a secure public sector environment. Deliver full stack development across front-end and back-end components.

Front-End Prototype Developer • Blockchain Industry • London Hybrid. A market leading blockchain technology business is looking for a talented Front-End Prototype Developer to join the growing Research & Development team.

Previous work on API-driven front-ends or complex UI/UX projects.

Lead Full Stack Developer (SC Cleared). We are seeking a highly skilled Lead Full Stack Developer to join our dynamic team. Collaboration: Work collaboratively with other team members, including front-end developers, back-end developers, and QA engineers.