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The senior Full-Stack Engineer will be an integral part of our Engineering teams in EMEA. We're hiring a Senior Full-Stack Engineer into our R&D team to own this product end-to-end - from the Go services that ingest and model AI spend, through the APIs that expose it, to the React interfaces where F

You’ll work across the full software development lifecycle, helping shape the vision and architecture of the platform, writing clean, maintainable code, and collaborating closely with a talented team of in-house and outsourced developers. Flutter, Blazor, Angular, React, microservices, SaaS platfo

Our team is fully remote and globally distributed to capture the best talent from around the world. Remote Mobile Engineer - React Native.

For web development: experience in HTML, CSS, JavaScript, React and ideally at least one server side language (PHP, Python etc).

We have a great opportunity for a Multi-Skilled Maintenance Engineer to join our client based on the outskirts of Lincoln, permanently. As a Maintenance Engineer, your role involves working with a great team in a fast-paced, high-performance environment, using a variety of equipment across a range of tasks. Your role will be varied, and no day will be the same. You will be involved in both planned and reactive maintenance, performing general tasks such as machinery maintenance, conducting extensive inspections, and repairing or replacing any parts as necessary. Working closely with the maintenance team and manager, you will carry out regular inspections and assessments as part of your daily routine to identify and address maintenance issues promptly. You will need to have effective communication to speak with various departments across the business, enabling you to react quickly and work well under tight deadlines to prevent production downtime. We are looking for candidates with mechanical and electrical engineering experience, along with a Level 3 Engineering qualification in Electrical and Mechanical to support this. Working a 4 on 4 off shift pattern covering a mix of day and night shifts, you will earn £45,000 per annum. You’ll be provided with the great training and support you need to see your career rise. For more information, please call us on #removed# This role would suit candidates who have worked within an engineering capacity/maintenance engineer/electrical engineer/mechanical engineer/engineering/fitter #J-18808-Ljbffr

Principal Software Engineer • Salary to £80k, poss higher for their ‘Unicorn' candidate, • Role can be based remotely, as long as you can occasionally travel to London for client work (travel expenses paid) - approx. once a month. NB: Please only apply if you are a UK National & UK passport holder, have resided in the UK for the past 5 years and are prepared to go through UK SC Security Clearance. Proof of ID will be required prior to interview. This role is with a growing is a technology consultancy. This is a hands-on principal engineering role: architecture ownership across multiple services, technical leadership across teams, and direct contribution to engineering standards and hiring. Their successful candidate will be writing code as well as setting direction - this is not a purely architectural or management position. Current delivery is a Java/Spring Boot microservices platform on AWS EKS, with a Next.js frontend and Camunda-based process orchestration. Essential Experience level: 10+ years minimum, principal or staff grade equivalent. Backend and cloud: Java 17 or 21, at expert level - modern language features Spring Boot in depth: security, transaction management, async/reactive Microservices architecture design - has designed services from scratch Kubernetes and Docker in production (not local development use) AWS, hands-on: EKS, Lambda, S3, RDS, EventBridge CI/CD pipeline ownership Automated testing discipline: JUnit, Mockito, integration testing, TDD or BDD Frontend: Held a lead or tech lead role on frontend development in React. Leadership must have been over React work itself. Understands and has implemented FFE/BFE separation - the split between the presentation layer (components, styling, client state) and the frontend's own server-side tier (data aggregation for the UI, session and auth handling, server-side rendering, API route composition). Leadership: Architecture ownership across multiple systems Cross-team technical leadership Track record of influencing engineering standards, technology choices, or hiring Evidence of growing other engineers Security clearance: UK SC clearance required. Active clearance strongly preferred; eligible candidates considered - must be a UK national with 5+ years continuous UK residency. Desirable: Camunda 8 / BPMN process orchestration Next.js specifically (App Router, server components, route handlers) Terraform or other infrastructure-as-code, to module-authoring level React Native or equivalent — building native mobile from a React codebase Design system or component library ownership Consultancy or client-facing delivery background Open-source contributions, conference talks, or published technical writing Polyglot beyond Java Other Stuff NB: for non-UK Citizens; we cannot accept applications from anyone requiring sponsorship (now or in the future) for UK permanent employment you are utilising a work visa this must allow you to work in the UK unrestricted for at least the next 5 years. Profile 29 recruitment keywords: Java Spring Boot Microservices Kubernetes Docker AWS EKS Lambda S3 RDS EventBridge CI/CD Junit Mockito integration testing TDD BDD React Camunda BPMN Next.js Terraform lead senior manage manager director remote London hybrid developer engineer JBRP1_UKTJ

About The RoleRole Overview As Lead Engineer you will provide senior technical leadership on our Umbraco platforms, working alongside engineers, QA analysts and project managers to deliver high quality work on time and to budget. We are looking for genuine Umbraco expertise rather than broad CMS familiarity: someone who knows the platform properly, has taken sites through major version upgrades, understands Umbraco Cloud and its constraints, and can make architectural decisions that hold up over the life of a long-term retainer. You will join an existing Umbraco practice and work as part of a small group of technical leads, sharing responsibility for standards, architectural direction and the technical health of the platforms we look after. Our Umbraco clients are charities, non-profits and membership organisations, and the platforms we build for them carry donation journeys, supporter data and services people rely on. Much of the work is continuous improvement on established platforms rather than greenfield build, which means the technical decisions you make will be lived with for years by the teams that follow you. You will lead architecture and technical planning on the projects you are responsible for, uphold quality through code review and standards, and develop the engineers around you. This role does not carry line management or resourcing responsibility, that sits with the Engineering Manager. Your focus is technical leadership and delivery quality. Key responsibilities You provide senior technical leadership on the Umbraco platforms you are responsible for You are a senior technical authority on Umbraco, setting and upholding standards for how we build, extend and maintain client platforms. You make architectural decisions appropriate to the client's budget, team and long-term maintenance capability, not to the most interesting technical option available. You plan and lead major Umbraco version upgrades, assessing package and integration compatibility before committing to a path. You maintain a clear view of the technical health of the platforms you support, and surface risk before it becomes a problem. You make sensible decisions about hosting, environments and deployment on Umbraco Cloud and equivalent platforms. You contribute to shared Umbraco standards and practice across the business, working with other technical leads rather than in isolation. You define the technical approach for solutions and plan their delivery You consult with principal engineers and contribute to high level architecture during the Foundations phase of a project, specifying which technologies will be used and how they connect together. You provide broad plans for technical delivery, identifying the main themes, their approximate sizes, levels of risk and the order they will be delivered in. You produce estimates that state clearly what is in scope, what is out of scope and what assumptions the numbers rest on. You manage client expectations about the process of agile delivery and what they should expect to see at the end of each sprint. You lead the delivery of high quality software on time and to budget You ensure your project team members are fully engaged and participating in all aspects of the project during evolutionary development. You ensure the ceremonies of your agile project happen at the right time with the right people present, including stand-ups, backlog refinement, timebox planning, code reviews and retrospectives. You ensure your team delivers the work they have committed to by the agreed deadline. You uphold quality through code review, and hold the line on standards when delivery pressure argues against it. You apply particular rigour to anything touching donation journeys, payment integrations or supporter data, where the cost of a defect is measured in lost income and lost trust. You ensure your team collaborates well at all times, that problems are discussed early and raised to the project lead and client as necessary. You manage the technical and support relationships with your clients You are the senior technical point of contact for the clients you support, able to explain technical decisions and constraints to non-technical stakeholders clearly. You lead the technical response when things go wrong on your accounts, establishing what has happened and directing the fix. You ensure your clients are supported by the appropriate team members, working with engineering managers so the right profile of engineer is available. You ensure the smooth operation of support boards, unblocking technical team members and resolving issues. You provide the technical continuity that long-term retainer clients depend on, holding the context that would otherwise be lost between people. You support the growth of the engineering team and promote quality software engineering You develop the engineers around you, particularly those growing their Umbraco capability, through pairing, review and structured mentorship. You show passion for keeping on top of current tools, standards and trends, including the Umbraco roadmap and AI-assisted engineering practice. You actively contribute ideas for the growth of the engineering team. You collaborate with principal engineers and the engineering leadership to deliver on departmental goals. You produce relevant content on software engineering and agile delivery to raise the profile of the department. About YouProfessional knowledge and experience Deep Umbraco expertise. Extensive hands-on experience building, extending and maintaining Umbraco platforms in production, including recent major versions. This is the defining requirement of the role. Strong .NET and C# capability.Confident writing clean, maintainable, object-oriented code and reviewing the work of others to the same standard. Upgrade and migration experience. Proven experience planning and delivering major Umbraco version upgrades, including assessing package compatibility and managing risk on live sites. Long-term platform ownership. Experience maintaining and evolving established platforms over years rather than delivering and moving on, with an understanding of how technical debt accumulates and how to manage it down. Integrations and APIs. Proficiency designing and implementing APIs and integrations within complex digital ecosystems, including CRM, payment and marketing platforms. Database and data management. Strong expertise in database design and efficient querying in the context of web applications. Cloud and deployment. Practical experience with cloud platforms and managed hosting, particularly Azure and Umbraco Cloud, and with CI/CD pipelines and environment management. Front-end capability. Adept at building responsive, accessible interfaces, with a component-based approach that supports consistency and reuse. Accessibility.Deep commitment to and experience of building to WCAG standards, which matters particularly for the diverse audiences our charity clients serve. Security. Proven ability to apply security best practice throughout the development lifecycle, safeguarding supporter and donor data. Technical leadership.Proven leadership in agile delivery, with a focus on quality outcomes and collaborative teams. Excels at mentorship and technical direction without line management responsibility. Client-facing confidence. Exceptional problem solving and the ability to manage technical client relationships directly. Technical skills Essential Deep, demonstrable Umbraco expertise across recent major versions, including content modelling, custom development and package ecosystem Strong .NET and C#, with a solid grasp of modern .NET practice Umbraco Cloud, or equivalent managed hosting experience, including environment strategy and deployment workflow Major version upgrade planning and delivery on live platforms API design and consumption, REST and GraphQL, including third-party integrations SQL Server and efficient data querying in a web application context Modern front-end development, including component-based approaches and responsive UI Accessibility standards and practice, WCAG 2.2 and above Security by design, particularly around personal data and payment journeys Git, branching strategy, code review and CI/CD pipelines Desirable Azure services, particularly Functions, App Services and supporting infrastructure Headless or decoupled Umbraco, and API-first delivery Modern front-end frameworks such as React or Next.js Experience with donation or payment platforms Working knowledge of other CMS platforms, particularly Drupal and Wordpress AI-assisted engineering practice or agentic tooling Experience in the charity, non-profit or membership sector Behaviours You are someone the team turns to on Umbraco questions, and you answer in a way that leaves them more capable rather than more dependent. You manage challenging situations effectively and defuse issues before they escalate. You guide and support other team members, particularly those less experienced, and are helpful in onboarding new starters. You proactively seek and give timely, actionable feedback that improves the contribution of those around you. You escalate problems that have a wider scope than your team, and support them through to a conclusion. You work confidently and persist when faced with uncertainty, pulling in support from around the company where needed. You promote good practice and current trends in your discipline, deepening the knowledge of those around you. You lead teams and clients confidently and hold relationships with important stakeholders. You influence the strategic direction of projects and are comfortable on large, complex work. You are a trusted problem solver, capable of leading the resolution of incidents relating to your area of expertise. You hold the line on quality when delivery pressure argues against it, and can explain why in terms a client understands. You support our inclusive environment and ESG commitments, and embody Manifesto's values. About Usmanifesto We are the digital experience agency for changemakers. We are committed to delivering purposeful and positive impact for people, planet and society, in restless pursuit of a better world. We take pride in creating award-winning digital experiences, products and services that are measurably ethical, inclusive, accessible, sustainable and joyful. Our changemaker clients include UNICEF UK, Breast Cancer Now, Trussell, Woodgreen, The Royal Academy of Arts, Zoological Society London, Historic Environment Scotland and Fauna & Flora. Part of the TPXimpact group - a Certified B Corporation™, we are a team of 130 digital product leaders, creative designers, user experience designers, engagement specialists, software engineers and experience strategists. TPXimpact TPXimpact is a digital transformation company, and Certified B Corporation™, on a mission to build a future where people, places and the planet are supported to thrive. Combining vast expertise in human-centred design, data, experience and technology, we help the public, private and third sectors with their digital transformation journey, delivering high quality solutions that improve services, experiences and outcomes. We're passionate people who work in close collaboration with our clients to create sustainable solutions ready for an ever-evolving world. We are committed to having a positive impact on the clients and the communities we serve. We actively encourage applications from all genders, ethnicities, disabled people, members of the LGBTQIA+ community, and those from lower socio-economic backgrounds. Don't meet 100% of the criteria? We still want to hear from you. Please let us know if you require any adjustments during the recruitment process. JBRP1_UKTJ

Job Description: Solution Architect (Contract) Role: Solution Architect Term: Initial 6 Months Rate: Inside IR35 Location: Homebased contract UK - PI planning mandatory every 3 months We are seeking a highly skilled Solution Architect for a contract postion. This role is focused on the architectural design and governance of enterprise scale solutions, bridging the gap between modern cloud native applications and core financial systems. You will be responsible for ensuring that digital ecosystems are scalable, secure, and aligned with long term strategic objectives. Key Deliverables • Solution Design: Produce comprehensive High-Level (HLD) and Low-Level Designs (LLD) for finance and operational platforms., • Modernisation: Drive the transition from legacy systems to modern architectures using microservices and micro-frontends., • Cloud Architecture: Design and govern Azure-first solutions, leveraging services such as API Management, Functions, Logic Apps, and Service Bus., • Integration Strategy: Architect API led and event-driven patterns to integrate Infor (ERP) with upstream/downstream systems, ensuring data lineage and auditability., • Governance: Participate in Architecture Review Boards (ARB) and maintain Architecture Decision Records (ADRs) to ensure alignment with enterprise standards., • Technical Guidance: Provide hands-on steering to Agile development teams to ensure the correct implementation of architectural patterns. Required Technical Expertise, • Core Experience: 7+ years of experience as a Solution Architect in complex, large-scale enterprise environments., • Azure Ecosystem: Deep technical knowledge of Microsoft Azure (including Azure SQL, Data Lake, Databricks, and Key Vault)., • Development Stack: Strong proficiency in the MERN stack (MongoDB, Express.js, React, Node.js) and API gateways., • Finance & ERP: Proven experience architecting financial systems (General Ledger, AP/AR, etc.); exposure to Infor is highly advantageous., • Standards: Solid understanding of the Azure Well Architected Framework and secure integration patterns for SaaS platforms. £500.00 / day Talent International UK and it's subsidiaries, Digital Gurus, Infinite Talent and Rethink act as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this opportunity, you accept the T&C's, Privacy Policy and Disclaimers which can be JBRP1_UKTJ

Expertise with technologies such as TypeScript, Redux, RTK Query, React Navigation and Firebase. Experience writing automated tests using Jest, React Testing Library and end-to-end testing tools. Senior Applications Developer (React Native).

Strong skills in React Native, TypeScript, Redux, React Navigation and Firebase. Developing, testing and maintaining features within the Pets at Home mobile app using React Native. Jest, React Testing Library, Maestro).

You will work hands-on across the React frontend and Java backend to deliver high-quality projects focusing on performance and security.

Building high-performance, data-intensive UIs using React and TypeScript.

The role will involve carrying out reactive and PPM on automated machinery.

A technology recruitment firm is seeking a React Developer to take charge of front-end architecture in Aylesbury. This role allows significant ownership over the UI design and deployment, suited for someone with strong skills in React and a proactive approach.

You will build customer-facing web and mobile experiences using React, Next.

As a React Developer, you’ll build modern, responsive, and secure web interfaces, shaping the visual and interactive experience of the company’s customer platform.

Senior React Developer - Up to 180k Base + Exceptional Bonus - Elite FinTech Firm - London. My client is looking for talented React Developers to join their high‑performance team! You will be pivotal in building slick and complex enterprise‑grade applications that are crucial in supporting tradi

Front-end React Developer - Hybrid, occasional East Sussex office presence. As part of our ongoing digital transformation program we are currently looking for a Front-End React Developer to join our growing team. JavaScript specifically React JS experience is essential.

Ideal candidates will have over 7 years of frontend experience, proficiency in TypeScript, React, and Tailwind CSS, and strong communication skills.

This fully remote role requires strong skills in React and TypeScript, with responsibilities including project ownership and building user-friendly interfaces.

TELSTRA Associates seeks a React Software Engineer for a per‑day contract in Sussex with remote/hybrid options. The role requires strong React, TypeScript, and modern frontend skills, plus experience with state management, testing, and REST APIs.

You will deliver modern digital experiences, translate wireframes into production apps, and own front-end development with React/TypeScript in an Agile environment.

X-On, a UK-based team of software engineers and QA testers across all experience levels, builds backend APIs and customer-facing websites to shape innovative technology solutions within primary healthcare.You will work in an agile team on diverse projects, contributing to architectural and design di

You will work closely with the CTO across the full stack using Python and React, owning backend systems and contributing to platform scaling.

Hybrid working is available with at least two days in the office; you will work on frontend-heavy projects using React and Next.

The successful candidate will have over 10 years of software engineering experience, with extensive knowledge of React Native in practical environments.

A leading Investment Bank is seeking a Front Office React Developer to join their global technology team in London. This role involves building and improving a crucial credit trading platform, focusing on creating high-performance user interfaces with React and TypeScript.

Your Jared in the United Kingdom is seeking a Front-End React Developer to join a brand-new team building web experiences for customers. Strong React/JS skills and UI/UX focus are essential to deliver scalable web applications that support growth objectives and customer engagement.

Our manufacturing client is seeking an experienced Production Section Leader to drive daily operations in a regulated environment.You will lead, coach, and develop an operational team to deliver production plans safely and efficiently.You will manage shift resources, strive for high OEE, and promote

You will work closely with a talented team to deliver high-performance interfaces using React and TypeScript.

React to build fullstack applications.

Senior Full Stack Engineer React TypeScript. Senior Full Stack Engineer / Developer (React Redux TypeScript Node. Are you a Full Stack Engineer with strong front end development experience with React and Redux?.

The role requires 3+ years of experience building user-facing software, strong React and TypeScript skills, and hands-on blockchain experience with Solana.

The ideal candidate will have 6+ years of experience in software development, particularly with React and TypeScript.

Full Stack Post Trade Developer – Elite Systematic Hedge Fund – C#, Angular/React, SQL – London – Market Leading Compensation.

This position focuses on designing, building, and maintaining core applications for new financial products using a technology stack of React, Node.

This role involves taking ownership of frontend projects, developing user interfaces with React and TypeScript, and closely collaborating with backend teams.

Candidates should be multi-skilled with either an electrical or mechanical bias, experienced in carrying out reactive and planned maintenance on automated machinery.

Experience as a senior or lead level full stack developer, with demonstrable projects using modern web technologies including a strong focus on front end development (this should include the use of React and ideally Next.

Our Kent based client requires a Service Engineer to service their machinery for their customers based across Kent, Sussex, Surrey, Essex and Greater London.Experienced in plant / machinery maintenance and fault finding.Good communication skills both verbally and written.Full UK driving licence with

You will mentor junior engineers, participate in code reviews, promote best practices, and drive modernisation of legacy applications using Go, React, C#,.

A fintech start-up in the United Kingdom is seeking a Senior Software Engineer to lead front-end development using React Native and React.

A leading tech recruitment agency is seeking a Senior React Developer to join a dynamic FinTech firm in London. Candidates should have a degree in Computer Science and strong React skills, with commodities trading experience as a bonus.

You will design and implement robust features across the full stack, utilizing frameworks like React and Node.

Front End Developer / Engineer (TypeScript React) Newcastle onsite to £120k. Do you have a first class education combined with commercial TypeScript and React skills?. You have strong front end development experience with TypeScript and React.