React jobs in London - Page 9Crear alertas

Contract Senior Full Stack Software Engineer (Backend Heavy) : Up to £550 Outside IR35 : Fully Remote (UK) : 3 months (rolling) We’re looking for a Contract Senior Full Stack Software Engineer to join a well-known consumer brand on a high-impact mobile and digital product initiative. As a Contract Senior Full Stack Software Engineer, you’ll support the delivery of new customer engagement features within an existing mobile application. This role is backend-leaning but requires strong full stack capability, with exposure to both web and mobile app environments. Key Skills: • Node.js, TypeScript, BFF experience essential, • React.js & React Native, • Terraform, K8's, Docker, • Cloud experience (ideally GCP) Key details: • Up to £550 per day, Outside IR35, • Initial 3 months (extensions likely), • Interviews Friday/Monday, • January 5th start date This is an exciting opportunity for an experienced contractor to contribute to a customer-facing product used at scale, working within a fast-moving, delivery-focused environment. Please note: Due to the high volume of applications, unfortunately, we may not be able to provide feedback to all applicants. Contract Senior Full Stack Software Engineer (Backend Heavy) : Up to £550 Outside IR35 : Fully Remote (UK) : 3 months (rolling)

Role: Senior Backend Engineer Salary range: 80-90k UK remote (1 day per month visit in London) Tech stack includes: Typescript, NextJS, React Native, Expo, GCP, NodeJS, Python, Pulumi, Kubernetes, SQL/NoSQL. Current team size: x1 FE Engineer, x1 BE Engineer, Head of Product, Data Engineer. We're working with a startup company in the fantasy sports domain - combination of data & AI powered tools to make fans better! Profitable, healthy investment (just raised 4.5 million), expanding into new sports and rebuild their core experience as a native app. Essentials for this role: • 5+ years experience building backend systems and dealing with infrastructure (50 : 50 split day to day), • Node/Typescript or Python stack, • GCP ideally however AWS/Azure can be considered, • Terraform or Pulumi Bonus: • ReactJS/NextJS experience No sponsorship available sorry!

🧑 💻 Senior / Mid Frontend Engineer (React.js & TypeScript) 1 Day in office London - Open for fully remote but London based • £80,000 – £100,000 We’re partnering with a small, research-driven AI startup (≈15 people) founded by leading engineers from major tech companies. Their mission is to make advanced AI accessible to every business and individual, building intelligent app agents that help automate and improve everyday work and life. The company’s product leverages custom large language models and cutting edge research in generative AI to deliver adaptive, personalised solutions. They’re now growing their engineering team to take the platform to the next level. What You’ll Do • Build and maintain complex, high-performance front-end applications using React and TypeScript., • Contribute to front-end architecture, tooling, and best practices., • Help shape new product experiences that make AI capabilities simple and usable. What We’re Looking For • Strong experience in React.js and TypeScript, ideally in production environments., • Excellent algorithmic thinking and problem-solving skills., • Background in Computer Science, Software Engineering, or similar technical discipline., • Enthusiasm for AI and building products that integrate emerging technologies. Why Join • £80k – £100k salary depending on experience., • Work directly with a highly experienced founding team on breakthrough AI technology., • Opportunity to have a major impact on an early-stage, fast-moving product. If you’re passionate about frontend engineering and want to help shape how people interact with AI, we’d love to hear from you.

Lead Software Engineer PIE Recruitment England, United Kingdom (Remote) Engineering Lead – AI driven B2B SaaS platform Remote -- home based - UK only, access to London Permanent Role - £80,000 - £85,000 + benefits Looking for a role where you can shape product, own delivery, and work with cutting-edge tech — without drowning in bureaucracy? This is a chance to lead engineering at a fast-moving SaaS business that’s solving real problems with smart, scalable solutions. You’ll be joining a small yet perfectly formed high-performing team with serious ambitions. The platform’s already winning awards and landing big-name clients. Now they’re scaling — and they need someone who can drive technical excellence while keeping things lean, pragmatic, and user-focused. What You’ll Be Doing • Leading development across a modern, serverless-first stack (Vercel, Neon, AWS Lambda), • Building and maintaining robust APIs and services used by enterprise clients, • Owning delivery end-to-end — from discovery through to deployment and performance, • Shaping engineering culture, tooling, and processes as the team grows What You’ll Need to Bring • 8+ years’ full-stack experience, with strong TypeScript across backend (Express/Next.js) and frontend (React/Vue/Angular), • Solid cloud-native DevOps skills (AWS or GCP) — no server hugging here, • A sharp eye for quality, with strong testing and CI/CD practices, • Curiosity and ideas around how to harness generative AI in real-world products Who They Are This is a well-backed UK start-up with incredibly unique proposition for HR teams. They move fast, value autonomy, and are building something that genuinely works — no gimmicks, no fluff.

Full Stack Engineer (Front End) — Ship Fast, Own Features, Scale the App We’re building the People & Culture HQ — an AI-powered intelligence platform helping organisations understand their people, culture, and workforce. Deltabase is hiring a front-end focused Full Stack Engineer to ship UI features quickly, own product areas, and help us scale the application as it grows in complexity. You’ll work primarily in React + TypeScript, translating designs into high-quality UI, building data-rich experiences, managing client-side state, and contributing to testing practices that protect key user flows. We’re looking for someone who enjoys high ownership, moves fast with quality, and works closely with design and Product Lead. React + TypeScript (must-have) Salary:£55,000–£75,000 base + equity (EMI options) Experience: 5+ years Location: UK-based | Hybrid/Remote | Full-time About the Role At Deltabase, we are building the People & Culture HQ — an AI-powered intelligence platform that helps organisations better understand their people, culture, and workforce. We are looking for a Full-Stack Engineer with a strong focus on front end and application experience who can ship UI features quickly, take ownership of meaningful parts of the product, and help us build an application that remains intuitive as it grows in complexity. This role is ideal for someone who enjoys being close to the product — translating designs into high-quality user experiences, building reliable and maintainable interfaces, and taking responsibility for how features evolve over time. You will primarily work in React, delivering data-rich user interfaces and shaping how users interact with insights in the platform. As our team grows, you’ll also collaborate more closely with backend engineering to influence API design and application architecture, but the initial focus is on front end delivery and product feature ownership. Key Responsibilities Build and Own Product Areas • Build and maintain user interfaces using React and modern front end patterns., • Translate designs into clean, accessible, well-structured user interfaces., • Take ownership of specific areas of the product, from initial implementation through iteration and improvement., • Be accountable for the usability, performance, and reliability of the features you own., • Deliver Complex, Data-Rich Application Experiences, • Build interactive views for large datasets and high-usage workflows., • Handle complex client-side state and create predictable, maintainable patterns for the application as it scales., • Help ensure the product remains fast and intuitive as we add new features and user needs grow., • Quality, Testing, and Reliability, • Write high-quality, maintainable code with strong attention to usability and edge cases., • Contribute to testing practices that protect critical user flows and enable fast iteration., • Improve reliability through clear code structure, pragmatic testing, and thoughtful front end architecture., • Work with the Team (Growing Product and Engineering Function), • Work closely with designers and the Product Lead to turn ideas into shipped features., • Collaborate with engineers across the team as we grow — contributing to shared decisions on application architecture, data flow, and product structure., • As the platform matures and backend capability expands, help shape how the frontend integrates with backend services and workflows. Required Skills and Experience: · Front End Engineering · Strong experience building production web applications using React. · Strong experience using TypeScript in production (this is essential). · Proven ability to ship user-facing features quickly while maintaining quality. · Confidence translating designs into high-quality user interfaces. Experience working with modern front end tooling and patterns, for example: · Tailwind CSS (or similar utility-first styling) · React Query (or similar async state tools) Experience managing complex application state, asynchronous data, and large datasets. · Strong understanding of performance considerations in modern web applications. · Quality, Testing, and Maintainability Practical experience with front end testing, including: · Unit testing (for example Vitest or Jest) · Component testing · End-to-end testing (for example Playwright or Cypress) Able to write and maintain tests that protect key user flows and support fast iteration. • Comfortable handling edge cases and ensuring features are reliable in real-world use., • Application Thinking and Architecture, • Comfortable working on applications that will grow in complexity over time., • Able to think clearly about component structure, user flows, state management, and maintainable patterns. Experience improving existing features over time, not just building new ones. • Team and Ownership, • Comfortable taking ownership of product areas and being accountable for outcomes., • Strong communicator who works well with designers, the Product Lead, and engineers., • Enjoys working in a low-process, high-ownership environment where decisions and responsibility sit with the team. Nice to Have · Experience working with data-heavy UI libraries such as AG Grid. · Experience writing production-grade unit tests and ideally following Test-Driven Development (TDD). · Background in SaaS or analytics-driven product environments. · Experience or interest in real-time collaboration and shared state tools such as Liveblocks. · Familiarity with authentication and authorisation patterns, such as: · OAuth (Open Authorisation) · JSON Web Tokens (JWT) · Role-Based Access Control (RBAC) · Attribute-Based Access Control (ABAC) · Experience contributing to backend services or API design in Node.js or Python. What We Offer · Start-up scaler environment. · Clear ownership over meaningful parts of the product. · The opportunity to make an immediate impact and shape the end-user experience. · A collaborative, low-bureaucracy environment with strong product and design partnership. · Growth paths toward Senior Front End Engineer or Product-focused Technical Lead roles. · Competitive salary and meaningful equity (EMI options). · Preferred Qualities · Growth mindset and entrepreneurial spirit: thrives in pre-Series A, high-growth environments. · AI-first, autonomous, and resourceful: uses modern tools and AI to amplify efficiency and impact. · Hands-on, pragmatic engineer who can turn product strategy into shipped results.

Principal Frontend Engineer - Up to 120k - Fully Remote Morson Edge have teamed up with a well known European Tech business as they seek a number of Principal/Staff level Frontend Engineers to join a high performing team. You will translate big ideas into shippable, high quality products by collaborating closely with engineers and designers to solve complex challenges. As a senior member of the team, you will mentor teammates and help grow their skillsets, fostering a culture of continuous learning and improvement. You will bring over 7 years of software engineering experience with deep expertise in JavaScript, TypeScript, and React. Experience in full stack development using Node.js or Go would be a nice to have alongside a strong understanding of automated testing and quality assurance practices. Bonus skills include browser optimisation, compiler technology or UX design which will be highly regarded. Skills • 7+ years software engineering experience, • Expert in JavaScript, TypeScript and React, • Strong understanding of automated testing and QA, • Ability to translate complex ideas into high-quality, shippable products, • Mentoring and team leadership skills, • Collaboration with cross-functional teams (engineers, designers), • Focus on delivering impact while maintaining work-life balance This role offers flexible working hours within a remote first setup, supported by excellent tools and equipment. You will benefit from team retreats and a professional growth budget to support your development. Additionally, equity participation allows you to share in the company’s success.

I’m working with a fast-growing, product-led company in the cybersecurity space that’s looking to hire a Senior Full Stack Engineer to join their engineering team. About the role This is a senior, hands-on role where you’ll be building and owning features across the full stack. You’ll work closely with product and design, help solve complex technical problems, and play a key role in improving engineering standards and ways of working. What you’ll be doing • Building and maintaining backend and frontend features end to end, • Translating product and design requirements into scalable, high-quality solutions, • Collaborating closely with product managers, designers, and other engineers, • Tackling complex challenges around scalability, performance, and reliability, • 7+ years of experience as a full-stack engineer, • Experience in startups or high-growth scale-ups, • Experience building enterprise SaaS products (background in cybersecurity, threat intelligence, or security tooling is a strong plus), • Strong backend experience with TypeScript and NestJS, including REST and GraphQL APIs, • Experience designing and building complex, data-heavy UIs using React (Next.js and Chakra UI are a plus), • Hands-on experience with relational (MySQL) and NoSQL databases, • Strong debugging, troubleshooting, and performance optimisation skills, • Take ownership and enjoy driving work forward, • Care about quality, performance, and continuous improvement Tech you’ll work with • Backend: TypeScript, NestJS, Sequelize, REST APIs, GraphQL, MySQL, NoSQL, Kafka, • Frontend: React, Next.js, TypeScript, Chakra UI, React Query, GraphQL, • Experience with AWS and Kubernetes, • Familiarity with workflow tools like XState or Argo Workflows, • A solid understanding of infrastructure and networking fundamentals

Senior Full-Stack Developer | Symfony & React/Angular/Vue | Rapidly Expanding Tech Company My client is seeking a Senior Full Stack Developer with a passion for PHP Symfony & React, Angular or Vue to join their team. You'll be a key contributor to engineering efforts, working closely with our leadership to enhance and scale the core platforms. This is a hands-on position where you'll solve complex technical challenges and play a vital role in our continued growth. What you'll do: • Develop and Maintain: Write clean, efficient code for our core platforms built on PHP Symfony., • Collaborate and Mentor: Work alongside the development team, sharing knowledge and helping to promote best coding practices., • Solve Complex Problems: Address environment issues and platform challenges, and contribute to the design of a scalable, modular architecture. What we're looking for: • Proven experience as a senior developer with deep expertise in PHP Symfony & React, Angular or Vue, not looking for a Laravel primarily focussed Engineer., • Experience with complex, high-traffic web platforms., • A strong understanding of platform stability, resilience, and security best practices., • Knowledge of monitoring tools and production support processes., • A collaborative mindset and a desire to contribute to a high-performance culture. If you are a talented and experienced developer looking to make a significant impact on a growing business, we encourage you to apply.

First Point Group is recruiting for a Full Stack Developer with strong Node.js experience on behalf of an international telecom solutions and service provider. The successful candidate must also have front-end development capability, and experience designing scalable digital solutions for managing structured technical data. Any experience in relation to geographics is a massive bonus. This opportunity is remote, with occassional travel to Bristol region for meetings. *PLEASE NOTE – sponsorship can not be provided. Candidates must live in the UK with valid rights to work. The Opportunity: Our client’s Development & Integrations team designs, builds, and supports internal platforms and customer-facing solutions that underpin a global engineering services business. This includes bespoke applications, system integrations, and digital tools that enable the management of complex engineering and network data. As a Software Engineer, you will play a key role in designing and building a digital solution for the storage and management of Route Position Lists (RPLs). You will work across the full development lifecycle, collaborating closely with developers, business stakeholders, engineers, and customers to deliver secure, scalable, and high-quality applications. Responsibilities • Design and build a web-based solution for the digital storage, management, and retrieval of Route Position Lists (RPLs)., • Collaborate with internal teams, business stakeholders, and customers to understand requirements, define problems, and propose effective technical solutions., • Participate fully in Agile delivery, including sprint planning, stand-ups, reviews, and retrospectives., • Contribute to solution and system architecture design, presenting technical approaches and designs for review and feedback., • Develop scalable, secure, and maintainable backend services using Node.js, alongside modern front-end user interfaces., • Build and maintain integrations between internal systems and third-party platforms, including Salesforce where required., • Support testing activities across the development lifecycle, including test planning, execution, and defect resolution., • Assist with release planning, deployment, and post-release support, contributing to DevOps and continuous improvement practices., • Maintain clear and accurate technical documentation, ensuring traceability through Jira and associated tooling., • Stay up to date with emerging technologies, frameworks, and industry best practices to continuously improve solution design and delivery. Required Skills & Experience • Strong commercial experience with Node.js for backend development., • Front-end development experience using modern JavaScript frameworks (e.g. React, Vue, Angular)., • Experience designing and building data-driven web applications and APIs., • Solid understanding of software development best practices, security, and scalability., • Experience working in Agile / DevOps environments. Desirable Experience (bonus) • Experience integrating with Salesforce (APIs, data synchronisation, or custom integrations)., • Knowledge of networking, telecoms, or infrastructure data, ideally within engineering or asset-management environments., • Exposure to cloud platforms (AWS, Azure, or similar)., • Experience handling structured technical or engineering datasets.

Full Stack Engineer - SaaS - 75k - Fully Remote (Candidates need to be UK based and have full right to work in the UK) Great opportunity for a talented Full Stack Developer to join a small, fast-paced engineering team that is scaling rapidly. You will work hands-on from day one, developing new features that have a direct impact on users. The role involves collaborating closely with product and design teams to build performant, secure backend services and engaging user interfaces. You will contribute to evolving the architecture, tools, and processes as the company grows, working with modern technologies such as Node.js, React, GraphQL, and Postgres. This is an excellent opportunity to be part of an ambitious roadmap and deliver value quickly in an agile environment. What You'll Be Doing • Collaborate with product and design teams to develop new features across the full stack, • Build and maintain performant, secure backend services using Node.js and GraphQL, • Develop user interfaces with React.js and modern front-end practices, • Write clean, maintainable, and well-tested code, • Participate in code reviews, team discussions, and agile ceremonies, • Help improve and evolve architecture, tools, and processes as the team grows Skills • 4+ years commercial software development experience, • 2–3+ years experience with React.js, • 2–3+ years experience with Node.js and modern JavaScript (ES6+), • Experience with relational databases such as Postgres, • Familiarity with Git and CI/CD workflows, • Strong collaboration and communication skills, • Agile development experience, • Writing clean, testable code, • Understanding of secure coding practices, • Ability to work independently and in a team environment If you're interested in this opportunity, please apply through the link and I'll be in touch ASAP. Please note, this is a UK Remote role meaning you candidates must be based in the UK and have full right to work in the UK.

The role in a sentence Build and evolve the backend services that power SQE’s trading, billing and reconciliation systems — ensuring the core of the platform is fast, reliable and scalable. About SQE SQE is rebuilding the energy supply business from the ground up for large industrial and commercial users. We connect big buyers directly with independent generators — unlocking contracts that manage risk, reward flexibility, and deliver a modern enterprise-grade experience. Our engineers have already built the hard stuff: a modern trading engine, best-in-class billing and reconciliation systems, and the backbone for flexibility and MCE. Now we’re integrating everything — bringing polish, usability, and performance to match the technical depth beneath. What you’ll make possible • Resilient, modular backend services that scale with our customers., • Data models and APIs that underpin trading, billing, and analytics., • Core logic that fuses technical precision with commercial insight. How will you do it: • Architect and build backend systems in JS and TypeScript., • Manage data flows between Postgres, Redshift, and analytics layers., • Design APIs for frontend and external integrations., • Balance speed and quality — building for the long term. The stack React • TypeScript • Node.js • Postgres • AWS • Redshift • DBT • Power BI • Jupiter Notebook You’ll bring • 8+ years of backend engineering experience in complex systems., • Experience with data warehousing or distributed systems., • Experience with brown field, refactoring, • A calm, pragmatic and simple approach to systems design., • DevOps experience is a plus (from monitoring with DataDog & Cloudwatch to Terraform and code pipelines) Contract/Permanent available Preferably within European time zones.

We have an exciting opportunity to join our growing D&O and FI team as Senior Underwriter In this role, you will take ownership and accountability for key pieces of business and key broker relationships, both regionally/internationally and within the London Market. Working within an experienced team, this role is suited for those wanting autonomy to develop and underwrite their own book of business, while playing an integral part in the growth of the D&O and FI portfolio. The role involves working within underwriting parameters and authority levels to foster new and existing broker relationships by delivering high-quality underwriting and servicing for both renewal and new business. As part of a fast-growing MGA, we are focused on delivering tailored solutions to SME and mid-market companies. This position will involve working closely with the leadership team to implement strategic goals and drive profitable growth. Additionally, you will support the development of junior underwriters and contribute to product development in line with company objectives. Who we are: • Fast Growing MGA, with over 15 years of Financial Lines experience,, • We are experts in our niche sectors and understand the risks,, • Our teams are empowered to make decisions and react faster,, • A flexible approach to underwriting allows us to offer tailored and more sustainable solutions,, • Capacity backing with a strong financial rating. Responsibilities: Experience: • 5+ years of underwriting experience in D&O and Financial Institutions, with a proven track record in managing complex risks., • Experience working with SME and mid-market companies., • Leadership experience or experience in mentoring and developing junior underwriters is preferred., • Strong relationships with key brokers, with a proven ability to source new business and manage a portfolio effectively., • Excellent understanding of D&O and FI products, including regulatory requirements and corporate governance., • Ability to analyse financial statements and corporate structures to assess risk. By submitting your CV you confirm that you are agreeing to the ___ of Nexus Underwriting and consenting to Nexus Underwriting processing and holding your personal details.

Full Stack Developer X2 (Mid-Level React. Full Stack Software Developer required to join our clients growing Product Development team. Collaborate closely with other developers through paired or mob programming.

Building lightning-fast, data-intensive UIs using React and TypeScript. Frameworks: React, Redux (or similar state management). Deep expertise with React and modern.

Looking for a Full Stack developer who loves working across the stack - React on the front end, Python on the back end. Senior/Lead Hands on Full Stack Developer - React / Python.

Founding Engineer | London | Hybrid | Up to £100,000 | Python | Full Stack Location: London (hybrid) Salary: Up to £100,000 (+/- 10% DOE) + equity Tech Stack • Python ecosystem - experience with Django, or Flask, or FastAPI, • TypeScript & React across the frontend - any frontend experience beneficial, • Cloud native environment This is not a “slot into an existing team” role. This is a build it, shape it, own it role. We are partnered with a mission driven technology company tackling complex, real world problems through software. The product is live, the ambition is big, and the next stage of growth depends on getting the technical foundations right. That is where you come in. They are looking for a Founding Engineer who wants responsibility, pace, and influence. Someone who is comfortable making decisions, writing production grade Python, and working across the stack to ship meaningful features quickly. If you are energised by early stage environments, imperfect information, and the chance to build technology that genuinely matters, read on. The role • Join as a founding member of the engineering function with real ownership from day one, • Design and build core backend services and APIs using Python, • Work end to end across the stack to deliver clean, intuitive user experiences, • Make pragmatic architecture decisions that balance speed, scale, and long term health, • Work closely with product and design to turn ideas into working software fast, • Set technical direction, standards, and ways of working as the team grows What they are looking for • Strong commercial experience building production systems in Python, • Confidence working across backend and frontend when needed, • Experience in fast paced startup or scale up environments, • Comfort operating with ambiguity and making decisions without perfect information, • A bias toward action, ownership, and outcomes, • Clear communicator who collaborates well in a hybrid setup, • Genuine motivation to work on purpose led technology with positive impact The kind of person who thrives here You care about what you build and why it exists. You enjoy momentum. You are not waiting to be told what to do. You see problems, take ownership, and move. You want your work to matter, not just function. You are excited by responsibility rather than intimidated by it. You would rather help shape a product and a team than inherit someone else’s decisions. This is a chance to be early, to be heard, and to build something that aligns with your values as well as your technical ambition. Benefits • Hybrid working in London, • Salary up to £100,000 with flexibility, • Meaningful equity, • The chance to play a genuine founding role in a Tech4Good business If you are looking for a Founding Engineer role where you can move quickly, take ownership, and build technology that actually makes a difference, get in touch at for a confidential conversation.

We’re Hiring: Software Development Consultants (Junior to Principal Level) Location: London (Hybrid – Flexible working with client site travel required) Salary: Competitive, based on experience Clearance: Active SC or DV Clearance is essential About Us We’re a leading technology consultancy headquartered in London, delivering innovative software solutions that transform businesses. With ambitious growth plans and a collaborative culture, we’re looking for Software Development Consultants at all levels—from Junior to Senior Principal—to join our team. What You’ll Do • Design, develop, and optimize scalable software applications and systems, • Translate client requirements into robust, secure, and high-performing solutions, • Contribute to architecture and design decisions for complex systems, • Ensure code quality through testing, reviews, and best practices, • Collaborate with cross-functional teams to deliver impactful outcomes, • Stay ahead of emerging technologies and development methodologies Your Profile • Experience: From 1 year in software development to Principal-level leadership, • Proficiency in one or more languages: C++, C#, Python, Java, JavaScript, TypeScript, • Familiarity with frameworks like .NET, Node.js, React, Angular, Spring Boot, Django, • Knowledge of cloud platforms (AWS, Azure, GCP) and DevOps tools (Docker, Kubernetes, Git, Jenkins), • Strong problem-solving and analytical skills, • Excellent communication and client-facing abilities, • Active SC or DV Clearance is mandatory Why Join Us? • Work on high-impact projects across diverse industries, • Opportunity to innovate with modern tech stacks and methodologies, • Clear progression from Junior to Principal level

Lead Full Stack Web Developer (Contract) | Leeds City Centre | Hybrid (4 days in office) | £450- £550 p/d | 3-6 month contract We are working with a large consultancy that are looking for a lead ful stack web developer with a strong expertise in React and modern web development to join a software

Membership Officer Due to our recent growth and strategic plans for 2026 and beyond, we are excited to be growing our team. Job Summary Membership at TOPRA is changing. We are accelerating plans to grow our membership, develop new membership offers and implement first-class account management to support our regulatory affairs professionals. This role will assist in developing and delivering our recruitment strategy; identify prospect individuals and companies; make connections and monitor conversions. The applicant will be expected to meet ambitious sales targets as TOPRA grows its membership across the globe. The successful applicant must also be able to contribute to the wider team in identifying improvements to the membership offer and supporting colleagues focused on account management. About TOPRA TOPRA (The Organisation for Professionals in Regulatory Affairs) was established in 1978 and is a professional membership organisation for Regulatory Affairs. TOPRA’s membership body consists of individuals working across healthcare sectors, including pharmaceuticals, biotechnology and health technologies. TOPRA supports its members through training, development, and education, improving professional competence and setting standards for those who work in Regulatory Affairs. TOPRA provides networking and learning opportunities for its members and discussions on best practices through workshops, seminars, conferences, symposiums, etc. Key Responsibilities Recruit individuals and companies into TOPRA membership. Support the Global Director, Membership to develop a new membership recruitment strategy and compelling value proposition for prospect recruitment. Research membership prospects and maintain a target list. Collaborate with the Global Director, Membership to set and achieve stretching membership financial targets. Collaborate closely with, and support, the Head of Commercial to ensure leads are identified, progressed and converted, in order to continue to grow the membership. Support meetings with new potential members/enterprise partners to support the organisation’s growth ambitions. Analyse prospect conversion and payment data and prepare reports for TOPRA’s senior leadership team. Support the Global Director, Membership and Membership Officer (Account Management) with the annual renewals process. Collaborate with the marketing, communities and events team to develop compelling membership recruitment messaging and materials. Monitor the TOPRA website membership recruitment area, ensure information is regularly reviewed, updated and consistent with membership rules. Liaise with the Finance team to monitor and chase outstanding payments. Collaborate with the Membership Officer (Account Management) to ensure a smooth transition of joiners to the onboarding process. Collaborate with colleagues on TOPRA recruitment activities including attendance at third party events within the UK and internationally. Maintain oversight of direct and indirect competitor propositions and react to changes in the market. Maintain confidential prospect and membership records in accordance with GDPR. Qualifications and Skills Essential: Strong track record of achieving sales within a membership organisation, trade association or similar environment. Experience of identifying and researching prospects and tailoring approaches based on their identified priorities. Ability to communicate the member value proposition of a complex global organisation. Ability to respond positively to, and demonstrate experience of, working to targets. Experience of using a range of channels to reach prospects including phone, email marketing and event attendance. Experience of using feedback to help shape future and existing member services. Good standard of literacy and financial acumen. Experience of working with finance colleagues to ensure swift payment processing and manage renewal processes. Experience of assessing data and producing accurate and timely reports. Excellent IT skills including Microsoft Office and Teams and strong experience in using CRM systems. Key Competencies Persuasive and approachable with a strong desire to achieve stretching membership targets. Helpful, patient and professional. TOPRA’s membership is global and for many of our members, English is not a first language. Willingness to use a variety of sales mechanisms including telephone, email and in person meetings. Willingness to quickly grasp a basic understanding of pharmaceutical and healthcare regulatory affairs. Good verbal and written communicator. Whilst a degree is not essential, demonstrable competency in English language and numeracy is essential. Ability to identify trends and opportunities and cognisant of when to escalate concerns. Flexible. The role may include periods of support for other membership colleagues on account management. Ability to work with our wider teams including commercial sales; marketing; finance and professional development. TOPRA is committed to equality of opportunity. We consider all candidates for roles within our organisation and welcome applications from all candidates, regardless of background. Please note that candidates will be required to provide proof of their right to work in the UK by the start of their employment. What We Offer Competitive salary and benefits package, including hybrid working arrangements. A collaborative, supportive working environment committed to excellence in regulatory affairs training. The chance to make a meaningful impact by shaping future leaders in regulatory affairs. Two days attendance at the office close to Canary Wharf is mandatory and must include Wednesdays. Application Process Interested candidates should submit their CV and a cover letter detailing their experience and suitability for the role. Closing Date: 9am 12 January 2026

About you: You have strong Python coding skills You have SQL / MySQL skills You have an understanding of React (or other frontend framework, HTML, CSS) You have an understanding of DevOps principles, CI/CD and test automation in a pipeline You're collaborative and have experience of working in Agile

Job Reference: 476 Job Title: Mobile Mechanical Engineer Salary: £45,000 per annum Location: Southwest London Job Type: Technical/ Engineering Working Hours: Monday Friday, 8am 5pm Job Summary Were looking for a passionate and dedicated Mobile Mechanical Engineer to join our clients team. In this role, youll carry out Planned Preventative Maintenance (PPM) to Mechanical & HVAC plant, including React...

We’re representing an AI start-up that’s building a groundbreaking platform to transform how industries create and interact with 3D content.This is a chance to work across the stack, shaping intuitive user experiences and building internal tools alongside a world-class research and engineering t

Strong proficiency in React and React Native development. Develop and maintain web and mobile applications using React and React Native. Experience upgrading React and React Native applications across versions.

React Native Developer London onsite to £65k. As a React Native Developer, you'll join a small technology team building Greenfield trading systems from scratch, working in a start-up environment with backing from the larger organisation. You'll take ownership, working across the full development li

Senior Serverside Kotlin Engineers x 6, london (city of london). We are looking for multiple Kotlin Engineers, who come from a Java background with ideally some knowledge of React. You will have minimum 3+ years serverside Kotlin experience.

Web Frontend Engineer - JS, CSS, React, Flutter. Web Frontend Engineer - JS, CSS, React, Flutter. These frontends are constructed using JS, CSS, React, and Flutter, and serve as Canonical's enterprise products that act as the company's face to our users.

Other mobile development experience, such as iOS development using Swift, or cross-platform development with React Native, Flutter, Ionic, Xamarin, or Cordova. As a Senior Android Developer, you'll be tasked with developing Android applications. This role is ideal for developers who feel confident i

As a Senior Software Engineer specializing in React Native (Expo) at Fanalysis, you'll be at the heart of building our mobile application that connects passionate football fans worldwide. React Native (Expo) and JavaScript developer with apps deployed on the App Store/Google Play. You've owned the e

A leading property platform in the UK is seeking a Senior Software Engineer II.In this role, you will collaborate with a cross-functional team to deliver high-quality software solutions while advocating for testing and automation.The ideal candidate will have a strong background in modern programmin

Frontend Software Engineer - London (Typescript / Vue). Frontend Software Engineer - London (Typescript / Vue). Vue, React, TypeScript, Flutter, v0).

Join to apply for the Senior/Principal Software Engineer (PHP, MySQL, AWS) role at Arrive. Develop and maintain features on the PHP, MySQL, and AWS platform, focusing on reliability, maintainability, security, and testability. Highly proficient in PHP, with strong experience in TypeScript, React, Ja

JavaScript, Typescript, Node, React, Angular, AWS, Developer, MongoDB, Jest, Software Engineering Manager, Software Manager, Head of Engineering, Software engineer, Web, Software Engineer, Senior, Fullstack, Full Stack Software Engineer Greater London, UK Wide, Remote, Fully Remote. Software Enginee

A technology-led services company in London is seeking a Senior Mobile Engineer to lead the development of their React Native applications.

This range is provided by Prism Digital.Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Direct message the job poster from Prism Digital.Front-End Engineer | React, Next.Tailwind | Web3/Crypto Innovation Hub.Step into the engine room of one of L

Co-Founding Full Stack Developer (Java/ React/ AWS). Full stack developers who want more than a job, they want ownership. We’re looking for a Full Stack Developer with strong expertise in building secure, scalable, and user-friendly applications across both front-end and back-end.

Ship the first version of the companies web application, starting from designs.Build a landing page that converts visitors into users.Implement the trading interface for minting, redeeming, and managing Leveraged Tokens.Set up Redux state management, routing with React Router, and styling with Style

BAE Systems Digital Intelligence is home to 4,500 digital, cyber and intelligence experts. NET libraries used by BAE Systems, such as FluentValidation, Dapper, Polly; (Preferred). Knowledge of the wider Tech Stack used by BAE Systems, such as React, Keycloak, Elasticsearch, NiFi; (Preferred).

A leading archiving solutions provider in the City Of London is looking for a Lead Software Development Engineer in Test (SDET).In this role, you will manage a small team, oversee testing for React-based applications, and drive automation strategies.Candidates should have at least 8 years of softwar

You will shape the frontend vision and collaborate with teams to ensure product excellence. A leading vacation rental SaaS company is looking for a Principal FrontEnd Engineer. This fully remote role requires 10+ years of frontend engineering experience and expertise in React, Node.

Head of Web (Senior Software Engineer) A rapidly scaling health-tech organisation (Series A funded) is seeking an exceptional Head of Web to lead the architecture, development, and future direction of its core web platform. If you’re a deeply experienced React + TypeScript engineer who wants to build technology that directly shapes how clinicians make decisions at the point of care - this role will excite you. The Opportunity You will own the entire web ecosystem - setting engineering best practice, leading platform direction, and working alongside a team of clinician-engineers building the next generation of AI-powered clinical knowledge tools. This isn’t a large corporate environment. You’ll have full autonomy, influence, and the ability to make engineering decisions that impact healthcare professionals globally. What You’ll Do • Own web architecture, development, and deployment, • Lead development using React + TypeScript, • Improve reliability, performance, scalability, and maintainability, • Drive technical roadmap and best practices (testing, CI/CD, security), • Collaborate closely across mobile, backend, and product teams, • Mentor engineers and help shape a world-class engineering culture What You’ll Bring • 5+ years’ professional software engineering experience, • Deep expertise with React + TypeScript, • Proven ownership of complex production web applications, • Strong architectural and design understanding, • Excellent problem-solving and code quality standards Desirable: AWS, GraphQL, Tailwind, healthcare/regulated environments, security standards (HIPAA/GDPR/NHS DTAC). Why This Role? You’ll join at a pivotal growth moment - moving from a lean, high-performing engineering team to a scaled organisation with resources behind it. Your work will influence how healthcare decisions are made globally. You won’t be one engineer among many - you’ll be the technical owner of the web platform. You will be rewarded with Excellent Salary and Stock Options Apply now through LinkedIn Easy Apply

Software Engineer / Developer (C# .Net) London onsite to £90k Are you an experienced C#, backend focussed Software Engineer? You could be progressing your career in a hands-on, backend focussed Software Engineer role at a global sports trading firm, earning substantial bonuses. What's in it for you: • Salary to £90k, • Bonus paid every six months based on personal performance (10-25%), • Professional development, • Pension, • Health Insurance, • Gym membership, • Social events, free fruit, snacks, coffee etc. Your role: As a Software Engineer within the trading engine team you'll collaborate to design and develop real-time trading systems, you'll often be collaborating with the strategy team on Greenfield projects which you'll take ownership of and will see the business impact of. There's a focus on backend and API development although you'll also have elements of front end work with JavaScript and React.js. Location: You'll be based in plush City office on a fulltime basis, Monday to Friday. About you: • You have strong C# .Net, ASP.Net development experience, • You have a strong knowledge of databases (SQL or Oracle), • You're comfortable with JavaScript / React, • You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms, • You are collaborative with excellent communication and stakeholder management skills, • You are degree educated in Computer Science or similar technical discipline Apply now to find out more about this Software Engineer / Developer (C# .Net) opportunity. At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

🌳 Full-Stack Software Engineers SC/DV Cleared - (Military/Veteran-Friendly) — Multiple Openings 🌳 • Location: London (Remote & Hybrid options), • Employment: Permanent, • Clearance: Current SC or DV required Make mission-critical software that actually gets used. • Areti Group is partnering with a defence-aligned client to hire multiple Full-Stack Software Engineers who can deliver secure, reliable web applications at scale., • Ideal for Forces engineers (RAF, Army, Navy) or civilians who’ve built systems in high-trust, high-stakes environments. What you’ll do • Build end-to-end web applications and APIs used by thousands across secure environments., • Ship modern TypeScript apps with React (Vite/Material-UI) and backends in Node.js/Express (bonus: C#/.NET or Python/Django)., • Design and document clean REST/JSON interfaces; test with Postman and automate regression suites., • Own CI/CD pipelines and Docker-based runtime on AWS; Infrastructure-as-Code via CDK/Terraform (CDKTF)., • Apply secure-by-design and TDD; instrument apps for observability and performance., • Collaborate with product, platform, and security teams to meet operational and compliance requirements. The toolkit you’ll use • Frontend: TypeScript, React.js, Vite, Material-UI, HTML5, CSS, • Backend: Node.js, Express.js (nice-to-have: C#/.NET, Python/Django), • APIs & Data: REST/JSON, SQL, PostgreSQL/Postgres, databases, • DevOps: CI/CD, Docker, containerisation, Ubuntu/Linux, AWS, Serverless, CDK/CDKTF, Ansible, • Quality & Analytics: Postman API, testing frameworks, web analytics, • Proven delivery of full-stack web applications (frontend + backend + API) from design to production deployment., • Hands-on with TypeScript, React, Node/Express, SQL/PostgreSQL, Docker, CI/CD., • Building and consuming RESTful APIs; JSON schemas; integration testing., • Comfortable in AWS and modern Infrastructure-as-Code approaches., • Strong engineering fundamentals: code reviews, testing, observability, performance tuning., • Military background (RAF/Army/Navy) or delivery in defence, aerospace, or government., • C#/.NET, Python/Django, Material-UI, Vite, PostgreSQL tuning., • GenAI/LLM experience (e.g., AWS Bedrock, prompts/guardrails, retrieval)., • Integrations with hardware/peripherals (kiosks, scanners, IoT)., • Mission & impact: Build dependable software for real users in mission-critical contexts., • Modern stack: TypeScript/React/Node on AWS with IaC and automation-first delivery., • Growth: Multiple openings from Junior to Principal; mentorship and leadership paths., • Culture: Disciplined delivery; supportive of ex-Forces transitions; buddying and training., • Base salary: £45,000 – £90,000 (experience-based), • Bonus: Up to 15%, • Pension: Up to 10% employer contribution, • Holidays: Generous allowance + bank holidays, • Birthday off: Yes 🎂, • Healthcare: Private medical, • Urgent hires: Interview slots pre-booked for next week., • Fast process: Suitable candidates can receive offers within 3 days of interview., • Send your CV/LinkedIn/GitHub and include: location preference, current clearance level (SC/DV), availability, and a short note on a production system you’ve shipped (stack + impact). We’re on a mission to put people and the planet first, leaving the world better than we found it.

Site Reliability Engineering LeadProgramming Knowledge: Java,.NET/C#, SQL, React (for integration with supported products).Specialized Knowledge: Databricks, FinOps cost management, disaster recovery planning.Core Competencies:** Incident management, troubleshooting, IT service management fr

NET Developer - London (Tech stack:.NET Core, C# 14, Azure DevOps, Agile, Blazor, JavaScript, React, Multithreading, RESTful, ML.NET, Azure AI, Programmer, Full Stack Engineer, Architect,.NET Developer) In just over 5 years our client has established themselves as the world’s leading internet su

Candidates should have strong experience in full-stack development, particularly with NodeJS, TypeScript, and React. A technology company in London is seeking a Senior Software Engineer to join a product-focused team.

If you are passionate about h code and aspire to work with exceptional colleagues in a high-achievement environment, this role aligns well with your ambitions. Exhibit excellent communication skills, fostering effective collaboration with team members. Primarily utilizing React on the frontend and K

This is a new and exclusive opportunity for a Software Development Team Leader.Focused on Java Full stack, to join a thriving business as they grow their software development team.Technical Stack: Java Full Stack - Back End and Front End, React, Azure.Location: London City with 1 day a week in the o

A recruitment agency is seeking an Admin Assistant based in Rainham, UK.This is a busy and demanding permanent position, ideally full-time with salary ranging from £24,000 to £26,000 pa.Candidates are expected to have GCSEs in English and Mathematics or equivalents, along with experience in Micros