Frontend jobs in LiverpoolCrear alertas

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

Enable VIC: The Intelligence Layer for Luxury Travel Enable VIC is building the world’s first AI-powered intelligence platform for luxury travel management. We are transforming how elite lifestyle managers serve ultra-high-net-worth clients by creating a unified system that ingests, validates, and surfaces critical travel intelligence—from complex partnership commissions to personalized client preferences. We are solving a high-stakes data orchestration problem where accuracy is the foundation of reputation. We are looking for a Founding Engineer to co-architect the backbone of this platform. The Problems You’ll Solve • High-Fidelity Extraction: Build resilient pipelines to transform unstructured data (PDFs, contracts, emails) into a structured, high-accuracy registry using LLMs., • Personalization Engine: Develop logic to map complex "VIC" (Very Important Client) profiles against property attributes to surface hyper-relevant travel recommendations., • Intelligent Drafting: Build tools that assist managers in drafting complex itineraries, leveraging RAG to ensure every recommendation is backed by real-time perks and partnership data., • System Orchestration: Design reliable, async environments for LLM tasks, ensuring source traceability and 99%+ data reliability across 600+ travel-specific data points., • Phase 1: Audit the MVP, stabilize core patterns, and establish a scalable architectural roadmap., • Phase 2: Move from a functional prototype to a production-grade system capable of handling 10x data volume without regression., • Founding Mindset: 5+ years of experience building production-grade systems. You enjoy the 0→1 phase and take extreme ownership of the "how.", • AI/LLM Pragmatism: You’ve shipped LLM features to production. You understand prompt engineering, structured outputs, and the challenges of non-deterministic systems., • Full-Stack Depth: Strong in at least one backend language (Python, Node.js, Go) with deep knowledge of database design, schema evolution, and indexing. Why Enable VIC? • Real Influence: You aren't inheriting a legacy; you are building the foundation., • Complex Challenges: We are building the "Bloomberg Terminal for Luxury Travel"—a mix of high-speed data and high-touch personalization., • Direct Impact: Your work directly empowers advisors managing the world’s most complex travel itineraries.

About Carno: Carno is a fast-growing climate tech startup building the operating system for the UK’s renewable energy installation industry. Our platform streamlines surveys, design, quoting, and compliance workflows for renewable installers, cutting admin time by up to 90%. We’re backed by industry partners and already powering thousands of heat pump installations across the UK. Our mission is to accelerate home decarbonisation at scale by empowering installers with world-class software. Role Overview: We're hiring a Front-End Engineer (TypeScript / Angular) to help build the next generation of our installer platform. You'll craft high-quality UI experiences, integrate with modern cloud and microservice APIs, and help scale our product as we expand into new energy segments. You'll work closely with our CPO and co-founder Adam, as well as Rob, our CTO, shipping features used daily by real installers delivering real renewable systems. We need someone who thinks beyond the immediate code they're writing, understanding how their work fits into the wider system and how decisions today affect scalability tomorrow. This is a hands-on engineering role with plenty of ownership and room for impact. Key Responsibilities: • Build new front-end features across our Angular and Ionic-based applications, • Translate Figma designs into polished, responsive UI components, • Work with advanced Angular patterns including dynamic component instantiation, mixins, and programmatic rendering, • Implement complex form rendering and state management solutions, • Work with RxJS, NgRx, Signals, and modern Angular 17+ patterns including Control Flow Syntax, • Integrate with REST APIs and OAuth 2.1-secured microservices, • Interact with CI/CD pipelines (AWS Lambda, Vercel), • Collaborate with product, design, and engineering in an agile environment, • Maintain clean, modular code aligned with SOLID principles and best practices, • Work on new front-end interfaces for critical platform architecture, including our app/plugin ecosystem and marketplace What You’ll Experience at Carno: • Flexible, remote-first role with adaptable hours, • Occasional in-person collaboration at our Blackfriars HQ (if London-based), • Direct collaboration with CTO, CEO, and CPO, • Fast-moving environment where your work ships quickly and impacts customers immediately, • High ownership of features, with autonomy to shape the product, • A supportive team that values transparency, feedback, and continuous improvement Candidate Requirements: • 4+ years in Typescript based frontend applications development (Angular), • Strong understanding of dynamic rendering within Angular (ngComponentOutlet), • Docker Experience for local development, • Strong experience with RxJS, NGRX Store and singleton state management patterns., • Proficient in consuming RESTful APIs via OpenAPI specifications, • Authentication in Frontend frameworks (oAuth, PKCE), • DevOps, Git, Jira, CI/CD Pipelines, • Understanding of non-functional requirements and development principles (SOLID, DRY, Clean Code) Preferred Technical Skills • React / NextJS, • Ionic, Capacitor, or hybrid mobile frameworks, • AI/LLM, • ElasticSearch, • IOS/Swift exposure Soft Skills: • Strong analytical mindset and problem-solving ability, • Clear communicator with a collaborative approach, • Thrives in a startup environment, adaptable, reliable, and curious, • Commitment to quality, performance, and user experience, • Ability to see the bigger picture and understand how frontend architecture connects to backend systems Experience: • 4+ years with Typescript (Angular + NextJS) & RXJS, 4+ years in software engineering teams

Applications will be reviewed in the New Year 🌟 No agencies 🚫, thank you 🙏 Who are we? 👋 Homeflow is a market-leading, fast-growing, profitable, software-as-a-service (SaaS) business in the property market. We think we’re a lovely team of people with a fantastic company culture that we want to retain as we grow - ambitious, hard-working and collaborative yet respectful of work-life balance. You can expect to feel welcomed and supported by some truly talented people, in a company that is constantly innovating. We are looking for a Senior Frontend Developer, based in the UK. This role will involve building and maintaining our new website platform using Next___js, React, TypeScript, TailwindCSS and MongoDB. You will be working in a fast-paced environment to develop new website themes and add new features in a complex Next.js-based codebase (including a CMS). This is a great opportunity for the right person to take on a challenging and broad role. Homeflow is operating on a fully remote basis but occasional travel will be required for our company meet ups (bi-annually at most in the UK). Typical job tasks include 🚀 • Maintaining and developing our new website platform using Next.js, • Building new website themes and components, • Fixing bugs, • Getting involved with team-building during stand-ups, retros and team discussions We’re looking for someone who has 🔎 • 5+ years’ experience in front end web development, • Strong competency with TypeScript, React and Next.js, • Strong problem solving and debugging ability, • Good understanding of performance, optimisation and best practices; particularly in React, • A passion for web development - someone who is continuously learning about new technologies, • Excellent (Unix/Linux) command-line skills People who thrive in this role at Homeflow are great problem solvers who like to get their head down and stuck into a task. They are friendly, positive and passionate. They also embody our company values of being driven, open, polished and pioneering.

Location: Cheltenham, Gloucester Area INTRODUCTION We are looking to hire a skilled Software Developer to join our dynamic and innovative team. As a Software Developer, you will be responsible for designing, implementing, and maintaining high-performance, scalable software solutions using Python and related technologies. You will collaborate closely with cross-functional teams to develop and deploy robust web applications, leveraging your expertise in Flask, MongoDB, HTML, CSS, Bootstrap, JavaScript, RESTful services, Docker, AWS, Jenkins, and Git. RESPONSIBILITIES • Design, develop, and maintain Python-based web applications using the Flask framework., • Implement efficient data storage solutions using MongoDB., • Create responsive and visually appealing user interfaces using HTML, CSS, and Bootstrap., • Enhance user experience through dynamic client-side scripting with JavaScript., • Develop and integrate RESTful services to support seamless communication between frontend and backend systems., • Containerise applications using Docker for streamlined deployment and scalability., • Deploy and manage applications on AWS cloud infrastructure., • Implement continuous integration and continuous deployment (CI/CD) pipelines using Jenkins., • Collaborate with cross-functional teams to understand requirements and translate them into technical solutions., • Ensure code quality, performance, and security through rigorous testing and code reviews., • Utilise version control systems, particularly Git, for managing the codebase and collaboration. EXPERIENCE / REQUIREMENTS • Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent work experience)., • Proven experience (1.5 years) as a Python Developer, with a focus on web development., • Proficiency in the Flask framework and MongoDB database design and management., • Strong understanding of web technologies including HTML, CSS, Bootstrap, and JavaScript., • Experience building and consuming RESTful APIs., • Familiarity with containerisation technologies such as Docker., • Hands-on experience with cloud platforms, particularly AWS., • Knowledge of CI/CD tools such as Jenkins for automated deployments., • Solid understanding of version control systems, particularly Git., • Excellent problem-solving and analytical skills., • Strong communication and collaboration abilities. ADDITIONAL REQUIREMENTS • Occasional UK travel may be required to attend team or customer meetings, events, and training activities., • Flexible working arrangements are available; however, there is value placed on teams being co-located in offices. Applicants are encouraged to discuss what may be possible during the application stage.

Freelance Full-Stack Engineer (React / 3D) Role: Full-Stack Developer (Next.js / WebGL) Engagement Type: B2B Contract / Freelance (Project-Based) Location: Remote (UK-based only) Duration: Estimated 4-6 Weeks (Fixed Deliverables) 1. The Engagement We are seeking a high-velocity freelance engineer to architect the core web infrastructure for a SaaS platform. The project involves building a sophisticated browser-based editor that handles 3D asset manipulation, complex state management, and client-side media processing. Operational Model: This is a hybrid-workflow project. The contractor is explicitly encouraged to utilise AI Coding Assistants (Cursor, Copilot, etc.) to handle boilerplate and UI velocity, focusing their manual engineering effort on the complex WebGL architecture and state logic. 2. Statement of Work The project requires the delivery of four core technical modules: A. The 3D Editor Environment • Requirement: Build a performant editor using React Three Fiber (R3F)., • Functionality: Implementation of a workspace allowing for the import, arrangement, and manipulation of 3D assets (.glb) using standard transform controls., • Key Challenge: Efficiently managing scene graphs and transient updates outside the React render loop to maintain performance. B. Browser-Based Media Generation • Requirement: Architect a client-side pipeline to process and export canvas content., • Functionality: The system must be able to capture frame-data from the 3D context and assemble it into media files entirely within the browser, minimizing server-side dependencies., • Tech: Proficiency with WASM-based solutions (e.g., FFmpeg.wasm) is required. C. Real-Time Device Synchronization • Requirement: Create a low-latency "Handshake" and data layer between the web session and external connected clients., • Functionality: Implement a secure pairing flow (e.g., code-based) that facilitates the bi-directional sync of JSON state data between the web app and remote sessions. D. Interactive 2D Overlay • Requirement: A manipulation layer for defining regions of interest., • Functionality: Implementation of a vector-based drawing interface (using libraries like fabric.js) to generate coordinate data and masks for backend processing. 3. Tech Stack • Frontend: Next.js 14+ (App Router), TypeScript, Tailwind CSS., • 3D Environment: Three.js ecosystem (React Three Fiber, Drei)., • State Management: Zustand (Crucial for the 3D/UI bridge)., • Backend Infrastructure: Supabase (PostgreSQL, Auth, Storage)., • Media Processing: Browser-based encoding (WASM). 4. Contractor Profile We are looking for a specialist who: • Is an "AI-Native" Developer: You move faster than the average dev because you leverage AI tools to automate the mundane, allowing you to ship complex features rapidly., • Understands 3D on the Web: You know the difference between a mesh and a geometry, you understand scene graphs, and you know how to optimize assets for browser memory limits., • Delivers Autonomous Solutions: You can take a technical requirement and execute it end-to-end without daily micro-management. 5. Timeline • Phase 1: Core Chassis, Auth, and Asset Import., • Phase 2: State Management & Sync Logic., • Phase 3: Client-Side Rendering Pipeline., • Phase 4: API Integration & UI Polish.

Are you passionate about building AI-driven features, automation tools, and scaling innovative solutions? We're looking for a Full Stack Developer with 2+ years of experience to join our forward-thinking team remotely! What you’ll do: • Build and optimize AI-powered features across products., • Develop sophisticated CRM functionality., • Create robust automation tools to transform workflows. Tech Stack You'll Work With • Frontend: Next.js (App Router), React, JavaScript, TypeScript, Chakra UI, TailwindCSS, shadcn/ui, • Backend: Supabase (PostgreSQL, Auth, RLS, Storage), • AI/ML: OpenAI, Anthropic Claude, LangChain, Vector Databases, • Deployment: Vercel, GCP Must-Have Skills • Core Languages: TypeScript, JavaScript, Python, • Databases: MySQL, PostgreSQL, JSON, • Frameworks: Next.js & React, incl. App Router (Server/Client Components, Server Actions), • Proficiency in Supabase (database design, RLS, auth flows), • Third-party API App Integration (incl. OpenAI, AI/LLM APIs), • AI/ML: RAG implementation (Vector Databases, embeddings, semantic search), • Stripe or Payment Gateway integration, • Solid Deployment Skills (e.g., Vercel, GCP), • Experience with Git, Postman, and Webhooks for version control, API testing, and event-driven integrations Nice-to-Have Skills • Experience with CRM or sales tools development, • Knowledge of multi-tenant SaaS architecture Salary Structure • 6-Month Probation: USD 500 – 700/month, • Post-Probation: 1.5x – 2x Probation Pay Scale Why Join Us? • Work 100% remotely with a global, dynamic team., • Collaborate on cutting-edge AI projects., • Opportunity to innovate and grow in tech-forward industries. Ready to take your career to the next level? Apply NOW and let’s build the future of AI-powered automation together!

afterhours is an app that creates a social ticketing experience. We're looking for an experienced Flutter Developer to continue work on the backend of the mobile app. What you'll do • Create new backend functions and APIs, • Handle all the requests of the frontend developer, • Work with the frontend developer to plan and create the links needed between, • Keep things safe, secure and optimised in the Web App Admin Panel and the mobile app What you'll need • Experience in Flutter, • Experience in Flutter Web, • Experience in Firebase (Firestore + Cloud Functions in Node.js/TypeScript), • Experience in Figma dev mode, • Experience in backend mobile planning and designing This is a Full-time remote role.

Senior Engineer (Frontend-First) Location: Remote (UK-based) Occasional meetings: South West (Bath/Bristol) & London Type: Full-time Salary: Circa £60,000 DOE + Company Options + Meal Discounts About Field Doctor Field Doctor creates award-winning, chef-made and dietitian-designed meals tailored to specific health needs, including Type 2 Diabetes, Cancer, IBS and general wellbeing. Since launching nationally in 2021, we’ve: • Delivered over 1 million meals, • Reached £5m+ ARR with strong institutional backing, • Supported thousands of customers on their health journeys, • Built a modern, headless D2C digital product We operate a subscription-first model with strong customer loyalty and a mission that genuinely improves lives. We favour pragmatic technology choices, off-the-shelf platforms, and increasingly leverage AI and low/no-code to move faster. About the Role This is a hands-on, frontend-first senior engineering role, reporting directly to the Director of Technology. This is a high-autonomy role in a small team, suited to engineers who are comfortable managing their own priorities and momentum. You’ll play a key role in scaling our Shopify Hydrogen headless storefront, improving performance, shipping features quickly, and supporting the launch of our mobile app. It’s an excellent opportunity for a strong engineer stepping into their first senior role, with real ownership and autonomy. You’ll work closely with design, operations and growth to build a faster, more reliable, and more scalable customer experience. What You’ll Do • Build and ship customer-facing features using React, TypeScript and Shopify Hydrogen, • Implement high-quality, accessible, responsive UI from design, • Maintain and evolve our component library and design system, • Support mobile parity within our WebView app (launching 2026), • Leverage low-code / no-code tools where appropriate, • Embrace modern LLM and AI tooling as part of day-to-day delivery, • Improve code quality, structure, documentation and testing, • Support experimentation, analytics, A/B testing and performance optimisation, • Diagnose and resolve issues across browsers, devices and edge cases About You • Strong experience with React and modern TypeScript/JavaScript, • Able to deliver polished, production-ready UI, • Comfortable improving performance and debugging complex issues, • Pragmatic, curious, and ready to take on more ownership, • Good design instinct and attention to detail, • Clear communicator and collaborative team member, • Comfortable working with analytics and experimentation You’ll Thrive Here If… • You’re the kind of engineer who sees an ambiguous problem and feels energised, not blocked, by the need to define the solution yourself, • You’re comfortable working in a fast-paced startup environment, • You like taking end-to-end ownership of problems, not just writing code handed to you, • You’re pragmatic and outcome-focused, favouring progress over perfection, • You’re curious about using AI, low-code, and modern tooling to move faster, • You care about building products that have real-world impact on people’s health What We Offer • Circa £60,000 salary, • Company options scheme, • Remote-first working within the UK, • Direct collaboration with senior leadership, • A small, mission-driven team, • Discounts on our meals, • The chance to shape a health-focused digital product with real impact

About Prighter Prighter is a fast-growing LegalTech company building productised services and SaaS solutions for compliance with data protection as well as AI & digital governance regulations. With the mission to enable companies around the world to comply with regulatory requirements for their digital business, our services and SaaS solutions guide our global clients through the increasingly complex legal landscape. Uniquely in our sector, we are born out of a law firm and now deliver our solutions to companies of all sizes in over 50 countries. We are an innovative tech-centered business with the benefit of legal capability running through our company – this is a significant differentiator in what we deliver. The diversity of our client base mirrors the diversity of our international team. To professionalise our product development and continue our growth path, we are currently looking for a senior backend developer. The Role The position is embedded in the broader strategy to transform a service lead company into a product lead company. The goal is to improve the quality and the range of our SaaS solutions to serve our global client base with products enabling them to manage complex regulatory requirements for the digital ecosystems. The role is at the core of this strategy and you will work closely with our product team and frontend engineers to help define products and feature requirements and execute on them. Part of the role as well is to contribute in discussions and decision making on strategy and building not only the products but also the company. Skills Required · Senior backend skills with at least 5 years of experience with Python (FastAPI, Flask…), Java, SQL based databases · Must have a high comfort level with source control (git) and agile development; · Organisational skills and team lead quality; · Excellent communication skills, especially also in English; · Availability during normal business hours (CET); · Fast learning and openness to new and changing tasks; · Humour and the ability to make others laugh and to inspire. Advantageous · Full stack development skills: React, Vue.js or Angular; · Experience working in startups and in small teams; · Experience with compliance software. Perks · Grow in a multidisciplinary team and be inspired by seasoned professionals in other fields; · Hybrid work environment fitting your preferences; · Budget for relevant educational opportunities · Take pride in knowing you are delivering some peace of mind to businesses around the world and contribute to the accessibility of privacy and digital rights for millions of people. Competitive annual gross salary starting from € 60.000,-, but higher depending on experience and skills.

Vice President of Engineering Location: Remote (Ideally need to be based in the UK) Salary: £140,000–170,000 base + equity + benefits About the Company Join a Series A–funded digital asset risk-management platform backed by Microsoft, Coinbase, Samsung, Nyca, and Neotribe. With $22M raised and three years of financial runway, the company powers real-time risk monitoring, analytics, and intelligence insights for financial institutions, custodians, tokenized-asset issuers, and regulators. Their mission is to enable safe, compliant, scalable blockchain participation for institutions on a global scale. About the Role As VP of Engineering, you will lead and scale the engineering organization responsible for delivering the company’s core risk platform. You’ll define technical direction across architecture, data infrastructure, analytics systems, and compute pipelines, while integrating emerging intelligence-driven capabilities such as automated risk scoring, alerting, reporting, and anomaly detection. You’ll work cross-functionally with Product, Analytics, and Customer Success, operating as a technical and strategic leader shaping the next phase of platform evolution. Key Responsibilities Engineering Leadership & Execution • Lead engineering teams across backend, frontend, SRE, data platforms, and risk analytics., • Drive execution of the engineering roadmap, delivering secure, scalable enterprise software., • Define engineering processes that promote iteration, performance, and predictable delivery in a remote-first environment. Architecture & Platform Direction • Own end-to-end evolution of platform architecture: ingestion pipelines, scoring engines, real-time compute, APIs, and integrations., • Guide system design decisions that ensure resilience, scale, and extensibility amid growing regulatory and market complexity., • Lead technical direction for enterprise deployments, POCs, and customer integrations. Data Infrastructure & Analytics • Scale the data platform to support broader asset coverage, higher throughput, and more sophisticated analysis., • Develop advanced analytics capabilities including anomaly detection, cross-chain signals, and automated scoring models., • Ensure data accuracy, quality, and resiliency across pipelines and computation layers. Emerging AI & Automation Capabilities • Introduce new automation, reporting, and workflow intelligence features., • Integrate AI-powered classification, alerting, risk scoring, and customer-facing insights securely and transparently., • Ensure future enhancements remain enterprise-ready, explainable, and compliant. Cross-Functional Collaboration • Work with Product and Analytics to convert customer needs into technical execution plans., • Support Sales Engineering and BD by communicating technical capabilities and roadmap direction., • Serve as a technical leader in customer evaluations, deployments, and audits. Technical Skills & Required Expertise The role requires deep hands-on architectural and technical leadership across distributed systems, data platforms, and analytics tooling. Languages & Backend • Python, Go (Golang), TypeScript, • Strong understanding of distributed systems, microservices, API-driven architectures Data & Analytics • AWS Redshift, Athena, DynamoDB, Snowflake (or equivalent cloud data warehouses), • Kafka, Kinesis, or other streaming/event platforms, • Experience building large-scale ingestion and normalisation pipelines, • Experience with analytics engines, scoring frameworks, and real-time compute Cloud & Infrastructure • AWS preferred (EKS, Lambda, S3, IAM, CloudWatch, ECS), • CI/CD tooling, infrastructure-as-code, observability, monitoring, deployment pipelines, • Experience operating highly available systems in production environments Security, Compliance & Enterprise • Secure systems design, identity/auth workflows, audit trails, • Enterprise-grade performance monitoring, SLAs, and reliability metrics Domain Expertise • Blockchain data platforms, node infrastructure, or crypto risk systems, • Analytics-heavy or automation-centric enterprise platforms What Sets This Role Apart • Lead engineering for a category-defining risk platform transforming blockchain compliance and safety., • Set foundational architecture powering global financial institutions and regulators., • Build and scale a world-class engineering org across multiple disciplines. Perks & Benefits • Competitive salary + meaningful equity, • Medical insurance (location dependent), • Fully remote + home office budget, • Supported attendance at blockchain conferences, • Opportunities to collaborate globally and shape emerging industry standards

Do You Cry Tears of Joy When You See a Perfectly Centered Div? Do You Think “Pixel-Perfect” Should Be a Legally Binding Contract? If you answered yes to either of the above, keep reading. You might be my clients kind of crazy. It's a next-generation DeFi protocol, which is a fancy way of saying they’re building the financial future and it needs to not look like crap. They’re looking for a Senior Front End Engineer who understands that in DeFi, the “Front End” is the only “End” most users will ever see (unless everything breaks, then they see Twitter/X). Your Mission, Should You Choose to Accept It: • Turn breathtaking Figma designs into breathtaking, responsive, actually-working web apps., • Make complex blockchain interactions feel as smooth as ordering a suspiciously cheap latte. Users should swap tokens, not swear words., • Wrestle with Web3 libraries, wallets, and gas estimations until they submit to your will., • Be the voice of reason that says, “No, we cannot animate the entire UI to look like a burning yacht,” but also the visionary who makes the data charts sing. Why They Won’t Totally Annoy You: • A Backend That Doesn’t Suck: Their devs speak more than just “protocol.” They promise not to send you JSON that looks like it was formatted by a feral raccoon. (We have this in writing), • Real Problems, Not Pretend Ones: Forget endless todo apps. You’ll be building the interface for billions in liquidity. Your grandma still won’t understand what you do, but she’ll be impressed by the word “billions.”, • The Usual Bribe Package: Competitive salary, tokens (the kind you hope moon), remote-friendly vibes, and a budget for hardware that won’t make you weep. You Are: • A wizard with React, TypeScript, and the mystical arts of state management., • Someone who sees a “minor CSS tweak” request and doesn’t immediately draft their resignation letter., • Intrigued by the wild west of Web3 UX, and brave enough to try and civilize it., • Able to explain what a “DEX” is without using the words “magic internet money” or sighing for 30 seconds.

Principal Software Engineer .NET £90,000-£110,000 Remote (UK) Do you thrive on building scalable solutions that power commerce worldwide? We're partnering with a rapidly expanding global payment platform fresh off a transformative acquisition. They're engineering a robust, merchant-centric ecosystem built on quality, resilience, and scale - and they need exceptional .NET Software Engineers to drive this evolution. Your Impact: • Design and develop mission-critical platform services, APIs, and merchant portals, • Drive performance optimisation and system reliability through intelligent engineering, • Champion engineering excellence in architecture, code quality, and delivery, • Partner with cross-functional teams to deliver solutions that solve genuine business challenges Tech Stack: • Core: C#, .NET Core, • Architecture: Event-driven, microservices-oriented design, • Cloud: Azure (AWS experience valued), Infrastructure-as-Code, • Data: SQL, caching strategies, message brokers (RabbitMQ, etc.), • Frontend: HTML, CSS, JavaScript, • DevOps: CI/CD pipelines, Behaviour-Driven Development, modern agile methodologies What You Bring: • 10+ years of software engineering with proven architectural leadership - you shape technical strategy and navigate complex system design with confidence What's In It For You: • Fully remote across the UK & Ireland, • 45 days annual leave plus bank holidays, • Comprehensive private healthcare for you and your family, • Annual learning budget for courses and certifications, • Transparent career progression *Please note that this opportunity does not support visa sponsorship Disclaimer: Research indicates that men will apply to a role when they only meet 50-60% of the descriptions, however, when looking at women and other minority groups, they can look for up to a 99% match in order to apply to a role. If you feel you are a fit for our role, please still apply, don’t worry if you don’t tick every single box. We’d still love to hear from you. We encourage underrepresented talent to apply to all our roles & support accessibility needs.

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 Python Engineer (Backend-leaning, React exposure) EdTech - Outside IR35 I’m supporting an EdTech start-up doing some genuinely exciting work in the learning space, and they’re looking for a Full-Stack Python Engineer to join on a 6-month contract. This is a hands-on build role, working closely with the Head of Tech and contributing directly to core product features. It’s mostly back-end-focused, but there will be some front-end React work initially, so full-stack experience is important. What they’re looking for: A strong Python engineer (4–5 years) who’s comfortable owning back-end services, understands micro services, and can support the front-end when needed. Start-up experience or the mindset to work autonomously is key. Key Responsibilities: • Designing and building back-end services in Python, • Developing scalable micro-services, • Building and consuming RESTful APIs (FastAPI), • Working with relational and NoSQL databases, • Supporting React frontend development (initially), • Collaborating closely with product, frontend, and DevOps, • Writing clean, maintainable code and contributing to reviews, • Following best practices around CI/CD and automated testing Requirements: • 3+ years back-end engineering experience, • Strong Python skills, • Experience with FastAPI, • Microservices / distributed systems experience, • Database experience (PostgreSQL, MySQL, MongoDB, etc.), • React experience (commercial or strong hands-on), • Knowledge of Docker / Kubernetes, • Exposure to AWS, GCP, or Azure 📅 Contract Details: • £400/day – Outside IR35, • 6 months (likely extension), • Remote (UK), • Start ASAP If this sounds like you (or someone you know), feel free to reach out or send a CV + day rate to

Senior AI Engineer The Essentials Location Remote UK, with expectation for attendance in the office for team meetings (approx. every two months) Employment Type Full-Time, Permanent The Opportunity Are you interested in making a difference by developing products used by the world’s largest Pharmaceutical Companies? Are you interested in working with pioneers in the field of AI and software engineering? Are you interested in innovating for impact? If you are then read on for a role with a difference where you can join our inspiring team and make a big difference with class-leading solutions. We are expanding and looking for an AI Engineer to join our team developing ground-breaking products using the latest AI and LLM (Large Language Model) agentic technologies. Our innovative solutions are transforming the industry, and we are looking for passionate individuals to join us in our mission to revolutionise healthcare in a role with a difference. Job Description We are seeking an AI Engineer with expertise in building scalable, production-grade systems and a passion for AI/LLM technologies and innovation. You will design, develop, and maintain our platform’s backend infrastructure, focusing on multi-tenant architectures, security, and efficient LLM integration. This role requires a strong understanding of Python web frameworks, cloud services (particularly AWS), and modern AI approaches including working with agentic architecture. Key Responsibilities Backend Development & Architecture - Design and implement scalable Python backend services, architect and maintain secure, high-performance, production multi-tenant systems, and develop RESTful and asynchronous APIs for internal and external use. LLM, Agents & AI Integration - Drive R&D innovation to meet client goals by building AI agentic workflows, advanced search, robust interaction and context management, and extending core model capabilities and protocols. Leadership & Collaboration - Collaborate on UI/UX integration, code reviews, architecture and roadmap decisions, and cross-functional work with data science, product, and commercial teams. Data Engineering - Design and maintain efficient data pipelines, ensuring smooth data flow between systems and LLM components while implementing robust validation, transformation, and enrichment processes. Cloud & Infrastructure - Design and implement AWS-based cloud infrastructure using infrastructure-as-code approaches and maintain CI/CD pipelines for reliable deployment and testing Security & Compliance - Operate to the highest security standards as expected by ISO27001 Qualifications and Skills Required Skills and Experience Ø 5+ years of Python backend development experience (fewer years’ experience is acceptable for exceptional candidates) Ø Strong experience of using LLMs/AI in a production setting and use of the latest techniques working with LLMs Ø Strong knowledge of cloud services (preferably AWS) and infrastructure-as-code Ø Experience with containerisation, orchestration, and CI/CD pipelines Ø Understanding of database scaling, caching strategies, and performance optimisation Ø Familiarity with LLM technologies and latest utilisation methodologies, including agentic workflows Ø Strong understanding of software design principles and coding standards Preferred Skills and Capabilities Ø Familiarity with React or other frontend technologies for better cross-team collaboration Ø Experience implementing LLM integration frameworks Ø Background in pharmaceutical or healthcare domain Ø Familiarity of working to ISMS ISO27001 standards Ø Growth mindset combined with tenacity Ø Entrepreneurial approach driven by curiosity and innovation Ø Deep customer centricity What We Offer Ø Competitive salary and benefits Ø Opportunities for professional growth Ø Flexible work hours and remote work Ø Collaborative, inclusive work environment Ø Chance to work on cutting-edge AI technologies with real-world impact Selection process • Screening interview with HR, • Introductory interview with hiring manager/technical exercise, • Capability interview with CEO/team members Circuit Medical Circuit Medical is a well-established, research-driven global consultancy that specialises in delivering comprehensive services to maximise the value of medical affairs and other functions to the biopharmaceutical industry. We proudly support leading global pharmaceutical companies such as AstraZeneca, Roche, Takeda, and many others. As we expand our digital offerings, we are building a suite of products aimed at enhancing quality, efficiency and performance for our clients and ultimately help patient care. Circuit Medical excels by being different, curious, innovative, working with ambiguity, being collaborative, communicative, all for the greater good and always delivering to a high quality. Circuit Medical welcomes everyone and creates inclusive teams where we celebrate different backgrounds, experiences, and perspectives. We encourage colleagues to bring their whole selves to work. We provide equal employment opportunities to applicants and employees without regard to race, colour, religion, age, sex, sexual orientation, gender identity, national origin, or disability. We promote a culture of trust, support, and acceptance.

Senior Backend Engineer | Python, FastAPI & Scaling | Security SaaS Prism Digital have partnered with a super interesting and niche VC-backed client specialising in attack surface management and automated red teaming. Their platform provides organisations with real-time visibility into their attack surface and potential exploitable vulnerabilities. They have received numerous awards for being an up-and-coming security SaaS product company and show no signs of slowing down their growth. They've completed Series A funding, raising $29 million across three funding rounds, and are now seeking a Senior Backend Engineer. This role acts as the intersection between two teams - frontend software team and the security research team. You will be responsible for the entirety of the back end features of the products. You will be in charge of building scalable backend services and awesome messaging queues. You will be responsible for developing a Python-based back end platform that's handling 100,000+s of interactions daily. So the ideal candidate will come from a background of working with applications that are processing large amounts of data, transactions or instances daily. Key Requirements: • Python, • Previously worked at a start up / smaller sized company, • 5 years+ experience, • Ability to build software which scales, • Building messaging queues e.g., Kafka (nice to have) This is entirely a Python back-end development role (Python 3), where the core framework used is FastAPI and Kafka for the messaging queues. The data sits in PostreSQL and MongoDB. The Package: • Up to £85,000, • Fully remote, • 28-day holidays (including bank holidays), • Shares options, • Private health insurance via Bupa, • Competitive pension, • Salary reviews every 12 months This role does not accept applicants outside of the UK, nor does it offer sponsorship Senior Backend Engineer | Python, FastAPI & Scaling | Security SaaS

Hello, we're True9. 👋 An independent technology consultancy based in beautiful Saltaire, West Yorkshire. 💻 Remote-first 💰 Up to £60,000 Join our small, close-knit and talented team on our mission to help people and businesses thrive through technology. If you love untangling hard problems, improving legacy systems, and shipping clean, tested code, you’ll fit right in. 🚀 Your role as a Senior PHP Software Engineer at True9: • Lead the back-end - write clean, maintainable, and scalable code using PHP and frameworks like Symfony across a variety of projects., • Drive technical direction - work with cross-functional teams to define technical strategy and architecture, helping shape the future of our clients' products., • Mentor and empower - provide guidance and mentorship to junior developers, fostering a culture of technical excellence and continuous growth., • Solve complex challenges - tackle performance bottlenecks, architect new features, and ensure the reliability of our clients' platforms at scale., • Collaborate effectively - work side-by-side with delivery managers, test engineers, designers, and front-end teams in a fast-paced Agile environment. 🙌 You’ll thrive in this role if you have: • Strong working experience in PHP, OOP, design patterns and principles, including SOLID, • Strong understanding of automated testing practices, • Expertise in performant MySQL and relational database design, • Hands-on experience with API design and development, • Comfortable using modern tooling, including Docker, Git, PHPStan, PHPUnit and CI/CD, • Experience in Symfony, • Familiarity with cloud services, particularly AWS, • Experience in agile environments and contributing to team collaboration, • A proactive, solutions-oriented mindset and excellent communication skills 🛠️ The tech stack you’ll be working with: • Backend: PHP 7/8, Symfony 5/6/7, MySQL/MariaDB, Redis, • Frontend: Angular, Twig, • Cloud & Infrastructure: AWS, Docker, Sentry, • CI/CD & Testing: Git, GitHub Actions, PHPUnit, PHPStan 💰 Perks of the job: • Up to £60,000 per annum with annual performance-based reviews., • Flexible working - structure your day around what works for you., • Remote-first culture (UK-based), with monthly in-person team days., • 34 days off (including Bank Holidays), plus your birthday off every year., • Home office setup - we’ll provide the right equipment to get you started., • Beautiful collaborative office space - with places to eat, shop and relax., • £500 personal development budget each year for training, events, or certifications., • Summer and Winter team days - recent outings include spa days, archery, clay pigeon shooting, pottery and off-roading., • A vibrant and innovative work culture where your ideas genuinely matter. 🌳 Our location: We have a beautiful office space in Salts Mill and love getting together to collaborate in person. Located on the main train line accessible from Leeds and Bradford, Saltaire is an easy commute from across Yorkshire, Manchester, London and beyond. Salts Mill has four art galleries, three places to eat & drink and lots of independent shops. Outside the office, there's the Leeds and Liverpool Canal, lots of open green spaces, and the village itself. We champion flexibility and encourage the team to use the office whenever it suits their needs, whether for collaboration days, client workshops, or just a change of scenery. Whilst this is a remote-first role, we expect you to travel to the office at least once a month, with travel costs covered by us. If you have any questions before you apply, please reach out. 👉 What to expect next: We'll review your application and will respond within five days (even if it isn't the news you'd hoped for). If successful, you'll be invited to a quick 30-minute video call with one of the team to make sure the role is right for you. From there, to help us assess your capabilities, you'll be asked to complete a small technical task in your own time. Followed, finally, by a more in-depth technical interview. 📥 Not the right role? We’re always keen to hear from bright, ambitious people. If this isn't the right role for you, don’t let that stop you from reaching out. Email so we can keep your details on file and reach out about future opportunities.

Full Stack Engineer (Angular + Node.js) Shortlisting for interviews in January 2026. Details at a Glance · Position: Full Stack Engineer (Angular + Node.js) · Location: Remote (UK-based) with occasional team meetups in Manchester/London · Hours: 40 hours/week · Language: English (fluent) · Salary: starting from £45,000 depending on experience Overview At MYT Shutters, we are on a mission to expand and strengthen our software engineering team. Our company develops in-house advanced online ordering and automated production systems that are essential for our day-to-day business operations. These cutting-edge systems allow us to efficiently process customer orders and optimise the planning and manufacturing of our products. Company Background MYT Shutters is a rapidly expanding shutter manufacturer delivering high-quality window shutters worldwide. We run our own factory in the South of China and regularly develop innovative new products. We are a fast-growing, international team of dedicated professionals based around the world, with offices in Australia, The Netherlands, the United Kingdom, and China. About the Role We're hiring a Full Stack Engineer to help build and scale the systems behind our global manufacturing and logistics platform. You’ll work with Angular on the front end and Node.js / GraphQL (Apollo) on the back end, with PostgreSQL as the primary data store. The role involves working on both new features and core system components - encompassing business logic, data modelling, and database design - to ensure our systems remain robust, consistent, and maintainable. This is a hands-on engineering position suited to someone who understands how data and logic flow through a system, writes clean and well-structured code, and enjoys solving complex, real-world operational challenges. Tech Stack · Frontend: Angular, RxJS, TypeScript · Backend: Node.js, GraphQL, PostgreSQL, Apollo Server · Infra: AWS · Tooling: Nx monorepo, Playwright (E2E), GitHub Actions, CI/CD, ephemeral environments What You’ll Do · Build and maintain full-stack features spanning frontend, backend, and database layers. · Develop and maintain business logic, API endpoints, and data access layers. · Design and optimise relational database schemas and SQL queries. · Work with the team to refine requirements, clarify tickets, and ensure accurate implementation of functionality · Write clean, testable, and maintainable code · Integrate with and enhance GraphQL APIs and backend services · Contribute to GraphQL schema design and resolver implementation · Collaborate on improving build pipelines, CI/CD processes, and internal tooling · Participate in peer code reviews and uphold engineering quality standards · Work within an engineering culture focused on correctness, maintainability, and long-term reliability What We’re Looking ForRequired: · 2+ years software development experience · Commercial experience with Angular (v10+) · Strong proficiency in TypeScript and JavaScript · Familiar with RxJS and reactive programming concepts · Experience working with APIs (REST or GraphQL) · Some Node.js back-end experience (or willingness to grow in that area) · Good understanding of SOLID principles and clean architecture · Proficient with Git and modern source control workflows · Strong debugging and problem-solving ability · Clear communicator in a distributed, remote team · Ability to take ownership of features from design through to delivery Bonus: · Practical experience with GraphQL (Apollo, server or client) · PostgreSQL or relational database experience · Familiarity with AWS (RDS, S3, ECS/Fargate, etc.) · Experience with Nx monorepos and modular architectures · Testing experience with Playwright, Jest, or similar · Exposure to ERP, manufacturing, or production systems · Experience with CI/CD pipelines and containerised deployments Why Join Us? If you're excited by a clean stack, real-world problems, and a practical, technical team — we’d love to hear from you. What We Offer · A market competitive salary based on experience. · Professional development and training opportunities. · Work remotely. · Working in an international work environment, engaging in work relationships with colleagues across the globe. · 25 working days paid annual leave for 40 hours a week.

A leading European tech company seeks a Principal Frontend Engineer to join their high-performing team.This fully remote role offers a salary of up to £120k.You'll translate complex ideas into high-quality products while mentoring teammates and collaborating closely with engineers and designers.Req

Ability to translate complex ideas into high-quality, shippable products. You will translate big ideas into shippable, high quality products by collaborating closely with engineers and designers to solve complex challenges. Additionally, equity participation allows you to share in the company’s su

Do You Cry Tears of Joy When You See a Perfectly Centered Div?.Do You Think “Pixel-Perfect” Should Be a Legally Binding Contract?.If you answered yes to either of the above, keep reading.You might be my clients kind of crazy.It's a next-generation DeFi protocol, which is a fancy way of saying th

Senior Engineer (Frontend-First). This is a hands-on, frontend-first senior engineering role, reporting directly to the Director of Technology.

Senior JavaScript Developer – Vue.Greater London | Hybrid | Full-time.Join a profitable payments/fintech business modernising its customer‑facing platforms and internal tools.You’ll be one of the go‑to engineers for the front end, shaping how customers and partners experience the product.You

Applications will be reviewed in the New Year 🌟.Homeflow is a market-leading, fast-growing, profitable, software-as-a-service (SaaS) business in the property market.We think we’re a lovely team of people with a fantastic company culture that we want to retain as we grow - ambitious, hard-workin

The purpose of this role is to solve complex business problems and technical challenges through the design and development of frontend applications.

A leading health and wellness retailer in the UK is seeking a Front-End Software Engineer to build and maintain user interfaces for key customer journeys.This hands-on role requires strong expertise in modern JavaScript, React, and TypeScript.Collaborating within a small team, you'll ensure code qua

Job Description Location: Melton (Hybrid) Working Hours: 09:00 17:30 Salary: up to £50,000 The purpose of this role is to solve complex business problems and technical challenges through the design and development of frontend applications.

Miro’s public-facing digital platform.We own the microservices that power miro.You will be instrumental in executing our strategic shift toward a unified content architecture and world-class platform performance.The Front-End Platform Engineer is a key technical contributor focused on the reliabil

A leading AI adoption platform in London is seeking a Frontend Engineer to join its growing team. You'll lead the implementation of user-facing journeys and shape frontend standards.

A virtual assistance firm is seeking a skilled engineer to join their team in London, UK.The role involves building formative features and interfaces for a simulation platform that aids in decision-making.Ideal candidates will have over 3 years of experience in interactive data visualization and a s

A leading software company in the United Kingdom seeks a Principal Frontend Engineer to define and drive the technical vision for their frontend architecture. The ideal candidate will have extensive experience with modern technologies such as React and TypeScript and a track record of leading fronte

A technology-driven scheduling firm based in Greater London is looking for a Senior Frontend Engineer to enhance the user experience of their digital scheduling products.

Build innovative, cutting‑edge user experiences, driven by your expertise with modern frontend development tools and techniques. A proactive, self‑motivated problem‑solving attitude with a passion for advancing and innovating frontend technology. Experience with data‑rich frontend applicatio

A leading entertainment provider in the UK is seeking a Frontend Software Development Engineer to develop their Pokémon Center eCommerce website.

A specialist Connected TV agency is seeking a Software Engineer to create responsive, engaging experiences for large screen devices.You will work collaboratively within a dynamic team to develop high-quality code and solutions for Connected TV and mobile platforms, contributing to exciting projects

AI Platform for the Trillion Dollar Innovation Economy.We’re removing friction from the invention process, starting with IP protection and expanding toward creation and exploration.We’re already seeing this vision come to life:.Achieved $1M+ ARR, 75%+ in 2025.Loved by Fortune 500 companies & top

A prominent technology company in London is seeking a Senior Frontend Software Engineer to help enhance the visual elements of their platform.

A leading travel technology firm seeks a Lead Software Engineer to drive the evolution of front-end systems and lead projects that serve millions of travelers.The ideal candidate will have over 12 years of software development experience, with proven expertise in client-side technologies such as Jav

A dynamic technology company in Greater London seeks a Frontend / Fullstack Engineer passionate about creating high-quality user experiences. This role offers the opportunity to work with cutting-edge technologies, contributing to both frontend and backend development.

A leading AI startup in Greater London is seeking a skilled Frontend/Web Engineer to rebuild and scale their marketing website using React and Next. Ideal candidates should have proven experience with frontend development and CMS integrations.

Responsible to take ownership of the Frontend digital and software platform. Lead Frontend Engineer - Java & Open Source (Private & FS).

A leading tourism technology company in London is looking for a Software Engineer to enhance customer experiences by developing innovative systems.You will work closely with Engineering and Product teams, bringing your expertise in React and TypeScript to solve complex problems.This role offers a co

As an ideal candidate you have a good understanding of how complex frontend projects are implemented.

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.

Ideal candidates will have a strong grasp of frontend technologies along with a passion for clean, maintainable code.

A technology company in the energy sector is seeking brilliant developers to shape the future of energy.Candidates must possess strong knowledge of relevant tech stacks and experience in creating scalable, accessible websites.The role requires problem-solving skills and an empathetic approach to col

Antare - Frontend Software Engineer. You’ll be working closely with a small, experienced engineering team, building real features in a modern frontend codebase from day one. We’re using modern technology stacks across our infrastructure and frontend, and AI‑assisted tooling to move fast and st