451 to 475 of 479 Node.js Jobs

for. What you'd actually be doing The same things everyone else does. On any given day that might look like: Building features in Node.js and React/Next.js Writing and debugging MongoDB queries Helping figure out why something isn't working on AWS Picking up a client support query … more about how you think and how quickly you learn. The stack (don't worry if you don't know all of it) Node.js and TypeScript React and Next.js MongoDB Atlas AWS (EC2, S3, CloudFront) Claude Code and AI-assisted development tools ISO 27001:2022 compliance (we'll teach ...

HRIS System Integration Engineer Location: Hybrid (2 days travel to their offices in Hemel Hempstead) Contract: Outside IR35 Day rate: Up to £600 per day Duration: Initial 3 months but will most likely extend Start ...

HRIS System Integration Engineer Location: Hybrid (2 days travel to their offices in Hemel Hempstead) Contract: Outside IR35 Day rate: Up to £600 per day Duration: Initial 3 months but will most likely extend Start ...

Delivery Manager Supported by 1 Architect; Product hire joining soon Distributed across UK & Poland; hybrid working with optional Holborn office Required Skills & Experience Node.js & TypeScript in production systems AWS or other cloud at scale Experience owning large, complex backend systems Proven mentorship or tech lead experience Strong system design & architecture ...

Rate: £470 A technology-focused Consultancy delivering complex software solutions is looking for a Java Developer You will work mainly with Java, Spring, Node and Cloud (AWS or Azure) Key Skills: Must-have: Background in Public Sector Java, Sping Node.JS AWS or Azure(Preferred ...

Senior Backend Engineer (Full Stack, backend-leaning) will take ownership of complex backend REST API Services and deliver scalable systems using TypeScript and Node.js . You will closely with Product, Engineering and Operations, working alongside the Lead Engineer to refine technical direction, improve delivery standards and elevate system reliability. … Senior Backend Engineer (Full Stack, backend-leaning) will... • Design and maintain scalable Node.js/TypeScript services and REST APIs • Own backend initiatives end-to-end, from architecture to rollout • Strengthen testing strategy across unit and integration layers • Improve data and integration workflows with observability and resilience • Optimise Postgres ...

define the next generation of the Nothing OS experience. Translate wild, experimental concepts into robust, production-grade full-stack applications using Next.js, React, and Node/Python. Optimise the "feel" of AI; you will obsess over latency, real-time performance, and the micro-interactions that make a digital assistant feel … than perfect code on your local machine. Technical Excellence: You bring battle-hardened experience with React and Next.js, backed by strong backend skills in Node.js or Python. You know your way around microservices and cloud-native infrastructure. A Drive to Own It: You are comfortable working in ambiguity. ...

positive culture and strong staff retention, they offer genuine career progression and exciting project work. The Role: Develop web applications and REST APIs using NodeJS, JavaScript, and MySQL Support cloud infrastructure (AWS desirable) Troubleshoot production issues Collaborate across teams to deliver business solutions Maintain high standards of code quality … security Requirements: Proven server-side development experience Strong NodeJS and SQL skills Cloud/AWS experience beneficial Strong communication and teamwork skills Benefits: 26 days holiday + bank holidays, private healthcare, enhanced pension, car discounts, wellbeing support, training and progression. Apply now to take the next step in your development ...

Software Architect (NestJS/NodeJS, Vue) Location: Portsmouth, Hampshire (Hybrid - 2 days per week onsite) Salary: £100,000 - £110,000 + benefits We're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with their … role in shaping and delivering their next generation of customer-facing platforms. You will be working with our modern tech stack (NestJS/NodeJS, Vue, Redis, SQL Server and Snowflake) and will need to be highly competent in designing large scale cloud first (AWS), high performance SaaS solutions that ...

Software Development Manager (NestJS/NodeJS, Vue) Location: Portsmouth, Hampshire (Hybrid - 1 day per week onsite) Salary: £90,000 - £100,000 + benefits We're working with a fast-growing UK SaaS technology company that builds data-driven digital products used by commercial teams to better understand and engage with … role in shaping and delivering their next generation of customer-facing platforms. You will be working with our modern tech stack (NestJS/NodeJS, Vue, Redis, SQL Server and Snowflake), able to get down into the code when required to critique and drive the quality of the code created ...

Mission: Help fix a broken system by building one that actually works. What Will You Do? Architect and implement an event-driven backend using Node.js, Supabase (Postgres), and AWS. Build real-time patient/provider workflows powered by AIthink dynamic scheduling, intake, and automation. Design event pipelines to process structured … cross-functionally with AI and frontend teams to deliver a seamless care experience. What Will You Need? 5+ years of backend engineering experience using Node.js, TypeScript, and PostgreSQL. Deep experience with event-driven systems and real-time data processing (Kafka, RabbitMQ, webhooks). Strong grasp of distributed system architecture ...

development tooling extensively, and our product workflows include AI-driven data extraction and understanding layers. Team & Environment Small, high-calibre engineering team TypeScript monorepo Node.js services tRPC API layer Postgres + Prisma GCP infrastructure Strong product-engineer ownership model High autonomy, high accountability Engineers work directly with Risk, Finance, Operations … ordering, consistency) Work closely with finance and risk to model real-world financial flows Contribute to architectural direction and technical standards Required Experience Strong Node.js and TypeScript Good SQL and ORM experience Demonstrable experience building or operating event-sourced systems Experience designing aggregates, commands, events, and projections Strong understanding ...

enablement. Key Responsibilities Own solution blueprint: case taxonomy, microjourneys, interaction flows, CSR Desktop, Knowledge, and Digital Messaging. Define non-functional requirements (scale, resiliency) and node strategy: Queue Processors vs. Job Schedulers, background processing, caching. Integration architecture: REST/JSON, SOAP (if needed), OAuth2/SAML, eventing (Kafka/JMS), idempotency … consumers, correlation IDs, exactly-once/at-least-once semantics, dead-letter handling. Performance engineering: PDC triage, PAL reading, DB indexing considerations, cache invalidation, node classification, queue throughput tuning. DevOps at scale: multi-stage pipelines in Deployment Manager, artifact versioning, approvals, infrastructure-as-code collaboration, release governance. Security engineering: Access ...

Junior JavaScript/Node.js Developer Location: Ashford Salary: Up to £35k DOE Level: Junior/early-career Do these questions sound like you? Do you enjoy writing code and want to keep getting better at it? Are you interested in cloud computing and AWS, even if you are still early … just fix small tickets? If so, this could be a really strong next step. The opportunity We are recruiting for a Junior JavaScript/Node.js Developer to join a growing, forward-thinking team who care far more about enthusiasm, curiosity, and potential than ticking boxes on a CV. This role ...

Lead Backend Developer – Node.js, TypeScript, Kafka - up to £80k Leading E-commerce Brand | Up to £80,000 | Hybrid (2 days/week in London) A leading e-commerce client is looking for a Lead Backend Developer to help shape the technical direction of a highly scalable, event-driven platform. This … role combines hands-on development with technical leadership, working in a Node.js, TypeScript and Kafka environment. You’ll play a key role in architectural decisions while mentoring engineers and driving engineering standards across the team. The Role Lead the design and development of backend services using Node.js and TypeScript ...

Node.JS Application Developer Location: Newcastle Please Note: Due to the nature of client work you will be undertaking, you will need to be willing to go through a Security Clearance process as part of this role, which requires 5+ years UK address history at the point of application. Hybrid Working … working with cutting-edge technologies and will have the opportunity to develop a wide range of new skills on the job. As a Node.JS Application Developer, you will: Be responsible for designing, building, and configuring applications to meet business process and application requirements. You will be expected to perform independently ...

Senior Software Engineer - Node.JS Leeds - Hybrid (2x a week in office) Salary: Up to £70k D.O.E + Benefits Fruition IT are working with a well-established tech-first business who are embarking on a complete technical transformation. This client is looking to bring in an experienced Senior Backend Engineer (Node ...

Senior Backend Developer - Node Crypto Payments Remote- (HQ: London) 50k-100k Plexus has a great opportunity with one of our long-term clients in the global payments space. They are an established next-generation payments company, allowing users to accept payment methods across 13 different blockchain networks. They are looking … senior backend developer to join the team to working with node to build out their platform further. Responsibilities: Design & build wallet backend services, a rchitect and implement scalable Node.js services for wallet operations Blockchain integration, w ork with full nodes, third-party RPC providers, and indexers. Transaction handling; b uilding ...

helping define how the platform evolves. We’re looking for a strong backend engineer who’s comfortable owning production APIs, ideally with TypeScript/Node.js (or a solid Java/Python background with Node experience), who thinks in systems and trade-offs. A product mindset matters more than years ...

experience with data heavy products, data science, AI and statistical modelling. The Data Scientist will ideally also have some technology experience in Python, React, Node or similar. The successful candidate will be able to lead the engineering direction as they look to grow their team rapidly over the next … product as we grow • Has interest or experience in AI/LLMs, training models, and applied ML • Ideally full-stack capability (React, Node.js or similar) • Experience with data-heavy systems, charting libraries, reporting frameworks • Strong exposure to data engineering or data science principles • Understanding of LLMs, model integration, prompt engineering ...

Senior Software Engineer (Node.js & React Native) Permanent role 🚀 📍 Central London (4 days in-office, 1 day WFH) 🧠 Senior level (5+ years) 💼 Full-time 💸 Up to 95k Join a fast-growing fintech powering co-branded card programmes for leading travel and hospitality brands like Marriott International and Hilton. The platform combines … revenue streams and deepen customer engagement. I am looking for a hands-on senior engineer who can: - Architect and scale backend services in Node.js - Lead development of a React Native app (iOS & Android) - Own technical direction across projects - Mentor engineers and champion best practices - Collaborate cross-functionally to deliver seamless ...

engineering team to help build out a new computer vision based intelligence product. We're looking for experienced Full-Stack engineers with extensive Typescript, Node.JS and React experience to join the team and build out a product that gives clinical teams access to real-time analytics improving patient outcomes … evolves Getting in early enough to influence architecture on a product with real momentum Technical skills required: Strong TypeScript across both frontend and backend (Node.js) Modern frontend framework experience (React or similar) RESTful and/or GraphQL API design and development Database design and querying (SQL and/or NoSQL ...

sizeable features and play a key part in shaping architecture and best practice. They're looking for someone confident across the TypeScript stack (Node.js & React) who feels comfortable working full stack. You might already be operating at Senior level, or you could be a high-end Mid-Level Engineer ready … part of a purpose-driven team, this could be a brilliant next move. What you'll need Strong experience across the TypeScript stack (Node.js & React) Confidence managing sizeable features end-to-end Solid understanding of architecture and good development practices Comfortable working full stack, with the ability to lean backend ...

interactions—that define the next generation of the Phone (3) and Nothing OS experience. Translate experimental AI concepts into robust, production-grade applications using Node.js, Python, and Next.js. Bridge the gap between web services and hardware, working with our OS teams to blur the lines between mobile, web, and embedded … while ensuring 99.9% uptime for our global users. What We're Looking For Technical Excellence: You bring battle-hardened experience in backend development with Node.js or Python, and you are comfortable navigating microservices and cloud-native infrastructure. A Drive to Own It: You thrive in ambiguity and don't wait ...

space and has a real hunger to work in a lean but highly skilled team. Responsibilities: Build and maintain high-performance backend services with Node.js/Bun.js + TypeScript Design and optimize APIs and database queries for a large concurrent user base Work with Postgres and Opensearch to power real … time data and analytics Collaborate with Product, Design, and users to deliver reliable backend solutions Requirements: 5+ years of backend engineering experience with Node.js/Bun.js and Typescript . Strong experience building scalable APIs and high-traffic backend systems. Experience with Postgres and blockchain data systems. Benefits : Up to $250k ...