276 to 300 of 379 Permanent Node.js Jobs

business requirements into technical solutions. This Software engineer should have most of the following key skills - Strong commercial software engineering experience - Go, Python, Typescript, node etc - Solid rational database exposure - MySQL, Postgres - A well rounded skill set in streaming systems - Kafa, Kinesis etc - Strong AWS deployment exposure - Understanding of column … considered. Software Engineer Up to £100,000 Product, FinTech, Kafka, data systems, AWS, Clickhouse, CI/CD, cloud native Python, JavaScript, node, express, react, aws, serverless, cloud, cloud native, Typescript ...

We're looking for a Senior Software Engineer to join a growing team building smart, scalable tools used by professionals across a range of industries. You'll work onsite in London, helping shape robust backend ...

Essential skills: Experience building and maintaining Node.js microservices (or similar backend service architectures) Strong experience with React and TypeScript, including building and maintaining production-grade applications Solid understanding of microservice design, service boundaries, and API-driven systems Solid experience with Kubernetes and cloud-native, containerised environments Comfortable working with Docker ...

Full Stack Engineer - B2B SaaS - Retail Market Intelligence - Hybrid working (South East/London area + remote) - Up to 65k + bens Tech stack: Node.js, TypeScript, React, Redux, PostgreSQL, AWS Industry: B2B SaaS, Data & Analytics, Retail Intelligence A fast-growing, VC backed B2B SaaS company in the retail market intelligence … space is hiring a Full Stack Node.JS Senior Software Developer to help scale a high-availability, data-intensive platform used by large consumer brands. The role focuses on shaping architecture across a Node.js/Koa backend and a React/Redux front end, working with complex datasets, real-time dashboards ...

Senior Full Stack Engineer (Node.js/React) Location: London (Hybrid) Salary: up to £100,000 We’re working with a well-funded, early-stage startup building a next-generation, AI-powered platform in the fintech/regtech space. They’re looking for a Senior Full Stack Engineer to play … scaling a modern microservices architecture and shaping the future of the product. What you’ll be doing: • Designing and building scalable microservices using Node.js (Nest.js) and React • Driving an API-first architecture with strong focus on service-to-service communication and contract testing • Owning features end-to-end, from idea ...

Senior Full Stack Engineer (React/Node/AWS) Contract 📍 Leeds (1 day every 2 weeks) 💰 £550/day (Inside IR35) 📅 Initial contract until September *** MUST have NHS or Central Gov. Experience *** Overview We’re supporting a large-scale NHS-backed digital programme and are looking for a Senior Full … also an element of working within a broader data ecosystem, including a Databricks platform managed by the team. Tech Environment Frontend: React, TypeScript Backend: Node.js (TypeScript) Cloud: AWS (serverless) Lambda, Step Functions, API Gateway S3, DynamoDB Cognito, CloudFront Infrastructure: Terraform CI/CD: GitHub Actions Key Responsibilities Lead on technical ...

role offers a great balance of flexibility and collaboration. Youll design, develop, and deliver scalable, high-performance applications, working across the full stack with Node.js, React, TypeScript, and C# . The role involves building RESTful APIs, contributing to CI/CD pipelines and cloud deployments, and ensuring quality through automated … testing. Key Requirements: 5+ years experience with Node.js, React/Next.js, and TypeScript Strong REST API development skills Solid current experience with C# in enterprise environments Knowledge of CI/CD, cloud infrastructure, and Azure DevOps Experience withCypress Testing tool Join a collaborative, agile team developing data-rich, user-friendly ...

Must-have 3+ years of professional software engineering experience building and shipping production systems 3+ years with modern web technologies (TypeScript/JavaScript, React, Node.js) 2+ years of experience with AWS, specifically serverless Experience building and deploying scalable backend systems and APIs Comfortable working across the full stack, from database … with AI/ML systems, LLMs, or working in regulated industries (fintech, compliance, etc.) Bonus: Experience with high-scalable AWS architecture Our tech stack NodeJS/Typescript NextJS Python AWS SAM About you Extremely Curious: We think curious people run the world. We love those who have an insatiable hunger ...

Implement prompt engineering techniques for conversational AI and integrate NLP/ML frameworks into telephony workflows Develop and maintain applications using JavaScript, ReactJS, and Node.js Ensure seamless API integration with RESTful services and middleware components Configure and manage VoIP, SIP, SIP Clusters, and Session Border Controllers (SBCs) Utilize GitHub … engineer experience Hands-on experience with Amazon Connect and AWS services (Lambda, EventBridge, Notification Services, CloudWatch, Cloud Logging, CloudFormation) Proficiency in JavaScript, ReactJS, and Node.js Strong understanding of VoIP, SIP, SIP Clusters, and SBCs Experience designing and building call flows and routing in contact center systems Expertise in prompt engineering ...

senior developer on our in-house travel management platform, working across the full stack — from React frontends to Node.js APIs and background processing services that handle live travel data. The platform spans Linux and Windows environments, including containerised services running on Docker. The role involves real-time problem diagnosis, complex … investment to our customers. Headquartered in Australia, we provide local services solutions to clients across the globe. Skills & Experience : 3+ years commercial experience with Node.js and TypeScript Strong SQL skills — complex queries, relational schemas, multi-database environments (PostgreSQL and/or MS SQL Server) React (hooks, functional components) Experience transforming ...

close-knit engineering team in a high-performing culture built on trust, clarity and psychological safety Take ownership of event-driven architecture using Node.js, TypeScript, DynamoDB and AWS Lambda, and build frontend applications in React/TypeScript Shape reusable software components across the stack and deliver major features from concept … resilience across the full product experience. Responsibilities: Build and maintain fullstack features across frontend and backend services Write clean, maintainable code using TypeScript (Node.js backend) Design reusable components and patterns that scale across the platform Build event-driven applications using AWS Lambda and AWS API Gateway Contribute to modern frontend ...

Ensure code quality through reviews and best practices • Implement application security measures • Be involved in all delivery phases (deployment, migrations, go-live) ️ Tech stack: • Node.js (Typescript) with NestJS (or Express.js) • Angular (Typescript, HTML, CSS) + PrimeNG • SQL • Git, Docker, Unix Shell Nice to have: • Knowledge of Hyperledger Fabric or Java ...

exceed expectations. Your skills and experience Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular, or Vue.js. Proven experience in full stack JavaScript development, with a strong focus on Node.js … server-side development. Experience using AI-assisted development tools (e.g. GitHub Copilot) to enhance productivity and code quality. Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) Expertise in at least one modern front-end framework (Nest.js, Remix.js). A track record in a lead or senior developer ...

exceed expectations. Your skills and experience * Design, develop, and maintain both front-end and back-end components of web and mobile applications using JavaScript, Node.js, and modern frameworks and libraries such as React, Angular, or Vue.js. * Proven experience in full stack JavaScript development, with a strong focus on Node.js … server-side development. * Experience using AI-assisted development tools (e.g. GitHub Copilot) to enhance productivity and code quality. * Experience of at least one leading Node framework (Express.js, Nest.js, Hapi.js) * Expertise in at least one modern front-end framework (Nest.js, Remix.js). * A track record in a lead or senior developer ...

role offers a great balance of flexibility and collaboration. Youll design, develop, and deliver scalable, high-performance applications, working across the full stack with Node.js, React, TypeScript, and C# . The role involves building RESTful APIs, contributing to CI/CD pipelines and cloud deployments, and ensuring quality through automated … testing. Key Requirements: 5+ years experience with Node.js, React/Next.js, and TypeScript Strong REST API development skills Experience with C# in enterprise environments Knowledge of CI/CD, cloud infrastructure, and Azure DevOps Experience with Jest or Vitest Join a collaborative, agile team developing data-rich, user-friendly enterprise ...

Node, Typescript, React, AWS. Incredible SAAS product, revolutionising the industry. Top Tech Start-Up, AI, ML. One of Bristol’s most exciting tech start-ups are looking to add a Senior Full-Stack Engineer to their team working on a groundbreaking platform. Currently managing £15m per month in customer transactions … across their customers and the market. *1-2 days per week in their co-working space, Central Bristol. What skills you'll need Typescript, Node.js React.js. RESTful API services. MySQL/PostgresSQL. Useful experience React Native. Serverless/Lambda Version control - Git AWS cloud/CDK Jest AI/ ...

Senior Developer (Node.js, React, TypeScript, AWS, SQL) Manchester/Hybrid Remote (2/3 days per week) £45,000 - £65,000 Plus Benefits Overview of the Role: Join an established technology-driven business as a Senior Developer. You will be a key player in the development life cycle, contributing … with the full development life cycle and play a major part in the projects path and delivery. Ideal Candidate: 4 + years experience in Node.js, React, TypeScript, AWS, & SQL Skilled in CI/CD, Git & or Bitbucket Knowledge of best practices Team Mentoring Strong problem-solving skills Key Responsibilities: Develop ...

involved in shaping solutions, working directly with stakeholders, and contributing to how the system evolves. Responsibilities: Building and maintaining full-stack features using TypeScript, Node.js and React Working on real-time systems using WebSockets, Redis and SQL Driving high-quality engineering through automated testing (Jest, Playwright) Collaborating closely with DevOps … development tools as part of day-to-day workflow Qualifications: 7+ years of software engineering experience Strong TypeScript experience across both backend and frontend (Node.js + React) Experience building and maintaining production-grade systems Comfortable operating in a senior, autonomous environments Strong communication skills and ability to work directly with ...

take full ownership of features across the entire stack: Designing, building, and maintaining features for an internal trading platform Working with: TypeScript, Node.js, React, Redis, MS SQL, WebSockets Docker, Kubernetes, GitHub Actions, Jest, Playwright Grafana, Prometheus, SonarQube Taking end‐to‐end responsibility from design → production Collaborating closely with platform/… engineering standards Requirements You're a great fit if you bring: 8+ years of professional software development experience 3+ years hands‐on with TypeScript (Node.js & React) Strong experience maintaining production systems Comfortable operating autonomously in a senior engineering environment Excellent communication skills & fluent English Based in London (hybrid, Waterloo) Experience ...

team communication What You’ll Bring 7+ years’ experience in software engineering, including recent time in a senior or lead role Strong experience with Node.js (NestJS) and TypeScript A good knowledge of a Front End framework like Vue, React or Angular. Solid understanding of cloud infrastructure (preferably … communication and stakeholder engagement skills Bonus points for experience with AI/ML tools or data-led platforms Tech Stack Overview Backend: NestJS/Node.js/TypeScript Frontend: Vue 3/TypeScript Cloud: AWS Databases: PostgreSQL/MongoDB Tools: Rush (monorepo), GitHub, Notion, Linear Comms: Slack, Zoom, Around ...

product areas from concept to production Build front-end features using modern JS frameworks (Vue/Nuxt, React, or similar) Design and maintain scalable Node.js APIs and services with SQL databases Mentor junior engineers through reviews and technical guidance Collaborate with product and operations to deliver practical solutions Improve system … SASS State management and component-based development Unit/end-to-end Testing and Git workflows Experience with Analytics tools like Mixpanel Back-end Node.js services and REST APIs PostgreSQL/MySQL and database design ORMs such as Sequelize Business logic, including payments, workflows, and permissions Infrastructure CI/ ...

Full Stack Developer X2 (Mid-Level – React, Node) – Product Development (Remote, UK-based) £50k - £60k Full Stack Software Developer required to join our client’s growing Product Development team. This is a unique opportunity to work remotely in the UK, contribute to modern digital platforms, and shape the future … They work with a variety of technologies. You’ll ideally have experience with some of the following, or be open to learning: JavaScript: React, Node, Jest, Cypress Ruby (non-Rails environment) – nice to have AWS: EC2, ECS, Lambda, S3, SQS Databases: MongoDB & PostgreSQL They are looking for someone ...

Work with RESTful APIs to integrate automation within pipelines and scripts. Support Linux environment configuration and administration. Write scripts using languages such as Python, Node.js, TypeScript, PowerShell, or Bash. Skills & Experience Required Strong, hands-on experience in CI/CD tools and practices. Knowledge of Infrastructure as Code tools such … processes. Experience working in Agile or Lean development environments. Strong Linux administration skills. Proficiency in at least one scripting language (e.g., Python, Bash, PowerShell, Node.js, TypeScript). Desirable Experience Experience introducing DevOps practices to new teams or projects. Background in defining DevOps roadmaps for enterprise environments. Experience contributing to technical ...

contracts in Rust (e.g., Soroban or similar frameworks) Architect and implement L2-integrated systems (rollups, bridges, settlement layers) Develop backend services and APIs using Node.js/Next.js Deploy and manage scalable systems on AWS (Lambda, ECS, S3, RDS, etc.) Create secure, performant systems with strong attention to key management … Layer 2 solutions (e.g., rollups, zk systems, optimistic L2s) Familiarity with blockchain architecture, consensus, and security best practices Backend & Infrastructure Experience with Next.js/Node.js (API routes, server-side rendering, etc.) Strong experience with AWS (serverless and container-based architectures) Experience designing distributed systems and microservices Database experience (PostgreSQL, DynamoDB ...

Build and scale a high-performance engineering culture through hiring, coaching, structured performance reviews, and career development pathways. What We're Looking For Backend: Node.js, TypeScript Frontend: React.js, TypeScript Database: MySQL Infrastructure & Tools: AWS, ECS, Kubernetes, Airflow, Kafka, Serverless 10+ years' experience building and managing distributed engineering teams across multiple … above role, click the "Apply Now" button for immediate review. Head of Applications, Head of Development, Development Manager, Applications Manager, Head of Applications, Node.js, Typescript, Head of Applications Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody ...