401 to 425 of 444 Node.js Jobs in London

TypeScript Software Engineer - Salary: £80’000 plus bonus and benefits. NodeJS, JavaScript, TypeScript, Cloud Tech, Terraform, AWS. Harrington Starr has partnered with an innovative Digital Currency Investment Platform Company that specialise in developing unique software systems for clients for invest into Digital Markets from Pensions, Investments and Fund Management. This … for you to play a pivotal role within the full software development life cycle. We are looking for an experienced TypeScript Software Engineer with NodeJS, JavaScript, TypeScript and NodeJS and including cloud technologies mainly AWS and Terraform You will have a degree in computer science from a reputable University and … have a good understanding of JavaScript TypeScript. Key requirements within this opportunity are as follows: Experience with NodeJS Solid experience with JavaScript and TypeScript Experience with TypeScript Experience with AWS Cloud Technologies Experience with Terraform Experience with Trading Systems and Front Office Trading environment Any experience with Digital Investments. A More ❯

TypeScript Software Engineer - Salary: £80’000 plus bonus and benefits. NodeJS, JavaScript, TypeScript, Cloud Tech, Terraform, AWS. Harrington Starr has partnered with an innovative Digital Currency Investment Platform Company that specialise in developing unique software systems for clients for invest into Digital Markets from Pensions, Investments and Fund Management. This … for you to play a pivotal role within the full software development life cycle. We are looking for an experienced TypeScript Software Engineer with NodeJS, JavaScript, TypeScript and NodeJS and including cloud technologies mainly AWS and Terraform You will have a degree in computer science from a reputable University and … have a good understanding of JavaScript TypeScript. Key requirements within this opportunity are as follows: Experience with NodeJS Solid experience with JavaScript and TypeScript Experience with TypeScript Experience with AWS Cloud Technologies Experience with Terraform Experience with Trading Systems and Front Office Trading environment Any experience with Digital Investments. A More ❯

Mid - Senior Full Stack Engineer//Node.js, Next.js, TypeScript & AWS//Salary range £60K - £90K//Tech For Good - E-Commerce - Start Up//LDN (Hybrid 3 days per week) I am currently working with an exciting tech for good e-commerce company who are looking … person when something goes sideways. You love jumping in, fixing things, and making it better next time. Mid - Senior Full Stack Engineer//Node.js, Next.js, TypeScript & AWS//Salary range £60K - £90K//Tech For Good - E-Commerce - Start Up//LDN (Hybrid 3 days per … week) The stack... Node.js (backend logic and APIs) PostgreSQL/Supabase (data layer) Next.js (for full-stack and frontend work) Shopify APIs (bonus if you’ve worked with them before) About you... You have 2–4 years of experience building web apps or platforms. You think in systems , not just More ❯

Mid - Senior Full Stack Engineer//Node.js, Next.js, TypeScript & AWS//Salary range £60K - £90K//Tech For Good - E-Commerce - Start Up//LDN (Hybrid 3 days per week) I am currently working with an exciting tech for good e-commerce company who are looking … person when something goes sideways. You love jumping in, fixing things, and making it better next time. Mid - Senior Full Stack Engineer//Node.js, Next.js, TypeScript & AWS//Salary range £60K - £90K//Tech For Good - E-Commerce - Start Up//LDN (Hybrid 3 days per … week) The stack... Node.js (backend logic and APIs) PostgreSQL/Supabase (data layer) Next.js (for full-stack and frontend work) Shopify APIs (bonus if you’ve worked with them before) About you... You have 2–4 years of experience building web apps or platforms. You think in systems , not just More ❯

pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME) with Node.js, TypeScript, and React/Next.js Solid backend knowledge: APIs, caching, relational/non-relational databases A proactive, product-minded approach with a desire to move More ❯

pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME) with Node.js, TypeScript, and React/Next.js Solid backend knowledge: APIs, caching, relational/non-relational databases A proactive, product-minded approach with a desire to move More ❯

pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME) with Node.js, TypeScript, and React/Next.js Solid backend knowledge: APIs, caching, relational/non-relational databases A proactive, product-minded approach with a desire to move More ❯

pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME) with Node.js, TypeScript, and React/Next.js Solid backend knowledge: APIs, caching, relational/non-relational databases A proactive, product-minded approach with a desire to move More ❯

pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME) with Node.js, TypeScript, and React/Next.js Solid backend knowledge: APIs, caching, relational/non-relational databases A proactive, product-minded approach with a desire to move More ❯

pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME) with Node.js, TypeScript, and React/Next.js Solid backend knowledge: APIs, caching, relational/non-relational databases A proactive, product-minded approach with a desire to move More ❯

pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME) with Node.js, TypeScript, and React/Next.js Solid backend knowledge: APIs, caching, relational/non-relational databases A proactive, product-minded approach with a desire to move More ❯

pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME) with Node.js, TypeScript, and React/Next.js Solid backend knowledge: APIs, caching, relational/non-relational databases A proactive, product-minded approach with a desire to move More ❯

pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME) with Node.js, TypeScript, and React/Next.js Solid backend knowledge: APIs, caching, relational/non-relational databases A proactive, product-minded approach with a desire to move More ❯

Founding Full Stack Engineer (Node.js/React.js) | Up to £95k + Equity | Hybrid/London AI start-up transforming how technical teams are built. You’ll take full ownership of the MVP and play a foundational role in building a category defining product already in high demand. As Founding Engineer … shape the tech stack. This is a high-trust, high-autonomy position with a clear path to grow into a technical leadership role. Stack Node.js, TypeScript, Reactjs, Nextjs, Postgres, AI/LLMs, AWS What do you need? 4–7 years of backend or full-stack experience Experience working with Nodejs More ❯

Job Title: Backend Developer - NodeJS - TypeScript - GKE Location: Paddington (Hybrid) Salary/Rate: Up to £455 per day (Inside IR35) Start Date: 28/04/2025 Job Type: Contract Company Introduction Our client is a leading UK Telecommunications service provider, they are urgently seeking a Backend developer specialising in … NodeJS, TypeScript and Google Kubernetes Engine. Required Skills/Experience The ideal candidate will have the following: NodeJS: Efficient run time for building server-side applications. TypeScript: Open-Source programme language superset of JavaScript with additional features. GKE (Google Kubernetes Engine) Managed service for deploying and scaling containerised applications. Job … Responsibilities/Objectives Expert Backend developer with extensive experience in NodeJS, TypeScipt and GKE required for a 6 month contract. A Senior Technical Leader has proven extensive experience or a proven track record of handling multiply projects or larger, more complex systems then a Technical Lead. Ability to grasp and More ❯

Job Title: Backend Developer - NodeJS - TypeScript - GKE Location: Paddington (Hybrid) Salary/Rate: Up to £455 per day (Inside IR35) Start Date: 28/04/2025 Job Type: Contract Company Introduction Our client is a leading UK Telecommunications service provider, they are urgently seeking a Backend developer specialising in … NodeJS, TypeScript and Google Kubernetes Engine. Required Skills/Experience The ideal candidate will have the following: NodeJS: Efficient run time for building server-side applications. TypeScript: Open-Source programme language superset of JavaScript with additional features. GKE (Google Kubernetes Engine) Managed service for deploying and scaling containerised applications. Job … Responsibilities/Objectives Expert Backend developer with extensive experience in NodeJS, TypeScipt and GKE required for a 6 month contract. A Senior Technical Leader has proven extensive experience or a proven track record of handling multiply projects or larger, more complex systems then a Technical Lead. Ability to grasp and More ❯

and mitigate risks effectively. Their platform offers software solutions that support enterprise risk management, compliance management, health and safety, and incident reporting. Stack: React, Node, Nextjs, AWS Responsibilites: Develop and maintain responsive web applications using React and Next.js for frontend development. Write scalable, reusable, and efficient TypeScript code for both … frontend and backend. Build and manage APIs with Node.js to handle server-side logic and integrate with databases and external services. Design, implement, and deploy cloud-based applications on AWS, including services like EC2, Lambda, and S3. Collaborate with design and product teams to translate user needs into functional, high More ❯

Senior Software Engineer - Cloud Security, Cloud, AWS, TypeScript, Node.js, Cyber Security - Sought by Lead Investment Management Firm - London Job Description : Develop and enhance modern cloud-based cybersecurity services across all layers, from database to CDN. Implement secure authentication solutions (MFA, Passkeys, etc.). Integrate with identity providers like Auth0, Transmit … to transform business needs into technical requirements. Manage deployment and operations across development, testing, and production environments Technology Stack - AWS, Cloud Formation, Next JS, Node JS, Auth0, Transmit Security, Github If this sounds like a right opportunity to you, feel free to apply for this position or drop me your More ❯

degree in Computer Science, Information Systems, or equivalent. Typically 2.5-3 years of experience. Software developer programming experience (2+ years) Advanced knowledge of JavaScript, Node.js, Python, Java Basic knowledge of Design and Architectural patterns Good understanding of HTTP(S) protocol Good understanding of most popular security issues in frontend applications … e.g. XSS or CSRF) Basic Knowledge of cross-origin policies in modern browsers Knowledge of NodeJS and experience with the following tools/frameworks: NPM, Bower, Grunt, Karma. Other Professional Skills: Thorough functional knowledge and coding experience Basic knowledge of Search Engine Optimisation Ability to multitask with strict time constraints More ❯

office working of 2-3 days a week. The Role Build modern, responsive front-end interfaces using React. Develop scalable back-end services using Node.js and TypeScript. Integrate blockchain interactions using web3.js, ethers.js or Viem. Collaborate closely with product, design, and other developers to create seamless UX. Write clean, well … and best practices. Core Requirements 5+ years in a Full Stack development environment. 2+ years working directly with blockchain technologies. Core Skills: Typescript, React, Nodejs, Web3, Ethers.js Desired Skills: Bitcoin, Solana, Solidity. Excellent problem solving skills and ability to lead change. Confident collaborative skills working across different teams. Good communicator More ❯

office working of 2-3 days a week. The Role Build modern, responsive front-end interfaces using React. Develop scalable back-end services using Node.js and TypeScript. Integrate blockchain interactions using web3.js, ethers.js or Viem. Collaborate closely with product, design, and other developers to create seamless UX. Write clean, well … and best practices. Core Requirements 5+ years in a Full Stack development environment. 2+ years working directly with blockchain technologies. Core Skills: Typescript, React, Nodejs, Web3, Ethers.js Desired Skills: Bitcoin, Solana, Solidity. Excellent problem solving skills and ability to lead change. Confident collaborative skills working across different teams. Good communicator More ❯

Permanent Salary up to £100,000 Location: Hybrid London (2x a week) Founding Engineer - React, Next.js, Typescript, Node.js/NestJS, AWS Xcede are partnering with an exciting early stage MedTech AI start up that are building out their founding engineering team. Role: We are looking for a several mid & senior … but there will be an expectation to work fullstack. Key skills/requirements: Experience working in a product led environment Commercial backend experience with Node.js or NestJS microservices Cloud based development experience, ideally AWS Frontend experience with one modern framework, ideally React/Next.js Comfortable working in a very early More ❯

Permanent Salary up to £100,000 Location: Hybrid London (2x a week) Founding Engineer - React, Next.js, Typescript, Node.js/NestJS, AWS Xcede are partnering with an exciting early stage MedTech AI start up that are building out their founding engineering team. Role: We are looking for a several mid & senior … but there will be an expectation to work fullstack. Key skills/requirements: Experience working in a product led environment Commercial backend experience with Node.js or NestJS microservices Cloud based development experience, ideally AWS Frontend experience with one modern framework, ideally React/Next.js Comfortable working in a very early More ❯

Binance Smart Chain. We pride ourselves on being the perfect solution to all your blockchain/cryptocurrency needs. Role Description: Backend pro efficient in Node.js or Golang Blockchain expert (Solidity, Rust) Good knowledge of cryptography Must have solid understanding of hashing and encryption algorithms Efficient knowledge of SNARKs, proofs generation … Multiple years of experience designing, developing, and implementing distributed systems with a focus on blockchain technologies Proficient in programming languages like Go, Python, and Node.js Strong understanding of blockchain architecture and consensus algorithms Experience in cloud platforms, like AWS and Azure Familiarity with smart contracts and Solidity programming is a More ❯

Full Stack Engineer | Node, React, AWS, MongoDB | London 1x per week, up to £80k We’re hiring for a fast-growing start-up seeking a Full Stack Engineer with strong experience in React , Next.js , and TypeScript . You’ll own full-stack feature development, turning product ideas into high-quality … Product-focused thinking – you challenge requirements to ensure they meet business objectives. Location - London 1x per week Salary - £60-80k Full Stack Engineer | Node, React, AWS, MongoDB | London 1x per week, up to £80k More ❯