1 to 25 of 64 Contract Node.js Jobs in the UK

other stakeholders to deliver features end-to-end. Ensure systems are scalable, reliable, and maintainable. Write clean, testable, and efficient code following best practices. Requirements: Strong programming skills in Node.js Strong experience with React (Open to other frontend experiences) Solid understanding of RESTful APIs, microservices, and event-driven architecture. Hands-on experience with relational and/or NoSQL databases. Familiarity More ❯

other stakeholders to deliver features end-to-end. Ensure systems are scalable, reliable, and maintainable. Write clean, testable, and efficient code following best practices. Requirements: Strong programming skills in Node.js Strong experience with React (Open to other frontend experiences) Solid understanding of RESTful APIs, microservices, and event-driven architecture. Hands-on experience with relational and/or NoSQL databases. Familiarity More ❯

application functionality. • Keeping abreast of emerging technologies and trends to contribute to continuous improvement • Write technical documentation Experience - Senior/Lead Application Developer (MERN) • Strong skills in Advanced JavaScript (NodeJS ES6) technologies, typescript with knowledge of best practices • DevOps strategies, designing and best practices/strategies • Senior development experience using MERN framework for web application development. • Unit with React Testing More ❯

and manage CI/CD pipelines. Knows AWS serverless and container tools (e.g., Lambda, Fargate). Can create infrastructure using Terraform. Able to code in languages like .NET, C#, Node.js, React.js, or T-SQL. Familiar with CI/CD tools such as Azure DevOps and YAML pipelines. Strong scripting and automation skills. Understands configuration management, test-driven development, and release More ❯

is an exciting opportunity to contribute to critical services, working with modern technologies in a collaborative environment. Key requirements Strong Java expertise (Java 21+, Spring 3). Experience with NodeJS/Express, MongoDB, and AWS Cloud. Knowledge of CI/CD pipelines (GitLab CI), Docker, and Git. Familiarity with Apache Kafka, microservices, and containerisation. Prior government project experience highly desirable. More ❯

year contract. BPSS (SC preferred/SC eligible)Newcastle beneficial but not essential (1x a week initially, then onsite for team exercises)Inside IR35Essential technical skills: Java/Spring NodeJS/Express/NextJS CI/CD pipelines (Gitlab CI) Mongo NoSQL databases TDD + Unit testing AWS Cloud Technologies (SQS/SNS/ECS/Lambda/KMS) Apache More ❯

Azure DevOps. This position offers genuine impact in a regulated, high-velocity technology environment. Key Skills: Azure Cosmos DB (SQL/Mongo API), NoSQL modelling C#/.NET or Node.js Azure Functions, App Services, AKS, Logic Apps CI/CD with Azure DevOps Performance optimisation (Azure Monitor, App Insights) Distributed systems & concurrency patterns Please apply with an up-to-date More ❯

of DevOps principles and agile delivery. Excellent problem-solving skills and a proactive, team-oriented approach. Confident client-facing communication skills. Desirable Skills & Experience Experience with Apache NiFi and Node.js . Familiarity with JSON, XML, XSD, and XSLT . Knowledge of Jenkins, Maven, BitBucket, and Jira . Exposure to AWS and cloud technologies. Experience working within agile methodologies (Scrum, Kanban More ❯

months and will extend - £470 - 482 - umbrella Skills/experience Strong hands-on experience with AWS services (eg, Lambda essential). Proficiency in TypeScript/JavaScript and/or Node.js for Back End development or other programming languages but able to provide and explain real-world examples through experience. Familiarity with Amazon Connect and/or AI model deployment on More ❯

of applications Ensure the Front End design aligns with the overall user experience and goals Optimise SQL/Geospatial queries Good to have: Docker,celery, sqlalchemy, pydantic, asyncio, pytest, nodejs The contract is for 3 months initially inside IR35. There will be some travel to site a couple of times per month in London. To be considered for the position More ❯

with a strong focus on application development. Must-Have Qualifications Strong hands-on experience with AWS services (eg, Lambda essential). Proficiency in TypeScript/JavaScript and/or Node.js for Back End development or other programming languages but able to provide and explain real-world examples through experience. Familiarity with Amazon Connect and/or AI model deployment on More ❯

Senior Full Stack/Backend Developer (Contract AI-First) Were seeking anAI-first Senior Full Stack or Backend Developerto play a key role in shaping the backend of our next-generation B2C platform. Youll work closely with our front-end More ❯

during onboarding. Expenses will be included £500-£560pd (Outside IR35) Initially until end of January to be extended Key Qualifications Extensive experience developing scalable, high-performance backend systems using Node.js and/or Java (v21+). Strong knowledge of microservices architecture and RESTful API design. Demonstrated ability to lead technical initiatives, mentor engineering team members, and promote best practices across More ❯

it into a fully functional, production-ready app. Responsibilities Build a cross-platform mobile app using React Native or Flutter . Develop backend services using Firebase/Supabase/Node.js/AWS/GCP . Implement RESTful APIs , real-time messaging, and push notifications. Integrate payment solutions such as Stripe, Apple Pay, or Google Pay . Collaborate on UI/ More ❯

presentation and written communication skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles and processes More ❯

team decisions, engage with multiple teams, and contribute to key decisions. Additionally, you will provide solutions to problems for your immediate team and across multiple teams. Advanced proficiency in Node.js is required. Advanced proficiency in AWS DevOps & Development, GitLab CI/CD, and GitLab is recommended. Design and implement innovative software solutions that meet client requirements. Participate in code reviews More ❯

Essential Skills: AWS - Serverless/EC2/SQS Containerisation - EKS IAC - Terraform, Ansible CI/CD - Gitlab Code/Scripting - Node.js, Bash, Python Tooling - Kong (CE/EE), Nginx Monitoring - Prometheus, Grafana, Alert Manager If you are interested in this role, please send your CV to (see below More ❯

Essential Skills: AWS - Serverless/EC2/SQS Containerisation - EKS IAC - Terraform, Ansible CI/CD - Gitlab Code/Scripting - Node.js, Bash, Python Tooling - Kong (CE/EE), Nginx Monitoring - Prometheus, Grafana, Alert Manager. Assist with peer/code reviews. Documenting best practise and ensuring continuity. If you are interested in this role, please send your CV to (see below More ❯

build a new Windows-first (Linux-capable) software platform focused on imaging, visualization, AI integration, and data management. Key Responsibilities Develop front-end features and tools using React, TypeScript, Node.js, and modern CSS. Contribute to back-end C++ microservices supporting imaging, visualization, AI pipelines, and database opera click apply for full job details More ❯

practices and ensuring operational continuity across the development team. Essential Skills: AWS - Serverless/EC2/SQS Containerisation - EKS IAC - Terraform, Ansible CI/CD - Gitlab Code/Scripting - Node.js, Bash, Python Tooling - Kong (CE/EE), Nginx Monitoring - Prometheus, Grafana, Alert Manager More ❯

practices and ensuring operational continuity across the development team. Essential Skills: AWS - Serverless/EC2/SQS Containerisation - EKS IAC Terraform, Ansible CI/CD Gitlab Code/Scripting Node.js, Bash, Python Tooling Kong (CE/EE), Nginx Monitoring Prometheus, Grafana, Alert Manager Assist with peer/code reviews; documenting best practise and ensuring continuity. More ❯

packaged containerized application product onto Openshift/Kubernates platform Deep knowledge of OpenShift templates, buildconfigs, deploymentconfigs, services, routes, configmaps, Service Mesh Experience with containers, Kubernetes, Apache Tomcat, Redis, RabbitMQ, Node.js, and RESTful APIs Exposure in the areas of Oracle PL/SQL coding/debugging and MQ/NDM/SFTP integration Active involvement in designing, analyzing and troubleshooting large More ❯

communication skills. Knowledge of using Microsoft Windows and Linux operating systems. Non-Essential Skills: Experience with distributed simulation standards/protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar). Understanding of military communications, datalinks, and interfaces such as 1553/1760 and Ethernet TCP/IP. Practical knowledge of system integration principles and processes. If More ❯

presentation and written communication skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential: Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles and processes More ❯

presentation and written communication skills Knowledge of using Microsoft Windows and Linux operating systems Non-essential Distributed simulation standards/Protocols (DIS, HLA, DDS) and web services development (JavaScript, Node JS or similar) Military Communications, Datalinks and Interfaces such as 1553/1760 and Ethernet TCP/IP Practical knowledge of System integration principles and processes Overview of department: WSSE More ❯