18 of 18 Permanent MERN Stack Jobs

Remote (UK/EU based with strong overlap with UK business hours required). The Stack & Engineering Culture Core Stack: TypeScript, React, Next.js, Node.js, Express, MongoDB High Velocity: We operate as a high-trust, high-autonomy team shipping 250+ PRs per week Pragmatic AI Workflow: We actively leverage … than relying on opinions. What You’ll Bring Core Technical Mastery: Strong commercial full-stack experience building production SaaS applications with advanced TypeScript, Node.js, React and MongoDB/SQL fundamentals. Product Engineer Mindset: You care deeply about user impact and business outcomes, not just backend plumbing. You prefer shipping ...

Front-End Development: Design and implement responsive, interactive, and visually appealing user interfaces using front-end technologies like HTML, CSS, JavaScript, and frameworks like React, Angular, or Vue.js. Back-End Development: Build and maintain the server-side logic, databases, APIs, and integration with third-party services using technologies such … Node.js, Express, Python, Ruby on Rails, or Java. Database Management: Design and manage relational and NoSQL databases, ensuring data integrity, optimization, and security. API Development and Integration: Develop RESTful APIs and integrate with various data sources, third-party services, or cloud platforms. Version Control: Use Git for version control, collaborating ...

Mimica is an AI-powered process intelligence platform, seeking a senior backend engineer to scale the MERN stack backend. You will design scalable architectures, develop high-performance services, and own APIs interfacing with ML components. Join a remote-first, globally distributed team building data-backed decisions to accelerate ...

just theoretical) experience applying ML in a real-world or industry setting. Key responsibilities Develop and maintain web applications using React.js (frontend) and Node.js (backend). Build and integrate backend services and APIs using Python with a web framework (e.g. Django, Flask, or FastAPI). Design, query, and manage relational … NoSQL databases (PostgreSQL, SQL, MongoDB). Work on machine learning tasks including object detection, model training, and deployment. Deploy and manage applications using basic AWS cloud services. Collaborate with cross-functional teams to deliver clean, scalable, and maintainable code. Required skills Frontend: React.js. Backend: Node.js, Python (with experience ...

someone who is excited by this new era of software development and the opportunities it brings. The Engage stack includes Javascript/TypeScript (NodeJS/Express, Python (Lambda & FastAPI) React Native), DocumentDB, Mysql, Postgres, Opensearch, Redshift and MongoDB. We use AWS for our cloud services and our infrastructure … performance in mind Champion high-quality communications including technical proposals and specifications, testing reporting, release planning and more Be happy working across the tech stack Contribute to the technical direction for the squad - driving architectural consistency, code quality, and engineering best practice Platform & Infrastructure Beyond squad-level product work ...

contractor role within the Technology GRC (TechGRC) group. The candidate will work as part of the automation team, leveraging solid experience in Node.js, React, APIs, and microservices to automate compliance controls and enable real-time monitoring. Responsibilities: The successful candidate will join the automation team in automating compliance controls … software design and development experience. Proven ability to write reusable, testable, and efficient code. Strong hands-on experience in API design and development with Node.js and Python, utilizing frameworks such as ExpressJS and Flask. Knowledge of SQL and NoSQL databases, including PostgreSQL, MySQL, and MongoDB. Understanding of server-side templating ...

Technical Skills Deep understanding of web application and distributed systems fundamentals (HTTP, REST APIs, authentication, state management, security) Strong experience with modern frontend frameworks (React, Vue, Angular, or equivalent) Strong experience with backend frameworks and API development (e.g., Node.js/Express, FastAPI/Django/Flask, ASP.NET, Spring Boot … similar) Experience with relational and NoSQL databases (e.g., PostgreSQL, SQL Server, DynamoDB, MongoDB, Cosmos) including data modeling, query optimization, and understanding trade-offs between storage technologies Hands-on experience with generative AI tools and APIs (e.g., LLM-assisted coding, prompt engineering, integrating AI services into applications) Solid experience with cloud ...

teams. The team is to deliver the product roadmap alongside driving further adoption of cloud first technologies; we are Azure based, with PostgreSQL and MongoDB as our primary data stores and a multi-provider LLM stack (OpenAI, Google Gemini and Anthropic). We want you to dive … Product roadmap Managing a team consisting of a range of skillsets and experience Full stack development, across Python/FastAPI services and React/TypeScript front ends Continuously improving the team's processes for iterative development, including embedding automated testing and CI quality gates into a fast-moving ...

teams. The team is to deliver the product roadmap alongside driving further adoption of cloud first technologies; we are Azure based, with PostgreSQL and MongoDB as our primary data stores and a multi-provider LLM stack (OpenAI, Google Gemini and Anthropic). We want you to dive … Product roadmap Managing a team consisting of a range of skillsets and experience Full stack development, across Python/FastAPI services and React/TypeScript front ends Continuously improving the team's processes for iterative development, including embedding automated testing and CI quality gates into a fast-moving ...

service that enables multiple users to edit graph data and re-train AI models through their input. Creating libraries and building APIs in our Node.js backend to interact with the various ML components of the system. Diagnozing fault-tolerance and availability issues, as well as performance bottlenecks, and resolving them. … modern frameworks and technologies (e.g., Docker, K8s) to build high-throughput, low-latency systems. Practical experience in designing APIs and managing databases (e.g., PostgreSQL, MongoDB), with a keen eye for query optimization and efficient data storage & handling. Firm grasp of distributed systems concepts and techniques – microservices, load balancing, caching, horizontal ...

development or a closely related software development role. Good proficiency in HTML, CSS and JavaScript . Experience developing responsive Front End interfaces using React or a similar modern JavaScript framework . Understanding of Back End development, including building APIs, implementing business logic and managing Server Side functionality. Experience implementing user … another version-control system. Good communication, organisation and time-management skills. Desirable Skills Experience with Back End frameworks or technologies such as Node.js, Express, Django, Laravel or similar. Experience with databases such as PostgreSQL, MySQL or MongoDB. Familiarity with cloud hosting, deployment platforms, domain configuration, SSL certificates and environment management. ...

Overview As a Backend Developer, you will build and optimize server-side logic in Node.js and Python to power scalable, reliable applications. You'll collaborate with front-end engineers, data analysts, and stakeholders to deliver robust APIs and services. You will design data stores and ensure security, performance, and maintainability … will work in a cross-functional team to solve meaningful, data-driven challenges. Verantwoordelijkheden Build and maintain high-performance server-side logic in Node.js and Python Collaborate with front-end developers to integrate UI with server-side logic Design and implement APIs and RESTful services Set up and optimize ...

participate in sprint planning and execution. Document technical approaches with a focus on testing, CI/CD, and scalability. Key Requirements: Frontend: Experience with React, Redux, and TypeScript. Backend: Expertise in Node.js microservices and familiarity with REST, GraphQL, asynchronous messaging, and JSON. Proficiency with NoSQL databases (e.g., MongoDB) and search … modern frontend frameworks/tools such as Vite and Next.js. Experience with end-to-end testing tools like Cypress. Backend frameworks such as Express and Apollo Server. Agile methodology experience in a fast-paced SaaS environment. Understanding of configuring scalable and customizable features for enterprise clients. Additional Notes: Candidate contact ...

more of the following technologies but who is also open minded about learning new languages and technologies. Java, Python, JavaScript, TypeScript Angular, React, Vue Docker, Kubernetes AWS, Azure MERN, Elasticsearch, Neo4J Salary and Benefits A salary of £40-85k with an exciting array of projects to work on. ...

with modern web development technologies such as HTML, CSS, JavaScript, Web APIs, JSON, Angular or React. Experience with server side technologies such as TypeScript, Node.js, Express.js, Webpack, NPM, or equivalents. Familiarity with functional or event-driven programming (callbacks, streaming, reactive programming, Promises/Futures). Experience working in Linux environments … including shell programming. Working knowledge of Python and libraries such as NumPy, Pandas, or scikit learn. Experience with SQL, NoSQL (MongoDB), or Elasticsearch, and data pipelines or ETL processes. Familiarity with Common Data Elements (CDEs) or healthcare/medical terminologies. Knowledge of Kubernetes or other container orchestration platforms. Experience with ...

more of the following, with a willingness to learn: Programming or scripting in Java, Python, JavaScript, or TypeScript Testing web applications built with Angular, React, or Vue Automated testing tools such as Robot Framework, Cypress, or Cucumber Experience creating or extending test frameworks Exploratory and risk-based testing techniques Familiarity … with Docker, Kubernetes , and cloud platforms ( AWS and/or Azure ) Exposure to modern stacks such as MERN , Elasticsearch , or Neo4J Security & Location Requirements UK citizen with at least 10 years UK residency Must already hold high-level UK security clearance Willing to travel to customer sites in Manchester ...

global energy markets into a reality. You would work as part of a team on a cutting-edge Microservices architecture and using TypeScript/Express/AWS Lambdas, Redshift, MySQL, MongoDB and Micro-frontends built on React. This will allow you to take responsibility for solutions from design to deployment. … least 2 years of relevant commercial experience Commercial experience in developing complex software solutions with some of the following Node/TypeScript, Express, Python, SQL, NoSQL, React, Cloud Infrastructure, unit testing A proven track record for delivering great software and solving difficult technical problems Experience building web-services/microservices ...

engineers, championing code quality through thoughtful reviews and shared best practices Design and implement responsive, user friendly web interfaces using modern JavaScript frameworks (Next.js, React) Partner with UX/UI designers to bring designs to life as functional, intuitive experiences About You Strong expertise in JavaScript frameworks such as React … Vue.js, or Angular, with solid proficiency in HTML, CSS, and responsive design Solid experience with Node.js, Express.js, and building RESTful APIs or microservices Comfortable working with both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB) databases Experience integrating automated tests into CI/CD pipelines (e.g. Jenkins, CircleCI, GitLab CI) and familiarity ...