to chat with you about this position if: You have commercial experience working as a TypeScript/JavaScript Engineer. You have experience working with Node.js and React.js. You have worked in a similarly early-stage or SME business. You're looking for a role as a Founding Engineer, with an more »
internal purchase order system, introducing new features such as centralised ordering and crisis order management to improve operational efficiency. Hot Skills… Extensive Experience in Node.js and TypeScript : Proficiency in developing applications using Node.js and TypeScript, with a strong focus on front-end stacks and design system libraries, including Tailwind CSS more »
Lead JavaScript Developer Salary: Up to £120'000 + Benefits + Bonus NodeJS, JavaScript, TypeScript, React Framework, AWS, Kubernetes, Docker, Digital Investments. SQL, Microservices, RESTful API’s Hybrid Set up - 2/3 day splits. Harrington Starr has partnered with an innovative Digital Currency Investment Platform Company that specialise in … and Software Engineering problems. Provide experience is Software Engineering practices and principles. We are looking for an experienced Team Leads Full Stack Engineer with NodeJS, JavaScript, TypeScript and NodeJS and including cloud technologies. Key requirements within this opportunity are as follows: Extensive experience with NodeJS Solid experience with JavaScript and more »
key components of the project, working with a collaborative, remote-first team to deliver scalable, maintainable software solutions. Work with modern technologies : TypeScript, React, Node.js, Python, PostgreSQL, and Kubernetes to build robust full-stack applications. About You: 4+ years of experience as a Full-Stack Developer, with expertise in JavaScript … work independently, managing tasks and delivering results with minimal supervision. Key Technologies and Skills: Frontend Development : React, JavaScript, TypeScript, UI/UX. Backend Development : Node.js, APIs, Python, relational databases (PostgreSQL). Cloud & DevOps : Kubernetes, CI/CD, cloud architectures.. more »
in creative workflows and AdTech/MarTech integration. Strong problem-solving skills and ability to work in fast-paced environments. Technical experience with JavaScript, Node.js, React.js, and CMS systems. Ability to present complex technical topics to senior stakeholders. French/German Language is a huge plus. Key Responsibilities: Design and more »
of shipping LLM-based solutions to production Fluency in cutting-edge LLM techniques like RAG , semantic search , and embedding optimization Mastery of TypeScript, React.js, Node.js, and other tools to build end-to-end Thrive in a fast-paced, ever-evolving startup environment - you love a good challenge! So, if this more »
our internal purchase order system, introducing new features such as centralised ordering and crisis order management to improve operational efficiency. Hot Skills… Proficiency in Node.js and TypeScript: Solid experience in developing applications using Node.js and TypeScript, with a focus on front-end stacks and design system libraries, including Tailwind CSS more »
and crisis order management to improve operational efficiency. Hot Skills… Extensive Backend Experience : Proficient in developing backend applications using multiple languages such as GoLang, Node.js, and C++. Ability to produce clean, efficient, and maintainable code. Our new stack is based on NodeJS/Typescript Cloud and Serverless Architecture : Strong understanding more »
to join their team to work on critical projects within the defence/national security sectors. They're core tech stack is Java, JavaScript (Node/React) & operate in a highly Agile/Scrum environment. They're flexible on experience & skillset so if you don't have experience across the … London & operate hybrid working with 2-3 days per week onsite. Active eDV clearance is essential. Main Responsibilities: Full lifecycle development in Java, JavaScript (Node/React) on secure applications & systems. Liaising with internal stakeholders to ensure project requirements are adhered to & project deadlines met. Developing solutions in a highly … Agile/Scrum focused development environment. Skills Required: In depth coding experience in at least one of the following languages, Java, JavaScript (Node), Python or C#, Java or JavaScript is preferred. Experience in full lifecycle development within an Agile/Scrum environment. Frontend experience in React or Angular would be more »
to ensure alignment and deliver the best possible outcomes. You'll bring hands-on expertise in crafting solutions within your chosen tech stack (e.g., Node.js and Express, Java and Spring Boot, etc.), along with a deep understanding of APIs, system architecture, and industry protocols like OAuth 2.0. You'll have … experience developing solutions in your chosen tech stack (e.g., Node.js and Express, Java and Spring Boot, etc.), alongside a solid understanding of APIs, architecture, and industry standards such as OAuth 2.0. Your expertise lies in the Back-End applications, where you'll skilfully guide the user journey throughout the entire more »
Senior Technical Consultant Our Client provides cutting-edge technology solutions to the global financial services industry, delivering advanced wealth management solutions to enable, support, and scale wealth management and advisory services for major financial organizations worldwide. Our Clients team seeks more »
Central London, London, United Kingdom Hybrid / WFH Options
CAREER CONCEPT
Senior Node.js Developer/Software Engineer/Full Stack Developer Nodejs, AWS/AZURE, SQL, DevOps 1 year Fixed Term position. Full Benefits. Hybrid working. Opportunity to join a Not-for-Profit Think Tank. This is a Data Architecture focused position. Greenfield project which will deliver a digital transformation. Vision … includes enabling AI/ML driven search. Experienced required: Senior level Node.js skills, building API driven architecture Front End framework (Vue or React.js OR angular) SQL RDBMS (they also use NoSQL) AWS or AZURE or GCP Experience with Data Services, security and authentication Problem solving skills more »
Python Developer (Software Engineer Programmer Developer Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Vue Angular React Agile AWS GCP Buy Side Asset Manager Investment Management Performance Risk Attribution TypeScript Node Finance Front Office Trading Financial Services) required by our asset management client in London. You MUST … or GCP Buy-side Data tools such as Glue, Athena, Airflow, Ignite, DBT, Arrow, Iceberg, Dremio Fixed Income performance, risk or attribution TypeScript and Node Role: Python Developer (Software Engineer Programmer Developer Python Fixed Income JavaScript Node Fixed Income Credit Rates Bonds ABS Vue Angular React Agile AWS GCP Buy … Side Asset Manager Investment Management Performance Risk Attribution TypeScript Node Finance Front Office Trading Financial Services Pandas Numpy Scipy) required by our asset management client in London. You will join a team of 8 that is responsible for an in-house built Fixed Income attribution application. It is entirely hosted more »
C# .NET Software Engineer Central London - On site (5 days a week) £60,000 - £70,000 I’m currently working with relatively small business (20-30 employees) who are looking for a Software Engineer to join their growing team in more »
.Net Developer £60,000-£70,000 Central London - On-site Im currently working with a well-established London FinTech business, who are looking for a .Net Developer to join their growing team! This award-winning company have been going for more »
Application Lead Developer - Typescript, Node.js, React.js, and Next.js London - Hybrid working Application lead Developer needed for a rapidly growing, market-leading data company, who are looking to employ an experienced Application lead Developer to lead a small team of Developers and oversee the development of their SAAS platform and associated … projects, with an in-depth knowledge of TypeScript, especially with Node.js, React.js, and Next.js The Application lead Developer salary expectation: * Salary: £65,000 - £85,000 per annum * 20 day's Annual leave + Bank Holidays * Hybrid Working - 1 day per week in the office * Flexible working arrangements to suit your … and daily stand-ups to keep the team aligned and on track * Design, develop, and maintain applications using TypeScript, with a strong focus on Node.js, React.js, and Next.js * Apply Test-Driven Development (TDD) principles to ensure robust and high-quality code * Optimize deployments on platforms like Vercel and AWS for more »
Employment Type: Permanent
Salary: £65000 - £85000/annum + Benefits & Hybrid working
and company meetings in London Most of the development team attend the office once or twice per month Technology Stack React (Next.js & Remix) TypeScript Node.js AWS, Cloudflare, Kubernetes Databases: DynamoDB, Redis, MongoDB Key Requirements - Demonstrable knowledge and solid experience of building web applications on a large codebase - Strong backend development more »
days in their West London office. Candidates MUST have at least 8 years commercial experience using ALL of the the Full Stack (Python, React & node.js). Description - Strong Full-Stack Engineer with both front end (React) and back end (node.js and/or Python). The ideal applicant would be … best practices. What We’re Looking For: Candidates MUST have at least 8 years experience using ALL of the Full Stack ( Python, React, and node.js) Proven experience as a Full Stack Engineer in a start-up or agile environment. Solid React, and backend technologies such as Python and/or … Node.js, along with CI/CD toolsKnowledge of data platforms and AI-driven solutions is highly desirable.Experience with cloud platforms (AWS, GCP, Azure) is desirable.Ability to work independently and deliver high-quality solutions in a collaborative, fast-paced environment Self-driven, passionate about Tech with a desire to continually learn more »
Senior Software Engineer | Hybrid | React | Node | Typescript | AWS | £100k La Fosse have partnered with a hypergrowth D2C company that are looking for a Senior Software Engineer with a strong JavaScript background. Your mission: To own and create components and technologies necessary to provide best-in-class experience for their customers … building the right solutions for scaling the business into the future. What they’re Looking For: Experience in modern web application development, TypeScript, JavaScript, Node.js, React.js. Good to have experience with Next.js and Nest.js microservices with Prisma. 7+ years of commercial development experience. Knowledge of AWS Services, and/or … virtual interview. If you’re interested in the position and feel you fit some of the requirements, apply now! Senior Software Engineer | Hybrid | React | Node | Typescript | AWS | £100k more »
Senior Software Engineer | Hybrid | React | Node | Typescript | AWS | £90k La Fosse have partnered with a world-renowned publishing company that are looking for a Senior Software Engineer with a strong JavaScript background. Your mission: Architect brand-new software solutions, implement new features and work closely with senior stakeholders to identify … new technologies, industry trends and best practices. What they’re Looking For: Experience in modern web application development, TypeScript, JavaScript, Node.js, React.js (can have experience with other languages including Angular JS, Electron, etc) 6+ years of commercial development experience. Knowledge of cloud Services, can be with either GCP, AWS or … virtual interview. If you’re interested in the position and feel you fit some of the requirements, apply now! Senior Software Engineer | Hybrid | React | Node | Typescript | AWS | £90k more »
Senior Javascript Engineer - React/Node - £80k-£90k - Leading eCommerce platform Leading ecommerce client now requires a Senior Full Stack JavaScript Developer to shape their new and existing applications with a focus on improving and creating platforms that can scale with their business needs. This is an opportunity to become … testers, and product owners to build intuitive applications. About you: Excellent knowledge of web platforms, technologies, protocols, and publishing tools. Experience in React.js and node.js (JavaScript) Previous serverless experience using AWS is desirable. Excellent communication skills Hands-on experience working in integrated development environments. Positive can-do attitude. This fantastic more »
clients and have delivered more than 150 bespoke solutions for exceptional businesses. They are looking for a full time Senior Full Stack Software Engineer (Node, React, Typescript) to join their business. This role will be working with one of the largest clients in building a trading application for them. There … is a preference for this person to be weighted more towards backend projects. The right candidate will have experience 5+ years hands on with NodeJS 3+ years hands on with TypeScript This role can either be a hybrid position in London (up to 3 days a week in a Central more »
City Of London, England, United Kingdom Hybrid / WFH Options
Oliver Bernard
Senior Fullstack Developer (React, Node.js) Salary: £75,000 - £95,000 Location: Hybrid in London. Senior Fullstack Developer - would you like the opportunity to work for a market leading organisation, currently delivering to over 150 countries worldwide? You will be joining a technology team who have a passion for innovation, collaboration … as embracing new ideas, technologies and approaches. As a Senior Fullstack developer, you will be joining one of their Fullstack development teams working on Node.js and React, building out their suite of business applications and APIs. The company has grown significantly in the last few years and are looking for … of growing their brand, with exciting projects due over the next year or so. You will have an in-depth understanding of JavaScript and Node.js/React and have some experience of coaching or mentoring teams in the past. Essential skills for a Senior Fullstack Engineer: Fullstack JavaScript and Node.jsmore »
Senior Software Engineer (React, Node.js, AWS) Salary: £90,000 - £110,000. Location: Hybrid in London. Senior Software Engineer (React, Node.js, AWS) - would you like the opportunity to work for a market leading organisation, currently looking to revolutionise the data space? You will be joining a technology team who have a … the last few years and are looking for someone who can join in the process of growing their brand. Essential skills: · Fullstack JavaScript and Node.js development experience. · Hands on experience of developing REST web services and API's. · Knowledge and experience of deploying to cloud services, preferably AWS. · Experience building more »
Fullstack Node Developer - Perm £75k - Economic Marketing Analytics A global marketing agency utilising AI's power is looking for a Fullstack Node Developer to take ownership of building a self-service platform to allow customers to utilise their Econometric marketing tools. As a Fullstack developer, your focus is to bring … Salary: £60,000-£75,000 Location: 1-2x per week in the City of London Requirements: Senior full-stack experience and knowledge using Node.JS & React Extensive experience working with AWS (Security tools, containers, infrastructure) Experience with databases such as MySQL and NO-SQL (MongoDB or Big Query) Preferably prior more »