Annapolis Junction, Maryland, United States Hybrid / WFH Options
Halogen Engineering Group, Inc
location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. Required Skills Developing applications using AngularJS/React/Vue (other JS frameworks) Developing Java Web or NodeJS applications Experience using and implementing CSS Developing or integrating with RESTful Services Desired Skills Experience working with querying or building … relational or non-relational databases (i.e., MongoDB, ElasticSearch, PostgreSQL). Experience building user-facing web applications in JavaScript frameworks using React, Vite, Redux Experience with Docker Experience using and implementing SCSS and Tailwind CSS Experience using web sockets Experience with AWS Experience with generating technical documentation Experience working in an Agile software development environment Developing applications that are 508 compliant More ❯
regular collaboration with product designers, product managers, data analysts, ML engineers, and other departments, reflecting our strong cross-functional engineering culture. Our current primary tech stack utilizes Typescript with React/React Native (via Expo) Experienced in Web3 Development: We are interested in candidates with prior experience in the Web3 space. This could include projects involving meme coins, DeFi trading … regular collaboration with product designers, product managers, data analysts, ML engineers, and other departments, reflecting our strong cross-functional engineering culture. Our current primary tech stack utilizes Typescript with React/React Native (via Expo) About You Experienced in Web3 Development: We are interested in candidates with prior experience in the Web3 space. This could include projects involving meme coins More ❯
Loughborough, Leicestershire, East Midlands, United Kingdom Hybrid / WFH Options
Oscar Associates (UK) Limited
collaborative environment where everyone's ideas are valued, and developers are encouraged to contribute across the stack. What they're looking for: Solid commercial experience with PHP, Laravel and React.js OR Vue.js A developer who enjoys working across the full stack and isn't afraid to get stuck in with different parts of a project. Someone who's passionate about More ❯
stakeholders, to find simple yet elegant solutions to complex problems. You have experience leading and building headless JavaScript projects with WordPress. Your expert skills in WordPress engineering with PHP, React.js, and Gutenberg consistently follow best practices and set the highest standards of excellence. You have a code portfolio. Link us to your best WordPress work on GitHub and you'll More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Harnham - Data & Analytics Recruitment
Strong experience in Rust and building performant systems Proven background in graphics rendering or creative tooling (e.g., animation timelines, video editors, WebGL/WebGPU) Solid frontend fundamentals-ideally with React , TypeScript , and canvas rendering Passion for creative tools , UX , and building expressive platforms A systems-thinking mindset-you're comfortable making architectural decisions across the stack Curiosity around AI/ More ❯
problems Plan technical architectures that minimize or eliminates performance problems, complexity, or solution fragility Requirements Nice to Have Experience with any of the following would be a plus: GraphQL, React, Elasticsearch, Redis, Celery, AWS (or any other Cloud provider). Have a bachelor's degree in Computer Science, Engineering, or Information Systems Veeva's headquarters is located in the San More ❯
driven companies Shipping LLM-based solutions to production Experience with inference and evaluation platforms Experience with RAG, semantic search, vector stores, embedding Building features end-to-end with TypeScript, React.js, and Node.js As a person, you Are first and foremost abuilder. Are excited towork in-personfrom our office in London (most of the time) Love working in astartup environment(you More ❯
hired and grown engineers at different levels You know how to help cross-functional product teams work smoothly You bring enough technical experience (we use Python/Django and React/Next.js) to challenge assumptions and support great decision-making You're proactive, organised, and communicate with clarity and care You're based in the UK and happy working remotely More ❯
end automation solutions using Python and Windmill Implement data infrastructure for RAG systems and agentic AI workflows Build and maintain data lakes, warehouses, and real-time processing systems Develop React-based frontends when needed for data visualization and automation tools Leverage AI coding assistants to rapidly prototype and deploy production systems Ensure data quality and reliability across all automation workflows More ❯
30M Series B funding, we're expanding the team to accelerate development of our legal technology products that integrate with Microsoft products through Office.js. We're looking for a React Team Lead to guide 2 mid-senior React developers who will look to you for architectural guidance and technical direction. As the technical side of the product Triad, your technical … decisions will directly shape product direction. Key responsibilities Team Leadership & Mentorship Lead and inspire a team of React developers, fostering a collaborative environment where knowledge sharing is valued and encouraged Mentor team members, helping them grow their skills and advance their careers Promote best practices and maintain high code quality standards across the team Technical Excellence Architect and develop sophisticated … React applications that integrate with Microsoft Word, M365, Word Online, etc. using Office.js Write clean, efficient, and maintainable code Drive technical decisions and ensure scalable, performant solutions Think outside of the box to workaround any OfficeJS limitations. Product Development Collaborate closely with cross-functional teams to bring innovative features to life Create exceptional user interfaces that prioritize user experience and More ❯
over complex ones. Enjoy working with a diverse group of people with different areas of expertise. You are comfortably organized amongst chaos. Be familiar with our tech stack: TypeScript, React, styled-component Python PostgreSQL, BigQuery, MySQL Jest, React Testing Library, Cypress, pytes AWS, GCP Kubernetes, Docker, Terraform, GitHub, CircleCI Next.js (Preferred) AR/VR (Preferred) Embrace differences and know that More ❯
Leeds, West Yorkshire, Yorkshire, United Kingdom Hybrid / WFH Options
La Fosse
a hands-on development role, contributing across the full software lifecycle from design and development to testing and release. You'll work with a modern tech stack including Java, React, Spring Boot, Kubernetes, and cloud-native technologies, helping to deliver solutions. You'll operate primarily within Agile teams and contribute to architectural decisions, DevOps practices, and continuous delivery pipelines. Key … Responsibilities Design, build, and maintain high-quality, scalable software using Java, React, and Spring Boot Apply Agile and DevOps best practices: TDD, CI/CD, pair programming, and automated pipelines Collaborate with product owners, platform teams, UX designers, and business stakeholders Translate business requirements into efficient, maintainable technology solutions Lead by example on code quality, design decisions, and software development … standards Contribute to platform and architectural direction in a polyglot environment Participate in team demos, technical showcases, and continuous improvement initiatives Tech Stack Highlights React | Java | Spring Boot | Spring Cloud | Kubernetes | SQL/NoSQL | AMQP | CI/CD | DevOps | Polyglot environment Ideal Candidate 3+ years of hands-on experience in Java and React development Strong knowledge of Spring Boot and 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 have the following: Strong experience as a Python Developer/… Software Engineer/Programmer Excellent Python Experience working in Front Office financial trading (eg. Fixed Income, equities, FX or commodities) Some Front End ability (Vue, React or Angular good but not necessary) Agile The following is DESIRABLE, not essential: AWS 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 More ❯
The R&D Decisioning teamis looking for aSoftware Developer to help us build our industry leading Decisioning portfolio. Our team of full stack developers works with a cutting edge React UI application along side both Java and Go based microservices. You will have the opportunity to contribute to a dynamic team with high standards for engineering excellence. Our technology plays … we invest as much time in the security, performance, and quality of our deliverables as we do in feature development. As a Software Developeryou will: Develop software with a React UI and Go/Java REST services using cloud native services and SAS's internal API's Design and develop high quality, testable and scalable software solutions within established timelines. … necessary. Required Qualifications 5-8 years of working experience as a Software Developer Bachelors degree in Computer Science or related quantitative field You have 1 years experience in developing React, or similar front-end-framework, based applications with Typescript You have 1 years experience contributing at multiple levels of the software stack throughout your career with languages like Java or More ❯
grow alongside a company that's going places, now's the time to join Oak. About the Role We're looking for a Principal Front-End Engineer with strong React experience to lead the development of user-facing features across Oak's platform. You'll play a pivotal role in setting the technical direction for the front end of our … and evolve our front-end architecture and technical direction, ensuring it aligns with business and product goals Lead the development of high-quality, accessible and performant UI components using React, TypeScript, and other JavaScript frameworks Collaborate closely with designers, product managers, and backend engineers to shape seamless user experiences across our platform Lead by example and uphold standards for code … and long-term technical strategy as the front end subject matter expert. What We're Looking For 7+ years of experience in front-end development, including significant exposure to React and Typescript Strong communication and leadership skills, with a coaching mindset and a commitment to team development Deep understanding of modern HTML, CSS, and JavaScript, and experience integrating with RESTful More ❯
and engaging product surfaces. While you'll have exposure to our Python/Django back-end with SQL DB, the ideal candidate will bring deep expertise in technologies like React, Next.js, and modern front-end performance and SEO best practices. As part of the Health Alliance, you'll thrive in a collaborative, experimentation-driven environment where iteration, autonomy, and impact … shape how pet owners and sitters experience the platform with meaningful ownership over the features you build. Requirements Proven experience (4+ years) in full-stack development, including production-grade React (or similar), TypeScript, and backend development preferably with Python/Django or equivalent language/frameworks. Strong understanding of scalable web architecture, performance optimisation, and secure coding practices. Experience designing … start-up/scale-up environment. Familiar with Agile methodologies and working with Scrum/Kanban. Exposure to the payment domain and payment processors (e.g. Stripe). Curiosity for React Native and app development. Experience leveraging AI to enhance your own productivity. Familiarity with A/B testing frameworks or data-informed experimentation. £65,000 - £80,000 a year Benefits More ❯
The Sands, Farnham, Surrey, England, United Kingdom Hybrid / WFH Options
Noir
.NET Developer - World Class Entertainment Company - Farnham (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, React, Angular 19, Microservices, Vue.js, TypeScript, Azure, Web API 2, Agile, SQL Server 2022, Programmer, Full Stack Engineer, Architect, .NET Developer) Our client has been producing unparalleled entertainment experiences for over 50 years. Today their global business comprises of: film studios, television stations, theme parks … skill set that encompasses: .NET, .NET Core/ASP.NET MVC, C# and SQL Server. Our client can provide you with Greenfield project work and exposure to: .NET 9, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and SQL Server 2022. This is a truly amazing opportunity More ❯
East London, London, United Kingdom Hybrid / WFH Options
Client Server
company's flagship web based trading product. You'll focus on backend systems using C# and TypeScript but will also have exposure to front end components in Angular and React within a TDD environment. Location/WFH: You can work from home most of the time, meeting up with colleagues once a week in the City offices, when there you … showers and all the latest kit to work on. About you: You have backend C# .Net, ASP.Net MCV application development skills You also have experience with TypeScript, Angular or React You have a good understanding of Docker for Containerisation You have a good knowledge of cloud based systems (Azure/AWS) You have strong analysis and problem solving skills You More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
company's flagship web based trading product. You'll focus on backend systems using C# and TypeScript but will also have exposure to front end components in Angular and React within a TDD environment. Location/WFH: You can work from home most of the time, meeting up with colleagues once a week in the City offices, when there you … showers and all the latest kit to work on. About you: You have backend C# .Net, ASP.Net MCV application development skills You also have experience with TypeScript, Angular or React You have a good understanding of Docker for Containerisation You have a good knowledge of cloud based systems (Azure/AWS) You have strong analysis and problem solving skills You More ❯
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom Hybrid / WFH Options
Reed
names. You’ll lead frontend development efforts, architect scalable solutions, and ensure the platform delivers seamless, accessible experiences across devices. Key Responsibilities Architect and build dynamic, responsive interfaces using React and modern JavaScript frameworks Partner with design and product teams to bring intuitive, user-friendly features to life Set standards for performance, accessibility, and maintainability across the frontend codebase Guide … developers, fostering a collaborative and high-performing team culture Continuously improve development workflows and advocate for best practices Skills A sound background in frontend development, with strong proficiency in React and TypeScript Expertise in HTML, CSS, JavaScript, and API integration Proven experience designing scalable component-based systems Familiarity with agile workflows, Git, CI/CD, and DevOps practices (Azure DevOps More ❯
Wakefield, West Yorkshire, England, United Kingdom Hybrid / WFH Options
Noir
.NET Developer, C# - Global Technology Brand - Wakefield (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe. Their success … web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will follow the firms official career progression More ❯
Lavant, Chichester, West Sussex, England, United Kingdom Hybrid / WFH Options
Noir
.NET Developer, C# - Global Technology Brand - Chichester (Tech stack: .NET Developer, .NET 9, ASP.NET, C#, WPF, React, Angular 19, Microservices, Azure, Web API 2, Entity Framework, Agile, Programmer, Full Stack Engineer, Architect, .NET Developer) Our clients fascinating story dates back to 1981; today they have fast become one of the most instantly recognised technology brands across the globe. Their success … web application development (.NET Core/ASP.NET MVC, C#) or winforms/WPF (C#) development. Our client will provide you with training into: .NET 9, WPF, MVVM, Prism, JavaScript, React, Angular 19, Microservices, MongoDB, Vue.js, TypeScript, Azure, AWS, Web API 2, Entity Framework, Node.js, Elasticsearch, Agile, TDD, BDD, Scrum, Kanban and MongoDB. You will follow the firms official career progression More ❯
Norwich, Norfolk, England, United Kingdom Hybrid / WFH Options
Ascent Sourcing Ltd
agile team that ships production code regularly and values engineering excellence and continuous learning. You will: Design, develop, and maintain scalable features for the platform Work across our frontend (React) and backend (Node.js, Go) codebases while exercising autonomy in technical decision-making and task prioritisation Contribute to DevOps practices, improving CI/CD pipelines and IaC deployment processes Collaborate with … Support internal innovation, including integration with LLMs and emerging AI capabilities Requirements Demonstrated experience in full-stack software development Proficient in JavaScript/TypeScript with experience in Node.js and React Experience with a statically typed language such as Go Comfortable working with containerised applications and Kubernetes Experience with cloud infrastructure (AWS or similar) Familiarity with DevOps tooling and practices (CI More ❯
Manchester, Lancashire, United Kingdom Hybrid / WFH Options
Software Delivery (Non-Technical)
Engineers at both Senior and Principal Level for a hybrid role in Manchester to support us with expansion of AWS services and dependencies working with Java, JavaScript, TypeScript, NodeJS, React and CloudFormation, Lambda andAWS Serverless Technologies. In this role, you'll work on high-impact projects, architecting and delivering scalable, secure, and efficient cloud-based solutions. You'll be using … serverless applications using AWS Lambda, CloudFormation, API Gateway, S3, DynamoDB, and more. Automating infrastructure provisioning using AWS CloudFormation and other IaC tools. Developing and maintaining applications using JavaScript (Node.js, React), TypeScript, and Java. Collaborating with cross-functional teams to deliver end-to-end solutions. Applying best practices for CI/CD, testing, and deployment in a cloud-native environment. What More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Become
Position: Frontend Developer - Centre of Excellence (Angular/React) Location: London, United Kingdom (Hybrid - Minimum 2 days onsite per week)?? Start Date: Immediate? Engagement Type: Contract (with potential for permanent employment) Industry: Financial Services/Technology Consulting Role Overview We are seeking an experienced and delivery-focused Frontend Developer to join a newly established Centre of Excellence (CoE) . This … responsible for delivering secure, scalable, and production-grade digital solutions, while setting engineering standards across multiple client engagements. The ideal candidate will have deep technical expertise in Angular or React , a strong understanding of secure and performant UI architecture, and prior experience contributing to or establishing a Centre of Excellence within a financial services or banking environment . Key Responsibilities More ❯