1 to 25 of 174 Permanent React Jobs in the South East

Front-End Developer (React and React Native) Competitive salary Bromley, Kent Fixed Term Contract Full-Time We’re looking for an experienced Frontend Developer (React & React Native) to join our Digital Solutions team on a 12-month fixed-term contract. In this hands-on role, you’ll play … involved across the full development lifecycle from collaborating with the business to understand customer needs, through design and build, to testing and release. Strong React and React Native expertise, a passion for clean, scalable front-end development, and a customer-first mindset will be critical to your success. What ...

will also have: Strong experience writing maintainable production code in Python and TypeScript. Proven experience building complex user interfaces and software integrations using React or similar technologies. Strong knowledge of JavaScript, HTML and CSS. A good understanding of programming concepts, data structures, algorithms and HTML DOM components. Experience working with ...

similar), and SQL or document databases. Knowledge of modern software architecture and engineering practices. Experience with cloud platforms, microservices, Kubernetes, Kafka, stream processing or React would be advantageous. Experience providing technical guidance, knowledge sharing, and informal mentoring to other engineers. For the fixed-term opportunity, experience joining complex environments quickly ...

Python (FastAPI), Node.js, REST APIs. SQL and PostgreSQL. Redis/Valkey for session and WebSocket coordination at scale. Strong JavaScript/TypeScript, HTML5, CSS React (or equivalent), component architecture, state management. Responsive design, web performance (Core Web Vitals: LCP/INP/CLS). Git-based workflows and CI/ ...

Core 3.1 ASP.NET MVC (Core), Razor Pages, Blazor EF Core Azure (Web Apps, Serverless, Messaging, SQL Server/CosmosDB) HTML, CSS and JavaScript frameworks (React/Angular) CI/CD tools (Azure DevOps, CircleCI) Entity Framework Nice to Have Experience with API design (REST, JSON) Knowledge of distributed systems, microservices ...

include: Languages such as Java, C#, F#, C++, Python, and TypeScript Frameworks, platforms, and runtimes such as .NET, Eclipse RCP/SWT, JUnit, Angular, React, and Node.js Cloud platforms including Azure and AWS Containerization and orchestration tooling such as Docker and Kubernetes Infrastructure automation tools such as Terraform, Ansible, Helm ...

project delivery. What We're Looking For 5+ years' commercial software engineering experience. Strong experience developing applications using C#/.NET . Experience with React , JavaScript and TypeScript. Strong understanding of cloud-native application development on Microsoft Azure . Experience with Azure services such as: App Service, Azure Functions, Azure ...

development experience using Java, Python or C++ for Back end Development and 2+ years working with JavaScript on the Front End, ideally with the React framework. It is essential you've worked on the development of mission-critical applications within space, orbit, ground segment or satellites. Additional expertise in container ...

cloud infrastructure such as AWS, Azure and GCP and micro services Interest and ability to learn other coding languages as needed (eg.Python, Angular, React) Experience with dependency injection frameworks (eg.Autofac) Experience in distributed computing, machine learning, data science Experience with building data pipelines, data streaming applications Experience in, or enthusiastic ...

Also, ground breaking Javascript frameworks such as Angular and React.Required experienceC# (minimum of 7 years commercial experience).NET CoreStrong experience building RESTful APIsAngular OR React Experience CommerciallyCI/CD (preferably Azure Devops)Typescript, JavaScript, HTML, CSS, SQLJSON,XMLPreferred:Experience with/Knowledge of MicroservicesExperience with/Knowledge of the Cloud ...

week in a hybrid model. About you: You have strong C# .Net Core backend development skills You have JavaScript experience, combined with Angular or React You have experience with AWS and microservices You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms ...

genuine passion for web technology and a drive to expand your skill set toward Full Stack development. Desirable Experience Exposure to modern JS frameworks (React, Vue) or TypeScript. Familiarity with Python or back-end scripting languages. Basic awareness of UI/UX design principles or technical SEO. Progression & Training Path ...

some of the following technologies on both Windows and Linux: C++ Javascript Python XML JSON HTML CSS Web backend servers (Angular, Django, NodeJS, React, Apache or similar) Web Sockets Docker TCP-IP/UDP SQL or other databases Dev tools (Wireshark, system log interrogation etc..) Databases Cyber Security Desirable: Exposure ...

some of the following technologies on both Windows and Linux: C++ Javascript Python XML JSON HTML CSS Web backend servers (Angular, Django, NodeJS, React, Apache or similar) Web Sockets Docker TCP-IP/UDP SQL or other databases Dev tools (Wireshark, system log interrogation etc..) Databases Cyber Security Desirable: Exposure ...

domain. What We’re Looking For Must-have 6 to 10+ years building production web applications, end-to-end. Strong frontend proficiency with Vue.js, React, or equivalent. Strong backend proficiency in C#/.NET preferred; other OOP languages welcome (Java, Kotlin, Go, or equivalent). Solid SQL and relational database ...

dynamic team. As a Senior Developer, you will be responsible for designing, developing, and maintaining software applications using .Net Core with associated web frameworks (React, Blazer, Angular).You will collaborate with cross-functional teams to understand project requirements, propose solutions, and deliver high-quality code that meets our clients' needs. ...

frameworks such as Flink or Spark Streaming. Experience with task orchestration tools such as Apache Airflow or similar systems. Familiarity with additional technologies: GraphQL, React, HTML5, JavaScript, CSS, Postgres, Gradle, BERT. Experience working with and designing infrastructures for large‐scale data processing (Hive, Snowflake, NoSQL databases). Experience with data ...

with Git and standard CI/CD practices Understanding of object-oriented design principles and design patterns Experience with a front-end framework (Angular, React or similar) - desirable Exposure to Azure or AWS cloud services - desirable Strong problem-solving skills and attention to detail Good communication skills and ability ...

TeamCity. Concepts: Multithreading, async programming, SQL/NoSQL, automated testing. Nice-to-Haves Fixed Income or electronic trading domain knowledge. Exposure to JavaScript frameworks (React/Angular) or broader AWS services. Apply Now: Submit your CV for immediate consideration. Randstad Technologies Ltd is a leading specialist recruitment business ...

.Net (would also consider other OO languages) You have strong system design experience, particularly distributed systems and microservices You have frontend experience with Vue.js, React or modern Angular You have a good knowledge of SQL and relational databases You have production experience with AWS, ideally including SQS, DynamoDB ...

technology stack includes: Java/Kotlin and Spring Boot PostgreSQL and MongoDB Microservices and event-driven architecture RabbitMQ, Docker and Kubernetes Azure Cloud TypeScript, React and Angular You'll remain close to the code while also helping shape technical direction, engineering standards and architecture. You'll mentor other engineers, evaluate ...

security, access control and secure development practices Excellent problem-solving and communication skills Ability to work independently and manage multiple priorities Desirable Skills TypeScript, React and/or Next.js PostgreSQL Microsoft 365 and Microsoft Graph API AI, machine learning or Large Language Model (LLM) integrations CI/CD pipelines ...

security Skills, Knowledge and Expertise Required attributes: Substantial commercial experience in developing complex software solutions with some of the following Node/TypeScript, ExpressJS, React, SQL, NoSQL, Cloud Infrastructure or similar A proven track record for delivering great software and solving difficult technical problems Proven experience mentoring and developing engineering ...

wider engineering team. Contribute to product and delivery strategy, identifying opportunities to package AI capabilities. Required Skills & Experience Strong full-stack development experience (React/Node.js, .NET/C#, Python/FastAPI). Proven background delivering production software in client-facing environments. Experience with LLM integration, prompt engineering ...

deliver user-focused solutions in a fast-moving environment. Requirements:Demonstrate some proficiency in most of these technologies; Java, JavaScript/TypeScript tool (React, Angular, etc), SQL with a willingness to learn the others. Display some experience with version control system (i.e. git) Enjoy collaborating with team members to create ...