20 of 20 Asynchronous Programming Jobs in the South East

in on-call support and meet SLAs You have: 5+ years of commercial full stack development experience Ability to write clean, testable code Excellent problem-solving skills Understanding of asynchronous programming Ownership and responsibility for work Strong NodeJS knowledge and experience with backend maintenance Experience with Typescript or similar languages Good React skills Knowledge of relational databases like More ❯

5+ years' experience of commercial full stack development You write clean, testable code and expect others to do the same You have excellent problem-solving skills Good understanding of asynchronous programming You take ownership and responsibility for your work Strong knowledge of NodeJS and have experience building/maintaining a Node backend Strong knowledge of Typescript or another … typed programming language Good React knowledge Good understanding of MySQL or a similar relational database Experience using Elasticsearch or a similar NoSQL database Experience working with messaging systems/pub-sub Experience writing automated tests Awareness and passion for working in an agile environment Experience of modern web and server-side RESTful development Experience with Git Experience of developer … build and Continuous Integration pipelines and tools Experience of TDD and BDD You may have: Knowledge of NestJS framework Experience working with an ORM Knowledge of Scala and functional programming Knowledge of AWS services and infrastructure monitoring Experience working with AWS Lambda functions Experience working with microservices/micro frontends Experience working with Docker/ECS Experience with Netty More ❯

5+ years' experience of commercial full stack development You write clean, testable code and expect others to do the same You have excellent problem-solving skills Good understanding of asynchronous programming You take ownership and responsibility for your work Strong knowledge of NodeJS and have experience building/maintaining a Node backend Strong knowledge of Typescript or another … typed programming language Good React knowledge Good understanding of MySQL or a similar relational database Experience using Elasticsearch or a similar NoSQL database Experience working with messaging systems/pub-sub Experience writing automated tests Awareness and passion for working in an agile environment Experience of modern web and server-side RESTful development Experience with Git Experience of developer … build and Continuous Integration pipelines and tools Experience of TDD and BDD You may have: Knowledge of NestJS framework Experience working with an ORM Knowledge of Scala and functional programming Knowledge of AWS services and infrastructure monitoring Experience working with AWS Lambda functions Experience working with microservices/micro frontends Experience working with Docker/ECS Experience with Netty More ❯

5+ years' experience of commercial full stack development You write clean, testable code and expect others to do the same You have excellent problem-solving skills Good understanding of asynchronous programming You take ownership and responsibility for your work Strong knowledge of NodeJS and have experience building/maintaining a Node backend Strong knowledge of Typescript or another … typed programming language Good React knowledge Good understanding of MySQL or a similar relational database Experience using Elasticsearch or a similar NoSQL database Experience working with messaging systems/pub-sub Experience writing automated tests Awareness and passion for working in an agile environment Experience of modern web and server-side RESTful development Experience with Git Experience of developer … build and Continuous Integration pipelines and tools Experience of TDD and BDD You may have: Knowledge of NestJS framework Experience working with an ORM Knowledge of Scala and functional programming Knowledge of AWS services and infrastructure monitoring Experience working with AWS Lambda functions Experience working with microservices/micro frontends Experience working with Docker/ECS Experience with Netty More ❯

5+ years' experience of commercial full stack development You write clean, testable code and expect others to do the same You have excellent problem-solving skills Good understanding of asynchronous programming You take ownership and responsibility for your work Strong knowledge of NodeJS and have experience building/maintaining a Node backend Strong knowledge of Typescript or another … typed programming language Good React knowledge Good understanding of MySQL or a similar relational database Experience using Elasticsearch or a similar NoSQL database Experience working with messaging systems/pub-sub Experience writing automated tests Awareness and passion for working in an agile environment Experience of modern web and server-side RESTful development Experience with Git Experience of developer … build and Continuous Integration pipelines and tools Experience of TDD and BDD You may have: Knowledge of NestJS framework Experience working with an ORM Knowledge of Scala and functional programming Knowledge of AWS services and infrastructure monitoring Experience working with AWS Lambda functions Experience working with microservices/micro frontends Experience working with Docker/ECS Experience with Netty More ❯

5+ years' experience of commercial full stack development You write clean, testable code and expect others to do the same You have excellent problem-solving skills Good understanding of asynchronous programming You take ownership and responsibility for your work Strong knowledge of NodeJS and have experience building/maintaining a Node backend Strong knowledge of Typescript or another … typed programming language Good React knowledge Good understanding of MySQL or a similar relational database Experience using Elasticsearch or a similar NoSQL database Experience working with messaging systems/pub-sub Experience writing automated tests Awareness and passion for working in an agile environment Experience of modern web and server-side RESTful development Experience with Git Experience of developer … build and Continuous Integration pipelines and tools Experience of TDD and BDD You may have: Knowledge of NestJS framework Experience working with an ORM Knowledge of Scala and functional programming Knowledge of AWS services and infrastructure monitoring Experience working with AWS Lambda functions Experience working with microservices/micro frontends Experience working with Docker/ECS Experience with Netty More ❯

5+ years' experience of commercial full stack development You write clean, testable code and expect others to do the same You have excellent problem-solving skills Good understanding of asynchronous programming You take ownership and responsibility for your work Strong knowledge of NodeJS and have experience building/maintaining a Node backend Strong knowledge of Typescript or another … typed programming language Good React knowledge Good understanding of MySQL or a similar relational database Experience using Elasticsearch or a similar NoSQL database Experience working with messaging systems/pub-sub Experience writing automated tests Awareness and passion for working in an agile environment Experience of modern web and server-side RESTful development Experience with Git Experience of developer … build and Continuous Integration pipelines and tools Experience of TDD and BDD You may have: Knowledge of NestJS framework Experience working with an ORM Knowledge of Scala and functional programming Knowledge of AWS services and infrastructure monitoring Experience working with AWS Lambda functions Experience working with microservices/micro frontends Experience working with Docker/ECS Experience with Netty More ❯

5+ years' experience of commercial full stack development You write clean, testable code and expect others to do the same You have excellent problem-solving skills Good understanding of asynchronous programming You take ownership and responsibility for your work Strong knowledge of NodeJS and have experience building/maintaining a Node backend Strong knowledge of Typescript or another … typed programming language Good React knowledge Good understanding of MySQL or a similar relational database Experience using Elasticsearch or a similar NoSQL database Experience working with messaging systems/pub-sub Experience writing automated tests Awareness and passion for working in an agile environment Experience of modern web and server-side RESTful development Experience with Git Experience of developer … build and Continuous Integration pipelines and tools Experience of TDD and BDD You may have: Knowledge of NestJS framework Experience working with an ORM Knowledge of Scala and functional programming Knowledge of AWS services and infrastructure monitoring Experience working with AWS Lambda functions Experience working with microservices/micro frontends Experience working with Docker/ECS Experience with Netty More ❯

microservices Hands-on experience with AWS Serverless services: Lambda, API Gateway, S3, DynamoDB, SQS, SNS, etc. Proficient in RESTful API design , JSON, and OpenAPI/Swagger specifications Experience with asynchronous programming in Python (e.g., asyncio, aiohttp, FastAPI) Knowledge of CI/CD tools (e.g., GitHub Actions, Jenkins, CodePipeline) Familiarity with Docker and containerized deployments Strong understanding of software More ❯

Essential Skills & Experience: Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience. Extensive experience in C#/.NET development, including object-oriented principles, asynchronous programming, and .NET framework/Core. Experience developing web applications using Blazor. Strong experience with Delphi for Windows and Linux. Knowledge of C++, code optimization, and industrial communication More ❯

5+ years of professional development experience in full-stack roles. Proven experience building and maintaining robust back-end systems using Node.js or C# .NET, with a strong understanding of asynchronous programming, event-driven architecture, and the ability to create scalable, high-performance applications. Experience in integrating front-end frameworks (React/Next.js or Angular) with back-end systems More ❯

ll Need to Succeed Proficiency in C# and the .NET framework Proven experience building applications with Blazor Solid grounding in HTML, CSS, and JavaScript Familiarity with RESTful APIs and asynchronous programming patterns Strong analytical mindset and attention to detail Excellent communication skills and a collaborative spirit What you'll get in return Initial 3-month contract (opportunity to More ❯

ll Need to Succeed Proficiency in C# and the .NET framework Proven experience building applications with Blazor Solid grounding in HTML, CSS, and JavaScript Familiarity with RESTful APIs and asynchronous programming patterns Strong analytical mindset and attention to detail Excellent communication skills and a collaborative spirit What you'll get in return Initial 3-month contract (opportunity to More ❯

modern engineering practices. ✅ Key Skills & Experience of the Software Engineer (.NET Developer): .NET 8/9 and C# – strong grasp of modern .NET tooling and language features Object-Oriented Programming – well-structured, maintainable code is a must Asynchronous Programming – proven experience writing performant async code in .NET TDD – confident with writing tests and working in a test More ❯

s rendering lifecycle, server-side rendering (SSR), hydration processes, and optimisation strategies. Proven expertise in Node.js, particularly in creating scalable and performant backend services, with a thorough understanding of asynchronous programming patterns, event-loop mechanics, and Node.js internals. Demonstrable hands-on experience using modern front-end build tools and bundlers (Webpack, Rollup, Vite). Comprehensive experience with modern More ❯

maintainable, and well-tested code Key Skills & Experience Required: 3–5 years of professional software development experience Proficiency in Node.js. Good understanding of software engineering principles, REST APIs, and asynchronous programming Experience with modern frontend development, ideally with React Nice to Have: Experience with NestJS Cloud experience with AWS services (Lambda, API Gateway, S3, etc.) Exposure to payments More ❯

maintainable, and well-tested code Key Skills & Experience Required: 3–5 years of professional software development experience Proficiency in Node.js. Good understanding of software engineering principles, REST APIs, and asynchronous programming Experience with modern frontend development, ideally with React Nice to Have: Experience with NestJS Cloud experience with AWS services (Lambda, API Gateway, S3, etc.) Exposure to payments More ❯

and impact. Strong knowledge of architectural concepts and cloud-native technologies. Advanced experience with CI/CD, Agile, and software processes. Deep understanding of core topics such as async programming, HTTP, memory management, performance optimization, profiling, and debugging. Experience across multiple tech stacks. Problem-solving mindset with a positive approach. Experience working at enterprise scale for throughput and reliability. More ❯

to speed up development Define best practices in testing, documentation and maintainability About You In this role, you’ll get to: Work with JavaScript ES6+ and bring strong async programming and event-handling skills Combine multiple libraries into a single module with a clean API Explore 2D canvas graphics, coordinate systems and overlay tools Get hands-on with annotation More ❯

environment. Role Highlights 🌟 Design and implement high-performance software systems using Core Java , without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage extensive data streams, and optimise asynchronous programming for real-time scalability. Drive projects that advance sustainable energy solutions, contributing to a greener future. Key Requirements ✅ 6+ years with extensive hands-on experience in Core … Java, developing systems from the ground up without frameworks. Advanced proficiency in multi-threading, low-latency solutions, and data stream management. Strong understanding and practical expertise in asynchronous techniques. A degree in Computer Science, Engineering, or a related discipline is desirable. Benefits 🌈 Up to £150k, depending on experience (6+ Years) 💸 Fully remote working 🏡 Access to a robust pension scheme. More ❯