20 of 20 Remote Asynchronous Programming Jobs in London

Developer. Strong proficiency in .NET Core for backend development. Expertise in React for building modern and responsive user interfaces. Solid understanding of web development concepts, including RESTful APIs and asynchronous programming. Experience with database systems (MySql, MongoDB, PostgreSQL, etc.). Knowledge of front-end build tools and package managers (Webpack, npm, etc.). Excellent problem-solving skills and the More ❯

Write clean, testable code with a commitment to maintaining high coding standards through comprehensive testing (Jest, PyTest, JUnit, etc.). Attributes: Need to Haves: C++ - Strong understanding of multithreading, asynchronous programming, network protocols. Advanced knowledge of Python and related frameworks (FastAPI, NumPy, Pandas, Pydantic) including multithreading and parallel design principles. Understanding of AWS, including knowledge of Cognito, Pinpoint More ❯

a daily basis with fellow engineers in the cross functional environment to solve problems and write code. Mentor and coach your colleagues. Qualifications Solid JavaScript skills, including concepts like asynchronous programming, promises, closures, types, and ES6. HTML/CSS experience, including concepts like layout, specificity, cross browser compatibility, and accessibility. Experience in TypeScript, React and Node.js. Building automated More ❯

on AWS, Google Cloud, or similar platforms. Design and write efficient SQL queries for relational databases; apply deep understanding of database optimization techniques. Apply strong knowledge of concurrency and asynchronous programming; work with both relational and non-relational data models. Diagnose and resolve complex technical issues; mentor team members in effective troubleshooting strategies. Communicate and collaborate effectively with More ❯

and low latency You're a self-starter who loves a challenge but never forgets the power of teamwork What will make us extra happy? You're comfortable with asynchronous programming paradigms in C#/Java (CompletableFutures, reactive streams, etc.) Familiarity with S3 interface, CLI, and API would be a huge plus when building a compatible storage platform 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 ❯

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 ❯

on-call rotation (with the worldwide distributed team) for production systems What you need to succeed: Experience as a full stack engineer with Typescript Solid understanding of parallel and asynchronous programming, as well as non-blocking I/O Experience in developing REST API's and knowledge of scalable architectures Knowledge of document databases (MongoDB) and API interaction More ❯

Backend : Python (FastAPI, SQLAlchemy, Pydantic, Alembic, Mypy, Ruff, Pytest) About You: 1–4 years’ experience in a full-stack or backend-heavy development role. Strong knowledge of Python, async programming, microservices, and cloud-native design. Experience with clean code, testing (PyTest, TypeScript testing a bonus), and code reviews. Enthusiastic about scalable software design, documentation, and learning new technologies. A More ❯

our failures The Opportunity: As a Scala Engineer at commercetools, you will work with enthusiastic, experienced Software Engineers in an agile, international environment with a modern tech stack (functional programming, GraphQL, Scala, MongoDB, and more). The Distributed Systems team's mission is to build secure and resilient APIs for the purpose of product discovery. Our Scala Engineers solve … succeed: Experience in building modern and scalable backend services on the JVM and cloud platforms such as GCP or AWS Familiarity with JVM languages (preferably Scala), or other functional programming languages Openness to experiment with new technologies and changing tech stacks Solid understanding of parallel and asynchronous programming, as well as non-blocking I/O Experience More ❯

are looking for in you Excellent Bachelor’s or equivalent degree in Computer Science, STEM or similar and 2+ years of working experience Excellent modern C++ and excellent Rust programming skills Familiarity with Linux as a development and deployment platform Ability to collaborate remotely with a diverse set of team members and remain highly motivated, productive, and organized Ability … have experience with the Wayland protocol ecosystem and compositors You are familiar with OpenGL, Vulkan, Flutter and other graphics, toolkits and animation frameworks You have a solid understanding of asynchronous programming and concurrency patterns You have proven ability to consistently deliver robust code to production You have strong written and verbal communication skills to document and present software More ❯

by enhancing infrastructure, connecting to new venues, and optimizing smart contract interactions and MEV strategies. What You'll Need: Strong Rust skills (professional or personal projects) Experience with async programming Solid CS fundamentals (algorithms, data structures) Interest in crypto markets Familiarity with Python and Linux CLI CS degree (Bachelor’s or Master’s) 📍 Location : London (hybrid) 🕒 Note : Some out More ❯

by enhancing infrastructure, connecting to new venues, and optimizing smart contract interactions and MEV strategies. What You'll Need: Strong Rust skills (professional or personal projects) Experience with async programming Solid CS fundamentals (algorithms, data structures) Interest in crypto markets Familiarity with Python and Linux CLI CS degree (Bachelor’s or Master’s) 📍 Location : London (hybrid) 🕒 Note : Some out More ❯

keep the customer experience top of mind. Have experience with SaaS products running 24/7 on a major cloud vendor. Solid understanding of RESTful APIs, microservices architecture, and asynchronous programming. Experience with testing frameworks (Jest, Mocha, Chai, Storybook, React Testing Library) and automated testing methodologies (Cypress). Knowledge of containerization technologies (Docker, Kubernetes) Total Rewards Our workforce deserves More ❯

code and architectural review Engage with the open source community and commercial partners What we are looking for in you Experience with distributed systems (preferably with Raft) Good C programming experience Solid understanding of asynchronous programming and concurrency patterns a plus Capacity to learn quickly about new systems and techniques Strong written and verbal communication skills Bachelor More ❯

the worldwide distributed team) for production systems What you need to succeed: Proven experience as a Backend Engineer developing server-side systems on the JVM Solid understanding of functional programming Solid understanding of parallel and asynchronous programming, as well as non-blocking I/O Experience in developing REST API’s and knowledge of scalable architectures Fluent More ❯

on-call rotation (with the worldwide distributed team) for production systems What you need to succeed: Experience as a full stack engineer with Typescript Solid understanding of parallel and asynchronous programming, as well as non-blocking I/O Experience in developing REST API’s and knowledge of scalable architectures Knowledge of document databases (MongoDB) and API interaction More ❯

SwiftUI/UIKit, Interface Builder, and Git Hands-on experience shipping at least one consumer app to the App Store (TestFlight, provisioning profiles, app review, etc.) Solid grasp of asynchronous programming (GCD, async/await, Combine/RxSwift) and common architectural patterns (MVC/MVVM) Commitment to unit testing and automated CI/CD pipelines A growth mindset More ❯

documentation, and onboarding. Maintain and contribute to open-source SDKs, engaging with the community. Are proficient in Dart/Flutter and familiar with its ecosystem, including state management and asynchronous programming. Have experience with multi-platform development using Flutter for web, mobile, and desktop. Have native mobile development experience on at least one platform (iOS or Android). Are More ❯

part. You pay attention to detail without losing focus, have a sense of ownership and take pride in the quality of your work. You have experience with ES2016+ and asynchronous programming concepts. You have good knowledge of React and are familiar with other frameworks. You like and have knowledge of testing with tools such as jest, testing library More ❯