1 to 25 of 30 Asynchronous Programming Jobs in London

C++ Software Developer - Fully REMOTE

Hiring Organisation
DMS Computer Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £75,000 per annum
responsibilities. The main responsibilities of the position include: Develop standalone applications and plug-ins in C++ 20 Use libraries such as Boost.Asio for asynchronous TCP sockets Write unit tests, end-to-end tests, and stress tests Communicate with the team to identify business requirements Understand business requirements and develop … personal projects Strong knowledge and an active interest in object-oriented principles, practices, and design patterns Willingness to work with and learn modern C++, asynchronous programming, and unit testing Excellent problem-solving and troubleshooting skills Outstanding communication and interpersonal skills, including the ability to describe software designs ...

AI Automation Engineer

Hiring Organisation
McCabe & Barton
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
motion studies, identifying bottlenecks and inefficiencies, and redesigning processes to be machine-readable and automation-ready using methodologies. Python Development - Strong proficiency in Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data ...

AI Automation Engineer

Hiring Organisation
McCabe & Barton
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
motion studies, identifying bottlenecks and inefficiencies, and redesigning processes to be machine-readable and automation-ready using methodologies. Python Development - Strong proficiency in Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data ...

AI Automation Engineer

Hiring Organisation
McCabe & Barton
Location
Central London, London, United Kingdom
Employment Type
Permanent
motion studies, identifying bottlenecks and inefficiencies, and redesigning processes to be machine-readable and automation-ready using methodologies. Python Development - Strong proficiency in Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data ...

AI Automation Engineer

Hiring Organisation
McCabe & Barton
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £700 per day
motion studies, identifying bottlenecks and inefficiencies, and redesigning processes to be machine-readable and automation-ready using methodologies. Python Development - Strong proficiency in Python programming including object-oriented design, asynchronous programming, error handling, and writing clean, maintainable code. Experience with key libraries including Pandas, NumPy for data ...

Python Developer

Hiring Organisation
Venture Up
Location
City of London, London, United Kingdom
other extremely talented and driven engineers to build and support systematic trading models. The successful fullstack python/typescript developer will write high-quality asynchronous Python code to interact with external websites and APIs, build responsive, data-rich frontend features using React and TypeScript, participate in architectural discussions … Kubernetes and follow Agile practices using Scrum, GitLab, and Jira. Essential Skills: 2+ years of Python experience in a commercial environment, with strong asynchronous programming skills 2+ years of frontend development experience with React and modern JavaScript/TypeScript Demonstrated ability to build and maintain polished, responsive user ...

Python Developer

Hiring Organisation
Venture Up
Location
London Area, United Kingdom
other extremely talented and driven engineers to build and support systematic trading models. The successful fullstack python/typescript developer will write high-quality asynchronous Python code to interact with external websites and APIs, build responsive, data-rich frontend features using React and TypeScript, participate in architectural discussions … Kubernetes and follow Agile practices using Scrum, GitLab, and Jira. Essential Skills: 2+ years of Python experience in a commercial environment, with strong asynchronous programming skills 2+ years of frontend development experience with React and modern JavaScript/TypeScript Demonstrated ability to build and maintain polished, responsive user ...

Senior AI Engineer

Hiring Organisation
Chambers and Partners
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
Experience Professional experience Demonstrable experience in software engineering, with 2+ years building LLM/AI applications in production. Strong in Python, API design, asynchronous programming, and integration patterns. Proven ability to scale LLMs and other AI models for high-volume, real-world applications, including optimising inference, managing computational ...

React JS Developer

Hiring Organisation
HCLTech
Location
London Area, United Kingdom
React JS , JavaScript (ES6+) , HTML5 , and CSS3 . Experience with state management tools (Redux, Context API). Familiarity with REST APIs , JSON , and asynchronous programming. Knowledge of version control systems (Git) and build tools (Webpack, Babel). Understanding of responsive design and UI/UX principles. Key Responsibilities Develop ...

React JS Developer

Hiring Organisation
HCLTech
Location
City of London, London, United Kingdom
React JS , JavaScript (ES6+) , HTML5 , and CSS3 . Experience with state management tools (Redux, Context API). Familiarity with REST APIs , JSON , and asynchronous programming. Knowledge of version control systems (Git) and build tools (Webpack, Babel). Understanding of responsive design and UI/UX principles. Key Responsibilities Develop ...

C# Developer - Up to £140,000 + Bonus + Package

Hiring Organisation
Hunter Bond
Location
Greater London, England, United Kingdom
FinTech, banking, or another high-performance domain. Experience in complex systems or mission-critical environments is a big plus. Solid understanding of multithreading , async programming, and system optimization is advantageous. Comfort working in a fast-paced, test-driven, agile development environment. 💰 Compensation & Perks Base Salary ...

Software Engineer

Hiring Organisation
Denu Recruit
Location
Greater London, England, United Kingdom
integrate the latest text and voice models at scale What you’ll bring: 2+ years of software engineering experience Proficiency in Python, TypeScript, and asynchronous programming Strong problem-solving ability and comfort working across deep technology stacks What makes you a strong applicant? (PLEASE READ) Computer Science degree ...

Full Stack Engineer

Hiring Organisation
ClearWatt
Location
City of London, London, United Kingdom
.NET Core . Experience building REST APIs or microservices at scale. Familiarity with cloud-native design and Azure services . Understanding of async programming, dependency injection, and distributed systems. Strong grasp of database design and query optimisation (SQL and/or NoSQL). Comfortable working in a small, fast ...

Full Stack Engineer

Hiring Organisation
ClearWatt
Location
London Area, United Kingdom
.NET Core . Experience building REST APIs or microservices at scale. Familiarity with cloud-native design and Azure services . Understanding of async programming, dependency injection, and distributed systems. Strong grasp of database design and query optimisation (SQL and/or NoSQL). Comfortable working in a small, fast ...

Senior Software Engineer

Hiring Organisation
Beamost Ltd
Location
London, UK
Employment Type
Full-time
experience with low-latency/high-throughput systems (e.g., real-time data processing, trading/market data, telemetry, streaming systems, etc.) Strong understanding of asynchronous programming, multiprocessing, and performance optimisation Experience handling large volumes of fast-moving data with careful performance considerations Ability to profile, measure, and improve ...

Senior Software Engineer

Hiring Organisation
Beamost Ltd
Location
South London, UK
Employment Type
Full-time
experience with low-latency/high-throughput systems (e.g., real-time data processing, trading/market data, telemetry, streaming systems, etc.) Strong understanding of asynchronous programming, multiprocessing, and performance optimisation Experience handling large volumes of fast-moving data with careful performance considerations Ability to profile, measure, and improve ...

Senior/Lead Node Engineer

Hiring Organisation
Tech Talent Network
Location
London Area, United Kingdom
Mentor engineers, lead code reviews, and shape engineering standards What We’re Looking For 🎯 5+ years backend development with Node.js/TypeScript 🎯 Strong async programming, REST/GraphQL, and PostgreSQL skills 🎯 AWS experience (ECS, Lambda, SQS, DynamoDB) 🎯 Startup experience and a passion for high-impact projects 🎯 Interest in clean ...

Senior/Lead Node Engineer

Hiring Organisation
Tech Talent Network
Location
City of London, London, United Kingdom
Mentor engineers, lead code reviews, and shape engineering standards What We’re Looking For 🎯 5+ years backend development with Node.js/TypeScript 🎯 Strong async programming, REST/GraphQL, and PostgreSQL skills 🎯 AWS experience (ECS, Lambda, SQS, DynamoDB) 🎯 Startup experience and a passion for high-impact projects 🎯 Interest in clean ...

Senior Engineering Manager

Hiring Organisation
Durlston Partners
Location
City of London, London, United Kingdom
reliability, and continuous improvement. What you bring 2+ years of engineering leadership experience. 7+ years in software engineering. Strong skills in Python, TypeScript, and asynchronous programming. Ability to dive deep into complex systems and drive high-quality execution. (Bonus) Experience with multimodal models or AI systems. Why this role ...

Senior Engineering Manager

Hiring Organisation
Durlston Partners
Location
London Area, United Kingdom
reliability, and continuous improvement. What you bring 2+ years of engineering leadership experience. 7+ years in software engineering. Strong skills in Python, TypeScript, and asynchronous programming. Ability to dive deep into complex systems and drive high-quality execution. (Bonus) Experience with multimodal models or AI systems. Why this role ...

Senior Software Engineer

Hiring Organisation
Albany Growth
Location
London Area, United Kingdom
3+ years’ commercial experience with React Native & React 👉🏼 Strong JavaScript/TypeScript development background 👉🏼 Solid knowledge of state management, REST APIs, HTTP, async programming 👉🏼 Hands-on experience integrating with AWS (Cognito, Amplify, S3) 👉🏼 Experience working with app stores (Apple/Google Play) 👉🏼 Ability to contribute to architecture, code quality ...

Senior Software Engineer

Hiring Organisation
Albany Growth
Location
City of London, London, United Kingdom
3+ years’ commercial experience with React Native & React 👉🏼 Strong JavaScript/TypeScript development background 👉🏼 Solid knowledge of state management, REST APIs, HTTP, async programming 👉🏼 Hands-on experience integrating with AWS (Cognito, Amplify, S3) 👉🏼 Experience working with app stores (Apple/Google Play) 👉🏼 Ability to contribute to architecture, code quality ...

Senior Software Engineer

Hiring Organisation
Durlston Partners
Location
London Area, United Kingdom
patterns across customers and feed those insights into platform improvements. Qualifications 2+ years’ experience in software engineering. Strong competence with Python and TypeScript , including asynchronous programming. Ability to debug across deep technical stacks: distributed systems, latency, failure modes, data flows. A strong academic background (top university or equivalent). ...

Senior Software Engineer

Hiring Organisation
Durlston Partners
Location
City of London, London, United Kingdom
patterns across customers and feed those insights into platform improvements. Qualifications 2+ years’ experience in software engineering. Strong competence with Python and TypeScript , including asynchronous programming. Ability to debug across deep technical stacks: distributed systems, latency, failure modes, data flows. A strong academic background (top university or equivalent). ...

Software Engineer

Hiring Organisation
Tempest Vane Partners
Location
City of London, London, United Kingdom
principles Comfortable communicating within a small, technical team Useful but not required: Exposure to ASP.NET or web-based systems Experience with multi-threaded or asynchronous programming Familiarity with Git or other version control tools Any experience in financial services, trading, or data-heavy systems Interested ...