51 to 66 of 66 Asynchronous Programming Jobs in England

Senior Blockchain Engineer - Digital Assets Platform

Location
Greater London, England, United Kingdom
with Backend web development with Java spring* Proven experience in web3 application development is a plus* Solid experience and expertise developing web applications using asynchronous programming and communication* Experience and expertise developing web applications adhering to best practices and patterns for reliability, scalability, and performance* Familiarity with web3 ...

Senior Blockchain Engineer - Digital Assets Platform

Hiring Organisation
Citigroup
Location
London, United Kingdom
Salary
£ 80 K
expertise with Backend web development with Java springProven experience in web3 application development is a plusSolid experience and expertise developing web applications using asynchronous programming and communicationExperience and expertise developing web applications adhering to best practices and patterns for reliability, scalability, and performanceFamiliarity with web3 libraries like Web3J ...

Senior Python Engineer: AI Agents & Forecasting

Location
Greater London, England, United Kingdom
LangGraph (agent memory, tool calling, state management) Dagster in production (assets, sensors, partitions) or equivalent pipeline orchestration Strong backend fundamentals including API design, async programming, and database modelling You've built systems that had to work reliably at scale, not just pass a demo Experience 5+ years ...

Senior Quantitative Developer (C++) - Execution Technology

Hiring Organisation
Millennium Management
Location
London, United Kingdom
Salary
£ 100 K
connectivity, and messaging systems.Partner directly with central trading teams to optimize execution performance across businesses and regions.Reduce system latency using advanced network and systems programming techniques and other performance-focused methodologies.Build systems, interfaces, and tools for historical market data analysis and trading simulations to improve research productivity and system … professional software development experience, including at least 5 years in a front-office financial services environment.Strong expertise in data structures, algorithms, and object-oriented programming in C++.Proficiency with C++17 and C++20, multithreading, and asynchronous programming environments.Strong understanding of low-latency and real-time system design and implementation.Deep ...

Senior Quantitative Developer (C++) - Execution Technology

Hiring Organisation
Millennium Management
Location
London, UK
Employment Type
Full-time
messaging systems. Partner directly with central trading teams to optimize execution performance across businesses and regions. Reduce system latency using advanced network and systems programming techniques and other performance-focused methodologies. Build systems, interfaces, and tools for historical market data analysis and trading simulations to improve research productivity … software development experience, including at least 5 years in a front-office financial services environment. Strong expertise in data structures, algorithms, and object-oriented programming in C++.Proficiency with C++17 and C++20, multithreading, and asynchronous programming environments. Strong understanding of low-latency and real-time system design ...

Python Developer

Hiring Organisation
Response Informatics
Location
London, United Kingdom
Employment Type
Contract
Computer Science, Finance, or related field Experience: 5+ years in software development, with 2+ years in banking or fintech Backend: Advanced Python proficiency, asynchronous programming Frontend: Strong React.js ...

PHP JavaScript Developer Fintech

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
experience would be ideal.PHP JavaScript Developers Should have: (the below also gives you an idea of stack)Required JavaScript (object oriented and async programming)PHPHTML5/CSS3HTTP fundamentalsSQLGITDesirable Node JSAngular JSIdeally I am looking for a bright junior developer with good fundamentals in computing and the ability to learn ...

Senior Mobile Engineer

Location
Ruddington, England, United Kingdom
SwiftUI/UIKit), Android (Kotlin, Jetpack Compose), or both. Deep technical knowledge of modern mobile development practices, including architecture patterns, modularisation, dependency injection, and asynchronous programming. Proven experience delivering complex mobile features, technical migrations, and solving performance, scalability, or stability challenges. Strong understanding of mobile security, CI/ ...

Senior Mobile Engineer

Hiring Organisation
Ideagen Plc
Location
Nottingham, Nottinghamshire, United Kingdom
Salary
£ 70 K
Swift, SwiftUI/UIKit), Android (Kotlin, Jetpack Compose), or both.Deep technical knowledge of modern mobile development practices, including architecture patterns, modularisation, dependency injection, and asynchronous programming.Proven experience delivering complex mobile features, technical migrations, and solving performance, scalability, or stability challenges.Strong understanding of mobile security, CI/CD pipelines ...

Remote Tech Lead - Node.js

Location
Cambourne, England, United Kingdom
ensure technical solutions meet business goals REQUIREMENTS: Experience with managing teams Excellent hands-on experience with Node.Js, Express.Js, and JavaScript. Good understanding of asynchronous programming, callback, and closures. Test-driven development and use of frameworks like Mocha, and Cypress. Should be strong in the Postgres database. Excellent Object … Oriented Programming skills and ability to write modular, secure, scalable, and maintainable code Knowledge about AWS components (S3, EC2, Cloudfront, Redis Clusters, Postgres, etc.) Experience with GraphQL APIs. WHAT THEY OFFER: Lots of responsibility and room to grow Opportunity to join a fast-growing company at an early stage. ...

Realtime AI Frontend Engineer - React/TypeScript

Location
Ruddington, England, United Kingdom
shape the Mazlan workspace UI, enabling real-time interaction with AI agents and structured workflows. You will build streaming interfaces, ensure responsive UIs during asynchronous tasks, and integrate with backends via REST/WebSockets. Collaboration with product and AI engineering teams is essential. The role emphasizes production-grade front ...

Senior Software Engineer, Machine Learning Services

Location
Greater London, England, United Kingdom
that powers UiPath's large‐scale AI and Document Understanding products. Our world is one of distributed systems, high‐throughput model serving, and complex asynchronous training workflows. We're looking for a systems‐level engineer who wants to work on the gnarly, foundational problems of a production ML platform. … content‐addressable storage abstraction layer over cloud object stores (GCS, S3, Azure Blob), complete with its own garbage collection and sharding logic. Enhance our asynchronous job‐queueing system, built from the ground up on the storage layer using compare‐and‐swap primitives for atomicity. No off‐the‐shelf message ...

Machine Learning Engineer - Conversational AI & MLOps

Hiring Organisation
Robert Walters
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
deploying production-grade, low-latency Automatic Speech Recognition (ASR), Text-to-Speech (TTS), LLM and Small Language Model (SLM) pipelines. Building high-performance asynchronous REST and WebSocket APIs using FastAPI to support real-time conversational AI applications. Deploying machine learning workloads across AWS, Azure, GCP and on-premise/… strong software engineering foundations alongside demonstrable experience deploying machine learning models into production environments. Essential experience includes: Strong commercial development experience with Python , including asynchronous programming. Strong knowledge of the Python machine learning ecosystem, particularly PyTorch, Scikit-learn and NumPy . Experience deploying speech technologies , ideally including both ...

Cyber Security Analyst

Hiring Organisation
Damia Group
Location
City of London, London, United Kingdom
similar ticketing/workflow platforms. Docker, Kubernetes, Serverless and Helm – essential . Cloud security and secure cloud architecture. Technical architecture design and review. Strong programming skills, particularly Python , including asynchronous programming. FastAPI – essential . Pytest/unit testing – essential . Experience developing and maintaining software in line with ...

Threat Modelling Engineer

Hiring Organisation
Damia Group Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day
similar ticketing/workflow platforms. Docker, Kubernetes, Serverless and Helm - essential . Cloud security and secure cloud architecture. Technical architecture design and review. Strong programming skills, particularly Python , including asynchronous programming. FastAPI - essential . Pytest/unit testing - essential . Experience developing and maintaining software in line with ...

Agent Systems Engineer

Location
Greater London, England, United Kingdom
5+ years of hands-on experience designing and implementing production-grade distributed systems and agent-based architectures Strong proficiency in Python, with substantial async programming experience. Demonstrated experience building production ML systems, including tracing, cost monitoring, failure detection, and robust fallbacks. Hands-on experience with containerisation and orchestration (Docker … research, and product. Core Competencies Expertise in designing and implementing production-grade distributed systems and agent-based architectures, with a strong focus on Python programming, containerization, and orchestration. Proven ability to develop behavioral models and translate agent outputs into actionable insights for product decisions. #J-18808-Ljbffr ...