1 to 25 of 29 DemandTrendPermanent Asynchronous Programming Jobs in England

operationalization of code using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs and other third-party … need to do it? Minimum Requirements Experience: Significant professional experience in backend development as a Senior role. Languages/Frameworks: Strong proficiency in Python with hands-on experience in asynchronous programming, concurrency and multithreading. API Expertise: Proven experience in building and integrating APIs, with expertise in API documentation and schema definition using OpenAPI/Swagger. Strong understanding of More ❯

operationalization of code using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs and other third-party … need to do it? Minimum Requirements Experience: Significant professional experience in backend development as a Senior role. Languages/Frameworks: Strong proficiency in Python with hands-on experience in asynchronous programming, concurrency and multithreading. API Expertise: Proven experience in building and integrating APIs, with expertise in API documentation and schema definition using OpenAPI/Swagger. Strong understanding of More ❯

operationalization of code using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs and other third-party … need to do it? Minimum Requirements Experience: Significant professional experience in backend development as a Senior role. Languages/Frameworks: Strong proficiency in Python with hands-on experience in asynchronous programming, concurrency and multithreading. API Expertise: Proven experience in building and integrating APIs, with expertise in API documentation and schema definition using OpenAPI/Swagger. Strong understanding of More ❯

operationalization of code using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs and other third-party … need to do it? Minimum Requirements Experience: Significant professional experience in backend development as a Senior role. Languages/Frameworks: Strong proficiency in Python with hands-on experience in asynchronous programming, concurrency and multithreading. API Expertise: Proven experience in building and integrating APIs, with expertise in API documentation and schema definition using OpenAPI/Swagger. Strong understanding of More ❯

operationalization of code using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs and other third-party … need to do it? Minimum Requirements Experience: Significant professional experience in backend development as a Senior role. Languages/Frameworks: Strong proficiency in Python with hands-on experience in asynchronous programming, concurrency and multithreading. API Expertise: Proven experience in building and integrating APIs, with expertise in API documentation and schema definition using OpenAPI/Swagger. Strong understanding of More ❯

databases like Neo4j is aplus. Solid understanding of cloud ecosystems : Azure , AWS , or GCP . Hands-on experience with Docker, Kubernetes , or othercontainerization technologies. Deep understanding of object-oriented programming principles andarchitectural design patterns. Strong grasp of multithreading, asynchronous programming ,and cloud programming . Familiar with modern engineering practices, including agile development, CI/CD , and More ❯

to make quick, data-driven decisions to deliver cutting-edge solutions. 7+ years of experience in backend software development with a focus on building scalable and maintainable solutions. Strong programming skills in Python, with a deep understanding of writing clean, efficient, and well-structured code. Experience with web frameworks, including FastAPI and developing RESTful APIs. Proficiency in version control … computer science concepts, including data structures, algorithms, and problem-solving. Excellent communication skills and ability to work collaboratively within cross-functional teams. Proficiency in English, both written and spoken. Asynchronous programming skills Architectural thinking: be able to design services. Good OOP and design patterns knowledge. Experience with OOP languages: C++, C# or Java. SQLAlchemy experience. Nice to have More ❯

skills. Bachelor's degree in Computer Science or a related field (or equivalent experience). Preferred Qualifications Experience with CI/CD pipelines and test-driven development. Exposure to asynchronous programming (e.g., asyncio, Celery). Familiarity with frontend technologies (React, Vue.js) is a bonus. What They Offer Competitive salary and bonus Flexible remote work or hybrid model. Health More ❯

injection frameworks (e.g., Autofac) to write clean and decoupled code. Problem Solving & Innovation Tackle complex technical challenges across frontend and backend systems. Design solutions with a strong emphasis on asynchronous programming, multithreading, and regular expression optimisation. Continuously improve system performance and developer experience through innovation and tooling. What You Bring: 5+ years of professional experience with .NET and … UI/UX design. Proficient in both .NET Framework and .NET Core. Familiar with dependency injection, modular architectures, and reusable components. Strong understanding of multithreading, async/await, and asynchronous design patterns. Experienced with regular expressions, especially in parsing or document-focused workflows. Proven use of performance and memory profilers to debug and optimise applications. Experience working with Visual More ❯

management skills. Strong understanding of design patterns, SOLID principles, and clean coding practices. Desirable Skills (Not essential): Certifications in cloud/architecture (AWS Architect, TOGAF, etc.). Experience with asynchronous programming and message brokers (SNS/SQS). Familiarity with event-driven architectures, CQRS, and Saga patterns. Exposure to tools like Datadog, SonarQube, and Apigee Gateway. Location: Manchester More ❯

and intelligent automation frameworks Ensure applications meet performance, reliability, and scalability requirements Required Skills & Experience: 2+ years of Python development experience with strong knowledge of APIs, data structures, and asynchronous programming Experience with Databricks or Microsoft Fabric Proficiency in Azure cloud services including Data Lake, Functions, and App Services Strong understanding of Docker , CI/CD workflows, and More ❯

To Land this role you will need: Experience: Minimum of 7 years in software architecture and development, with a focus on trading platforms. Expert knowledge with JavaScript and Typescript, asynchronous programming, closures, types, ES6 In-depth knowledge with React framework, lazy loading, error capturing, concurrent mode, code splitting, patterns for code reuse, state management libraries, routing architecture Experience More ❯

requirements: Essential Skills: Strong experience with Java (17+) and frameworks like Spring Boot , Quarkus , or Micronaut Deep understanding of RESTful APIs and HTTP as an architectural style Expertise in asynchronous programming in Java Solid SQL skills and experience with Postgres or Oracle Comfortable working with Docker and docker-compose Exposure to AWS services such as S3, Aurora, and More ❯

building, and launching complex, high-performance, and scalable mobile applications. Strong understanding of mobile UI/UX principles, Material Design, and Apple Human Interface Guidelines. Experience with RESTful APIs, asynchronous programming, and efficient data handling in mobile environments. Proficiency with version control systems (Git), continuous integration/continuous delivery (CI/CD) pipelines, and agile development methodologies. Experience More ❯

building, and launching complex, high-performance, and scalable mobile applications. Strong understanding of mobile UI/UX principles, Material Design, and Apple Human Interface Guidelines. Experience with RESTful APIs, asynchronous programming, and efficient data handling in mobile environments. Proficiency with version control systems (Git), continuous integration/continuous delivery (CI/CD) pipelines, and agile development methodologies. Experience More ❯

responsibility for delivering significant projects, in particular Liaising with risk analysts and middle officers to understand and gather requirements Design, development, testing and documenting REQUIRED SKILLS: Python Multi-threading & asynchronous programming Knowledge of commodities/Energy trading Dask, Pandas, Numpy frameworks. Full life cycle development Excellent Communication skills Python web framework (e.g., Flask, Dash) Built RESTful Web APIs More ❯

responsibility for delivering significant projects, in particular Liaising with risk analysts and middle officers to understand and gather requirements Design, development, testing and documenting REQUIRED SKILLS: Python Multi-threading & asynchronous programming Knowledge of commodities/Energy trading Dask, Pandas, Numpy frameworks. Full life cycle development Excellent Communication skills Python web framework (e.g., Flask, Dash) Built RESTful Web APIs More ❯

responsibility for delivering significant projects, in particular Liaising with risk analysts and middle officers to understand and gather requirements Design, development, testing and documenting REQUIRED SKILLS: Python Multi-threading & asynchronous programming Knowledge of commodities/Energy trading Dask, Pandas, Numpy frameworks. Full life cycle development Excellent Communication skills Python web framework (e.g., Flask, Dash) Built RESTful Web APIs More ❯

responsibility for delivering significant projects, in particular Liaising with risk analysts and middle officers to understand and gather requirements Design, development, testing and documenting REQUIRED SKILLS: Python Multi-threading & asynchronous programming Knowledge of commodities/Energy trading Dask, Pandas, Numpy frameworks. Full life cycle development Excellent Communication skills Python web framework (e.g., Flask, Dash) Built RESTful Web APIs More ❯

responsibility for delivering significant projects, in particular Liaising with risk analysts and middle officers to understand and gather requirements Design, development, testing and documenting REQUIRED SKILLS: Python Multi-threading & asynchronous programming Knowledge of commodities/Energy trading Dask, Pandas, Numpy frameworks. Full life cycle development Excellent Communication skills Python web framework (e.g., Flask, Dash) Built RESTful Web APIs More ❯

to best practices for code quality, maintainability, and security Collaborate with cross-functional teams. Skillset/Experience required: Front-End Technologies: Strong understanding of JavaScript fundamentals, including DOM manipulation, asynchronous programming, and modern JavaScript features. Expertise in HTML, CSS. Back-End Technologies: Knowledge of database management systems (example: MySQL) Experience building and consuming RESTful APIs Version Control: Proficiency More ❯

for operational impact Key requirements: Essential Skills: Fluent in Java (17+) and frameworks like Spring Boot , Quarkus , or Micronaut Deep understanding of RESTful architecture and HTTP Strong knowledge of asynchronous programming techniques in Java Proficient in SQL , with experience in RDBMS like Postgres or Oracle Experience working with Docker and docker-compose Familiarity with AWS , particularly services like More ❯

Fluent in Java (11+) and the Spring Framework specifically SpringBoot or similar (Quarkus, Micronaut) Strong understanding of HTTP and REST as an architectural style to build APIs. Fluent with asynchronous programming techniques and frameworks (in Java). Fluent in SQL and experience with RDBMS like Postgres and Oracle. Experience with Docker and docker-compose. Exposure to AWS specifically More ❯

applications. Familiarity with running Python services on constrained environments (e.g., x86 NUCs, Raspberry Pi, etc.). Python & Django: Deep expertise in modern Django architecture and Python development. Comfortable with asynchronous tasks, REST APIs, and integrations. Databases: Proficient in PostgreSQL and SQLite, with a strong understanding of efficient ORM usage and performance-aware query design. Testing & Quality: Experienced in test More ❯

to improve development efficiency. Ensure backend systems meet security, compliance, and operational requirements. WHAT YOU WILL NEED 10+ years of professional software engineering experience developing backend systems in Python, asynchronous programming, APIs, and event-driven design. Proven leadership in designing large-scale, distributed, and high-availability architectures. Strong experience with databases (SQL/NoSQL), cloud platforms, and microservices. More ❯