1 to 25 of 354 OO Jobs in the UK

in cybersecurity practices, including OAuth, OpenID Connect, and secure coding practices. Advanced Database Knowledge: Proficient in SQL and data modelling. SOLID Principles: Proficient in applying SOLID principles for object-oriented programming, ensuring clean, maintainable, and scalable code. Additional Skills (Good to Have): Programming Language: JAVA Containerization and Orchestration: Experience with technologies like Docker and Kubernetes. These are essential More ❯

understanding of software design patterns, best practices and principles Practical experience of test-driven development Strong interest in model development and applied engineering or science Good knowledge of object-oriented programming Highly effective communicator who encourages innovation through collaboration Natural problem-solver with a desire to learn Organised and self-motivated Desirable skills Containerisation ASP.NET Core including Blazor More ❯

of the following; Embedded Linux application, kernel and/or driver development. C/C++ or Rust Experience of best practice software development processes/lifecycles Experience of Object Oriented Design and Design Patterns Experience of software testing and design for test Desirable: Experience in the Defence/Aerospace or safety regulated environment would be advantageous. GUI development More ❯

market connectivity. Integrate trading systems with upstream trade execution and regulatory platforms. Work within an agile team delivering high-priority solutions under tight deadlines. Skills & Experience Strong Python (or OO language: Java, C#, C++) development experience. Solid understanding of data structures, algorithms, and design patterns. Experience with SQL/NoSQL, APIs, and distributed systems. Familiarity with agile methodologies and CI More ❯

market connectivity. Integrate trading systems with upstream trade execution and regulatory platforms. Work within an agile team delivering high-priority solutions under tight deadlines. Skills & Experience Strong Python (or OO language: Java, C#, C++) development experience. Solid understanding of data structures, algorithms, and design patterns. Experience with SQL/NoSQL, APIs, and distributed systems. Familiarity with agile methodologies and CI More ❯

ll Bring: 6–8 years of experience in software engineering. BS/MS in Computer Science or related field. Strong server-side development experience. Expertise in at least one OO language (Java, C#, Ruby, Go). Solid understanding of Linux or Windows development, database design, and web technologies (HTML, JavaScript, CSS). Experience with design patterns, refactoring, and systems integration. More ❯

Embedded product development (including bare-metal and RTOSes such as ThreadX, QNX or Linux) Embedded Linux application, kernel and/or driver development. C and C++ Experience of Object-Oriented Design and Design Patterns Experience of software testing and design for test Experience of using version control, continuous integration and automated test tools and frameworks Desirable: Experience in More ❯

tools, technologies, and best practices. Requirements: Degree in Computer Science, Software Engineering, or a related field (or equivalent experience). Solid programming skills in Java with exposure to object-oriented programming principles. Understanding of Spring/Spring Boot for application development. Hands-on experience with SQL databases, writing queries, and working with relational data. Familiarity with version control More ❯

with emerging technologies and contribute to continuous improvement efforts. What We’re Looking For Essential Skills & Experience: Strong experience with C#, .NET Core and Typescript Solid understanding of object-oriented programming and software design principles. Experience developing APIs, back-end services, or microservices. Good knowledge of SQL and relational databases (e.g., SQL Server or PostgreSQL). Familiarity with More ❯

improvement of the Ratings platform Develop comprehensive automated tests and performance tests Design and evolve scalable, maintainable, secure, and aesthetic applications Job Requirements: Experience: Experience in C# and Object-Oriented Programming (OOP) Experience in WebAPI and Unit Testing Experience with databases (Relational e.g., SQL, MySQL or SQLite, NoSQL e.g., MongoDB or Cassandra) Working knowledge of Web Development (HTML More ❯

s go. Why Join FDM’s Graduate Programme? Up to 12 weeks of hands-on training in our Skills Lab with expert coaches Learn practical skills such as Object-Oriented Programming, Java, Springboot, React, Python, JavaScript, Git, SQL, cloud platforms, and CI/CD pipelines and AI integrations Make an impact and work on real projects with top More ❯

s go. Why Join FDM’s Graduate Programme? Up to 12 weeks of hands-on training in our Skills Lab with expert coaches Learn practical skills such as Object-Oriented Programming, Java, Springboot, React, Python, JavaScript, Git, SQL, cloud platforms, and CI/CD pipelines and AI integrations Make an impact and work on real projects with top More ❯

with Java frameworks (e.g., Spring, Spring Boot, Quarkus). Experience designing, building, and maintaining large-scale, distributed systems. Experience with RESTful API design and implementation. Strong understanding of object-oriented programming and design patterns. Exposure to NoSQL databases (e.g., MongoDB, Cassandra) is a plus. Exposure to cloud platforms (e.g., AWS, Azure, GCP) and containerization (Docker, Kubernetes) is desirable. More ❯

years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries.* 5+ years of full stack development experience.* 5+ years of object-oriented programming experience (preferably in Java, Python, or C++).* 5+ years of experience developing frontend applications with modern frameworks (preferably React). Highly Desirable skills * strong demonstrable experience More ❯

and achieve the end goal Preferred Qualifications: Experience with AI/ML concepts, particularly with large language models (LLMs) and code generation. Familiarity with various programming paradigms (e.g., object-oriented, functional). Experience with code review in a professional or academic setting. Experience in data annotation or similar quality assurance roles More ❯

years of real-world experience developing software for mission-critical applications in the space domain or adjacent industries.* 3+ years of full stack development experience.* 3+ years of object-oriented programming experience (preferably in Java, Python, or C++).* 3+ years of experience developing frontend applications with modern frameworks (preferably React). Highly Desirable skills Strong demonstrable experience More ❯

team. Monitor and maintain cloud-based ML services, ensuring reliability and performance. Design and implement CI/CD pipelines for ML model deployment. Write unit tests and follow object-oriented programming principles to ensure maintainable code. Support data modelling and cloud networking tasks as needed. Contribute to the development and improvement to our model registry, including tracking and More ❯

improvement and innovation within the team Required Experience Proven experience as a Java Developer, with a minimum of 3-5 years in a similar role Strong understanding of object-oriented programming and design patterns Proficiency in Java SE (Standard Edition) and Java EE (Enterprise Edition) Experience with frameworks such as Spring, Hibernate, or similar Knowledge of RESTful APIs More ❯

optimizations. Preferred Qualifications Experience building streaming data processing and ingestion pipelines Experience building distributed data processing systems which handle a high volume of client queries Strong knowledge of object oriented programming, data structures, algorithms and design patterns Prior experience building systems used by multiple technical and non-technical teams Over 6 years' experience in Financial industry About Goldman More ❯

ideas to the table. Writing clean, maintainable, production-grade code and delivering solutions that scale. What We’re Looking For Exceptional programming ability in C#/.NET, or other OO languages such as Java or Python. Strong understanding of SQL databases and experience with Azure or AWS. A problem-solver with intellectual curiosity, creativity, and commercial awareness. Confident communicator - able More ❯

React; with server-side REST and GraphQL APIs written in Python3. What we’re looking for... Essential skills and experience: 5+ years experience of developing complex applications using an OO language (ideally Python, but experience in C++/C#/Java/etc would also be considered) Experience working on mission-critical applications, following a robust SDLC Excellent communication and More ❯

React; with server-side REST and GraphQL APIs written in Python3. What we’re looking for... Essential skills and experience: 5+ years experience of developing complex applications using an OO language (ideally Python, but experience in C++/C#/Java/etc would also be considered) Experience working on mission-critical applications, following a robust SDLC Excellent communication and More ❯

decisions for robust and scalable systems Collaborate closely with operations, mission, and systems teams ✅ What You'll Need 3+ years of experience in full stack software development Strong object-oriented programming in Java or C++ Solid experience with React on the frontend Proven work on mission-critical systems (space, defense, aviation, or nuclear) A degree in software engineering More ❯

and environment issues across multiple teams Provide occasional out-of-hours or weekend support when needed Skills and Experience: Strong C#/.NET development background Good understanding of object-oriented programming Experience with SQL Server or Oracle databases Familiarity with IIS and Windows application development Excellent communication and problem-solving skills Desirable: Exposure to DevOps, CI/CD More ❯

and environment issues across multiple teams Provide occasional out-of-hours or weekend support when needed Skills and Experience: Strong C#/.NET development background Good understanding of object-oriented programming Experience with SQL Server or Oracle databases Familiarity with IIS and Windows application development Excellent communication and problem-solving skills Desirable: Exposure to DevOps, CI/CD More ❯