51 to 75 of 238 OOP Jobs in England

System Development Engineer, Reliability and Automation Engineering

Location
London, England, United Kingdom
from AWS: S3, Lambda, RDS, System Manager, API Gateway, AppSync, DynamoDB, CloudWatch, EC2, IAM. - Proficiency in scripting languages (Python, JavaScript, TypeScript) and object-oriented programming languages (Java, C#, C++). - Knowledge of database systems and SQL and infrastructure as code (AWS CDK). - Ability to take projects ...

Senior Software Engineer (AD Serving)

Location
Manchester, England, United Kingdom
experience building large-scale and low-latency distributed systems. Proficiency in Java or C++. Strong understanding of algorithms, data structures, performance optimization, object-oriented programming, multi-threading, and real-time programming. Experience with distributed caching, SQL/NoSQL, and other databases is a plus. Experience with ...

.NET Engineer

Location
Greater London, England, United Kingdom
error handling, and request lifecycle. Excellent understanding of asynchronous programming, generics, data types, and memory management in C#. Excellent understanding of object-oriented programming and software engineering fundamentals. Very good understanding of complexity, performance, and scalability of software systems. Very good understanding of enterprise design patterns ...

Lead Software Engineer- iOS- Senior Hands On- JPM Personal Investing

Location
Greater London, England, United Kingdom
must, you will be working with the team in London Commercial experience on native iOS mobile application development Good Knowledge of object-oriented programming with Swift, Xcode Strong analytical and problem-solving skills Experience writing unit tests using XCTest framework Experience with the MVVM + Coordinator design ...

Developer - Python

Location
Watford, England, United Kingdom
Fargate, containerisation using Docker to build custom images. Experience using serverless technologies, for example Lambda, API Gateway, DynamoDB, EventBridge. Exhibit strong object-oriented programming skills in Python, with practical experience in writing Lambda functions and/or complex scripts. Familiarity with CI/CD tools, code linting ...

Senior OutSystems Developer

Location
Newcastle upon Tyne, England, United Kingdom
working on large-scale enterprise projects. Proven expertise with OutSystems platform development and the ability to manage complex systems. Strong knowledge of object-oriented programming (C#), .NET Framework, and ASP.NET. Experience with database systems such as MS SQL Server and proficiency in database design and development. Advanced ...

Mid-Level Software Developer (Android & Backend)

Location
Wakefield, England, United Kingdom
Kotlin development skills Commercial Android application development Building or consuming REST APIs Working with SQL databases Git and collaborative source-control workflows Object-oriented programming principles Debugging complex software issues Writing clear, structured and maintainable code Managing your own workload and priorities Communicating effectively with both technical ...

Software Engineer III

Location
Lower Blandford St Mary, England, United Kingdom
system design, application development, testing, and operational stability Proficient in coding in multiple languages with strong understanding of core development concepts including object‐oriented programming, data structures, algorithms, and design patterns Demonstrated experience working with cloud platforms (AWS, Azure, GCP, or private jpmc) including cloud‐native services ...

Software Engineer

Location
Greater London, England, United Kingdom
Azure Debug in a range of systems Work on your own self‐development – we value keen learners Mentor others Champion Clean Architectures (Object‐Oriented Programming, SOLID Principles, Code Smells, etc.) Skills, knowledge and expertise We want our teams and individuals to grow. If you don't have ...

Senior Director, Software Solutions, Data and Analytics

Location
Greater London, England, United Kingdom
Application development* Experience leading software teams* Experience leading Agile ceremoniesPreferred Qualifications* Familiarity with software development technologies including backend frameworks, frontend frameworks, RESTFul APIs, OOP, version control, automated testing, relational databases, programming, web servers and web development* Competency in IAM principles, SAML, Single Sign-On, authentication and authorization techniques* Able ...

Senior Software Developer

Location
Easthampstead, England, United Kingdom
Looking For Must-have 3 to 6 years building production backend services, end-to-end. Strong backend proficiency in C#/.NET preferred; other OOP languages welcome (Java, Kotlin, Go, or equivalent). SQL and relational database fundamentals. Writing and maintaining tests. Daily use of agentic coding tools (Copilot, Cursor ...

Senior Software Developer - Back End

Location
Easthampstead, England, United Kingdom
Looking For Must-have 6 to 10+ years building production backend services, end-to-end. Strong backend proficiency in C#/.NET preferred; other OOP languages welcome (Java, Kotlin, Go, or equivalent). SQL and relational database fundamentals. Writing and maintaining tests. Daily use of agentic coding tools (Copilot, Cursor ...

Lead C# Developer .Net Core - Fintech

Hiring Organisation
Client Server
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You're excited to join a scaling company in a role that you can shape and influence What ...

Insights Tech Lead

Location
Greater London, England, United Kingdom
experience evaluating and deploying AI/ML solutions in commercial environments Excellent problem-solving, communication and stakeholder management skills Strong software engineering practices (OOP, testing, Git, documentation) Understanding of modern analytics engineering and scalable solution architecture Experience working within agile product or engineering teams Passionate about continuous improvement, automation ...

Data Engineer III

Location
Greater London, England, United Kingdom
data governance, security, and compliance in financial services. Experience with CI/CD concepts, Git and end to end software delivery lifecycle Experience with OOP languages such as Java Exposure to front end technologies such as JavaScript and React #J-18808-Ljbffr ...

Senior .NET Developer

Location
Manchester, England, United Kingdom
Experience Essentials: Significant commercial experience in .NET with C# Experience with N-Tier architecture/SOA Knowledge of relevant design patterns Excellent understanding of OOP concepts Demonstrable experience of building Web Services, WebAPI and WCF Database experience, working with both SQL and NoSQL Expertise in performance optimization Source Control, must ...

Software Engineer, Integration

Location
Wakefield, England, United Kingdom
core values: We Before Me, Positive Energy, Knowledge Explorer, and Own It Job Qualifications: Skilled in Java, C# or equivalent object-oriented programming language Strong algorithmic and object-oriented design skills Extensive experience with SQL and Relational Databases such as SQL Server Expertise in testing ...

Software Developer Engineer in Test

Location
Oxford, England, United Kingdom
/62304 standards for validation and verification of software medical devices. Skills & Experience Required: Essential Strong Python programming skills, including object-oriented programming and clean code principles. Experience developing and maintaining test automation frameworks using known browser automation framework (e.g Selenium or Playwright) and BDD (e.g. ...

Full Stack Developer – Treasury Technology

Location
Greater London, England, United Kingdom
fast-paced environment What You Bring At least five years of hands-on programming experience, with a strong understanding of object-oriented programming, design patterns, service-oriented architecture, concurrency, and SOLID principles Hands-on .NET development experience, including C# and ASP.NET Web API Experience building ...

Senior Software Engineer, AD Serving Roku, Inc.

Location
Manchester, England, United Kingdom
building large-scale and low-latency distributed systems Command of Java or C++ Solid understanding of algorithms, data structures, performance optimization techniques, object-oriented programming, multi-threading, and real-time programming Experience with distributed caching, SQL/NoSQL, and other databases is a plus Experience with ...

Senior Java Developer (AWS, Microservices) – Sussex

Location
Greater London, England, United Kingdom
proactive, curious mindset, keeping them at the forefront of digital innovation. Qualifications 5+ years of professional backend development experience. Strong understanding of Object-Oriented Programming principles and familiarity with Functional Programming. Must be proficient in Java (v8 - v24) and DI frameworks Software design patterns. Knowledge of microservices ...

Senior Backend Engineer

Location
Birmingham, England, United Kingdom
Backend Engineer. Whilst the team primarily develops in Python, we welcome applications from experienced backend developers with Java, C#, Go or similar object-oriented programming backgrounds, with experience designing, operating and improving distributed systems. This permanent Grade 7 role can be based in London, Cardiff, Darlington, Edinburgh ...

Senior Backend Engineer

Location
Manchester, England, United Kingdom
Backend Engineer. Whilst the team primarily develops in Python, we welcome applications from experienced backend developers with Java, C#, Go or similar object-oriented programming backgrounds, with experience designing, operating and improving distributed systems. This permanent Grade 7 role can be based in London, Cardiff, Darlington, Edinburgh ...

Software Engineer- III- iOS- JPM Personal Investing

Location
Greater London, England, United Kingdom
must, you will be working with the team in London Commercial experience on native iOS mobile application development Good Knowledge of object-oriented programming with Swift, Xcode Strong analytical and problem-solving skills Experience writing unit tests using XCTest framework Experience with the MVVM + Coordinator design ...

Lead AI Engineer - Enterprise AI Products

Location
Greater London, England, United Kingdom
Skills & Experience Proven experience as a Senior Developer, Technical Lead, Lead Engineer or similar senior engineering role . Strong expertise in object-oriented programming, software architecture and technical design . Strong hands- on development experience in Python and/or Java ; experience with both is highly desirable. ...