126 to 150 of 587 Permanent OOP Jobs

or performance bottlenecks and drive solutions. What You’ll Need 5+ years of hands-on experience in .NET development, particularly with C# and WebAPI. Strong understanding of object-oriented programming and writing maintainable, testable code. Experience building solutions with a focus on performance and security. Solid grasp of REST/JSON API design and best practices. Familiarity More ❯

or equivalent and 9 years relevant experience. • Experience in designing enterprise APIs • Experience in RESTful web services • Experience in Microservices architecture • Experience in Object Oriented Programming (OOP) paradigms • Experience with the agile software lifecycle • Has a proven ability to learn quickly and works well both independently as well as in a team setting • Experience with the Linux More ❯

or concentration in Graphical User Interface design and development Working experience within technical software development proven by academic, research, or industry projects. Good understanding and skills in object-oriented programming Preferred Qualification and Skills Experience developing desktop application software Experience using Microsoft Visual Studio, C# and .NET Experience with Microsoft's Windows Presentation Foundation (WPF) Experience with More ❯

building advanced automation frameworks using object-oriented and scripted languages Proficiency in at least two of the following: JavaScript/TypeScript, Java, C#, Python Strong understanding of OOP principles Experience working in Agile teams, designing automated tests, and ensuring test coverage Ability to collaborate with developers and understand CI/CD pipelines Knowledge of non-functional testing aspects More ❯

quality. Comfortable working with APIs (REST, GraphQL) to integrate real-time data. Experience in agile environments, working in cross-functional teams. Deep understanding of software design patterns, object-oriented programming, and best practices. Analytical problem-solving mindset - you love finding elegant solutions to complex challenges. Bonus skills (nice to have!): Experience working in feature-driven teams with More ❯

years of work experience performing the stated or similar function is required • CompTIA Security+ certification is desired • Proven experience with C++, JAVA, or other non-interpreted object-oriented programming languages • Experience using Git version control • Proven ability to work well with a team of software engineers with specifications, designs, technologies, and operational implementations of software solutions • Able More ❯

sign-on bonuses to candidates that are successfully placed onto one of our CNO contracts as well as issuing generous retention bonuses. Desired Skills: • Experience with object-oriented programming languages like C/C++ and Python • Familiarity with common binary executable formats (PE, ELF, etc.) • Familiarity with reading and writing assembly (x86/x64, ARM, MIPS, etc. More ❯

to industry security standards and best practices. Required Education and Experience Experience in designing and developing scalable, distributed, and high-performance cloud-based applications. Strong understanding of object-oriented programming principles and design patterns. Expertise in microservices architecture and event-driven systems. Proficiency in SQL and NoSQL databases, with a strong understanding of data modeling and query More ❯

company are based in north Bristol and operate a hybrid working policy, with 3 days a week working from home. Relevant skills/experience: C++ or other object oriented programming language BSc/MSc/PhD in Computer Science or similar Mathematical skills An interest in algorithm development An understanding of complex data structures In return the More ❯

company are based in north Bristol and operate a hybrid working policy, with 3 days a week working from home. Relevant skills/experience: C++ or other object oriented programming language BSc/MSc/PhD in Computer Science or similar Mathematical skills An interest in algorithm development An understanding of complex data structures In return the More ❯

Senior C++ Developer Location: Belfast, County Antrim (Hybrid) We are seeking a Senior C++ Developer to join a growing technology team in Belfast working on solutions powered by AI. This is an exciting opportunity contributing to the development of a More ❯

with React for our legacy platforms MS SQL - Proficiency in developing queries for high performance stored procedures. We use a mix of Entity Framework and stored procedures Object Oriented Programming - Passion for SOLID design principles Agile - Understanding of the software development lifecycle in an agile environment Code Quality - Ability to deliver quality code through: Collaboration – discussing ideas More ❯

for candidates with the following knowledge, skills, and abilities: Software - Candidates should be able to demonstrate extensive experience coding in C/C++ and Python, including understanding Object Oriented Programming, Networking (sockets), Multithreading, and implementing cryptographic protocols for data at rest and data in transit. You should be capable of developing technical solutions to complex problems. Hardware More ❯

and development culture. Minimum qualifications A Bachelor's degree in computer science, a related technical field involving software/systems engineering, or equivalent practical experience. Experience with Object Oriented programming languages such as: Java, C#, Python, or Go. Experience with Unix/Linux and Windows operating systems. Hands on Experience with one of the following cloud platforms More ❯

We are currently recruiting for a Software Engineer to join their busy client who is rapidly expanding on a remote home working basis. Your main role will be to develop software/applications for this market leading software provider. The More ❯

least one appropriate programming language [including declarative languages such as BPEL or XHTML [the latter is used for web authoring.] - Developing .NET (preferably using C#) - Excellent understanding of OOP - Good working knowledge of T-SQL and SQL Enterprise RDBMS Desirable Skills: - JavaScript and jQuery - XML Web services or Web API - Agile development methodologies such as Scrum - Team Foundation Server More ❯

.NET Developer Bristol - Hybrid Up to £45,000 I am looking for a .NET Developer to join a UK based technology company innovating the parking and access solutions industry. This dynamic organisation designs and delivers cutting-edge digital products that More ❯

the world to connect through a single digital marketplace. About You: You are an experienced Software Engineer with strong back-end PHP/LAMP stack experience, sound knowledge of OOP, design patterns and building quality, robust, scalable and reusable solutions. You like people and working with them day to day! You enjoy team collaboration when required and knuckling down to … in this team demonstrate passion and enthusiasm and a willingness to contribute to team goals, help others and to keep improving and evolving their own skills. The tech stack: OOP PHP8+ MySQL Linux MVC frameworks including Laravel GIT/Source Control HTML, CSS JavaScript GCP/AWS This position provides the successful candidate with the exposure to the very latest More ❯

suits the context—primarily Java, JavaScript, TypeScript, C#, or Python. Driving early lifecycle testing (Shift-Left), continuous integration of quality, and test architecture excellence. Using your deep understanding of OOP principles to evaluate and mentor team members on scalable, maintainable test automation design. Contributing directly to code, championing best practices, and leading discovery/exploratory testing strategies. Participating in agile … with tools such as Cypress, Playwright, WebdriverIO, or Selenium. Solid understanding of CI/CD, Git workflows, and test integration into delivery pipelines. Strong Java experience Skilled in using OOP principles, design patterns, SOLID practices, and dependency injection. Comfortable leading coding reviews and hands-on pairing sessions. Knowledge of non-functional testing areas including performance, compatibility, accessibility, and security. If More ❯

suits the context—primarily Java, JavaScript, TypeScript, C#, or Python. Driving early lifecycle testing (Shift-Left), continuous integration of quality, and test architecture excellence. Using your deep understanding of OOP principles to evaluate and mentor team members on scalable, maintainable test automation design. Contributing directly to code, championing best practices, and leading discovery/exploratory testing strategies. Participating in agile … with tools such as Cypress, Playwright, WebdriverIO, or Selenium. Solid understanding of CI/CD, Git workflows, and test integration into delivery pipelines. Strong Java experience Skilled in using OOP principles, design patterns, SOLID practices, and dependency injection. Comfortable leading coding reviews and hands-on pairing sessions. Knowledge of non-functional testing areas including performance, compatibility, accessibility, and security. If More ❯

designing and optimising enterprise-scale databases (SQL Server) Proficiency with Microsoft Visual Studio, Azure DevOps, or Jira Familiarity with Agile development methodologies and cloud-native applications Strong understanding of OOP, design patterns, and algorithms Benefits: Healthcare Training and Development budget Ready to apply? Click "Apply Now" to upload your CV. Software Developer (Mid-Level) – .NET, C#, ASP.Net MVC, SQL, JavaScript More ❯

designing and optimising enterprise-scale databases (SQL Server) Proficiency with Microsoft Visual Studio, Azure DevOps, or Jira Familiarity with Agile development methodologies and cloud-native applications Strong understanding of OOP, design patterns, and algorithms Benefits: Healthcare Training and Development budget Ready to apply? Click "Apply Now" to upload your CV. Software Developer (Mid-Level) – .NET, C#, ASP.Net MVC, SQL, JavaScript More ❯

Studio IDE and the use of Azure DevOps or Jira 2+ years of practical experience with Agile development methodologies Experience working on public cloud native applications Computer science fundamentals: OOP, design patterns, data structures & algorithms Ideally you will have studied Computer Science, Software Engineering, Mathematics or similar STEM degree. Please hit apply and upload your CV or email me at More ❯

applications with React, TypeScript, Kotlin, and engaging with key stakeholders. Skills & Experience Essential Experience developing full-stack applications Proficiency with modern web frameworks in TypeScript/JavaScript Experience with OOP languages such as Java, Kotlin, C# Designing and implementing SQL databases Ability to work in a dynamic environment with customer interaction Desirable Willingness to travel occasionally to West Midlands Experience More ❯

team members, and clients What do we value 4+ years of commercial experience in Java , C++ . Demonstrable understanding of modern C++ and Core Java , including STL, OOD/OOP A practiced user of LINUX command line and scripting. A good understanding of the Agile process. Proficiency in design at system and component levels, with the ability to take ownership More ❯