51 to 75 of 164 Permanent OOP Jobs

Backend Software Engineer C# .Net - FinTech

Hiring Organisation
Client Server
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
software engineering best practices and have experience across the full software development lifecycle You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You're excited to join a start-up in a role that you can shape and influence Apply ...

Senior C# Developer - Head of Core Platform | Hedge Fund | London

Hiring Organisation
Undisclosed
Location
City of London, London, United Kingdom
experience in: C# and .NET (essential for this role) Python within quant or data environments The client will also consider exceptional engineers from other OOP backgrounds such as C++ , Java , or Go Familiarity with UI technologies such as WinForms, WPF, Blazor Hybrid, and Blazor Web Leadership & Approach Experience working ...

RM IT Team Leader 1011

Hiring Organisation
Wills Consultants Ltd
Location
Northampton, Northamptonshire, UK
Engineering, or similar Experience with SQL databases (Oracle preferred) Strong Linux CLI and shell scripting experience Knowledge of Java or other object-oriented programming languages Proven experience in a technical support or systems environment Strong leadership and problem-solving skills Excellent communication skills, with the ability ...

RM IT Team Leader 1011

Hiring Organisation
Wills Consultants Ltd
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent
Salary
£45,000
Engineering, or similar Experience with SQL databases (Oracle preferred) Strong Linux CLI and shell scripting experience Knowledge of Java or other object-oriented programming languages Proven experience in a technical support or systems environment Strong leadership and problem-solving skills Excellent communication skills, with the ability ...

Mid-Senior Ruby on Rails Engineer (B2B SaaS | Hybrid | UK)

Hiring Organisation
Transreport
Location
City of London, London, United Kingdom
ensuring high availability and rapid incident resolution. Requirements Must Haves 4+ years of professional experience with Ruby on Rails. Strong understanding of object-oriented programming and Rails architecture Extensive experience with PostgreSQL, including performance tuning and complex queries. Experience with background job processing using Sidekiq and Redis. ...

Lead Backend Software Engineer C# .Net Azure SaaS

Hiring Organisation
Client Server
Location
Reigate, Surrey, South East, United Kingdom
Employment Type
Permanent, Work From Home
best practices You have a good knowledge of security and IAM in Azure You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patters, Algorithms You have a good understanding of CI/CD and Infrastructure as Code (IaC) You're likely to be degree ...

Junior/Middle Software Engineer (C++)

Hiring Organisation
Spacelabs Healthcare
Location
Edinburgh, Scotland, United Kingdom
values of Integrity, Innovation, Accountability, and Teamwork. Requirements: BS in Computer Engineering, Computer Science, Mathematics, or related discipline. 4+ years of software experience with OOP; 3+ years in C++11 or higher. Experience with multi-threading techniques. Attend the office in Edinburgh 4 times per week Linux desktop application development ...

C++ Team Lead

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Software Development Engineer C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other members of the Development team to produce code of high-quality standards. Ideally, you should have worked in critical systems development ...

Entry level Java spring boot developer/ data scientist

Hiring Organisation
Synergistic it
Location
Milwaukee, Wisconsin, United States
Employment Type
Permanent
Salary
USD Annual
clear them," you likely need three upgrades: Stronger project narratives (what you built, why it matters, how it works) Stronger technical foundations (DSA, OOP, APIs, SQL, pipeline design) Mock interview reps (realistic simulation, feedback, improvement loops) Many jobseekers underestimate how much hiring is about clarity. You don't need ...

Forward Deployed Engineer

Hiring Organisation
Novatus
Location
London Area, United Kingdom
Collaborate with business analysts, implementation managers and client technical teams to understand client data and reporting requirements. Required Experience: Strong software engineering fundamentals including OOP, clean code, automated testing, CI/CD and observability. Fluent in python and the python data ecosystem (e.g. pandas). Experience building large and complex ...

Quality Assurance Engineer

Hiring Organisation
Akkodis
Location
Stevenage, England, United Kingdom
Test Automation. Proficiency in at least one programming language used for automation, such as Java or JavaScript Clear understanding of Object-Oriented Programming (OOP) and ability to apply them in test automation frameworks. Proficiency in test automation tools such as Selenium, Playwright, REST-assured, or equivalent. ...

Senior Controls Software Engineer

Hiring Organisation
ReeVR
Location
Warwick, Warwickshire, West Midlands, United Kingdom
Employment Type
Permanent
Salary
£55,000
Strong knowledge of servo motion control and industrial communication protocols (EtherCAT, Profinet, CAN, IP, Serial). Familiarity with IEC61131-3, structured text, object-oriented programming, and Git version control. Excellent English communication skills; willing and able to travel internationally (5% of the time). Desirable: Experience ...

Software Developer

Hiring Organisation
Hales Group
Location
IP33 1BJ, Bury St Edmunds, Suffolk, United Kingdom
Employment Type
Permanent
Salary
£45000/annum
development trends. Requirements Experience in software development Strong understanding of React Hooks, state management tools, and form-handling libraries Solid grasp of objectoriented programming, data structures, and general software engineering principles Experience working with relational or SQL‑based databases Proficiency using Git or similar version control ...

Quality Assurance Automation Engineer

Hiring Organisation
Accenture
Location
Scotland, United Kingdom
spent several years defining and implementing modern Quality Engineering concepts including automated testing You’re comfortable working in at least one object oriented programming language (JavaScript/TypeScript, Python, Java, C#, etc) You have hands-on experience with GenAI, (e.g. Playwright with MCP). Experience with ...

Python Deveoper

Hiring Organisation
Focus on WD
Location
Wokingham, England, United Kingdom
. You’ll work on building scalable analytical tools and solving complex techno-economic problems. Key Responsibilities Develop and maintain high-quality Python code (OOP, data structures, type hints, etc.). Build scalable algorithms and RESTful APIs (FastAPI, Flask, Django). Perform data analysis using Pandas/NumPy and manage ...

PHP Developer

Hiring Organisation
Tank Recruitment
Location
Bicester, Oxfordshire, United Kingdom
Employment Type
Permanent
efficiently. Participate in sprint planning, task estimation, and project prioritisation. Support and mentor junior developers within the team. Essential Skills: Commercial experience with PHP (OOP), preferably using Laravel. Strong front-end skills in HTML, CSS, JavaScript and Vue. Solid experience working with MySQL or similar relational databases. Some familiarity with ...

TypeScript Developer React - FinTech

Hiring Organisation
Client Server
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
knowledge of modern software engineering best practices across the full software development lifecycle You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You're excited to join a start-up in a role that you can shape and influence What ...

Senior Software Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Leicester, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£70,000
other JS libraries considered) Postgres experience Agile/Scrum environments Ability to write clean, loosely coupled, and testable code Solid understanding development principles (TDD, OOP etc) AWS experience Desirables Experience working within SaaS/PaaS environments Microservices Architecture Agentic AI experience and application The Company You'll be joining ...

Mid-Level Software Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Leicester, Leicestershire, East Midlands, United Kingdom
Employment Type
Permanent
Salary
£50,000
experience in C# .NET Core Frontend experience with Angular (other JS libraries considered) Postgres experience Agile/Scrum environments Solid understanding development principles (TDD, OOP etc) Serverless Cloud experience (AWS preferred) Desirables Experience working within SaaS/PaaS environments Microservices Architecture Agentic AI experience and application The Company ...

Backend Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Romsey, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum plus hybrid working and benefits
Backend Developer Romsey, Hampshire (Hybrid - 3 days office/2 remote, flexible) £45,000 - £50,000 + Benefits OOP, PHP, Laravel My client build innovative SaaS solutions that help organisations monitor, manage, and optimise critical infrastructure. Following recent growth and their migration to AWS, they're investing heavily in modernising ...

Java Software Engineer

Hiring Organisation
Addition
Location
Cheltenham, England, United Kingdom
observability to support live environments Main Skills Needed: Strong Java development experience (Java 11+) using frameworks like Spring Boot Solid understanding of software architecture, OOP and API design Experience building microservices and distributed systems Proven ability to deliver scalable, high-performance backend applications Familiarity with DevSecOps tools (Docker, Kubernetes ...

Java Software Engineer

Hiring Organisation
Information Tech Consultants
Location
England, United Kingdom
party services. Collaboration: Participate in code reviews, sprint planning, and daily stand-ups to ensure high-quality software delivery. Strong understanding of Object-Oriented Programming (OOP) principles. What We’re Looking For (Requirements) Experience: [Number] years of professional experience in Java-based software development. Java Knowledge: Hands ...

Python FullStack Developer- SC Eligible

Hiring Organisation
Mastek
Location
Leeds, England, United Kingdom
complex applications using Core Python and web frameworks like Flask. Implement best practices in software development, including exception handling, data structures, and object-oriented programming (OOP). Front-end development using VueJS, JavaScript, CSS, and HTML to create seamless user interfaces. Develop and optimize SQL databases, ensuring ...

Delphi Developer- Office Based

Hiring Organisation
Octad Recruitment Consultants (Octad Ltd )
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 Annual
Delphi expertise, and software development knowledge. If you have a Bachelor's degree in Computer Science or similar and a passion for object-oriented programming, this role is perfect for you click apply for full job details ...

Delphi Developer- Office Based

Hiring Organisation
Octad Recruitment Consultants (Octad Ltd )
Location
Wigan, Greater Manchester, UK
Employment Type
Full-time
Delphi expertise, and software development knowledge. If you have a Bachelor's degree in Computer Science or similar and a passion for object-oriented programming, this role is perfect for you. Apply now to collaborate with a dynamic development team and work on... ZIPC1_UKTJ ...