16 to 40 of 116 OOP Jobs in London

Senior Software Engineer Python GCP FastAPI

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
experience You have a good knowledge of CI/CD, testing and deployment You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You have team leadership experience, happy to mentor and develop others as well as provide ...

Senior Rapid Application Developer

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent
Senior RAD Engineer, you will be a proponent of agile principles and modern software best practices. You can produce detailed technical work in OOP and collaborate effectively with other development teams to produce code of high quality. Ideally, you will have worked in critical systems development and have direct experience ...

Senior OutSystems Developer

Location
London, 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 ...

Senior OutSystems Developer

Location
Westminster, West End, 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 ...

Senior OutSystems Developer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
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 ...

Java React Full Stack Developer - London, UK (PERM)

Hiring Organisation
Randstad Technologies Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£60000 - £80000/annum
Docker, Kubernetes, Kafka/RabbitMQ, Oracle/PostgreSQL/MongoDB. What You Need: 5+ years of full stack software development experience. Strong foundation in OOP, Design Patterns, Data Structures, and Algorithms (Karat interview process). Experience in Agile/Scrum environments with CI/CD (Git) and test automation. Bachelor ...

Python Developer / Team Lead - FinTech

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
ideally FastAPI experienceYou have a good knowledge of CI/CD, testing and deploymentYou have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, AlgorithmsYou're collaborative and pragmatic with great communication skillsYou're degree educated in a STEM discipline, having achieved a 2.1 ...

C# Developer - Asset Manager

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
have strong backend C# development skillsYou're collaborative with excellent communication and stakeholder management skillsYou have a deep knowledge of Computer Science fundamentals including OOP, Data Structures, Design PattensYou're comfortable with AI, they use ClaudeExperience with any of the following would be great but not essential: React, SQL Server ...

C# Developer - Asset Manager

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
backend C# development skills You're collaborative with excellent communication and stakeholder management skills You have a deep knowledge of Computer Science fundamentals including OOP, Data Structures, Design Pattens You're comfortable with AI, they use Claude Experience with any of the following would be great but not essential: React ...

Full Stack Developer - Treasury Technology

Hiring Organisation
Millennium Management
Location
London, UK
Employment Type
Full-time
fast-paced environmentWhat 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 ...

Lead AI Engineer - Enterprise AI Products

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
technology platforms. Key Skills & ExperienceProven 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. ...

Java Developer Kafka API - Tech Consultancy

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
APIs You have a good understanding of AWS You have a thorough understanding of software development and Computer Science fundamentals such as Object Oriented Programming, Data Structures and Design Patterns You are familiar with DevOps, CI/CD pipelines You're collaborative, enjoy problem solving and interacting ...

Principal Platform Engineer (AWS, Azure, Terraforms, Kubernetes)

Hiring Organisation
Fourth
Location
London, UK
Employment Type
Full-time
Ansible or Puppet), Kubernetes (cloud based), Docker (Kubernetes or AWS ECS Fargate)Extensive cloud experience (ideally Azure and AWS)Programming, scripting skills and OOP principles in generalStrong analytical and problem-solving skills. Outstanding communication skills, with the ability to convey complex technical concepts to non-technical stakeholders. Ability ...

Lead Software Engineer Python API - Fintech

Hiring Organisation
Client Server
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
experience You have a good knowledge of CI/CD, testing and deployment You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You're collaborative and pragmatic with great communication skills You're degree educated in a STEM discipline, having achieved ...

Actuarial Engineer

Hiring Organisation
Axis Capital
Location
London, UK
Employment Type
Full-time
management and data analytics topics3+ years' experience in actuarial/modelling/software developmentSound proficiency in a .NET language, C# preferred. Solid object-oriented programming skillsUnderstanding of performance and scalability considerationsHighly developed conceptual, analytical, and innovative problem-solving abilities Ability to work effectively and collaboratively with others ...

Software Development Engineer III

Hiring Organisation
Expedia
Location
London, UK
Employment Type
Full-time
software development experience), or Master's Degree (4+ years post-degree experience)Hands-on experience in software development using Java or similar object-oriented programming languages, or Scala or Kotlin or similar functional languagesProven experience building and operating scalable distributed systems and services within AWS cloud infrastructure ...

Senior GenAI Platform Engineer - Artificial Intelligence

Hiring Organisation
Bloomberg
Location
London, UK
Employment Type
Full-time
operational and user-facing documentation We are looking for a Senior GenAI Platform Engineer with: Proven years of experience working with an object-oriented programming language (Python, Go, etc.) Experience with GenAI technologies like MCP, A2A, Langgraph, LlamaIndex, Pydantic AI, SDKs and AI-assisted coding toolsA Degree ...

Senior ML Platform Engineer - Artificial Intelligence

Hiring Organisation
Bloomberg
Location
London, UK
Employment Type
Full-time
operational and user-facing documentation We are looking for a Senior ML Platform Engineer with: Proven years of experience working with an object-oriented programming language (Python, Go, etc.) Experience designing cloud-native, distributed platforms Strong knowledge of Kubernetes, Argo, and container orchestration technologies Previous experience with ...

Associate Data Engineer

Hiring Organisation
ASOS
Location
London, UK
Employment Type
Full-time
build reliable, well‐tested data systemsTechnical expertiseAzure data technologies (e.g. Azure Cosmos DB, Azure SQL Database, Azure Data Factory)Python or another object‐oriented programming languageAzure Databricks and/or Apache SparkReporting or visualisation tools such as Power BI, MicroStrategy, or similar platformsCI/CD workflows, including ...

Backend Software Engineer C# .Net SQL - Hedge Fund

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
happy to use C# going forward)You have a strong knowledge of SQL databasesYou have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, AlgorithmsYou're entrepreneurial with good business acumen, keen to take ownership and lead projectsYou're collaborative, enjoy problem solving and sharing ...

Senior Software Engineer C++

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Senior Software 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 ...

QE AI Lead Engineer

Hiring Organisation
NTT DATA
Location
London, UK
Employment Type
Full-time
from scratch using Object-oriented and scripted languages Has a depth of knowledge in the Object-oriented Programming paradigm (OOP) and has practically applied the principles Comfortable working with Git repositories and workflows on multiple tasks concurrently Ability to manage and lead code review processes ...

Quantitative Developer, C++ - Trading Teams EMEA

Hiring Organisation
Tower Research Capital
Location
London, UK
Employment Type
Full-time
Computer Science, Engineering, or a related field (or equivalent practical experience)A strong background in data structures, algorithms, and object-oriented programming in C++Brilliant problem-solving abilitiesThe ability to manage multiple tasks in a fast-paced environmentStrong communication skills Python and/or financial markets experience ...

Forward Deployed Engineer

Hiring Organisation
C3 IoT
Location
London, UK
Employment Type
Full-time
degree in Science, Technology, Engineering, or Mathematics (STEM), or a comparable area of study.2+ years of professional software development experience with object-oriented programming languages. Strong verbal and written communication skills; ability to work effectively on a cross-functional team. Analytical and problem-solving abilities. Organizational skills ...

Quantitative Developer III, Securitized Products

Hiring Organisation
Beacon
Location
London, UK
Employment Type
Full-time
address customer needs and issues with empathy and timeliness. Any other reasonable activity required by management. Required Skills: Proficiency in a typed, object-oriented programming language. Deep knowledge of software methodologies, tools, and typical architectural patterns. Enthusiasm for software work in a software-as-a-service company. ...