126 to 150 of 218 OOP Jobs in London

Site Reliability Engineer Trading

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 50 K
with Python • Experience with Icinga2, Prometheus, or Splunk a plus • Experience with AWS a plus • Interest or understanding of functional programming, object oriented programming and computer science foundations • Good understanding of backend and server side components • Proven and strong communication skills • Must be self-directed, flexible ...

React UI Developer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
tools to get the job done. Software Skills: - Hands on development in React using Typescript. - Strong Software Engineering Design capabilities using Object Oriented Programming and understanding of Computational Complexity. - Skillful in software engineering practices & best practices for the full software development life cycle, including coding standards, code ...

C++ Engineer

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 80 K
Jira).Helping and mentoring team members by reviewing merge requests and showing themC++ Engineers Must Ideally Have:Computer Science or Engineering degree.Solid understanding of OOP concepts and modern C++ features, including memory management facilities such as smart pointers, move semantics, etc.Experience with multi-threaded applications and TCP networking.The ability ...

Senior .Net Developer

Hiring Organisation
LANCESOFT LTD
Location
London, United Kingdom
Skills & Experience Core Technical Skills Strong hands on experience with C# and .NET (.NET Core/.NET) Excellent Object Oriented Programming (OOP) skills and design principles Proven experience designing and implementing APIs (REST/JSON) Solid understanding of application architecture, performance, and scalability Experience with SQL databases ...

Java Developer (Blockchain)

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
like JUnit, Cucumber, Gherkin, PACT, and Test Containers.Working knowledge of event/message brokers such as Kafka and MQ.Advanced JavaStrong experience in Object-Oriented Programming (OOP).Advanced knowledge of Java 17+ features and practical experience with Spring Boot.Skilled in developing RESTful services, including REST design principles, Swagger ...

Python Machine Learning Engineer – Core ML/AI Tooling Team – Ultra-Large Data Analytics

Hiring Organisation
Stanford Black
Location
London, United Kingdom
Salary
£ 80 K
business problems.Must Have:A postgraduate (Masters/M.Sc. or PhD) in machine learning, AI, computer science or similar STEM field.Excellent object-oriented (OOP) Python engineering skills.Experience building and/or productionising machine learning models.Nice to have:Experience facing-off to machine learning researchers, data scientists or similar.Strong grounding ...

Machine Learning Researcher

Hiring Organisation
G Research
Location
London, United Kingdom
Salary
£ 70 K
modelsStrong programming skills and experience working with Python, Scikit-Learn, SciPy, NumPy, Pandas and Jupyter Notebooks is desirable. Experience with object-oriented programming is beneficialPublications at top conferences, such as NeurIPS, ICML or ICLR, is highly desirableWhy should you apply Highly competitive compensation plus annual discretionary ...

Applied AI Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
vector-based knowledge stores, guardrails In depth understanding of modern software design principles (e,g. microservices, event-driven architectures, domain driven design, object oriented programming, test driven development) In depth understanding of modern software development lifecycle (CI/CD, IaC, Containerisation) Practical experience with cloud engineering (preference ...

Applied AI Engineer

Hiring Organisation
Trafigura
Location
London, United Kingdom
Salary
£ 80 K
systems, vector-based knowledge stores, guardrailsIn depth understanding of modern software design principles (e,g. microservices, event-driven architectures, domain driven design, object oriented programming, test driven development)In depth understanding of modern software development lifecycle (CI/CD, IaC, Containerisation)Practical experience with cloud engineering (preference ...

Business Consulting - .NET Consultant

Hiring Organisation
NTT DATA
Location
London, United Kingdom
Salary
£ 80 K
Build responsive desktop interfaces using WPF and WinForms.Modernize Apps: Migrate legacy WinForms systems to modern WPF architectures.Write Code: Clean, maintainable C# code following OOP principles.Apply Patterns: Implement MVVM pattern for separation of concerns.Optimize Speed: Debug and fix memory leaks and performance bottlenecks.Connect APIs: Integrate desktop front-ends with SQL databases ...

Software Developer

Hiring Organisation
Randstad Technologies
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£559 - £600 per day
CCAR, counterparty limit monitoring, or live exposure calculations. Core Tech Stack: Expert-level C#/.NET (.NET Core), scalable API design, and solid OOP/architectural principles. Data & High Performance: Strong SQL skills, experience handling large data volumes, and working with event-driven/messaging patterns like Kafka. Collaborative Mindset ...

Senior Engineer (Fincrime)

Hiring Organisation
ebury
Location
London, United Kingdom
Salary
£ 80 K
regulated, high-availability environment.About YouExtensive experience developing complex software systems, specifically for high-volume, low-latency environments. We mainly work with Python, but strong OOP fundamentals are what matter most.Adept at both constructing and managing services, with proficiency in establishing standard APIs, implementing observability (logging, metrics, alerting), and integrating external ...

Senior QE Test Engineer – SDET

Hiring Organisation
NTT DATA
Location
London, United Kingdom
Salary
£ 80 K
following: JavaScript/TypeScript, Java, C#, or Python, amongst others Has a depth of knowledge in the Object-oriented Programming paradigm (OOP) and has practically applied the principles Experience in AWS cloud services, AWS Glue.Experience with Python/PySpark.Experience with writing and running SQL queries.Experience with YAML ...

Automation Test Engineer - AI

Hiring Organisation
Accenture
Location
London, United Kingdom
Salary
£ 80 K
Agentic testing approaches to enhance speed, accuracy, and scalability. You will utilise your expertise in Cloud environments (AWS/GCP) and Object-Oriented Programming (OOP) to build intelligent, scalable automation solutions, while actively driving the adoption of AI-powered testing tools, autonomous test agents, and data-driven … exploratory testing charters augmented by AI-driven insights and heuristics to identify risks, edge cases and hidden defects in complex architectures. Develops Automation with OOP & AI Augmentation. Builds and maintains modular, reusable automated test frameworks (e.g. Playwright, Selenium, Cypress) incorporating AI-assisted script generation, self-healing automation frameworks and test ...

Assistant Vice President - Software Engineer - Finance Technology

Hiring Organisation
Wells Fargo
Location
London, United Kingdom
Salary
£ 80 K
experience, education.Proficient In Python development.ETL/Data engineering experience.Desired Qualifications:A good understanding of core coding concepts like data structures, algorithms, and object-oriented programming (OOP).A grasp of modern engineering practices, DevOps principles, version control systems (e.g. Git), automated testing and exposure to Continuous Integration/ ...

Assistant Vice President - Software Engineer - Finance Technology

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Python development. ETL/Data engineering experience. Desired Qualifications: A good understanding of core coding concepts like data structures, algorithms, and object-oriented programming (OOP). A grasp of modern engineering practices, DevOps principles, version control systems (e.g. Git), automated testing and exposure to Continuous Integration/ ...

Senior Platform Engineer (Azure)

Hiring Organisation
LinuxRecruit
Location
London, United Kingdom
Salary
£ 80 K
Kubernetes hosted in Azure. Distributed systems and cloud native development. IAC, Observability and big bonus points if you have grasp of an object-oriented programming language. Continuous improvement is key across technology so if there's a better tool, it will be adopted keeping the technology evolving ...

Software Engineer

Hiring Organisation
Understanding Recruitment
Location
London, United Kingdom
Salary
£ 80 K
joining a world-class engineering team, building from scratch, and solving real customer challenges at scale.They’re looking for someone who: Has solid OOP skills (Python, Java, Go, or Rust all welcome - core stack is C#, and they’ll help you upskill)️ Loves turning complex problems into elegant, scalable solutions ...

Full Stack Engineer / Technical Lead B2B SaaS

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 100 K
product focussedYou're collaborative and pragmatic with experience of technically leading and mentoring othersYou have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design PatternsWhat's in it for you:As a Full Stack Engineer/Technical Lead you will earn a competitive salary package including ...

Full Stack Engineer / Technical Lead B2B SaaS

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
collaborative and pragmatic with experience of technically leading and mentoring others You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns What's in it for you: As a Full Stack Engineer/Technical Lead you will earn a competitive salary package including: Salary ...

Senior Engineer (Fincrime)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
high-availability environment. Qualifications Extensive experience developing complex software systems, specifically for high-volume, low-latency environments. We mainly work with Python, but strong OOP fundamentals are what matter most. Adept at both constructing and managing services, with proficiency in establishing standard APIs, implementing observability (logging, metrics, alerting), and integrating ...

Engineering Lead - Wise Business

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
architecture. Own hiring, development, and long-term impact of your team. Qualifications What do you need? You have strong, hands-on technical experience in OOP Languages (Java or similar) and modern technology stacks on technologies such as REST APIs, microservices, distributed systems and CI/CD pipelines - you will have ...

Engineering Lead - Wise Business

Hiring Organisation
Wise
Location
London, United Kingdom
Salary
£ 120 K
strategy and long-term architecture.Own hiring, development, and long-term impact of your team.QualificationsWhat do you need?:You havestrong, hands-on technical experience in OOP Languages (Java or similar) and modern technology stacks on technologies such as REST APIs, microservices, distributed systems and CI/CD pipelines - you will have ...

Senior Backend Software Engineer I - Personal & Business Pricing Team

Hiring Organisation
Wise
Location
London, United Kingdom
Salary
£ 80 K
background in software engineering, with a track record of contributing significantly to large, impactful projects in a complex production domain.Experience with Java or similar OOP language.Expert in your technical discipline, with the ability to design for long-term iteration and scale.You own the availability, reliability and security of the systems ...

Front Office Python Developer [Commando Development Team]

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
deploy applications dedicated to specific tasks is a must. Strong applied Python knowledge required. Professional developer experience required. Good experience in software design, OOP, and deploying Production-level code. Good communication skills, including ability to explain complex matters simply and to translate requirements into performant code. Ability to work autonomously ...