16 to 40 of 281 OOP Jobs in London

Global Banking & Markets - Systems Engineer - Vice President - London

Hiring Organisation
Goldman Sachs
Location
London, United Kingdom
Salary
£ 100 K
plus.2+ years of professional experience in an SRE, Production Engineering, or a DevOps role.Hands-on experience with at least one object-oriented programming language (e.g., Java, C++) and a scripting language (e.g., Python, Bash).Excellent analytical and communication skills.Ability to multi-task and prioritise tasks effectively.Proven experience ...

Global Banking & Markets - Systems Engineer - Vice President - London

Location
City Of London, England, United Kingdom
plus. 2+ years of professional experience in an SRE, Production Engineering, or a DevOps role. Hands-on experience with at least one object-oriented programming language (e.g., Java, C++) and a scripting language (e.g., Python, Bash). Excellent analytical and communication skills. Ability to multi-task ...

Technology support I

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
Python and SQL, applied to building LLM-enabled microservices, retrieval pipelines, evaluators, and data tooling; solid understanding of data structures, algorithms, and object-oriented programming as applied to LLM latency, caching, and throughput.Hands-on experience with AWS and cloud data management (e.g., Redshift, DynamoDB, Aurora, Databricks), plus ...

Senior Java Developer

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
PACT, and Test Containers.Working knowledge of event/message brokers such as Kafka and MQ.Advanced Scala programmingStrong proficiency in both functional and objectoriented programming paradigms, with the ability to apply the right approach to deliver robust, maintainable solutions.Deep practical expertise with Scala, including key frameworks ...

Senior Java Developer

Hiring Organisation
London Stock Exchange Group
Location
London, UK
Employment Type
Full-time
Test Containers. Working knowledge of event/message brokers such as Kafka and MQ.Advanced Scala programmingStrong proficiency in both functional and objectoriented programming paradigms, with the ability to apply the right approach to deliver robust, maintainable solutions. Deep practical expertise with Scala, including key frameworks ...

Senior Python Developer/ Engineer

Location
City of Westminster, England, United Kingdom
/Fargate. Experience integrating with third‐party APIs, enterprise platforms, and external services. Strong understanding of software design patterns, objectoriented programming principles, clean code practices, and distributed system design. Experience implementing API security using OAuth2, JWT, OpenID Connect, API Keys, and secure authentication/authorization mechanisms. ...

Backend Software Engineer C# AI

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 80 K
skills, with C#, it would also be of benefit to have Python development experienceYou have a strong knowledge of Computer Science fundamentals such as OOP, multithreading, Design Patterns and are comfortable with system designYou understand what makes a good frontend and how to ensure connectivity between front and backend systems ...

Python Developer AI

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 80 K
skills, with Python, C# development experience would also be of benefit but not essentialYou have a strong knowledge of Computer Science fundamentals such as OOP, multithreading, Design Patterns and are comfortable with system designYou understand what makes a good frontend and how to ensure connectivity between front and backend systems ...

Lead Data Engineer

Location
Greater London, England, United Kingdom
years of recent, hands-on professional experience actively coding as a data engineer Strong software engineering fundamentals (system design, data structures, object-oriented programming, testing strategies, and end-to-end development lifecycle) Strong Python programming skills, including unit and integration testing Hands-on experience building ...

Lead Data Engineer

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
engineering environment8 years of recent, hands-on professional experience actively coding as a data engineerStrong software engineering fundamentals (system design, data structures, object-oriented programming, testing strategies, and end-to-end development lifecycle)Strong Python programming skills, including unit and integration testingHands-on experience building ...

AI Strategist, Generative AI Innovation Center

Hiring Organisation
AmazonWebServices
Location
London, United Kingdom
Salary
£ 70 K
science, engineering, or other related field, or experience in consulting, design and implementation of serverless distributed solutions- Experience with one or more object-oriented programming languages (e.g., Java, C/C++, Python)- Experience integrating AWS cloud services with on-premise technologies (e.g., Microsoft, IBM, Oracle ...

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 ...

Software Engineer

Hiring Organisation
SportRadar
Location
London, United Kingdom
Salary
£ 80 K
modern .NET development practices.Practical experience with front-end technologies, ideally React.A proactive approach to incorporating AI into your development workflow.Solid understanding of object-oriented programming, design patterns and RESTful APIs.A genuine interest in software product development trends and best practices.A positive, can-do attitude with pride ...

Full Stack Developer

Location
Greater London, England, United Kingdom
including building APIs, working with databases and using common Laravel features such as queues, events and scheduled tasks. A solid understanding of object-oriented programming, including principles such as SOLID and writing maintainable, reusable code. Experience writing automated tests using tools such as PHPUnit and/ ...

Senior Java Developer - Fixed Income Algo Technology, VP

Hiring Organisation
Citigroup
Location
London, United Kingdom
Salary
£ 80 K
coding experience in core Java, specializing in low-latency, high-throughput distributed applications.Profound understanding of software development fundamentals, data structures, design patterns, object-oriented programming, and algorithms complexity analysis.Demonstrated experience with messaging technologies such as Solace, Kafka, etc.Practical experience with Chronicle and/or Aeron.Experience with distributed ...

Senior Java Developer - Fixed Income Algo Technology, VP

Hiring Organisation
Citigroup
Location
London, UK
Employment Type
Full-time
experience in core Java, specializing in low-latency, high-throughput distributed applications. Profound understanding of software development fundamentals, data structures, design patterns, object-oriented programming, and algorithms complexity analysis. Demonstrated experience with messaging technologies such as Solace, Kafka, etc. Practical experience with Chronicle and/or Aeron. ...

Senior Applied Data Scientist

Location
Greater London, England, United Kingdom
solutions to production. Strong statistical analysis skills, with a foundation in probability, to support robust model development and interpretation. Proficiency in Object-Oriented programming in Python with expertise in key data science and machine learning libraries (e.g. TensorFlow, PyTorch and Scikit-Learn). Expertise in cloud technologies ...

Senior Applied Data Scientist

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
models and solutions to production.Strong statistical analysis skills, with a foundation in probability, to support robust model development and interpretation.Proficiency in Object-Oriented programming in Python with expertise in key data science and machine learning libraries (e.g. TensorFlow, PyTorch and Scikit-Learn).Expertise in cloud technologies (emphasis ...

Assurance - Financial Services - Forensics - eDiscovery - Senior - London

Location
Greater London, England, United Kingdom
logging, and digital vault systems, e.g., Mimecast. Data visualisation experience, for example PowerBI. Scripting language experience, particularly SQL and Python. Exposure to Object Oriented programming, particularly C#, C++ or Java. What we offer you At EY,we’ll develop you with future-focusedskills and equip you with ...

Senior Software Developer (UK-based)

Location
Greater London, England, United Kingdom
good understanding of SOLID principles and how to use design patterns to create robust, maintainable and testable code Strong understanding of objectoriented programming and Dependency Injection Strong experience of integrating with third‐party services using APIs Experience writing performance critical code Experience using ...

full stack developer in accounting

Location
Greater London, England, United Kingdom
resolve production issues. Требования Strong experience with Python; Experience with FastAPI, Flask, or Django; Experience developing REST APIs and microservices; Knowledge of Object-Oriented Programming (OOP); Experience with SQL and database design; Strong knowledge of React.js; Knowledge of JavaScript (ES6+) and TypeScript; Knowledge of HTML5 and CSS3 ...

FullStack Developer

Hiring Organisation
DNS Info Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day
resolve production issues. Required Skills Backend Strong experience with Python Experience with FastAPI , Flask , or Django REST API and Microservices development Object-Oriented Programming (OOP) SQL and database design Frontend Strong knowledge of React.js JavaScript (ES6+), TypeScript HTML5, CSS3 Redux, React Hooks Responsive UI development Databases PostgreSQL ...

Python/Front Office Software Engineer for Commodities UK

Location
Greater London, England, United Kingdom
/CD, Application Resiliency, and Security Demonstrated knowledge of software applications and technical processes within a technical discipline (e.g. Cloud,object-oriented programming, full stack development - end to end, quantitative finance) Strong analytical and problem-solving skills Enthusiastic to keep learning and growing, in technical aptitude ...

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 ...

Enterprise Software Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£80,000 - £100,000 per annum
Enterprise Software Engineer will have the following skills and experience: Strong commercial experience developing production-grade software using Python. Experience with an object-oriented programming language such as Java or C#. Experience designing and delivering scalable enterprise applications. Good understanding of SQL databases and data management principles. ...