1 to 25 of 808 OO Jobs in the UK

Full Stack Software Engineer, Associate Preqin Engineering

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
applications with Python and .NET, together with frontend development using modern frameworks such as React and TypeScript. Strong understanding of software engineering principles, Object-Oriented Programming (OOP) concepts, and best practices, combined with strong analytical, problem-solving, and prioritization skills. Experience designing, building, and integrating APIs using Representational ...

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; Experience ...

Python/React Developer

Hiring Organisation
Mphasis
Location
London Area, United Kingdom
Troubleshoot and 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 ...

FullStack Developer

Hiring Organisation
DNS Info Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450/day
Troubleshoot and 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 ...

VP, Full-Stack Software Engineer (Java)

Hiring Organisation
Hackajob Ltd
Location
London, United Kingdom
Employment Type
Permanent
related frameworks (e.g.Spring Boot, Hibernate). Some experience in React or similar, and modern JavaScript/TypeScript an advantage. Solid experience with object-oriented design and applying standard design patterns. Experience designing, building, and deploying scalable microservices using API-first principles with REST and/orgRPC. A strong ...

Sr. Full Stack Developer

Location
Greater London, England, United Kingdom
Proven track record in developing base frameworks, reusable programs and defining standards.* Knowledge of cloud platforms AWS and containerization technologies.* Strong understanding of object-oriented programming principles and design patterns.* Proficiency in database design and SQ and NoSQL databases like Redis, DynamoDB.* Good understanding of the Agile methodologies ...

Technical Lead

Hiring Organisation
London Stock Exchange Group
Location
London, UK
Employment Type
Full-time
solutions, e.g., K8, Docker, Kaniko, etc. Proficiency in at least one of the standard programming languages – Java/JavaScript, C#, Python, or similar Object-oriented programmingProficiency in at least one of the standard scripting languages – Terraform, Bash, Ansible, etc. Good understanding of Software engineering concepts, e.g., coding techniques ...

Lead Software Engineer - (Core Java), Equities Derivatives Front Office Flow Technology

Location
Greater London, England, United Kingdom
members of the team. Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and advanced applied experience in Java Strong OO design skills with good knowledge of object modelling and design patterns. Experience with development, deployment and maintenance of commercial service oriented application ...

Senior Full-Stack Cloud Native Developer (OTC Team), Charles River Development, Assistant Vice President

Hiring Organisation
State Street Bank
Location
London, UK
Employment Type
Full-time
financial services.4–7 years developing solutions in Portfolio Management, Trading, Compliance, Post‐Trade, IBOR, or Wealth Management is strongly desired. Strong knowledge of objectoriented programming, relational databases, scripting languages, and modern software engineering paradigms. Ability to contribute to complex design specifications with minimal oversight. Demonstrated ability ...

Senior Python Developer/ Engineer

Location
City of Westminster, England, United Kingdom
Docker and AWS ECS/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 ...

Full Stack Developer

Hiring Organisation
Corus Consultancy
Location
Crawley, West Sussex, United Kingdom
Employment Type
Permanent
Salary
£50000 - £60000/annum
React and Next.js, or strong React experience with the willingness to develop your Next.js skills. Good practical experience with C# and .NET, including object-oriented design and web API development. Experience working with relational databases and data access technologies such as Entity Framework Core. Experience developing or supporting ...

Senior Software Engineer - Rock Physics Applications

Location
Abingdon, England, United Kingdom
staying ahead of technology trends. Experience with cloud architecture (AWS, Azure, and/or Google Cloud). Proven experience with software engineering fundamentals: object-oriented and component-based design, design patterns, unit/integration testing, version control (Git), and code review workflows. Hands-on CI/CD experience ...

IT / OT - Software Engineer

Location
Tees Valley, England, United Kingdom
Oracle, PostgreSQL), and integration technologies (APIs, REST, SOAP, webhooks). Proficient in an enterprise language such as: .NET, Java, or C# with strong object-oriented design and modular architecture principles a plus Operational Technology & Manufacturing Knowledge: Familiarity with robotic and OT systems (AMRs, Cobots, PLCs), industrial KPIs ...

Senior Software Engineer - (Permanent or Fixed-Term Contract)

Location
Woking, England, United Kingdom
.NET, with working knowledge of Python and TypeScript. Experience delivering software solutions using agile methodologies and software engineering best practices. Strong understanding of object-oriented design and software engineering principles, including SOLID principles, with the ability to develop maintainable and scalable solutions. Proven ability to analyse complex technical ...

Lead Software Engineer - Java, AWS

Location
Glasgow, Scotland, United Kingdom
deliverables to meet business objectives Communicate progress and challenges effectively to leadership Job Qualifications, Capabilities, and Skills: Demonstrate proficiency in Java and object-oriented programming Apply strong problem-solving and analytical skills Utilize experience with software architecture and design patterns Work effectively in agile development environments Communicate clearly ...

Senior Software Engineer - Rock Physics Applications

Hiring Organisation
Halliburton
Location
Abingdon, Oxfordshire, UK
Employment Type
Full-time
staying ahead of technology trends. Experience with cloud architecture (AWS, Azure, and/or Google Cloud). Proven experience with software engineering fundamentals: object-oriented and component-based design, design patterns, unit/integration testing, version control (Git), and code review workflows. Hands-on CI/CD experience ...

Senior Front-End Web Developer (AVP)

Hiring Organisation
Citigroup
Location
Belfast, UK
Employment Type
Full-time
with REST APIs. Knowledge of version control systems such as Git. Knowledge of Agile/Scrum methodologiesBasic understanding of SQL databases. Understanding of object-oriented programming concepts. Experience with Spring Boot and TypeScript would be advantageous but not essential. Soft SkillsStrong problem-solving ability. Good communication skills. Willingness ...

Senior Software Engineer

Location
Greater London, England, United Kingdom
improve delivery effectiveness and customer value.Must-Have SkillsExtensive hands-on experience delivering enterprise-scale backend application solutions.Strong expertise in Java/J2EE development, object-oriented design principles, and enterprise application architecture.Proven experience designing and building RESTful services and microservices-based solutions.Strong experience with Java 17, Spring Boot, Kafka ...

BXTI - Liquid Credit, Full Stack Software Engineer, Associate

Location
Greater London, England, United Kingdom
Experience with RESTful API design, development, and scalable microservice architectures* Ability to develop scalable, secure, and maintainable code, with a strong background in object-oriented programming* Excellent problem-solving skills and strong communication skills* Self-starter with an entrepreneurial attitude, willing to teach and mentor others, and desire ...

Senior Software Engineer, Web Development – AI

Location
Manchester, England, United Kingdom
GCP. Experience of building large scale and low latency distributed systems. Solid understanding of algorithms, data structures, performance optimisation techniques, object-oriented programming. Experience using modern AI-assisted and agentic development workflows in day-to-day engineering usingAI/ML APIs and SDKs Hands-on experience developing ...

Senior Software Engineer – Rock Physics Applications

Location
United Kingdom
staying ahead of technology trends. Experience with cloud architecture (AWS, Azure, and/or Google Cloud). Proven experience with software engineering fundamentals: objectoriented and component‐based design, design patterns, unit/integration testing, version control (Git), and code review workflows. Hands‐on CI/CD experience ...

Senior Platform and Services Software Engineer

Location
Greater London, England, United Kingdom
related technical discipline, and 3+ years of experience as a software engineer within a commercial environment. Proficiency in at least one modern objectoriented programming language (preferably Java) and willingness to learn new technologies. Proven experience developing microservices and deploying them on major cloud providers (AWS, Azure ...

Full Stack Developer

Location
Greater London, England, United Kingdom
environments. Troubleshoot and resolve production issues. Required Skills 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 HTML5, CSS3 Databases MongoDB (preferred) Docker and Kubernetes Git/GitHub/ ...

Senior Backend Developer

Hiring Organisation
LEAP29
Location
Oxford, Oxfordshire, UK
Employment Type
Full-time
/or C++ development experience. Experience building complex desktop applications within engineering, scientific, technical or data-intensive environments. Solid understanding of software architecture, object-oriented design, design patterns and SOLID principles. Experience with automated testing, Git, code reviews and CI/CD pipelines. Exposure to cloud technologies such ...

Software Developer (C++)

Location
Cheltenham, England, United Kingdom
5+ years) developing software in Java and/or C++, preferably within Linux environments. Strong understanding of software architecture, software design patterns, and object-oriented programming principles. Experience designing and developing enterprise-scale backend applications, APIs, and distributed systems. Strong understanding of multithreaded and concurrent application development. Experience ...