1 to 25 of 534 OO Jobs in the UK

Systems Developer

Hiring Organisation
Massenhove Recruitment Limited
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £55,000 per annum
related field (or equivalent practical experience) desirable Knowledge 2-4 years of professional experience developing applications in Python Strong understanding of Python fundamentals, object-oriented programming, and design patterns Experience with at least one modern Python web framework (e.g. Django, Flask, or FastAPI) Solid understanding of relational databases ...

C# Developer - Front Office Investment bank

Hiring Organisation
Meraki Talent Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 - £850 per day, Negotiable
Agile environment. Champion clean code, software craftsmanship and engineering excellence. The ideal candidate will have Strong commercial experience with C# .NET and object-oriented programming principles. Excellent understanding of software design patterns and best practices. Strong experience building service-oriented or distributed systems. Advanced MS SQL development ...

Mid-Senior Software Developer (.NET / Python)

Hiring Organisation
Computer Futures
Location
Midlands, United Kingdom
Employment Type
Permanent
Salary
£65,000
C# and .NET Commercial Python development experience Experience building REST APIs and service-oriented architectures Strong understanding of software design principles and object-oriented programming Experience working with PostgreSQL, SQL Server or other relational databases Knowledge of database design, optimisation and query development Experience integrating software systems ...

Mid-Senior Software Developer (.NET / Python)

Hiring Organisation
Computer Futures
Location
United Kingdom
Employment Type
Permanent
Salary
GBP 55,000 - 65,000 Annual
C# and .NET Commercial Python development experience Experience building REST APIs and service-oriented architectures Strong understanding of software design principles and object-oriented programming Experience working with PostgreSQL, SQL Server or other relational databases Knowledge of database design, optimisation and query development Experience integrating software systems ...

Senior Software Engineer - Tax Technology

Hiring Organisation
KPMG
Location
London, United Kingdom
Salary
£ 80 K
over time. You will have ... Deep Technical Expertise: Hands on experience designing, specifying and developing software. Programming Skills: Have heavily used modern object-oriented languages such as C# or Java. Enterprise Expertise: Know how to build REST APIs and have experience of messaging. Data Modelling: Have worked ...

Technical Lead

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
Containerisation 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 ...

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

Hiring Organisation
State Street Bank
Location
London, United Kingdom
Salary
£ 80 K
within 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 to work independently ...

Lead Software Engineer, C#/WPF & Java SS, Equities Derivatives Front Office Flow Technology

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
knowledge with other members of the team.Required qualifications, capabilities, and skillsFormal training or certification on software engineering concepts and advanced applied experience in JavaStrong OO design skills with good knowledge of object modelling and design patterns.Experience with development, deployment and maintenance of commercial service oriented application(s)Disciplined ...

Software Developer

Hiring Organisation
Hays
Location
Ipswich, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent
Salary
£55,000
succeed Commercial experience developing applications using C# and .NET Experience maintaining and enhancing business-critical applications Strong understanding of software engineering principles, object-oriented design and testing practices Experience with SQL and relational databases Knowledge of API development and integration patterns Familiarity with Microsoft Azure and a desire ...

Software Engineer - Java

Hiring Organisation
Millennium Management
Location
London, United Kingdom
Salary
£ 100 K
exposure to Java and/or Python (e.g., Core Java, collections, basic concurrency; interest in Java 17+)Solid computer science fundamentals, including object-oriented design, data structures, and algorithmsBachelor’s degree in Computer Science, Engineering, or a related technical field from a leading institution, or equivalent experiencePractical coding ...

Lead Software Engineer- Tax & Legal Technology -108720

Hiring Organisation
KPMG UK
Location
City of London, Greater London, UK
solve document management, workflow automation, and knowledge management challenges. Proven Track Record: Experience leading and mentoring others Programming Skills: Have heavily used modern object-oriented languages such has C# or Java Enterprise Expertise : Expertise in software design patterns, clean code, and clean architecture principles & Knowledge ...

Lead Software Engineer- Tax & Legal Technology –108720

Hiring Organisation
KPMG UK
Location
City of London, London, United Kingdom
solve document management, workflow automation, and knowledge management challenges. Proven Track Record: Experience leading and mentoring others Programming Skills: Have heavily used modern object-oriented languages such has C# or Java Enterprise Expertise : Expertise in software design patterns, clean code, and clean architecture principles & Knowledge ...

BXTI - Liquid Credit, Full Stack Software Engineer, Associate

Hiring Organisation
Blackstone Group
Location
London, United Kingdom
Salary
£ 80 K
preferably AWS.Experience with RESTful API design, development, and scalable microservice architecturesAbility to develop scalable, secure, and maintainable code, with a strong background in object-oriented programmingExcellent problem-solving skills and strong communication skillsSelf-starter with an entrepreneurial attitude, willing to teach and mentor others, and desire to work ...

Software Developer

Hiring Organisation
Picture More
Location
Ipswich, Suffolk, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £55,000 per annum
database knowledge Experience building REST APIs Exposure to Microsoft Azure Git and Azure DevOps (or similar) Understanding of software engineering principles, testing and object-oriented development Strong analytical, problem-solving and communication skills Desirable Azure Functions, App Services or Azure SQL CI/CD and DevOps practices Docker ...

Senior Backend Developer

Hiring Organisation
LEAP29
Location
Oxford, Oxfordshire, United Kingdom
Salary
£ 80 K
/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 as Azure ...

Senior Software Engineer - C# / .NET - Near Edinburgh - 70K

Hiring Organisation
Lorien
Location
Edinburgh, Stockbridge, City of Edinburgh, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum Bonus, Hybrid, WFH, Progression
software for Windows, browsers and mobile-supported environments Skills with image processing or image rendering tools/technologies Good understanding of software architecture, object-oriented design, maintainable coding practices and software engineering principles Comfort working across UI, application, integration and data layers Ability to analyse requirements, propose technical ...

Software Engineer - Rock Physics Applications

Hiring Organisation
Halliburton
Location
Abingdon, Oxfordshire, United Kingdom
Salary
£ 80 K
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 Software Developer II - Full-Stack

Hiring Organisation
RELX Group
Location
London, United Kingdom
Salary
£ 80 K
application performance and troubleshoot complex production and customer issues.Mentor and guide junior engineers, fostering a culture of collaboration and continuous learning.RequirementsStrong foundation in object-oriented design, development, and standard design patterns.Expert-level development experience using Java, J2EE and Web Services.Strong understanding of REST APIs, Spring Boot, Micro Services ...

Lead Software Engineer - GLCM Postings

Hiring Organisation
JP Morgan Chase
Location
Bournemouth, Dorset, United Kingdom
Salary
£ 100 K
value realized by automation.Required qualifications, capabilities, and skillsFormal training or certification on Software Engineering concepts and applied experienceExtensive experience in Java and object-oriented programmingProven leadership in Kubernetes and cloud-native application developmentDeep expertise in MongoDB, including change streams and schema designStrong background in RESTful and gRPC ...

QE AI Engineer (Python)

Hiring Organisation
NTT DATA
Location
London, United Kingdom
Salary
£ 80 K
C#Experience with web, API, and non-functional testing approachesExperience using CI/CD pipelines to integrate and run automated testsGood understanding of object-oriented programming principles and modern engineering practicesExperience working with Git-based source control and collaborative development workflowsStrong problem-solving and analytical skillsGood written and verbal ...

Senior Software Engineer

Hiring Organisation
Genius Sports
Location
London, United Kingdom
Salary
£ 80 K
with the principles of continuous experimentation and validation. What skills do you have? You will have expert level knowledge of at least one object-oriented programming language (C#, Java, JS, Kotlin, Python, PHP, Golang, C++) Flexibility to work on all areas of the service stack, front-end, back ...

Senior Applied Data Scientist

Hiring Organisation
London Stock Exchange Group
Location
London, United Kingdom
Salary
£ 80 K
deploying AI 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 ...

Staff Software Engineer

Hiring Organisation
BP
Location
London, United Kingdom
Salary
£ 80 K
architecture and designPostgreSQL — query optimisation, indexing, schema design, and stored proceduresRelational data modelling and database designUnit testing, integration testing, and TDD (JUnit, Mockito)Object-oriented design and SOLID principlesCloud & InfrastructureAWS cloud services — EC2, ECS/EKS, RDS, S3, Lambda, IAMKubernetes and container orchestration (Docker, Helm)CI/ ...

Senior Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£120000 - £150000/annum
practices Essential Skills & Experience 5+ years' professional software development experience Strong commercial experience developing applications using C# and modern .NET Excellent understanding of object-oriented programming, software design principles and architecture Proven experience designing and developing production-grade, scalable software systems Strong experience working with SQL Server, Oracle ...

Senior Software Developer

Hiring Organisation
NSD
Location
Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Essential Skills & Experience Commercial experience developing software with Java and/or C++ (5+ years). Strong Linux development experience. Excellent understanding of object-oriented programming, software architecture and design patterns. Experience building enterprise-scale backend applications, APIs and distributed systems. Experience with multithreaded and concurrent application development. ...