1 to 25 of 163 Permanent OO Jobs in England

Quantitative Developer

Hiring Organisation
Orchestrade
Location
London Area, United Kingdom
Computer Science or other STEM related field. 3+ years in capital markets or financial software Strong knowledge in equity derivatives Experience in object-oriented programming such as C#, Java, and C++. C# is a plus. Knowledge of SQL and databases preferred. Good knowledge of mathematics, finance, and financial ...

Senior Software Engineer

Hiring Organisation
Matchtech
Location
Farnborough, England, United Kingdom
Linux (apps, kernel or drivers) C/C++ or Rust development Solid understanding of software engineering lifecycles and industry best practice Experience with objectoriented design and design patterns Experience designing and implementing test strategies Desirable (nice to have, not required) GUI frameworks: GTK, eGUI, Tauri Yocto, Petalinux ...

Golang Engineer Go AWS TypeScript

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Computer Science fundamentals such as OOP, Data Structures, Deign Patterns, Algorithms You have commercial Golang development experience (likely to have a background with other OO languages such as Python, Java, C++ but you must be happy to use Golang going forward) You have a strong knowledge of AWS - they ...

C++ Developer

Hiring Organisation
Peracto
Location
City Of London, England, United Kingdom
environments such as AWS or Azure, ensuring optimal performance and security standards are met Skills Proficiency in C++ with a solid understanding of object-oriented programming principles Experience with front-end development frameworks and JavaScript for seamless integration of user interfaces Familiarity with version control tools including ...

Senior Software Engineer

Hiring Organisation
ECM Selection (Holdings) Limited
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
stages of the system engineering lifecycle. Strong skills in modern languages (Python, Java, C# or modern C++) with experience in full stack development, object-oriented programming and modern design patterns. Experience with cloud integration of IoT devices (GCP, Azure or AWS), plus knowledge of software virtualisation and containerisation. ...

Software Developer

Hiring Organisation
Anson McCade
Location
Newcastle Upon Tyne, England, United Kingdom
emerging technologies, particularly within AI and cloud ecosystems. What We’re Looking For Exceptional programming capability in C#/.NET, or other object-oriented languages such as Java or Python. Strong understanding of SQL databases and experience working with Azure or AWS. Clear problem-solving ability with strong ...

Pensions Calculations Developer

Hiring Organisation
WTW
Location
Redhill, Surrey, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
fast-paced collaborative team environment that has tight deadlines. Experience on Unix (Linux/AIX), Oracle, and SQL is preferred Extensive experience in Object Oriented Programming (OOP) concepts applied in Python is preferred. Experience on source code control systems is preferred and strong knowledge in code quality, performance ...

Software Engineer - C++ 17

Hiring Organisation
Morson Edge
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
QUALIFICATIONS YOU SHOULD HAVE Must be able to attain full Security Clearance Essential: • Degree qualified or equivalent in Computer Science or related subject. • Object oriented C++17 or later development experience with knowledge of design patterns. • Understanding of UML/SysML. • Knowledge of the full software development lifecycle. • Ability ...

AI Engineer Machine Learning LLM - Polish Speaking

Hiring Organisation
Client Server
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent
Salary
£85,000
technologist who enjoys collaborating and problem solving, working on complex, distributed systems You have Python coding skills combined with at least one other OO programming language, e.g. C#, Java, C++ You have experience of working with Artificial Intelligence and are excited about the possibilities of AI in real world settings ...

eFX Developer - Director - Investment Banking

Hiring Organisation
Nicoll Curtin Technology
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
shifts or on-call duties beyond regular working hours. Designing, implementing, and delivering complex globally distributed high availability Real Time trading systems. Key Skills: OO Language - C++/Java/Python/Rust/C# FX Financial Markets Low-Latency Market Data Multi-Threading No-SQL/SQL Unit Testing ...

Software Engineer

Hiring Organisation
Morson Edge
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Permanent
Salary
£70,000
peer reviews to ensure quality and completeness Essential Skills & Experience Degree (or equivalent) in Computer Science or a related discipline Strong experience with object-oriented C++ (C++17 or later) and design patterns Understanding of UML/SysML Knowledge of the full software development lifecycle Experience developing new software ...

.Net Developer

Hiring Organisation
Wave Talent
Location
City of London, London, United Kingdom
teams Required Skills & Experience Strong commercial experience with C# and .NET/.NET Core Experience building and consuming REST APIs Solid understanding of object-oriented design and software engineering principles Experience with SQL Server and relational databases Familiarity with unit testing frameworks (e.g. xUnit, NUnit, MSTest) Experience working ...

Lead Data Engineer with Hadoop exp

Hiring Organisation
Synechron
Location
London Area, United Kingdom
platforms. The ideal candidate will possess hands-on expertise in the following areas: Extensive enterprise experience with Hadoop, Spark , and Splunk. Proficiency in object-oriented and functional scripting, particularly in Python . Skilled in handling raw, structured, semi-structured, and unstructured data (SQL and NoSQL). Experience integrating ...

Senior Software Engineer

Hiring Organisation
Copello
Location
South East, United Kingdom
Employment Type
Permanent
development, kernel or driver programming, or software in secure environments. Proficiency in C/C++, Rust, Python, or similar programming languages. Knowledge of object-oriented design, testing methodologies, and best practices. Active UK Security Clearance at DV level (mandatory). ...

Senior Software Engineer

Hiring Organisation
Retelligence
Location
London Area, United Kingdom
core stack includes: The Engine: Expert-level C# and .NET Core mastery. Architecture: Deep understanding of SOA (Service Oriented Architecture) and complex Object-Oriented design patterns. System Dynamics: Specialized knowledge of concurrency, asynchrony, and parallelism —essential for real-time transactional processing. Data & Web: High proficiency ...

Software Engineer

Hiring Organisation
StreetID
Location
Greater London, England, United Kingdom
ideally within financial services or a trading environment. Proven experience building or supporting risk platforms, pricing systems, or valuation engines. Strong knowledge of object-oriented programming, data structures, and design patterns. Familiarity with market risk, credit risk, or counterparty risk concepts. Experience with messaging systems (e.g., Solace, Kafka ...

Junior Software Developer, C++, Python, Scientific Software, COR7471

Hiring Organisation
Corriculo Ltd
Location
Cambridge, Cambridgeshire, England, United Kingdom
Employment Type
Full-Time
Salary
£25,000 - £35,000 per annum
field Commercial, internship, placement, or strong academic project experience in C++ Experience with Python (e.g., scripting, data processing, testing, or automation) Understanding of object-oriented programming principles Familiarity with Windows development or Visual Studio would be beneficial Any exposure to scientific software, data analysis, embedded systems, or MATLAB ...

Senior Software Engineer

Hiring Organisation
ReeVR
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
ORMs (e.g. SQLAlchemy, Alembic) Solid understanding of frontend fundamentals: HTML, CSS, JavaScript Strong grasp of software engineering principles: Git/version control Object-oriented programming Testing (unit & integration) Comfortable working in a fast-paced, evolving environment Nice to have Experience with TypeScript and React Exposure to frontend design ...

Senior Software Engineer

Hiring Organisation
Reevr Talent Ltd
Location
Paddington, London, Lancaster Gate, United Kingdom
Employment Type
Permanent
Salary
£70000 - £90000/annum
ORMs (e.g. SQLAlchemy, Alembic) Solid understanding of frontend fundamentals: HTML, CSS, JavaScript Strong grasp of software engineering principles: Git/version control Object-oriented programming Testing (unit & integration) Comfortable working in a fast-paced, evolving environment Nice to have Experience with TypeScript and React Exposure to frontend design ...

C# .NET Software Developer - with Blazor. Award-Winning SaaS. Remote

Hiring Organisation
RecruitmentRevolution.com
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 45,000 - 65,000 Annual
recent professional experience in C# .NET development. • Knowledge of database design and management (SQL Server). • Proven experience with Blazor • Strong understanding of object-oriented programming principles. • Experience with front-end technologies such as HTML, CSS, and JavaScript. • Familiarity with RESTful APIs and web services. • Excellent problem-solving ...

C# .NET Software Developer - with Blazor. Award-Winning SaaS. Remote

Hiring Organisation
RecruitmentRevolution.com
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£45000 - £65000/annum depending on experience
recent professional experience in C# .NET development. • Knowledge of database design and management (SQL Server). • Proven experience with Blazor • Strong understanding of object-oriented programming principles. • Experience with front-end technologies such as HTML, CSS, and JavaScript. • Familiarity with RESTful APIs and web services. • Excellent problem-solving ...

C# .NET Software Developer - with Blazor. Award-Winning SaaS. Remote / Hybrid

Hiring Organisation
Recruitment Revolution
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£65,000
recent professional experience in C# .NET development. • Knowledge of database design and management (SQL Server). • Proven experience with Blazor • Strong understanding of object-oriented programming principles. • Experience with front-end technologies such as HTML, CSS, and JavaScript. • Familiarity with RESTful APIs and web services. • Excellent problem-solving ...

C# .NET Software Developer - with Blazor. Award-Winning SaaS. Remote / Hybrid

Hiring Organisation
RecruitmentRevolution.com
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £65,000 per annum
recent professional experience in C# .NET development.• Knowledge of database design and management (SQL Server).• Proven experience with Blazor• Strong understanding of object-oriented programming principles.• Experience with front-end technologies such as HTML, CSS, and JavaScript.• Familiarity with RESTful APIs and web services.• Excellent problem-solving ...

C# .NET Software Developer - with Blazor. Award-Winning SaaS. Remote

Hiring Organisation
RecruitmentRevolution.com
Location
London, Covent Garden, United Kingdom
Employment Type
Permanent
Salary
£45000 - £65000/annum depending on experience
recent professional experience in C# .NET development. • Knowledge of database design and management (SQL Server). • Proven experience with Blazor • Strong understanding of object-oriented programming principles. • Experience with front-end technologies such as HTML, CSS, and JavaScript. • Familiarity with RESTful APIs and web services. • Excellent problem-solving ...

Quant Developer

Hiring Organisation
OpenBet
Location
City of London, London, United Kingdom
Mathematics or a closely related quantitative field. 3+ years of working experience or a PhD in a quantitative field. Advanced programming skills: (a) object-oriented programming ( C# or Python ) and (b) databases ( SQL and NoSQL ). Experience with various modelling techniques (e.g. Probability Distributions, GLMs, Monte Carlo Simulations ...