16 to 40 of 66 OOP Jobs in London

Simulation Software Engineer

Hiring Organisation
Holt Executive Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
ideally within modelling/simulation Strong debugging and profiling experience on Linux Proficiency in modern C++ (C++14 or later) Solid understanding of object-oriented programming, UML, and design patterns Experience with test-driven development Desirable Skills Experience with ECSS SMP, SIMULUS Suite, or other spacecraft simulation frameworks ...

Tech Support - Performance Engineer – Automated Workflow Platform Support.

Hiring Organisation
Dexian Europe
Location
City of London, London, United Kingdom
code (Java preferred, other relevant technologies ok) Experience working with dynamic HTML components: AJAX, JavaScript, AngularJS, CSS, XML, HTML, XHTML Advanced object oriented programming skills (Java strongly preferred).Deep understanding of JavaScript Demonstrated proficiency with the following Technical Skills; Web Services (consuming or providing) (SOAP, REST ...

Tech Support - Performance Engineer – Automated Workflow Platform Support.

Hiring Organisation
Dexian Europe
Location
London Area, United Kingdom
code (Java preferred, other relevant technologies ok) Experience working with dynamic HTML components: AJAX, JavaScript, AngularJS, CSS, XML, HTML, XHTML Advanced object oriented programming skills (Java strongly preferred).Deep understanding of JavaScript Demonstrated proficiency with the following Technical Skills; Web Services (consuming or providing) (SOAP, REST ...

Sr. SW Developer/ Algorithm

Hiring Organisation
Expert Executive Recruiters (EER Global)
Location
London Area, United Kingdom
systems. Conduct research to enhance optimisation frameworks and algorithm performance. Required Experience Strong foundation in mathematics, optimisation, or operations research. Demonstrated Python engineering skills (OOP, algorithms, data structures). Ability to transform theoretical models into practical solutions. Strong communication and teamwork skills. Preferred Experience MSc/PhD in a quantitative ...

Sr. SW Developer/ Algorithm

Hiring Organisation
Expert Executive Recruiters (EER Global)
Location
City of London, London, United Kingdom
systems. Conduct research to enhance optimisation frameworks and algorithm performance. Required Experience Strong foundation in mathematics, optimisation, or operations research. Demonstrated Python engineering skills (OOP, algorithms, data structures). Ability to transform theoretical models into practical solutions. Strong communication and teamwork skills. Preferred Experience MSc/PhD in a quantitative ...

Senior Software Engineer - C++, Python - Financial/Banking

Hiring Organisation
N.P.A
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 85,000 - 120,000 Annual
Senior Software Engineer C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other members of the Development team to produce code of high-quality standards. Ideally, you should have worked in critical systems development ...

Senior Software Engineer - C++, Python - Financial / Banking

Hiring Organisation
N P Associates
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£85,000 - £120,000 per annum
Senior Software Engineer C++, you will be a proponent of agile methodology and modern software best practices. You can produce detailed technical work in OOP and work with other members of the Development team to produce code of high-quality standards. Ideally, you should have worked in critical systems development ...

Python/ AI Developer

Hiring Organisation
FDM Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£55,000 - £75,000 per annum
solutions. • Ensure adherence to secure coding practices, including authentication, credential management, data protection, and API security. About You Python Development: Proficient in Python 3.x (OOP, data structures, exception handling, modules); experience with requests, pandas, numpy, asyncio, FastAPI/Flask; familiar with type hints, virtual environments, and dependency management (pip, poetry ...

Python Developer

Hiring Organisation
IT WORLD LIMITED
Location
London Area, United Kingdom
Computer Science, Engineering, or related field Mandatory Required Skills: Proficient Python Programming and Time series data Key skills: Functions, classes, and object-oriented programming, List comprehensions, generators, Error handling, Working with virtual environments and package management (pip, venv) Data Manipulation & Analysis (Pandas & NumPy) Key libraries: pandas ...

Python Developer

Hiring Organisation
IT WORLD LIMITED
Location
City of London, London, United Kingdom
Computer Science, Engineering, or related field Mandatory Required Skills: Proficient Python Programming and Time series data Key skills: Functions, classes, and object-oriented programming, List comprehensions, generators, Error handling, Working with virtual environments and package management (pip, venv) Data Manipulation & Analysis (Pandas & NumPy) Key libraries: pandas ...

Data Scientist

Hiring Organisation
Emporia Consulting Group Limited
Location
East London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Paying up to 600 per day
Experience and skills required for the Data Scientist, LLM, RAG, Machine Learning Development experience in one or more object-oriented programming languages (e.g. Python, Java). Thorough understanding of underlying mathematical foundations of statistics and machine learning. Can build scalable, re-usable, impactful data science products, usually ...

Data Scientist

Hiring Organisation
Paritas Recruitment
Location
London Area, United Kingdom
Trading space who are on the look for multiple Data Scientists to join their team. Development experience in one or more object-oriented programming languages (e.g. Python, Java). Thorough understanding of underlying mathematical foundations of statistics and machine learning. Can build scalable, re-usable, impactful data ...

Data Scientist

Hiring Organisation
Paritas Recruitment
Location
City of London, London, United Kingdom
Trading space who are on the look for multiple Data Scientists to join their team. Development experience in one or more object-oriented programming languages (e.g. Python, Java). Thorough understanding of underlying mathematical foundations of statistics and machine learning. Can build scalable, re-usable, impactful data ...

Data Scientist

Hiring Organisation
LT Harper - Cyber Security Recruitment
Location
London Area, United Kingdom
full data lifecycle Ensure solutions are reliable, well-documented, and production-ready Required Skills & Experience Strong development experience in at least one object-oriented programming language (Python, Java, etc.) Solid understanding of the mathematical foundations of statistics and machine learning 5+ years of hands-on experience designing ...

Data Scientist

Hiring Organisation
LT Harper - Cyber Security Recruitment
Location
City of London, London, United Kingdom
full data lifecycle Ensure solutions are reliable, well-documented, and production-ready Required Skills & Experience Strong development experience in at least one object-oriented programming language (Python, Java, etc.) Solid understanding of the mathematical foundations of statistics and machine learning 5+ years of hands-on experience designing ...

Senior Java Software Engineer

Hiring Organisation
Signify Technology
Location
London Area, United Kingdom
modern cloud-native technologies, this is the role for you. What You’ll Be Doing Designing, developing, and maintaining scalable Java applications using strong OOP principles. Playing an active role in requirements gathering and design workshops , contributing ideas and identifying gaps. Mentoring and pairing with junior developers to support team ...

Senior Java Software Engineer

Hiring Organisation
Signify Technology
Location
City of London, London, United Kingdom
modern cloud-native technologies, this is the role for you. What You’ll Be Doing Designing, developing, and maintaining scalable Java applications using strong OOP principles. Playing an active role in requirements gathering and design workshops , contributing ideas and identifying gaps. Mentoring and pairing with junior developers to support team ...

Data Scientist

Hiring Organisation
Paritas Recruitment
Location
City of London, London, United Kingdom
skills Experience working in complex, enterprise-scale environments Strong written and verbal communication skills Ability to perform under technical interviews including live coding, OOP design, and SQL Contact Email: Harry@paritasrecruitment.com Mobile (WhatsApp message):+44 ...

Data Scientist

Hiring Organisation
Paritas Recruitment
Location
London Area, United Kingdom
skills Experience working in complex, enterprise-scale environments Strong written and verbal communication skills Ability to perform under technical interviews including live coding, OOP design, and SQL Contact Email: Harry@paritasrecruitment.com Mobile (WhatsApp message):+44 ...

Performance Test Engineering Consultant

Hiring Organisation
TEN10 SOLUTIONS LIMITED
Location
South East London, London, United Kingdom
Employment Type
Temporary
Looking For SDET with experience as a Performance Tester , ideally in a consultancy or client-facing environment. Proficiency in at least one object-oriented programming language (e.g., Java, Python, C#, or JavaScript/TypeScript) for writing clean, maintainable test code and frameworks. Strong knowledge of performance testing ...

Backend Software Engineer / Technical Lead

Hiring Organisation
Client Server
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
providing technical leadership, you enjoy developing and coaching others You have a thorough understanding of Computer Science fundamentals such as Data Structures, Design Patterns, OOP, multithreading You have full software development lifecycle experience You have advanced communication and stakeholder engagement skills Apply now to find out more about this Backend ...

C# Developer .Net SQL API

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
knowledge of databases (SQL or Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are degree educated in Computer Science or similar technical ...

C# Developer .Net SQL API

Hiring Organisation
Client Server
Location
London, England, United Kingdom
knowledge of databases (SQL or Oracle) You're comfortable with JavaScript/React You have a thorough knowledge of Computer Science fundamentals such as OOP, Design Patterns, Data Structures, Algorithms You are collaborative with excellent communication and stakeholder management skills You are degree educated in Computer Science or similar technical ...

Junior Quant Developer - C# - London - £75,000 + Comps

Hiring Organisation
Hunter Bond
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 Annual
enhancements with long-term strategic projects What you'll bring: Strong proficiency in C# and solid understanding of object-oriented programming Good knowledge of financial instruments (derivatives or structured products) Experience with Python for data analysis or automation Familiarity with SQL Server and relational database design Around ...

Backend Software Engineer Rust Low Latency Trading

Hiring Organisation
Client Server
Location
West London, London, United Kingdom
Employment Type
Permanent, Work From Home
London with flexibility to work from home 1-2 days a week. About you: You have commercial Rust development experience You have strong backend OOP, multithreaded software engineering experience (e.g. C++, Java, Python) You have experience of working on high throughput, low latency systems with microseconds/nanoseconds, within ...