16 to 40 of 155 OOP Jobs in London

Data Scientist, Manager, Digital Innovation

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 80 K
audit best practices.Experience working with structured and unstructured datasets.Proficient in Python, leveraging key data science libraries (NumPy, Pandas, scikit-learn) and applying object-oriented programming principles to develop efficient, scalable solutionsHands-on experience experimenting with Generative AI (e.g. LangChain, Hugging Face, LlamaIndex).Experience working with Azure data ...

Principal Software Engineer C# .Net AWS - FinTech

Hiring Organisation
Client Server
Location
East London, London, United Kingdom
Employment Type
Permanent, Work From Home
good knowledge of AWS You have experience of working on highly scalable systems You have a strong knowledge of Computer Science fundamentals such as OOP, Data Structures, Design Patterns You have experience with, or a strong interest in Artificial Intelligence and are keen to explore the possibilities further e.g. ChatGPT ...

Principal C# Developer .Net AWS - FinTech

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 100 K
have a good knowledge of AWSYou have experience of working on highly scalable systemsYou have a strong knowledge of Computer Science fundamentals such as OOP, Data Structures, Design PatternsYou have experience with, or a strong interest in Artificial Intelligence and are keen to explore the possibilities further e.g. ChatGPT, Claude ...

Graduate Software Developer

Hiring Organisation
Spectrum IT Recruitment
Location
London, United Kingdom
Employment Type
Permanent
Salary
£45000 - £50000/annum
related subject from Russell Group University Strong foundation in programming, ideally with exposure to C# or .NET Understanding of object-oriented programming principles Familiarity with relational databases (SQL Server, Oracle, or similar) Strong problem-solving skills and attention to detail Good communication skills and ability ...

Senior Java Developer

Hiring Organisation
HCLTech
Location
City of London, London, United Kingdom
rollback planning, environment validation and post-migration sign-off Your Skills and Experience Core Java Skills - Good understanding of Java fundamentals including object-oriented programming, collections, exception handling and concurrency. Integration, API Development and Databases - Experience building and deploying event-driven and RESTful APIs, with foundational knowledge ...

Senior GenAI Platform Engineer - Artificial Intelligence

Hiring Organisation
Bloomberg
Location
London, United Kingdom
Salary
£ 80 K
operational and user-facing documentation We are looking for a Senior GenAI Platform Engineer with: Proven years of experience working with an object-oriented programming language (Python, Go, etc.) Experience with GenAI technologies like MCP, A2A, Langgraph, LlamaIndex, Pydantic AI, SDKs and AI-assisted coding toolsA Degree ...

Senior ML Platform Engineer - Artificial Intelligence

Hiring Organisation
Bloomberg
Location
London, United Kingdom
Salary
£ 80 K
operational and user-facing documentation We are looking for a Senior ML Platform Engineer with: * Proven years of experience working with an object-oriented programming language (Python, Go, etc.) * Experience designing cloud-native, distributed platforms * Strong knowledge of Kubernetes, Argo, and container orchestration technologies * Previous experience with ...

Senior Data Scientist | Artificial Intelligence

Hiring Organisation
FTI Consulting
Location
London, United Kingdom
Salary
£ 80 K
travel to clients and FTI office(s)Technical Platform RequirementsProficiency in the following computing language: Python including in depth knowledge of object-oriented programming and design principles.Proficiency in the following query languages: SQL including strong knowledge of database structure and efficiency.Proficiency in the following version control language ...

Lead Java Full-Stack AWS Software Engineer - Vice President

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
concepts and Unix/Linux environmentsExperience analyzing, troubleshooting, and supporting large-scale, cloud-native systemsPreferred Qualifications, Capabilities, and SkillsAdvanced knowledge of Java, object-oriented programming, and the JVM, especially in AWS environmentsExperience with infrastructure as code and modern monitoring/observability practicesExperience working in the financial ...

Principal Java Developer - Consultancy

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 100 K
REST APIsYou have a good understanding of AWSYou have a thorough understanding of software development and Computer Science fundamentals such as Object Oriented Programming, Data Structures and Design PatternsYou are familiar with DevOps, CI/CD pipelinesYou're collaborative, enjoy problem solving and interacting with clientsApply ...

Principal SRE (AWS, Azure, Terraforms, Kubernetes)

Hiring Organisation
Fourth
Location
London, United Kingdom
Salary
£ 80 K
Ansible or Puppet), Kubernetes (cloud based), Docker (Kubernetes or AWS ECS Fargate)Extensive cloud experience (ideally Azure and AWS)Programming, scripting skills and OOP principles in generalStrong analytical and problem-solving skills.Outstanding communication skills, with the ability to convey complex technical concepts to non-technical stakeholders.Ability to work ...

Python Developer / Team Lead - FinTech

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 100 K
ideally FastAPI experienceYou have a good knowledge of CI/CD, testing and deploymentYou have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, AlgorithmsYou're collaborative and pragmatic with great communication skillsYou're degree educated in a STEM discipline, having achieved a 2.1 ...

Lead Software Engineer Python API - Fintech

Hiring Organisation
Client Server
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
experience You have a good knowledge of CI/CD, testing and deployment You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, Algorithms You're collaborative and pragmatic with great communication skills You're degree educated in a STEM discipline, having achieved ...

C++ Developer - Capital Markets

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 120 K
skillsYou have AWS experience and a good understanding of DevOps and CI/CDYou have a strong knowledge of Computer Science fundamentals such as OOP, Design Patterns, AlgorithmsYou have a strong interest in emerging technologies and are comfortable with AI enabled developmentYou're collaborative communicator who enjoys working directly with ...

Java Sr Lead Software Engineer - OMS, Equities

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 100 K
deploymentRequired qualifications, capabilities, and skillsFormal training or certification on software engineering concepts and proficient advanced experienceExpert in Java (17 or above)Strong understanding of OOP, data structures, algorithms, and Java garbage collection (GC)Experience with multi-threaded and distributed systemsDemonstrated experience leading effective use of enterprise-authorized AI-assisted software ...

Data Scientist, Artificial Intelligence

Hiring Organisation
FTI Consulting
Location
London, United Kingdom
Salary
£ 70 K
travel to clients and FTI office(s)Technical Platform RequirementsProficiency in the following computing language: Python including in depth knowledge of object-oriented programming and design principles.Proficiency in the following query languages: SQL including strong knowledge of database structure and efficiency.Proficiency in the following version control language ...

Senior Consultant - Manager AI&B Banking- Finance Resource Management

Hiring Organisation
Deloitte
Location
London, United Kingdom
Salary
£ 70 K
forcing asset managers to adapt their value propositions and business models to remain vibrant and valuable.Advanced knowledge in quantitative models and Object-Oriented Programming in Python or other modern programming language (i.e., Java, C#, SAS, R).Connect to your business - Technology and TransformationDistinctive thinking, deep expertise ...

Software Engineer Java Kafka API

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 80 K
REST APIsYou have a good understanding of AWSYou have a thorough understanding of software development and Computer Science fundamentals such as Object Oriented Programming, Data Structures and Design PatternsYou are familiar with DevOps, CI/CD pipelinesYou're collaborative, enjoy problem solving and interacting with clients Apply ...

Principal Software Engineer Java Spring Boot AWS

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
APIs You have a good understanding of AWS You have a thorough understanding of software development and Computer Science fundamentals such as Object Oriented Programming, Data Structures and Design Patterns You are familiar with DevOps, CI/CD pipelines You're collaborative, enjoy problem solving and interacting ...

Backend Software Engineer C# .Net SQL - Hedge Fund

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
> £ 150 K
happy to use C# going forward)You have a strong knowledge of SQL databasesYou have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patterns, AlgorithmsYou're entrepreneurial with good business acumen, keen to take ownership and lead projectsYou're collaborative, enjoy problem solving and sharing ...

Software Development Lead, Data and Analytics

Hiring Organisation
FTI Consulting
Location
London, United Kingdom
Salary
£ 80 K
experienceSeveral years of Web Application developmentExperience leading software teamsExperience leading Agile ceremoniesPreferred QualificationsFamiliarity with software development technologies including backend frameworks, frontend frameworks, RESTFul APIs, OOP, version control, automated testing, relational databases, programming, web servers and web developmentCompetency in IAM principles, SAML, Single Sign-On, authentication and authorization techniquesAble ...

Data Decisioning Manager

Hiring Organisation
Accenture
Location
London, United Kingdom
Salary
£ 80 K
Career Development and CounsellingA range of generous Parental Leave offerings#LI-EU SNGCR01 Required — Technical SkillsAdvanced Python — writing clean, production-grade code, not just scripts (OOP, async, packaging, testing)Generative AI & LLM development — prompt engineering, fine-tuning, RAG pipelines, context window managementAgentic AI frameworks — LangChain, LangGraph, AutoGen, or similar; building multi ...

QE AI Lead Engineer

Hiring Organisation
NTT DATA
Location
London, United Kingdom
Salary
£ 100 K
from scratch using Object-oriented and scripted languages Has a depth of knowledge in the Object-oriented Programming paradigm (OOP) and has practically applied the principles Comfortable working with Git repositories and workflows on multiple tasks concurrently Ability to manage and lead code review processes ...

Senior Quantitative Developer

Hiring Organisation
Millennium Management
Location
London, United Kingdom
Salary
£ 100 K
professional software development experience, including at least 5 years in a front-office financial services environment.Strong expertise in data structures, algorithms, and object-oriented programming in C++.Proficiency with C++17 and C++20, multithreading, and asynchronous programming environments.Strong understanding of low-latency and real-time system design ...

Software Engineer COMMODITIES UK

Hiring Organisation
JP Morgan Chase
Location
London, United Kingdom
Salary
£ 120 K
Java, etc.Advanced knowledge of software applications and technical processes with considerable in-depth knowledge in one or more technical disciplines (e.g., cloud, object-oriented programming, full stack development - end to end, quantitative finance, etc.)Ability to tackle design and functionality problems independently with little to no oversightMust ...