326 to 350 of 435 OOP Jobs

Front end Engineer

Hiring Organisation
Checkout.com
Location
London, UK
Employment Type
Full-time
implement and maintain features with limited guidance, following best practices. Modern software development practices, designing and architecting with security in mindGood practical knowledge of OOP concepts and SOLID principlesSolid understanding of and RESTful designWorking knowledge of Continuous Integration and Deployment workflowsGreat communication skills and ability to interact effectively with multidisciplinary ...

Software Development Engineer (Beacon)

Location
Greater London, England, United Kingdom
Required Skills Excellent proficiency in Python Experience with TypeScript or Javascript, and Rust would be a plus Strong command of a typed, object-oriented programming language. Deep knowledge of software methodologies, tools, and common architectural patterns. Passion for working in a software-as-a-service environment. Strong … interpersonal skills. Education and Experience: Degree in Computer Science or related field. 2+ years of software development experience using Python or any other OOP languages. Thank you for your interest in a career with Clearwater! Clearwater Analytics (NYSE: CWAN) is transforming investment management with the industry's most comprehensive cloud ...

MLOps Engineer

Location
York and North Yorkshire, England, United Kingdom
services, ensuring reliability and performance. Design and implement CI/CD pipelines for ML model deployment. Write unit tests and follow object‐oriented programming principles to ensure maintainable code. Support data modelling and cloud networking tasks as needed. Contribute to the development and improvement to our model … insurance is an advantage but not required. Solid experience as a Python developer, ideally in a machine learning engineering context (Flask/FastAPI, OOP, unit testing). Strong understanding of software engineering best practice. Experience with TDD. Experience with infrastructure as code tools like Terraform or similar. Infrastructure as Code ...

Senior Application Developer

Location
Greater London, England, United Kingdom
Job Title : Senior Application DeveloperJob Location : Birmingham/London (Hybrid)Job Type : FTEJob Description:Position Overview :We are seeking a Senior Progress OpenEdge Developer with 6+ years of experience in designing, developing, enhancing, and maintaining ...

Associate Technical Consultant - Entry-Level Consulting

Location
Greater London, England, United Kingdom
Do you love technology but want to do more than just code? If you are looking for meaningful work with a big impact and a chance to work directly with stakeholders to design solutions and ...

Salesforce QA

Location
Greater London, England, United Kingdom
LocationLondon, England, United Kingdom# Salesforce QA at N Consulting LtdLocationLondon, England, United KingdomSalary£65000 - £70000/yearJob TypeFull-timeDate PostedMarch 25th, 2026Apply Now**Experience: 10years****Location: London****Work mode: FTC-Hybrid-3days onsite****Job Description ...

PHP Software Engineer

Hiring Organisation
Matched Group
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
PHP Software Engineer Contract length - 12 months FTC Start date - ASAP (must be within a 2 week notice) Location - mostly remote in England. Berkshire office day 1 to collect equipment The client is a fast ...

Senior Engineer (Full-Stack)

Location
City Of London, England, United Kingdom
with RESTful APIs, GraphQL and WebsocketsExperience with CSS pre-processors e.g. TailwindBack-end skillsProficiency in backend programming languages (Typescript and/or other OOP language such as c#/Java)Strong database knowledge (SQL and NoSQL)Proficiency with RESTful APIs and GraphQL APIs and WebsocketsExperience with microservices architectureKnowledge … company values.Excellent attention to detail, highly organised with a proactive approach.Strong analytical ability and innovative problem solving skills.Software Design Patterns.Source control (Git).Desired:OOP \\ SOLID Principles.Demonstrable experience of C# (.Net 8+) in a professional environment.Contribution to open-source projects.Experience of regulatory driven projects.Knowledge of Financial Markets, Systems and Over ...

Senior Engineer (Full-Stack)

Hiring Organisation
Liquidnet
Location
London, UK
Employment Type
Full-time
with RESTful APIs, GraphQL and WebsocketsExperience with CSS pre-processors e.g. TailwindBack-end skillsProficiency in backend programming languages (Typescript and/or other OOP language such as c#/Java)Strong database knowledge (SQL and NoSQL)Proficiency with RESTful APIs and GraphQL APIs and WebsocketsExperience with microservices architectureKnowledge … attention to detail, highly organised with a proactive approach. Strong analytical ability and innovative problem solving skills. Software Design Patterns. Source control (Git).Desired: OOP \ SOLID Principles. Demonstrable experience of C# (.Net 8+) in a professional environment. Contribution to open-source projects. Experience of regulatory driven projects. Knowledge of Financial ...

Senior Java Technical Specialist - RESTful API, Spring Boot

Location
Adur, England, United Kingdom
Spring Boot Adur District, England Job Summary Skill or Category Mandatory/Non-Mandatory Evaluation Focus for 8+ Years Experience Core Java Mandatory OOP principles, Collections, Multithreading, JVM, Memory Management, Exception Handling, Design Patterns Advanced Java/Spring Boot Mandatory REST APIs, Microservices, Security, Dependency Injection, Performance Optimization System Design … Stakeholder management, Requirement clarification, Technical discussions Key Responsibilities Skill or Category Mandatory/Non-Mandatory Evaluation Focus for 8+ Years Experience Core Java Mandatory OOP principles, Collections, Multithreading, JVM, Memory Management, Exception Handling, Design Patterns Advanced Java/Spring Boot Mandatory REST APIs, Microservices, Security, Dependency Injection, Performance Optimization System ...

Java/Kotlin Software Engineer - Agile, TDD, Spring

Location
City Of London, England, United Kingdom
Java and Kotlin. You have familiarity with Agile processes and Test-Driven Development (TDD). Technical Expertise You understand Computer Science, Object-oriented Programming (OOP), Design Patterns, Data Structures, and Algorithms. Knowledge of additional technologies such as Scala, React, Spring, Oracle, Redis, Kubernetes, Docker, and Linux ...

Software Engineer

Location
Greater London, England, United Kingdom
package software into deployable Docker artifacts. The Experience You'll Bring Development & Tech: Python, Microservices, REST APIs, FastAPI, Flask, Asynchronous Programming, Object-Oriented Programming (OOP), Test-Driven Development (TDD). DevOps & Deployment: Docker, Docker Compose, Multi-Stage Builds, Kubernetes, K3s, Edge Computing, CI/CD Pipelines ...

Software Engineer–Simulation (Simulation)

Location
Fleet, England, United Kingdom
.* Understanding and experience of the COTS simulation and training environment development, execution, verification, validation and deployments* Strong understanding of object-oriented programming (OOP) and software design principles.**Location**The primary locations for our Engineering teams is Fleet, with the general expectation of minimum 3 days ...

Lead Ruby Engineer

Hiring Organisation
RedCat Digital
Location
London, UK
Employment Type
Full-time
training loops, and data operations workflows. Requirements: Strong expertise in Ruby and Rails with 7+ years of experience. Solid understanding of object-oriented programming and relational databases (PostgreSQL).Proficient in writing tested code (unit and acceptance tests).Ability to integrate multiple data sources and databases into ...

Full-Stack PHP/JS Engineer – Own Core Systems (Hybrid)

Location
Gloucester, England, United Kingdom
portal, while contributing to frontend work with Vue or React. The role requires strong PHP experience in Symfony or Laravel, solid OOP and SOLID principles, and a track record of API design and testing. #J-18808-Ljbffr ...

Data Engineer

Location
Greater London, England, United Kingdom
data engineering and/or the AdTech domain, along with its associated technologies, is highly desirable, as well as knowledge of object-oriented programming languages, particularly Scala. Minimum Qualifications: A strong academic background in a quantitative field (Computer Science, Mathematics, Physics, or related disciplines). Hands … experience in designing, building, and maintaining scalable and reliable data pipelines. Proficiency in Python, Scala or other OOP languages for data engineering and processing tasks. Strong data analysis skills, including working with large datasets. Knowledgeofdistributed data processingfor batch workloads. Solid understanding of database technologies. Desired Qualifications: 2-3 years ...

Senior Software Engineer – PHP / Laravel

Location
Ipswich, England, United Kingdom
solutions* Experience working with modern frontend frameworks or libraries, ideally React* Experience working with relational databases such as MySQL* Strong understanding of object-oriented programming, software design patterns and testing* Experience using Git-based source control and participating in code reviews* Strong problem-solving skills, including investigating … Engineer/PHP/Laravel/React/MySQL/Git/JavaScript/SQL/REST APIs/Automated Testing/Object-Oriented Programming/Message Queues/Event-Driven Architecture/Symfony/TypeScript/PostgreSQL/Docker/RedisRedTech Recruitment Ltd focus on finding ...

PHP Developer

Hiring Organisation
Matched Group
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
PHP Developer Contract length - 12 months FTC Start date - ASAP (must be within a 2 week notice) Location - mostly remote in England. Berkshire office day 1 to collect equipment The client is a fast growing ...

Automation Test Engineer - SC Eligible

Location
Greater London, England, United Kingdom
least two proprietary or OpenSource tools such as Selenium WebDriver, Playwright, or Tricentis ToscaExperience creating or adapting automation frameworksFamiliarity with at least one OOP language (Java, Python, C# etc.)Creating test scripts within a BDD environment using Cucumber, SpecFlow or similarAbility to manage and maintain versions of test assets … part of everyday life and will be part of your working reality. We have built an inclusive and welcoming environment, for everyone.Mandatory Skills :OOP language such as Java, Python, C#Functional Test tools such as Selenium WebDriver, Playwright or Tricentis ToscaTest management tools such as Jira, TFS, OpenText ALMExperience of working ...

Web Developer - Flexible, Collaborative, Impactful

Location
Wymondham, England, United Kingdom
include working on diverse projects, including eCommerce systems and mobile apps, while adhering to collaborative working practices. Ideal candidates will bring skills in modern OOP PHP and frameworks like Laravel and WordPress. The position offers a supportive environment focused on well-being and career advancement. #J-18808-Ljbffr ...

Software Engineer – PHP / Laravel – Mid-Level or Senior

Location
Ipswich, England, United Kingdom
Laravel Experience working with modern frontend frameworks or libraries, ideally React Experience working with relational databases such as MySQL Good understanding of object-oriented programming, software design patterns and testing Experience using Git-based source control Clear communication skills and a collaborative approach to working with colleagues … Engineer/PHP/Laravel/React/MySQL/Git/JavaScript/SQL/REST APIs/Automated Testing/Object-Oriented Programming/Message Queues/Event-Driven Architecture/Symfony/TypeScript/PostgreSQL/Docker/Redis RedTech Recruitment Ltd focus ...

Lead Java Engineer

Hiring Organisation
ISR RECRUITMENT LIMITED
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £575/day (Outside IR35)
Automated CI/CD Pipelines/GitOps Security: Zero Trust/OAuth 2.0/OIDC/Mutual TLS/Policy-Based Access Control Engineering: OOP/SOLID/Design Patterns/Domain Modelling/TDD/Automated Testing Role and Responsibilities: Design and develop backend services using Java and Spring … Boot. Apply strong OOP, SOLID principles and design patterns to create maintainable, testable software. Translate requirements into technical specifications, development tasks and acceptance criteria. Design and implement secure REST APIs. Build event-driven services using Apache Kafka. Design and optimise PostgreSQL data models and data access. Provide technical leadership through ...

Software Engineer PHP / Laravel Mid-Level or Senior

Hiring Organisation
RedTech Recruitment Ltd
Location
Ipswich, Suffolk, East Anglia, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Laravel Experience working with modern frontend frameworks or libraries, ideally React Experience working with relational databases such as MySQL Good understanding of object-oriented programming, software design patterns and testing Experience using Git-based source control Clear communication skills and a collaborative approach to working with colleagues … Engineer/PHP/Laravel/React/MySQL/Git/JavaScript/SQL/REST APIs/Automated Testing/Object-Oriented Programming/Message Queues/Event-Driven Architecture/Symfony/TypeScript/PostgreSQL/Docker/Redis RedTech Recruitment Ltd focus ...

Software Engineer – PHP / Laravel

Location
Ipswich, England, United Kingdom
Laravel* Experience working with modern frontend frameworks or libraries, ideally React* Experience working with relational databases such as MySQL* Good understanding of object-oriented programming, software design patterns and testing* Experience using Git-based source control* A logical approach to problem-solving and the ability to translate … Engineer/PHP/Laravel/React/MySQL/Git/JavaScript/SQL/REST APIs/Automated Testing/Object-Oriented Programming/Message Queues/Event-Driven Architecture/Symfony/TypeScript/PostgreSQL/Docker/RedisRedTech Recruitment Ltd focus on finding ...

Quant Developer C++

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
Quant Developer C++ Remote Quant Capital is urgently looking for a Python Engineer to work for our high profile investment management vendor. Our client is a well known global wealth management HFT software business. They ...