10 of 10 Unit Testing Jobs in Central London

Senior Full Stack Software Developer

Hiring Organisation
Corpay
Location
Central London, London, United Kingdom
Employment Type
Permanent
goals. Design, develop, and maintain scalable front-end and back-end solutions. Write clean, efficient, and maintainable code following best practices (e.g., Agile methodologies, unit testing, continuous integration, and clean code principles). Participate in code reviews to ensure high-quality deliverables. Take ownership of complex technical problems … design, stored procedures, and T-SQL. HTTP APIs and service-oriented or distributed systems. Message queues, service buses, asynchronous processing, or event-driven systems. Unit testing and modern engineering practices. Experience working in Agile delivery teams. Desirable Experience: Payments, FX, fintech, banking, or regulated financial services. Legacy modernization ...

Workday Test Lead

Hiring Organisation
Randstad Technologies Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800/day
traditional, strategic leadership position. You will not be executing manual scripts; instead, you will have complete ownership of the end-to-end testing lifecycle. Stepping in during the critical Design Phase, your primary focus will be defining the overarching test strategy, structuring detailed master test plans, and managing program … countries. Key Responsibilities Architect and deliver robust test strategies and detailed planning frameworks tailored for a global footprint. Take end-to-end accountability for testing quality gates, including Configuration Unit Testing, System Integration Testing (SIT), E2E, User Acceptance Testing (UAT), and Performance Testing. Bridge ...

SuccessFactors Technical Engineer (EC Core, Platforms, Integration)

Hiring Organisation
Rathbones Group Plc
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract: FTC Working pattern: Hybrid About the Role The SuccessFactors Technical Engineer is a hands-on configuration and technical delivery role responsible for building, testing, documenting and deploying changes with the Groups SAP SuccessFactors product suite. Working from requirements, priorities and solution direction provided by the People Systems Lead … role translates agreed requirements into high-quality system configuration, validates changes through playbacks and testing, and supports controlled deployment as part of the ongoing optimisation of the People technology landscape. Specialising in Employee Central core configuration through practical, hands-on knowledge of the wider SuccessFactors platform and integration landscape ...

SuccessFactors Technical Engineer (Talent & Performance)

Hiring Organisation
Rathbones Group Plc
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract: FTC Working pattern: Hybrid About the Role The SuccessFactors Technical Engineer is a hands-on configuration and technical delivery role responsible for building, testing, documenting and deploying changes with the Groups SAP SuccessFactors product suite. Working from requirements, priorities and solution direction provided by the People Systems Lead … role translates agreed requirements into high-quality system configuration, validates changes through playbacks and testing, and supports controlled deployment as part of the ongoing optimisation of the People technology landscape. Subject matter expert for SAP SuccessFactors talent modules including Continuous Performance Management (CPM), Performance Forms, Calibration, 9-Box Grid ...

Software Developer

Hiring Organisation
Adecco
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£170 - £175/day
Apps, Service Bus) for scalable integrations Perform data migrations and integrations using tools like KingswaySoft, SSIS, or Dataflows Ensure code quality through code reviews, unit testing, and debugging Collaborate with stakeholders, business analysts, and cross-functional teams to gather requirements and deliver solutions Support CI/CD pipelines ...

Manager - Lead AI Engineer

Hiring Organisation
Anson Mccade
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
with ML libraries: PyTorch, PySpark, scikit-learn, Hugging Face Transformers Proficiency in AI tooling: Azure ML, Databricks, MLflow, LangChain, LangGraph Proven experience with Git, unit testing, containerisation and agile methodologies (Jira, Confluence) Good knowledge of generative AI, machine learning, deep learning or NLP Strong communication skills able ...

C# Developer Role - Hybrid - Banking

Hiring Organisation
GCS
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £690/day Inside IR35
Oracle Tasks Tasks include understanding business requirements, designing applications, business data analysis, programming in Visual C#.NET using both Oracle and SQL Server database, Unit testing, Quality Assurance (QA), Implementation, Production and Disaster Recovery environments supporting users and preparing documents. Along with the application development, this role will also ...

iOS Engineer

Hiring Organisation
SCALERS GROUP LIMITED
Location
City of London, London, United Kingdom
Employment Type
Contract
without using XIBs/Storyboards Using Autolayout to build adaptable layouts Experiencing profiling IOS applications for performance and memory issues DRY & SOLID design principles Unit testing with XCTest/Swift Testing If the above is of interest, please apply with an updated copy of your ...

Mobile Engineer

Hiring Organisation
SCALERS GROUP LIMITED
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £550 per day
guide other engineers to uphold high coding standards and best practices. Skills & Experience Required Strong experience using Kotlin Android architecture patterns SOLID design principles Unit testing with JUnit and Mockito UI automation testing with Espresso If the above is of interest, please apply with an updated copy ...

Transcat Developer (Temenos T24)

Hiring Organisation
Hireful
Location
Central London, London, United Kingdom
Employment Type
Permanent
Salary
£65,000
needs, including updates, patch installations, and integration with other IT systems. Lead software development from design to delivery, including coding, code review, and unit testing. Monitor T24 system performance and security, analyze business requirements to develop technical specifications, and resolve operational issues. Coordinate with the Temenos Helpdesk for problem ...