11 of 11 Unit Testing Jobs in the City of London

Senior Software Engineer - Marketing Platform

Hiring Organisation
Wise
Location
london (city of london), south east england, united kingdom
collaborate daily with product, engineering, analytics and data partners to ship the right thing. Own the whole experience: from shaping the solution to implementing, testing, releasing and watching it succeed in production. Raise the bar: through great testing, thoughtful reviews, and feedback that makes the whole team better. … designing data models for correctness and performance. Experience building distributed and concurrent systems (e.g., Kafka or equivalent). Strong engineering fundamentals: testable code, unit + integration testing, and pragmatic testing strategies. Clear communication: able to explain technical decisions to non-technical partners. A product mindset: you prioritise ...

Lead MuleSoft Developer

Hiring Organisation
Alexander Edward James Consulting Limited
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
premises environments. Oversee the development and governance of APIs, documentation, and reusable assets within Anypoint Exchange. Establish and enforce best practices for unit testing using MUnit, ensuring high test coverage and quality standards. Lead deployment strategies and contribute to the design and optimisation of CI/CD pipelines. … Azure). Deep understanding and hands-on experience implementing security protocols such as OAuth 2.0, JWT, and SSL/TLS. Proven experience leading unit testing practices using MUnit and contributing to mature CI/CD pipelines. MuleSoft Certified Developer Level 1 minimum (Level 2 or Architect certifications advantageous ...

Senior QA Analyst and Automation Engineer

Hiring Organisation
Orla Rose Associates
Location
City of London, London, United Kingdom
expansion following recent investment. They’re now looking for a Senior QA Analyst & Automation Engineer to take a leading role in shaping their testing strategy and automation capability. This is a highly technical role, ideal for someone who enjoys working close to engineering, building frameworks from scratch, and driving … quality across complex products, particularly SDK-based software. The Role: You’ll play a key role in championing shift-left testing, embedding automation across the development lifecycle, and improving overall product quality. Working closely with Engineering, DevOps and Product teams, you’ll: Design and build test automation frameworks from ...

Senior Software Engineer, Business Pricing

Hiring Organisation
Wise
Location
london (city of london), south east england, united kingdom
must have and is something to expect to happen on a daily basis You enjoy writing testable code and you have experience in testing strategies, such as unit testing, integration testing You believe in and follow best coding practices, code reviews and open feedback You have ...

Data Engineer

Hiring Organisation
Aimtech Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
reporting, and automation solutions across Azure and Power Platform Ensure solutions meet security, compliance, governance, and performance standards Support the full development lifecycle including testing, deployment, version control, and documentation Manage production services, incident resolution, and continuous service improvements Collaborate with project managers, analysts, suppliers, and senior stakeholders … integrations (OpenAI, Claude, Gemini) Docker, Kubernetes (AKS), Azure App Services Azure DevOps, Azure Boards, CI/CD pipelines API Management, OAuth2, JWT, audit logging Unit testing across .NET and Python environments Azure certifications such as AZ-900 and AI-900 would be highly beneficial. Aimtech Recruitment is acting ...

Appian developer - London, UK

Hiring Organisation
Capgemini
Location
london (city of london), south east england, united kingdom
with external systems using RESTSOAP APIs web services and data sources Optimize application performance and ensure adherence to best practices and coding standards Conduct unit testing debugging and support deployment activities Maintain documentation for design configuration and implementation Provide technical guidance and support to junior developers and cross ...

Senior Data Engineer, Vice President

Hiring Organisation
State Street
Location
london (city of london), south east england, united kingdom
development and deployment. • Responsible for developing/implementing cloud infrastructure to support current and future business needs. • Participating in technical design, application build, configuration, unit testing, and production deployment. • Ensuring all cloud solutions exhibit higher level of cost efficiency, performance, security, scalability, and reliability Required Skills: • Development experience ...

Senior Developer

Hiring Organisation
Aon
Location
City of London, London, England, United Kingdom
Employment Type
Full-Time
Salary
£0 per annum
succeed. What the day will look like Your days will be varied but will likely include: Working on developing our product by writing code, testing, debugging, analysing, reviewing and all other aspects of the software development lifecycle Working with other developers, actuaries, devops and other teams to ensure successful … Problem solving – digging into the why Adaptability – open to new tech as the stack evolves NET Backend web development SQL Server/Azure SQL Unit testing, e.g. xUnit Security & authentication Good to have: Experience leading or guiding junior colleagues Containerised application development Cloud (Azure or equivalent) Scalable deployment ...

Software Engineer III- (Java/ Databricks /API)

Hiring Organisation
Elsevier
Location
london (city of london), south east england, united kingdom
Scala/Spark pipelines for metric computation and contributing to Java-based backend services that expose those results. The engineer is responsible for coding, unit testing, problem-solving, and collaborating with peers to ensure reliable and performant metric computation workflows across Big Data environments. Key responsibilities: Implement Scala … into software implementations. Complete moderately complex bug fixes across Spark code, backend services, or AWS data workflows. Follow development best practices, including code reviews, testing, and adherence to coding standards. Operate effectively in Agile or hybrid development environments. Collaborate with other engineering team members to understand data structures, metric ...

Director Engineering, SAAS

Hiring Organisation
Finastra
Location
london (city of london), south east england, united kingdom
resources using an Agile Methodology, training, recruitment, budgeting and performance management. The incumbent will have ownership of the technical design, systems analysis, coding, automated unit testing and integration. The Director Engineering SAAS will also liaise with the Product Owner, Architects, Program Managers, software engineers/developers ...

Microsoft Dynamics 365 F&O Software engineer

Hiring Organisation
Capgemini
Location
london (city of london), south east england, united kingdom
extension any internal D365FO framework (SysOperations, Form Letter, Address Book, Number Sequence, Process Automation, HR, Dimensions ...) • Development of ISV solutions • Experience with software unit testing using the ATL framework. • Agile project methodologies and project management skills. . Your security clearance To be successfully appointed to this role ...