15 of 15 Unit Testing Jobs in Central London

Software Test and Validation Engineer

Hiring Organisation
Insignis Talent
Location
City of London, London, United Kingdom
develop and execute comprehensive test programmes, perform system-level tests, and provide detailed feedback to support product improvements. Key Responsibilities: Independently plan and execute unit testing and system integration testing . Perform embedded software unit testing to verify functionality, accuracy, and reliability of individual components. … Conduct software integration testing , verifying interactions between software, hardware components, subsystems, and external interfaces. Suggest simulation or emulation techniques to improve system-level testing. Recommend and implement automated testing frameworks and tools to optimise processes, improve productivity, and ensure consistent results. Support the software release process , ensuring builds ...

software engineer

Hiring Organisation
Natural Resourcing Ltd
Location
Central London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £550 to £700 per day
/manager, UX designers, UX researchers, Developers, Platform engineers, etc Demonstrable experience working on continuous improvement environments doing multiple releases every week Coding and testing: Demonstrable experience designing, coding and debugging Golang based systems Good skills in web front end technologies such as HTML, CSS, Bootstrap Golang Spring Boot … Docker Kubernetes Atlassian Build tools: Maven, Gradle, Ant Familiar with source control systems, such as GIT, including branching, merging, etc. Testing: TDD, unit testing, JUnit, Mockito, Cypress Good knowledge of relational databases such as MySQL and PostgreSQL including data modelling, SQL scripts, store procedures Shift ...

Senior Software Development Engineer Test

Hiring Organisation
La Fosse
Location
City of London, London, United Kingdom
annum - Largely remote - 1 UK office visit per month A key client is looking to add a senior SDET with strong API testing experience. You will be joining a new teams and working on a brand new greenfield platform build, working on an exciting new app first feature. … large amount of focus and work in this position will initially be focused on testing in API’s, developing and maintaining automated API's and end-to-end test suites; validating interactions across multiple distributed services. You will be comfortable with paired programming and well versed in agile software ...

Java Software Engineer

Hiring Organisation
RedHolt
Location
City of London, London, United Kingdom
Kafka/RabbitMQ, SQL/NoSQL. Experience with CI/CD and cloud platforms (Azure or AWS). Experience with TDD/BDD and unit testing frameworks (Karma, Jasmine, or similar). Required Soft Skills (Consultancy Focus) Excellent verbal and written communication. Ability to explain technical topics ...

Senior Full Stack Engineer (Golang/Typescript/Kubernetes)

Hiring Organisation
Safe Intelligence
Location
City of London, London, United Kingdom
cluster DNS, autoscalers, API/SDK toolsets, and the operator pattern. Experience developing and containerizing microservice applications is a plus. Proficiency in integration and unit testing, with a strong commitment to code quality and maintainability. Strong knowledge of DevOps and Git best practices. Experience automating version control, testing ...

Python Developer

Hiring Organisation
Insight Global
Location
City of London, London, United Kingdom
ideally AMPS), and contribute to API development using FastAPI. You’ll also support deployments on Unix/Linux, OpenShift, Docker, and Kubernetes, while writing unit tests and documenting tasks in Jira. Occasionally, you may assist with front-end components using React. Must-Haves 4+ years of Python development experience. … schedule scripts and ensure data integrity. Proficiency in: JSON and data manipulation React REST APIs, FastAPI Unix/Linux OpenShift, Docker, Kubernetes Experience with unit testing and writing clear Jira tickets. Plusses Previous experience in Bank of America Knowledge of elastic scalability and cloud concepts. Familiarity with Gherkin ...

Dotnet Developer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
apps). Proficient in SQL Server (T-SQL) and Oracle (PL/SQL) . Knowledge of application deployment and environment maintenance . Experience in unit testing, QA , and documentation . Ability to troubleshoot across servers, databases, and distributed environments. Desirable Financial services or enterprise BI experience. Familiarity with ...

Robotic Process Automation Consultant

Hiring Organisation
Avensys Consulting UK
Location
City of London, London, United Kingdom
bots using platforms such as UiPath , Blue Prism , or Automation Anywhere . Configure and integrate RPA solutions with existing applications and databases. Conduct unit testing, debugging, and performance tuning of bots. Maintenance & Support Monitor and maintain RPA solutions post-deployment. Troubleshoot issues and implement fixes promptly. Update bots ...

Senior React Native Engineer - London Hybrid : £100-120k+

Hiring Organisation
Hunter Bond
Location
City of London, London, United Kingdom
consuming GraphQL and RESTful services to power rich user experiences. Rapidly shaping UI concepts through prototypes and iterative design. Ensuring reliability through comprehensive unit testing and a strong focus on performance optimisation. Enhancing, maintaining and supporting existing features with robust monitoring and alerting. Collaborating with cross-functional teams ...

C++ Developer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
experience with large data volumes Experience with working with functioning, well-tested systems. Experience of industry-standard development methodologies such as source code control, unit testing and continuous integration. This is an opportunity for a Software Engineer to join an award winning, cutting-edge FinTech where you will ...

AVP - Risk Platform .Net Developer

Hiring Organisation
Barclays Bank PLC
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
technical excellence and growth. Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions. Implementation of effective unit testing practices to ensure proper code design, readability, and reliability. Assistant Vice President Expectations To advise and influence decision making, contribute to policy development ...

C++ Software Engineer

Hiring Organisation
mthree
Location
City of London, London, United Kingdom
architectures used in large-scale airline operations Collaborate with system architects, engineers, and aviation domain specialists to enhance FMS capabilities Perform code reviews, debugging, unit testing, and performance tuning Support the evolution of cloud-enabled and AI-driven features within the FMS ecosystem Required Skills Strong proficiency ...

Data Engineer

Hiring Organisation
UST
Location
City of London, London, United Kingdom
Manage reporting across multiple teams/domains in a structured, enterprise BI environment. Create clean, intuitive dashboards and wireframes aligned with business needs. Perform unit testing and follow structured change management processes. Support large-scale, multi-entity reporting use cases (preferred). Required Skills & Experience: 10+ years ...

Data Scientist

Hiring Organisation
Harnham
Location
City of London, London, United Kingdom
bringing cutting-edge research into production. Work with clients to translate insights into actionable strategies that drive growth. Implement production-level coding practices, including unit testing and documentation. Communicate complex technical concepts to non-technical stakeholders. What We’re Looking For 3+ years’ experience working with Python ...

Salesforce Developer

Hiring Organisation
Halian Technology Limited
Location
Central London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
security, and scalability. Work with stakeholders to gather and analyse requirements and translate them into technical designs. Support CI/CD processes, code review, testing, and documentation. Collaborate with cross-functional teams in a fast-paced fintech environment to deliver features and enhancements on schedule. Ensure all development meets … Salesforce platform features including Flows, Service Cloud or Sales Cloud, and custom objects. Understanding of development best practices, including version control (e.g., Git) and unit testing. Experience integrating Salesforce with external systems. Strong problem-solving skills and ability to work independently in a hybrid environment. Desirable Skills Salesforce certifications ...