176 to 200 of 516 Unit Testing Jobs in the UK

through to Lloyd's China. The Team works closely with other portfolios, US based Global Risk Solutions teams and Central IT Teams including Development, Testing, Change Management and Incident Management. Liberty follow Agile practices globally. Key Responsibilities Act as the Lead Developer, responsible for: Delivery Execution & Excellence Lead … engineering, with 3 years as a Lead Developer, Senior Developer or similar role, working within Agile frameworks and associated architectures, design, coding languages and testing & deployment tools, including the following: Strong experience with Typescript Python and Java nice to have but Typescript as a minimum CI/CD pipeline ...

great fit if you are very familiar with: TypeScript React Redux (or other state management) CSS (we use SCSS modules) Accessibility practices (WCAG) Testing frontend code (unit testing, e.g. Jest/bun test/vitest; e2e testing, e.g. Cypress or Playwright) Mentoring or supporting the growth ...

ECMP (Enterprise Container Management Platform), embedding cost signals directly into existing engineering workflows. Follow software engineering best practices in all platform work: clean interfaces, unit testing, API versioning, containerization, and CI/CD deployment pipelines. Identify opportunities to refactor or modularize existing FinOps platform components, improving reliability, scalability … tracking, cataloging, column‐level security, and RBAC for sensitive cost and financial data. Follow and actively contribute to team engineering standards for code quality, testing, documentation, and CI/CD — raising the bar for the team's collective output through code reviews and knowledge sharing. Apply extensive and diversified ...

part of an end to end delivery. You'll make sure teams apply critical thinking to validate AI-generated outputs, support the build and testing of AI-enabled solutions, and help drive the responsible and effective adoption of AI within everyday delivery. Your responsibilities will include: Providing technical leadership … integrations, including AI-enabled components where appropriate. Estimating engineering tasks, guiding peers, and mentoring team members to support effective delivery and professional development. Debugging, testing, and optimising complex code to ensure performance, quality, and reliability. Using AI tools to accelerate the development, testing, maintenance, and documentation of software ...

concepts Messaging/streaming systems (Kafka, AWS SQS, or other cloud-native queuing services) Experience with data visualisation tools or techniques Quality & Engineering Practices Unit testing and test automation Use of code repositories (Git), including branching strategies, pull-request workflows, and merge processes We appreciate ...

concepts Messaging/streaming systems (Kafka, AWS SQS, or other cloud‐native queuing services) Experience with data visualisation tools or techniques Quality & Engineering Practices Unit testing and test automation Use of code repositories (Git), including branching strategies, pull‐request workflows, and merge processes Benefits £: Competitive salary Contributory Pension ...

integrations, including AI-enabled components where appropriate. Estimating engineering tasks, guiding peers, and mentoring team members to support effective delivery and professional development. Debugging, testing, and optimising complex code to ensure performance, quality, and reliability. Using AI tools to accelerate the development, testing, maintenance, and documentation of software … solutions across front-end, services, and integration layers. Strong software engineering fundamentals, including object-oriented design, design patterns, problem solving, peer reviews, unit testing, and test-driven development. Proficiency in one or more modern programming languages, with the ability to learn and apply new technologies as needed. Strong ...

reliability, latency, and maintainability Collaborate with cross-functional teams to define, design, and ship AI-enabled features and solutions Implement best practices for security, testing, monitoring, and CI/CD automation across AI application development Debug and resolve issues across application logic, model integrations, and system performance to ensure … such as AWS and Azure, and containerization technologies including Docker and Kubernetes Understanding of asynchronous programming, performance optimization, and scalable backend architectures Experience with unit testing, debugging, version control, and software engineering best practices Familiarity with data processing, prompt-driven workflows, semantic search, or retrieval‐based AI patterns ...

Gateway), ensuring security, performance, and cost efficiency. AI Enablement: Enable responsible adoption of AI and GenAI capabilities across the SDLC, including code generation, review, testing, documentation, and deployment automation. Take the technical ownership on implementing AI solutions for product enhancements. Cost of Ownership Optimisation: Drive architectural decisions that reduce … Security Engineering: Security‐by‐design mindset with applied knowledge of OWASP Top 10, WCAG, OAuth2, MFA, and secure identity patterns. Quality & Assurance: Proficient in unit testing frameworks; governance and execution of SAST, DAST, SCA, and penetration testing processes. #J-18808-Ljbffr ...

PEGA Senior System Architect. You will have more than 3 years experience. Responsibilities: - Developing and implementing Pega applications based on business requirements - Performing functional testing of Pega applications to validate end-to-end requirements (willingness to perform functional testing if needed) - Debugging Pega applications using Pega OOTB debugging … tools (knowledge of tracer, Pega logs, etc.) - Participating in design discussions with the Pega lead, unit testing, and integration testing to ensure high-quality deliverables - Documenting configurations and test cases following best practices The role is based remotely and the contract is a rolling 3 month contract ...

Optimize application performance, scalability, and reliability. Work closely with business stakeholders, architects, QA teams, and DevOps engineers throughout the SDLC. Ensure code quality through unit testing, code reviews, and CI/CD best practices. Develop database solutions, write complex SQL queries, and optimize database performance. Follow secure coding ...

development, validation, and deployment. Write and maintain detailed technical specifications, release documentation , and user manuals in line with ISO 9001 quality protocols. Conduct rigorous unit testing, system integration testing , and risk analysis to ensure software robustness and reliability under real-world conditions. Support the commissioning and validation ...

scripting, Infrastructure as Code (Terraform or CloudFormation), Docker, Kubernetes (K8s), serverless and Helm. Strong programming capability, preferably Python including asynchronous programming and FastAPI, plus unit testing with Pytest. Experience applying security standards and SDLC controls to software platforms. Experience identifying vulnerabilities using CWE or OWASP, hardening operating systems … designing or reviewing technical architectures. Working knowledge of agile/DevOps delivery, Jira, CDK/GitOps, penetration testing and technologies such as Snowflake, MongoDB, Terraform Cloud, GitHub or Databricks. Analytical and adversarial mindset, attention to detail, problem-solving ability and a commitment to continuous learning. Strong documentation, research, communication ...

scripting, Infrastructure as Code (Terraform or CloudFormation), Docker, Kubernetes (K8s), serverless and Helm. Strong programming capability, preferably Python including asynchronous programming and FastAPI, plus unit testing with Pytest. Experience applying security standards and SDLC controls to software platforms. Experience identifying vulnerabilities using CWE or OWASP, hardening operating systems … designing or reviewing technical architectures. Working knowledge of agile/DevOps delivery, Jira, CDK/GitOps, penetration testing and technologies such as Snowflake, MongoDB, Terraform Cloud, GitHub or Databricks. Analytical and adversarial mindset, attention to detail, problem-solving ability and a commitment to continuous learning. Strong documentation, research, communication ...

APIs Microsoft Azure (e.g. Azure functions, service bus, blob storage) Scrum Agile or similar Agile engineering process SQL Desirable Skills/Experience Automated UI testing frameworks e.g. Cypress/Playwright Azure DevOps Angular General network knowledge: HTTP/S and asynchronous web communications Git, CI/CD (Azure DevOps … Framework SQL Server/Azure SQL – writing queries, stored procedures. Swagger, API documentation Third party UI component providers e.g. DevExpress TypeScript, CSS, JSON, HTML5 Unit testing What you will get from this role You would enjoy working with a modern technology stack and a friendly supportive team. ...

Server, Excel, SharePoint, APIs, and cloud platforms. Develop and optimize ETL processes using Power Query and other data integration tools. Perform data validation, testing, and troubleshooting to ensure report accuracy and reliability. Collaborate with business stakeholders to gather and analyze reporting requirements. Optimize report performance and manage dataset refresh … integration, transformation, validation, and reconciliation processes. Integrate and support data services including AWS Glue Data Catalog, Athena, Redshift Spectrum, EMR Spark Perform data migration, testing, reconciliation, and unit testing activities to ensure data integrity and successful platform migration. Create and maintain Unix/Linux shell scripts supporting ...

performance. Batch Processing: Develop and manage batch processing systems to handle large volumes of data efficiently. Code Quality: Ensure code quality through code reviews, unit testing, and adherence to best practices. Collaboration: Work closely with cross-functional teams, including product managers, QA engineers, and other developers, to deliver ...

performance. Batch Processing: Develop and manage batch processing systems to handle large volumes of data efficiently. Code Quality: Ensure code quality through code reviews, unit testing, and adherence to best practices. Collaboration: Work closely with cross-functional teams, including product managers, QA engineers, and other developers, to deliver ...

Java Extensive experience with Spring Boot Hands-on experience with Kafka Experience working with MongoDB Understanding of Docker images and containerisation Strong knowledge of Unit Testing and TDD Experience writing BDD/Gherkin-style tests Experience with Cucumber Experience with CI/CD tools such as: Jenkins GitLab … GitHub Actions Desirable Skills AWS services including: SQS S3 SNS KMS GitLab CI/CD pipelines Performance/load testing using: Gatling K6 Experience working within Scrum or Kanban teams Kubernetes or Amazon ECS Microservices architecture experience Cloud-native application development Responsibilities Develop and maintain scalable Java microservices Build ...

backlog, and coordinate with technical teams to deliver enhancements, integrations, and releases. Day-to-day responsibilities include gathering and analyzing requirements, overseeing implementation and testing, ensuring data quality and compliance, and resolving platform-related issues. The individual will also provide guidance and training to users, collaborate with sales … financial services, particularly in lending or core banking operations, is highly desirable. Familiarity with agile delivery methods, system integration concepts (APIs, data flows), and testing best practices. Bachelor's degree in information systems, computer science, business, or a related field, or equivalent professional experience. Salesforce and/or nCino ...

Foundational technical design and architecture skills Self‐guided research into development, platform, and process‐related topics Strong inter‐team collaboration and communication skills Strong unit testing capabilities Desired Azure Infrastructure‐as‐Code experience (Bicep, ARM) C#/Java (C# preferred) ASP.NET Core/general web development (ASP.NET Core …/RabbitMQ/similar messaging technologies (Azure Service Bus preferred) Strong understanding of DevOps culture and ways of working Involvement in wider‐reaching automated testing and quality practices BSc in Computer Science or another related degree Core values in action Science – A Senior Platform Engineer demonstrates Science by taking ...

other public cloud platforms Infrastructure patterns for scalable, secure services 3. CI/CD Automation Experience with: Azure DevOps or GitHub Actions Automated testing, packaging, and deployment processes CI/CD experience is valuable, but not sufficient on its own without cloud or production‐deployment exposure. … technologies such as: Proficient SQL; familiarity with PySpark is beneficial dbt Microsoft Fabric SQLMesh 5. Core Engineering Skills Strong Python, with good documentation and unit testing practices Comfortable in an agile delivery environment Able to communicate clearly with non‐technical teams Demonstrates curiosity, continuous learning, and a collaborative ...

Doing Developing new features, enhancements, and bug fixes across our bespoke CMS and CRM platforms. Writing robust, maintainable code and comprehensive unit tests. Collaborating with QA teams to ensure solutions meet acceptance criteria and quality standards. Supporting development-related issues through a rotating support desk function. Participating in Agile … MariaDB or MySQL. Strong HTML5, CSS, and Bootstrap skills. Experience developing and consuming APIs, with knowledge of tools such as Postman. Good understanding of unit testing and software quality practices. Experience using Git and version control workflows. Strong knowledge of the software development lifecycle. Excellent problem-solving skills ...

exciting opportunity to join this new team. The Data transformation analyst would fill a critical role within the organisation tasked with analysis, design, implementation, testing, maintenance, and support for data-intensive pipelines. Also, would play an integral role in enhancing system quality, identifying issues, and transforming applications through innovation. … customers, solving problems and answering queries. Mentor other development staff members and provide technical assistance as needed. Participate in architecture and code reviews. Support testing and validation activities within data related projects and initiatives. Qualifications & Experience Proven experience in the market as a SQL and PLSQL developer. Extensive experience ...

Experience with cloud platforms such as AWS or Azure Containerisation and orchestration using Docker and Kubernetes Infrastructure as Code (Terraform, Ansible or equivalent) Unit testing and test automation Use of code repositories (Git), including branching strategies, pull‐request workflows, and merge processes Experience with data visualisation tools ...