26 to 50 of 369 Unit Testing Jobs in the UK

. This is a senior role for an experienced QA leader who can combine technical depth with people leadership , taking ownership of the full testing lifecycle across complex engineering products. You will be responsible for defining and driving the overall quality approach, from test frameworks and automation architecture through … contribution-friendly test ecosystem that supports quality across the wider organisation. This role would suit someone with a strong background in embedded systems testing , automation , CI/CD , and system-level validation , who is comfortable leading a team while remaining close to the technical detail. Key Responsibilities Test Strategy ...

technical specifications, and process workflows. Workshop Facilitation: Independently plan and lead requirement‐gathering and solution‐design workshops with engineering teams, SMEs, and business stakeholders. Testing & Validation: Lead Unit Testing validation and manage the complete User Acceptance Testing (UAT) lifecycle, including test scenario creation, defect triaging … necessary. Expert proficiency in requirements elicitation, process modelling, user story mapping, and writing functional specifications. Hands‐on experience transforming requirements into test scenarios, executing unit testing validation and independently driving complex UAT phases. Strong, practical experience with project management frameworks (Agile, Scrum, Waterfall). You must understand ...

/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 ...

engineers, etc Demonstrable experience working on continuous improvement environments doing multiple releases every week Team leadership and mentoring experience Integrity/honesty Coding and testing Demonstrable experience designing, coding and debugging Java based systems Good skills in web front end technologies such as HTML, CSS, Bootstrap Java 8 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 ...

join our engineering team and contribute to the development of secure, scalable, and high-quality software solutions. You will work across application development, automated testing, cloud services, CI/CD, and containerised environments as part of an Agile delivery team. Key Responsibilities Design, develop, and maintain robust applications using … solutions using Kafka . Work with MongoDB for data storage and management. Write clean, maintainable, and testable code following Test-Driven Development (TDD) and unit testing practices. Develop automated BDD tests using Gherkin and Cucumber . Contribute to the development and maintenance of CI/CD pipelines . ...

version system repository. Drive the use of re-usable technical assets between projects. Mentoring – Help grow future talent by coaching and providing development opportunities Testing – Support unit testing, system testing, and acceptance testing activities Review – Review the build work for more junior members … role Experience writing well-documented code in Visualforce, Apex, Triggers, Lightning Experience in the complete life cycle of project development (SFDC) including Release Management Testing, and Deployment Ability to understand security concepts and solutions of components GIT experience SFDX experience Nice to have Experience with both Sales and Service ...

first delivery model. The contractor will design and operate a development workflow in which autonomous coding agents perform the majority of planning, implementation, testing, debugging, code review, and documentation, with the contractor acting as solution architect, agent orchestrator, technical reviewer, validator, and final approver. This is not a conventional … through the Roku development and certification toolchain, including deep linking, billing, and playback flows required for certification. Quality engineering and automation Establish automated unit testing, linting, static analysis, regression testing, and release-ready checks that agents can execute and act upon, using Roku-appropriate frameworks and device ...

postholder will: The Integration Engineer is a senior technical role within the Trust’s Digital Services function, responsible for the hands‐on design, development, testing, deployment, and maintenance of clinical and corporate digital solutions. The post holder will work across integration, interoperability, automation, and application development to deliver safe … services. Support the configuration and maintenance of Cerner Millennium (Alex Health) Foreign System Interfaces (FSIs) and associated inbound/outbound data flows. Implement robust testing of all interfaces including unit testing, integration testing, regression testing, and end‐to‐end message validation across test and staging ...

related technologies, meeting requirements and coding standards. Develop reusable patterns and encourage innovation that will enhance team velocity. Contribute to quality assurance by writing unit and automated tests. Conduct design and code reviews to ensure code developed meets coding best practices guidelines, unit testing, security, and scalability … commitment to act with integrity, as the foundation for the Company's success, reputation and sustainable growth. Requirements : Essential Java Cloud Services development Unit testing Desirable DevSecOps awareness using tools such as Tekton, ArgoCD, SonarQube Red Hat Openshift container platform or Kubernetes Quarkus Framework Front end development using ...

delivery (LLMs/SLMs, RAG, tool-using agents, evaluation, MLOps) and backend/service engineering (Java and/or Python, APIs/microservices, testing, CI/CD, observability, reliability) on AWS and cloud-native platforms. This role values modern AI engineering workflows and tooling such as GitHub Copilot … services. Apply MLOps practices across the lifecycle: experimentation, versioning, CI/CD, deployment, monitoring, and maintenance for models/prompts/agents. Implement robust testing (unit/integration), performance benchmarking (latency/cost), and observability (logging/metrics/tracing) for AI services. Collaborate with cross-functional stakeholders ...

delivery (LLMs/SLMs, RAG, tool-using agents, evaluation, MLOps) and backend/service engineering (Java and/or Python, APIs/microservices, testing, CI/CD, observability, reliability) on AWS and cloud-native platforms. This role values modern AI engineering workflows and tooling such as GitHub Copilot … services. Apply MLOps practices across the lifecycle: experimentation, versioning, CI/CD, deployment, monitoring, and maintenance for models/prompts/agents. Implement robust testing (unit/integration), performance benchmarking (latency/cost), and observability (logging/metrics/tracing) for AI services. Collaborate with cross-functional stakeholders ...

bugs, and supporting a system that truly matters. You’ll be hands‐on with infrastructure-as-code, GitOps workflows, and engineering best practices like unit testing, code reviews, and design documentation. These systems will include but not limited to the participant-facing websites, import and processing of high … practices. Excellent experience coding and automating tasks in a high‐level language, preferably Python. Hands‐on experience working directly with software engineering best practices: unit testing, code reviews, design documentation, excellent debugging, troubleshooting skills. Experience in building/deploying tools related to data pipelines, ETL processes. Confident with ...

applications, ensuring solutions are secure, maintainable and aligned to Appian best practices. Contribute throughout the delivery lifecycle, from technical design and sprint planning to testing, deployment and production support. Collaborate with architects, product managers, business analysts and engineering teams to shape technical solutions that balance business requirements with implementation … delivery teams. Actively contribute to Agile delivery ceremonies, supporting backlog refinement, estimation, sprint demonstrations and continuous improvement initiatives. Maintain delivery quality through technical reviews, unit testing, deployment management and performance optimisation. Remain curious and committed to continuous learning; embrace new Appian capabilities and identify opportunities to improve delivery ...

secure, maintainable and aligned to Appian best practices. You'll contribute throughout the delivery lifecycle, from technical design and sprint planning through to testing, deployment and production support. Working collaboratively with architects, product managers, business analysts and engineering teams, you'll help shape technical solutions that balance business requirements … supporting backlog refinement, estimation, sprint demonstrations and continuous improvement initiatives. You will also play an important role in maintaining delivery quality through technical reviews, unit testing, deployment management and performance optimisation. As technology continues to evolve, you'll remain curious and committed to continuous learning; embracing new Appian ...

services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Data & Search Technologies Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Testing & Quality Unit testing and automation Testing frameworks (e.g. Mocha, Jest, Cypress) Delivery & Collaboration Experience working in an Agile delivery team ...

secure, maintainable and aligned to Appian best practices. You'll contribute throughout the delivery lifecycle, from technical design and sprint planning through to testing, deployment and production support. Working collaboratively with architects, product managers, business analysts and engineering teams, you’ll help shape technical solutions that balance business requirements … supporting backlog refinement, estimation, sprint demonstrations and continuous improvement initiatives. You will also play an important role in maintaining delivery quality through technical reviews, unit testing, deployment management and performance optimisation. As technology continues to evolve, you remain curious and committed to continuous learning; embracing new Appian capabilities ...

version control in a collaborative development environment. Experience diagnosing and resolving issues within live production systems. Experience working in an Agile delivery team. Strong testing mindset, including unit testing, regression testing and providing clear evidence that solutions are working before work is considered complete. Desirable Skills ...

application architectures Experience designing secure, scalable and resilient backend services Experience with RESTful APIs and integration with external or internal services Experience with automated unit and integration testing Experience using Git and modern software development workflows Understanding of clean code, modularity, maintainability, version control and design patterns Experience … quality backend services using TypeScript and AWS, with a strong focus on serverless architecture and API development. Demonstrates expertise in clean code practices, automated testing, and collaboration within agile teams. Highest-signal resume keywords TypeScript Proficiency AWS Cloud Services Experience Serverless Architecture Development API Development and Integration Automated Testing ...

services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Data & Search Technologies Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Testing & Quality Unit testing and automation Testing frameworks (e.g. Mocha, Jest, Cypress) Delivery & Collaboration Experience working in an Agile delivery team ...

services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Data & Search Technologies Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Testing & Quality Unit testing and automation Testing frameworks (e.g. Mocha, Jest, Cypress) Delivery & Collaboration Experience working in an Agile delivery team ...

Required Skills Kotlin TLS DNS unit testing AWS MCP AI Java TypeScript CDK AWS CDK Networking CI/CD Job Summary Backend Software Engineer – AWS CDK & Edge Platforms Location: London (Hybrid) Pay Rate: £400/day Inside IR35 Duration: 12 Months The Opportunity Looking to work on high … managing workloads on AWS using AWS CDK. Baseline knowledge of web networking (HTTP, TLS, DNS, load balancing). Familiarity with CI/CD automation, unit testing, and operating cloud systems in production. #J-18808-Ljbffr ...

detailed functional and technical specifications. Coordinate with vendors, implementation partners, and internal Technology teams to deliver projects on time and within scope. Conduct system testing including unit testing, integration testing, and UAT, documenting results and managing defect resolution. Support the upgrade of the firm's HRIS ...

dead-letter queues, and asynchronous messaging. Work within established development and release processes to ensure high-quality software delivery. Contribute to code quality, automated testing, performance optimization, and system reliability improvements. Support CI/CD deployment pipelines and collaborate with DevOps teams to ensure smooth and reliable application delivery. … secure software development practices. Experience working within Agile/Scrum delivery environments. Nice-to-Have Skills: Experience with React/NextJS. Experience with automated testing frameworks such as Pytest, Unit Testing, Integration Testing, and API Testing. Exposure to WebSockets, event‐driven architectures, or real‐time data ...

Support month-end, quarter-end, and year-end financial close reporting activities. Partner with Finance teams to provide actionable insights and improve reporting efficiency. Testing, Compliance & Support Perform unit testing, system testing, user acceptance testing (UAT), and release validation for reporting solutions. Troubleshoot reporting issues ...

services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Data & Search Technologies Relational Databases (e.g. PostgreSQL) Elasticsearch/Opensearch Testing & Quality Unit testing and automation Testing frameworks (e.g. Mocha, Jest, Cypress) Delivery & Collaboration Experience working in an Agile delivery team ...