26 to 50 of 58 pytest Jobs in London

prompt/model versioning, token management and response validation. Experience building multi-step, agentic or workflow-based AI applications. Strong automated testing experience using Pytest or equivalent. Experience with APIs, distributed services, Git, CI/CD, containers and production observability. Technical Skillset: Azure OpenAI, Azure AI Search or equivalent ...

system Our stack Infrastructure: AWS, Terraform Frontend: Vercel, NextJS, React/Redux, Testcafe (or similar, Cypress, Playwright) Backend: TypeScript, Vitest, TypeORM, Python, FastAPI, SQLAlchemy, pytest, Docker Compose Experience and Skills Experience as a full stack engineer An end-to-end systems-mindset; we are building a product that should grow ...

entire systemOur stackInfrastructure: AWS, TerraformFrontend: Vercel, NextJS, React/Redux, Testcafe (or similar, Cypress, Playwright)Backend: TypeScript, Vitest, TypeORM, Python, FastAPI, SQLAlchemy, pytest, Docker ComposeQualificationsExperience as a full stack engineerAn end-to-end systems-mindset; we are building a product that should grow itself and require minimal intervention from ...

automation experience with Python and Go plus CI/CD tools such as Harness, Tekton or Jenkins . Automated testing experience using Terratest, Cucumber, Pytest-BDD, AWS Fault Injection Simulator or Chaos Mesh . Experience applying DevOps, agile and SRE practices to cloud networks, including monitoring, logging, alerting, incident response ...

executing functional, integration, regression, system and acceptance testing, including defect investigation Hands‐on experience with test automation tools (e.g. Selenium, Cypress, Playwright, JUnit, pytest, Cucumber or similar), including API and UI testing Experience building and maintaining automated test frameworks, reusable test assets and managing test data Familiarity with integrating automated ...

Snowpipe; batch and third-party data lands through Snowpark-deployed Python procedures. All infrastructure is defined in Terraform/Terragrunt. Python (Poetry, Pydantic, pytest) is our pipeline language; GitHub Actions runs CI/CD. Datadog gives us end-to-end pipeline observability. Key Responsibilities Event Pipeline Ownership: Build and evolve ...

Experience working with cloud-native services in AWS or GCP. Proficiency in Python, Go or Java Proficiency in unit testing frameworks such as Behave, pytest or Junit Proficiency in developing and securing SOAP and REST based web service APIs Experience in DevOps and agile methodologies and automated solution delivery ...

GCP. Hands-on experience with Terraform and/or CloudFormation. Proficiency in Python, Go or Java. Experience with automated testing frameworks such as pytest, Behave or JUnit. Knowledge of REST/SOAP APIs, DevOps practices and CI/CD delivery. Previous experience within financial services or a large-scale enterprise ...

libraries (e.g., pandas, numpy, PyTorch or similar) Solid understanding of LLMs, NLP concepts, or generative AI systems Experience with test automation frameworks (e.g., PyTest, Playwright) and CI/CD pipelines Familiarity with data pipelines, dataset design, or feature engineering is a strong plus Experience with evaluation metrics for NLP/ ...

Kubernetes API integration & automation * HashiCorp Vault and secrets management * LDAP/Active Directory integration * CI/CD pipelines and Git * Python testing - pytest, unittest & mocking * Strong automation and API development experience Candidates must hold active SC clearance and meet the required single-nationality criteria . The role is also subject ...

Strong proficiency in Programming Languages, with a preference for Python (asynchronous programming), and FastAPI Unit Testing: Developing and executing unit tests using frameworks like Pytest to ensure code quality Ensure all software platforms adhere to security standards and Software Development Life Cycle (SDLC) processes #J-18808-Ljbffr ...

Have experience with Playwright for end‐to‐end UI testing and know how to structure scalable test suites Write clean automation code in Python (pytest, fixtures, parametrize) Have plugged automated tests into CI/CD pipelines (GitHub Actions, GitLab CI, or similar) Communicate clearly and work well with others & have ...

coding experience. Good understanding of GenAI technologies including LLMs, prompt engineering, and AI application patterns. Solid experience with test automation frameworks and scripting (Python, Pytest, API, and UI Testing).Practical knowledge of software testing methodologies (functional, integration, regression, performance, security testing).Ability to execute test cases and evaluation criteria ...

coding experience. Good understanding of GenAI technologies including LLMs, prompt engineering, and AI application patterns. Solid experience with test automation frameworks and scripting (Python, Pytest, API, and UI Testing).Practical knowledge of software testing methodologies (functional, integration, regression, performance, security testing).Ability to execute test cases and evaluation criteria ...

year programmes. Start: ASAP. Location: London & Milton Keynes. Duration: 6 months. You will develop automated tests in Python 3.13+, build and maintain test frameworks (PyTest, Playwright, Selenium, Robot Framework) and integrate testing into CI/CD pipelines such as GitLab CI/CD or Jenkins, #J-18808-Ljbffr ...

quality measurement. Experience working with CI systems such as Jenkins, GitHub Actions, Buildkite, TeamCity, or similar. Experience with test frameworks such as GTest, CppUnit, PyTest, or similar. Useful extrasGame audio, console audio, real-time audio systems, middleware, audio engines, or SDK development. Perceptual or objective audio quality approaches such ...

quality, and the reliability of the systems they help build. Key Responsibilities Design, write, and execute unit and integration tests using frameworks such as pytest , unittest , Playwright . Support test data preparation , validation scripts, and backend service testing. Assist in automating CI/CD pipelines on Azure , improving build … problem-solving mindset . Good communication and collaboration skills in English. Nice-to-Have (or “Good to Grow Into”) Experience with testing libraries (pytest, unittest, mock, Playwright, MochaJS, ...). Exposure to REST API testing , Selenium , or other automation tools. Familiarity with Azure DevOps , Docker , Linux environments , or cloud-based ...

Essential Experience Strong test automation engineering experience. Experience with Python or a comparable programming language. Experience with a modern automation framework such as Playwright, pytest or similar. Strong understanding of CI/CD. An analytical and questioning approach to testing and quality. The ability to investigate test failures and inconsistent ...

compliance/Financial Services/regulated environment preferred Highly motivated to learn about Fundment’s products Technical Expertise: Python: FastAPI, Pydantic, SQLAlchemy, PyTest, Pandas, Numpy Cloud: Experience supporting production systems Security & Compliance: Familiar with secure coding and regulated environments Values Collaborative – Deliver as a team, communicate clearly, and prioritise collective ...

AMS is a global workforce solutions partner committed to creating inclusive, dynamic, and future-ready workplaces. We help organisations adapt, grow, and thrive in an ever-evolving world by building, shaping, and optimising diverse talent ...

should have strong backend development demonstrable experience and be comfortable working on backend focused programmes of work. Any Celery, Jenkins, Microservice Architecture and Pytest knowledge is advantageous but not essential. Immediate Interview opportunity with a first week of January start. #J-18808-Ljbffr ...

electronics, firmware, and test software Hands‐on experience developing or implementing automated tests and production test fixtures, with strong Linux and Python skills, including pytest Experience leading an engineering team, including planning, prioritization, resource allocation, and people development Experience managing cross-team dependencies and working directly with factories on technical ...

version and evolve contracts between core and AI services without breaking consumers. The production quality You maintain comprehensive unit and integration tests with pytest and pytest-asyncio and uphold code review standards. OpenTelemetry traces, structured logs, metrics and actionable alerts expose model-call latency, failure rates and token cost. ...

London, United Kingdom | Posted on 24/11/2025 We provide end-to-end IT solutions and services including Applications services, Data & Analytics services, AI/ML Technologies and Professional services in the UK ...

evolve contracts between core and AI services without breaking consumers. WHAT YOU'LL BE DOING - PRODUCTION QUALITY Maintain comprehensive unit and integration tests with pytest and pytest-asyncio, and uphold code review standards. Use OpenTelemetry traces, structured logs, metrics and actionable alerts to expose model-call latency, failure rates ...