23 of 23 pytest Jobs in London

core web application infrastructure is essential CSED backend Demonstrated experience of Python backend development (e.g. using FastAPI) React frontend experience ideally Strong skills in Python Unit testing experience (e.g. pytest) IaaS knowledge (e.g. Terraform) including best practices for module development Knowledge of agile practices and able to perform in agile software development environments Strong knowledge of modern software development tools More ❯

core web application infrastructure is essential CSED backend Demonstrated experience of Python backend development (e.g. using FastAPI) React frontend experience ideally Strong skills in Python Unit testing experience (e.g. pytest) IaaS knowledge (e.g. Terraform) including best practices for module development Knowledge of agile practices and able to perform in agile software development environments Strong knowledge of modern software development tools More ❯

core web application infrastructure is essential CSED backend Demonstrated experience of Python backend development (e.g. using FastAPI) React frontend experience ideally Strong skills in Python Unit testing experience (e.g. pytest) IaaS knowledge (e.g. Terraform) including best practices for module development Knowledge of agile practices and able to perform in agile software development environments Strong knowledge of modern software development tools More ❯

systems. Experience with RESTful API design and implementation. Exposure to NoSQL databases (e.g., MongoDB, Cassandra) is a plus. Experience with unit testing, integration testing, and test automation frameworks (e.g. Pytest, unittest). Experience working in Agile/Scrum development environments. Experience with CI/CD pipelines and DevOps practices is a plus. Education: Bachelor's or Master's degree in More ❯

developing data pipelines using Spark, BigQuery, and cloud tools (preferably Google Cloud) Familiarity with CI/CD and version control (git, GitHub, DevOps workflows) Experience with unit testing (e.g., pytest) and automated quality checks Understanding of agile software delivery and collaborative development Nice to Have: Experience with bioinformatics or large-scale biological data (e.g., genomics, proteomics) Familiarity with orchestration tools More ❯

frameworks for model reliability Work collaboratively in agile sprints alongside data and DevOps teams Key Skills: Python, FastAPI, Git/GitHub, CI/CD, cloud infrastructure (GCP), automated testing (pytest) Nice to Have: Experience with ML model deployment or scientific data systems Ideal for: Engineers who thrive building robust, production-ready backends for AI/ML platforms. More ❯

scripts or frameworks using SQL, Python, or PySpark. Proficient in testing data within cloud ecosystems (AWS, Azure (preferred) or GCP). Experience with testing frameworks or tools such as PyTest, Great Expectations, or similar. Familiarity with CI/CD practices and tools such as Git, Jenkins, or Azure DevOps. Ability to diagnose complex data issues and work collaboratively with engineering More ❯

looking for a Quality Engineer to join their team on an initial 6-month contract. Key skills/knowledge required: Strong proficiency in Python-based testing frameworks (e.g., Behave, PyTest, unittest) Experience in automated testing of data pipelines and ETL processes Experience with data validation frameworks and testing data transformations across Snowflake and AWS environments Knowledge of API testing tools More ❯

delivery standards. Tech Stack & Skills Core skills: Strong Python backend development experience (FastAPI or similar frameworks) Cloud-native deployment experience (preferably Google Cloud and Cloud Run) Unit testing experience (pytest or similar frameworks) Familiarity with agile development and CI/CD processes Strong understanding of Git/GitHub workflows and DevOps tooling Nice to have: Experience with Docker or multi More ❯

team What They're Looking For Core Requirements Proficiency in Python, with a focus on clean, maintainable code (bonus for experience with type hints, linters, and testing frameworks like pytest) Solid understanding of data engineering fundamentals: ETL/ELT, schema evolution, batch processing Experience or strong interest in Apache Spark for distributed data processing Familiarity with AWS data tools (e.g. More ❯

team What They're Looking For Core Requirements Proficiency in Python, with a focus on clean, maintainable code (bonus for experience with type hints, linters, and testing frameworks like pytest) Solid understanding of data engineering fundamentals: ETL/ELT, schema evolution, batch processing Experience or strong interest in Apache Spark for distributed data processing Familiarity with AWS data tools (e.g. More ❯

our orchestration platform. This is an opportunity to join a high functioning relaxed team that will significantly contribute to the digital transformation Skills, Knowledge & Experience Test automation frameworks (e.g., PyTest, Postman, Playwright, k6) LLM behaviour testing, including misuse and injection detection CI/CD integration with Azure DevOps for continuous testing Python/YAML scripting for scenario and agent validation More ❯

our orchestration platform. This is an opportunity to join a high functioning relaxed team that will significantly contribute to the digital transformation Skills, Knowledge & Experience Test automation frameworks (e.g., PyTest, Postman, Playwright, k6) LLM behaviour testing, including misuse and injection detection CI/CD integration with Azure DevOps for continuous testing Python/YAML scripting for scenario and agent validation More ❯

Capable of working collaboratively and proactively in a fast-paced environment with scientists, engineers, and non-technical stakeholders. Desirable: Use of Python libraries that encourage best practices such as pytest, pylint, black etc. Experience with symbolic reasoning engines and integration with neural networks. Strong technical writing skills as evidenced by relevant publications or blogs. Start-up experience. Git/Github More ❯

We are looking for an enthusiastic and proactive Automation Test Engineer who boasts experience with Python and Pytest to join our fantastic London based fintech client, working largely remote with monthly get togethers. This Automation Tester will be backend-focused, testing the server-side components, ensuring that the database (SQL), APIs, and business logic function correctly and efficiently. You will More ❯

for building tools for developers. What you'll do: Build core parts of their low-code UI and no-code workflow builder Shape backend architecture with Python (Pydantic, Mypy, Pytest, etc.) Contribute across both frontend and backend Define engineering best practices for typing, testing, CI/CD, and code quality Integrate AI agent tooling and third-party APIs Collaborate with More ❯

control, and database security Experience with TimescaleDB and time-series data is a big plus Solid skills in Python, CI/CD pipelines, and automated testing (e.g. pg_tap, pytest) A collaborative approach and strong communication skills to engage cross-functional teams Why Join? Work on impactful projects in the AI and energy space Hybrid working with regular team events More ❯

of machine learning fundamentals and cloud deployment. Excellent communication skills with the ability to influence technical and non-technical stakeholders. Desirable Use of Python libraries that encourage best practices (pytest, pylint, black). Experience with symbolic reasoning engines and integration with neural networks. Strong technical writing skills (publications, blogs). Start-up experience. Git/GitHub proficiency. Experience with cloud More ❯

Capable of working collaboratively and proactively in a fast-paced environment with scientists, engineers, and non-technical stakeholders. Desirable: Use of Python libraries that encourage best practices such as pytest, pylint, black etc. Experience with symbolic reasoning engines and integration with neural networks. Strong technical writing skills as evidenced by relevant publications or blogs. Start-up experience. Git/Github More ❯

Contract Data Engineer - Google Cloud | Scientific Data | Research-Focused Organisation London (2-3 days a week onsite) £750 per day (Inside IR35) | 6-month contract The Company Harnham is partnering with a leading research and technology organisation that's leveraging More ❯

work as a contract Automation Tester, for a major pharmaceutical company, on a remote basis, outside IR35. The key skills required for this Automation Tester role are: Python and Pytest UI and Playwright AI (desirable) Pharma (desirable) AWS (desirable) If you do have the relevant skills for this long term Automation Tester contract role, please do apply. More ❯

Senior Machine Learning Engineer page is loaded Senior Machine Learning Engineer Apply locations London, UK time type Full time posted on Posted 5 Days Ago job requisition id R15074 Job Title Senior Machine Learning Engineer Job Description Here at UnderwriteMe More ❯

Data platform l Test strategy l Azure Devops l Databricks l PowerBI l ingestion l Analytics l Test data management processes l ETL/ELT l DBT Test l Pytest l £325 PD l Outside IR35 l 3 months l London - Remote Method Resourcing are partnering with one of our partnering consultancies in need of a data test lead to … initiatives. This role will need someone with deep knowledge around data testing, automation and Quality governance across cloud-based data solutions. Core tech stack: SQL test automation DBT Test, Pytest data modelling Key requirements: Define and implement an end-to-end test strategy Establish robust data validation and test data management frameworks Drive automation and oversee testing phases Lead cross … Data platform l Test strategy l Azure Devops l Databricks l PowerBI l ingestion l Analytics l Test data management processes l ETL/ELT l DBT Test l Pytest l £325 PD l Outside IR35 l 3 months l London - Remote RSG Plc is acting as an Employment Business in relation to this vacancy. More ❯