London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
version control systems, particularly Git, and experience working in collaborative development environments using tools like GitLab or GitHub. Familiarity with testing frameworks such as Pytest or Unittest for writing unit tests and ensuring code quality. Understanding of security best practices and experience implementing authentication, authorization, and data encryption mechanisms to More ❯
Washington, Washington DC, United States Hybrid / WFH Options
ESimplicity Inc
modern web application frameworks and tools such as React.js, Next.js, Node.js, Flask, Playwright, Poetry, OpenAPI, Experience with testing frameworks and tools such as Cucumber, PyTest Working Environment: This program supports a remote work environment operating within the Eastern time zone so we can work with and respond to our government More ❯
. Experience with cloud-based data platforms , preferably Azure Databricks, Azure Data Factory, or Synapse Analytics . Basic experience with test automation frameworks (e.g., PyTest, Great Expectations, DBT tests, or similar). Proficiency in SQL and scripting languages (e.g., Python, Scala) for test automation. Understanding of CI/CD and More ❯
London, England, United Kingdom Hybrid / WFH Options
Circadia Technologies Ltd
products (backend services, Android, iOS, React apps). Write clean, testable code with a commitment to maintaining high coding standards through comprehensive testing (Jest, PyTest, JUnit, etc.). Attributes: Need to Haves: C++ - Strong understanding of multithreading, asynchronous programming, network protocols. Advanced knowledge of Python and related frameworks (FastAPI, NumPy More ❯
London, England, United Kingdom Hybrid / WFH Options
Howden Group Holdings
Experience with cloud-based data platforms , particularly Azure Databricks, Azure Data Factory, and Synapse Analytics . Hands-on experience with test automation frameworks (e.g., PyTest, Great Expectations, DBT tests, or similar). Proficiency in SQL and scripting languages (e.g., Python, Scala) for test automation. Experience in CI/CD and More ❯
London, England, United Kingdom Hybrid / WFH Options
NiCE
writing Python packages Source control experience (git) Writing clear, documented, easy to maintain code Experience with CI/CD and Python test suites (e.g. pytest) Experience using generative models, prompting and testing at scale Familiarity with best practices in AI Engineering, to include differences in prompts between major LLM vendors. More ❯
Waltham Chase, England, United Kingdom Hybrid / WFH Options
Constant Contact
delivery, and test-driven development Who you are: Must have 5+ years of test automation experience Significant experience with backend test frameworks (JUnit, RestAssured, PyTest, etc.) and frontend test frameworks (Playwright, etc.) is required Experience validating the quality of data pipelines created with public cloud providers (AWS, etc.) Exposure to More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
trading challenges ? What We’re Looking For 8+ years of professional experience in Python application development Solid knowledge of Pandas, PySpark, and modern testing (PyTest) Strong background in Azure cloud services (Databricks, ADF, Key Vaults, etc.) Familiarity with DevOps, CI/CD pipelines, and Agile best practices Understanding of APIs More ❯
City of London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
trading challenges ? What We’re Looking For 8+ years of professional experience in Python application development Solid knowledge of Pandas, PySpark, and modern testing (PyTest) Strong background in Azure cloud services (Databricks, ADF, Key Vaults, etc.) Familiarity with DevOps, CI/CD pipelines, and Agile best practices Understanding of APIs More ❯
Slough, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
trading challenges ? What We’re Looking For 8+ years of professional experience in Python application development Solid knowledge of Pandas, PySpark, and modern testing (PyTest) Strong background in Azure cloud services (Databricks, ADF, Key Vaults, etc.) Familiarity with DevOps, CI/CD pipelines, and Agile best practices Understanding of APIs More ❯
City Of Bristol, England, United Kingdom Hybrid / WFH Options
SR2 | Socially Responsible Recruitment | Certified B Corporation™
user-friendly web applications. Strong expertise in TypeScript/React and the principles of component-based architecture. Skilled in unit testing using Jest and Pytest, with a focus on maintaining comprehensive test coverage. Practical experience with ORM, views, signals, and implementing security best practices. Proficient in using Docker for application More ❯
of our tech stack! Requirements This role requires experience with: Git (we use GitHub) Python (buzzwords: msgspec, httpx, pydantic, fastapi, structlog, sqlalchemy, alembic, jinja2, pytest, ruff, mypy) Mypy (we use mypy, a lot. We also welcome candidates with experience with other static type checkers!) Rest APIs Relational Databases (we use More ❯
London, England, United Kingdom Hybrid / WFH Options
Cytora
of our tech stack! Requirements This role requires experience with: Git (we use GitHub) Python (buzzwords: msgspec, httpx, pydantic, fastapi, structlog, sqlalchemy, alembic, jinja2, pytest, ruff, mypy) Mypy (we use mypy, a lot. We also welcome candidates with experience with other static type checkers!) Rest APIs Relational Databases (we use More ❯
London, England, United Kingdom Hybrid / WFH Options
Method Resourcing Solutions Ltd
to present findings clearly to diverse audiences. Willingness to adopt software development best practices. Strong Python programming skills. Experience with Test-Driven Development (eg, pytest or similar frameworks). Nice-to-Haves Graduate or postgraduate qualification (or equivalent experience) in a relevant field such as engineering, mathematics, physics, or statistics. More ❯
Burnley, England, United Kingdom Hybrid / WFH Options
Method Resourcing Solutions Ltd
to present findings clearly to diverse audiences. Willingness to adopt software development best practices. Strong Python programming skills. Experience with Test-Driven Development (eg, pytest or similar frameworks). Nice-to-Haves Graduate or postgraduate qualification (or equivalent experience) in a relevant field such as engineering, mathematics, physics, or statistics. More ❯
York, England, United Kingdom Hybrid / WFH Options
ZipRecruiter
to present findings clearly to diverse audiences. Willingness to adopt software development best practices. Strong Python programming skills. Experience with Test-Driven Development (eg, pytest or similar frameworks). Nice-to-Haves Graduate or postgraduate qualification (or equivalent experience) in a relevant field such as engineering, mathematics, physics, or statistics. More ❯
writing Python packages Source control experience (git) Writing clear, documented, easy to maintain code Experience with CI/CD and Python test suites (e.g. pytest) Experience using generative models, prompting and testing at scale Familiarity with best practices in AI Engineering, to include differences in prompts between major LLM vendors. More ❯
of experience in Python projects and some Javascript framework: Angular, React, Vue.js Experience working with either SQL or No-SQL databases and writing tests: Pytest and Jasminie/Cypress/Jest Good knowledge of Git Level of English (B2 or higher) Nice to have: Experience with: Flask (preferred) or Django More ❯
London, England, United Kingdom Hybrid / WFH Options
Concentrix
Experience debugging in production server environments Experience developing for containers (not Kubernetes) Experience writing automated tests and working with a DevTest environment, for example, Pytest Experience with SQLAlchemy for Python (optional) Experience with DevOps, testing and QA, familiarity with change management and testing/upgrading for python libraries Design high More ❯
London, England, United Kingdom Hybrid / WFH Options
Intellect Group
modules using both traditional statistical methods and modern ML techniques. Develop and deploy machine learning monitors using tools such as TensorFlow, OpenAI APIs, LangChain, Pytest, gRPC, and Python. Assist in implementing generative AI summarisation pipelines and agent communication protocols within a multi-agent system. Drive Deployment and ML Operations: Collaborate More ❯
Glasgow, Scotland, United Kingdom Hybrid / WFH Options
Estendio
experience with Python as an API service and integration with third-parties. Proficiency in Javascript environments ( Node.js ), preferably utilising Typescript . Experience with Mocha, Pytest, or similar testing frameworks to ensure code quality and reliability. Proven experience with AWS infrastructure including CI/CD using AWS CDK, Pulumi, SST or More ❯
London, England, United Kingdom Hybrid / WFH Options
Thomson Reuters
applications (implemented using Scripting languages, preferably NodeJs/Python) Excellent analysis/debugging/diagnostic skills Experience and understanding of testing frameworks (Jest, Mocha, Pytest, Unittest, etc.) Experience and knowledge of cloud services, preferably AWS (Lambda, Step Function, DynamoDB, Cloudformation, etc.) Understanding of agile development methodologies Much preferred - Experience working More ❯
mentorship and guidance to junior engineers. Required Skills The backend is primarily built in Python and runs on AWS, incorporating technologies such as: Flask, Pytest, Mypy, Docker, PostgreSQL, SQS, S3, and Terraform Continuous integration and daily deployments This is a fully remote opportunity, but requires candidates to be based in More ❯