> Markdown version of [/jobs/ext/3311687-junior-python-sql-developer](https://www.wearedevelopers.com/jobs/ext/3311687-junior-python-sql-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Junior Python & SQL Developer - **Company:** Information Tech Consultants - **Location:** Greater London, UK - **Experience:** Starter - **Salary:** £35,000.0 - £45,000.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Applications Architecture, Databases, Data Systems, Relational Databases, Python (Programming Language), NumPy, Standard Sql, Software Engineering, SQL Databases, Data Processing, Backend, Pandas, Data Analytics, Restful APIs - **Published:** September 4, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=5c1b7a21aff9a281 ## About the Role * Strong knowledge of Python * Good knowledge of SQL * Experience working with databases * Understanding of Python libraries such as Pandas and NumPy * Familiarity with REST APIs * Good analytical and problem-solving skills * Strong communication and teamwork skills, * 2-5 years of professional experience * Hands-on experience with Python and SQL * Strong interest in software development and data technologies * Eagerness to learn new technologies * Ability to work effectively in a collaborative environment ## Description We are looking for a motivated Junior Python & SQL Developer to join our growing Data Science team. This role is ideal for candidates with hands-on experience in Python, SQL, databases, and data processing who are interested in developing scalable applications and data-driven solutions. What You'll Do * Develop applications and scripts using Python * Write and optimize SQL queries * Work with relational databases and data processing * Clean, transform, and validate data * Develop automation scripts and data-processing solutions * Troubleshoot and improve existing applications * Work with APIs and backend services * Collaborate with technical teams on client projects ## Related Videos - [No more Node: Build APIs with Flask and test it with Postman](https://www.wearedevelopers.com/videos/563-no-more-node-build-apis-with-flask-and-test-it-with-postman) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Advanced Typing in TypeScript](https://www.wearedevelopers.com/videos/496-advanced-typing-in-typescript) - [Vectorize all the things! Using linear algebra and NumPy to make your Python code lightning fast.](https://www.wearedevelopers.com/videos/562-vectorize-all-the-things-using-linear-algebra-and-numpy-to-make-your-python-code-lightning-fast) - [Python Data Visualization @ Deepnote (w/ PyViz overview)](https://www.wearedevelopers.com/videos/113-python-data-visualization-deepnote-w-pyviz-overview) - [Data Science on Software Data](https://www.wearedevelopers.com/videos/162-data-science-on-software-data) ## Related Articles - [The 13 Best Python Libraries for Developers in 2025](https://www.wearedevelopers.com/magazine/371-the-13-best-python-libraries-for-developers-in-2025) - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk)