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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Junior Data Engineer - **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), Big Data, Databases, Data Validation, Information Engineering, Extract Transform Load (ETL), Data Systems, Relational Databases, Database Queries, Software Debugging, Document-Oriented Databases, JSON, Python (Programming Language), Standard Sql, SQL Databases, Data Processing, Git, Pandas, Information Technology, Data Inconsistencies, Software Version Control, Data Pipelines - **Published:** September 1, 2026 - **Apply:** https://uk.indeed.com/viewjob?jk=81034c46ab6f31bb ## About the Role Python * Good understanding of Python fundamentals. * Ability to write clean and maintainable Python code. * Familiarity with data manipulation using Pandas. * Understanding of functions, loops, conditions, lists, dictionaries, and error handling. * Basic understanding of reading and processing files such as CSV and JSON. * Ability to troubleshoot and debug basic Python code. SQL * Good understanding of SQL fundamentals. * Experience writing queries using, * Basic understanding of window functions is desirable. * Understanding of relational databases and primary/foreign keys. Nice-to-have skills: * Basic understanding of ETL/ELT and data pipelines. * Strong analytical and problem-solving skills. * Good attention to detail. * Ability to work with large datasets. * Familiarity with Git/version control is desirable. * Good communication and teamwork skills. * Strong willingness to learn new technologies and concepts Additional Requirements * 2-5 years of relevant professional experience * Bachelor's degree in Computer Science, IT, Engineering, or a related field * Applicants should be open to relocation within the UK based on client project requirements. ## Description We are looking for a motivated and enthusiastic Junior Data Engineer to join our growing data team. This is an excellent opportunity for IT professionals looking to develop or transition into Data Engineering. You will work with Python and SQL to collect, transform, validate, and process data from different sources. You will also work closely with Data Engineers, Data Analysts, and other technical teams to build reliable and high-quality data solutions. You will receive guidance and mentoring from experienced team members while gaining hands-on experience with real-world data engineering projects., * Develop and maintain data processing scripts using Python. * Write SQL queries to extract, transform, and analyse data. * Build and support basic ETL/ELT data pipelines. * Extract data from databases, APIs, CSV files, and other sources. * Clean, transform, and validate datasets using Python. * Perform data quality checks and investigate data inconsistencies. * Work with relational databases and maintain data tables. * Automate repetitive data-processing and reporting tasks. * Monitor data pipelines and troubleshoot basic errors. * Document data processes, workflows, and technical solutions. * Collaborate with Data Analysts and other engineering teams to understand data requirements. * Follow best practices for coding, testing, documentation, and version control. ## Related Videos - [Enjoying SQL data pipelines with dbt](https://www.wearedevelopers.com/videos/823-enjoying-sql-data-pipelines-with-dbt) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Tips and Tricks for Working with JSON](https://www.wearedevelopers.com/videos/1229-tips-and-tricks-for-working-with-json) - [Advanced Typing in TypeScript](https://www.wearedevelopers.com/videos/496-advanced-typing-in-typescript) - [Data Science on Software Data](https://www.wearedevelopers.com/videos/162-data-science-on-software-data) - [Getting to Know Your Legacy (System) with AI-Driven Software Archeology](https://www.wearedevelopers.com/videos/1437-getting-to-know-your-legacy-system-with-ai-driven-software-archeology) ## Related Articles - [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk) - [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) - [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london) - [IT Salaries in UK](https://www.wearedevelopers.com/magazine/288-it-salaries-in-uk) - [Software Engineer Salary in The UK](https://www.wearedevelopers.com/magazine/231-software-engineer-salary-in-the-uk)