Job Title: Informatica/IDMC Developer Location: Milton Keynes (2 days per week on-site) Salary/Rate: £335 per day (Inside IR35) Start Date: 01/10/2025 Job Type: Contract Until 31/12/2025 Company Introduction: We have an exciting opportunity available with a leading organisation within the data and technology sector. They are seeking an experienced Informatica/IDMC Developer to join their team on a long-term project, supporting data integration, cloud migration, and ETL development. Job Responsibilities/Objectives : Design, build, and maintain ETL processes to extract, transform, and load data from a variety of sources into data warehouses and data marts. Lead and contribute to Informatica development, including setup and cloud migration to IDMC. Collaborate with stakeholders and team members to gather requirements, translate them into technical specifications, and deliver robust solutions. Monitor, troubleshoot, and optimise ETL workflows to ensure data accuracy, reliability, and performance. Conduct code reviews, apply best practices, and document processes to ensure maintainability and knowledge sharing. Write efficient SQL queries, including complex joins and data comparisons, to support integration and reporting requirements. Required Skills/Experience : Strong hands-on experience with Informatica development and IDMC cloud migration. Solid SQL skills, including joins and advanced query writing. Good understanding of data warehousing and ETL concepts. Proven ability to perform data quality checks and resolve ETL-related issues. Strong communication and teamwork skills with an analytical mindset. Desirable Skills/Experience : Experience with scripting languages such as Python or Shell scripting. Knowledge of data modelling and database design. Exposure to other ETL tools or integration platforms. Degree in Computer Science, Information Technology, or related discipline. If you are interested in this opportunity, please apply now with your updated CV in Microsoft Word/PDF format. Disclaimer: Notwithstanding any guidelines given to level of experience sought, we will consider candidates from outside this range if they can demonstrate the necessary competencies. Square One is acting as both an employment agency and an employment business, and is an equal opportunities recruitment business. Square One embraces diversity and will treat everyone equally. Please see our website for our full diversity statement.