InterAct Consulting

We're seeking an experienced Senior Full Stack Developer to join our clients expanding technology team. In this role, you'll be instrumental in designing, developing, and maintaining high-quality, scalable web applications. You'll work across the full stack, collaborating closely with colleagues to deliver impactful, user-focused solutions. Key Responsibilities Develop and maintain modern web applications using C# .NET (Core/Framework) and React. Work with cross-functional teams to define requirements and deliver new features. Write clean, scalable, and well-tested code. Diagnose and resolve application issues to ensure optimal performance. You will have - 3+ years' experience as a Full Stack Developer. Strong hands-on expertise with C# .NET (Core) and React. Good understanding of REST APIs, SQL/NoSQL databases, and Git version control. Experience with Azure or other cloud platforms is a bonus. Excellent communication skills and a proactive approach to problem-solving.

We are looking for an enthusiastic and proactive Automation Tester with Python and Pytest experience to join our fantastic fintech client, largely remote with get togethers once a month in central London! This Automation Tester will be Back End-focused, testing the Server Side components, ensuring that the database (SQL), APIs, and business logic function correctly and efficiently. You will be expected to have: Backend Automation testing skills with Python and Pytest. Solid SQL skills and experience with relational databases. Solid experience in automation testing using tools such as Selenium, Java, PHP, Go, or similar technologies. Experience with Postman, SOAP UI, and Cucumber. Batch processing experience. Financial services/fintech experience. If you're passionate about testing, automation, and continuous learning, we would love to hear from you!

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 Back End-focused, testing the Server Side components, ensuring that the database (SQL), APIs, and business logic function correctly and efficiently. You will be expected to have: Backend Automation testing skills with Python and Pytest. Solid SQL skills and experience with relational databases. Solid experience in automation testing using tools such as Selenium and Appium. Batch processing experience. Financial services/fintech experience. If you're passionate about testing, automation, and continuous learning, we would love to hear from you!

Mid-Level Database Developer (PostgreSQL) - Inside IR35 Healthcare Sector Contract Type: Inside IR35 £400pd Start Date: 20/10/2025 End Date: 20/04/2026 Location: Fully Remote (UK-based candidates only) Role Overview We are seeking Mid-Level PostgreSQL Database Developers to join the team and support the upgrade and deployment of cloud infrastructure for a key healthcare system, preparing for an upcoming application update. This role offers the opportunity to work in a mission-driven healthcare environment on modern database infrastructure and cloud technologies. Working Hours 2 roles: Standard hours, Monday to Friday, 9:00 - 17:00 2 roles: Evening and weekend shifts (hours to be discussed during interview) Key Responsibilities Design, develop, and maintain PostgreSQL databases to support application upgrades. Support the deployment of cloud-based infrastructure in preparation for a major system update. Optimize queries, indexes, and schema design for performance improvements. Collaborate with DevOps and application teams to ensure seamless integration. Utilize CI/CD pipelines and version control tools for database releases. Essential Skills & Experience Proven commercial experience in PostgreSQL database development and administration. Strong SQL skills and deep understanding of relational database design principles. Solid knowledge of performance tuning, indexing, and query optimization. Hands-on experience with cloud database services such as AWS RDS or Azure PostgreSQL. Familiarity with CI/CD pipelines and Git version control. Additional Information IR35 Status: Inside IR35 (engagement via approved umbrella company) Category: Healthcare technology/Cloud infrastructure Work Setup: Fully remote - candidates must be located within the United Kingdom