Salary: £27,616 - 38,656 per year Requirements: We are looking for a senior Python developer with commercial or enterprise-level experience. We need strong experience with one or more enterprise web frameworks such as Django, FastAPI, or Flask. We require experience building full-scale applications, not just analytics, machine learning scripts, or support tools. We need someone who can work with and understand database engines, preferably using ORMs such as SQLAlchemy. We prefer experience with larger applications using microservices and containers. Experience with NoSQL databases such as MongoDB is advantageous. Graph database experience with technologies such as TigerGraph or Neo4j is highly desirable. Experience with TypeScript and UI frameworks such as Angular or React is an advantage. Data lineage domain experience would be beneficial. Responsibilities: We will expect you to develop and support full-scale Python applications in an enterprise environment. We will rely on you to build solutions using enterprise web frameworks such as Django, FastAPI, or Flask. We will expect you to work with database engines and ORM-based data access patterns. We will look to you to contribute to larger applications using microservices and container-based architectures. We may ask you to work with NoSQL and graph database technologies where needed. We may also involve you in work that touches TypeScript and UI frameworks such as Angular or React. We will value your contribution to data lineage-related work if you have relevant domain experience. Technologies: Angular Django FastAPI Flask Graph Database Support Machine Learning MongoDB Neo4J NoSQL Python React TypeScript Web microservices UX UI Design More: We are a leading global firm seeking an experienced Senior Python Developer for a contract role in Dublin, lasting 6 to 18 months. This is an urgent opportunity to join our team on a contract basis and work on large-scale enterprise applications in a professional environment. We are looking for someone who can bring strong technical depth and commercial experience to support our development needs. last updated 21 week of 2026