Senior Backend Engineer (Python) – Real-Time APIs & Data

RevTech; Lisboa; Híbrido; EUR 48 000 - 80 000; Tempo integral

Resumo da oferta

RevTech is hiring a Senior Backend Developer to help evolve our API and data platform in Lisbon. Join a small, ambitious engineering team focused on scalability, reliability and low latency systems.

You will build and scale high performance API infrastructure using Python, optimise PostgreSQL databases, and contribute to distributed systems handling real time data. Ownership and direct impact on architecture are core to this role.

Qualificações

• Strong commercial experience with Python backend development.
• Experience building and maintaining APIs and microservices.
• Strong knowledge of PostgreSQL and database optimisation.
• Experience with distributed systems, data pipelines, or high-scale platforms.

Responsabilidades

• Build and scale high performance API infrastructure using Python.
• Optimise PostgreSQL databases and improve system performance.
• Develop and maintain data mapping, scheduling, and backend services.
• Contribute to distributed systems handling large volumes of real time data.
• Drive improvements across scalability, reliability, and platform architecture.

Conhecimentos

Python backend

APIs

Microservices

Distributed systems

PostgreSQL

High-scale platforms

Ferramentas

PostgreSQL

Descrição da oferta de emprego

RevTech is hiring a Senior Backend Developer to help evolve our API and data platform in Lisbon. Join a small, ambitious engineering team focused on scalability, reliability and low latency systems.

You will build and scale high performance API infrastructure using Python, optimise PostgreSQL databases, and contribute to distributed systems handling real time data. Ownership and direct impact on architecture are core to this role.