Lead Python Developer

SNI; Brussel; Remote; EUR 60,000 - 80,000; Full time

Job summary

A leading tech recruitment firm in Belgium is seeking a Lead Python Developer to create an innovative mobile application aimed at maximizing user engagement. The ideal candidate will have strong skills in Python and FastAPI, with a deep understanding of RESTful API design and experience in integrating third-party APIs. This position offers flexibility with remote work and an opportunity to work alongside cross-functional teams in a mid-senior level role.

Qualifications

• Strong proficiency with Python and FastAPI framework.
• Deep understanding of RESTful API design and architecture.
• Experience with OIDC/OAuth 2.0 and integrating third-party APIs.
• Knowledge of distributed systems and API gateways.

Responsibilities

• Develop an innovative mobile application focused on maximizing user engagement.
• Deliver a seamless user experience both on-site and remotely.
• Create a best-in-class digital product that emphasizes performance and design.

Skills

Python

FastAPI framework

RESTful API design

OIDC/OAuth 2.0

AWS

CI/CD pipelines

Problem-solving skills

Job description

Senior SAP/IT Recruiter | International Tech Recruiter | Connecting Top Talents @ SNI

SNI is serving as a trusted IT Outsourcing partner in line with the needs of World's most prestigious firms and carried out successful projects worldwide.

For one of our clients based in Europe, we are currently looking for a Lead Python Developer.

Job details:

• Contract Duration: 6 months with extension
• Remote work with occasional on-site team sessions in Prague
• US hours overlap: Min. 2–6 pm CET (ideally until 7 pm CET)

Scope:

Develop an innovative mobile application focused on maximizing user engagement, driving monetization, and delivering a seamless experience both on-site and remotely. The project aims to create a best-in-class digital product that stands out through exceptional performance, design, and user interaction.

Skills:

• Strong proficiency with Python and FastAPI framework (routing, dependency injection, middleware, async/await programming).
• Deep understanding of RESTful API design, architecture, versioning, HTTP protocols, Pydantic validation, and Pytest.
• Experience with OIDC / OAuth 2.0, and integrating third-party APIs.
• Knowledge of distributed systems, inter-service communication, API gateways, and load balancing.
• AWS familiarity - ECS, ECR, CloudWatch, Secrets Manager, ElastiCache, DynamoDB.
• Understanding of CI/CD pipelines, horizontal scaling, and fault tolerance.
• Strong collaboration and problem-solving skills across cross-functional teams.

SNI sp. z o.o. will process personal data for the purpose of the recruitment process in accordance with Data Privacy Policy. The data may also be stored and processed for future recruitment purposes, in accordance with the given consent.

Seniority level

• Mid-Senior level

Employment type

• Contract

Job function

• Information Technology and Consulting

Industries

• IT Services and IT Consulting and Information Services