Senior Python Developer

6 000 - 8 000$

The Client Solutions & Analytics engineering team builds and maintains a suite of proprietary quantitative platforms spanning portfolio construction and optimization, retirement and defined contribution solutions, Capital Market Assumptions, multi-asset risk analytics, and institutional client intelligence tooling.

Responsibilities:

🌸Design and implement RESTful APIs using Python frameworks (FastAPI, Django, Tornado) 🌸Build and maintain data pipelines and backend services for analytics workloads 🌸Design and optimize database schemas across relational, NoSQL, and cloud data stores 🌸Work with structured and unstructured data across Snowflake, Postgres, S3, and MongoDB 🌸Collaborate closely with quantitative researchers, frontend engineers, and business stakeholders 🌸Contribute to system design and architecture decisions — scalability, reliability, security 🌸Monitor and troubleshoot production systems using observability tooling

Requirements:

💦9+ years of backend development experience 💦Strong Python proficiency — the team's primary language 💦Solid hands-on experience with Postgres, Snowflake, MongoDB, and S3 💦Strong grasp of data modeling (ER design) and system design principles 💦Interest in AI-assisted development and modern developer tooling 💦Experience building and shipping production-grade REST APIs

We offer:

☘️Flexible work setup: remote model (Poland, Serbia, Georgia, Spain, Portugal, Armenia) or hybrid if desired (Poland) ☘️Health insurance coverage for those based in Poland ☘️50% coverage of health insurance for spouses and children in Poland ☘️24 days of paid vacation. ☘️10 days of paid sick leave. ☘️50% reimbursement for professional training, education, conferences. ☘️Work alongside a highly professional team. ☘️Engaging teambuilding events and activities.