python developer in quantitative finance

Findev's Client Solutions & Analytics engineering team develops proprietary quantitative platforms for portfolio construction and optimization, retirement solutions, capital market assumptions, multi-asset risk analytics, and institutional client intelligence. These systems translate complex investment models into scalable production tools used by portfolio managers, financial advisors, and institutional clients worldwide.

• 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 covering scalability, reliability, and security;
• Monitor and troubleshoot production systems using observability tooling.

• 9+ Years of backend development experience;
• Strong Python proficiency as 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;
• Strong Git discipline, including branching, pull requests, and code review;
• Experience with Agile/Jira;
• Knowledge of observability tooling such as Datadog, Komodor, or similar;
• Understanding of secure software design;
• Ability to produce clear technical documentation;
• Nice to have: Experience with NumPy, Pandas, or other data/analytics libraries, cloud-native development experience (AWS or similar), familiarity with asynchronous processing or distributed systems, background working with financial or analytical datasets, finance domain knowledge.

• Flexible work setup: remote model in Poland, Serbia, Georgia, Spain, Portugal, or Armenia, or hybrid in 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, and conferences;
• Engaging teambuilding events and activities;
• Flight tickets and first-month accommodation rent for the relocated employee and their official family when relocating to Poland;
• Support with visa application and issuance, entry permits, and residence permits for relocation to Poland.