- Design and implement scalable backend services and APIs in Python
- Own API architecture, service boundaries, and integration patterns
- Design efficient, maintainable and scalable database schemas
- Contribute to overall system architecture and technical direction
- Ensure security best practices across application and infrastructure layers
- Work closely with frontend developers and contribute where needed
- Improve CI/CD pipelines, deployment processes, and operational reliability
- Participate in technical planning, and documentation
- Participate in code reviews, testing
- Troubleshoot complex production issues and performance bottlenecks
Senior Backend Engineer (Python & Systems Architecture
Budapest
Full-time
Permanent employee
Your mission
Your profile
The ideal candidate is a highly experienced Backend Engineer who is able to design, build and scale production-grade systems. This role is heavily backend-focussed, but requires strong collaboration across architecture, infrastructure and frontend teams.
- Senior-level Python development experience
- Strong API design experience (OpenAPI, REST)
- Deep understanding of database design and data modelling (MySQL)
- Strong system design and distributed systems knowledge
- Familiarity with modern frontend frameworks and TypeScript (Angular experience strongly preferred)
- Strong understanding of application and infrastructure security
- DevOps experience, including CI/CD and deployment workflows
- Experience with Agile/Scrum/Jira/Git
- Team player with a positive mindset and ability to work independently and take ownership of projects
- Good command of English
- Must be eligible to work in the EU and a resident in Budapest, Hungary
- Experience with SQLAlchemy
- Experience with AWS services and infrastructure
- Infrastructure-as-code experience, especially CloudFormation
Why us?
- Opportunity to join a dynamic entrepreneurial team committed to a common mission and an open mind for new ideas and methodologies
- Ability to work directly with the largest financial institutions on IT and data management projects as part of a supportive team
- Training and education initiatives to enhance personal and professional development
- Possibility to work from home
- Competitive compensation and benefits package
- Flexible working environment (1 mandatory office day)
- Intensive onboarding training and mentoring
- Team building and off-site events
- Official weekend workdays are granted as extra holidays
- Clear communication throughout the company
- iQuant Solutions is an equal opportunities employer
About us
iQuant Solutions is a London-based fintech company with staff located in London, Zurich, US, Frankfurt, and Budapest that provides data management, portfolio statistics, quant modeling, regulatory fund reporting solutions, and other analytics services to the asset management and financial services industry.
During the last decade, the data management and reporting requirements for asset managers have increased tremendously. Our mission is to help financial institutions regain control of their data, in terms of quality and availability, to better serve their clients and meet their reporting obligations. We believe that automation of fund data and reporting is the key to a modern, efficient, and long-term solution for those challenges.
During the last decade, the data management and reporting requirements for asset managers have increased tremendously. Our mission is to help financial institutions regain control of their data, in terms of quality and availability, to better serve their clients and meet their reporting obligations. We believe that automation of fund data and reporting is the key to a modern, efficient, and long-term solution for those challenges.