About the role
Our client builds digital wallet solutions for banks in emerging markets. They develop secure and scalable ewallet platforms that enable banks to offer modern financial services to their customers. They're seeking an engineer to take ownership of their current backend and infrastructure stack, with Flutter experience preferred for occasional mobile app support.
This role offers the opportunity to work directly with the founding team, take over day-to-day technical responsibilities, improve and extend existing systems, and help scale the platform.
Responsibilities
•Own and maintain backend services built in Flask (Python)
•Manage deployments and configurations on RHEL9 and AlmaLinux servers
•Set up, monitor, and troubleshoot logs using Grafana Loki
•Ensure reliability, performance, and security of production environments
•Implement new features, integrations, and optimizations
•Contribute to mobile app development in Flutter for new features and updates
•Document processes, configurations, and workflows to ensure smooth handover and scalability
Qualifications
Required:
•Solid experience with Python backend development (Flask or FastAPI preferred)
•Comfortable working with Linux servers (RHEL, AlmaLinux, or similar)
•Familiarity with logging/monitoring tools (Grafana, Loki, Prometheus, or similar)
•Experience deploying applications in production environments
•Ability to debug issues across the stack (code, server, logs)
•Strong problem-solving mindset and willingness to adapt/learn quickly
•Good communication skills and ability to work closely with a small team
Preferred:
•Experience with Flutter (even basic level)
•Familiarity with containerization (Docker) and on-prem deployments
•Exposure to fintech or high-compliance environments
Why Join:
•Be part of a fast-moving fintech startup tackling big problems in emerging markets
•Work directly with founders on meaningful, high-impact projects
•Ownership over critical systems
•Flexible work setup with fair compensation
•Access to coworking space
How we can help
Sonar Search specializes in connecting exceptional engineers with startups that match their ambitions. We'll guide you through the entire process and ensure this opportunity aligns with your career goals.
