Senior Software Developer at Contour Software involved in development, testing, and deployment within STC health. Collaborating with teams to deliver solutions in vaccine intelligence and immunization data management.
About the role
- Senior Backend Developer designing and maintaining scalable backend services at fanblast. Collaborating in an agile environment to enhance connections between creators and fans.
Responsibilities
- Design, develop, and maintain robust, scalable backend APIs and microservices.
- Design and implement efficient database schemas and queries for PostgreSQL.
- Implement caching strategies using Redis to optimize application performance.
- Build and maintain integrations with messaging platforms (Telegram, WhatsApp).
- Implement media processing pipelines and services.
- Write clean, maintainable, and well-documented TypeScript/JavaScript code.
- Collaborate with frontend developers and other team members to deliver features.
- Participate in code reviews and uphold high code quality standards.
- Debug and resolve production issues in a timely manner.
- Optimize application performance and scalability.
- Design and implement RESTful APIs according to best practices.
- Work with Docker and containerized applications.
- Implement proper error handling, logging, and monitoring.
Requirements
- 5+ years of professional experience in backend development.
- Experience with microservices architecture and inter-service communication patterns.
- Strong knowledge of database design principles and query optimization.
- Experience with payment gateway integrations and PCI requirements.
- Familiarity with real-time messaging systems and WebSocket protocols.
- Experience with media processing and file uploads.
- Understanding of security best practices (authentication, authorization, encryption).
- Experience with monitoring, logging, and observability tools.
- Familiarity with CI/CD pipelines and automated deployment processes.
- Experience working in agile development environments.
- Nice to Have: Experience with GraphQL APIs, knowledge of Kubernetes for container orchestration, experience with messaging backend patterns (pub/sub, queues), understanding of Event Sourcing and CQRS patterns, experience with performance testing and optimization, experience implementing internationalization (i18n), experience with WebRTC or real-time communication protocols.
Benefits
- Large workspace in central Hamburg (hybrid: 3 days per week in the office).
- Flat hierarchies, fair compensation & flexible working hours.
- You will be part of an ambitious team that values speed, endurance, and results.
- You will work with top creators who help shape how they connect and monetize.
- fanblast is at the heart of the creator-economy boom — a market worth over $250B that is reshaping culture.
- We are a startup with momentum: lean, ambitious, and ready to scale.
Job title
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