Node.js Developer working on an agent for data collection and performance on a productivity platform. Collaborating with design and product teams to develop scalable software solutions.
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
Job type
Experience level
Salary
Not specified
Degree requirement
Tech skills
Location requirements
Senior Software Engineer designing and building backend systems for PayPal’s credit products. Working on business - critical systems ensuring performance, security, and compliance across multiple countries.
Software Engineer developing backend services for PayPal's credit products. Focused on building reliable, secure solutions through RESTful APIs and microservices.
Senior Engineer managing backend automation equipment operations and optimizations within Seagate's manufacturing site in Singapore. Collaborating with cross - functional teams for efficiency and safety compliance.
Software Engineer supporting innovative solutions using Python or Node.js in a global compliance software firm focused on digital transformation.
Backend Engineer II at HackerRank delivering high - impact features and ensuring server - side logic reliability. Collaborating with teams to optimize application performance and data integrity.
Senior Software Engineer designing, building, and scaling trading APIs for financial institution. Collaborating across teams to ensure low - latency, high - quality API performance.
Software Engineer responsible for development efforts of CMiC’s Project Controls module. Writing high - quality code and participating in testing and design evaluations.
Senior Full Stack Engineer focusing on AI solutions, collaborating with teams across Ankara, Berlin, and Silicon Valley. Building tools and workflows to enhance AI agent performance in a hybrid work environment.
FullStack Java Developer transforming digital visions into reality for Uni Systems in Brussels. Involves front - end and back - end development, API design, and technological integration.