Design, implement, and maintain backend services for data storage and enrichment using Go and Java (as plus)
Build and maintain pipelines for processing, validating, and enriching trading data
Optimize data storage schemas, queries, and performance in PostgreSQL
Collaborate with other engineering teams to integrate services and maintain system reliability
Participate in architectural discussions and contribute to long-term platform design
Write high-quality, maintainable, and tested code; review peers’ work
Support monitoring, troubleshooting, and incident resolution

5+ years of professional backend development experience, with strong proficiency in Go and Java (as plus)
Experience with relational databases, preferably PostgreSQL , including schema design, query optimization, and performance tuning
Strong understanding of data pipelines, batch and near-real-time processing
Experience designing fault-tolerant, high-load backend systems
Familiarity with distributed systems and microservices architecture
Excellent problem-solving skills and ability to collaborate with multiple teams
Will be a plus: Experience with data enrichment, aggregation, or transformation pipelines
Will be a plus: Knowledge of caching layers, indexing, or time-series data storage
Will be a plus: Familiarity with streaming systems (Kafka, RabbitMQ, or similar)
Will be a plus: Experience in financial/trading domain
Will be a plus: Exposure to cloud environments, containerization, and CI/CD practices

Senior Backend Developer – Golang/Java

Key skills