Senior Backend Developer (Golang/Java) (Fintech)

TL;DR

Senior Backend Developer (Golang/Java): Designing and maintaining backend services for data storage and enrichment within a large-scale financial analysis platform with an accent on data pipelines and PostgreSQL optimization. Focus on building fault-tolerant high-load systems and optimizing data processing for a global user base.

Location: Hybrid

Company

hirify.global is the world’s largest financial analysis platform with more than 100M users across 180+ countries.

What you will do

• Design and implement backend services for data storage and enrichment using Go and Java.
• Build and maintain pipelines for processing, validating, and enriching trading data.
• Optimize PostgreSQL schemas, queries, and overall database performance.
• Collaborate with engineering teams to integrate services and ensure system reliability.
• Participate in architectural discussions and contribute to long-term platform design.
• Write maintainable, tested code and conduct peer reviews to ensure high quality.

Requirements

• 5+ years of professional backend development experience.
• Strong proficiency in Go; experience with Java is a plus.
• Deep expertise in PostgreSQL, including schema design and performance tuning.
• Experience designing fault-tolerant, high-load backend systems.
• Strong understanding of distributed systems, microservices, and data pipelines.

Nice to have

• Experience with streaming systems such as Kafka or RabbitMQ.
• Knowledge of caching layers, indexing, or time-series data storage.
• Experience in the financial or trading domain.
• Exposure to cloud environments, containerization, and CI/CD practices.

Culture & Benefits

• Hybrid work format with flexible working hours.
• Relocation support and private health insurance.
• Performance-based bonuses.
• Learning, mentorship, and long-term career growth opportunities.
• hirify.global Premium access and regular team events.