Senior Backend Engineer Java/Go

Top 3 Reasons To Join Us Production systems operate at large scale. Problems are owned end to end. Changes enable systems behind core operations. The Job

🎯Role overview

• Be at the forefront of designing and scaling our Order Management System (OMS) and Warehouse Management System (WMS). 
• Tackle complex challenges in distributed systems, ensuring 99.9% inventory accuracy under high-traffic conditions, while also having the unique opportunity to integrate AI-driven solutions into real-world logistics and supply chain operations.
   

🧠Responsibilites

• Architect & Develop: Design and implement robust, scalable backend services using Java or Golang to support high-traffic OMS and WMS platforms.
• System Integration: Lead the integration between OMS and various internal/external ecosystems to ensure seamless data flow and order processing.
• Optimize Performance: Build and maintain high-concurrency systems, focusing on data consistency and achieving near-perfect inventory accuracy (99%+).
• Innovate with AI: Research, experiment, and implement AI applications to optimize warehouse operations, demand forecasting, or automated decision-making.
• Technical Leadership: Conduct code reviews, mentor junior engineers, and promote best practices in software development and system design.
• Operational Excellence: Monitor system health, troubleshoot production issues, and continuously improve system reliability and latency.

Your Skills and Experience

🌟Requirements

• Experience: 3+ years of professional experience in backend development, with a proven track record as a Senior Developer in high-scale environments.
• Tech Stack: Proficiency in Java or Golang. Experience with Python is a strong plus (especially for AI/ML integration).
• Data Management: Strong expertise in PostgreSQL, Elasticsearch, and Redis for caching and high-speed data retrieval.
• Message Broker: Hands-on experience with Kafka for building event-driven architectures.
• Distributed Systems: Deep understanding of microservices architecture, distributed transactions, and handling high-throughput traffic.
• Problem Solving: A proactive mindset with the ability to navigate complex business logic and turn it into efficient technical solutions.

Why You'll Love Working Here

Inside our lean engineering team:

• We work on large and complex systems, with a focus on ownership and continuous learning.
• We work within existing constraints and improve systems incrementally.
• We value strong fundamentals and the ability to reason through unfamiliar or complex systems.
• Collaboration is direct, and discussions focus on solving problems and delivering results.

Our offers include: 

• MacBook provided
• Full salary insurance & health care insurance
• Annual leave & wellness leave 
• Annual health check-up 

Benefits

Inside our lean engineering team:

• We work on large and complex systems, with a focus on ownership and continuous learning.
• We work within existing constraints and improve systems incrementally.
• We value strong fundamentals and the ability to reason through unfamiliar or complex systems.
• Collaboration is direct, and discussions focus on solving problems and delivering results.

Our offers include: 

• MacBook provided
• Full salary insurance & health care insurance
• Annual leave & wellness leave 
• Annual health check-up