Senior Backend Developer

JobResponsibilities:

• Design and develop platform business functions based on Product Requirement Documents (PRD).
• Implement scalable microservices using Java and Springecosystems.
• Ensure high-performance, reliable backend services that meet business requirements.
• Design efficient business models and data structures based on platform requirements.
• Collaborate with database teams tooptimizePostgreSQL schema design.
• Implement best practices for data integrity and system scalability.
• Diagnoseand resolve platform issues including service exceptions and interface failures.
• Ensure platform stability and reliability through proactive maintenance.
• Analyze and optimize platform performance through code improvements and database tuning.
• Configure andoptimizemiddleware components including RabbitMQ and Redis..
• Familiarity with REST/gRPCintegration patterns for AI services and GPU-accelerated environments.
• Exposure to NVIDIA AI ecosystem technologies (NIMs, Triton Inference Server, Metropolis,DeepStream) is a plus.

Qualifications:

• Bachelor's degree or above in Computer Science, Software Engineering, or related fields.
• Strongproficiencyin Java programming including multithreading, collections, and JVM optimization.
• Extensive experience with Spring Boot, Spring Cloud, andmicroservicesarchitecture.
• Expertisein middleware technologies: PostgreSQL, RabbitMQ, Redis, Docker, and Kubernetes.
• Experience with CI/CD pipelines and DevOps practicesand designing real-time event-driven architectures and streaming data pipelines.
• Familiarity with handling telemetry, sensor, IoT, or operational event data at scale.
• Experience integrating AI/ML services, inference APIs, or LLM-based workflows into enterprise applications
• Experience integrating enterprise platforms, third-party APIs, and operational systems into unified backend services.
• Experience working with Kafka, MQTT, or real-time messaging/event platforms , video metadata pipelines, computer vision systems, or AI-generated event data is a plus.

What Lenovo Can Offer You

Compensation & Rewards

• Performance-based salary reviews and annual bonuses
• Meal tickets, service anniversary awards, and referral bonuses
• Employee share purchase program
• Scholarships for employees’ children

Health & Well-being

• Fully covered private medical insurance
• Annual well-being allowance for sports, training, relaxation, and therapy, and on-site chair massage
• Life & accident insurance with extra medical coverage
• Employee Assistance Program

Training & Development

• Technical Ladder & Sales Excellence programs
• Individual Career Development Plans with mentoring
• Bookster subscription for continuous learning

Time Away

• 21-28 vacation days depending on tenure
• Sick days and extra paid leave for public holidays on weekends
• Additional paid leave for employees with children

We are an Equal Opportunity Employer and do not discriminate against any employee or applicant for employment because of race, color, sex, age, religion, sexual orientation, gender identity, national origin, status as a veteran, and basis of disability or any federal, state, or local protected class.