Senior Backend Engineer (1 Position)

About the Role

Senior Backend Engineer

Key Responsibilities

• Backend Services & Architecture

  Design, develop, and maintain backend services and APIs using

  Java and Spring Boot

  .
• Architect solutions for scalability, performance, and reliability in a microservices/cloud environment.

• Data Infrastructure & ETL

  Design and implement

  ETL pipelines

  to ingest, transform, and serve data for analytics and reporting.
• Work on setting up and managing

  Elasticsearch (or OpenSearch) clusters for search and analytics

  .
• Build

  reporting and data flow pipelines

  that integrate transactional and analytical data.

• Database Performance & Scaling

  Optimize

  PostgreSQL schemas, queries, and indexes

  for high-performance data access.
• Plan for horizontal and vertical scaling, partitioning, and caching strategies for large data volumes.
• Monitor and resolve database bottlenecks.

• API Design & Data Access

  Build robust, secure, and versioned

  REST APIs

  (GraphQL experience is a plus).
• Ensure proper data governance, security, and access control in all backend services.

• Security & Best Practices

  Implement strong security practices (Spring Security, OAuth2, JWT).
• Enforce best practices for code quality, CI/CD, and cloud-native deployments.

• Collaboration & Mentorship

  Partner with product managers, frontend engineers, and data analysts.
• Mentor junior developers and participate in architecture reviews.
  

Required Skills and Qualifications

• Core Backend Skills

  5+ years of experience in backend development with

  Java and Spring Boot

  .
• Strong understanding of

  object-oriented programming, design patterns, and microservices

  .

• Data Engineering / Infrastructure Expertise

  Hands-on experience building

  ETL pipelines

  for reporting and analytics.
• Experience with

  Elasticsearch / OpenSearch or similar indexing/search systems

  .
• Expertise in

  PostgreSQL performance tuning, indexing, partitioning, and scaling strategies

  .

• API Design & Cloud

  Proficiency in

  RESTful API design

  ; GraphQL experience preferred.
• Familiarity with

  containerized deployments (Docker, Kubernetes)

  and CI/CD.

• Security & Performance

  Experience with

  Spring Security, OAuth2, SSO

  .
• Knowledge of profiling, monitoring, and optimizing backend systems.
  

Preferred Qualifications

• Knowledge of

  distributed data processing systems (Kafka, Spark, Airflow)

  .
• Experience with

  data warehouses, OLAP tools, or BI/reporting solutions

  .
• Exposure to

  cloud-native data services (AWS RDS, Aurora, OpenSearch, etc.)

  .

Education

• Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience).
  

What We Offer

• Opportunity to work on

  mission-critical backend systems and data infrastructure

  .
• Competitive salary and comprehensive benefits package.
• Collaborative and innovative work environment with modern tools and processes.