Backend developer (Web crawling, Java & Python)

Added
less than a minute ago
Type
Full time
Salary
Salary not provided

Related skills

java docker postgresql mongodb python

πŸ“‹ Description

  • Maintain, optimize, and modernize legacy monolithic systems during migration to microservices.
  • Design scalable backend solutions for high-frequency web crawling and data processing.
  • Optimize database performance for MongoDB (primary), PostgreSQL, and ClickHouse.
  • Collaborate with data teams to integrate pricing analytics and recommendation engines.
  • Ensure code quality via CI/CD pipelines, automated testing, and peer reviews.

🎯 Requirements

  • 4+ years Java development (Core, multithreading, performance tuning).
  • Expert-level Spring Boot (RESTful APIs, JPA, security, batch processing).
  • Advanced SQL/NoSQL skills (schema design, query optimization, aggregation pipelines).
  • Hands-on Docker/docker-compose for containerization and local development.
  • Proficiency in Git/GitLab (branching strategies, code reviews, merge requests).
  • Python scripting for crawling (Scrapy), prototyping or automation tasks.

🎁 Benefits

  • Impactful role in a niche SaaS product serving enterprise-level clients.
  • Tech stack: Java 11+, Spring Boot, Kafka, GitLab CI/CD, Prometheus.
  • Competitive compensation.
  • Team culture prioritizing ownership, innovation, and upskilling.
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