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Cresta

Senior Software Engineer, Backend (Berlin)

Cresta
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20 days ago
Berlin, GermanySenior
H1B Sponsor

Responsibilities

  • Design, implement, and maintain backend services and APIs.
  • Build and optimize data storage solutions using Postgres, ClickHouse, and Elasticsearch.
  • Collaborate with cross-functional teams to deliver end-to-end solutions.
  • Monitor and troubleshoot performance issues in distributed systems.
  • Write clean, maintainable, and efficient code.
  • Participate in code reviews, testing, and continuous integration.
  • Ensure security, scalability, and reliability of backend services.
  • Analyze and improve system architecture.

Requirements

  • Proven experience as a Backend Engineer with a focus on database design.
  • Strong expertise in ClickHouse or similar columnar databases.
  • Hands-on experience with Elasticsearch for large datasets.
  • Proficient in backend programming languages such as Python and Go.
  • Experience with RESTful API design and development.
  • Solid understanding of distributed systems and microservices architecture.
  • Experience with performance tuning and query optimization.
  • Strong problem-solving skills and attention to detail.
  • Excellent communication and teamwork abilities.

Benefits

  • Paid parental leave to support you and your family.
  • Monthly Health & Wellness allowance.
  • Work from home office stipend.
  • Lunch reimbursement for in-office employees.
  • PTO: 28 days in Germany.

Tech Stack

ClickHouseElasticsearchGoPostgreSQLPython

Categories

AI & MLBackendData Engineering