Senior Software Engineer (Backend & Infrastructure)

New
F
ForagerData Products
Ukraine. Poland. Argentina. Brazil. Colombia. SerbiaContractSenior
Salary not disclosed
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Job Details

Experience
5+ years
Required Skills
AWSPostgreSQLPythonElasticSearchETLTypeScriptRedisReact

Requirements

  • 5+ years building and operating production backend systems and APIs.
  • Strong proficiency in Python and Django REST Framework.
  • Hands-on experience with Elasticsearch/OpenSearch at scale (index design, query tuning, cluster management).
  • Proven experience building and operating large-scale ETL pipelines.
  • Production experience with PostgreSQL, Redis, and async task systems (Celery/RabbitMQ).
  • Deep expertise in AWS (ECS, S3, CloudWatch), infrastructure-as-code, and CI/CD.
  • Operational experience with observability, on-call support, and incident response.
  • Working proficiency in React and TypeScript.
  • Demonstrable, daily experience with AI coding tools (Claude Code, Cursor, Copilot).
  • Demonstrable experience designing and debugging agentic, multi-step workflows.
  • Strong written communication skills.

Responsibilities

  • Design, build, and operate RESTful APIs for enrichment, search, and customer workflows.
  • Develop scalable backend services including workers, task queues, and data pipelines.
  • Own the Elasticsearch/ECK stack, including index design, relevance tuning, and cluster scaling.
  • Manage AWS infrastructure, infrastructure-as-code, CI/CD pipelines, and observability.
  • Build data-quality tooling such as Grafana dashboards and load tests.
  • Contribute to the React/TypeScript web app and technical documentation.
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