Company: US stealth healthcare startup

Location: Indore preferred; Pune and remote India considered

Hours: 3:00 PM-10:00 PM IST, Monday-Friday

We are building a secure healthcare coordination platform and need a hands-on senior engineer to own backend services and partner-directory ingestion.

Responsibilities
Build Java/Spring Boot services with PostgreSQL.
Design API, file, and scheduled ingestion pipelines.
Normalize, validate, deduplicate, version, and reconcile partner records.
Implement retries, rate limits, idempotency, and partial-failure recovery.
Preserve source provenance and audit history.
Build secure REST APIs and transactional database workflows.
Implement family, recipient, tenant, and role authorization.
Integrate Cognito-compatible JWT authentication.
Write unit, integration, concurrency, and PostgreSQL/Testcontainers tests.
Document design decisions and recovery procedures.

Required
5+ years of production Java and Spring Boot experience.




Robust PostgreSQL, SQL, schema, transaction, and migration knowledge.
Experience with ingestion, ETL, synchronization, or external API integrations.
Solid understanding of deduplication, reconciliation, retries, and data consistency.
Experience with background jobs, queues, or event-driven systems.
Ability to debug production issues and explain technical decisions.

Positive to have

AWS S3, SQS, EventBridge, IAM, CloudWatch, KMS, OAuth2, JWT, Spring Security, Cognito, healthcare data, Docker, CI/CD, and observability.

Interview exercise

Build a Spring Boot ingestion service using PostgreSQL and synthetic partner data. Demonstrate normalization, duplicate detection, updates, provenance, idempotent retries, partial-failure handling, authorization, and automated tests.

📌 Senior Java Backend Engineer Ingestion Platform Indore/pune
🏢 Carewell Connected
📍 Indore