ROLE OVERVIEW

You will be responsible for building, maintaining and productionizing the backend infrastructure of VAMS ATLAS™.

The platform must support:

* Deterministic scientific computation

* Reproducible pipeline execution

* Immutable/versioned reference artifacts

* PostgreSQL-backed registries

* Asynchronous computational workloads

* API services

* Audit trails and provenance

* Evidence and entitlement gating

* Report generation contracts

* Cloud object storage

* Production observability

* Secure integration with frontend applications

CORE RESPONSIBILITIES
Backend API Development

Develop and maintain backend services and APIs supporting the VAMS BIOME ecosystem.
PostgreSQL & Data Architecture

Own and extend the ATLAS PostgreSQL data layer. The engineer will work with registries covering areas such as:

* samples

* sequencing runs

* analysis runs

* score definitions

* panels

* conditions

* reference cohorts

* reference artifact sets

* pipeline/version metadata

* QC flags

* confidence penalties





* report outputs

* audit records

Scientific outputs must remain traceable to the exact configuration and artifacts from which they were generated.
Reference Artifact Registry

Implement and maintain the VAMS ATLAS Reference Artifact Registry.
Deterministic Reference Selection

Implement deterministic selection of reference cohorts/artifacts based on analysis context.
Analysis Run Orchestration

Build and maintain the execution layer connecting backend services with computational/bioinformatics pipelines.

The engineer is not expected to invent microbiome algorithms.

Bioinformatics and scientific teams define biological processing and interpretation logic.

The backend engineer makes these pipelines reliable, deterministic, scalable and auditable.
Two-Mode Execution Architecture

The platform maintains strict separation on Cohort Build Mode

Used offline to construct and register approved refere

📌 Backend / Platform Engineer Vijayawada
🏢 Vams Biome
📍 Vijayawada