Job Description

Job Title:

Senior Application Developer - Palantir Foundry & AWS

Experience:

10-14 Years

Work Type:

Full-time

Location:

Chennai / Remote

Job Summary

We are looking for a highly skilled

AWS & Palantir Foundry Application Developer

with strong hands-on experience in building end-to-end data applications, operational workflows, analytics pipelines, and user-facing Foundry applications. The ideal candidate will have deep expertise in Palantir Foundry along with modern AWS cloud-native development, focusing on performance, scalability, security, and automation.

Key Responsibilities

1. Palantir Foundry Development

Develop and deploy workflows using

Code Repositories, Foundry Ontology/Object Models, Transformations (PySpark, SQL, Python), Quiver & Contour

. Build and maintain

operational workflows and user-facing applications

within Foundry. Manage

data lineage, versioning, cataloging

, and ensure governance and compliance standards.

2. AWS Cloud Development

Integrate Palantir Foundry with AWS services such as

S3, Lambda, Glue, IAM, API Gateway, Athena

. Develop secure and scalable cloud-native architectures following the

AWS Well-Architected Framework

. Optimize

Spark compute performance

, job schedules, and resource utilization.

3. Data Engineering

Design and build robust

ETL/ELT pipelines

using PySpark and SQL. Work with structured and semi-structured datasets (CSV, Parquet, JSON, etc.). Implement automated

data quality checks

, validation processes, and error-handling workflows.

4. DevOps & CI/CD

Use

Git

and

Foundry CI/CD pipelines

to automate deployments. Work with AWS DevOps tools such as

CodePipeline, CodeCommit, CodeBuild

. Implement

test automation

, validation checks, and monitoring for data jobs and applications.

Required Technical Skills

Mandatory:

Strong, hands-on experience in

Palantir Foundry

(Transformations, Applications, Ontology, Pipelines).

Programming:

Python, SQL, PySpark

Cloud:

AWS (S3, Lambda, Glue, IAM)

Tools:

Git, Docker (optional)

Core Concepts:

Data engineering, APIs, distributed systems, CI/CD, cloud security.

.