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Senior Lead Software Engineer Python Databricks

Posted on: Nov 12, 2026

Saransh Inc
Warren, New Jersey
Onsite
Full-time

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Job Title :

Senior Lead Software Engineer Python Databricks

Job Type :

Full-Time

Job Location :

Warren New Jersey United States

Remote :

Job Description :

Role: Senior / Lead Software Engineer (Python & Databricks)

Location: Warren, NJ (Onsite 3 days a week is must)

Job Type: W2 Contract

The role:

You design and build that engine as a software product. You set the team's code standard and review its code.

What you will do:

Structure the engine as Python packages, with the pricing logic apart from data access and orchestration.
Rewrite step by step SQL logic as vectorised computation, on Spark or on one machine, as each workload needs.
Build the tests: unit, integration, and comparison against the current engine's results.
Automate deployment with CI / CD and Databricks Asset Bundles.
Make runs observable, safe to repeat and safe to run side by side.
Bring AI agents into the team's development process, with checks on what they produce.

Must have:

5 or more years of production Python: object oriented design, packaging, type hints, testing.
The numerical stack beyond Spark, such as NumPy, pandas or Polars: vectorised and parallel execution, decimal against floating point accuracy.
Production workloads shipped on Databricks: jobs, Unity Catalog, Delta Lake, Asset Bundles, medallion design.
How Spark runs work: query plans, shuffles, partitioning, skew, and tuning from measurements.
CI / CD, Git workflow, infrastructure as code, logging and monitoring.
Daily use of AI coding agents, and agentic development workflows with checks on their output.
Takes a design to production with little guidance, and leads a team by example.

Nice to have:

Insurance, reinsurance or other financial risk calculations.
Reading T-SQL, the reference for the current logic.
Azure Data Factory and Azure SQL.
Testing in a regulated setting.

Position Details

Posted:

Nov 12, 2026

Reference Number:

5130-2279

Employment:

Full-time

City:

Warren

Job Origin:

CIEPAL_ORGANIC_FEED

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