Regeneron · 2 weeks ago
Principal Applications Developer
Tarrytown, NY
Full-time
Onsite
Senior Level, Lead/Staff
$129K/yr - $210K/yr
6+ years expRegeneron is a leader in genetic research, and they are seeking a Principal Applications Developer to support their critical systems. The role involves building end-to-end solutions for high-performance application interfaces and enterprise-scale data pipelines for extensive genetic datasets.
BiopharmaBiotechnologyPharmaceutical
Responsibilities
Building and delivering enterprise-scale ETL solutions using TypeScript, Python, and AWS cloud services, developing sophisticated data pipelines that manage massive genetic datasets with efficiency and reliability
Working on distributed systems end-to-end taking responsibility for development, maintenance, performance optimization, and operational excellence of complex systems
Developing APIs and integration solutions for expanding services, building reliable APIs that enable efficient information access and integration
Optimizing database performance through advanced SQL tuning, indexing strategies, partitioning schemes, caching mechanisms, and comprehensive performance monitoring to achieve optimal query response times
Leveraging AI-powered development tools to accelerate coding, testing, and deployment workflows, enhancing overall team productivity
Collaborating as a technical partner with research teams to understand complex requirements, translate them into technical solutions, and deliver systems that perform at scale
Qualification
Required
Bachelor's Degree or higher
At least 6 years of relevant IT experience building cloud native applications
Hands-on experience with Python
Hands-on experience with TypeScript
Hands-on experience with Docker
Hands-on experience with ETL orchestration
Hands-on experience with PostgresSQL or MySQL
Hands-on experience with Redshift or SnowFlake
Demonstrated hands-on experience building and implementing enterprise-scale ETL processes for complex data environments
Proven expertise working across both data pipeline engineering and API/service development to deliver complete solutions end-to-end
Expert-level capabilities in database optimization, distributed systems development, and cloud-native application development
Thrives in a dynamic research environment with rapidly evolving priorities and emerging technical challenges
Meticulous attention to detail with unwavering commitment to testing, benchmarking, and validation at scale
Preferred
Cloud Services (AWS preferred)
Benefits
Health and wellness programs (including medical, dental, vision, life, and disability insurance)
Fitness centers
401(k) company match
Family support benefits
Equity awards
Annual bonuses
Paid time off
Paid leaves (e.g., military and parental leave)
Company
Regeneron
Regeneron Pharmaceuticals specializes in the discovery, development, and commercialization of innovative medicines.
10001+ employees
H1B Sponsorship
Regeneron has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (157)
2024 (128)
2023 (128)
2022 (137)
2021 (104)
2020 (122)
Funding
Current Stage
Public CompanyTotal Funding
$15.93MKey Investors
U.S. Department of Health & Human Services
2024-07-11Post Ipo Equity· $2.03M
2023-10-18Post Ipo Equity· $5M
2016-08-22Post Ipo Equity· $8.9M
Leadership Team
Aris Baras
Senior Vice President, Regeneron Pharmaceuticals, General Manager, Regeneron Genetics Center
Bari Kowal
Senior Vice President, Head Development Operations & Portfolio Management
Recent News
2026-01-09
2026-01-08
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