Senior Python & Big Data Engineer (Spark/Hadoop)

Artech L.L.C.; Jersey City (NJ); On-site; USD 120,000 - 140,000; Full time

Job summary

Artech L.L.C. is seeking a Senior Software Developer to join our team in a hands-on role focused on design, build and enhancement of mission-critical applications. You will contribute across the stack with Python, PySpark, Spark and Hadoop as well as REST services and frontend work.

The position emphasizes regulatory compliance, scalable data processing, and quarterly release cycles. Ideal candidates have 5+ years of OO programming and 3+ years in Hadoop ecosystem tools, SQL/NoSQL databases, and

Qualifications

• 5+ years of OO programming experience.
• 3+ years Hadoop, Spark/PySpark, building large-scale data pipelines.
• 3+ years Hadoop ecosystem tools (HDFS, Hive).
• 3+ years banking/financial services front-office applications.
• 3+ years quantitative research/development with complex data.
• 3+ years REST services, ReactJS or full-stack development.
• Experience with Object and Relational Databases.
• Knowledge of SDLC, version control, and CI/CD.
• Knowledge of Fixed Income and Equity markets.
• 2+ years risk and pricing applications.
• Experience Trade Surveillance and Market Compliance.

Responsibilities

• Hands-on senior developer contributing to design, build and enhancement of mission-critical applications.
• Design, develop and maintain scalable, high-performance applications with reliability and compliance focus.
• Own and manage assigned JIRA stories with monthly release cycles.
• Build and support solutions within the Quartz platform addressing audit findings and surveillance enhancements.
• Develop and consume REST services and contribute to full-stack UI work with modern frontend tech.
• Analyze complex datasets to support surveillance, risk and monitoring use cases.
• Participate in code reviews, architecture discussions and continuous improvement.

Skills

OO programming

PySpark/Spark

Hadoop ecosystem

REST/React/full-stack

Databases (Object/Relational)

SDLC/CI‑CD

Financial services domain

Surveillance/compliance knowledge

Quantitative data analysis

Trade surveillance/regulatory

Tools

JIRA

Job description

Artech L.L.C. is seeking a Senior Software Developer to join our team in a hands-on role focused on design, build and enhancement of mission-critical applications. You will contribute across the stack with Python, PySpark, Spark and Hadoop as well as REST services and frontend work.

The position emphasizes regulatory compliance, scalable data processing, and quarterly release cycles. Ideal candidates have 5+ years of OO programming and 3+ years in Hadoop ecosystem tools, SQL/NoSQL databases, and