Senior Python Developer (Hybrid, 11-Month Contract)

Creative Solutions Services, LLC; Pennington (NJ); Hybrid; USD 83,000 - 90,000; Full time

Job summary

Pyramid Consulting, Inc. is assisting a leading Banking Industry client in Pennington, NJ, to hire a Senior Python Developer for an 11-month contract with hybrid work. The role focuses on building and assuring high-quality Python-based backend services and REST/React frontends.

You will lead testing, design test plans, and collaborate with trading, product, and DevOps teams to ensure production readiness, reliability, and performance under load.

Qualifications

• 7 years of hands-on experience validating and assuring quality of production systems built with Python-based backends and React frontends.

Responsibilities

• Lead the data quality strategy for Hellium Services, ensuring consistent behavior, adherence to common patterns, and high reliability across Global Markets applications.
• Provide QA leadership for modernization initiatives within the Quartz Financial Stack, driving test coverage, automation, and validation of both functional and non functional requirements.
• Own the quality assurance approach for trade horizontal services, shared components, and tooling used across multiple asset classes, with accountability for integration, regression, and cross dependency testing.
• Lead testing and validation of Python based backend services, including API testing, data integrity checks, event driven flows, resiliency, and failure scenario validation.
• Partner closely with trading, product, development, and DevOps leadership to assess delivery risk, influence design decisions, and embed quality early through shift left and shift right testing practices.
• Establish and enforce QA best practices across the SDLC, including test automation frameworks, CI/CD quality gates, observability validation, and release readiness criteria.
• Act as a key stakeholder for production readiness, ensuring operational resilience, stability, and compliance for mission critical front to back trading workflows.

Skills

Python

React

Job description

Pyramid Consulting, Inc. is assisting a leading Banking Industry client in Pennington, NJ, to hire a Senior Python Developer for an 11-month contract with hybrid work. The role focuses on building and assuring high-quality Python-based backend services and REST/React frontends.

You will lead testing, design test plans, and collaborate with trading, product, and DevOps teams to ensure production readiness, reliability, and performance under load.