Demo

Senior Python Developer

Genesis10
Jersey, NJ Full Time
POSTED ON 11/6/2025
AVAILABLE BEFORE 12/5/2025
Genesis10 is seeking a Senior Python Developer for a contract position with a financial services client located in Jersey City, NJ. This is a hybrid position and requires 3 days per week onsite in Jersey City with one of those days needing to be a Monday or Friday.

Summary:

  • When required act autonomously in understanding and analyzing the business line's needs in one or more functional areas, with the aim of developing sustainable solutions that are consistent with the entity's strategic plan and the associated portfolio of requests
  • Design and development of quality software solutions in accordance with the applicable best practices (maintainable, secure, documented, scalable, testable and in-line with the business line's needs).
  • Provide application support. Includes elements of QA (environment management, running/re-running tests), together with problem solving.

Responsibilities:

  • Analyze and design processes and systems to support Capital Planning & Stress test modelling requirements.
  • Support product/application development life cycles through development, testing and software implementation.
  • Maintain and support existing applications and work towards fixing any issues that may occur in various supported environments.
  • Consult with business users, management, peers and technical personnel to clarify business requirements, identify problems, and suggest changes and implement best practices.
  • Work with peers across various locations to achieve the teams' goal on time with established quality standards.

Requirements:

  • Bachelor's or Master's degree in Computer Science, Computer Engineering, Information Systems or a related field.
  • Proficient in object-oriented programming, especially Python, with a minimum of 6-8 years of core python development experience.
  • Strong competency with Python libraries such as Pandas and NumPy for data wrangling, analysis, and manipulation.
  • Expertise in PySpark for large-scale data processing and loading into databases.
  • Proficiency in data querying and manipulation with Oracle and PostgreSQL.
  • Skilled in API programming, handling JSON, CSV, and other unstructured data from various systems.
  • Familiarity with JavaScript, Angular, CSS, and HTML.
  • Strong communication skills to effectively collaborate with team members and stakeholders.
  • Strong analytical ,technical, documentation and problem solving skill set.
  • Familiarity with the Software Development Life Cycle (SDLC) process and its various stages, including experience with JIRA and Confluence.

Good to have skills:

  • Familiarity with Plotly and Matplotlib for data visualization of large datasets.
  • Experience with cloud architecture applications such as Dataiku or Databricks; competency with ETL tools.
  • Knowledge of regulatory frameworks, RISK, CCAR, and GDPR.

This position can pay up to $750/day

If you have the described qualifications and are interested in this exciting opportunity, apply today!

Genesis10

Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.

For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client. Benefits of Working with Genesis10:

  • Access to hundreds of clients, most who have been working with Genesis10 for 5-20 years.
  • The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years.
  • Access to an experienced, caring recruiting team (more than 7 years of experience, on average.)
  • Behavioral Health Platform
  • Medical, Dental, Vision
  • Health Savings Account
  • Voluntary Hospital Indemnity (Critical Illness & Accident)
  • Voluntary Term Life Insurance
  • 401K
  • Sick Pay (for applicable states/municipalities)
  • Commuter Benefits (Dallas, NYC, SF)
  • Remote opportunities available

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.

Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Salary.com Estimation for Senior Python Developer in Jersey, NJ
$125,580 to $160,069
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