Senior Python Developer

Job#: 3031122

Job Description:

Senior Developer

Location: Jersey City, New Jersey (Onsite)

Employment Type: Contract

Contract Duration: 12 Months

Role Overview

We are seeking a Senior Developer responsible for developing, enhancing, modifying, and maintaining an application used for the Independent Price Verification process. This role involves working within a dynamic environment on a technology stack that includes Angular, REST API, Python, and Oracle. The position offers an opportunity to interact with senior stakeholders in the Global Markets CFO Group.

Key Responsibilities

• Develop object-oriented software in Python, using an object-oriented database and grid computing on a proprietary platform.
• Develop data transfer tools to replicate data from a NoSQL datastore to an Oracle (Exadata) database.
• Build REST web services and design the interface between the UI and the service.
• Build a data-grid centric UI based on the Angular framework.
• Participate fully in the development process throughout the entire software lifecycle.
• Engage in an Agile software development process.

Required Qualifications

Experience:

• A minimum of 6-10 years of overall technology experience is required.
• A minimum of 6-10 years designing and developing in an object-oriented environment with a language such as Java, C++, or C# is required.
• 3-5 years of Python experience is required.
• 6-10 years of experience designing and tuning SQL database tables and queries is required.
• Experience with grid computing and high data volume.
• Experience and desire to work in an Agile process (pair programming, daily stand-ups, etc.).
• Demonstrable knowledge of the problem domain in which they have been working.
• Relevant industry experience in banking middle/back office or finance.

Technical Skills:

• Python
• SQL
• Object-Oriented Programming (Java, C++, C#)
• Proprietary platforms (e.g., Quartz)

Preferred Qualifications

• Experience with a range of languages and technologies, especially C++/Java and Python.
• Experience with git, npm, and Angular (15.x or later).
• Experience with test-driven development, functional testing, and continuous integration.

We are an equal opportunity employer and welcome applications from all qualified candidates regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.

Apex uses a virtual recruiter as part of the application process. Click here for more details.

If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Benefits Department at [email protected] or 804-523-8228.

Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Apex uses a virtual recruiter as part of the application process. Click here for more details.

Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Apex team member can provide.

Employee Type:

Contract

Location:

Jersey City, NJ, US

Job Type:

Date Posted:

April 20, 2026

Pay Range:

$63 - $68 per hour

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