Senior Full Stack Developer; AI & Data Platforms

Position: Senior Full Stack Developer (AI & Data Platforms)
# Senior Full Stack Developer (AI & Data Platforms)
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** Job#: 3035741
***
* Job Description:

** Senior Full Stack Developer (AI & Data Platforms)
*
* Location:

** Jersey City, NJ (Onsite)
*
* Employment Type:

** Contract
* * Contract Duration:
** 12 Months

Role Overview We are seeking a highly experienced Senior Full Stack Developer with deep expertise in backend systems, data engineering, MCP-based services, and AI-enabled applications. This role focuses on the design, development, and support of enterprise-scale applications and data platforms, with a strong emphasis on API-driven architectures, cloud-native development, and Dev Ops practices. The ideal candidate brings hands-on experience across Java, Python, and modern frameworks, and is comfortable owning systems end-to-end.

Key Responsibilities
* Design, develop, and maintain enterprise-grade backend and full stack applications using Java and Python.
* Build, integrate, and manage Model Context Protocol (MCP) services to support AI/LLM-driven workflows.
* Architect and implement RESTful and event-driven APIs for internal and external consumers.
* Design, build, and operate scalable ETL and data pipelines using Informatica, PySpark, SQL, and Python.
* Integrate AI/ML capabilities into applications, including LLM-based features and automation.
* Deploy, manage, and scale applications in containerized environments using Docker and Kubernetes.
* Support and improve CI/CD pipelines and infrastructure leveraging modern Dev Ops tools.
* Collaborate with application, data, AI, and Dev Ops teams, and mentor junior engineers.

Required Qualifications
* 10+ years of professional software engineering experience in enterprise or large-scale systems.
* Strong proficiency in Java and Python.
* Extensive experience building and consuming RESTful APIs.
* Hands-on experience with ETL frameworks such as Informatica, PySpark, or SQL-based pipelines.
* Experience with modern data warehouses like Vertica, Single Store, Clickhouse, or Snowflake.
* Proven experience with Docker, Kubernetes, and containerized deployments.
* Proficiency with Git and modern SDLC practices.
* Strong CI/CD and Dev Ops background (e.g., Git Hub Actions, Jenkins, Azure Dev Ops).

Preferred Qualifications
* Experience with C#.
* Frontend experience with React, Angular, or similar frameworks.
* Experience designing microservices and event-driven architectures.
* Experience with cloud platforms (Azure, AWS, or GCP).
* Background in high-volume, data-intensive, or regulated systems.
* Prior experience in technical leadership or solution architecture.

Compensation & Benefits The pay rate for this position is between $63.00 and $68.26 per hour.

We are an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law.

We will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.

Apex uses a virtual recruiter as part of the application process.  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  or .
* Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth 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 Clearly Rated's Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico. Everforth Apex uses a virtual recruiter as part of the application process. Click
* * here
* * for more details.
**** Everforth Apex Benefits Overview:
** Everforth 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. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a Support Linc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts.

In terms of professional development, Everforth Apex hosts…