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Core Java + Apache Spark Engineer

TSR Consulting Services, Inc.Tampa, FL🇺🇸United StatesPosted 18 Aug 2026

Why This Role Stands Out

This hybrid role offers a fantastic opportunity to develop your expertise in Core Java and Apache Spark within a reputable company, designing critical data pipelines for credit risk analytics. You'll thrive here if you're a mid-senior engineer with a passion for big data and optimizing large-scale systems, so be sure to apply!

Quick Overview

Work Type
Hybrid
Level
Mid Senior

Job Description




Job Title: NAM-US-Java Developer-Supervisory (USD)


Location: Tampa, FL
Duration: Contract - 6 months, potential Right-to-Hire



About TSR


TSR is a trusted staffing and workforce solutions partner with more than 50 years of experience delivery highly qualified talent to support clients' most critical business and technology initiatives. Through a disciplined approach to sourcing, candidate vetting, and delivery, TSR helps organizations scale teams quickly while maintaining quality and reliability. TSR operates with a global delivery model, leveraging specialized teams to support enterprise clients across North America and beyond.

In June 2024, TSR was acquired by Justin Christian, founder and CEO of BCforward, a global provider of professional services and workforce solutions. This partnership expands TSR's ability to deliver broader capabilities, global delivery resources, and enhanced opportunities for both clients and consultants.



Job Description


We are seeking a Java Developer - Supervisory to join our team within a TechFin environment. The ideal candidate will have strong experience in Core Java, Apache Spark, and big data platforms and a proven ability to design and optimize large-scale data pipelines for credit risk analytics and regulatory reporting.


Responsibilities:



  • Design, develop, optimize, and maintain scalable data pipelines using Core Java and Apache Spark for large-scale financial datasets.

  • Lead batch processing initiatives for credit risk analytics, including stress loss (GSST, CCAR) and expected credit loss (CECL, IFRS9, ICAAP).

  • Ensure efficient storage, retrieval, and governance of risk data across Hadoop, Hive, Impala, and Spark ecosystems.

  • Implement Spark performance best practices such as partitioning, caching, and memory management.

  • Maintain code quality through automated testing, CI/CD pipelines (Tekton, Harness), and GitHub-based workflows.

  • Collaborate with cross-functional teams to deliver compliant, reliable solutions for regulatory reporting.


Required Skills & Qualifications:



  • 7+ years of software development with Core Java and Java 8 concepts, including OOP, OOD, Collections, Exception Handling, JDBC, Multithreading, Streams, Lambda Expressions, and Functional Interfaces.

  • 2+ years of Apache Spark (Java API) with RDD, DataFrame, and Dataset expertise.

  • 5+ years of SQL/NoSQL databases such as Oracle, MySQL, Postgres, MongoDB, Couchbase, or Neo4j.

  • 3+ years leading or owning projects end-to-end with multi-team collaboration.

  • Experience in financial markets and credit risk systems, including scenario analysis and stress testing.

  • Proficiency with GitHub, Tekton, Harness, and CI/CD practices.

  • Ability to operate in a fast-paced environment and deliver reliable code.


Preferred Skills:



  • Experience with Hadoop ecosystem tools such as Hive and Impala in production workloads.

  • Experience with agentic AI tooling (e.g., Devin, Claude, or Copilot) to enhance development productivity.

  • Background in Agile delivery and test automation practices.


Why TSR?


At TSR, we believe in advancing lives and careers. When you join our team, you gain access to:



  • Competitive compensation and benefits.

  • Opportunities for growth with global clients.

  • A supportive, inclusive culture that values innovation and people.

  • Exposure to cutting-edge technologies and projects.



About Our Commitment


TSR is an equal opportunity employer. We value diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, color, religion, gender, sexual orientation, gender identity, national origin, age, disability, or veteran status.


Interested? Apply Now!


If this sounds like the right opportunity for you, please apply with your most recent resume. Please confirm that you have not been represented for Job ID NEMSJP00179523. Note: Maximum of 2 resume submissions per supplier within 48 hours of role release.


Skills

Agile

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