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Contact sales

We’d love to see how we can streamline your hiring together.

Request a demo

Principal Full Stack Engineer (Java, AWS, Postgres) Dallas, TX Onsite

Category :

IT

Employment type :

Contract

Reference :

BH-401095

Principal Full Stack Engineer (Java, AWS, Postgres) Dallas, TX Onsite
  Key Responsibilities

  • Design, develop, and maintain scalable backend systems and APIs using Java frameworks like Spring Boot or Micronaut.
  • Lead migration and new application development of Java-based solutions, with a focus on async programming and high-throughput systems.
  • Build and support microservices architecture aligned with microservices best practices.
  • Create and optimize relational database models and data pipelines using PostgreSQL.
  • Implement robust RESTful APIs, ensuring seamless integration with other systems.
  • Apply your cloud expertise by deploying, scaling, and supporting solutions on AWS.
  • Support key data and analytics initiatives, including data integration and Snowflake-related projects.
  • Collaborate in Agile teams, providing technical guidance and engaging in design discussions.
  • Diagnose, troubleshoot, and resolve issues across development, testing, and production environments.
Must-Have Requirements

  • 8+ years of professional software development experience, including 3–5 years in technical leadership.
  • Proven expertise in Java development, REST APIs, and microservices architecture.
  • Strong PostgreSQL experience with data modeling and engineering skills.
  • Hands-on experience with AWS cloud environment.
  • Recent experience working with Kafka and async programming in Java.
  • Solid understanding of distributed systems, API design, and service integration.
  • Experience with automated testing (JUnit, mocking, BDD).
  • Excellent communication skills and ability to collaborate in a team setting.
Nice-to-Have Skills

  • Familiarity with Generative AI tools like GitHub Copilot.
  • Experience with DevOps practices, CI/CD pipelines, and automation.
  • Background in financial services industry.


Estimated Min Rate: $56.00
Estimated Max Rate: $80.00


What’s In It for You?
We welcome you to be a part of the largest and legendary global staffing companies to meet your career aspirations. Yoh’s network of client companies has been employing professionals like you for over 65 years in the U.S., UK and Canada. Join Yoh’s extensive talent community that will provide you with access to Yoh’s vast network of opportunities and gain access to this exclusive opportunity available to you. Benefit eligibility is in accordance with applicable laws and client requirements. Benefits include:

  • Medical, Prescription, Dental & Vision Benefits (for employees working 20+ hours per week)
  • Health Savings Account (HSA) (for employees working 20+ hours per week)
  • Life & Disability Insurance (for employees working 20+ hours per week)
  • MetLife Voluntary Benefits
  • Employee Assistance Program (EAP)
  • 401K Retirement Savings Plan
  • Direct Deposit & weekly epayroll
  • Referral Bonus Programs
  • Certification and training opportunities

Note: Any pay ranges displayed are estimations. Actual pay is determined by an applicant's experience, technical expertise, and other qualifications as listed in the job description. All qualified applicants are welcome to apply.

Yoh, a Day & Zimmermann company, is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Visit https://www.yoh.com/applicants-with-disabilities to contact us if you are an individual with a disability and require accommodation in the application process.

For California applicants, qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. All of the material job duties described in this posting are job duties for which a criminal history may have a direct, adverse, and negative relationship potentially resulting in the withdrawal of a conditional offer of employment.

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

By applying and submitting your resume, you authorize Yoh to review and reformat your resume to meet Yoh’s hiring clients’ preferences. To learn more about Yoh’s privacy practices, please see our Candidate Privacy Notice:  https://www.yoh.com/privacy-notice

Stay Safe During Your Job Search
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10-13-2026

Principal Full Stack Engineer (Java, AWS, Postgres) Dallas, TX Onsite

IT

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