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KMM Technologies, Inc.

Senior SDET Developer

On site

Reston, United states

Senior

Freelance

31-10-2025

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Skills

Communication Java GitLab CI/CD Docker Kubernetes Jenkins Test Selenium Test Automation Performance Testing Stakeholder Management Agile methodologies AWS Software Development software testing Postman Agile CI/CD Pipelines

Job Specifications

Position: Senior SDET Developer

Location: Reston, VA (3 days Onsite @ Reston, VA 0nly local to DMV)

Duration: Long Term

One panel, In-Person Interview for 45 minutes at Reston office and 3 days a week onsite work.

Senior role, someone with previous Fannie Mae or Freddie Mac in Multifamily Housing domain is preferred.

Agile Team and framework in place.

12-15 years of experience, Karate, Selenium, Java and AWS – these skill sets are a must.

Experienced Senior SDET (Software Development Engineer in Test) with end to end testing expertise to join our Multifamily Technology team. This role is ideal for a seasoned testing professional with deep expertise in end-to-end testing across complex systems, test automation, and Agile methodologies. The ideal candidate will have prior experience at Fannie Mae and a strong background in Multifamily technology initiatives.

Key Responsibilities:

Lead and execute end-to-end testing across multiple integrated systems for major initiatives.
Design, create, and manage test data for a wide range of test scenarios using Test Data Management frameworks.
Develop and maintain automated test suites using:
Karate for API and service testing
Selenium with Java bindings for UI automation
Rest Assured, Postman, and Karate for RESTful service validation
Expand and optimize automation coverage to meet evolving testing needs.
Collaborate with cross-functional teams to ensure comprehensive test coverage and quality delivery.
Utilize AWS services for cloud-based testing and validation.
Participate in and contribute to large-scale testing programs, ensuring alignment with business and technical stakeholders.
Manage and coordinate testing efforts across multiple stakeholders and teams.
Drive Agile testing practices, including continuous integration and delivery pipelines.
Provide mentorship and technical guidance to junior SDETs and QA engineers.

Required Qualifications:

15+ years of experience in software testing and automation.
Proven experience in Multifamily technology and major enterprise initiatives.
Prior experience working at Fannie Mae is mandatory.
Strong hands-on experience with:
Karate, Selenium (Java), Rest Assured, Postman
AWS (ECS, S3, Lambda, etc.)
Test Data Management frameworks
Deep understanding of Agile methodologies and CI/CD pipelines.
Excellent communication and stakeholder management skills.
Ability to work independently and lead testing efforts across multiple teams.

Preferred Qualifications:

Experience with performance testing tools and frameworks.
Familiarity with containerization (Docker) and orchestration (Kubernetes).
Experience with tools like Jenkins, GitLab, or similar CI/CD platforms.

Thanks & Regards,

Sekhar Pillala

Team Lead - Talent Acquisition

KMM Technologies, Inc.

CMMI Level 2 | ISO 9001 | ISO 20000 | ISO 27000 Certified

WOSB, SBA 8(A), MDOT MBE & NMSDC MBE

Contract Vehicles: 8(a) STARS III & Schedule 70

Tel: 240-800-1958 | Fax: (866) 856 3684

E-MAIL: sekhar.pillala@kmmtechnologies.com

Linked In: https://www.linkedin.com/in/sekhar-ji-1505ab22/

www.kmmtechnologies.com

About the Company

KMM Technologies, inc (KMM) is your Partner for Innovation, Integration, and Results KMM provides high-quality IT consulting services and innovative solutions by using the most effective and modern technologies. We have a core group of Subject Matter Experts with certifications and immense experience in successfully delivering mission critical solutions. We have extensive industry experience in the financial, insurance, Health IT, media, marketing, retail, and government markets. We have a proven track record in understandin... Know more