Senior Systems Analyst - Onsite, Dallas, TX W2 Only

Yoh Services LLC; Roanoke (VA); On-site; USD 56,000 - 80,000; Full time

Job summary

Yoh Services LLC is seeking a Senior Systems Analyst for an onsite role in Dallas, TX. You will analyze and validate REST APIs across distributed microservices, perform hands-on API testing, and create detailed documentation and acceptance criteria.

The role requires 6–9 years in software solutions, strong REST/JSON, SQL, and AWS experience, plus Jira/Confluence in Agile. Familiarity with Java/Spring Boot is preferred. This is a W2 opportunity with competitive compensation.

Qualifications

• Bachelor’s degree in Computer Science or related discipline or equivalent experience.
• Strong REST API/JSON knowledge and API integration patterns.
• Proven SQL experience and familiarity with AWS.
• Experience with Jira/Confluence in an agile/scrum environment.
• Familiarity with Java/Spring Boot microservice architecture.

Responsibilities

• Analyze and validate REST APIs and JSON payloads across distributed microservices.
• Perform hands‑on API testing using Bruno, Postman, or equivalent.
• Create and maintain process/documentation and data mappings.
• Write detailed requirements, user stories, and acceptance criteria.
• Support API versioning/migration through impact analysis and regression validation.
• Use log/monitoring tools (e.g., Splunk) to investigate issues and ensure production readiness.
• Coordinate release readiness and communicate across teams as needed.

Skills

REST API knowledge

SQL

Java/Spring Boot knowledge

AWS

Education

Bachelor's degree in Computer Science or related discipline

Tools

Jira

Confluence

Job description

Senior Systems Analyst - Onsite, Dallas, TX W2 Only

Responsibilities

• Analyze and validate REST APIs and JSON payloads across distributed microservices.
• Perform hands‑on API testing using tools such as Bruno, Postman, or equivalent.
• Create and maintain documentation (process flows, system diagrams, data mappings, dependency maps, solution documentation).
• Write detailed requirements, user stories, and acceptance criteria.
• Support API versioning/migration efforts through impact analysis, regression validation, and contract comparisons.
• Use log/monitoring tools (e.g., Splunk) to investigate issues and support production readiness.
• Coordinate release readiness and communicate across teams as needed.

Required Qualifications

• 6–9 years of experience supporting software solutions in financial services or enterprise technology environments.
• Bachelor’s degree in Computer Science or related discipline (or equivalent experience).
• Strong REST API / JSON knowledge and API integration patterns.
• Proven SQL experience.
• AWS experience and familiarity with event‑driven architectures.
• Experience with Jira and Confluence in an agile/scrum environment.
• Familiarity with Java/Spring Boot microservice architecture (hands‑on coding not required).

Preferred Qualifications

• Experience with functional/integration testing concepts and tools (e.g., Cypress or similar).
• Experience with test data generation tools (e.g., Hexawise or similar).

Estimated Min Rate: $40.60

Estimated Max Rate: $58.00

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.

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