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HNM Systems • United States
Role & seniority: Software Test Engineer, Mid-Senior level; Contract
Stack/tools: Ruby; automated testing with Selenium, RSpec (or similar); API testing (REST/SOAP); Git; Docker; AWS
Design, implement, and maintain automated test frameworks and testing infrastructure for UI and API features
Create/execute automated acceptance tests; perform continuous testing to support frequent deployments
Collaborate with developers and SMEs across the SDLC to ensure coverage, validate behavior, performance, and reliability
Bachelor’s degree or equivalent experience; several years of automated acceptance testing
Strong API testing experience; proficiency with Selenium/RSpec or similar
Git proficiency; Docker and AWS experience
Analytical, detail-oriented, with strong communication and problem-solving abilities
Experience testing external API calls (including REST and SOAP)
Experience with load/performance testing tools
Containerized testing and deployment
Testing in large-scale, production systems
Location & work type: Contract role; location not specified / not disclosed
HNM Systems is the leading tech-enabled professional services provider, shaping the workforce across the telecom, energy, and technology sectors. We connect top specialized talent with direct hire, contract-to-hire, and consulting opportunities that drive fiber expansion, digital infrastructure, wireless networks, and smart grid energy solutions. Our innovative approach delivers high-impact workforce development and consulting outcomes, with a 94% success rate in talent placement and project execution. Relentlessly people-driven, HNM Systems sets the industry standard through an unwavering commitment to exceptional employee experience—establishing a trusted “home base” for our consultants and long-term value for our clients.
Role Summary We are seeking a Software Test Engineer to design, implement, and support automated testing infrastructure for Clarity’s banking and credit product suite. This role focuses on ensuring high-quality UI and API functionality in a fast-moving, high-scale environment. You will work closely with developers, product owners, and business stakeholders to deliver reliable, well-tested solutions across the full software development lifecycle. Ruby experience is required. Key Responsibilities Design, implement, and maintain automated test frameworks and testing infrastructure Create and execute automated acceptance tests for UI and API features Perform continuous testing to support frequent deployments Collaborate with developers during feature development to ensure accurate and complete test coverage Work with business and technical SMEs to understand requirements and propose effective test solutions Test external API integrations (including REST and SOAP services) Validate system behavior, performance, and reliability across environments
Participate in all phases of the SDLC: requirements analysis, implementation, integration, testing, debugging, and support Required Qualifications Bachelor’s degree or equivalent professional experience Several years of experience writing automated acceptance tests Strong experience testing APIs Experience using Selenium, RSpec, or similar testing frameworks Proficiency using Git in a collaborative team environment Experience with Docker Experience with Amazon Web Services (AWS) Strong analytical and problem-solving skills Excellent organizational skills and attention to detail Proven verbal and written communication skills across technical and non-technical stakeholders Comfortable testing external API calls ranging from basic POST requests to SOAP services Ability to quickly learn and adapt to new technologies Empathy for end users, teammates, business owners, and other stakeholders Preferred Qualifications Experience with load and performance testing tools Experience with containerized testing and deployment Background supporting testing in large-scale, production systems Why This Role Matters Clarity processes millions of transactions daily and maintains uptime exceeding 99.99%. This role plays a critical part in ensuring product reliability, performance, and trust for consumers and financial partners alike.
Benefits: Medical, Dental, Vision Coverage, Supplemental Insurance through Aflac, & 401K plan.
The above statements are intended to describe the general nature and level of work being performed by the incumbent(s) of this job. They are not intended to be an exhaustive list of all responsibilities and activities required of the position. This job description is subject to revision, and it may be updated to reflect changes in the role or organization. HNM Systems utilizes legally permissible drug and background checks as part of our screening process. Essential requirements of the position include eligibility to work for any U.S. employer without sponsorship now or in the future. It is the policy of HNM Systems, Inc., to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information and/or marital status. HNM Systems, Inc is compliant with the Fair Chance Ordinance as applicable and will consider all qualified applications for employment.
Seniority level Mid-Senior level Employment type Contract Job function Information Technology Industries IT Services and IT Consulting