Software Development Engineer in Test

REPAY is a fast-growing, publicly traded fintech company offering modern payment solutions like credit/debit processing, ACH, instant funding, and mobile bill pay. We’re hiring an experienced Software Development Engineer in Test (SDET) to help expand our core payment platform . In this role, you'll develop testing tools, improve test coverage, and act as a subject matter expert within a small, agile team. Experience with diverse tech stacks and adaptability are key, as our systems evolve quickly. Join a collaborative team where your impact is immediate, and the work is challenging—but fun. Responsabilities Developing and supporting code for a homegrown test harness/framework, becoming a subject matter expert on the platforms of responsibility. Working with other Quality team members, as well as Development and Product to evaluate and determine gaps in test coverage and ensure high quality releases on a regular cadence, regularly reviewing and maintaining tests and frameworks. Developing automated test solutions for unit, system, integration, performance, data integrity, and UI. Analyzing test failures and reporting detailed bugs when necessary. Developing, building, and deploying to cloud-based and on-prem technologies. Assisting in supporting CI/CD pipelines and metrics. Determining methods of testing integrations with partner applications spanning multiple languages. Code reviews and analysis. Providing mentoring on Quality principles and unit test patterns for development teams. Evaluating new technologies and ensure our test methods follow industry best practices. Providing Quality related metrics. Providing presentations to the Quality Center of Excellence on new developments and concepts in the industry. Must-Have Several years of development of applications and patterns to test applications. Experience working with multiple languages and Cypress. Experience with multiple types of databases. Scripting experience (Bash, PowerShell). Strong Quality fundamentals and best practices. A track record of success with developing modern test frameworks. Knowledge of multiple types of testing including Web UI, API, and performance. An understanding of Martin Fowler’s Test Pyramid, types of testing, and shift-left principles. Experience with testing highly available systems. Strong understanding of application security. Ability to see the larger business goals outside team. Experience with developing test data solutions. Nice to have Payment processing and ACH standards background strongly preferred. Familiarity with NACHA. Fintech experience. Familiarity with PCI compliance. Experience with continuous integration and automated build tools such as Jenkins. Infrastructure as code (Terraform, Kubernetes, Docker). Experience with AWS (EC2/S3/SNS/Lambda). Experience with microservices. Why join us? Growing – We are the industry‑leading, financial‑technology provider in the consumer finance space and continue to set the standard for application development and delivery. Awesome Work Environment – Casual dress, great snacks and beverages, open‑air collaborative team setting. Great teaming and Work‑Life‑Balance – The team is fun, smart, and collaborative. We truly enjoy working together. We are all self‑driven, motivated professionals that do not require micro‑management to make sure we honor our work and project commitments. Leadership Support – The founders and leadership team “get” and recognize both individual and team performance. Difficult Problems to Solve – We create highly sophisticated payment processing applications and are constantly pushing the boundaries of what is possible on the web, with mobile, SMS, and IVR applications in support of alternative payment channels. We are working on extensive new product and feature development. Innovation and Ideas – We constantly listen to clients and employees to find the best ideas, and we provide the resources necessary to ensure those priorities are implemented quickly. #J-18808-Ljbffr