FinTech Full-Stack Developer: APIs & Symitar PowerOn

JSC Federal Credit Union

Webster, Northern (TX, KY)

Hybrid

USD 110,000 - 160,000

Full time

6 days ago

Be an early applicant

Application generator

An application made for this job — a tailored resume and cover letter that speak straight to the posting.

Get past ATS filters

Job summary

Wellby is seeking a Senior Full Stack Developer to design, build, test, and deploy scalable applications across CMS, digital banking, and enterprise platforms. You will work with REST and SOAP APIs, PowerOn/Symitar tools, and modern web tech to deliver secure, high-performing experiences.

Join a collaborative team that values secure coding, CI/CD, and data integrity while supporting complex integrations and cloud technologies.

Qualifications

Five or more years of software development across front-end, back-end, database, and integrations.
Experience designing, developing, testing, implementing, and supporting enterprise apps and web solutions.
API development, systems integration, web services, and relational databases experience.

Responsibilities

Architect, develop, test, deploy, and support software across enterprise platforms.
Design secure, scalable solutions for CMS, web, and digital banking experiences.
Build REST and SOAP APIs, data integrations, and service workflows.
Collaborate with stakeholders and mentors to improve code quality and reduce tech debt.
Ensure compliance with security controls and industry regulations.