Job Description A Full‑Stack Engineer at Fiserv focuses primarily on backend delivery (≈80%), designing and building robust API services with a strong emphasis on REST. They create and manage AWS‑hosted APIs, ensuring secure, scalable integrations and reliable performance across environments. On the front end, they contribute with Angular to wire up clean, functional experiences that consume these services. This role blends hands‑on API development, cloud implementation, and light UI work to deliver end‑to‑end features that are resilient, well‑documented, and easy to maintain. We are a company committed to creating diverse and inclusive environments where people can bring their full, authentic selves to work every day. We are an equal opportunity/affirmative action employer that believes everyone matters. Qualified candidates will receive consideration for employment regardless of their race, color, ethnicity, religion, sex (including pregnancy), sexual orientation, gender identity and expression, marital status, national origin, ancestry, genetic factors, age, disability, protected veteran status, military or uniformed service member status, or any other status or characteristic protected by applicable laws, regulations, and ordinances. If you need assistance and/or a reasonable accommodation due to a disability during the application or recruiting process, please send a request to HR@insightglobal.com.To learn more about how we collect, keep, and process your private information, please review Insight Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/. Skills and Requirements API development REST API design & integration AWS (cloud + API hosting) Angular (front‑end framework)