OneMain Financial is a fast-growing financial services company seeking a Software Engineer to join our Information Technology team. This role supports critical business initiatives by designing, developing, and maintaining mainframe batch processing applications. The Software Engineer works independently on assigned tasks while collaborating closely with development, quality assurance, and cross functional partners to ensure reliable, well tested solutions.

Key Responsibilities:

Analyze business requirements and contribute to the design of software solutions that align with organizational objectives.Partner with application development teams to prepare and support technical design solutions.Develop, enhance, and maintain mainframe batch applications, processes, and supporting scripts using established engineering practices.Monitor application test environments, troubleshoot issues, and perform root cause analysis to resolve defects and improve stability.Communicate progress, risks, and blockers clearly to project stakeholders and seek guidance when issues require escalation.Maintain accurate and up‑to‑date application, departmental, and process documentation.Incorporate feedback into work, continuously build technical skills, and adapt to changing priorities or requirements.Collaborate effectively with Quality Assurance and other cross‑functional teams to support testing and delivery efforts.Proactively assist team members and contribute to a positive, learning‑focused team environment.

Required Qualifications:

Bachelor’s degree in Information Technology, Computer Science, or a related field preferred.3–5 years of experience supporting mainframe batch processing environments.Experience using or supporting technologies such as JCL, CA‑7, DB2, SQL, COBOL, and Easytrieve.Strong analytical and problem‑solving skills with a focus on troubleshooting and root cause analysis.Strong written and verbal communication skills, including the ability to explain technical concepts clearly.Demonstrated ability to work effectively both independently and as part of a cross‑functional team.

Preferred Skills and Attributes:

Self‑starter who takes ownership of assigned work and consistently delivers high‑quality results.Ability to learn new systems and tasks quickly and adapt to evolving business needs.Comfortable asking questions, seeking clarification, and engaging peers to improve outcomes.Demonstrates initiative, accountability, and a commitment to continuous improvement.

Work Environment & Expectations:

Works under general guidance with responsibility for completing assigned tasks independently.Collaborates regularly with peers, senior engineers, and QA partners.Expected to communicate status, identify issues early, and contribute to team and organizational goals.

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