Top Software Engineer Jobs in Columbus, OH

Provides technical leadership and hands-on development for enterprise software solutions, including applications, APIs, integrations, testing, deployment, architecture, code reviews, troubleshooting, and production support. Leads internal and offshore developers, mentors team members, establishes engineering standards, collaborates with business and IT stakeholders, and supports modernization, automation, cloud adoption, cybersecurity, and performance improvements.

Provides tier 2/3 technical support for core banking applications, including installation, troubleshooting, testing, implementation, documentation, and root cause analysis. Gathers business requirements, supports Fiserv Signature solutions, manages project tasks, triages incidents, and coordinates issue resolution. Creates architecture and data flow diagrams, supports ETL and data conversion activities, participates in SDLC and disaster recovery planning, and mentors junior analysts.

Modernize mainframe services by designing and developing REST APIs with IBM z/OS Connect, exposing CICS/DB2 transactions, building OpenAPI specs and YAML mappings, configuring authentication (RACF, JWT, OAuth2/OIDC, certificates), implementing CI/CD (GitHub Actions, Gradle), integrating with enterprise API gateway (APIM), troubleshooting performance/security issues, and creating reusable onboarding templates and accelerators.

Looking for Front-end Java Developers with strong skills in JSF and hands-on experience in Java/J2EE. Familiarity with responsive web design is preferred.

Develop server-side Java applications on Linux, focusing on network performance management and cloud technologies. Participate in all software development phases and offer mentorship.

Develops and configures Vignette web content management applications. Responsibilities include analyzing, designing, developing, testing, and supporting mainframe and application projects. The role requires translating business requirements into high- and low-level design specifications, profiling data, solving problems, and working within Agile and Waterfall SDLC methodologies. Experience with onsite/offshore delivery models and strong communication skills are required.

Lead and grow an Application Engineering team to manage, integrate, and optimize ERP, MES, and WMS systems for a high-volume solar manufacturing facility. Oversee daily operations, troubleshoot issues, drive application projects and upgrades, guide custom development and integrations (including AI-assisted tools), liaise with vendors, and ensure documentation, training, and governance across enterprise systems.

Seeking an Angular/UI/Mobile Developer with expertise in Ionic, Cordova, HTML5, and AngularJS frameworks. Knowledge of mobile features and experience consuming RestAPI services is required.

The Middleware Engineer will work on RFS projects, primarily focusing on engineering solutions using Middleware Software and scripting installations and functions.

The .Net Front End Developer will design tailored solutions for a learning platform, troubleshoot issues, provide production support, and deliver project documentation.