Sr Software Engineer
Pittsburgh, PA
Experience: 0
Category: Information Technology
Contractor Work Model: Onsite
Brand: System One
Job ID: 348611
Date Posted: 04/01/2026
Shortcut: http://jobs.systemone.com/3Uaqtv
Tittle: Sr. Software Engineer
Location : PA - Pittsburgh, OH - Strongsville
Mode : 5 days on site
Duration : Contract to Hire
Years Of Exp Required : 12+ Years
Function of the Group: Digital retail
Industry Background: Banking
Roles and Responsibility
- Design, develop, and maintain robust backend services using Java and Spring Boot Build and manage RESTful APIs and ensure seamless integration with internal and external backend systems
- Lead API development efforts, including design, documentation, versioning, and security
- Collaborate with cross-functional teams (product owners, QA, DevOps) in an Agile/Scrum environment
- Participate in end-to-end system integration with downstream and upstream applications
- Develop scalable and secure microservices architecture
- Implement CI/CD pipelines and manage deployments using DevOps tools and practices
- Troubleshoot and resolve production issues, ensuring system reliability and performance
- Contribute to code reviews, technical design discussions, and mentoring junior engineers
- Ensure adherence to enterprise architecture standards and security policies
- Strong expertise in Java (J2EE)
- Strong expertise in Spring Boot / Spring Framework
- Strong expertise in REST API development & integration
- Experience working with microservices architecture
- Hands-on experience with DevOps tools (e.g., Jenkins, Git, Docker, Kubernetes)
- Experience with CI/CD pipelines and automated deployments
- Strong understanding of backend integrations, messaging systems, and data flows
- Experience working in Agile/Scrum teams with rapid delivery cycles
- Excellent problem-solving and communication skills
- Experience in the banking or financial services domain
- Knowledge of cloud platforms (AWS, Azure, or GCP)
- Familiarity with API gateways, security (OAuth2, JWT), and performance tuning
- Experience with relational and NoSQL databases (Oracle, MongoDB, etc.)
Ref: #404-IT Pittsburgh
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