Software Engineer Sr - Contractor
Farmers Branch, TX
Experience: 0
Category: Information Technology
Contractor Work Model: Onsite
Brand: System One
Job ID: 347013
Date Posted: 03/02/2026
Shortcut: http://jobs.systemone.com/C4o8qY
Tittle: Sr Software Engineer (70119)
Location : Cleveland OH or Dallas, TX
Mode : 5 days a week onsite
Duration : Contract
Years Of Exp Required : 10+ Years
Industry background: Banking
Job Description:
Provides detailed technical design and development of software solutions using existing and emerging technology platforms. Proposes & designs software solutions to address complex business needs. Writes code, tests and deploys software. Prepares technical and procedural documentation required for software. Maintains and debugs software. Skills: Design Process Improvements Customer Solutions Application Development Software Solutions Group Problem Solving Customer Needs Release Management User Experience (UX) Design Business Management Experience: 6 to 8 years experience required.
Roles and Responsibilities:
· Build Spring Boot microservices for streaming and API integration.
· Design and implement RESTful APIs with Spring Boot (versioned endpoints, validation, pagination, and error handling)
· Develop Streaming app · Ensure data consistency and reliability across streaming pipelines.
· Implement observability (metrics, logging, lag monitoring) and error handling.
· Operate services on the OpenShift (OCP) platform: Helm deployments, ConfigMaps/Secrets, resource tuning, health/readiness probes, and rollout strategies.
· Deploy and troubleshoot services on containerized environments (e.g., OpenShift/Kubernetes).
· Collaborate with architecture teams on schema evolution and integration patterns
Must Have Technical Skills
· Java (7+ years) with strong Spring Boot experience.
· Spring Boot API development: building secure, maintainable REST endpoints (OAuth2/JWT, input validation, standardized error responses).
· Hands-on Kafka development (Streams, Avro/JSON, schema registry).
· OpenShift (OCP) platform experience: deploying, scaling, and troubleshooting containerized services.
· Experience with distributed systems and event-driven design.
· Familiarity with CI/CD pipelines and container orchestration.
· Knowledge of API gateways, OAuth2 security, and data modeling.
· Exposure to master data concepts and streaming best practices
System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
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