Capstone IT Staffing · 7 hours ago
Senior Java Software Engineer
United States
Full-time
Remote
Senior Level
5+ years expCapstone IT Staffing is seeking a Senior Java Software Engineer to join their Emerging & Strategic Solutions team. In this role, you will lead the design and development of scalable backend applications and services, ensuring they meet enterprise growth needs.
AppsCloud ComputingConsultingInformation TechnologySoftwareStaffing Agency
Hiring Manager
Roger Brohimer
Responsibilities
Lead the end-to-end design, development, testing, and integration of modern backend applications and services supporting ESS initiatives
Design and build high-performance APIs, data solutions, and event-driven services that support enterprise products and services
Participate in solution design discussions and technical decision-making, contributing both as a hands-on engineer and a technical leader
Operate across roles as needed — individual contributor, technical lead, mentor, or collaborator — to support team success
Develop a strong understanding of business objectives and translate them into effective technical solutions
Continuously evaluate and optimize applications for performance, scalability, and maintainability
Qualification
Required
5+ years of experience building scalable applications using Java with Spring Boot and Groovy, including designing and maintaining RESTful APIs and API contracts
Experience with event-based systems such as Kafka or RabbitMQ
Experience developing and running containerized applications using Docker; familiarity with Kubernetes is a plus
Strong SQL experience working with relational databases such as DB2, SQL Server, or similar
Experience working within AWS-based cloud environments; familiarity with Azure is a plus
Prior tech lead or solution lead experience, including guiding technical decisions and supporting other engineers
Ability to work remotely with a reliable high-speed internet connection and be located in the United States or Puerto Rico
A collaborative mindset that values inclusion, diverse perspectives, and continuous learning
Preferred
Experience with MuleSoft for integration and API management
Front-end exposure using modern frameworks such as Vue.js
Company
Capstone IT Staffing
Capstone IT unlocks your business potential with the transformative power of technology and human resources.
51-200 employees
H1B Sponsorship
Capstone IT Staffing has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (6)
2024 (6)
2022 (2)
2021 (5)
2020 (1)
Funding
Current Stage
Growth StageLeadership Team
Jim Richards
CEO
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