Sr. Full Stack Engineer jobs in United States
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Piper Companies · 6 hours ago

Sr. Full Stack Engineer

Piper Companies is currently seeking a Sr. Legacy Engineer to join a leading financial company. In this role, the Sr. Legacy Engineer will lead development and modernization of applications, transitioning legacy systems to cloud-compliant, event-driven architectures while ensuring performance, stability, and scalability.

Management Consulting
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Maintain and enhance legacy Java applications critical to business operations
Design and implement RESTful APIs to integrate legacy systems with modern platforms
Optimize SQL queries and database interactions for performance and reliability
Automate delivery pipelines and support gradual decoupling of monolithic applications

Qualification

Java 8Java 17Spring/Spring BootKubernetesDockerRESTful APIsSQLPL/SQLKafkaCucumberTest Driven DevelopmentDevOpsCI/CDAutomationFull-stack developmentBackend engineeringCloud-compliant architectureEvent-driven architectureModernizationLegacy system migrationApplication performanceScalabilityStabilityRisk management solutionsMonolithic application decouplingDelivery pipeline automation

Required

7+ years of professional experience in software engineering
Strong proficiency in Java 8, then transition to Java 17
Strong proficiency in Spring/Spring Boot frameworks
Hands-on experience with Kubernetes, Docker, Kafka, PL/SQL, and Cucumber

Preferred

Bachelors in computer science preferred

Benefits

Comprehensive benefits: Medical, Dental, Vision, 401(k), PTO, holidays, and sick leave as required by law.
Hybrid work environment – 3 days on-site

Company

Piper Companies

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At Piper, we obsess about the success of our customers and consultants.

H1B Sponsorship

Piper Companies 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 (5)
2024 (1)
2023 (2)
2022 (2)
2021 (1)

Funding

Current Stage
Late Stage

Leadership Team

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Justin Jordan
Founder and Chairman
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Company data provided by crunchbase