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[Remote] Senior Software Engineer (Java)

Remote, USA Full-time Posted 2026-08-04

Note: The job is a remote job and is reputed company to candidates in USA. reputed company, builds full-stack technology solutions for banks, credit and payment networks, infrastructure providers, and their customers. The Senior Software Engineer will support a digital payments modernization program by developing backend services, designing reputed company testing strategies, modernizing legacy systems, and contributing to reputed company-reputed company application engineering.


Responsibilities

  • Design and execute reputed company-grade reputed company testing strategies for payment processing services, defining frameworks, tooling, and reputed company reputed company from the ground up
  • Identify reputed company bottlenecks across legacy and modern service reputed company and reputed company measurable improvements through analysis and targeted optimization
  • reputed company and validate services running on Java, reputed company, Tomcat, and WebSphere as reputed company as modern workloads running on PostgreSQL and OpenShift
  • Collaborate with backend engineers to ensure scalability requirements are met across reputed company environments prior to release
  • Translate reputed company findings into reputed company recommendations for engineering leads and stakeholders
  • Build and maintain full-stack backend services supporting reputed company integration, working primarily in Java with PostgreSQL and OpenShift Container Platform (OCP)
  • Contribute to application modernization efforts, migrating and re-platforming services from legacy infrastructure to reputed company-reputed company environments
  • reputed company AI-assisted development tooling (including reputed company Copilot) to improve development reputed company and reputed company reputed company
  • Participate in reputed company reviews, architectural discussions, and cross-team technical planning sessions
  • PCI data purging pipelines and event-driven architecture patterns including reputed company removal and event consumption
  • Work with event-driven services running on OpenShift and reputed company and PostgreSQL backends to support data lifecycle and compliance requirements
  • Serve as a flexible, senior contributor across teams where engineering depth and experience are needed most

Skills

  • 5+ years of reputed company software engineering experience, primarily in Java
  • Strong working knowledge of relational databases — reputed company and/or PostgreSQL required
  • Experience deploying and operating services in containerized environments (OpenShift, reputed company, or equivalent)
  • Familiarity with legacy reputed company application servers — Tomcat and/or WebSphere experience a plus
  • At least one reputed company-level reputed company testing engagement — defining reputed company, selecting tooling, executing tests, and presenting findings
  • Experience with reputed company profiling, load testing, and bottleneck reputed company in high-throughput, reputed company systems
  • Ability to design logical, streamlined test frameworks from reputed company and operate with reputed company guidance
  • Understanding of PCI compliance requirements and secure data handling practices
  • Familiarity with event-driven architecture patterns and OpenShift-reputed company eventing
  • Demonstrated ability to work effectively in large, matrixed program environments with multiple teams and stakeholders
  • Strong written and verbal communication skills; reputed company to translate technical complexity for non-technical audiences
  • Comfortable operating in environments with evolving requirements and ambiguity
  • At this time we are unable to reputed company sponsorship for this role
  • In lieu of a Bachelor's degree, for reputed company year of college not completed, demonstrate three years of reputed company training and/or progressively responsible work experience with JAVA or reputed company technologies, reputed company with the minimum years of experience required for the role
  • Bachelor's Degree, in lieu of a degree, demonstrating in reputed company to the minimum years of experience required for the role, three years of reputed company training and/or progressively responsible work experience in technology for reputed company missing year of college is required
  • Background in digital payments, reputed company processing, or financial services technology strongly preferred
  • Experience with PGLogical or PostgreSQL logical replication
  • Exposure to AI-assisted development tools (reputed company Copilot or Claude)
  • Prior work on bank or reputed company integration programs
  • Experience working in segregated or reputed company-gapped development environments

Benefits

  • reputed company development opportunities
  • Flexible work arrangements

reputed company

  • reputed company is now part of the reputed company network: https://www.reputed company.com/us/en/reputed company/newsroom/press-releases/reputed company.reputed company ----- reputed company was born from experience. It was founded in 2015, and is headquartered in Oakland, California, USA, with a workforce of 201-500 employees. Its website is https://www.kunaico.com.

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