• Entregar tarefas que contribuem com projetos desafiadores e de alto impacto. • Promover e contribuir com refinamentos técnicos e funcionais. • Desenvolver, testar, implantar e monitorar aplicações, garantindo qualidade e boas práticas. • Aprimorar sistemas existentes, propondo soluções técnicas escaláveis e eficientes. • Revisar códigos por meio de Code Review e Pair Programming. • Contribuir com soluções inovadoras para problemas complexos, buscando otimização e escalabilidade. • Implementar APIs REST e arquiteturas orientadas a eventos, garantindo alta disponibilidade e performance. • Escrever código limpo, testável e bem documentado, utilizando GitHub para versionamento. • Garantir a qualidade das entregas, desde a concepção até a produção, utilizando testes automatizados e pipelines de CI/CD. • Trabalhar de forma colaborativa, com boa comunicação e feedback constante.

• Design & build business-focused full-stack applications in a cutting-edge, evolving environment • Contribute to our state-of-the-art growth engine, helping scale apps & games to millions of users • Participate in business strategy discussions and consistently deliver innovative solutions to business teams • Demonstrate technical excellence and help define best practices — write the code others aspire to • Develop team tooling and be a driving force behind improvement proposals • Support teammates' growth • Own features end-to-end: from architecture and implementation to deployment and monitoring • Work with event-driven systems (SQS/SNS) to build robust, decoupled services

• Design, develop, test, deploy, maintain, and enhance practical AI-powered software solutions for the fintech industry. • Own project timelines by managing priorities and delivering high-quality features. • Drive product and business decisions as a core contributor, helping to define and shape both the technical foundation and strategic direction. • Participate and foster best practices including code reviews, testing, etc.

Title: Senior Software Engineer (Java/ Cloud) Location: Remote (U.S. Based) Terms: Full-time Clearance: U.S. Citizenship required and ability to obtain and maintain a High-Level Public Trust clearance supporting USPTO Travel: 0–10% RESULTS. INNOVATION. VALUES. ACCOUNTABILITY. That’s RIVA. Our employee-first approach has manifested a culture that attracts the best and brightest. By investing in people first and providing a flexible work environment, our employees have higher morale, higher productivity rates, and lower turnover. At RIVA, people are our #1 priority. Program Overview RIVA Solutions supports the U.S. Patent and Trademark Office (USPTO) by delivering modern, secure, and scalable enterprise software systems that support mission-critical business operations across the patent and trademark lifecycle. RIVA partners closely with USPTO stakeholders to design, build, deploy, and operate complex systems using modern Java/Spring technologies, cloud-native architectures, and DevSecOps practices. Our work emphasizes long-term maintainability, system reliability, security, and operational excellence in highly visible federal environments. Position Overview RIVA Solutions is seeking a Senior Software Engineer (Java/Cloud) who is a hands-on senior engineer, not a purely feature-focused developer. This role requires deep technical expertise, strong system design instincts, and direct ownership of production systems. The ideal candidate has experience building, deploying, and supporting complex applications in live environments and is comfortable being accountable for system behavior after release. This role is well-suited for an engineer who enjoys owning systems end-to-end, including deployment support, troubleshooting production issues, addressing technical debt, and improving operational reliability. This is not a greenfield-only or heads-down coding role. The Senior Full Stack Developer will collaborate closely with product managers, architects, and DevOps teams to bridge legacy systems and modern cloud-based solutions while ensuring code quality, scalability, and system stability. Core Responsibilities - Design, develop, and maintain high-quality Java-based applications with a strong focus on scalability, reliability, and performance - Take hands-on ownership of production systems, including supporting deployments, troubleshooting production issues, and resolving incidents - Lead full-stack development efforts across backend services and front-end integrations, with a backend-leaning focus - Architect and implement services using Java 20+, Spring Boot/Core/Cloud and Hibernate/JPA to build maintainable, testable, high-performing services - Design and optimize data access layers using Hibernate (JPA) and advanced SQL; support Oracle today while contributing to future migration efforts to PostgreSQL (schema/query tuning, compatibility considerations) - Troubleshoot and remediate production performance issues across the stack (API, ORM, database), including Hibernate query tuning, indexing, and SQL optimization - Design and implement secure, scalable RESTful APIs - Participate directly in CI/CD pipeline troubleshooting, deployment support, and release validation using GitLab and SonarQube - Manage build automation and dependency management using Maven - Implement and enforce testing strategies using TDD and BDD, leveraging JUnit, Mockito, Cucumber, and Spock - Build accessibility considerations into application design and implementation, ensuring compliance with Section 508 standards - Support containerized and serverless workloads in AWS, including ECS, Fargate, and Kubernetes - Collaborate with DevOps teams to understand, maintain, and troubleshoot Infrastructure as Code (Terraform or similar tools) - Make informed architectural trade-offs related to performance, scalability, maintainability, and operational risk - Conduct code reviews, mentor other developers, and uphold engineering best practices - Ensure system uptime, performance, and stability across development, test, and production environments Minimum Qualifications - Bachelor’s degree (BA/BS) and 10+ years of experience, or Master’s degree (MA/MS) and 8+ years of experience in software development - Extensive hands-on experience with Java 20+ and object-oriented design principles - Strong expertise with Oracle databases and advanced SQL, with hands-on PostgreSQL experience (or demonstrated ability supporting Oracle-to-PostgreSQL migration initiatives) - Deep knowledge of the Spring ecosystem (Spring Boot, Spring Core, Spring Cloud) and Hibernate/JPA for ORM-based enterprise applications - Proven experience designing and maintaining enterprise persistence layers (ORM mappings, transactions, performance optimization) using Hibernate/JPA - Proven experience designing and supporting distributed systems and service-based architecture - Demonstrated ownership of production systems, including post-deployment support - Experience troubleshooting CI/CD pipelines and deployment issues - Proficiency with Git and modern branching and release strategies - Experience working in Agile development environments - Strong communication skills and ability to collaborate across technical and non-technical teams - Ability to obtain and maintain a High-Level Public Trust clearance Preferred Qualifications - Experience with Angular or similar front-end frameworks (integration-focused, not UI-specialist) - Experience supporting database modernization efforts, including Oracle-to-PostgreSQL migrations (schema conversion, SQL refactoring, performance tuning) - Strong experience with AWS cloud services, particularly containerized and serverless workloads - Hands-on experience with Terraform or similar infrastructure-as-code tools - Prior experience supporting USPTO or other federal systems - Experience serving as a senior engineer on complex, long-lived, product-centric platforms - Exposure to performance tuning, production monitoring, and system observability Preferred Certifications - AWS Certified Cloud Practitioner - AWS Certified Solutions Architect - AWS Certified Developer Salary Up to $145,000 per year, based on experience RIVA Benefits - Paid Time Off / Sick Leave - Health, Dental, and Vision Coverage - Life Insurance - Retirement Benefits / 401K with company matching - HSA/FSA Spending Accounts - Long- and Short-term Disability - Pet Insurance - Wellness Program Initiatives - RIVA Flex - Additional Workplace Benefits Equal Opportunity Statement RIVA Solutions is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, veteran status, or any protected class. If you need a reasonable accommodation to search for a job opening or to submit an online application, please email accommodations@rivasolutionsinc.com. Only messages left for this purpose will be returned.