Role Description We are seeking a versatile Software Engineer to contribute across platform engineering, cloud infrastructure, distributed systems, application development, integration services, and healthcare workflow solutions. This role bridges the gap between foundational cloud platforms and customer-facing healthcare applications, providing opportunities to work throughout the software development lifecycle. The ideal candidate is passionate about building reliable platforms, developing innovative applications, solving complex technical challenges, and delivering solutions that directly impact healthcare providers, patients, payers, and public health organizations. - Design, develop, test, and maintain scalable software solutions and cloud-native services. - Build and support healthcare applications, APIs, integrations, and platform capabilities. - Develop reliable, secure, and highly available systems running on Oracle Cloud Infrastructure (OCI). - Collaborate with product managers, architects, engineers, and operational teams to deliver customer-focused solutions. - Participate in system design, code reviews, troubleshooting, performance optimization, and operational excellence initiatives. - Contribute to automation, observability, security, and continuous delivery practices. - Support modernization efforts leveraging cloud technologies, healthcare interoperability standards, and AI-driven capabilities. Qualifications - 3+ years of experience in software engineering, application development, platform engineering, or related technical roles within a fast-paced technology environment. - Bachelor's degree in Computer Science, Engineering, or related field. - Experience developing enterprise software applications or cloud platforms. - Strong programming and software design skills. - Experience with distributed systems, APIs, and cloud technologies. - Knowledge of software development lifecycle and engineering best practices. - Experience with healthcare technology or regulated industries (preferred). - Experience with OCI, AWS, Azure, or Google Cloud (preferred). - Familiarity with healthcare interoperability standards (preferred). - Experience building large-scale SaaS platforms (preferred). - Knowledge of AI, machine learning, or data engineering solutions (preferred). - Strong problem-solving and communication skills (preferred). Technologies and Areas of Focus - Oracle Cloud Infrastructure (OCI) - Cloud-native architectures - Distributed systems and microservices - Kubernetes and container technologies - Java, Python, Go, JavaScript, or related languages - REST APIs and event-driven systems - CI/CD and DevOps tooling - Infrastructure automation - Observability and monitoring platforms - Healthcare interoperability standards (FHIR, HL7, SMART on FHIR) - Artificial Intelligence and Machine Learning platforms - Large-scale healthcare data management Cross-Functional Leadership - Partner with engineering, product, security, operations, and customer teams. - Drive engineering excellence through best practices, mentoring, and technical leadership. - Participate in roadmap planning and technology modernization efforts. - Contribute to innovation initiatives focused on AI, cloud, healthcare interoperability, and next-generation healthcare experiences. Current and Future Initiatives - Next-generation cloud-native EHR platforms - AI-first healthcare experiences embedded directly into clinical workflows - Intelligent automation for clinicians and healthcare staff - Advanced interoperability and healthcare data exchange - Unified healthcare data platforms - Conversational and agentic AI capabilities - Healthcare-specific cloud services built on OCI - Large-scale modernization of healthcare systems across providers, payers, and government organizations - Expansion of secure, scalable healthcare infrastructure supporting global healthcare ecosystems Benefits - Flexible medical, life insurance, and retirement options. - Opportunities for community involvement through volunteer programs. Company Description Oracle Health is transforming the future of healthcare by building secure, scalable, AI-enabled healthcare platforms that improve patient outcomes, reduce administrative burden, and enable healthcare organizations to operate more efficiently. Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing accommodation-request_mb@oracle.com or by calling 1-888-404-2494 in the United States. Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law.

• Design, build, and maintain highly available Kubernetes infrastructure at scale • Lead design for small-medium components/features and participate in design for larger components/features • Have significant ownership of a component/feature of the compute platform • Contribute to architecture decisions for container orchestration and cloud-native services • Mentor engineers on Kubernetes best practices, container security, and cloud infrastructure • Develop automation tools and improve CI/CD pipelines for containerized applications • Collaborate with platform and application teams to optimize workload performance • Drive initiatives to improve system reliability, observability, and disaster recovery • Participate in on-call rotation and incident response

• Desenvolver e manter microserviços backend em Java (11+) com Spring Boot; • Implementar APIs REST; • Construir soluções aderentes à Arquitetura; • Criar integrações com sistemas internos e externos; • Garantir consistência de dados em fluxos distribuídos; • Revisar código (code review) com foco em: • Qualidade; • Segurança; • Performance; • Trabalhar com pipelines de CI/CD; • Preparar aplicações para deploy; • Participar de cerimônias: • Daily; • Planning; • Refinamento; • Retrospectiva; • Estimar histórias técnicas; • Quebrar épicos em tarefas menores; • Colaborar com: • PO (Product Owner); • QA; • Devs frontend; • Dar visibilidade de impedimentos.

Role Description Marqeta is looking for a talented Senior Software Engineer - Kubernetes Operations to help build and scale our foundational compute infrastructure. You will define and deliver well-scoped milestones for projects and may serve as a technical lead for projects on your team. You will actively keep customer needs in mind and work with cross-functional stakeholders to deliver technical solutions that provide value quickly. Learn more about our Product and Engineering team. The Impact You'll Have - Design, build, and maintain highly available Kubernetes infrastructure at scale - Lead design for small-medium components/features and participate in design for larger components/features - Have significant ownership of a component/feature of the compute platform - Contribute to architecture decisions for container orchestration and cloud-native services - Mentor engineers on Kubernetes best practices, container security, and cloud infrastructure - Develop automation tools and improve CI/CD pipelines for containerized applications - Collaborate with platform and application teams to optimize workload performance - Drive initiatives to improve system reliability, observability, and disaster recovery - Participate in on-call rotation and incident response Qualifications - 5+ years of software engineering experience - 3+ years of hands-on production experience with Kubernetes - Strong understanding of container technologies (Docker, containerd) - Experience with infrastructure as code (Terraform, Helm, or similar) - Proficiency in at least one programming language (Go, Python, Java) - Deep knowledge of networking, security, and distributed systems - Experience with cloud platforms (AWS, GCP, or Azure) - Strong communication and collaboration skills Requirements - Certified Kubernetes Administrator (CKA) or Certified Kubernetes Security Specialist (CKS) - Experience with service mesh technologies (Istio, Linkerd) - Knowledge of observability tools (Prometheus, Grafana, Datadog) - Experience in fintech or payments industry - Contributions to open-source Kubernetes ecosystem Benefits - Multiple health insurance options - Flexible time off – take what you need - Retirement savings program with company contribution and after tax contributions - Equity in a publicly-traded company and an Employee Stock Purchase Program - Family-forming benefits, fertility support, and up to 20 weeks of Parental Leave - Free therapy sessions, financial and professional coaching, and legal advice - Monthly stipend to support our remote work model - Annual “development dollars” to support our people growth and development - Through Flex First, the freedom to live and work wherever you and your family thrive