Java Backend Sr. DeveloperLocation: Onsite Plano TXAll candidates must be on our W2 only even H4-EAD/ H1B/GC/USC.For visa we will need details for passport also Dl/GC copy H1B copy.Linkedin should match with resume.We are seeking an experienced Senior JAVA Developer with a proven track record of designing and delivering microservices architectures for large-scale, mission-critical applications. In this leadership role, you will define architectural standards, mentor development teams, and work closely with business stakeholders to align technology solutions with strategic objectives.
You should excel at communicating complex technical concepts, have deep knowledge of distributed systems, and possess a forward-thinking mindset that balances innovation with enterprise-level reliability.Key ResponsibilitiesArchitecture & Design LeadershipStrategic Technology RoadmapMicroservices ImplementationPerformance, Scalability & ResilienceDevOps & CI/CDObservability & MonitoringData Strategy & GovernanceTechnical Leadership & MentoringCross-Functional CollaborationRisk Assessment & ManagementQualificationsEducation & BackgroundBachelor's or Master's degree in Computer Science, Software Engineering, or a related field (or equivalent real-world experience).Proficiency in microservices architecture, domain-driven design (DDD), and event-driven systems.Deep experience with cloud platforms (AWS, Azure, GCP), containerization (Docker), orchestration (Kubernetes), and modern CI/CD pipelines.Strong understanding of messaging systems (Kafka, RabbitMQ) and distributed transactions (Saga patterns, eventual consistency).Expertise in observability (monitoring, logging, tracing) and performance tuning for large-scale, high-throughput applications.Solid background in relational and NoSQL databases (MySQL, PostgreSQL, MongoDB, Cassandra) with an emphasis on data modeling and scalability.Soft SkillsOutstanding communication and presentation skills, able to convey complex technical concepts to varied audiences.Proven leadership and mentorship abilities, adept at guiding teams through change and fostering innovation.Exceptional problem-solving and analytical skills, with the ability to quickly make informed decisions.Preferred QualificationsCertifications in AWS.Experience with service mesh (Istio, Linkerd) or advanced orchestration features for large-scale microservices.Familiarity with security best practices (OAuth2, SAML, PKI) and compliance frameworks.Notes:When talking to the Architects candidates ask them about their experience on managing greenfield projects and have them explain the details of the project and their role. Check if they understand Domain Driven Design and you can ask the below question on the same.Question:How would you approach identifying bounded contexts and defining microservice boundaries in a greenfield project?Senior Answer Expectation:Describes event storming with domain expertsMaps out domain events, commands, aggregatesEmphasizes minimizing dependencies and clear ownershipLeader Answer Expectation:Drives organization-wide DDD cultureAligns service boundaries with long-term scalability and team topologyLeads domain model evolution and architecture strategy