**India T&M; Special Bonus:** **Req ID:** 391635 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. We are currently seeking a Industry Consulting Snr. Consultant to join our team in Bangalore, Karnataka (IN-KA), India (IN). Job Description - Senior Java / Spring Boot Microservices Developer **Experience:** 6+ Years **Primary Skills:** Java 21/25, Spring Boot, Microservices, Kafka, AWS, Docker, Kubernetes, API Gateway, Apache CamelRole OverviewWe are looking for an experienced **Java/Spring Boot Microservices Developer** with a minimum of **6+ years of software development experience** . The candidate should have strong hands-on expertise in **Core Java and modern Java (Java 21/25)** , Spring Boot, microservices architecture, Kafka, containerization, and cloud-native application development on AWS.The candidate should be strong in **coding, problem-solving, troubleshooting, system design, and production support** and should be comfortable working with distributed enterprise applications.Required Technical Skills **Java - Strong expertise required** Strong hands-on experience with **Core Java and Java 21/25** Excellent understanding of OOP, Collections, Generics, Exception Handling and ConcurrencyStrong knowledge of **Streams, Lambdas, Optional, Records, Sealed Classes and modern Java features** Understanding of **Virtual Threads and modern concurrency concepts** Strong coding, debugging and performance troubleshooting skillsGood understanding of JVM, memory management and garbage collection **Spring Boot & Microservices** Strong hands-on experience with **Spring Boot** Experience designing and developing **REST APIs and microservices** Strong understanding of Spring Core, Dependency Injection, Spring MVC and Spring DataExperience with exception handling, validation, configuration management and application securityGood understanding of microservices design patterns, resiliency, scalability and fault toleranceExperience troubleshooting distributed microservice applications **Apache Kafka** Strong hands-on experience with **Kafka producers and consumers** Good understanding of topics, partitions, offsets and consumer groupsExperience with consumer lag, rebalancing and message-processing failuresUnderstanding of delivery semantics and idempotent message processingExperience handling retries, Dead Letter Topics/Queues and error scenariosAbility to troubleshoot Kafka performance and application integration issues **Apache Camel** Hands-on experience with **Apache Camel** Experience developing integration routes using Camel componentsKnowledge of Enterprise Integration PatternsExperience integrating REST APIs,



Kafka and other enterprise systems using Camel **AWS** Hands-on experience deploying and supporting applications on **AWS** Good understanding of relevant AWS services such as **EKS, ECS, EC2, S3, IAM, CloudWatch, ALB/NLB, Secrets Manager and API Gateway** Understanding of AWS networking and security conceptsExperience troubleshooting cloud-hosted applications **Docker & Kubernetes** Strong hands-on experience with **Docker and Kubernetes** Ability to create and optimize DockerfilesExperience with Kubernetes Deployments, Services, ConfigMaps and SecretsUnderstanding of readiness, liveness and startup probesExperience with resource requests/limits, autoscaling and rolling deploymentsAbility to troubleshoot pods, container failures, networking and deployment issuesExperience with **Helm** is preferred **API Gateway & API Security** Hands-on experience with **API Gateway technologies** Strong understanding of REST API design and API lifecycle managementKnowledge of **OAuth 2.0, JWT and authentication/authorization** Experience with API routing, security, throttling, rate limiting and monitoringAdditional SkillsGit and GitLab/GitHubCI/CD pipelines using Jenkins and/or GitLab CIMaven/GradleSQL and relational databasesLogging and monitoring tools such as Datadog/CloudWatchExperience with Agile/Scrum developmentGood understanding of application security and secure coding practicesCandidate ExpectationsThe candidate should:Have a minimum of **6+ years of relevant software development experience** Be **very strong in Java and hands-on coding** Have solid practical experience with **Spring Boot and microservices** Be capable of independently designing and developing production-grade REST APIs and microservicesHave solid hands-on knowledge of **Kafka, Docker and Kubernetes** Have practical experience working with **AWS** Be able to troubleshoot complex production issues across application, Kafka, Kubernetes and AWS layersUnderstand distributed systems, scalability, resiliency and performance considerationsHave good communication and problem-solving skillsPreferred / Nice to HaveJava 21/25 migration experienceKubernetes/EKS production experienceApache Camel integration experienceHelmIstio/service meshHashiCorp Vault or AWS Secrets ManagerObservability using DatadogExperience with vulnerability/security scanning toolsExperience working on high-volume,



event-driven enterprise applications **About NTT DATA** NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in R&D.; Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client's needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us . **_NTT DATA endeavors to make_** **_https://us.nttdata.com_** **_accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact us at_** **_https://us.nttdata.com/en/contact-us_** **_._** **_This contact information is for accommodation requests only and cannot be used to inquire about the status of applications. NTT DATA is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status. For our EEO Policy Statement, please click here (http://us.nttdata.com/en/compliance#eeos) . If you'd like more information on your EEO rights under the law, please click here (http://us.nttdata.com/en/compliance#know-your-rights) . For Pay Transparency information, please click here (http://us.nttdata.com/en/compliance#ppnp) ._**

📌 Industry Consulting Snr. Consultant (Bengaluru)
🏢 NTT America
📍 Bengaluru