Mid Java Developer
Ascendion · Bengaluru · onsite · Posted 5d ago
Not disclosed10–12 yrsfulltimeSourced from
About a minute. You'll make an account on the way through.
About this role
We are seeking an accomplished Senior Developer with deep experience designing and building enterprise-grade APIs, event-driven solutions using Apache Kafka, and search/data solutions using Elasticsearch.
The ideal candidate will be a hands-on engineer who can take ownership of solution design through implementation, build highly scalable and resilient services, and work effectively within modern distributed and cloud-based architectures.
Key Responsibilities
The ideal candidate will be a hands-on engineer who can take ownership of solution design through implementation, build highly scalable and resilient services, and work effectively within modern distributed and cloud-based architectures.
Key Responsibilities
- Design, develop, test, and maintain scalable RESTful APIs and microservices.
- Lead API design efforts, including API contracts, versioning, authentication/authorization, error handling, observability, and performance.
- Build event-driven and asynchronous solutions using Apache Kafka, including producers, consumers, topics, partitions, consumer groups, and event-processing patterns.
- Design and develop solutions leveraging Elasticsearch for high-volume indexing, querying, search, and data retrieval.
- Integrate APIs and services with Kafka, Elasticsearch, databases, and other enterprise platforms.
- Design solutions for high availability, scalability, resiliency, and fault tolerance.
- Troubleshoot complex production issues involving APIs, distributed services, Kafka messaging, and Elasticsearch.
- Develop automated unit, integration, and API tests and contribute to strong engineering and CI/CD practices.
- Participate in architecture and design reviews and recommend improvements to existing applications and integrations.
- Perform code reviews and provide technical guidance to other developers.
- Partner with architects, product teams, DevOps engineers, and business stakeholders to translate requirements into reliable technical solutions.
- Strong professional experience as a Senior Software Engineer/Developer (10 years +) building enterprise-scale applications and distributed systems.
- Expert-level experience designing and developing REST APIs and microservices.
- Strong hands-on experience with Apache Kafka, including:
- Producers and consumers
- Topics and partitions
- Consumer groups
- Event-driven architecture
- Message serialization and schemas
- Error handling, retries, and dead-letter/error-processing patterns
- Monitoring and troubleshooting
- Strong hands-on experience with Elasticsearch, including:
- Index design and mappings
- Query development
- Data ingestion and indexing
- Search optimization
- Performance tuning and troubleshooting
- Strong development experience with Java/Spring Boot or a comparable enterprise development stack.
- Experience building high-volume, highly available distributed applications.
- Strong understanding of API security and authentication patterns, including OAuth 2.0/JWT.
- Experience with Git, automated testing, CI/CD, and modern DevOps practices.
- Experience working with containerized/cloud-native applications using technologies such as Docker and Kubernetes.
- Strong debugging, performance analysis, and production support skills.
- Experience with Kafka Streams, Kafka Connect, or Confluent Platform.
- Experience with the broader Elastic Stack, including Kibana and Logstash.
- Experience developing solutions on Azure, AWS, or another major cloud platform.
- Experience with API management/gateway technologies.
- Understanding of OpenAPI/Swagger specifications and API-first development.
- Experience with observability platforms and distributed application monitoring.
- Experience operating APIs, Kafka workloads, and Elasticsearch at significant enterprise
Sourced from foundit
Skills
DockerKubernetesApache Kafkaelastic searchOAuthREST APIJwtSpring BootJavaMicroservicesGITCi/Cd
About Ascendion
Ascendion
IT Services & Consulting
3.3k+
employees
2022
4 years old
Basking Ridge, NJ
India
About
Ascendion is a leading provider of AI-first software engineering services. Our applied AI, software engineering, cloud, data, experience design, and talent transformation capabilities accelerate innovation for Global 2000 clients. Ascendion is headquartered in New Jersey. In addition to our remote/hybrid workforce, we have a presence in 12 countries and 40+ global offices across North America, Europe, and APAC. We are committed to building technology powered by Generative AI with an inclusive workforce, service to our communities, and a vibrant culture. For more information, please go to www.ascendion.com.
Industries
IT Services & Consulting
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