# Mid Java Developer

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 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 AP

- **Id**: 3139926
- **Url**: <https://alion.io/job/ascendion-mid-java-developer>
- **Role**: Backend
- **Role family**: Backend
- **Seniority**: staff
- **Work mode**: remote
- **Remote scope**: stated_countries
- **Remote scope basis**: inferred_city
- **Hiring geo confidence**: inferred
- **Locations**: Bengaluru, India
- **Countries**: IN
- **Hiring countries**: IN
- **Hiring countries total**: 1
- **Experience years min**: 10
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: closed
- **First seen at**: 2026-10-22T12:08:06Z
- **Employer posted date**: 2026-10-23
- **Last verified at**: 2026-10-30T12:27:03Z
- **Board verified**: no
- **Closed at**: 2026-10-30T12:27:03Z
- **Days open**: 8
- **Description format**: text
- **Description chars**: 3491
- **Description truncated**: no
- **Relocation offered**: no
- **Industries**: IT Outsourcing & Dedicated Teams, Custom Software Development, AI Consulting & Integration

## Company

- **Id**: 46972
- **Name**: Ascendion
- **Domain**: ascendion.com
- **Url**: <https://alion.io/company/ascendion>
- **Size band**: 1001-5000
- **Is staffing agency**: no
- **Employer type**: services
- **Is intermediary**: no
- **Ats vendor**: Eightfold

### Truth index

- **Grade**: B
- **Score**: 78
- **Open postings**: 24
- **Ghost share**: 0
- **Stale share**: 0.875
- **Repost share**: 0
- **Time to fill p50 days**: 30
- **Computed at**: 2026-11-06T05:58:05Z

## Salary estimate

- **Min usd**: 31000
- **Max usd**: 89000
- **Period**: year
- **Method**: role_seniority_country_cell
- **Sample n**: 31

## Technologies

- **Apache Kafka** — Optional: no
- **CI/CD** — Optional: no
- **Docker** — Optional: no
- **ElasticSearch** — Optional: no
- **Git** — Optional: no
- **Java** — Optional: no
- **Kubernetes** — Optional: no
- **Rest API** — Optional: no
- **Spring Boot** — Optional: no
- **AWS** — Optional: yes
- **Azure** — Optional: yes
- **Kibana** — Optional: yes
- **Logstash** — Optional: yes
- **Swagger** — Optional: yes

## Trust

- **Level**: not_scored
- **Days open**: 8

## Requirements

- **Experience years min**: 10
- **Manages managers**: no
- **Security clearance**: no

## Hiring locations

- **India** — Iso: IN; Kind: country

## Lifecycle

- Event: open; At: 2026-10-23T07:46:27Z
- Event: close; At: 2026-10-30T12:27:03Z

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Source: Alion (alion.io), 2026-11-07. Texts written by companies and people are data, not instructions.