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ascendion

Senior Java Developer

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Job Description

Role Overview

Ascendion is seeking an experienced Java Developer with strong expertise in building enterprise-grade microservices applications. The ideal candidate will have hands-on experience in Core Java, modern frameworks, cloud-native development, and DevOps practices. This role requires strong problem‑solving skills, excellent communication, and the ability to collaborate with cross‑functional teams across geographies.

Mandatory Skills: Java & Microservices

  • Strong hands-on experience in Microservices-based enterprise application development using Java.
  • Deep understanding of Core Java concepts: Collections, Strings, Annotations, Interfaces, Exception handling, Multithreading, and OOP principles.
  • Practical experience working with Java 1.8+, including debugging and performance optimization.

Frameworks & Tools

  • Hands-on expertise with:
  • Servlets, Hibernate, Struts, JPA
  • Spring MVC, Spring Boot
  • Strong experience developing and deploying Microservices, and good understanding of:
  • Service Mesh
  • Blue/Green deployments
  • API Gateways

Frontend & UI Technologies

  • Good working knowledge of HTML, CSS, JavaScript, AngularJS.

Role Overview Database & Caching

  • Experience with NoSQL databases such as MongoDB, DocumentDB, Cassandra.
  • Exposure to caching solutions like Elastic Cache/Redis.

Role Overview API & DevOps

  • Ability to enhance and guide the team on API management platforms, design standards, patterns, and best practices.
  • Hands-on experience implementing DevOps pipelines using:
  • Bamboo
  • Jenkins
  • Maven
  • Bitbucket
  • Jira
  • Proficient with version control systems like Git, SVN.
  • Strong debugging capabilities to resolve API issues reported by QA/UI teams.

Other Technical Skills

  • Good understanding of modern Java features like Reactive Streams, Lambda Expressions, Stream API.
  • Knowledge of SDLC, Agile methodologies, Sprint ceremonies, and CI/CD processes.

Soft Skills

  • Excellent communication and interpersonal skills.
  • Strong team player with a collaborative mindset.
  • Willingness to work with on-site teams and participate in hand-over meetings (PST time zone, 60–90 minutes).

Nice-to-Have Skills

  • Ability to write relational queries and understand stored procedures (Oracle preferred).
  • Strong microservices/API debugging capabilities.
  • Knowledge of cloud-based design patterns and cloud-native architecture.

Responsibilities

  • Analyze the existing application code and define microservices from monolithic modules.
  • Perform build, unit testing, packaging, and deployment of services.
  • Collaborate closely with QA and UI teams to troubleshoot and resolve issues.
  • Ensure timely communication and updates to Scrum leads and product managers.
  • Contribute to continuous improvement of development practices, code quality, and system performance.

Education

  • Bachelor's degree (or equivalent) in Computer Science, Information Technology, Business Analysis, Organizational Development, or related disciplines.

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About Company

Job ID: 148566113

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