Senior Java Developer

Infoya is a global IT solutions provider specializing in transforming complex challenges into streamlined, AI-powered outcomes. Through proprietary technology accelerators and full-scale enterprise services, Infoya automates workflows, enhances operational efficiency, and drives digital transformation across industries. With a presence in Canada, the US, India, and Costa Rica, we blend technical depth with creative problem-solving to deliver measurable impact.

Job Description  We are looking for an experienced

Java Developer to design, build, and maintain robust, scalable, and high-performance applications. You will work on developing modern e-commerce and enterprise-grade solutions for retail and inter-organization clients. The ideal candidate will have a strong command ofJava, Spring Boot, microservices architecture, security and SQL databases.

Key Responsibilities:

- Design, develop, and maintain microservices-based applications using

Javaand

Spring Boot.
Develop and optimize

RESTful APIsto ensure high performance, scalability, and security.
Build high performance APIs, knowledge of Open API spec, hands on experience using OAuth2
Write clean, efficient, and maintainable code following best practices and design patterns.
Work with

SQL databases(MySQL, Postgre

SQL, Redis) and optimize queries for performance.
Deploy, manage, and monitor applications oncloud environments, preferably

GCP.
Manage theend-to-end release process, including build preparation, automated testing, UAT, stakeholder approvals, deployment through

Jenkins, and post-deployment validation.
Conduct unit and integration testing using

JUnitand

Mockitoto ensure application reliability.
Collaborate withcross-functional teams(UI/UX, Dev Ops, QA, Product) to define and deliver new features.
Participate incode reviews, mentoring, and knowledge-sharing sessions.
Maintaindocumentationfor functionalities, APIs, and system configurations to ensure clear communication among stakeholders.
Research and implement innovative solutions to enhance system performance and resolve complex challenges.
Requirements   Must-Have Qualifications

7- 9 years  of hands-on experience in  backend development  , building  scalable and high-availability applications

Proven years  of solid experience with  Java (8,11) Spring frameworks  , with  Spring Boot  as a core requirement

Strong Expertise of experience designing and developing  high-performance REST APIs  , with strong knowledge of  OpenAPI specifications  and hands-on experience implementing  OAuth2, Multithreading, Caching
Hands-on experience writing  SQL queries  and working with relational databases, particularly  PostgreSQL

Hands-on experience with   CI/CD pipelines    ,  including tools such as Jenkins, Docker, Kubernetes, Maven, Gradle.
Expertise in building and deploying solutions on  Google Cloud Platform (GCP)  , with a strong understanding of cloud-native architectures

Proven experience in Agile environment,  mentoring developers  , including  code reviews, technical guidance, and best-practice enforcement
Desired Skills (2+ Years)  

Experience with  Google Big Query  ,  Apache Beam (Java)  , or similar data-processing technologies (  highly desirable  )

Strong understanding of  data modeling  concepts

Exposure with  automation and scripting  , preferably using  Python

What We Offer  :
Competitive salary and benefits package.
Opportunity to work with a diverse and talented team.
Professional development and growth opportunities.
A dynamic and collaborative work environment.

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