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 experiencedJava Developerto 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 maintainmicroservices-based applicationsusingJavaandSpring Boot.
• Develop and optimizeRESTful APIsto ensure high performance, scalability, and security.
• Build high performance APIs, knowledge of Open API spec, hands on experience using OAuth2
• Writeclean, efficient, and maintainable codefollowing best practices and design patterns.
• Work withSQL databases(MySQL, PostgreSQL, Redis) and optimize queries for performance.
• Deploy, manage, and monitor applications oncloud environments, preferablyGCP.
• Manage theend-to-end release process, including build preparation, automated testing, UAT, stakeholder approvals, deployment throughJenkins, and post-deployment validation.
• Conductunit and integration testingusingJUnitandMockitoto ensure application reliability.
• Collaborate withcross-functional teams(UI / UX, DevOps, QA, Product) to define and deliver new features.
• Participate incode reviews, mentoring, andknowledge-sharing sessions.
• Maintaindocumentationfor functionalities, APIs, and system configurations to ensure clear communication among stakeholders.
• Research and implementinnovative solutionsto 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 BigQuery , 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 :

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