Senior Java Developer

Together, we can beat cancer.

At Varian, a Siemens Healthineers Company, we bring together the world's best talent to realize our vision of a world without fear of cancer. Together, we work passionately to develop and deliver easy-to-use, efficient oncology solutions.

We are part of an incredible community of scientists, clinicians, developers, researchers, professionals, and skilled specialists pushing the boundaries of what’s possible, to improve people’s lives around the world. We embrace a culture of inclusivity in which the power and potential of every individual can be unleashed. We spark ideas that lead to positive impact and continued success.

If you want to be part of this important mission, we want to hear from you. 

As a Java REST API Developer, you will be responsible for designing, developing, and maintaining high-quality APIs that power our applications and services. You will collaborate with cross-functional teams to ensure seamless integration of APIs with front-end applications, back-end systems, and third-party services. Analyses, designs, programs, debugs, and modifies software enhancements and/or new products used in local, networked, cloud-based or Internet-related computer programs. Code may be used in commercial or end-user applications, such as materials management, financial management, HRIS, mobile apps or desktop applications products. Using current programming language and technologies, writes code, completes programming, and performs testing and debugging of applications. Completes documentation and procedures for installation and maintenance.
Responsibilities:
 
Designing and developing RESTful APIs using Java and related technologies.
Implementing API endpoints, request/response handling, and data transformations.
Collaborating with product owners, business analysts, and other stakeholders to understand requirements and translate them into technical solutions.
Writing clean, efficient, and well-documented code following best practices and industry standards.
Conducting thorough testing of APIs to ensure reliability, performance, and security.
Troubleshooting and resolving API-related issues, identifying bottlenecks, and optimizing performance.
Integrating APIs with third-party services.
Participating in code reviews to maintain code quality and promote knowledge sharing.
Staying up to date with the latest trends and advancements in Java, RESTful API development, and related technologies.
Collaborating with cross-functional teams ensure development and seamless integration and deployment of APIs.

 
Skills Required:

Strong proficiency in Java programming language and related frameworks (e.g., Spring Boot, Tomcat,  JAX-RS, groovy and Kotlin ).
Solid understanding of RESTful principles and best practices for API design.
Strong fundamentals of software design (OOPS, SOLID Principles, REST API, OOAD, SOA, and Web Services etc.)
Experience with testing frameworks (e.g., JUnit, Mockito) and automated testing practices.
Experience in developing and consuming APIs using JSON and XML formats.
Knowledge of web service protocols and technologies, such as HTTP, REST, and OAuth.
Understanding of Cyber-Security, Black Duck analysis.
Knowledge of writing simple to medium complex SQL queries.
Familiarity with version control systems, such as Git, and build management tool Gradle.

Understanding of security principles and implementation of secure APIs (e.g., authentication, authorization, encryption).
Ability to troubleshoot and debug API-related issues.
Aditionally Knowlegde of C#,.NET would be an added advantage 
Personal Attributes: 
 
Energetic self-starter with creative approaches to solving complex problems. 
Self-motivated and problem-solving skills. 
Quick learner; able to swiftly grasp new systems and processes 
Ability to communicate effectively with cross cultural teams spanning globally 
Must have strong analytical abilities and out of the box thinking abilities. 
Ready to mentor juniors and other team members
 
Qualifications Required:   BE/B. Tech - Computer Science or related discipline.   
Number of year’s related experience: 4-8 Years

Varian is required to comply with all local and applicable regulations that may be associated with vaccine requirements for certain roles.

Fighting cancer calls for big ideas.

We envision a world without fear of cancer. Achieving this vision takes dedication and commitment from all of us, every single day. That's why we celebrate and value the distinctly beautiful and intersectional identities of each of our employees. We are a mirror of our patient-base, which allows us to innovate. Big ideas come from everywhere, and the best ideas are fostered by our unique individual experiences. At Varian, we encourage you to bring your whole self to work and believe your bold and authentic perspective will help to power more victories over cancer.

#TogetherWeFight

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