Senior Software Developer - Development microservices, Delhi, India

Overview

Senior Software Developer (Microservices and Java)

WELCOME TO SITA

We're the team that keeps airports moving, airlines flying smoothly, and borders open. Our tech and communication innovations are the secret behind the success of the world's air travel industry.

You'll find us at 95% of international hubs. We partner closely with over 2,500 transportation and government clients, each with their own unique needs and challenges. Our goal is to find fresh solutions and cutting-edge tech to make their operations run like clockwork. Want to be a part of something big?

Are you ready to love your job? The adventure begins right here, with you, at SITA.

Summary Role Description

We are looking for an experienced Senior Software Developer (Microservices and Java) to join our team. The candidate will take a role in designing, developing, and deploying scalable and secure applications, with a focus on Microservices, Java development, and Spring Boot. You will work in an Agile environment, leveraging modern tools and technologies to deliver high-quality solutions that meet business needs.

Purpose

As a Senior Software Developer, you will be responsible for overseeing the development lifecycle, ensuring best practices in design and implementation. You will focus on building robust Java-based backends with Spring Boot and implementing microservices. Additionally, you will collaborate with cross-functional teams to maintain high standards in security, scalability, and performance.

Key Responsibilities

• Design, develop, and maintain scalable Java-based backend solutions using Spring Boot.
• Lead the development and implementation of microservices.
• Work collaboratively in an Agile environment, employing Scrum techniques.
• Ensure application security by implementing features such as JWT authentication and authorization.
• Manage databases, including SQL (Oracle, MySQL) and NoSQL (MongoDB, Elasticsearch).
• Oversee CI/CD pipelines using Azure DevOps and ensure efficient deployment processes.
• Perform unit and integration testing using tools like JUnit and Mockito.
• Mentor team members in best practices for software development and delivery.
• Troubleshoot and optimize performance issues in backend systems.
• Document technical specifications and maintain comprehensive records.

Education and Professional Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field.

Qualifications

Experience

• 5+ years of professional software development experience
• Proven expertise in Java development and Spring Boot frameworks.
• Hands-on experience in developing microservices-based architectures.
• Experience with Agile methodologies and Scrum practices.
• Proficiency in building CI/CD pipelines using Azure DevOps.
• Familiarity with implementing security features and managing confidential systems.
• Experience working with Linux/Unix environments.

Knowledge and Skills

Essentials

• Programming Language and Backend Frameworks: Java and Spring Boot
• Experience with modern software development practices using tools such as git for source control, and CI/CD tools such as GitHub Action, TeamCity, Jenkins, Octopus Deploy or similar
• Web Services: Proficiency in RESTful and SOAP web services
• Version Control: Proficiency with Git and GitHub
• Problem-Solving: Strong analytical and problem-solving abilities.
• Familiarity with Agile practices and Scrum techniques.
• Effective communication and collaboration with technical and non-technical stakeholders.
• Experience with Linux/Unix systems and Java project build tools like Maven.
• Databases: SQL (Oracle, MySQL) and NoSQL (MongoDB, Elasticsearch).
• CI/CD Tools: Azure Pipelines
• Testing: Unit and integration testing with JUnit and Mockito

Optional

Knowledge and/or experience of

• Cloud services (AWS, Azure, GCP)
• Containerization (Docker, Kubernetes, GitLab)
• IAM like Foregrock, etc.
• Karaf Microservices