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Senior Software Development Engineer

Delta Air Lines

5 - 10 years

Bengaluru

Posted: 31/01/2026

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Job Description

Summary of Responsibilities:

  • Design and develop business, application, data, and infrastructure solutions, seek opportunities to optimize performance, maintain and troubleshoot application components as required in the cloud.
  • Play an active role in the architecture and be a key voice in technical initiatives and projects requiring integration of cross-functional systems.
  • Design and develop with consideration for Non-Functional Requirements (Scalability, Reliability, Availability, Observability, Fault Tolerance, Security, and Maintainability).
  • Create system documentation/playbook(s) and serve as technical reviewer and contributor in requirements, design, and code review
  • Develop test case design, perform test case execution, and work with product teams to resolve identified issues
  • Have the continuous improvement mindset on all areas of development and deployment.
  • Use and contribute to the Continuous Integration and Continuous Delivery process
  • Write well designed, non-complex, testable, efficient code.
  • Collaborate with developers across multiple products to build consensus on creation of reusable application components.
  • Aid and cover for other team members where required, including troubleshooting and maintenance of production systems/programs/applications.

What you need to succeed (Minimum Qualifications):

  • Ability to work with a high sense of urgency in a fast-paced area.
  • Proven expertise in Java/J2EE development with strong troubleshooting skills.
  • Hands-on experience in full-stack cloud-native development, including RESTful APIs and microservices using Spring Boot.
  • Proficiency in DevOps practices and tools such as Git, Jenkins, and Ansible.
  • Extensive experience deploying applications in AWS with deep knowledge of AWS services and Infra Deployment and CFT exposure.
  • Practical experience working with Kubernetes and ROSA container environments.
  • Familiarity with data streaming and processing technologies, including Apache Kafka, Apache Spark, and Apache NiFi.
  • Consistently prioritizes safety and security of self, others, and personal data.
  • Embraces diverse people, thinking, and styles.

Behavioral Competencies:

  • Ability to produce high quality results, work in a collaborative environment by embracing diverse perspectives and with a solution-based approach.
  • Adapt communication clearly and concisely based on team dynamics and expresses thoughts & ideas effectively.
  • Ability to engage effectively with peers and stakeholders to build trust and reliable working relationships.
  • Ability to understand business processes, implement innovative solutions, guide juniors on continuous improvement by constantly updating oneself on current technology & trends.
  • Inquisitive to understand customer and business expectations while creating value addition on technical solutions.

What will give you a competitive edge (Preferred Qualifications):

  • Experience in Containers, Kubernetes, Docker and frameworks like OpenShift.
  • Experience with automation and test tools (Postman, Mockito, SonarQube)
  • Experience in Cloud Technologies (preferably AWS) and application migration to cloud
  • Experience with test driven development
  • Able to communicate details to both technical and non-technical stakeholders
  • Bachelor's degree in a Computer Science/Engineering related discipline
  • AWS Certified Solutions Architect - Associate

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