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Principal iOS Software Developer Job Opening In Bengaluru – Now Hiring Delta Air Lines


Job description

About Delta Tech Hub:

Delta Air Lines (NYSE: DAL) is the U.S. global airline leader in safety, innovation, reliability and customer experience.

Powered by our employees around the world, Delta has for a decade led the airline industry in operational excellence while maintaining our reputation for award-winning customer service.

With our mission of connecting the people and cultures of the globe, Delta strives to foster understanding across a diverse world and serve as a force for social good.

Delta has fast emerged as a customer-oriented, innovation-led, technology-driven business.

The Delta Technology Hub will contribute directly to these objectives.

It will sustain our long-term aspirations of delivering niche, IP-intensive, high-value, and innovative solutions.

It supports various teams and functions across Delta and is an integral part of our transformation agenda, working seamlessly with a global team to create memorable experiences for customers.


“Why join?”:

  • Technology is a key enabler of the differentiated services that Delta provides.

    At the DTH, you get the opportunity to work on projects with a significant impact on business outcomes and customer experience.
  • Deepen your knowledge by taking part in multifaceted learning and development programs –Exposure to extensive internal and partner repositories, institutional affiliations, and industry SIG (Special Interest Groups) partnerships.
  • Collaborate with research, innovation & IP co-development partners.
  • Immerse yourself in an employee-centric culture.
  • Develop deep and broad business acumen on airline operations while retaining focus on cutting-edge technology driven solutions.
  • Avail a full range of benefits that support you and your family: Insurance, Commute, Meals, Retirement, and special travel opportunities.


ROLE DESCRIPTION:

YOUR RESPONSIBILITIES IN THIS ROLE:

  • Design and develop innovative features for customer-facing iOS applications.
  • Collaborate with cross-functional teams to define resilient and automated technical solutions.
  • Ensure high-quality, defect-free delivery with a focus on reusability and reliability.
  • Work closely with technical architects to align on system architecture and design.
  • Partner with IT peers and squad team members to deliver best-in-class customer experiences.
  • Ensure high code quality with clean CI/CD pipelines and 90%+ test coverage.
  • Assess feasibility and scalability of front-end solutions with stakeholders.
  • Review UI designs for technical feasibility and impact.
  • Address and prevent long-term technical debt through code reviews.
  • Apply industry-leading agile practices to drive development work.
  • Assist in production issue triage, release management, and backlog grooming.


Minimum Qualifications:

Technical Skills:

  • 4–6 years of hands-on experience in iOS front-end development.
  • Proficient in Swift, SwiftUI, and Objective-C (Required)
  • Strong experience with UIKit and performance optimization (Required)
  • Experience in hybrid application development for IOS is a plus
  • Familiarity with architectural and design patterns: MVVM, MVP, MVC, and SOLID principles.
  • Experience with XCUITest and XCTest for automated UI and unit testing.
  • Skilled in integrating and debugging RESTful APIs, JSON, and third-party libraries.
  • Proficient in Swift Packages and Git/GitHub for dependency and version control.
  • Understanding of functional programming and reactive patterns using Combine.
  • Experience with Core Data, Push Notifications, and App Lifecycle Management.
  • Familiarity with provisioning profiles, and certificate management.
  • Experience integrating with AWS-hosted backend services via REST APIs, including:
  • Basic familiarity with AWS Cognito, API Gateway, and S3 for front-end interactions.
  • Understanding of authentication flows, token management, and secure data handling.
  • Comfortable working in Agile development environments.


Preferred Qualifications:

Soft skills:

  • Demonstrates ownership and accountability for assigned tasks and deliverables.
  • Strong problem-solving skills with attention to detail and code quality.
  • Effective time management and ability to handle multiple assignments independently.
  • Clear and professional communication with team members and stakeholders.
  • Collaborates well within agile teams, contributing to sprint planning and retrospectives.
  • Open to mentoring junior developers and sharing technical knowledge.
  • Stays updated with emerging technologies to support future development needs.
  • Maintains a product-focused mindset with an understanding of customer impact.
  • Applies an enterprise-wide perspective when building scalable and maintainable solutions.

Required Skill Profession

Computer Occupations


  • Job Details

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Unlock Your Principal iOS Potential: Insight & Career Growth Guide


Real-time Principal iOS Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Principal iOS in Bengaluru, India, highlighting market share and opportunities for professionals in Principal iOS roles.

37682 Jobs in India
37682
4667 Jobs in Bengaluru
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Download Principal Ios Jobs Trends in Bengaluru and India

Are You Looking for Principal iOS Software Developer Job?

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Delta Air Lines adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying India laws and regulations

What Is the Average Salary Range for Principal iOS Software Developer Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Bengaluru. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Principal iOS Software Developer?

Key qualifications for Principal iOS Software Developer typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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Interview Tips for Principal iOS Software Developer Job Success

Delta Air Lines interview tips for Principal iOS Software Developer

Here are some tips to help you prepare for and ace your Principal iOS Software Developer job interview:

Before the Interview:

Research: Learn about the Delta Air Lines's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Principal iOS Software Developer interview at Delta Air Lines, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Delta Air Lines's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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