Net Full stack Developer / .Net backend Developer Location: Seattle , WA , Dallas, TX, Chicago, IL , New York, NY (Onsite) Duration : long term. Our team is on a mission to expand Airline's sales channels and capabilities. NDC, pioneered by the International Air Transport Association (IATA), is set to revolutionize communication between airlines and travel agents. We are seeking a Senior Back-End Software Engineer Leads to play a pivotal role in this transformation. If you are a self-driven individual with strong ownership skills, a delivery and solution-oriented mindset, expertise in C#, .Net, Azure, CI/CD, and IaC, as well as in-depth knowledge of airline domain, we want you to be a part of our collaborative and forward-thinking team. Key Responsibilities: Back-End Development: Design, develop, and maintain complex software applications, ensuring high-quality, scalable, and efficient code. Ownership: Take ownership of projects, features, and tasks, from inception to delivery, and drive them to successful completion. Solution-Oriented Mindset: Identify problems, propose innovative solutions, and work collaboratively to address challenges that arise during development. Technology Expertise: Utilize your expertise in C#, .Net, Azure, CI/CD, and IaC to build and optimize applications that meet the company's objectives. Highly Collaborative: Collaborate closely with cross-functional teams, including product managers and other engineers, to ensure alignment with business goals and user requirements. Code Review: Perform and participate in code reviews to maintain high-quality code, ensure best practices, and mentor junior team members. Agile Development: Contribute to an Agile development environment, including sprint planning, daily stand-ups, and retrospectives, to continuously improve development processes. Technical Documentation: Create and maintain technical documentation for your work, making it accessible to team members. Mentorship: Provide mentorship and knowledge sharing to junior team members, fostering growth and development within the team. (Preferred) Airline Domain Knowledge: Apply your deep understanding of airline and/or travel industry practices to improve the NDC experience and drive delivery. Qualifications: Bachelor's degree in Computer Science, Software Engineering, or related field (or equivalent professional experience 10+ years of experience in software development, with a focus on API development. Strong expertise in C#, .Net, Azure, CI/CD, and IaC. Proven track record of delivering projects on time and with high quality. Exceptional problem-solving and analytical skills. Ability to work in a fast-paced, dynamic environment. Excellent communication and interpersonal skills. Strong collaboration and teamwork skills. Self-motivated and proactive in taking ownership of projects.