Principal Software Development Engineer C# (Design/Build Platforms and Framework)

1058 Amadeus IT Pacific Pty Ltd; Manila; On-site; PHP 1,500,000 - 2,100,000; Full time

Benefits offered by this job

Global opportunities

Learning and development support

Competitive compensation

Job summary

Amadeus is seeking a Principal Software Development Engineer C# to lead multiple development teams in designing and building scalable platforms and frameworks. The role blends hands-on coding with strategic architecture, mentoring, and cross- domain collaboration across cloud-native environments.

The ideal candidate combines deep .NET/C# expertise with modern cloud-native practices, strong leadership, and a passion for elevating engineering quality and developer experience.

Qualifications

• Strong expertise in .NET Core and C#, with hands-on cloud experience.
• Expert in design patterns and cloud-native strategies (DDD, microservices, event-driven).
• Able to lead architecture across multiple projects and guide teams in execution.
• Proficient in API integration and unit testing.

Responsibilities

• Coordinate with product owner to balance functional and technical work.
• Support enterprise architecture in maintaining a technical roadmap and alignment.
• Communicate leadership priorities and technical guidance to all teams.
• Facilitate cross-team communication and collaboration across domains.
• Lead operational monitoring and deliver improvements.
• Ensure prompt resolution of production issues.
• Participate in interviews to assess technical skills and fit.
• Identify and facilitate developer trainings; promote innovation and empowerment.
• Support performance evaluations and improvement activities.
• Serve as the point of contact for teams as needed.
• Provide high-level estimates for features and propose optimized solutions.

Skills

C#

.NET Core

Cloud platforms

Design patterns

Unit testing

GitOps

Test automation

SQL scripting

Tools

Azure

AWS

GCP

SQL

Job description

Job Title

Principal Software Development Engineer C# (Design/Build Platforms and Framework)

About the role

The principal engineer will oversee the technical and functional activities of multiple development teams. The principal engineer has both individual contribution and management work.

Key Responsibilities

• Coordinate with product owner to balance functional and technical work
• Support the product architect and the enterprise architecture group in maintaning a technical road map and ensuring teams' alignment
• Responsible for communicating leadership team priority and technical guidance to all teams.
• Facilitates communications between teams and domains as needed.
• Lead operational monitoring collaborate with teams to deliver operational improvement work items.
• Ensure efficient resolution production issues
• Participate in the interview process and recommend techincally skilled candidates
• Identifiy and facilitate developer-centric trainings
• Foster collaborative work environment and promote innovation and empowerment
• Support performance evaluations and performance improvement activities as needed
• Serve as the point of contact of teams as needed
• Provide high level estimates for features.
• Propose solution, code and automate testing of optimized solutions.

About the Ideal Candidate

Architecture Technically versatile across languages, frameworks, and modern platforms, with the ability to stay current on emerging technologies and introduce improvements where they add value. Hands-on experience working within cloud native architecture Strong mentor and technical leader, capable of elevating engineering quality, shaping best practices, and improving overall developer experience Expert level in design patterns and cloud native strategies(DDD, Microservices, Event-driven etc.) Able to lead architecture design across multiple projects, defining scalable, reliable cloud‑native patterns and guiding teams in execution. Knowledgeable in API integration and implementation Knowledgeable in unit tests

Technical Requirements

• Experience with .NET Core (Expert level)
• C# or related languages
• Expert with implementing cloud deployed solutions (Azure preferred, AWS/GCP considered)
• Test automation experience using xUnit, NUnit or other C# test automation framework
• Experience using SQL scripting
• Bonus if you have Cloud data storage experience (Azure SQL, Cosmos or equivalents)
• Experience working with GitOps
• Test automation development experience beyond unit testing (integration, performance, etc.)

What We Offer

• A critical mission and purpose - At Amadeus, you'll power the future of travel with a critical mission and extraordinary purpose.
• A truly global DNA - Everything at Amadeus is global, from our people to our business, which translates into our footprint, processes, and culture.
• Great opportunities to learn - Learning happens all the time and in many ways at Amadeus, from on-the-job training to formal activities, and daily interactions.
• A caring environment – Amadeus fosters a caring environment that supports both professional growth and personal well‑being.
• A complete rewards offer - Amadeus provides attractive compensation packages, including salary, bonus, caregiving and health benefits.

Diversity & Inclusion

#Ll-APAC24 Diversity & Inclusion Amadeus aspires to be a leader in Diversity and Inclusion in the tech industry, enabling every employee to reach their full potential by fostering a culture of belonging and fair treatment, attracting the best talent from all backgrounds, and as a role model for an inclusive employee experience.

Amadeus is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to gender, race, ethnicity, sexual orientation,age, beliefs, disability or any other characteristics protected by law.

We are Amadeus and we make travel work better for everyone, everywhere. As part of our global team of 20,000+ passionate team members across 100+ locations, you’ll join a community united by a love for travel and technology. We’re not just shaping the future of travel; we’re using it as a force for good, enriching lives and supportingthe planet. Here, you’llbe freeto innovateand growth with drivencolleagues. Joinuonajourneywhereicontinua