Senior Software Development Engineer (C#, Design/Build Platforms)

Amadeus; Manila; Hybrid; PHP 2,500,000 - 4,200,000; Full time

Benefits offered by this job

Global DNA

Learning opportunities

Competitive compensation

Employee well-being

Job summary

Amadeus in Manila, Philippines seeks a Principal Software Development Engineer C# to oversee multiple development teams and drive the design/build platform and framework. The role blends individual contribution with leadership and requires cloud-native expertise and deep C# knowledge.

You will mentor teams, shape architecture across projects, and ensure high-quality delivery in a global travel tech setting while aligning with product goals and enterprise standards.

Qualifications

• Expert in C# and .NET Core with cloud-native experience.
• Strong knowledge of design patterns and scalable architectures.
• Experience with test automation and API integration.

Responsibilities

• Coordinate with product owner to balance functional and technical work.
• Lead architecture design across multiple projects with scalable cloud-native patterns.
• Mentor engineers and drive quality through best practices.
• Provide high level estimates for features and oversee testing strategies.

Skills

C# expert

NET Core

Cloud-native architecture

API integration

Unit testing

Tools

Azure

AWS/GCP

xUnit/NUnit

SQL scripting

Job description

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.

#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.