United States onlyDate Posted:
2025-06-24Country:
United States of AmericaLocation:
HAZ99: Field Office - AZ Remote Location, Remote City, AZ, 85001 USAPosition Role Type:
RemoteU.S. Citizen, U.S. Person, or Immigration Status Requirements:
Must be authorized to work in the U.S. without the company’s immigration sponsorship now or in the future. The company will not offer immigration sponsorship for this position. The company will not seek an export authorization for this role.Security Clearance:
None/Not RequiredWould you be excited to work on a team that is using real time data to build systems and solve complex mapping challenges to help some of the world’s best airlines?
Collins Aerospace, an RTX company, is a leader in advanced technological and intelligent solutions for the global aerospace and defense industry. We are looking for a Senior Software Engineer (.Net/C#) to join our OpsCore squad within our Connected Aviation Solutions unit. You will work as tech lead in a small group of engineers (5) to deliver complex new features and resolve bugs in a fully agile environment. Our software products support commercial airlines across the world. The right candidate will have direct commercial experience on both front end and back-end development of web products.
At Collins we are building and supporting large scale systems in the cloud using a wide span of cutting-edge technologies to deliver scalable systems for our clients. You should be a creative, Senior Software Engineer who has developed scalable systems using Microservice patterns. Coding will predominantly be in C# with a bit of Angular (about 20% on the front end) and you will bring our systems to life for our customers. You will play a key role in a high velocity team that manage their own sprints. You should have a passion to work on both front end and back-end solutions being a true software engineer that loves to code regardless of the area within the full-stack spectrum. In this role, you will also guide and mentor junior team members; helping them reach the next step in their career at Collins.
Tech Stack: C#.NET, Angular, JavaScript, AWS, Docker, Kubernetes
What You Will Do:
Lead the design and architecture of scalable, high-performance software solutions using C# and .NET technologies microservices in docker containers on Kubernetes to deliver web APIs and services to consume and present large amounts of data from disparate sources.
Develop and maintain web applications, APIs, microservices, and backend systems.
Coding JavaScript, Angular (13+), CSS and HTML to deliver web based front ends.
Implement unit tests, integration tests, and ensure high code quality through proper code reviews.
Use advanced debugging tools and techniques to identify root causes of issues in production and development environments.
Collaborate with clients or stakeholders to gather requirements, understand business needs, and translate them into technical solutions.
Present your software design to your peers for a design review.
Mentor and guide junior and mid-level developers, fostering a culture of knowledge sharing and continuous learning.
Create and maintain clear, concise technical documentation for code, APIs, system architecture, and deployment processes.
Responsible for backlog refinements, sprint reviews, sprint planning as a member of the team.
Qualifications You Must Have:
Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and minimum 8 years prior relevant experience or an Advanced Degree in a related field and minimum 5 years of experience or in absence of a degree, 12 years of relevant experience.
Must be authorized to work in the U.S. without sponsorship now or in the future. RTX will not offer sponsorship for this position.
Experience as a technical lead responsible for architectural decision making and product delivery.
Experience as a Software Engineer with microservice design and interaction using full stack languages and technologies such as C# & Angular, TypeScript, PostgreSQL, MySQL or similar.
Experience with cloud technologies and platforms such as Amazon Web Services (AWS) and Kubernetes or similar.
Qualifications We Prefer:
Experience with large-scale SaaS system design, data management, and microservice integration.
Knowledge of cloud native tools like Terraform, or similar.
Knowledge of cybersecurity best practices and secure software design.
Experience with large scale messaging platform like Kafka, RabbitMq
An agile mindset with a focus on learning, rapid iteration, and an openness to new approaches.
Prior aviation related experience preferred- Airline operations, flight plan systems, and/or aviation weather.
What We Offer:
Some of our competitive benefits package includes:
- Medical, dental, and vision insurance
- Three weeks of vacation for newly hired employees
- Generous 401(k) plan that includes employer matching funds and separate employer retirement contribution, including a Lifetime Income Strategy option
- Tuition reimbursement program
- Student Loan Repayment Program
- Life insurance and disability coverage
- Optional coverages you can buy: pet insurance, home and auto insurance, additional life and accident insurance, critical illness insurance, group legal, ID theft protection
- Birth, adoption, parental leave benefits
- Ovia Health, fertility, and family planning
- Adoption Assistance
- Autism Benefit
- Employee Assistance Plan, including up to 10 free counseling sessions
- Healthy You Incentives, wellness rewards program
- Doctor on Demand, virtual doctor visits
- Bright Horizons, child and elder care services
- Teladoc Medical Experts, second opinion program
- And more!
Learn More & Apply Now!
Avionics:
Avionics delivers advanced cockpit displays, vision systems, and comprehensive digital solutions for global government, commercial and business aviation customers. We provide connectivity and managed data services to ensure safety and seamless communication for passengers, crews, and militaries, from aircraft and airports to air traffic management. Join us in creating solutions that connect the world, one flight at a time. Start your application today.
*Please ensure the role type (defined below) is appropriate for your needs before applying to this role.
Remote: Employees who are working in Remote roles will work primarily offsite (from home). An employee may be expected to travel to the site location as needed.
At Collins, the paths we pave together lead to limitless possibility. And the bonds we form – with our customers and with each other -- propel us all higher, again and again.
Apply now and be part of the team that’s redefining aerospace, every day.
The salary range for this role is 101,000 USD - 203,000 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act.
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