Principal Software Engineer

Job Details

Description

TransCore (TRN), a subsidiary of ST Engineering, is seeking full-time Principal Software Engineers to join our teams in Union, New Jersey or Germantown, Maryland.

Job Summary:  The Principal Software Engineer is a seasoned profession having broad expertise and unique knowledge using skills to contribute to TransCore’s Objectives, principles and Goals in creative and effective ways.

Selected candidate shall possess extensive knowledge in the technologies mentioned below along with knowledge of emerging trends and best industry practices.

will play a critical role in designing, developing, and deploying high-performance, distributed software applications.

These positions require expertise in designing scalable microservices architectures, containerization, application security, and message/event-driven architectures.

The ideal candidates will have experience leading teams, managing client relationships, and deep knowledge of the full software development lifecycle (SDLC).

Familiarity with Kubernetes, Docker, microservice development, and SAFe methodology is a must.

Sponsorship is not available for these positions. 

Essential Duties and Responsibilities include but not limited to:  

• Design and implement scalable, high-performance distributed systems using .NET Core, Docker, Kubernetes, and SQL Server.


• Develop and implement microservices-based architectures focused on performance, scalability, and security.


• Work with event-driven architecture (both batch and streaming), integrating complex systems seamlessly.


• Collaborate with engineering teams to implement best practices in security, architecture, and application design.


• Lead technical design sessions, provide mentorship, and ensure engineering practices align with business objectives.


• Manage client relationships, understanding business requirements, and translating them into robust technical solutions.


• Oversee code and architecture reviews to ensure high-quality software solutions.


• Collaborate with cross-functional teams, including DevOps, QA, product management, and business stakeholders.


• Continuously evaluate emerging technologies and trends to incorporate into our software development strategies.


• Stay updated on industry’s best practices and align with the latest technological advancements.

Qualifications:

• Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.


• 8+ years of experience in software development, with at least 2 years in leadership or architect role.


• Strong experience in Kubernetes, Docker, and microservices development.


• Proven expertise in working with message/event-driven architecture, including both batch and streaming systems.


• Solid understanding of containerization technologies (Docker) and orchestration with Kubernetes.


• Experience working with the MS solution stack (including .NET Core, SQL Server, and RabbitMQ).


• Strong experience with application security best practices, including secure coding and secure DevOps practices.


• Knowledge of the full software development lifecycle (SDLC) and Agile methodologies.


• Ability to lead and collaborate with teams, ensuring technical solutions align with business needs.


• Excellent problem-solving, analytical, and troubleshooting skills.


• Strong communication skills, capable of explaining technical concepts to both technical and non-technical stakeholders.

Preferred Qualifications:

• Tolling experience is highly preferred.


• Experience with cloud-based architectures (Azure, or GCP) and deploying applications in cloud environments.


• SAFe (Scaled Agile Framework) experience is preferred.


• Strong business acumen and experience managing client-facing projects.

About Us:
We are a leading provider of tolling solutions and transportation technology, focused on building scalable and secure software systems that shape the future of tolling and transportation.

Our team uses advanced technologies like .NET Core, Docker containers, Kubernetes, RabbitMQ, and SQL Server.

We’re looking for highly skilled Senior Software Engineers and Principal Software Engineers to join our team and drive the design and implementation of innovative systems.

What We Offer:

• Competitive salary and benefits package.


• Opportunity to work on innovative, high-impact software systems.


• A collaborative and supportive team environment.


• Career growth and development opportunities.


• Health, dental, and vision insurance.


• The chance to contribute to cutting edge technology stack including GenAI and Agentic AI.

TransCore offers competitive compensation and an excellent benefit package that includes medical, dental and vision coverage, flexible savings accounts, 401K, Life and AD&D insurance, a comprehensive Paid Leave program, and a Tuition Reimbursement program. 

TransCore is proud to support workforce diversity and is a committed equal opportunity/affirmative action employer.  To learn more about TransCore please visit us at .

All referrals and résumés are managed exclusively through the Human Resources Department.

TransCore will not consider unsolicited résumés from vendors including search firms, fee-based referral services and/or recruitment agencies.

Qualifications

Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities

This employer is required to notify all applicants of their rights pursuant to federal employment laws.


For further information, please review the notice from the Department of Labor.