Sr. Software Engineer

The Senior Software Engineer will be responsible for the design, development, maintenance, and documentation of interfaces among Subway's internal systems and to external partner systems. Responsibility will include using the AWS platform to build API's and integrations while working with other development teams across the organization to ensure high availability, accuracy, and performance., * Oversee the design, development and documentation of new or upgrade existing APIs as part of our Subway platform for internal and external integration.

• Provide expertise and knowledge around integration strategies. Build and unit test integration components.
• Work with the business sponsors to understand functional and technical requirements and develop architecture in support of those requirements.
• Keep informed about the latest technological trends in the areas of integration, API management, data management platforms and marking automation.
• Provide constructive code reviews and design guidance to team members.
• Additional responsibilities may apply due to country, location, or department differences.

• Bachelor's Degree or higher in Computer Science or related field.
• Proficiency in two or more modern programming languages such as C#, Java, or JavaScript/Node.js
• Familiarity with coding with AI such as Copilot, Claude, or other similar code assistants.
• 5+ years' experience developing production software, with excellent debugging and problem-solving skills.
• Passion for writing code along with a strong sense of ownership, urgency, and drive.
• Demonstrate strong verbal/written communication, presentation, and documentation skills.
• Experience mentoring other engineers

$119,200 - 149,000 USD annually. tuition reimbursement, 401(k) United States, Connecticut, Shelton Apr 30, 2026, What do we offer?

• Insurance Plans (Medical, Life)
• Pension/401K/RSP (country specific)
• Competitive Bonus
• Mobility Allowance
• Tuition Reimbursement
• Company Holidays
• Volunteering time
• And More.....

Compensation: The base pay range for this role is $119,200 - 149,000 USD annually.

Pay within this range will be determined in good faith based on job-related factors, which may include skills, experience, education/training, location, and internal equity.

We are Subway Headquarters! A dedicated team of professionals supporting thousands of franchisees around the globe. Senior Software Engineer (C#/Java) - Shelton CT Ready to build what's next with one of the world's most iconic brands? Why Join Subway? At Subway, we are not standing still. We are building. This is a business focused on what matters most: growing franchisee profitability, strengthening our brand and creating long-term value. The people who thrive here are the ones who want to make a real impact. You will not just do the work. You will shape it. We move fast. We think like owners. We make decisions that matter. We hold ourselves to a high standard because what we do directly impacts thousands of franchisees around the world. If you bring energy, accountability and a bias for action, you will fit right in. We take the work seriously, but we also know the best results come from teams that support each other, celebrate wins and show up ready to build something better every day. This is your chance to be part of what's next.