Apply for the Sr Software Engineer – Transportation Planning Systems job opening.Sr Software Engineer – Transportation Planning Systems

Location: Lakeland, FL
Job ID: 37383BR
Department: Publix Technology
Pay Frequency: Monthly
Date Posted: May 18, 2026

$114 - 172k

Hybrid

Full Time - Regular

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Description

Publix Super Markets, Inc., the largest employee-owned company in the U.S., is driven by a dynamic technology team of 2,300+ professionals delivering innovative solutions to 1,400+ stores and 200,000+ associates across 8 states.

From IT security and platform engineering to architecture, software development, and infrastructure, we offer career opportunities at every level—internships through technical leadership.

Join a company consistently ranked among Fortune’s “100 Best Companies to Work For” and help us build more than great subs—build the future of technology at Publix.

Join the Publix Transportation Planning Systems Development Team. Our team is growing, and we are looking for a talented software engineer to add to our winning culture and track record of delivering exceptional solutions to our users.

In this role, you’ll be a key player in collaborating with enterprise teams to assess requirements, design innovative solutions, and develop cutting-edge systems. The ideal candidate will have exceptional analytical, planning, development, and problem-solving skills, and will excel at communicating effectively with management, peers, technology vendors, and business customers.

Location: Hybrid (Lakeland, FL)
Work Model: Enjoy the best of both worlds—collaborate in person and innovate remotely.

Why Join Us?

• Hybrid Flexibility: Work remotely when you need focus time, and join us onsite for high-impact collaboration and brainstorming sessions.
• Operational Efficiency: Ensure technology solutions support efficient workflows and enable automation to improve operational effectiveness.
• Cutting-Edge AI Projects: Drive innovation in AI platforms, integrating advanced tools and frameworks to solve complex business challenges.
• Empowered Culture: We value autonomy, creativity, and continuous learning—your ideas shape the future of technology in our organization.

Your Impact

• Design and develop enterprise-grade technology solutions with a focus on system performance, cross-system interdependencies, stability, scalability, and usability
• Utilize modern development methodologies with a cloud-first approach, incorporating CI/CD pipelines through Azure DevOps, GitHub Actions, or similar tools
• Mentor fellow developers on best practices for the selected development methodologies
• Lead and participate in application design and development meetings, employing both Agile and traditional methodologies
• Create comprehensive documentation for technical design, system specifications, and desired test outcomes
• Serve as a subject matter expert for assigned applications
• Participate in an on-call rotation for production support

#LI-JB1

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Required Qualifications

• Bachelor’s degree in Computer Science or a related analytical field
• 5+ years of experience of software engineering experience with .NET, C#, .NET Worker Services, ASP.NET Core, and background service patterns
• 5+ years of experience designing, implementing, and consuming RESTful APIs using ASP.NET Core and proficient in utilizing API documentation tools such as Swagger/OpenAPI
• 5+ years of experience with Microsoft SQL Server and Entity Framework Core with expertise in designing normalized schemas, writing complex queries, and optimizing database performance
• Experience building responsive web applications using ASP.NET Core (MVC, Razor Pages) and modern JavaScript frameworks such as React, Angular, or Blazor
• Adept at deploying and managing applications on Microsoft Azure, including App Services, Azure SQL, and Azure Functions
• Proficient in Git including experience in branching, merging, and pulling request workflows
• Advanced expertise in designing and maintaining CI/CD pipelines using Azure DevOps, GitHub Actions, or similar tools
• Capable of writing clean, maintainable, and well-documented code
• Experienced in working within Agile/Scrum teams

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Preferred Qualifications

• 7+ years of experience of software engineering experience with .NET, C#, .NET Worker Services, ASP.NET Core, and background service patterns
• 7+ years of experience designing, implementing, and consuming RESTful APIs using ASP.NET Core and proficient in utilizing API documentation tools such as Swagger/OpenAPI
• Experience in authoring and maintaining Infrastructure as Code (IaC) using Terraform
• Proficient in designing, provisioning, and managing cloud infrastructure, preferably on Microsoft Azure, utilizing Terraform modules and best practices
• Knowledgeable in automated testing, build, and deployment strategies for .NET and containerized applications.
• Experience with Azure and GCP cloud platforms
• Skilled in supporting data and process governance of distribution system compliance in accordance with company policies, standards, and SOX requirements

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Benefits

• Employee stock ownership plan that contributes Publix stock to associates each year at no cost
• An opportunity to purchase additional shares of our privately-held stock
• 401(k) retirement savings plan
• Group health, dental and vision plans
• Paid Time Off
• Paid Parental Leave
• Short- and long-term disability insurance
• Tuition reimbursement
• Free hot lunches (buffet-style) at facilities with a cafeteria
• Visit our website to see all of our benefits: Benefits – Jobs (publix.com)

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Year End Bonus

As a year-end bonus to associates, Publix issues one month’s extra pay (pro-rated in the first year) each year if associate remains employed through issue date of the bonus check that year. This is calculated as a 13th month of pay in the Potential Annual Pay with Bonus line above.

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Additional Information

Your application may have additional steps that you will need to complete in order to remain eligible for consideration. Please be sure to monitor your email, including your spam folder, on a daily basis for critical, time-sensitive emails that could require action within 24-48 hours.

Please do not use your Publix email address when applying. Once your application has been successfully submitted you will receive a confirmation email.

***Relocation/Household Good Shipment Allowance will NOT be provided.***

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