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Backend Software Engineer Jobs in Wisconsin (NOW HIRING)

Cisco

Software Engineer, Backend

Appleton, WI · On-site

$155K - $222K/yr

Experienceutilizingautomated testing frameworks and LLM-based coding assistants within the software development lifecycle. Preferred Qualifications * Programming experience in Rust, Scala, Python.

J. J. Keller & Associates

Software Engineer

Neenah, WI · On-site

Keller as a Software Engineer and help build innovative, customer-facing web applications that ... Develops and supports complex backend services, business logic, system integrations, and APIs using

Worldpay, Inc.

Senior Backend Engineer

Milwaukee, WI · Hybrid

As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with designers, engineers, and product managers to set goals and clarify priorities. Your focus will be on ...

FIS

Senior Backend Engineer

Milwaukee, WI · Hybrid

As a Lead Software Engineer with strong back-end expertise, you'll start your day aligning with designers, engineers, and product managers to set goals and clarify priorities. Your focus will be on ...

Husch Blackwell LLP

Senior Software Engineer

Milwaukee, WI · On-site +1

$120K - $158K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Proficiency in one or more back-end languages (e.g., Python, Javascript, TypeScript) and ...

Husch Blackwell LLP

Senior Software Engineer

Madison, WI · On-site +1

$123K - $162K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Proficiency in one or more back-end languages (e.g., Python, Javascript, TypeScript) and ...

Husch Blackwell Llp

Senior Software Engineer

Madison, WI · On-site +1

$123K - $162K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Proficiency in one or more back-end languages (e.g., Python, Javascript, TypeScript) and ...

Husch Blackwell Llp

Senior Software Engineer

Milwaukee, WI · On-site +1

$120K - $158K/yr

The Senior Software Engineer designs, builds, and maintains the technical systems and application ... Proficiency in one or more back-end languages (e.g., Python, Javascript, TypeScript) and ...

CyberCoders

Software Engineer- .NET

Monroe, WI · On-site

Software Engineer- .NET Software Engineer Location: Monroe, WI - Onsite 5 days a week Position ... Design, develop, test, and maintain backend services and APIs using .NET Core. * Build well ...

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All JobsBackend Software Engineer JobsBackend Software Engineer Jobs in Wisconsin

Backend Software Engineer information

See Wisconsin salary details

$61.1K

$149K

$200.9K

How much do backend software engineer jobs pay per year?

As of Aug 1, 2026, the average yearly pay for backend software engineer in Wisconsin is $149,043.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,200.00 and $173,600.00 per year, depending on experience, location, and employer.

What does a backend software engineer do?

A backend software engineer designs, develops, and maintains the server-side components of applications, including databases, APIs, and server logic. They work with programming languages like Java, Python, or Node.js and often use tools such as version control systems and cloud platforms to ensure scalable and secure systems.

What are some typical challenges a Backend Software Engineer faces when integrating new services into an existing system?

Backend Software Engineers often encounter challenges such as ensuring compatibility between new services and legacy systems, maintaining data integrity during migrations, and managing increased system complexity. Effective integration also requires thorough testing to prevent disruptions to existing functionalities and close collaboration with frontend engineers, DevOps, and QA teams. Proactively communicating across teams and adhering to clear documentation standards can help mitigate integration risks and ensure a smoother deployment process.

What engineer makes $500,000 a year?

A senior or specialized backend software engineer at large tech companies or in high-demand industries can earn $500,000 or more annually, often including base salary, bonuses, and stock options. Achieving this level typically requires extensive experience, advanced skills in programming and system architecture, and working in competitive markets or leadership roles.

What engineers make $300,000 a year?

Senior backend software engineers with extensive experience, specialized skills in areas like distributed systems or cloud computing, and often working at large tech companies or in high-demand industries can earn $300,000 or more annually. Compensation may include base salary, bonuses, and stock options, especially in competitive markets or executive-level roles.

Can you make $500,000 as a software engineer?

Backend software engineers can earn $500,000 or more annually, primarily through high-level positions, senior roles, or in high-cost-of-living areas, often supplemented by bonuses, stock options, or profit sharing. Achieving this level typically requires extensive experience, specialized skills, and working at large tech companies or startups with significant funding.

What is the difference between Backend Software Engineer vs Frontend Software Engineer?

AspectBackend Software EngineerFrontend Software Engineer
Primary FocusServer-side development, databases, APIsClient-side development, UI/UX, visual elements
Required SkillsProgramming languages like Java, Python, SQL; server managementHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend teams, server infrastructure, cloud servicesDesign teams, user interface, web browsers
Common UsageBuilding and maintaining server logic and databasesCreating interactive and visually appealing web pages

While both roles involve web development, Backend Software Engineers focus on server-side logic and data management, whereas Frontend Software Engineers specialize in creating the visual and interactive aspects of websites. Both roles are essential in full-stack development and often collaborate closely.

What are the key skills and qualifications needed to thrive as a Backend Software Engineer, and why are they important?

To thrive as a Backend Software Engineer, you need strong programming skills in languages like Java, Python, or Node.js, a solid understanding of data structures, algorithms, and experience with database management, usually supported by a degree in computer science or related fields. Familiarity with tools such as Git, RESTful APIs, cloud platforms (AWS, Azure), and frameworks like Spring or Django is highly valued, and relevant certifications can be advantageous. Problem-solving ability, attention to detail, and effective teamwork are standout soft skills for this position. These skills and qualities are essential to build, maintain, and optimize robust, scalable server-side applications that meet user and business needs.
What are popular job titles related to Backend Software Engineer jobs in Wisconsin? For Backend Software Engineer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Backend Software Engineer jobs in Wisconsin look for? The top searched job categories for Backend Software Engineer jobs in Wisconsin are:
Backend Software Engineer jobs near you
Infographic showing various Backend Software Engineer job openings in Wisconsin as of July 2026, with employment types broken down into 2% Locum Tenens, 87% Full Time, 6% Part Time, and 5% Contract. Highlights an 83% Physical, 3% Hybrid, and 14% Remote job distribution, with an average salary of $149,043 per year, or $71.7 per hour.

Senior Software Engineer

Evans Transportation Services LLC

Delafield, WI

$117K - $154K/yr

Other

Re-posted 21 days ago

Job description

Description

Position Summary

Evans Transportation Services is seeking a Backend Software Engineer to develop and maintain scalable applications, APIs, integrations, and databases that support our transportation and logistics operations. This role partners with business and technology teams to build solutions that improve efficiency, automation, and customer experience across the organization.

Key Responsibilities

Design, build, and maintain backend APIs and services using modern .NET technologies with a focus on performance, reliability, and maintainability.

Implement messaging, background processing, and workflow orchestration using tools in the Microsoft ecosystem.

Develop and integrate Azure resources to support scalable, secure, and observable backend systems.  

Own work items end-to-end within a Kanban-based product development team, ensuring stories move from concept to production with a high standard of quality.

Apply security best practices, data protection standards, and organizational principles and policies in all backend development efforts.

Collaborate closely with product, frontend, and integration partners to deliver well-designed, production-ready solutions that align with business outcomes.

Provide technical leadership through architecture guidance, code reviews, mentoring, and design decisions that promote clean architecture, vertical slice patterns, reliable messaging, and maintainable .NET 9/Azure SQL solutions.



Requirements

Qualifications

Required

Bachelor's degree in computer science, Software Engineering, or related field, or equivalent experience. 

5+ years of backend development experience. 

Experience with C#, .NET 

Experience building REST APIs and working with SQL databases. 

Experience with Git and software development best practices. 

Preferred

Experience in transportation, logistics, supply chain, or 3PL environments. 

Experience with Azure, AWS, or cloud-based technologies. 

Familiarity with Docker and system integrations. 

Key Competencies

Strong problem-solving and analytical skills. 

Ability to manage multiple priorities in a fast-paced environment. 

Strong communication and collaboration skills. 

Self-motivated with a focus on quality and continuous improvement. 




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