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Sr Software Developer Jobs in Wisconsin (NOW HIRING)

One Tech Engineering

Senior Software Developer

Appleton, WI · On-site

$53.25 - $70.25/hr

The Senior Software Developer will manage software programs and applications from start to finish, while analyzing software errors and reviewing status reports. The candidate must be a US Citizen or ...

One Tech

Senior Software Developer

Appleton, WI

$53.25 - $70.25/hr

The Senior Software Developer will manage software programs and applications from start to finish, while analyzing software errors and reviewing status reports. The candidate must be a US Citizen or ...

ULINE

Sr. Software Developer

Pleasant Prairie, WI · On-site

$142K/yr

Uline, Inc. seeks a Sr. Software Developer in Pleasant Prairie, WI to perform software development. Design, develop, implement, support, and maintain enterprise software applications based on ...

Advicent Solutions

Senior Software Developer

Milwaukee, WI · On-site +1

$53.75 - $71/hr

InvestCloud (formerly Advicent) is looking for a talented and motivated Senior Software Developer to join our team. You will deliver and support our web-based financial planning applications using ...

Uline

Senior Software Developer - Web

Pleasant Prairie, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Enhance and support world-class websites at Uline. As a ...

ULINE

Senior Software Developer - Web

Pleasant Prairie, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Enhance and support world-class websites at Uline. As a ...

ULINE

Senior Software Developer - Web

Kenosha, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Enhance and support world-class websites at Uline. As a ...

ULINE

Senior Software Developer - Web

Milwaukee, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Enhance and support world-class websites at Uline. As a ...

Uline

Senior Software Developer - Web

Pleasant Prairie, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Enhance and support world-class websites at Uline. As a ...

ULINE

Senior Software Developer - Web

Pleasant Prairie, WI · On-site

$96K - $148K/yr

Senior Software Developer - Web Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Enhance and support world-class websites at Uline. As a ...

Advicent Solutions

Senior Software Developer

Milwaukee, WI · On-site

$53.75 - $71/hr

InvestCloud (formerly Advicent) is looking for a talented and motivated Senior Software Developer to join our team. You will deliver and support our web-based financial planning applications using ...

ULINE

Senior Software Developer - Java

Milwaukee, WI · On-site

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a ...

ULINE

Senior Software Developer - Java

Kenosha, WI · On-site

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 Uline Drive, Pleasant Prairie, WI 53158 Are you ready to design, innovate and lead in a ...

Layer One Media

Senior Software Developer

Milwaukee, WI · On-site

$53.50 - $70.75/hr

Patterns & Practices relevant to high-quality software design and architecture WE'VE GOT: * Fast-paced, collaborative work environment with constant learning * Chance to work with global brands on ...

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All JobsSr Software Developer JobsSr Software Developer Jobs in Wisconsin

Sr Software Developer information

See Wisconsin salary details

$15

$62

$88

How much do sr software developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for sr software developer in Wisconsin is $62.31, according to ZipRecruiter salary data. Most workers in this role earn between $52.88 and $69.86 per hour, depending on experience, location, and employer.

What is a Sr software developer?

Sr Software Developers are experienced professionals responsible for designing, developing, and maintaining complex software applications. They typically lead technical teams, make architectural decisions, and mentor junior developers. Their role often involves collaborating with stakeholders to define requirements, ensuring code quality, and staying updated with emerging technologies. Senior developers play a crucial part in the software development lifecycle, helping to deliver robust and scalable solutions.

What are the key skills and qualifications needed to thrive as a Sr software developer?

To thrive as a Sr Software Developer, you need advanced proficiency in programming languages (such as Java, Python, or C#), software architecture, and a bachelor's or master’s degree in computer science or a related field. Familiarity with development tools like Git, integrated development environments (IDEs), cloud platforms, and relevant certifications (e.g., AWS Certified Developer) are typically expected. Strong problem-solving, leadership, collaboration, and communication skills help you mentor junior developers and work effectively within teams. These abilities are crucial to building robust software solutions, driving technical excellence, and ensuring successful project delivery.

What are some typical challenges Sr software developers face when leading project teams, and how can they effectively manage them?

Sr Software Developers often encounter challenges such as balancing coding responsibilities with mentoring junior team members, aligning technical solutions with business goals, and managing project timelines across cross-functional teams. Effective management involves clear communication, setting realistic expectations, and fostering a collaborative environment where team members can share ideas and resolve issues quickly. Leveraging agile methodologies and regular code reviews can also help maintain project momentum and ensure high-quality deliverables.

What is the difference between Sr Software Developer vs Software Engineer?

AspectSr Software DeveloperSoftware Engineer
Required CredentialsBachelor's degree in CS or related field; experience often preferredBachelor's or higher in CS or related field; certifications optional
Work EnvironmentDevelops software, collaborates with teams, and mentors junior staffDesigns, develops, tests, and maintains software applications
Employer & Industry UsageUsed across tech companies, startups, and enterprise firmsCommon in software development firms, tech companies, and IT departments

Both roles involve software development, but Sr Software Developers typically have more experience, leadership responsibilities, and mentorship duties. Software Engineers focus on designing and building software solutions, often with a broader scope. The roles overlap significantly, but the seniority and leadership aspect distinguish the Sr Software Developer from a general Software Engineer.

What do senior software developers do?

Senior software developers design, develop, and maintain software applications, often leading projects and mentoring junior team members. They analyze requirements, write code, perform testing, and ensure the quality and performance of software systems, typically using programming languages like Java, Python, or C++. They also collaborate with stakeholders and may oversee technical architecture and code reviews.

What cities in Wisconsin are hiring for Sr Software Developer jobs?

Cities in Wisconsin with the most Sr Software Developer job openings:

Sr Software Developer jobs near you
Infographic showing various Sr Software Developer job openings in Wisconsin as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution, with an average salary of $129,601 per year, or $62.3 per hour.

Senior Software Developer

Appleton, WI • On-site

One Tech Engineering
11 - 50 employees
Learn more about One Tech Engineeringexternal

$53.25 - $70.25/hr

Full-time

Posted 27 days ago

Job description

One Tech Engineering is searching for a Senior Software Developer for a position located in Appleton, Wisconsin. The Senior Software Developer will manage software programs and applications from start to finish, while analyzing software errors and reviewing status reports.

The candidate must be a US Citizen or a green card holder, the position is not eligible for sponsorship. The candidate should have a Bachelor’s Degree in Computer Science, Management Information Systems (MIS), Information Technology, or related field and 8 years of relevant experience.

Local candidates preferred or open to relocation. This is not a remote position.

Senior Software Developer Responsibilities:

  • Review and apply industry best practices and techniques to design, develop, test, deploy, support, and maintain complex applications based on business requirements.
  • Manage new software programs by using approved technologies and coding standards.
  • Manage user needs to recommend and implement software improvements and testing.
  • Review programming scripts to enhance functionality of software development life cycle for assigned projects.
  • Lead research on emerging application development software projects in support of procurement and development efforts.
  • Partner with development team to ensure consistency and completion of deliverables among team members.
  • Lead problem solving and apply processes to software solutions.
  • Lead the design and customization of software for client use with the aim of optimizing operational efficiency.
  • Ensure all software process documentation and validation testing are completed to minimize error.
  • Exhibit leadership in cross functional development practices and application ownership.
  • Provide leadership, guidance, and instruction to less experienced staff.
  • Responsible for QA/QC process adherence.
  • Responsible for compliance with company and site safety policies.
  • Performs other duties as assigned.
  • Complies with all policies and standards.

Requirements of the Senior Software Developer:

  • Bachelor’s Degree in Computer Science, Management Information Systems (MIS), Information Technology, or related field and 8 years of relevant experience.
  • Or an Associate’s Degree in in Computer Science, Management Information Systems (MIS), Information Technology, or related field and 10 years of relevant experience.
  • Or a High School degree and 12 years of relevant experience.
  • Expert knowledge of full cycle developer methodologies.
  • Expert knowledge of relational or NoSQL databases (SQL Server is highly preferred) and creating SQL statements.
  • Expert proficiency with HTML, CSS, and web fonts.
  • Expert technical expertise in computer equipment, storage, back-ups, operating systems and tools used in an operating environment required.
  • Strong attention to detail, facilitation, team building, collaboration, organization, and problem-solving skills.
  • Excellent verbal and written communication skills.
  • Ability to work methodically and analytically in a quantitative problem-solving environment.
  • Excellent critical thinking skills.
  • Expert in Microsoft Office Suite (Word, Excel, and PPT).
  • Ability to obtain applicable certifications.