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Senior Developer

Fastenal


Job Location:

Winona, MN - USA

Yearly Salary: USD 75000 - 85000
Posted: 7 October 2026 (4 days ago)
Application Deadline: 4 January 2027
Vacancies: 1 Vacancy

Job Summary

Senior Developer
212 W 2nd St Winona MN 55987
HEADD
Full-time Shift(s): MON TUE WED THU FRI 8:00am - 5:00pm

OVERVIEW:
Working as Full-time Senior Developer you will be part of a development team that designs and develops latest generation enterprise applications to help the business become more efficient. This position may offer a flexible schedule after a period of onboarding training and meeting performance goals.

RESPONSIBILITIES:
The duties and responsibilities of this position include but are not limited to:
o Analyzing functional specifications and providing technical requirements
o Designing developing and testing new applications features and enhancements
o Debugging the software and implementing bug fixes
o Participating in code review processes and mentoring entry-level developers in software design best practices
o Suggesting changes to the team process to bring about improvements in the teams ability to deliver
o Defining and supporting the direction and production of chosen technologies
o Applying best-practice security principles to enterprise software applications
o Acting as a liaison with Business Analysts to ensure capabilities are aligned with business requirements
o Acting as a liaison with the Quality Assurance team to develop testing approaches

REQUIRED POSITION QUALIFICATIONS:
The following skills and qualifications are required for this position:
o Possess a bachelors degree in Computer Science Engineering Computer Information Systems Math Data Science Actuarial Science OR a related degree
o Possess 2 years of software development experience
o Excellent written and oral communication skills
o Demonstrate strong organization planning and prioritizing abilities
o Exhibit strong problem solving deductive reasoning and decision making skills
o Highly motivated self-directed and customer service oriented
o Work independently as well as in a team environment
o Learn and perform multiple tasks in a fast paced environment
o Demonstrate strong attention to detail
o Demonstrate our core values of ambition innovation integrity and teamwork
o Pass the required drug screen and background check (applicable in the US Puerto Rico and Guam ONLY)

PREFERRED POSITION QUALIFICATIONS:
o Knowledge of one of the following languages/Toolsets : C# Java JavaScript SQL Automation ERP Python Xcode swift Kotlin PeopleTools
o Knowledge of Object Oriented Design and Test Driven Development
o Knowledge of version control systems
o Working knowledge or experience with continuous integration and continuous deployment practices
o Working knowledge or experience with RESTful JSON web services
o Working knowledge or experience with Oracle Databases and Microsoft Azure

ABOUT US:
Since 1967 Fastenal has grown as a distributor of industrial and construction supplies from a single branch to a Fortune 500 company with over 3000 servicing locations each providing tailored local inventory and personal service for our customers. As weve expanded across the world weve retained a core belief in people and their ability to accomplish remarkable things - if given the opportunity. From this philosophy stems an entrepreneurial culture that challenges every employee to run their own business create their own success and advance to become company leaders.

As a growth company with a solid financial position we are committed to training promoting from within and creating opportunities for our employees. If you have an entrepreneurial spirit and are looking to make your mark as part of an elite growth company you wont find a better fit than Fastenal.

FULL-TIME BENEFITS:
Fastenal offers a competitive benefits package to all full-time employees. This package includes Health Life Long Term Disability and Dental Insurance in addition to paid vacation sick leave holidays and 401(k) with an employer contribution.

COMPENSATION:
The pay range for this position is $75000 - 85000.

Required Experience:

Senior IC