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Senior Full Stack Developer Jobs in Elkhorn, WI (NOW HIRING)

Amentum

Full Stack Developer

Waukesha, WI · On-site

$250/hr

... full stack development. You will work across teams to integrate capabilities into various platforms including containers. Using agile scrum and DevOps methodologies, you'll gain experience with the ...

ULINE

Senior Software Developer - Web

Kenosha, WI

$96K - $148K/yr

As a Senior Software Developer, you'll apply your full-stack expertise to create scalable, high-performing web applications. You'll provide technical leadership, mentor developers and help deliver ...

ULINE

Senior Software Developer - Java

Kenosha, WI

$96K - $148K/yr

Senior Software Developer - Java Pay from $96,000 to $148,000 per year Corporate Headquarters 12575 ... Java full stack development, with a strong track record in enterprise solutions using Spring ...

Innio

Augmented Reality Learning Developer

Waukesha, WI · On-site

$52.50 - $67.75/hr

... across the full equipment lifecycle. As electricity demand accelerates-driven by AI ... The Augmented Reality Learning Developer will be based onsite at our Center of Excellence ...

INNIO

Augmented Reality Learning Developer

Waukesha, WI · On-site

$52.50 - $67.75/hr

... across the full equipment lifecycle. As electricity demand accelerates-driven by AI ... The Augmented Reality Learning Developer will be based onsite at our Center of Excellence ...

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Senior Full Stack Developer information

See Elkhorn, WI salary details

$24

$61

$89

How much do senior full stack developer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for senior full stack developer in Elkhorn, WI is $61.50, according to ZipRecruiter salary data. Most workers in this role earn between $51.15 and $70.87 per hour, depending on experience, location, and employer.

What is a senior full stack developer?

Senior Full Stack Developers are experienced professionals who design, develop, and maintain both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to handle servers, databases, APIs, and user interfaces. In addition to coding, they often lead development teams, make architectural decisions, and ensure software quality and scalability. Their expertise allows them to oversee the entire application lifecycle, from concept to deployment.

How does a senior full stack developer typically collaborate with cross-functional teams during a project lifecycle?

As a Senior Full Stack Developer, you'll frequently collaborate with designers, product managers, QA engineers, and other developers to deliver end-to-end solutions. You'll be involved in requirements discussions, offer technical guidance, and help align frontend and backend development with business goals. Your role often includes code reviews, mentoring junior team members, and ensuring seamless integration across various systems. This collaborative environment encourages knowledge sharing and innovation while ensuring project success.

What are the key skills and qualifications needed to thrive as a senior full stack developer, and why are they important?

To thrive as a Senior Full Stack Developer, you need advanced proficiency in both front-end and back-end programming languages, frameworks, and a solid understanding of software architecture, usually supported by a relevant degree and several years of experience. Mastery of tools such as Git, Docker, CI/CD systems, and cloud platforms like AWS or Azure is typically required, alongside familiarity with databases and version control systems. Strong problem-solving abilities, leadership, effective communication, and collaboration skills set exceptional developers apart. These skills and qualities are crucial for delivering robust, scalable solutions while mentoring teams and efficiently bridging gaps between client requirements and technical implementation.

What is the difference between Senior Full Stack Developer vs Backend Developer?

AspectSenior Full Stack DeveloperBackend Developer
Required SkillsProficiency in both frontend and backend technologies, such as JavaScript, HTML, CSS, and server-side languages like Node.js, Python, or JavaSpecialized in server-side development, working with languages like Java, Python, Ruby, or PHP, and database management
Work EnvironmentCollaborates across frontend and backend teams, often involved in full project lifecycleFocuses primarily on backend systems, APIs, and database integration
Common UsageUsed in roles requiring full project oversight and versatile development skillsUsed in roles focused on server-side logic, database management, and API development

The main difference is that a Senior Full Stack Developer handles both frontend and backend development, providing a comprehensive approach to projects, while a Backend Developer specializes solely in server-side logic and database management. Both roles require strong programming skills, but the Full Stack Developer's expertise spans the entire technology stack.

What cities near Elkhorn, WI are hiring for Senior Full Stack Developer jobs?

Cities near Elkhorn, WI with the most Senior Full Stack Developer job openings:

Senior Full Stack Developer jobs near you
Infographic showing various Senior Full Stack Developer job openings in Elkhorn, WI as of August 2026, with employment types broken down into 70% Full Time, and 30% Contract. Highlights an 100% In-person job distribution, with an average salary of $127,921 per year, or $61.5 per hour.

Full Stack Developer

Waukesha, WI • On-site

Amentum
Guided Missile and Space Vehicle Manufacturing • 10K+ employees
Learn more about Amentumexternal

$250/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 7 days ago

Key responsibilities

  • Perform software development using Java to create and implement enhancements to existing capabilities.

  • Collaborate with a team of software and systems engineers in an agile environment to analyze requirements and derive user stories and issues for development planning.

  • Perform integration and testing, debug software code, and provide tier 2 and 3 support for deployed capabilities.

Job description

Purpose and Impact

This team is charged with developing elements of IC geolocation product lines that address operational requirements from the warfighter. With this team, you’ll be exposed to multiple discipline areas such as UI, front-end, back-end, and/or full stack development. You will work across teams to integrate capabilities into various platforms including containers. Using agile scrum and DevOps methodologies, you’ll gain experience with the full product lifecycle for cutting‑edge geolocation capabilities.

Work Schedule

Monday-Friday, 0800-1600

Essential Responsibilities
  • Perform software development predominantly using Java to create and implement enhancements to existing capabilities
  • Collaborate with a team of software and systems engineers in an agile environment to analyze requirements and derive user stories and issues for development planning
  • Perform integration and testing as needed
  • Test and debug software code for integrated applications
  • Provide tier 2 and 3 support for deployed capabilities and address bug fixes
  • Be able to work individually and as part of a team
Work Environment, Physical Demands, and Mental Demands

NA

Minimum Requirements (Knowledge, Skills, and Abilities)
  • Experience with Enterprise Java development
  • Experience developing service‑oriented architectures
  • Experience developing microservice solutions
  • Database experience such as Mongo or MySQL
  • Experience with Python development
Clearance Required

TS/SCI w FSP

Minimum Education

Bachelor’s degree in Computer Science or related discipline from an accredited college or university is required. 4 years of additional SWE experience on projects with similar software processes may be substituted for a bachelor’s degree.

Minimum Years of Experience

20 years’ experience as a SWE, in programs and contracts of similar scope, type, and complexity is required

Preferred Qualifications
  • Experience with Java development IDEs (e.g. IntelliJ, Eclipse, VS Code)
  • Experience with agile development practices
  • Experience with Atlassian tools (Jira, Confluence)
  • Experience with Gitlab
  • Experience with container technologies (e.g. Docker, Kubernetes)
  • Experience with geolocation applications and/or JICD
  • Experience/knowledge of ISLANDTRANSPORT, messaging infrastructure
  • Exposure to/basic familiarity with Python libraries for scientific programming (examples: NumPy, pandas) desired
  • Ability to read and write into/out of the data structures adjacent to complex mathematics
Compensation Details

$245,000 - $284,999

The compensation range or hourly rate listed for this position is provided as a good‑faith estimate of what the company intends to offer for this role at the time this posting was issued. Actual compensation may vary based on factors such as job responsibilities, education, experience, skills, internal equity, market data, applicable collective bargaining agreements, and relevant laws.

Benefits Overview

Our health and welfare benefits are designed to support you and your priorities. Offerings include:

  • Health, dental, and vision insurance
  • Paid time off and holidays
  • Retirement benefits (including 401(k) matching)
  • Educational reimbursement
  • Parental leave
  • Employee stock purchase plan
  • Tax‑saving options
  • Disability and life insurance
  • Pet insurance
Original Posting

04/22/2026 - Until Filled

Amentum anticipates this job requisition will remain open for at least three days, with a closing date no earlier than three days after the original posting. This timeline may change based on business needs.

Amentum is proud to be an Equal Opportunity Employer. Our hiring practices provide equal opportunity for employment without regard to race, sex, sexual orientation, pregnancy (including pregnancy, childbirth, breastfeeding, or medical conditions related to pregnancy, childbirth, or breastfeeding), age, ancestry, United States military or veteran status, color, religion, creed, marital or domestic partner status, medical condition, genetic information, national origin, citizenship status, low‑income status, or mental or physical disability so long as the essential functions of the job can be performed with or without reasonable accommodation, or any other protected category under federal, state, or local law. Learn more about your rights under Federal laws and supplemental language at Labor Laws Posters.

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