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Senior Full Stack Developer Jobs in Oconomowoc, WI

Varsity Tutors

Web Development Tutor

Milwaukee, WI · Remote

$18 - $40/hr

Ability to explain client-server architecture, MVC patterns, and authentication while preparing students for full-stack development roles and software engineering careers. * Conceptual Teaching ...

Varsity Tutors

JavaScript Tutor

Milwaukee, WI · Remote

$18 - $40/hr

Ability to explain callback functions, scope and hoisting, and the event loop while preparing students for web development careers and full-stack engineering coursework. * Conceptual Teaching ...

FIS

Senior Backend Engineer

Milwaukee, WI

$97K - $195K/yr

As a Senior Software Engineer, your day will be filled with exciting challenges and opportunities ... Engage in full-stack development, from backend systems to user interfaces. Work with technologies ...

Worldpay, Inc.

Senior Backend Engineer

Milwaukee, WI

$97K - $195K/yr

As a Senior Software Engineer, your day will be filled with exciting challenges and opportunities ... Engage in full-stack development, from backend systems to user interfaces. Work with technologies ...

Fiserv, Inc.

Data Architecture - Sr Advisor II

Milwaukee, WI · On-site

$66.25 - $88.75/hr

Implementing complex full stack solutions including big data marts and micro-services in large ... Working in DevOps; Implementing high volume transactions processing applications; and Developing ...

Direct Supply, Inc.

AI Engineer

Milwaukee, WI · On-site

We're hiring engineers to design, ship, and operate those systems in production. This role spans ... Experience working with AI development tools in full-stack applications * Experience designing AI ...

Pwc

Senior Manager, Solution Architect

Milwaukee, WI

Key Responsibilities Lead assessment, planning, and execution of full stack application migrations ... Lead and mentor engineering teams on modern development frameworks (React, Angular, Vue.js) and ...

Innio

Augmented Reality Learning Developer

Waukesha, WI

$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 ...

H. T. PROF Group

DevOps Engineering Lead

Wauwatosa, WI · On-site

$148.50 - $181.50/hr

Up to $165,000 Base Salary, Milwaukee, WI Area, Hybrid (3 Days Onsite / 2 Days Remote), Full ... Senior or Principal Engineer Ready to Step Up, or an Experienced Lead with Strong Technical ...

TLX Technologies LLC

Senior Design Engineer

Pewaukee, WI · On-site

... stack-ups, DVP&R, PPAP, and process validation * Provide technical support to Sales for customer ... Hands-on ownership of products across the full development lifecycle * Opportunity to work closely ...

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All JobsFull Stack Developer JobsSenior Full Stack Developer JobsSenior Full Stack Developer Jobs in Oconomowoc, WI

Senior Full Stack Developer information

See Oconomowoc, WI salary details

$24

$59

$86

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

As of Aug 11, 2026, the average hourly pay for senior full stack developer in Oconomowoc, WI is $59.35, according to ZipRecruiter salary data. Most workers in this role earn between $49.38 and $68.37 per hour, depending on experience, location, and employer.

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.

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 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.
What cities near Oconomowoc, WI are hiring for Senior Full Stack Developer jobs? Cities near Oconomowoc, 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 Oconomowoc, WI as of August 2026, with employment types broken down into 1% Internship, 86% Full Time, 7% Part Time, 5% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $123,457 per year, or $59.4 per hour.

Solutions Architecture - Sr Advisor

Fiserv, Inc.

Milwaukee, WI • On-site

$134K - $135K/yr

Full-time

Re-posted 5 days ago

Fiserv rating

7.7

Company rating: 7.7 out of 10

Based on 95 frontline employees who took The Breakroom Quiz

106th of 150 rated financial services

Job description

Calling all innovators - find your future at Fiserv.
We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
Job Title
Solutions Architecture - Sr Advisor
TITLE: Solutions Architecture - Sr Advisor
EMPLOYER: Fiserv Solutions, LLC
LOCATION: Milwaukee, WI (and various unanticipated locations throughout the U.S. subject to authorization from management)
DUTIES: Support the development, enhancement and business aspects of Fiserv's lease accounting and billing systems. Operationalize and extend the lease accounting applications to include business customizations and application enhancements. Enhance application processes to accommodate Fiserv's roadmap product line and new products. Manage daily application environment ensuring up time, availability, and functionality. Manage the technical stack for the applications to solution add-on enhancements and grow the platform. Scale the system to support new business products. Develop reporting, extracts and data warehousing repositories. Support the full software lifecycle phases for the leasing and lending application. Maintain Continuous Integration and Continuous Deployment (CI/CD) of the application environment.
REQUIREMENTS: Bachelor's degree in Computer Engineering, Computer Science, Network Engineering or a related field and 6 years in any job title involving Microsoft full stack development experience using .Net and SQL. Prior experience must include 6 years in the following: Developing and maintaining .NET applications; Working with SSRS, SSIS, and PowerBI; Integrating APIs throughout application environments; Working with the Software Development Life Cycle, CI/CD, ITIL, and Change Management; Using and managing GIT and GitHub; and Developing and maintaining leasing and finance applications including Odessa lease accounting system.
TRAVEL: None
TO APPLY: Select "Apply" on this page and follow the prompts to attach resume and submit.
JOB CODE: VD585
#P3M
It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.
Our commitment to Equal Opportunity:
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.
Note to agencies:
Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
Warning about fake job posts:
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

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