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Sr Full Stack Engineer Jobs in Wisconsin (NOW HIRING)

WI ยท On-site

$130 - $140/hr

Senior Software Engineer(Full Stack) .Net & C# - Hybrid 3 days Contract to Hire | Simple Solutions | United States Posted On 07/23/2026 Job Information Job Opening ID ZR_2977_JOB Work Experience 10+ ...

WI ยท On-site

$209 - $262.40/hr

Senior Lead Software Engineer, Full Stack (Global Payment Network) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fastโ€‘paced ...

WI ยท On-site

$140 - $180/hr

## Principal Full Stack Engineer (MarTech, CDP, Data and Integrations)Applylocations: Westlake, TXtime type: Full timeposted on: Posted Todayjob requisition id: 2130452## ## **Note: Fidelity will not ...

$55.25 - $71.25/hr

English (must-have) + German (nice to have) We are seeking an experienced Java Full Stack Developer with a strong focus on backend development to join our agile team. Your role will involve designing ...

The Full Stack Engineer is a fundamental part of the EnsoData technology team, taking ownership of critical systems spanning the full application, from the API, data pipelines, and other key backend ...

The Full Stack Engineer is a fundamental part of the EnsoData technology team, taking ownership of critical systems spanning the full application, from the API, data pipelines, and other key backend ...

The Full Stack Engineer is a fundamental part of the EnsoData technology team, taking ownership of critical systems spanning the full application, from the API, data pipelines, and other key backend ...

Minimum 2-3 years of software engineering experience * Have built mobile apps (and/or web apps) full-stack before * Enthusiastic about photo sharing and/or AI and/or social media

Showing results 21-40

Sr Full Stack Engineer information

See Wisconsin salary details

$44.9K

$136K

$192.3K

How much do sr full stack engineer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for sr full stack engineer in Wisconsin is $136,031.00, according to ZipRecruiter salary data. Most workers in this role earn between $112,000.00 and $159,500.00 per year, depending on experience, location, and employer.

What is a Sr Full Stack Engineer?

Sr Full Stack Engineers are experienced software developers who are proficient in both front-end and back-end technologies. They design, build, and maintain complete web applications, handling everything from the user interface to the server-side logic and database management. In addition to coding, they often lead projects, mentor junior engineers, and make key architectural decisions. Their expertise allows them to work across the entire technology stack, enabling seamless integration and efficient problem-solving.

What are the key skills and qualifications needed to thrive as a Sr Full Stack Engineer?

To thrive as a Sr Full Stack Engineer, you need advanced proficiency in both front-end and back-end development, with expertise in languages such as JavaScript, Python, or Java, as well as a strong understanding of software architecture and system design. Familiarity with frameworks like React, Angular, or Node.js, experience with cloud platforms (AWS, Azure), and knowledge of CI/CD pipelines are commonly required, along with relevant certifications like AWS Certified Developer. Standout soft skills include problem-solving, effective communication, and leadership abilities for mentoring teams and collaborating across departments. These skills and qualities are essential to deliver scalable, maintainable solutions and drive successful project outcomes in dynamic development environments.

How does a Sr Full Stack Engineer typically collaborate with cross-functional teams within a tech organization?

As a Sr Full Stack Engineer, you will regularly collaborate with product managers, UX/UI designers, QA testers, and other engineers to deliver end-to-end solutions. This role often involves participating in sprint planning, code reviews, and architecture discussions to ensure alignment across frontend and backend development. Effective communication and problem-solving skills are key, as you'll be responsible for translating business requirements into technical specifications and guiding less experienced developers. Your input will also help shape technical roadmaps and influence product direction.

How much do senior full stack engineers make?

Senior full stack engineers typically earn between $100,000 and $160,000 annually, depending on experience, location, and company size. They often possess skills in multiple programming languages, frameworks, and tools like JavaScript, Python, and cloud platforms, which can influence salary levels.

What cities in Wisconsin are hiring for Sr Full Stack Engineer jobs?

Cities in Wisconsin with the most Sr Full Stack Engineer job openings:

Infographic showing various Sr Full Stack Engineer job openings in Wisconsin as of August 2026, with employment types broken down into 93% Full Time, 4% Part Time, and 3% Contract. Highlights an 85% Physical, 6% Hybrid, and 9% Remote job distribution, with an average salary of $136,031 per year, or $65.4 per hour.

Full-time

Retirement

Posted 27 days ago


Job description

The Opportunity
Are you passionate about turning data into actionable insights? Do you thrive on creating innovative solutions that drive business success? M3 Insurance is seeking a talented Full-Stack Developer to join our Applied Intelligence team and help shape the future of data-driven decision-making in the insurance industry.
As our Analytics Developer, you'll be at the forefront of designing, developing, and implementing cutting-edge data solutions. You'll leverage your expertise in analytics, AI, and machine learning to create powerful applications and dashboards that deliver real-world value to our employees, clients, and partners.
This role is perfect for a tech-savvy problem solver who's excited about working with diverse datasets, building scalable solutions, and pushing the boundaries of what's possible with data analytics in the insurance sector.
How You Will Make an Impact
  • Design and develop responsive web-based data applications and interactive dashboards using JavaScript, Python, HTML, and SQL.
  • Implement AI and machine learning models to drive process improvements and uncover advanced insights.
  • Create and maintain APIs to streamline data integration and ensure data accuracy across platforms.
  • Collaborate with internal teams and external clients to design tailored data solutions that meet evolving business needs.
  • Identify and implement process improvements through automation (e.g., RPA) to enhance efficiency.
  • Stay at the cutting edge of data analytics technology, continuously improving our development processes and capabilities.
  • Contribute to the organization's data strategy, ensuring alignment between data products and long-term business goals.
What You Will Need to Succeed
  • Bachelor's degree in Computer Science, Software Engineering, or a related field.
  • 1-5 years of experience in full-stack development or a similar role.
  • Proficiency in JavaScript, HTML, CSS, Python, and SQL, with experience in frameworks like React, Angular, or Vue.js.
  • Strong background in data manipulation and analysis using Python libraries (Pandas, Numpy, Matplotlib).
  • Experience with machine learning frameworks (Scikit-learn, TensorFlow, PyTorch) and cloud-based data warehousing (e.g., Snowflake).
  • Familiarity with cloud computing platforms (AWS, Azure) and version control systems (Git).
  • Experience with API development and consumption.
  • Knowledge of Generative AI development is a plus.
  • AWS certifications (e.g., Cloud Practitioner, Solutions Architect) are highly desirable.

Join Us
Join M3 and contribute to a team that values client support, effective communication, and quality assurance. Apply now to be a part of our dynamic Personal Lines team!
Your role at M3 won't be about the boundaries presented in a job description - it's about the possibilities that you can envision once you walk through the doors on your first day. We're looking for people ready to take control of their career and excited to make a real impact with their position.
Who We Are
As an insurance broker, M3 helps you manage risk, purchase insurance, and provide benefits to your employees. We partner with clients on everything from property & casualty and employee benefits to personal lines, executive benefits, and employer-sponsored retirement plans. And, we're privately owned and independent which means we're doing what's best for our clients - not what's best for Wall Street or private equity.
What Draws People to M3
Autonomy- Being able to work towards a common goal, but how you get there is an open book.
Immediate Impact- Every M3er can make an impact, from day one in any role.
Powered by Team- Be a part of a close-knit group of team members with whom you build trust and share responsibility.
People- Every M3er is unique in their own way, M3 is a collection of unique achievers.
At M3 Insurance experience the best of both worlds with our dynamic flexible work environment. Enjoy the flexibility to work remotely while still fostering collaboration and innovation in our office spaces. We prioritize work-life balance and empower our employees to thrive in a supportive and inclusive atmosphere.
Benefits as an M3er
Joining the M3 team means gaining access to a host of exceptional benefits and perks. Our benefits package is continuously evolving to cater to the needs of our team members. From flexible time-off and paid parental leave to employee appreciation events and volunteering opportunities, we prioritize the well-being and satisfaction of our employees. Additionally, our profit-sharing program ensures that every member of our team shares in the success of our organization. These enticing benefits showcase our commitment to nurturing and retaining top talent within our organization.
Diversity, Equity & Inclusion
M3 is building a culture focused on learning and progression, where M3ers are empowered by education, inclusive conversations, and real action that supports the future we envision.
Equal Employment Opportunity
M3 is committed to providing equal employment opportunity for all qualified individuals regardless of their age, sex, color, race, creed, national origin or ancestry, religion, marital status, military status, sexual orientation, disability/handicap, family responsibilities, non-relevant arrest or conviction records, or any other basis protected by law. In addition, we are committed to fully observing all relevant non-discrimination laws, including those regarding veterans' status, and will make reasonable accommodations for otherwise qualified individuals as appropriate.
This commitment is reflected in all M3's practices and policies regarding hiring, training, promotions, transfers, rates of pay, and layoff, as well as in all forms of compensation, granting leaves of absence and in any other conditions of employment. All matters relating to employment are based upon ability to perform the job.
In the best interests of M3 and all of its employees, every employee is to make every effort to avoid bias or prejudice in the workplace with regard to the above categories.
Equal Opportunity Employer
This employer is required to notify all applicants of their rights pursuant to federal employment laws. For further information, please review the Know Your Rights notice from the Department of Labor.