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Mid Level Full Stack Engineer Jobs in Wisconsin (NOW HIRING)

Le-Vel

Full Stack Engineer

Madison, WI

Full Stack Engineer We're a fast-growing startup rethinking how back-office work gets done in financial services. Our first product helps automotive lenders resolve insurance claims more effectively ...

newance

Senior Full-Stack Engineer

Green Bay, WI · On-site +1

The Role As a Senior Software Engineer, you'll play a pivotal role in developing and enhancing ... This role is full stack (UI & API's) with more front end focus. We're seeking individuals who excel ...

Newance

Senior Full-Stack Engineer

Green Bay, WI · On-site

The Role As a Senior Software Engineer, you'll play a pivotal role in developing and enhancing ... This role is full stack (UI & API's) with more front end focus. We're seeking individuals who excel ...

Mindful Measures Inc

Full Stack Developer

Milwaukee, WI · On-site

Full-Stack Developer Reports To : Senior Project Manager Start Date : ASAP Location : Milwaukee, WI 53224 100% IN PERSON (NO REMOTE OPPORTUNITIES AVAILABLE AT THIS TIME) We are seeking a Full-Stack ...

Mindful Measures Inc

Full Stack Developer

Milwaukee, WI · On-site

Full-Stack Developer Reports To : Senior Project Manager Start Date : ASAP Location : Milwaukee, WI 53224 100% IN PERSON (NO REMOTE OPPORTUNITIES AVAILABLE AT THIS TIME) We are seeking a Full-Stack ...

UniFiX and Twin Pillars

Full Stack Developer

Neenah, WI

$70K - $95K/yr

Full Stack Developer Company Overview: We are a mature franchise management company called UniFiX with a new focus on delivering practical and efficient business-to-business software solutions. Our ...

TIER4 GROUP

Full Stack Developer

Milwaukee, WI · Hybrid

Full Stack Developer with Python Focus Location: Franklin, WI Type: Hybrid (3 days onsite per week) Open to Chicago area with more Hybrid Duration: ASAP - December 2025 Perks: Competitive Rates ...

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All JobsMid Level Full Stack Engineer JobsMid Level Full Stack Engineer Jobs in Wisconsin

Mid Level Full Stack Engineer information

What is the difference between Mid Level Full Stack Engineer vs Front End Developer?

AspectMid Level Full Stack EngineerFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, such as JavaScript, HTML, CSS, Node.js, and databasesSpecialized in front-end technologies like HTML, CSS, JavaScript, and frameworks like React or Angular
Work EnvironmentCollaborates across full project stack, often in agile teams, handling both client and server-side tasksFocuses primarily on user interface, user experience, and front-end development tasks
Common UsageUsed in roles requiring full project development, integration, and deploymentUsed in roles focused on designing and implementing user-facing features

The Mid Level Full Stack Engineer has a broader scope, working on both front-end and back-end development, while a Front End Developer specializes in creating and optimizing user interfaces. Both roles require strong JavaScript skills, but the full stack engineer's expertise spans multiple technologies and layers of the application.

What are the key skills and qualifications needed to thrive as a Mid Level Full Stack Engineer, and why are they important?

To thrive as a Mid Level Full Stack Engineer, you need solid proficiency in front-end and back-end programming languages (such as JavaScript, Python, or Java), experience with frameworks (like React and Node.js), and a relevant degree or equivalent experience. Familiarity with version control systems (e.g., Git), cloud platforms (AWS, Azure), and databases (SQL/NoSQL) is typically required, and certifications in these areas can be advantageous. Problem-solving ability, effective communication, and strong collaboration skills are crucial soft skills for this role. These competencies ensure you can build scalable, reliable applications while working efficiently within cross-functional development teams.

What are Mid Level Full Stack Engineers?

Mid Level Full Stack Engineers are software developers with several years of experience who work on both the front-end and back-end of web applications. They are proficient in multiple programming languages and frameworks, and are capable of taking on tasks across the entire technology stack, from designing user interfaces to managing databases and server infrastructure. Mid level indicates they have moved beyond junior responsibilities, can work independently, and often mentor less-experienced team members. Their well-rounded skill set allows them to contribute to all phases of development and solve complex technical challenges.

What are some common challenges faced by mid-level full stack engineers when balancing front-end and back-end responsibilities?

Mid-level full stack engineers often encounter the challenge of context-switching between front-end and back-end tasks, which can require different mindsets and technical skills. Managing project priorities and ensuring seamless integration between both layers is key, especially when collaborating with specialized team members. Additionally, staying updated with evolving frameworks and best practices in both domains can be demanding, but it's essential for delivering robust, maintainable solutions. Successfully navigating these challenges often leads to increased autonomy and visibility within the team, paving the way for future advancement.
What are the most commonly searched types of Full Stack Engineer jobs in Wisconsin? The most popular types of Full Stack Engineer jobs in Wisconsin are:
What are popular job titles related to Mid Level Full Stack Engineer jobs in Wisconsin? For Mid Level Full Stack Engineer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Mid Level Full Stack Engineer jobs in Wisconsin look for? The top searched job categories for Mid Level Full Stack Engineer jobs in Wisconsin are:
Mid Level Full Stack Engineer jobs near you
Full Stack Engineer

Full Stack Engineer

Le-Vel

Madison, WI

Other

Medical, Dental, Vision, PTO

Posted 14 days ago

Job description

Full Stack Engineer

We're a fast-growing startup rethinking how back-office work gets done in financial services. Our first product helps automotive lenders resolve insurance claims more effectively, delivering better outcomes for both lenders and consumers through automation and AI. Small improvements can unlock significant value for our customers. Along the way, we've helped consumers avoid millions in debt. Our work spans a wide range of engineering challenges — from building core application features and integrations, to designing reliable infrastructure, to creating AI/LLM-driven workflows that automate complex processes. We're an early stage venture-backed startup and scaling quickly. We're scrappy, intentional, and focused on solving real problems for our customers. We bias toward shipping, learning fast, and building solutions that work in the real world. Our headquarters is in New York City, and our team is distributed.

We're backed by leading investors including 81 Collection, Better Tomorrow Ventures and Capital One Ventures.

The Role

We're looking for a Full Stack Engineer to join our team. You'll work across the stack, own projects end-to-end, and make foundational technical decisions that will shape our product and culture for years to come. Some of your work will involve AI/LLM-based systems, but just as much will involve building the surrounding product and infrastructure that makes those systems valuable to our customers. If you enjoy tackling different kinds of problems, moving quickly, and taking ownership, this role is for you.

What You'll Do
  • Build features across the stack based on your strengths and the business's highest priorities: backend services, frontend interfaces, integrations, agents and infrastructure.
  • Design and implement AI/LLM-driven workflows as part of our automation platform.
  • Translate ambiguous requirements into clear, functioning software.
  • Balance speed with technical rigor, knowing when to optimize for learning and when to invest in durability.
  • Help define and evolve our engineering practices and technical culture.
  • Collaborate closely with the founding team and customers to shape product direction.
What We're Looking For
  • 7+ years of software engineering experience, ideally with exposure to fast-moving or startup environments.
  • Strong technical depth: you can design systems, not just implement them.
  • A generalist mindset, with the ability and confidence to work across multiple parts of the stack.
  • Pragmatism: you can ship quickly without sacrificing critical quality.
  • Excellent communication skills, with the ability to articulate technical tradeoffs clearly.
  • Comfort with ambiguity, and a bias toward ownership and action.

Bonus points for:

  • Experience working with LLMs or building AI-driven applications.
  • Background in fintech, insurance, or workflow-heavy enterprise products.
  • Prior experience as an early-stage engineer or founder
  • Contributions to open-source or research projects.

Stack:

  • Cloud & Infrastructure AWS
  • Backend Python, FastAPI
  • Databases & Storage Amazon DynamoDB, PostgreSQL, S3
  • Frontend React/Nextjs, Typescript
Our Values
  • Customer-first – we focus on solving real customer problems.
  • Bias to action – more doing and fast learning help us deliver the right solutions.
  • Ownership – no silos, no excuses: we all take responsibility.
  • Strong opinions, open minds – clear points of view, constructive debate, open to better ideas, learning from each other
Compensation & Benefits
  • Competitive salary and meaningful equity.
  • Health, dental, and vision insurance.
  • Unlimited PTO and flexible hours.
  • New equipment to support your best work.
  • Regular off-sites and team travel budget to get together in person
  • The opportunity to play a foundational role in shaping both the product and the company.

HQ in NYC, distributed team. This role is for our Madison, WI office.

Apply