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Trainee Full Stack Developer Jobs in Wausau, WI (NOW HIRING)

Cloud Full Stack Developer We are seeking a skilled Cloud Full Stack Developer to support NASA Mission Cloud (NMC) and LUNA system development under the JETSII Contract. The role requires a blend of ...

Cloud Full Stack Developer We are seeking a skilled Cloud Full Stack Developer to support NASA Mission Cloud (NMC) and LUNA system development under the JETSII Contract. The role requires a blend of ...

Trainee Full Stack Developer information

See Wausau, WI salary details

$25

$63

$92

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

As of Aug 8, 2026, the average hourly pay for trainee full stack developer in Wausau, WI is $63.52, according to ZipRecruiter salary data. Most workers in this role earn between $52.84 and $73.17 per hour, depending on experience, location, and employer.

What is a trainee full stack developer?

A Trainee Full Stack Developer is an entry-level role where individuals learn to develop both the front-end and back-end of web applications. They typically work under the guidance of senior developers to gain hands-on experience in programming languages, databases, and frameworks. The role involves working on user interfaces, server-side logic, APIs, and cloud deployments. It is ideal for those looking to build a strong foundation in full stack development and grow into a professional developer role.

What skills and qualifications are needed to thrive as a trainee full stack developer?

To thrive as a Trainee Full Stack Developer, you need a basic understanding of both front-end (e.g., HTML, CSS, JavaScript) and back-end (e.g., Node.js, Python, or Java) technologies, often supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, databases such as MySQL or MongoDB, and exposure to frameworks like React or Angular is common, while foundational certifications in web development can be advantageous. Strong problem-solving skills, eagerness to learn, teamwork, and effective communication set candidates apart. These abilities enable trainees to adapt quickly, collaborate efficiently, and grow into more advanced development roles.

What does a trainee full stack developer do?

A typical day for a Trainee Full Stack Developer often involves working closely with experienced developers, attending team stand-ups, and participating in code reviews or training sessions. You might spend time coding simple features, fixing bugs, or learning new technologies relevant to the project. Collaboration with front-end and back-end teams is common, allowing you to gain exposure to various aspects of application development. As a trainee, you'll also receive continuous feedback and mentorship, helping you build your skills and prepare for more independent work in the future.

Infographic showing various Trainee Full Stack Developer job openings in Wausau, WI as of August 2026, with employment types broken down into 89% Full Time, 4% Part Time, 6% Contract, and 1% Nights. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $132,116 per year, or $63.5 per hour.

$75K - $85K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 18 days ago


Job description

A final in-person interview maybe required for this position.
Full Stack Developer Description & Duties:
The Full Stack Developer is a highly skilled individual proficient in various areas of focus, including Front-End, Middleware, and Back-End development. Responsible for designing and developing front-end web architectures driven by middleware to retrieve information from back-end sources.
This role will excel in our evolving technology stack, which currently includes JavaScript, GraphQL, Jest, Kafka, MERN (MongoDB, Express, React, Node.js), NestJS, Redis, SQL, and TypeScript, and demonstrate proficient skills in test-driven development, RESTful APIs, collaboration, communication, security best practices, and performance optimization.
Pay Range
USD $75,000.00 - USD $85,000.00 /Yr.
Essential Duties and Responsibilities included the following. Other duties may be assigned.
  • Design and develop front-end web architectures driven by middleware to retrieve information from back-end sources.
  • Develop software in our technology stack, which is constantly evolving but currently includes JavaScript, GraphQL, Jest, Kafka, MERN (MongoDB, Express, React, Node.js), NestJS, Redis, SQL, and TypeScript.
  • Complete test-driven development and write unit tests.
  • Maintain working knowledge of RESTful APIs and formats (JSON, XML).
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Maintain knowledge of security best practices in web development to safeguard customer and company data.
  • Design performance optimized and scalable web applications.
  • Utilize agile methodologies and scrum planning tools like Jira to help the development team meet its sprint goal.
  • Other duties as assigned by management.

Must be able to come to work promptly and regularly. Must be able to take direction and work well with others. Must be able to work under the stress of deadlines. Must be able to concentrate and perform accurately. Must be able to react to change productively.
Minimum Qualifications:
  • Bachelor's degree in Computer Science, Engineering or similar relevant field.
  • 2 years of relevant experience in front end, middleware, or backend development, OR combination of education and experience.
  • Any technical certifications from Amazon, Atlassian, Google, Microsoft, or in an essential duty mentioned above are a plus.

About Foundation Finance:
Foundation Finance Company (FFC), a Great Place to Work® certified company since 2017, is a fast-growing consumer finance company working with home improvement contractors across the U.S. to drive sales through flexible, customer-focused financing options.
Available Benefits:
• Day-one Health Benefits (medical, dental, vision, and flexible spending options like HSA or FSA accounts).
• 401(k) with company match enrollment on day-one.
• Paid, Sick and Volunteer Time Off
• Paid Parental Leave Options
• Employer Paid Life and Disability
• Wellbeing on Demand Program
• Flexible Work Environment with a casual dress code
*Employment status (full-time or part-time) may affect eligibility for certain benefits. Some benefits become available only after a specified period of employment. Please refer to our Benefits page for details.
Office environment with significant time spent sitting, typing and talking on the telephone.
Foundation Finance Company provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation and training.
If you reside in the state of Colorado, please click on the following link to review our benefits: Foundation Finance Benefits
These benefits are designed to support our employees in their professional growth, health, and overall well-being. Eligibility, coverage details, and enrollment processes will be provided during the onboarding process. At Foundation Finance Company, we are committed to fostering a positive work environment where employees can thrive both personally and professionally.
Remote Work Disclaimer
Foundation Finance Company LLC requires that remote employees must reside in one of the following states to be considered for any of our remote positions: AL, AR, AZ, CO, FL, GA, IL, IN, KY, LA, MD, MI, MN, MO, MS, NC, NJ, NV, NY, OH, OK, OR, SC, TN, TX, UT, VA, WA, and WI.