Senior Full Stack Software Developer Jobs in Colorado

Lincoln, NE

Madison, WI

Centennial, CO

Full time

R23050

Nelnet is a diversified and innovative company committed to enriching lives through the power of service as a student loan servicer, professional services company, consumer loan originator and servicer, payments processor, renewable energy solutions, and K-12 and higher education expert. For over 40 years, Nelnet has been serving its customers, associates, and communities.

The perks of working at Nelnet go beyond our benefits package. When you join the Nelnet team, you're part of a community invested in the success of each individual. That support comes through in our work, as we are united by our mission of creating opportunities for people where they live, learn, and work.

At Nelnet, we're at the forefront of leveraging cutting-edge technology to drive innovation and deliver exceptional solutions. Our team is passionate about creating robust, scalable, and high-performing software that meets the evolving needs of our clients. We are looking for a Full-Stack Software Engineer who shares our enthusiasm for technology and wants to be a part of a dynamic team that tackles real world challenges.

As a Full-Stack Software Engineer at Nelnet, you will be responsible for designing, developing, and maintaining end-to-end web applications. You'll work across the entire stack, from front-end interfaces to back-end systems, ensuring seamless integration and optimal performance. You'll collaborate with a diverse team of developers, designers, and product managers to deliver high-quality software solutions. Additionally, you will work on our Artificial Intelligence team to build and deploy Al-centric applications that incorporate large language models.

1. Full-Stack Development: Design and develop responsive web applications using technologies like Tailwind, ShadCN, Typescript, and NextJS.
2. Backend Engineering: Build and maintain APls and backend services using Python, FastAPI, and Rust.
3. Al Integration: Collaborate with the Artificial Intelligence team to integrate large language models into applications, creating innovative Al-centric solutions.
4. Performance Optimization: Continuously monitor and optimize application performance for speed and scalability.
5. Cl/CD: Implement and maintain continuous integration and continuous deployment (Cl/CD) pipelines to automate and streamline the development process.
6. Infrastructure Management: Use Terraform to manage and provision infrastructure on AWS.
7. EKS Management: Deploy, manage, and scale applications using Amazon Elastic Kubernetes Service (EKS) to ensure high availability and reliability.
8. Collaboration: Work closely with cross‑functional teams to gather requirements, design solutions, and deliver features.
9. Code Quality: Write clean, maintainable, and well‑documented code. Conduct code reviews and provide constructive feedback to peers.
10. Innovation: Stay updated with the latest industry trends and technologies to incorporate new ideas and tools into the development process.
11. Mentorship: Provide guidance and mentorship to junior developers to foster their growth and development.

Nelnet believes in a hybrid work environment that accommodates both in‑office and remote work. This model promotes a positive work‑life balance and culture, enabling in‑person collaboration when possible while also providing benefits associated with remote work. The standard hybrid work schedule includes a 3/2 (in‑office/work‑from‑home) split for associates that reside within 30 miles of an office. This is subject to change, based on manager discretion.

At this time, Nelnet is looking to hire candidates who live within 30 miles of the following locations:

• Lincoln, NE
• Centennial, CO
• Madison, WI
• Brownsville, TX

US Citizenship and the ability to obtain a 6C Federal security clearance are required for this role. Some travel may be required.

Starting salary range for this role is $90k - $130k annually

Bachelor's or Master's in Computer Science, Software Engineering, or a related field.

1. Minimum of 3 years of experience in full-stack software development.
2. Hands‑on experience with front‑end technologies like Tailwind, ShadCN, Typescript, and NextJS.
3. Proficient in backend development using Python, FastAPI, and Rust.
4. Experience with deploying and managing applications on AWS.
5. Familiarity with Cl/CD pipelines and infrastructure as code (laC) tools like Terraform.

1. Strong proficiency in modern JavaScript frameworks and libraries.
2. Solid understanding of web development principles and best practices.
3. Experience with containerization technologies like Docker.
4. Knowledge of RESTful APls and web services.
5. Strong understanding of integrating and deploying Al models, particularly large language models, in applications.
6. Excellent problem‑solving skills and the ability to work in a collaborative environment.
7. Strong communication skills and the ability to effectively convey technical concepts to non technical stakeholders.

Our benefits package includes medical, dental, vision, HSA and FSA, generous earned time off, 401K/student loan repayment, life insurance & AD&D insurance, employee assistance program, employee stock purchase program, tuition reimbursement, performance‑based incentive pay, short‑and‑long‑term disability, and a robust wellness program.

Nelnet is committed to providing a welcoming and respectful workplace where all associates have the opportunity to succeed. As an Equal Opportunity Employer, we ensure that all qualified applicants are considered for employment. Employment decisions are made without regard to race, color, religion/creed, national origin, gender, sex, marital status, age, disability, use of a guide dog or service animal, sexual orientation, military/veteran status, or any other status protected by federal, state, or local law. We value the unique contributions of every team member and believe that a positive work environment benefits everyone.

Qualified individuals with disabilities who require reasonable accommodations in order to apply or compete for positions at Nelnet may request such accommodations by contacting Corporate Recruiting at 402-486-5725 or corporaterecruiting@nelnet.net.

Nelnet is a Drug Free and Tobacco Free Workplace.

We may use automated or artificial intelligence enabled tools to assist with the initial review of applications, such as identifying relevant skills or experience. These tools are used to support human review and do not make hiring decisions. A recruiter reviews applications and determines which candidates move forward in the hiring process. For more information, see our Privacy Policy and Pre‑Use Notice: Automated Tools in Hiring

You may know Nelnet as the nation’s largest student loan servicer – but we do more than that. A lot more. We’re also a professional services company, consumer loan originator and servicer, payment processor, renewable energy innovator, and K‑12 and higher education expert (and that’s just a shortlist). For over 40 years, we’ve been serving our customers, associates, and communities to make dreams possible.

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