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Volunteer Backend Developer Internship Jobs in Arizona

RateLinx

Software Engineer

Scottsdale, AZ

$75K - $85K/hr

... backend application development and configure the RateLinx system, specific to the customer ... Voluntary Life Insurance and Pet Insurance available at a group rate * Flexible Spending Account ...

BMWC CONSTRUCTORS

Project Engineer

Phoenix, AZ · On-site

Construction internship, project engineering, or industrial construction experience is preferred ... Paid volunteer time off ABOUT US BMWC tackles the world's toughest and most daunting industrial ...

American Express

AI Engineer III

Phoenix, AZ · On-site

$57 - $76.75/hr

Solid engineering fundamentals in at least one backend language (Python, Go, or TypeScript ... Internship or early-career experience in fintech or other regulated environments. * Contributions ...

Caterpillar

High School Student Trainee

Green Valley, AZ · On-site

$15 - $17.50/hr

... This Internship As a Tinaja Hills Intern, you'll work alongside experienced Caterpillar ... Engineering and machine testing * Technical operations and maintenance * Customer demonstrations ...

AXS

Sr. Software Architect

Scottsdale, AZ · On-site

$130K - $177K/yr

Guide engineering teams through development lifecycles to ensure implementation of best practices ... Proficiency in backend development with .NET and Node.js. * Skilled in working with relational ...

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Volunteer Backend Developer Internship information

What is a volunteer backend developer internship?

A Volunteer Backend Developer Internship is an unpaid position where individuals gain practical experience by working on the server-side of web applications. Interns typically help design, build, and maintain the logic, databases, and APIs that power websites or apps. This role is ideal for those looking to build their technical skills, contribute to meaningful projects, and improve their resumes while supporting non-profit organizations or startups. It often involves working with technologies like Python, Node.js, Java, SQL, or cloud platforms. The experience gained can be valuable when applying for paid developer roles in the future.

What types of projects and technologies can I expect to work on as a volunteer backend developer intern?

As a Volunteer Backend Developer Intern, you'll typically collaborate with a team to build or enhance software solutions for non-profit or community-driven projects. Common responsibilities include developing APIs, managing databases, and ensuring server-side performance using technologies such as Python, Node.js, or Java, and tools like PostgreSQL or MongoDB. You'll often work in agile teams, participate in code reviews, and have the opportunity to learn from experienced developers. This role provides valuable exposure to real-world software development practices and teamwork, making it a great stepping stone for your career.

What are the key skills and qualifications needed to thrive as a volunteer backend developer intern, and why are they important?

To thrive as a Volunteer Backend Developer Intern, you need a good understanding of programming languages such as Python, Java, or Node.js, along with knowledge of databases and basic computer science principles. Familiarity with version control systems like Git, cloud platforms, and frameworks such as Django or Express is typically expected. Strong problem-solving skills, adaptability, and effective communication help interns collaborate and learn quickly within a team. These skills are essential for contributing to real-world projects, building reliable backend systems, and accelerating your professional development in software engineering.

What is the difference between Volunteer Backend Developer Internship vs Backend Developer?

AspectVolunteer Backend Developer InternshipBackend Developer
CredentialsTypically no formal degree required; some programming knowledgeBachelor's in CS or related field often preferred
Work EnvironmentNon-profit or open-source projects, flexible hoursCorporate or startup environments, full-time or part-time
Employer & IndustryNon-profit organizations, open-source communitiesTech companies, startups, various industries
Search & Comparison IntentVolunteer opportunities, internships, entry-level rolesFull-time employment, career advancement

The Volunteer Backend Developer Internship is an entry-level, unpaid or low-paid position focused on gaining experience in non-profit or open-source settings. In contrast, a Backend Developer is a paid, professional role in various industries, often requiring formal education and offering career growth opportunities.

What are popular job titles related to Volunteer Backend Developer Internship jobs in Arizona?

For Volunteer Backend Developer Internship jobs in Arizona, the most frequently searched job titles are:

What job categories do people searching Volunteer Backend Developer Internship jobs in Arizona look for?

The top searched job categories for Volunteer Backend Developer Internship jobs in Arizona are:

What cities in Arizona are hiring for Volunteer Backend Developer Internship jobs?

Cities in Arizona with the most Volunteer Backend Developer Internship job openings:

Volunteer Backend Developer Internship jobs near you
Infographic showing various Volunteer Backend Developer Internship job openings in Arizona as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Software Engineer

RateLinx

Scottsdale, AZ

$75K - $85K/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 16 days ago

Job description

Implementation Software Engineer
Salary Range: $75k - $85k
Who We Are
RateLinx is a leading logistics and transportation SaaS provider delivering TMS, real‑time visibility, and freight audit amp; payment solutions on a single platform. We help shippers reduce costs, improve service, and optimize their supply chain operations through data‑driven insights and collaborative problem‑solving.
Our team lives our core values—responsive, reliable, knowledgeable, confident, innovative, nimble, and collaborative. If this sounds like you, we’d love to meet you.
What You Will Do
The Implementation Software Engineer works closely with the Implementation Project Managers to perform backend application development and configure the RateLinx system, specific to the customer’s custom requirements.
You will create and support custom system solutions by:
  • Design, configure, and deploy TMS solutions based on customer requirements
  • Build and maintain API integrations with ERP, WMS, EDI providers, telematics, and third-party logistics platforms
  • Develop custom workflows, automation rules, reports, and system enhancements
  • Support data migration efforts including mapping, transformation, validation, and testing
  • Write and maintain clean, scalable, well-documented code
  • Troubleshoot integration issues, performance bottlenecks, and system defects during implementation
  • Participate in customer discovery sessions to gather technical requirements
  • Perform system testing, UAT support, and go-live validation
  • Provide post-go-live technical support during hyper-care phase
  • Collaborate with Product and Engineering teams to communicate enhancement requests and product gaps
Who You Are
  • 2+ years of software engineering experience (SaaS preferred)
  • Experience working with REST APIs, JSON, XML, and web services
  • Strong proficiency in one or more programming languages (e.g., JavaScript, Python, C#, Java)
  • Experience with SQL and database management
  • Familiarity with system integrations, EDI (e.g., 204, 214, 210), and data mapping
  • Strong debugging and problem-solving skills
  • Ability to work directly with customers in a consultative capacity
Why Work for RateLinx
  • 3x Top Workplace Award Winner via AZ Central (2024-2026)
  • In-office position that has views of the mountains
  • Flexible schedule and hybrid work opportunities
  • Friendly, professional, and collaborative workplace
  • Business casual dress code
  • PTO eligible immediately upon hire
  • Medical, Vision and Dental Insurance (RateLinx pays 80% of the premium)
  • Employer-Paid Life and Disability Insurance
  • Voluntary Life Insurance and Pet Insurance available at a group rate
  • Flexible Spending Account (FSA)
  • 401(k) + employer match
We’re growing quickly and looking for high‑energy team members who want to make an impact, support our customers, and have fun doing it.
How to Apply
Are you ready to make a difference? Apply online at https://www.ratelinx.com/careers/
To learn more about us, visit https://www.ratelinx.com/about/

Apply