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Volunteer Backend Developer Internship Jobs in Arizona

Be Seen First

Junior Software Developer

Tempe, AZ · On-site

$60K - $80K/yr

What you'll do - Build and maintain backend services and APIs, with support on the design decisions ... job, an internship, a personal project you can walk us through - Familiarity with SQL and ...

New

Be Seen First

Junior Software Developer

Tempe, AZ · On-site

$60K - $80K/yr

What you'll do - Build and maintain backend services and APIs, with support on the design decisions ... job, an internship, a personal project you can walk us through - Familiarity with SQL and ...

New

... internship * Opportunity to volunteer and give back in the community * Be part of a team awarded Best Builder in the U.S. by NAHB's Pillars of the Industry Awards, Top 10 Builder & Developer by NMHC ...

Web Developer

Phoenix, AZ · On-site +1

$50 - $60/hr

... back-end code using modern web frameworks. • Builds and consumes RESTful APIs and integrates web ... Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term ...

Web Developer

Phoenix, AZ · On-site +1

$50 - $60/hr

... back-end code using modern web frameworks. • Builds and consumes RESTful APIs and integrates web ... Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term ...

Sr. Software Engineer - B2B

Scottsdale, AZ · On-site

$123K - $162K/yr

We are hiring Senior Backend Engineers to power one of the largest and most demanding ticketing ... Access to meaningful volunteer opportunities and community engagement programs to make a positive ...

Sr. Software Engineer - B2B

Scottsdale, AZ · On-site

$123K - $162K/yr

We are hiring Senior Backend Engineers to power one of the largest and most demanding ticketing ... Access to meaningful volunteer opportunities and community engagement programs to make a positive ...

Sr. Software Engineer - B2B

Scottsdale, AZ

$123K - $162K/yr

We are hiring Senior Backend Engineers to power one of the largest and most demanding ticketing ... Access to meaningful volunteer opportunities and community engagement programs to make a positive ...

Software Engineer - Aviation Core Java

Chandler, AZ · On-site

$50.75 - $69.75/hr

... are seeking a Software Engineer - Aviation Core Java to develop software and create new ... internship experience in design, particularly for consumer products • Back end object oriented ...

Develop scalable APIs, microservices, and backend systems using Python * Build dashboards ... Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term ...

Showing results 21-40

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:
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.

Junior Software Developer

BusinessRate

Tempe, AZ • On-site

$60K - $80K/yr

Full-time

Medical, Dental, PTO

This job post has expired today. Applications are no longer accepted.


Job description

Junior Software Developer [NO RELOCATION]

PLEASE DO NOT APPLY IF YOU ARE NEEDING TO RELOCATE. WE ARE ONLY HIRING IN PHOENIX.

Phoenix, AZ — onsite · $60,000–$80,000

BusinessRate turns public customer reviews into scores and rankings for local businesses. We collect review data at scale, score each business, rank it against its local competitors, and recognize the top performers in their market.

We're profitable and growing, with an engineering team of four. Everything — the data pipelines, the web applications, the payment flows, the internal tooling, the infrastructure — is built and maintained in house.

The role

You'd be writing code day to day, with your pull requests reviewed carefully and someone senior on hand when you get stuck. We're a small team, so you won't be handed a narrow slice of the product and left there — you'll see how the whole thing fits together, and you'll get more ownership as you show you're ready for it.

The work is genuinely interesting. The data side involves large partitioned tables, queries that need to stay fast as volumes grow, and pipelines processing substantial amounts of data. There's also a customer-facing web application, payment flows, and internal dashboards, all of which need to be reliable.

We're looking for someone who wants to get good at this, not just someone who can already do it.

What you'll do

- Build and maintain backend services and APIs, with support on the design decisions

- Work on our Next.js and tRPC frontends — customer-facing pages and internal dashboards

- Write SQL against large datasets and learn what makes queries fast or slow

- Fix bugs and ship improvements across the product

- Have your pull requests reviewed carefully, and start reviewing others' as you grow

- Take smaller projects from idea through to production

What we're looking for

You should have:

- Working knowledge of TypeScript and Node.js, and something real you've built with them — a job, an internship, a personal project you can walk us through

- Familiarity with SQL and relational databases; you don't need to know how to optimize a query against a partitioned table yet, but you should want to learn

- Experience building with React, ideally Next.js

- Comfort with AI-assisted development tools alongside solid engineering practices — we use them regularly and expect the same care with code written that way

- A willingness to ask questions early rather than disappear for three days

Nice to have:

- tRPC, Fastify, or similar typed API layers

- Docker and modern deployment pipelines (we use Render)

- Stripe or other payments experience

- Any exposure to data pipelines or ETL

- A CS degree, a bootcamp, or no formal background at all — we care about what you can do

Compensation and process

Base salary is $60,000–$80,000, depending on experience.

Health insurance included. This role is onsite in the Phoenix area.

Our process is four steps: an intro call, a technical conversation, an onsite visit, and an offer.

PLEASE DO NOT APPLY IF YOU ARE NEEDING TO RELOCATE. WE ARE ONLY HIRING IN PHOENIX.