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Front End Developer Startup Jobs in Phoenix, AZ (NOW HIRING)

ASSA ABLOY

Senior Full Stack Web Developer

Phoenix, AZ · On-site

We are a small, startup team of 15 that was recently acquired by the multinational company ASSA ... Implement responsive front-end features that work in desktop and mobile environments. * Write ...

Varsity Tutors

Web Development Tutor

Chandler, AZ · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Varsity Tutors

Web Development Tutor

Mesa, AZ · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Varsity Tutors

Web Development Tutor

Glendale, AZ · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Varsity Tutors

Web Development Tutor

Gilbert, AZ · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Varsity Tutors

Web Development Tutor

Tempe, AZ · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Varsity Tutors

Web Development Tutor

Phoenix, AZ · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

Varsity Tutors

Web Development Tutor

Scottsdale, AZ · Remote

$18 - $40/hr

Deep knowledge of front-end technologies including HTML, CSS, and JavaScript, back-end development ... engineering careers. * Conceptual Teaching & Problem-Solving: Skilled at teaching full-stack ...

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All JobsFront End Developer Startup JobsFront End Developer Startup Jobs in Phoenix, AZ

Front End Developer Startup information

See Phoenix, AZ salary details

$42.2K

$109.6K

$154.4K

How much do front end developer startup jobs pay per year?

As of Aug 27, 2026, the average yearly pay for front end developer startup in Phoenix, AZ is $109,610.00, according to ZipRecruiter salary data. Most workers in this role earn between $103,200.00 and $120,100.00 per year, depending on experience, location, and employer.

What is a front end developer startup?

A Front End Developer Startup job involves building and optimizing the user interface of a web or mobile application in a fast-paced startup environment. Responsibilities include coding in HTML, CSS, and JavaScript, working with frameworks like React or Vue.js, and collaborating with designers and back-end developers. Startups often require developers to be flexible, take ownership of features, and work on rapid iterations based on user feedback. This role typically demands both technical expertise and creative problem-solving to enhance user experience.

What are the key skills and qualifications needed to thrive as a front end developer startup?

To thrive as a Front End Developer Startup, you need strong skills in HTML, CSS, JavaScript, and modern frameworks like React or Vue, often backed by a relevant degree or proven portfolio. Familiarity with version control systems like Git, as well as build tools and APIs, is essential, while certifications in web development can be beneficial. Adaptability, proactive problem-solving, and the ability to communicate effectively within a fast-paced, collaborative environment are key soft skills. These skills and qualities enable you to build responsive, user-focused interfaces and rapidly iterate while aligning with evolving startup needs.

What are the unique challenges a front end developer faces in a startup environment compared to larger companies?

Working as a Front End Developer in a startup often means tackling a wider variety of tasks, ranging from UI implementation and rapid prototyping to troubleshooting issues across the stack. You may have to adapt quickly to shifting priorities, work with minimal supervision, and frequently collaborate with designers, product managers, and sometimes even directly with back end developers or founders. The pace is fast, so flexibility and a willingness to learn on the fly are crucial. On the upside, this environment provides substantial opportunities to broaden your skill set, take ownership of features, and make a visible impact on the product’s direction.

What are popular job titles related to Front End Developer Startup jobs in Phoenix, AZ?

For Front End Developer Startup jobs in Phoenix, AZ, the most frequently searched job titles are:

What job categories do people searching Front End Developer Startup jobs in Phoenix, AZ look for?

The top searched job categories for Front End Developer Startup jobs in Phoenix, AZ are:

Front End Developer Startup jobs near you
Infographic showing various Front End Developer Startup job openings in Phoenix, AZ as of August 2026, with employment types broken down into 83% Full Time, 13% Part Time, 1% Temporary, and 3% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $109,610 per year, or $52.7 per hour.

Software Developer I - hybrid in Glendale AZ [SD1-2026-08]

Glendale, AZ • On-site

Agate Software
Software Development • 11 - 50 employees
Learn more about Agate Softwareexternal

Full-time

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

At Agate Software, we are building a better world by revolutionizing how government agencies and nonprofits manage their grant processes. Our solutions empower our customers to maximize their resources, drive compliance, and focus on their core missions of distributing millions of dollars in funding for critical social services.
 
Our success is built on three pillars: Innovation, Integrity, and Impact. For over 20 years, Agate Software has been at the forefront of transformative innovation in the grant management industry. Our journey is marked by groundbreaking achievements and a commitment to pushing boundaries. By simplifying complex workflows, enhancing transparency, and turbo-charging efficiency, we enable our customers to maximize the impact of their funding.
 
Always challenging the status quo, we strive to set new industry standards and we are seeking the brightest minds to join us in this mission. If you're ready to apply your expertise in a dynamic, growth-oriented, mission-driven environment, read on to see how this position aligns with your skills and interests!
 
Please note that this is an onsite position that is eligible for a hybrid schedule (3 days required onsite/2 days remote) after the first 90 days.

What We're Looking For

Agate is building a highly configurable platform that powers complex, data-driven solutions. We are hiring a Software Developer I to help extend and tailor that platform for real-world customer use cases. 

This is an early-career role designed for high-potential builders, not passive task executors. You’ll work in a fast-paced, ambiguous environment where requirements are not always perfect, and success depends on your ability to ask the right questions, take ownership, and figure things out. 

The ideal candidate is strong in SQL, comfortable with front-end fundamentals, and hungry to grow into a full-stack developer. You should be the type of person who doesn’t wait to be told what to do - you actively seek clarity, push work forward, and take pride in delivering outcomes. 

What You'll Do

  • Build and enhance data-driven features using SQL and front-end technologies (HTML, CSS, JavaScript)  

  • Translate business requirements into clear, maintainable, and testable solution 

  • Implement low-complexity features and progressively take on more ownership as you ramp  

  • Debug and troubleshoot issues by analyzing data, requirements, and system behavior  

  • Contribute to extending Agate’s configurable platform for client-specific use cases 

  • Participate in Agile workflows including standups, sprint planning, and retrospectives  

  • Engage in code reviews as both a contributor and developing reviewer  

  • Write clean, readable code aligned with team standards and best practices  

  • Document work clearly and communicate progress, blockers, and risks proactively  

  • Raise concerns when requirements are unclear or incomplete and help drive clarity  

What You'll Bring

Technical Capabilities 

  • Proficiency in SQL (joins, stored procedures, CRUD operations, basic optimization) 

  • Working knowledge of HTML, CSS (Bootstrap), and JavaScript  

  • Understanding of core programming concepts (functions, variables, control flow, error handling)  

  • Ability to read, interpret, and execute against business requirements  

Preferred (Not Required) 

  • Exposure to VB.NET or C#.NET  

  • Familiarity with Agile frameworks (Scrum, Kanban, or SAFe)  

Mindset 

  • Self-starter: you proactively seek work, clarity, and ways to contribute  

  • Problem solver: you're comfortable debugging and working through ambiguity without step-by-step direction  

  • Curious learner: you're driven to actively build new skills (SQL depth, .NET, platform knowledge)  

  • Accountable: you take ownership of outcomes, not just tasks  

  • Communicative: you raise blockers early and collaborate effectively with cross-functional teammates  

  • Resilient: you thrive in a fast-moving, evolving environment with imperfect inputs  

What Makes This Role Exciting

  • Real impact from day one:  you’ll work on live enterprise-level customer implementations, not internal side projects  

  • Build on a flexible platform: create custom solutions on top of a configurable system

  • High ownership, low bureaucracy:  your contributions directly affect delivery speed and product quality  

  • Accelerated learning curve: exposure to SQL-heavy systems, front-end development, and platform architecture  

  • Clear growth path: defined progression from Developer I → II → III with increasing ownership and complexity  

  • Startup environment: operate with a team that values initiative, speed, and problem-solving over rigid process 

What Success Looks Like

Within your first 90 days, you’ll be expected to: 

  • Write optimized, multi-table SQL queries and build basic stored procedures independently. 

  • Build clean, responsive UI elements using HTML, CSS, and JavaScript per project standards. 

  • Complete assigned tasks within estimated timeframes, requiring minimal rework. 

  • Deliver low- to medium-complexity tasks independently. 

  • Participate actively in Agile rituals, estimation, and team ceremonies. 

  • Communicate clearly, provide regular updates, and flag blockers early. 

  • Write production-ready code that passes code review, testing, and customer acceptance. 

  • Show measurable progress toward learning .NET (VB or C#). 

  • Expand SQL proficiency by tackling progressively complex challenges. 

By month four, you should be demonstrating equitable productivity with your peers - able to handle assigned work independently, contribute meaningfully to the team, and actively support code quality and customer outcomes. 

At Agate Software you'll be part of a team that is dedicated to making a difference through cutting-edge technology and unwavering dedication to our impactful work. If you're ready to make a significant contribution to communities in need and grow your career in an inspiring and challenging environment, apply today!
 
 
Diversity Commitment:
As an equal opportunity employer, we are committed to fostering an inclusive environment where an expansive range of ideas, backgrounds, and perspectives are the foundation for innovation. We strive to attract, develop, and retain the brightest minds from all walks of life, and we encourage applications from candidates from underrepresented communities, Indigenous persons, persons with disabilities, persons of diverse sexual orientation and gender identity, and all those who can provide different perspectives that contribute to the diversification of our team. Individuals who embrace innovation and intellectual curiosity are invited to bring their unique personal and professional experiences to the table to enrich our creativity, thought leadership, and discovery.
 
Work Authorization: Please note that some customer assignments may require additional eligibility, vetting, or access approvals based on contract, security, or regulatory requirements.
 
To all recruitment agencies: We do not accept unsolicited agency resumes and are not responsible for any fees related to unsolicited resumes.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.