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Elixir Development Jobs in California (NOW HIRING)

Wonderschool

Full Stack Engineer

San Francisco, CA · On-site

$180K - $220K/yr

Own the full development lifecycle, from scoping and architecture to implementation and production ... Proficiency with backend systems (Node.js, Ruby on Rails, Elixir, or similar) * Experience working ...

Padlet, Inc.

Software Engineer - Mobile

San Francisco, CA · On-site

$157K - $196K/yr

Ruby (Rails), Typescript, Elixir (Phoenix), and Python. Web : VueJS, Tailwind. Storage : Postgres ... This sometimes leads to re-speccing in the middle of development, getting in the way of programming ...

Whatnot

Staff Software Engineer

San Francisco, CA · On-site

$230K - $290K/yr

... development. You're comfortable moving between layers and integrating systems end-to-end across a variety of languages and technologies (we primarily use Python, Elixir, JavaScript). * A strong sense ...

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Elixir Development information

What is Elixir development?

Elixir development refers to the process of creating software applications using the Elixir programming language, which is known for its scalability, fault-tolerance, and functional programming features. Elixir runs on the Erlang Virtual Machine (BEAM) and is widely used for building distributed, real-time, and high-performance systems such as web applications, APIs, and messaging platforms. Elixir developers leverage frameworks like Phoenix to build robust and maintainable applications, particularly when concurrency and reliability are important. The language's syntax is friendly and its ecosystem offers powerful tools for testing, deployment, and monitoring.

What are some common challenges Elixir developers face when building scalable applications?

Elixir developers often encounter challenges related to designing and maintaining distributed, fault-tolerant systems, especially as applications scale. Managing process supervision, optimizing for concurrency, and ensuring reliable message passing can require careful architectural decisions. Additionally, integrating Elixir with existing systems or third-party services may present learning curves, particularly when working with legacy technologies or databases. Collaboration with DevOps and QA teams is also essential to ensure smooth deployments and ongoing system reliability.

What are the key skills and qualifications needed to thrive as an Elixir developer, and why are they important?

To thrive as an Elixir Developer, you need a strong background in functional programming, proficiency with Elixir and the Phoenix framework, and a solid understanding of concurrent and distributed systems. Familiarity with tools such as Mix, Ecto, and version control systems like Git is typically required, and experience with cloud platforms or Docker can be beneficial. Strong problem-solving skills, attention to detail, and effective communication are essential soft skills for collaborating with teams and building scalable applications. These qualities are crucial for developing reliable, maintainable software that leverages Elixir’s strengths in performance and fault-tolerance.

What is the difference between Elixir Development vs Ruby on Rails Developer?

AspectElixir DevelopmentRuby on Rails Developer
Required CredentialsBachelor's in Computer Science, knowledge of Elixir and OTPBachelor's in Computer Science, knowledge of Ruby and Rails
Work EnvironmentDistributed systems, scalable backend servicesWeb application development, startup and enterprise web apps
Employer & Industry UsageTech companies focusing on real-time, concurrent systemsWeb development agencies, e-commerce, SaaS companies
Common Search & ComparisonElixir DevelopmentRuby on Rails Developer

Elixir Development and Ruby on Rails Developer roles share similarities in web and backend development but differ in technology focus. Elixir is ideal for scalable, concurrent systems, while Ruby on Rails is popular for rapid web application development. Both roles require programming skills and are in high demand across tech industries.

What are popular job titles related to Elixir Development jobs in California?

For Elixir Development jobs in California, the most frequently searched job titles are:

What job categories do people searching Elixir Development jobs in California look for?

The top searched job categories for Elixir Development jobs in California are:

What cities in California are hiring for Elixir Development jobs?

Cities in California with the most Elixir Development job openings:

Elixir Development jobs near you
Infographic showing various Elixir Development job openings in California as of June 2026, with employment types broken down into 4% Internship, 17% As Needed, 7% Full Time, 1% Part Time, 64% Contract, and 7% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Full Stack Engineer

San Francisco, CA • On-site

Wonderschool
Education Programs Administration • 51 - 200 employees
Learn more about Wonderschoolexternal

$180K - $220K/yr

Full-time

Medical, PTO

Re-posted 9 days ago

Job description

About Wonderschool

Wonderschool's mission is to ensure every child has access to early childhood education that helps them realize their full potential. We empower small business owners, childcare providers, to launch and grow programs through software, coaching, and support, while partnering with governments to modernize childcare infrastructure.

We are building a category-defining platform at the intersection of marketplace, SaaS, and public sector systems, now increasingly powered by AI. Our products help providers run and grow their businesses, from enrollment and marketing to licensing, compliance, and daily operations.

Our team is small, fast-moving, and deeply focused on building systems that scale. We value people who take ownership, experiment quickly, and use modern tools, including AI and automation, to increase their leverage and impact.

Position Summary

This role builds the core systems that power Wonderschool's platform, enabling providers to launch and grow their businesses, governments to operate programs at scale, and families to access care. As a Senior Full Stack Engineer, you will own features end-to-end, working across frontend, backend, and data layers to deliver high-quality, scalable products.

You will operate as a builder, partnering closely with product, design, and go-to-market teams to turn real-world problems into simple, effective solutions. Success in this role means shipping quickly, improving system reliability, and leveraging modern tools, including AI, to increase development velocity and product impact.

ResponsibilitiesBuild and Own Product End-to-End
  • Design, build, and ship full-stack features that improve provider, parent, and government experiences
  • Own the full development lifecycle, from scoping and architecture to implementation and production support
  • Write high-quality, maintainable code with strong test coverage
  • Debug and resolve production issues across the stack
Drive Product Impact
  • Partner closely with Product, Design, and Data to build features that solve real customer problems
  • Develop a deep understanding of customer workflows and use cases
  • Contribute to product decisions through technical insight and tradeoff analysis
  • Work closely with GTM teams to understand user needs and improve product outcomes
Improve Systems and Scale
  • Design systems and data models that support complex workflows and integrations
  • Improve performance, scalability, and reliability of the platform
  • Contribute to architecture decisions and technical direction
  • Help evolve engineering standards, tooling, and best practices
Increase Engineering Leverage
  • Use AI tools, automation, and modern development workflows to increase speed and efficiency
  • Identify opportunities to reduce manual work and improve developer productivity
  • Contribute to a culture of rapid iteration and continuous improvement
Required Qualifications
  • 6+ years of experience as a full stack engineer
  • Strong experience with modern frontend technologies (React, TypeScript, JavaScript)
  • Proficiency with backend systems (Node.js, Ruby on Rails, Elixir, or similar)
  • Experience working with relational databases (Postgres or similar)
  • Proven ability to deliver high-quality code with strong testing practices
  • Experience building and shipping production systems end-to-end
  • Strong collaboration and communication skills
Preferred Qualifications
  • Experience building complex or enterprise-grade systems with multiple integrations
  • Experience designing APIs (REST or GraphQL)
  • Familiarity with cloud infrastructure, containerization, or serverless architectures
  • Experience with CI/CD pipelines and DevOps practices
  • Experience working in fast-paced, high-growth environments
  • Experience incorporating AI into products or development workflows
Compensation & Benefits

Compensation Range (California):
The base salary range for this role is $180,000 - $220,000, depending on experience, skills, and location. This role may also be eligible for equity and other forms of compensation.

Wonderschool offers a competitive benefits package, including:

  • Health benefits with up to 100% coverage for employee premiums and up to 80% for dependents
  • Wifi and employee wellness stipends
  • Flexible PTO, paid holidays, and mental wellness days
  • Competitive parental leave (eligible after 6 months of employment)
  • A highly collaborative, mission-driven workplace environment
Location / Travel Expectations

This role is based in our office in Rincon Hill, San Francisco. We work in-office 5-6 days a week to enable close collaboration across engineering, product, and leadership teams.

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