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Elixir Programming Jobs in California (NOW HIRING)

Senior Software Engineer, CX

San Francisco, CA ยท On-site

$190K - $230K/yr

Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable ... Experience with Python, Elixir, and/or Postgres is a plus. * Ownership Mindset: Own projects ...

We strive to be a top-notch engineering organization with a great culture and have the same high ... Experience with Python, Ruby, Elixir * Experience with DBs - SQL / NoSQL * Experience with Heroku ...

We strive to be a top-notch engineering organization with a great culture and have the same high ... Experience with Python, Ruby, Elixir * Experience with DBs - SQL / NoSQL * Experience with Heroku ...

Understanding of Python and Elixir/functional programming is a plus. * Experience building rich-text editors (think Notion) or excited to take on that challenge. * Experience (or strong interest) in ...

Software Engineer, GeniusIQ

Los Angeles, CA ยท On-site

$160K - $180K/yr

Learn more at geniussports.com The Role - Software Engineer, GeniusIQ We are looking for a software ... Rust, Elixir, TypeScript, Go, C++, Python * Postgres, relational databases * React, Three.js, HTML5 ...

Elixir / Phoenix * Frontend: Next.js, TypeScript * Infrastructure: AWS, Terraform We don't expect ... Strong software engineering fundamentals * Experience building with AI agents, LLM-powered systems ...

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Elixir Programming information

What are some common challenges faced by Elixir programmers when working in a team environment?

Elixir programmers often work on distributed, concurrent systems, which can introduce unique challenges in a team setting. Coordinating code that leverages Elixir's concurrency model, such as processes and message passing, requires clear communication and well-defined interfaces to avoid race conditions or unexpected behaviors. Additionally, as Elixir teams may be adopting the language alongside established technologies, integrating Elixir services with other systems and training team members on functional programming concepts can be challenging. However, open collaboration and code reviews help ensure consistent code quality and effective problem-solving.

What is the difference between Elixir Programming vs Ruby Developer?

AspectElixir ProgrammingRuby Developer
Required CredentialsProficiency in Elixir, functional programming skillsProficiency in Ruby, object-oriented programming skills
Work EnvironmentDistributed systems, real-time applications, scalable backend servicesWeb development, startups, e-commerce platforms
Industry UsageTelecommunications, messaging apps, high-concurrency systemsWeb applications, SaaS, content management
Common Search/ComparisonElixir Programming vs Ruby Developer

Elixir Programming and Ruby Developer roles share some overlap in web and application development but differ significantly in their core technologies and use cases. Elixir is favored for scalable, concurrent systems, while Ruby is popular for rapid web development. Understanding these differences helps employers and developers choose the right skill set for their projects.

What is Elixir programming?

Elixir programming refers to writing software using Elixir, a dynamic, functional language designed for building scalable and maintainable applications. Elixir runs on the Erlang Virtual Machine (BEAM), which is known for its ability to handle large numbers of concurrent processes and its fault-tolerant features. Elixir is often used for web development, real-time systems, and applications that require high availability. Its syntax is inspired by Ruby, making it approachable for developers familiar with modern programming languages. The language is also popular for use with the Phoenix web framework.

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

To thrive as an Elixir Programmer, you need solid experience in functional programming, a strong understanding of concurrent systems, and proficiency with the Elixir language, typically supported by a background in software development or computer science. Familiarity with the Phoenix web framework, OTP (Open Telecom Platform), and distributed systems, as well as version control tools like Git, is often required. Strong problem-solving abilities, effective communication, and a collaborative mindset help individuals excel in team-based, fast-paced development environments. These skills and qualities are crucial for building scalable, reliable applications and contributing effectively to complex software projects.
What cities in California are hiring for Elixir Programming jobs? Cities in California with the most Elixir Programming job openings:
Infographic showing various Elixir Programming job openings in California as of June 2026, with employment types broken down into 84% Full Time, 14% Part Time, 1% Temporary, and 1% Nights. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.
Senior Software Engineer, CX

Senior Software Engineer, CX

Whatnot

San Francisco, CA โ€ข On-site

$190K - $230K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 26 days ago


Job description

Join the Future of Commerce with Whatnot!
Whatnot is the largest livestream shopping platform in North America and Europe to buy, sell, and discover the things you love. Whether it's trading cards, fashion, electronics, or live plants, our sellers are building real businesses across hundreds of categories. We're building live commerce at a scale that's never been done in the West, and there's no playbook to copy. The people here are shaping how an entirely new industry develops.
As a remote co-located team, we're inspired by our values and anchored in hubs across the US, UK, Ireland, Poland, Germany, and Australia. We move fast, stay close to our users, and focus on the work that drives the most impact.
We're one of the fastest growing marketplaces and were recently named the #1 Best Startup Employer in America by Forbes. Check out the latest Whatnot updates on our news and engineering blogs and join us as we enable anyone to turn their passion into a business and bring people together through commerce.
Role
We're looking for a Senior Backend Engineer to join the Customer Experience team and help us build a world-class Customer Support platform. With Whatnot's rapid growth comes a high volume of complex support needs-spanning technical, purchasing, and logistics issues for both buyers and sellers. Our team is responsible for resolving them quickly, reliably, and with high customer satisfaction.
As a member of the team, you'll build new user-facing experiences, scale internal infrastructure, and design intelligent AI-powered automations to help us solve thousands of customer issues per hour.
You'll lead solutions end to end. You'll translate ambiguous business problems into clear technical solutions and drive delivery and experimentation. Your role will involve creative problem-solving to balance development speed, product impact, and technical excellence.
Team members in this role are required to be within commuting distance of our San Francisco, Seattle, Los Angeles, or New York hubs.
You
Curious about who thrives at Whatnot? We've found that low ego and a growth mindset, while leaning into action, details, and impact goes a long way here.
As our next Backend Engineer, you should have 5+ years of full-time software engineering experience in high growth startups, plus:
  • Bachelor's degree in Computer Science, a related field, or equivalent work experience.
  • Backend Expertise: Proven track record of building end-to-end product experiences and scaling high-scale backend systems. Experience with Python, Elixir, and/or Postgres is a plus. Experience with Python, Elixir, and/or Postgres is a plus.
  • Ownership Mindset: Own projects holistically from inception to production and beyond. You are known for shipping high-quality products and platform level initiatives fast.
  • Product Instinct: Excel at translating user needs to effective technical solutions.
  • Problem Solving: Thrive in ambiguity and tackle challenging problems with creativity and autonomy.
  • Team Leadership: Proactively improve the team environment and foster inclusive, supportive team culture.
Benefits
  • Flexible Time off Policy and Company-wide Holidays (including a spring and winter break)
  • Health Insurance options including Medical, Dental, Vision
  • Work From Home Support
    • Home office setup allowance
    • Monthly allowance for cell phone and internet
  • Care benefits
    • Monthly allowance for wellness
    • Annual allowance towards Childcare
    • Lifetime benefit for family planning, such as adoption or fertility expenses
  • Retirement; 401k offering for Traditional and Roth accounts in the US (employer match up to 4% of base salary) and Pension plans internationally
  • Monthly allowance to dogfood the app
    • All Whatnauts are expected to develop a deep understanding of our product. We're passionate about building the best user experience, and all employees are expected to use Whatnot as both a buyer and a seller as part of their job (our dogfooding budget makes this fun and easy!).
  • Parental Leave
    • 16 weeks of paid parental leave + one month gradual return to work *company leave allowances run concurrently with country leave requirements which take precedence.
EOE
Whatnot is proud to be an Equal Opportunity Employer. We value diversity, and we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, parental status, disability status, or any other status protected by local law. We believe that our work is better and our company culture is improved when we encourage, support, and respect the different skills and experiences represented within our workforce.