Help us build fast, reliable systems that power AI-driven marketing products. You will ship backend features, learn modern infrastructure, and grow alongside an experienced team.
Launchcodex is a full-service AI digital agency. We build marketing systems, data pipelines, and modern web apps that help ambitious brands scale. As a junior backend developer, you will contribute to our API services, internal tools, and client platforms. You will work closely with senior engineers on well-scoped tasks, write clean code, add tests, and learn how to ship production features with confidence.
You will touch real projects early, pair with mentors, and get exposure to cloud infrastructure, CI, and secure data practices.
Job Responsiblity
- Ship well-tested backend features in small iterations
- Implement REST and GraphQL endpoints, integrate third-party APIs
- Build and maintain data models, jobs, and background workers
- Write unit and integration tests, participate in code reviews
- Help monitor services, investigate alerts, and fix bugs
- Contribute to internal SDKs and reusable modules
- Document decisions and update runbooks and READMEs
- Collaborate with frontend, data, and product to scope work
- Follow secure coding and privacy practices
- Participate in sprint rituals and share demos
Job Requirements
- 1 to 2 years of experience, internships or projects welcome
- Proficiency in at least one backend language, for example Node.js, Python, or Go
- Experience with a web framework, for example Express, FastAPI, or Django
- Solid understanding of HTTP, JSON, and REST fundamentals
- Familiarity with relational databases and SQL, for example Postgres or MySQL
- Basic knowledge of Git, branching, and pull requests
- Exposure to containers and Docker
- Comfortable writing tests and using a CI pipeline
This is an incredible SEO agency! Tanner, one of the co-founders, has been working with me for a couple months now and I’ve seen major improvements in client SEO results. They are incredible to work with and don’t cut corners; I can’t recommend them enough!
Delani Tori
Founder
Connect with us
Newport Beach, CA
Launchcodex is a team of builders, strategists, and creatives based in Newport Beach. We care about doing great work, moving fast, and supporting the people we partner with. Our goal is to be a long term ally for the brands we work with.
Real stories from the people we’ve partnered with to modernize and grow their marketing.
Eric Douglas
CMO - Ziptie inc.
“CTR and Conversions have doubled since starting with Launchcodex. Since 2017 we've cycled through SEO agencies trying to get better results. Historically we've always had a 2% CTR and 2% conversion. Since partnering with Launchcodex they have been able to double our CTR and conversions within the first month. We couldn't be happier. “
Delani Denton Gregorash
Owner/Founder - Telos Marketing
“This is an incredible SEO agency! Tanner, one of the co-founders, has been working with me for a couple months now and I’ve seen major improvements in client SEO results. They are incredible to work with and don’t cut corners; I can’t recommend them enough!”
Amanda Chen
VP of Marketing
“Within 90 days, Launchcodex helped us increase non-brand organic sales by 32% and land in AI/LLM answers for 40+ priority prompts, driving a measurable lift in qualified pipeline.”
Lauren Kim
Director of Marketing
“Launchcodex increased trial signups by improving speed-to-lead and tightening the full funnel from ads to booking.”
Sarah Mitchell
VP of Marketing
“Local SEO and lead workflows are finally consistent across locations, with clearer pipeline visibility and better conversion.”
Mark Reynolds
Head of Growth
“Launchcodex improved inbound lead quality and made it easier to track marketing ROI across regions and listings.”
Explore more insights
Real stories from the people we’ve partnered with to modernize and grow their marketing.
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