Junior backend developer

Junior backend developer, Newport Beach | Launchcodex 949.822.9583 support@launchcodex.com Explore Launch Portal Login to Portal Home About Services ChatGPT Ads SEO & GEO SEO GEO Development Web Development Maintenance AI AI Automation AI Marketing Automation Creative Design Creative Branding UX/UI Performance Creative Digital Marketing Strategy & Consulting White Label Services for Agencies Partnership Marketing Partnership Email Marketing Data Infrastructure CRO Case Studies Learn Blog Resources Get Started Junior backend developer 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. Apply now Location Newport Beach, CA Job type Development Job level Junior Employment type Full-Time Job description 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 responsibilites - 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 - Clear communication and eagerness to learn - Authorized to work in the United States Apply now More open positions Browse more jobs Junior backend developer Development Location Newport Beach, CA Employment type Full-Time Account manager (AI digital marketing agency) Client services Location Newport Beach, CA Employment type Full-Time Account director (AI digital marketing agency) Client services Location Newport Beach, CA Employment type Full-Time Sales development representative Sales Location Newport Beach, CA Employment type Full-Time Load More...

1 2 3 Next » Results our clients rave about 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!

Your browser does not support the video tag. 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. 3857 Birch St #3384 Newport Beach, CA 92660 (949) 822-9583 support@launchcodex.com Contact us What people say about us 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 Singh 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.

Tanner Medina Industry news & shifts OpenAI custom audiences for ChatGPT Ads, explained OpenAI custom audiences let you target, exclude, or bid on your own lists in ChatGPT Ads. See the 25,000 matched-user minimu... Derick Do SEO, GEO, & AI search evolution Before & after content strategy: How to turn case results into your best SEO asset Most agencies have strong client results that never get published.

Learn how to turn those results into structured before-an... Tanner Medina SEO, GEO, & AI search evolution Technical SEO audit: How to find and fix what is holding your site back Learn how to run a technical SEO audit in 2026. Covers crawlability, Core Web Vitals, duplicate content, schema markup, AI c...

Load More... View all blogs Get your free audit today Marketing Dev AI & data Creative Let's talk Full Service Digital and AI Agency We are a digital agency that blends strategy, digital marketing, creative, development, and AI to help brands grow smarter and faster. Quick Links Services Our authors Why us How we work Partners Services SEO AI automation Web development Creative Marketing Data Partnerships Resources Blog Resources Case studies Company About Us Careers FAQs Contact Us Contact Us Launchcodex 3857 Birch St #3384 Newport Beach, CA 92660 (949) 822 9583 support@launchcodex.com Follow Us Privacy Policy Terms of Service Legal Site Map © 2026 Launchcodex All Rights Reserved star map-marker arrow-right phone envelope linkedin angle-down rocket instagram envelope-open cross menu checkmark-sqaure-copy