Job
- Level
- Junior
- Job Field
- Web, Software, Full Stack
- Employment Type
- Full Time
- Contract Type
- Permanent employment
- Location
- Munich
- Working Model
- Hybrid, Onsite
Job Summary
In this role, you develop end-to-end solutions, from building backend data models to integrating various APIs and creating frontend dashboards for internal tools.
Job Technologies
Your role in the team
- Wednesday, 9:30 AM. You deploy a Retool dashboard that shows the sales team live which leads are currently hot.
- Then, you will write the Node service that syncs Meta Ads and Klaviyo data into the Supabase of a new brand, and in the afternoon, you will build the frontend for our media buying agent.
- No ticket processing, no corporate approval process – you build the product.
- We are building ECOZA Intelligence from the ground up and are looking for an engineer who thinks end-to-end: from data model through API to UI.
- You are not just a cog in a 40-person team, but the technical person behind a real product.
- What you will work on
- Backend & Data Model: brand-specific Supabase/Postgres databases, clean schemas, reliable pipelines
- Integrations: REST APIs, Webhooks & MCP connections (Meta Ads, Google Ads, Klaviyo, Shopify, Klar) - you connect the silos
- LLM Features: Integration of Claude/LLMs into the product (Media Buying Agent, automated content creation, churn signals)
- Frontend: internal tools & dashboards (Retool, Claude Code) to ensure the systems are actually used
- Quality: you build in a way that it remains scalable and maintainable – not just that it works once.
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Our expectations of you
Qualifications
- Solid software engineering skills: Python and/or Node.js/TypeScript
- Proficient handling of REST APIs, Webhooks, integrations
- Git/GitHub and modern Dev workflows (including AI-assisted coding: Cursor, Claude Code)
- Basic understanding of Cloud & Deployment
- Product mindset: you translate unclear business problems into concrete technical solutions
- Ownership & High Agency - you do not block, you unblock yourself and ship
Experience
- Initial professional experience as a Software Engineer with strong fundamentals and a desire to learn a lot.
- Experience with relational databases (Postgres/Supabase) and clean data modeling
- Nice-to-have: LLM/agent experience, Retool/Frontend, eCommerce metrics, scale-up background
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What we offer
- Direct Business Impact instead of "Government IT" - you build, decide, ship
- Above-average salary
- MacBook with 4K screen + home office budget
- Hybrid Work (2 fixed office days)
- Wellpass / Jobrad / Workations / Team-Events
- Modern air-conditioned office in Munich with subway access and parking facilities
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Benefits
Health, Fitness & Fun
Topics that you deal with on the job
Job Locations
This is your employer
ECOZA GmbH
ECOZA GmbH, based in Munich, supports D2C eCommerce brands by implementing efficient processes from over 400 online shops. With a focus on training and support, the company promotes hybrid in-house solutions.
Description
- Company Type
- Digital Agency
- Working Model
- Hybrid, Onsite
- Industry
- Internet, IT, Telecommunication