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Scale Up Recruiting Partners
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Junior Full Stack Engineer (SaaS Startup)
Spain
· Full-time
·
Associate
We're Hiring: Junior Full Stack Engineer (SaaS Startup)
Hi there!
We’re Scale Up, and we’re helping an innovative SaaS startup find its next team member!
About The Company
Our client is an innovative SaaS startup helping businesses grow by tapping into the power of online communities. Their platform uses automation and AI to help brands increase traffic, drive sales, and engage authentically with highly targeted audiences. By combining smart technology with a deep understanding of how people interact online, they empower marketing teams to be faster, smarter, and more effective. The company is growing quickly and is building a team of creative, driven professionals who are excited about shaping the future of digital marketing.
🌟 About the Role
We are looking for a Full Stack Engineer to help us build and maintain web scrapers and develop a customer-facing dashboard. You will work closely with our design and customer support teams to deliver reliable, scalable, and user-friendly solutions.
This role is ideal for someone who enjoys working across the stack, solving data extraction challenges, and building polished user experiences.
📜 Key Responsibilities
Hi there!
We’re Scale Up, and we’re helping an innovative SaaS startup find its next team member!
About The Company
Our client is an innovative SaaS startup helping businesses grow by tapping into the power of online communities. Their platform uses automation and AI to help brands increase traffic, drive sales, and engage authentically with highly targeted audiences. By combining smart technology with a deep understanding of how people interact online, they empower marketing teams to be faster, smarter, and more effective. The company is growing quickly and is building a team of creative, driven professionals who are excited about shaping the future of digital marketing.
🌟 About the Role
We are looking for a Full Stack Engineer to help us build and maintain web scrapers and develop a customer-facing dashboard. You will work closely with our design and customer support teams to deliver reliable, scalable, and user-friendly solutions.
This role is ideal for someone who enjoys working across the stack, solving data extraction challenges, and building polished user experiences.
📜 Key Responsibilities
- Build and maintain web scrapers for structured and unstructured data
- Develop and improve a customer-facing dashboard
- Collaborate closely with design and customer support teams
- Ensure performance, reliability, and scalability of applications
- Troubleshoot and optimize existing systems
- Have strong experience with:
- Next.js and React
- Node.js and Python
- Have experience with:
- At least one NoSQL database (MongoDB, Firestore, etc.)
- At least one relational database (PostgreSQL, MySQL, Azure SQL, etc.)
- Have hands-on experience with AWS or Google Cloud
- Are comfortable working in a fast-paced, collaborative environment
- Browser automation and testing tools such as Selenium or Puppeteer
- Prompt engineering and fine-tuning LLMs
- Web scraping (1+ year of experience is sufficient)
- Experience working with APIs and third-party integrations
- Understanding of authentication, authorization, and security best practices
- Strong problem-solving and communication skills
Key Skills
Ranked by relevance
saas
postgresql
selenium
python
react
nosql
mysql
cloud
sql
aws
ai
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- Posted
- Dec 14, 2025
- Type
- Full-time
- Level
- Associate
- Location
- Madrid
- Company
- Scale Up Recruiting Partners
Industries
Technology
Information
Internet
Internet Publishing
Marketing Services
Categories
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Python Developer
2026-05-28
Full-time
Associate
Belgium
Technology
Information Technology
View Job Details
Related
Senior Embedded Machine Learning Engineer (C++)
2026-05-28
Full-time
Mid-Senior
Finland
Software Development
Information Technology
View Job Details
Related
Senior Backend Engineer - Kotlin (all genders)
2026-06-03
Full-time
Not Applicable
Austria
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Engineering