Associate Fullstack Engineer

Build the Future of Hiring With AI - Ship Real Features Fast.

  • Porto
  • Permanent
  • IT
  • 6/1/2026
  • Full-time
  • 25,000.00 to 36,000.00 EUR gross per year

 

Apply

Share this job!

 
Smiling employees working at the table

Love what you do – we make employment happen!

We're launching an early-access product to validate new features with real users. This isn't about writing perfect code, it's about leveraging AI tools to orchestrate multi-agent systems, test ideas fast, and prove them with actual feedback. You'll work from our Porto office while your team is in Switzerland. If you have solid engineering foundations, genuine curiosity, and the mentality of shipping over overthinking, we want to talk.

This is us: You've surely heard of jobs.ch. This is just one of the many brands owned by JobCloud. We are the leading player in Switzerland’s online job market and want to make job search and recruitment as easy as possible. Love what you do – we make employment happen!

By the way: We don't care about your skin colour, your gender identity or your beliefs... Come as you are, you are just good.

YOUR TASKS

  • Design and implement multi-agent systems that solve real product challenges
  • Build agent orchestration workflows using modern AI development tools
  • Develop APIs and integration layers so agents can interact with our platform safely
  • Set up feedback collection systems to continuously improve agent performance
  • Debug failures, optimize costs, and handle edge cases pragmatically
  • Ship features iteratively: test with users, learn, iterate, repeat
  • Ask lots of questions and challenge assumptions to drive better outcomes

YOUR SKILLS

  • Engineering background (degree or equivalent hands-on work) with a business-first mindset
  • An innovative, curious and inclusive personality
  • Strong grasp of prompt engineering techniques (chain-of-thought, few-shot, structured outputs)
  • Hands-on experience with multi-agent orchestration and AI tool workflows
  • Familiarity with GitHub and AWS services
  • Understanding of LLM fine-tuning basics and cost optimization strategies
  • Ability to design and run A/B tests for AI systems
  • Comfortable with Claude Code and similar AI-native development environments
  • Excellent communication skills in English

OUR OFFER

BENEFITS
  • 10 days fully paid sick leave per year
  • 25 days of annual vacation leave
  • Full private health coverage (employee + up to 2 children to age 20)
  • Hybrid & flexible working (team-based arrangement)
  • Gym allowance
  • Workation
 

 

YOUR CONTACT PERSON

Our Hiring Process

  • Presentation of the project and company (30 mins)
  • Conversation with hiring manager (1 hour)
  • Technical challenge (at your best convenience)
    Challenge presentation (1h-1.5 hour)
  • Offer
Ms Marina Faria
Marina Faria
Senior Talent Acquisition Partner
+41 79 349 32 51
Apply