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Fundraise Up logo
Fundraise Up

Unlocking the world's generosity potential

Senior AI Engineer

AI EngineerMachine Learning EngineerFull TimeRemoteSeniorTeam 51-200H1B No SponsorCompany SiteLinkedIn

Location

Portugal

Posted

9 days ago

Salary

€80K - €86K / year

Seniority

Senior

Bachelor Degree5 yrs expEnglish

Job Description

Senior AI Engineer

Fundraise Up

• Agent Architecture Design: Define precise technical requirements for scalable agent architecture, including necessary reasoning frameworks, risk management systems, and knowledge retrieval interfaces required for complex decision-making. • End-to-End Build Capability: Serve as the hands-on technical lead capable of building, testing, and deploying both interim (e.g., RAG-based systems) and highly complex agentic AI solutions. • Technical Implementation: Work alongside strategy leads to ensure that the technical prerequisites for achieving fully autonomous agentic operations are met on the twelve-month roadmap. • Operational Scaling & Integration: Oversee the technical integration and scaling of deployed AI agents within specific operational workflows (e.g., automating specific GTM tasks). • Validation & Testing: Ensure seamless deployment with rigorous validation testing, monitoring agent performance, and iterating on technical builds to improve decision accuracy and reduce latency. • At Fundraise Up, AI is a default tool, not an experimental one. We expect every team member to actively use AI in their day-to-day work, identify where AI can change the shape of problems in their function, and grow their fluency as the tools evolve. You should already be using AI meaningfully in your work and understand where it adds value and how it can improve the way you operate.

Job Requirements

  • 5+ years in software engineering, AI engineering, or technical architecture within high-growth technology environments or AI startups.
  • Proven hands-on experience in the technical build and deployment of LLM-powered applications, RAG systems, and agentic workflows.
  • Deep understanding of the modern AI tech stack, prompt engineering, API integrations, and scalable deployment infrastructure.
  • Proven ability to execute complex technical work streams with limited oversight and high accountability.
  • Strong technical communicator; able to explain complex architectural decisions and technical trade-offs to non-technical strategic partners.
  • A practical, shipping-oriented approach — you are motivated by building reliable, production-ready systems that solve real business problems.

Benefits

  • Private medical insurance for the employee and their family
  • 22 paid vacation days per year
  • Up to 14 paid public holidays per year
  • 5 company-paid sick leave days
  • English learning courses.
  • Relevant professional education.
  • Gym or swimming pool.
  • Home Office Setup Assistance: the company offers assistance with purchasing furniture (office chair, office desk, monitor) and other items to create a comfortable workspace.
  • Co-working.
  • Remote working.
  • €50 monthly allowance to cover internet and mobile phone expenses

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