Nordsec
Nordsec17d ago

Agentic Product Engineer | Internship | Full-stack | Saily

Warsaw,WarsawInternshipentry
EngineeringOtherProduct Engineer
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Quick Summary

Overview

At Saily, we’re removing the hassle of staying connected while traveling — no roaming fees, no plastic SIM cards, just lightning-fast, secure mobile data in 200+ destinations.

Technical Tools
EngineeringOtherProduct Engineer

Responsibilities

~2 min read

We’re looking for Trainee Engineers who think clearly, learn fast, and take ownership. Curiosity matters. So does discipline.

You’ll work with a strong team on real problems from day one. You’ll get support when you need it, and ownership when you’re ready for it.

We move fast, use AI as a default, and focus on helping you build good engineering habits early.

This is a 3 months full-time paid internship. Prove yourself, perform well, and your contract will get upgraded to a full-time employment.

If that sounds like your kind of start, apply.

  • Delivers small tools/features with support from the team.
  • Collaborate with product, design, and other engineers.
  • Operate in small, highly autonomous teams.
  • Learn how to use AI agents for specs, coding, analysis, testing, and iteration.
  • Take part in the improvements of our internal agent network and development workflows.
  • Focus on user and business outcomes, not output.
  • Degree in software engineering and/or a portfolio of personal projects, ideally built using AI agents
  • You can learn new technologies quickly
  • You value autonomy over stability and process
  • You enjoy working across layers instead of staying in one box
  • You think in problems and outcomes, not tickets
  • You are comfortable with ambiguity
  • You are curious about AI and excited to work with agents
  • Backend: Go, MySQL, Kafka, Docker, Kubernetes, AWS, Redis
  • Frontend: Next.js, React.js, TypeScript, GraphQL, Tailwind CSS, Cloudflare Workers
  • IOS: SwiftUI, Xcode, Combine, SPM, MVVM Architecture
  • Android: Kotlin, Android Studio, Hilt, Coroutines, Jetpack Compose, MVVM Architecture
  • Infra: Linux, Docker, GitLab, ArgoCD, AWS, Terraform, Helm, OpenSearch, Prometheus, Python / Golang
  • AI tools: Claude Code, OpenAI Codex, OpenCode, Cursor with Composer
  • Gross salary: 5000 PLN / month

    Location & Eligibility

    Where is the job
    Warsaw
    Hybrid — some on-site time required
    Who can apply
    Same as job location
    Listed under
    Worldwide

    Listing Details

    Posted
    April 17, 2026
    First seen
    April 17, 2026
    Last seen
    May 5, 2026

    Posting Health

    Days active
    17
    Repost count
    0
    Trust Level
    30%
    Scored at
    May 5, 2026

    Signal breakdown

    freshnesssource trustcontent trustemployer trust
    Nordsec
    Nordsec
    lever
    Employees
    5
    View company profile
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    NordsecAgentic Product Engineer | Internship | Full-stack | Saily