Nordsec
Nordsec1mo ago

Agentic Product Engineer | Internship | Full-stack | Saily

PolandPoland·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. Saily has millions of paying customers and hundreds of thousands travelers browsing through Saily at any given moment.

Technical Tools
anthropicargocdawsdockerelasticsearchgographqljavascriptkafkakotlinkubernetesmysqlnextjsopenaiprometheuspythonreactredisterraformtypescriptcybersecuritylinuxmentoring

Responsibilities

~4 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
    What We Offer
     
    Innovate with industry leaders
    Work alongside global experts to build world-leading cybersecurity tools, impacting millions of users around the world.
     
    Learn & grow
    Boost your skills via our extensive training programs (online and offline) & other resources. Benefit from mentorship and career-switch opportunities to grow within the company. 
     
    Hybrid work
    Enjoy the flexibility with 3 office days and working from home for the remaining 2.
     
    Work from anywhere
    Recharge with a change of scenery – choose work from any location when you feel a need to power your creativity and drive. 
     
    Physical well-being
    Fuel your active lifestyle with online workouts led by our Physical Well-Being experts. Unlock a variety of sports and wellness facilities, like gyms, swimming pools, and fitness classes, with the Multisport card.  
     
    Mental & emotional health
    Nurture your mind with free psychologist consultations, dedicated mental health events, and premium access to top-rated wellness apps like Calm, Headspace, and Mindletic.
     
    Premium healthcare
    Receive private health insurance giving you peace of mind for your health needs.
     
    Joyful moments – special treats
    Celebrate life’s big moments with special gifts from us on your birthday, anniversary, and other major events, such as weddings or the arrival of a new family member. 
     
    Company events & team-building
    Experience iconic Nord Security celebrations, team-buildings, and knowledge-sharing events, nurturing bonds that fuel our success.
     
    Workation
    Embark on a legendary company getaway abroad, filled with exciting activities, live concerts, engaging workshops, and epic time together.
     
    Kindly refer to our Privacy Notice for Recruitment Candidates for comprehensive information regarding our data handling procedures throughout recruitment processes: https://bit.ly/40GWyjL
     
    We expect all candidates to provide accurate and complete information during the recruitment process. While limited use of AI tools to refine application materials is acceptable, candidates remain fully responsible for ensuring that their submissions reflect their own qualifications, skills, and experience. Any failure to do so may negatively affect participation in the recruitment process. If broader AI assistance is allowed for a particular role or stage, we’ll let you know in advance.
     
    By submitting your application, you acknowledge that it may be processed using automated tools for evaluation purposes. As part of our recruitment process, we may use an AI-based application review tool to help assess applications based on skills and experience relevant to the role. This technology is used to support - not replace - human decision-making, and every application is ultimately reviewed by a recruiter.
    If you would like more information about how AI is used in this process or wish to exercise your rights under applicable data privacy laws, please contact us at privacy@nordaccount.com. Should you prefer to opt out of the automated evaluation, please submit your application directly to career@nordsec.com.

    Location & Eligibility

    Where is the job
    Warsaw, Poland
    Hybrid — some on-site time required
    Who can apply
    Open to applicants worldwide
    Listed under
    Worldwide

    Listing Details

    Posted
    April 17, 2026
    First seen
    April 17, 2026
    Last seen
    May 24, 2026

    Posting Health

    Days active
    39
    Repost count
    0
    Trust Level
    25%
    Scored at
    May 26, 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