Agentic Product Engineer (Junior, Full-Stack)
Used Tools & Technologies
Not specified
Required Skills & Competences
Tag name is followed by "@" symbol and proficiency level value.
About proficiency levels:
- 1-2 — basic awareness. Minimal hands-on experience, and a rudimentary understanding of the technology's purpose;
- 3-6 — daily use. Comfortable and regular usage, capable of handling common tasks and challenges related to the technology;
- 7-9 — you are an expert, you can teach others, you know all the pitfalls and tricks;
- 10 — exceptional knowledge, comprehensive understanding, and adeptness in all aspects of the technology, including advanced problem-solving. Think twice before claiming or demanding such level.
Software Development @ 3
Docker @ 3
Go @ 3
Kafka @ 3
Kubernetes @ 3
Linux @ 3
MySQL @ 3
Prometheus @ 3
Redis @ 3
Terraform @ 3
Kotlin @ 3
TypeScript @ 3
Python @ 3
ArgoCD @ 3
AWS @ 3
Helm @ 3
Next.js @ 3
React @ 3
CSS @ 3
Android @ 3
Jetpack Compose @ 3
Cloudflare @ 3
Tailwind CSS @ 3
iOS @ 3
GraphQL @ 3
Hilt @ 3
Codex @ 3
Claude Code @ 3
AI @ 3
- 1-2 — basic awareness. Minimal hands-on experience, and a rudimentary understanding of the technology's purpose;
- 3-6 — daily use. Comfortable and regular usage, capable of handling common tasks and challenges related to the technology;
- 7-9 — you are an expert, you can teach others, you know all the pitfalls and tricks;
- 10 — exceptional knowledge, comprehensive understanding, and adeptness in all aspects of the technology, including advanced problem-solving. Think twice before claiming or demanding such level.
Details
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 of travelers browsing Saily at any given moment.
To build the best product for our customers we foster an AI-native Product Engineering culture, where:
- The Engineer is the builder, who is responsible for solving customer problems end-to-end (idea to production)
- AI Agents are the enablers who write most of the code and solve repeatable tasks to help the Engineers maximize their impact
- Everyone contributes to making Saily effective by suggesting new areas for improvement to delegate to agents and then implementing the changes
- Curiosity, learning and sharing are everyone's responsibility
- The customer (having a comfortable, connected, hassle-free journey) is never lost from the focus
We value growth over comfort, contribution over hierarchy, and impact over process. At Saily, we believe in giving sharp people context, autonomy, and AI as their multiplier to allow them to just do their best work.
We’re opening our doors to talented junior engineers - because impact isn’t measured in years of experience. It comes from your drive to learn, your discipline, and a sharp mind. It’s about building and shaping what’s around you - and Saily will give you the room to do exactly that.
What can you expect from us? Hands-on experience with AI-assisted software development, shared openly. Full freedom to use whatever learning resources you need to keep up. A product that’s successful, impactful, and technically challenging - something you’ll actually want to build.
Pack your skills, bring your vision, and join Saily!
Responsibilities
- Deliver 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.
Requirements
- 1+ year of software development experience building something real (product, system, tool, startup, side project, meaningful feature, or student project).
- Value autonomy over stability and process.
- Enjoy working across layers instead of staying in one box.
- Think in problems and outcomes, not tickets.
- Comfortable with ambiguity.
- Able to learn new technologies quickly.
- Curious about AI and excited to work with agents.
Tools You Will Use
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
Salary Range
Gross salary: 18,100 — 24,400 PLN / month