Full-Stack Developer
- Contract
- Compensation: PLN 90 - PLN 150 - hourly
Company Description
We’re Software Umbrella, an IT development company that’s tired of corporate BS. No fruit Thursdays, no “dynamic teams.” Just honest work, straight talk, and real development services for European and US clients.
We’re building something different: rapid delivery, startup flexibility, while working directly with international clients on projects that actually matter.
Our promise: Careful growth, adapting to the ever-changing IT landscape, leveraging the latest technologies, including AI, but never changing who we are. We’re straight shooters who deliver.
Job Description
What You'll Actually Do
Client Project Work (70%)
Build web applications
Write clean, maintainable code that passes senior developer review
Use AI tools for coding support (Claude, GitHub Copilot)
Participate in standups
Deliver working features weekly, not just "progress updates"
Handle code reviews, bug fixes, and feature enhancements
Internal Collaboration (20%)
For Seniors, Mentor junior developers on client projects
Contribute to our internal tools and automation
Participate in technical discussions about client solutions
Help improve our development processes and standards (we believe in open collaboration, not top-down)
Client Communication (10%)
Join client meetings (typically 1-2 per week)
Provide technical input on project planning
Communicate blockers and solutions proactively
Document technical decisions and progress
Qualifications
Possible Technical Skills
Core Development
Frontend: React, JavaScript/TypeScript, HTML5/CSS3
Backend: Node.js, Python, or .NET Core
Database: PostgreSQL, MySQL, or MongoDB
Version Control: Git/GitHub workflows
Testing: Unit testing, integration testing basics
Nice to Have
AWS/Azure cloud services
Docker containerization
CI/CD pipeline experience
Mobile development (React Native, Flutter)
E-commerce platforms (Shopify, WooCommerce)
Essential Soft Skills
Communication
English fluency: You'll speak directly with English speaking clients
Proactive updates: Flag issues before they become problems
Clear explanations: Translate technical concepts for non-technical stakeholders
Async communication: Effective via Slack, email, and project tools
Work Style
Self-directed: Manage your own schedule and deliverables
AI focussed: Use AI tools to your advantage, making your work more efficient
Startup mentality: Comfortable with changing priorities and rapid decisions
Quality-focused: Take pride in code that works and is maintainable
Team player: Help colleagues and contribute to shared success
Additional Information
What We Offer
Compensation
Competitive rates: PLN90-150/hour depending on experience and tech stack
Monthly payments: Based on monthly assignment hours
General application
Work Environment
Flexible hours: Code when it suits you, only adjusting schedule to attend calls
Remote-first: Work from anywhere, as long as you can make yourself presentable
Modern tools: Latest development tools, AI assistants, cloud resources
Growth opportunities: Learn new technologies on client projects, and develop with us
Professional Development
Diverse projects: Work across different industries and tech stacks
Direct client contact: Build relationships and expand your network
Mentorship: Both give and receive guidance from senior developers
Development budget: Discussed depending on number of assigned hours
Our Ideal Candidate
You're Perfect If You:
Have experience in building real applications that users actually use
Can explain technical concepts in simple terms
Take ownership of your work and follow through on commitments
Enjoy working with international teams and diverse projects
Want to be part of building something new rather than joining a corporate machine
You're Not Right If You:
Need constant supervision or detailed task breakdowns
Prefer to work in isolation without client interaction
Are looking for a "stable" corporate job with predictable tasks
Don't enjoy the fast pace and changing priorities of startup clients
Application Process
1: Intro (45 minutes)
Showcase your technology experience and skills
Describe the products/solutions you have worked on
Discussion of your experience with client-facing work
Our intro and your questions!
2: Details (30 minutes)
Discuss potential cooperation
Dive into the right fit, we believe this is crucial for both sides
Explanation of your first week
Align on offer details
3: Match? = Offer
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