• Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role.
Poland Jobs Expertini

Full Stack Web Developer (Kraków-based) Job Opening In Kraków – Now Hiring Treeline Interactive


Job description

Are you eager to take real ownership of your work, build strong client relationships, and drive impactful projects from end to end?

Treeline Interactive is looking for a motivated, and communicative Full Stack Web Developer ready to grow with us and our clients.

About the Role:

  • Based in Kraków, with a central city office close to the Main Market Square and the Kazimierz district.

    The candidate should be local, as our hardware lab is in the office.
  • B2B contract (USD hourly rate), flexible working hours, and remote work options available.
  • Your contributions and ideas will be highly valued within a collaborative, respectful environment
  • Work alongside team members in both Kraków and San Diego.

    Join a team that values proactive communication, creative problem-solving, and collaboration across continents (collaboration in Pacific Standard Time hours when needed)
  • Your input matters: continuity on projects, technical influence, and client engagement are what we aim for

What You’ll Do:

  • Own and deliver key features and solutions across a range of client accounts and business domains
  • Actively participate in client meetings, articulating technical strategies in clear, accessible English - don’t just take notes, help set the direction!
  • Build and maintain systems that require integration across platforms, using a versatile mix of Full Stack Development
  • Ensure consistency and reliability for our clients: you’ll remain engaged with projects for their full lifecycle, building trust and deep context
  • Act as a technical advisor, offering input and leadership on architecture, integration, and process improvements

Requirements

Who Thrives Here:

  • You are professionally hungry - a “driver,” not just a doer; you seek responsibility, run with it, and follow through
  • You’re not afraid to put yourself out there: initiative, direct communication, and “thinking out loud” are welcome
  • Client or cross-team engagement excites you: you don’t shy from a video call, and you’re always ready to explain your reasoning
  • You prefer variety and complexity - integrating systems, working with different tech, and solving interesting business problems

Technical Skills:

  • Experience with relational and non-relational databases, such as PostgreSQL, MongoDB, and DynamoDB
  • Solid understanding of Typescript
  • Frontend: React, Next.js
  • Backend: NestJS
  • Mobile: React Native
  • Serverless: SST.dev
  • DevOps familiarity: AWS, Azure (Terraform/Pulumi/CDK)
  • IoT, third-party APIs, and system integrations are a plus

Nice to Have:

  • Prior experience in professional services or client-facing teams
  • Previous work with continuous deployment pipelines and automation
  • A background in both development and deployment (“integration mindset”)

Benefits

What You Get:

  • Respectful, supportive culture: egos are left at the door, and all voices are heard
  • Flexible hours, remote work, Kraków office available
  • Collaborative, learning-focused environment with team activities and growth opportunities

If you value responsibility, thrive in collaborative environments, communicate well in English, and are excited to work with clients in PST (Pacific Standard Time), we’d love to hear from you!

Required Skill Profession

Computer Occupations


  • Job Details

Related Jobs

Bank Pekao hiring Full Stack Developer Job in Warsaw, Masovian Voivodeship, Poland
Bank Pekao
Warsaw, Masovian Voivodeship, Poland
Citi hiring Full Stack Developer Job in Warsaw, Masovian Voivodeship, Poland
Citi
Warsaw, Masovian Voivodeship, Poland
WM Reply hiring FULL STACK DEVELOPER Job in Kraków, Lesser Poland Voivodeship, Poland
WM Reply
Kraków, Lesser Poland Voivodeship, Poland
GN Group hiring Full Stack Developer Job in Warsaw, Masovian Voivodeship, Poland
GN Group
Warsaw, Masovian Voivodeship, Poland
AXA Group hiring Full Stack Developer Job in Wroclaw, Lower Silesian Voivodeship, Poland
AXA Group
Wroclaw, Lower Silesian Voivodeship, Poland
IQVIA hiring Full-Stack Developer Job in Warsaw, Masovian Voivodeship, Poland
IQVIA
Warsaw, Masovian Voivodeship, Poland
Brightstar Lottery hiring Full Stack Developer Job in Warsaw, Masovian Voivodeship, Poland
Brightstar Lottery
Warsaw, Masovian Voivodeship, Poland
Valorpaytech hiring Full stack developer Job in Warsaw, Masovian Voivodeship, Poland
Valorpaytech
Warsaw, Masovian Voivodeship, Poland
ASSA ABLOY hiring Full-Stack Developer Job in Kraków, Lesser Poland Voivodeship, Poland
ASSA ABLOY
Kraków, Lesser Poland Voivodeship, Poland
WAYF hiring Full Stack Developer Job in Warsaw, Masovian Voivodeship, Poland
WAYF
Warsaw, Masovian Voivodeship, Poland
SIX hiring Full-Stack Developer Job in Warsaw, Masovian Voivodeship, Poland
SIX
Warsaw, Masovian Voivodeship, Poland
Aristocrat hiring Full Stack Developer Job in Kraków, Lesser Poland Voivodeship, Poland
Aristocrat
Kraków, Lesser Poland Voivodeship, Poland
Aristocrat hiring Full Stack Developer Job in Warsaw, Masovian Voivodeship, Poland
Aristocrat
Warsaw, Masovian Voivodeship, Poland
Portaltech Reply hiring FULL STACK DEVELOPER Job in Katowice, Silesian Voivodeship, Poland
Portaltech Reply
Katowice, Silesian Voivodeship, Poland
ASSA ABLOY hiring Full-Stack Developer Job in Zabierzów, Lesser Poland Voivodeship, Poland
ASSA ABLOY
Zabierzów, Lesser Poland Voivodeship, Poland
Aristocrat hiring Full Stack Developer Job in Warsaw, Masovian Voivodeship, Poland
Aristocrat
Warsaw, Masovian Voivodeship, Poland
GRH Polska hiring FULL STACK DEVELOPER Job in Warsaw, Masovian Voivodeship, Poland
GRH Polska
Warsaw, Masovian Voivodeship, Poland
ASSA ABLOY hiring Full-Stack Developer Job in Kraków, Lesser Poland Voivodeship, Poland
ASSA ABLOY
Kraków, Lesser Poland Voivodeship, Poland
Brightstar Lottery hiring Full Stack Developer Job in Warsaw, PL, Poland
Brightstar Lottery
Warsaw, PL, Poland
Brightstar Lottery hiring Full Stack Developer Job in Warsaw, PL, Poland
Brightstar Lottery
Warsaw, PL, Poland
Brightstar Lottery hiring Full Stack Developer Job in Warsaw, PL, Poland
Brightstar Lottery
Warsaw, PL, Poland
IQVIA hiring Full-Stack Developer Job in Warsaw, , Poland
IQVIA
Warsaw, , Poland
IQVIA hiring Full-Stack Developer Job in Warsaw, , Poland
IQVIA
Warsaw, , Poland
IQVIA hiring Full-Stack Developer Job in Warsaw, , Poland
IQVIA
Warsaw, , Poland
Citigroup hiring Full Stack Developer Job in Warsaw, , Poland
Citigroup
Warsaw, , Poland
GN Hearing hiring Full Stack Developer Job in Warszawa, , Poland
GN Hearing
Warszawa, , Poland
GN Hearing hiring Full Stack Developer Job in Warszawa, Poland, Poland
GN Hearing
Warszawa, Poland, Poland
Citigroup hiring Full Stack Developer Job in Warsaw, Poland, Poland
Citigroup
Warsaw, Poland, Poland
IQVIA hiring Full-Stack Developer Job in Warsaw, Poland, Poland
IQVIA
Warsaw, Poland, Poland
Brightstar Lottery hiring Full Stack Developer Job in Warsaw, Poland, Poland
Brightstar Lottery
Warsaw, Poland, Poland
Brightstar Lottery hiring Full Stack Developer Job in Warsaw, Poland, Poland
Brightstar Lottery
Warsaw, Poland, Poland

Unlock Your Full Stack Potential: Insight & Career Growth Guide


Real-time Full Stack Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Full Stack in Kraków, Poland, highlighting market share and opportunities for professionals in Full Stack roles.

509 Jobs in Poland
509
78 Jobs in Kraków
78
Download Full Stack Jobs Trends in Kraków and Poland

Are You Looking for Full Stack Web Developer (Kraków based) Job?

Great news! is currently hiring and seeking a Full Stack Web Developer (Kraków based) to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Treeline Interactive adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Poland laws and regulations

What Is the Average Salary Range for Full Stack Web Developer (Kraków based) Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Kraków. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Full Stack Web Developer (Kraków based)?

Key qualifications for Full Stack Web Developer (Kraków based) typically include Computer Occupations and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

How Can I Improve My Chances of Getting Hired for Full Stack Web Developer (Kraków based)?

To improve your chances of getting hired for Full Stack Web Developer (Kraków based), consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

Interview Tips for Full Stack Web Developer (Kraków based) Job Success

Treeline Interactive interview tips for Full Stack Web Developer (Kraków based)

Here are some tips to help you prepare for and ace your Full Stack Web Developer (Kraków based) job interview:

Before the Interview:

Research: Learn about the Treeline Interactive's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Full Stack Web Developer (Kraków based) interview at Treeline Interactive, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Treeline Interactive's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

How to Set Up Job Alerts for Full Stack Web Developer (Kraków based) Positions

Setting up job alerts for Full Stack Web Developer (Kraków based) is easy with Poland Jobs Expertini. Simply visit our job alerts page here, enter your preferred job title and location, and choose how often you want to receive notifications. You'll get the latest job openings sent directly to your email for FREE!