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MasterBorn

Designs, builds, and scales custom software

Junior Frontend Developer

Full-TimeUpdated on 10/17/2026
PLN6k - PLN9k/mo
Junior
Wrocław, Poland
RemoteMust be based in Europe and work Polish time zone.
Software EngineeringFrontend Engineering

About the job

Requirements
  • Around 1 year of commercial experience in web development.
  • Solid JavaScript fundamentals, basic TypeScript knowledge, and a practical understanding of HTML and CSS.
  • Hands-on experience with a frontend framework, including components, user interactions, and basic state management.
  • Experience building interfaces with forms, handling user input, and displaying data from APIs.
  • Basic understanding of HTTP and how an application communicates with a backend.
  • Ability to investigate straightforward issues using browser developer tools, error messages, and documentation.
  • Familiarity with Git and running applications locally using standard development tools.
  • Some experience using AI coding assistants for learning or development, with a habit of checking their output and understanding code before using it.
  • English at B2 or above for international collaboration.
  • Polish at C1 or above for daily team communication.
  • Curiosity about user needs and why a feature matters.
  • Ability to ask questions, share progress, and raise blockers when help is needed.
  • Willingness to welcome feedback and use it to improve work.
  • Comfort acknowledging knowledge gaps and working through them with teammates.
  • Openness to learning new tools and gradually exploring backend development.
  • Readiness to work closely with mentors while building independence and contributing to an Agile/Scrum team.
Responsibilities
  • Develop application features and fix bugs, working on clearly defined tasks with support from experienced developers.
  • Implement responsive interfaces with attention to design details, accessibility, and user experience.
  • Connect interfaces to APIs and learn how the frontend, backend, and data work together.
  • Gradually contribute to backend tasks, such as small API changes or straightforward business logic, with guidance and code review.
  • Use AI coding assistants to explore approaches, understand unfamiliar code, and support implementation; check their suggestions and discuss anything uncertain.
  • Write readable code following team standards and verify changes.
  • Run existing automated tests and add basic tests for changes with guidance.
  • Learn how changes move from a pull request to a deployed application, using the team’s automated checks and deployment workflow with support.
  • Collaborate with designers, developers, QA, and product owners to understand requirements and deliver features.
  • Participate in code reviews, apply feedback, document work, and share learning.
Desired Qualifications
  • Experience writing basic automated tests.
  • Exposure to backend development, databases, or building a simple API.
  • Experience taking a personal or commercial application from an idea to a working deployment.
  • Basic familiarity with cloud services, Docker, or configuring CI/CD pipelines.
  • Experience with a framework that combines frontend and server-side development.

About the company

MasterBorn is a full‑service software development partner that helps clients design, build, and scale custom software products. It works by collaborating with clients to turn their vision into practical software, delivering results faster and with smarter decisions, while providing expert support at every step from discovery through delivery to scaling. What sets MasterBorn apart from competitors is its end‑to‑end, hands‑on partnership approach—covering design, development, architecture, and ongoing scaling with a team of experienced professionals—so clients can reduce risk and move from idea to a shipped product quickly. The company's goal is to help organizations turn their ideas into scalable software solutions by delivering the right product, on time, with the guidance of experienced engineers and consultants.

Company Size

11-50

Company Stage

N/A

Total Funding

N/A

Headquarters

Austin, Texas

Founded

2016

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Simplify Jobs

Simplify's Take

What believers are saying

  • The August 2026 website update highlights post-hype AI solutions, matching buyer demand.
  • Career postings on August 20, 2026 show active hiring for HR and recruiting roles.
  • LinkedIn shows 4,874 followers, indicating a modest but real market presence.

What critics are saying

  • No 2026 funding, acquisitions, or external press coverage suggests a thin public signal.
  • LinkedIn lists only 51-200 employees, limiting bench depth and sales resilience.
  • Heavy client-services dependence exposes revenue to project churn and AI pricing compression in 2026.

What makes MasterBorn unique

  • MasterBorn markets AI-powered custom software teams, not commodity staff augmentation, as of August 2026.
  • Founded 2016, it combines Nashville leadership with Poland delivery centers in Szczecin and Wrocław.
  • It targets FinTech, SportsTech, MedTech, and InfoSec clients through product-led operations.

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Benefits

  • Remote Work Options
  • Hybrid Work Options
  • Flexible Work Hours
  • Health Insurance
  • Gym Membership
  • Mentorship Program

Company News

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