Software Engineer, Java/React

3Pillar Global

full-time

Posted on: 10/1/2025

Location Type: Hybrid

Location: Brno • 🇨🇿 Czech

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JuniorMid-Level

AndroidJavaJavaScriptKotlinReactSDLCSQL

About the role

Craft client code that is performant, testable, scalable, secure, and of high quality.
Provide accurate status tracking, reporting, and estimation using project methods and tools.
Gather requirements, validate understanding among team members, and create/maintain relevant documentation.
Execute activities within the current methodology and uphold high quality standards.
Collaborate with engineers, designers, and managers to understand user pain points and iterate on solutions that drive client success.
Take ownership of projects from technical design through successful launch.

2+ years of experience in one of the specified technologies (Java, Android, React).
Java – server-side development.
Proficiency with Android native development in Java or Kotlin.
Development experience in React.js.
Beginner to intermediate level design proficiency (UML / C4 / ArchiMate).
Experience engineering software systems of medium-to-large scope and complexity.
Familiarity with Agile software development methodologies.
Proficiency with relational databases and SQL.
Experience building frontend/backend applications at scale.
Proficiency in the English language.
Native in Czech or Slovak language.
Attendance in the Brno office, Czech Republic required 2-3 times a week.
Knowledge of source control tools (e.g., Git).
Understanding of Software Development Life Cycle (SDLC).
Proficiency in Object-Oriented Programming (inheritance, polymorphism, classes, instances, properties).
Experience with unit testing.
Experience building reusable components and front-end libraries and optimizing for cross-browser performance.
Troubleshooting and debugging experience.
Participation in code reviews to maintain code quality and consistency.

Benefits

Imagine a flexible work environment – office, home, or a blend; remote-first approach.
Part of a global team; learn from top talent and leverage global resources; English spoken daily.
Company-wide focus on wellbeing each trimester; fitness offerings and mental health plans (country-dependent).
Generous time off.
Professional services model enabling accelerated career growth and development across projects and industries.
Equal opportunity employer committed to diversity, with values like Intrinsic Dignity and Open Collaboration.