Software Engineer

• App Shell Development: Contribute features and improvements to the React-based micro-frontend App Shell, ensuring seamless inter-app communication.
• Modernize & Migrate: Contribute to the migration from legacy applications (.NET) to modern React-based solutions with micro-frontend architecture.
• Backend Development: Implement and maintain backend services in Java: hands-on coding, not just supporting role, including writing and debugging production logic that the front end depends on.
• Cloud & DevOps: Work directly with cloud-native architecture (e.g., GCP), configure and monitor CI/CD pipelines (Jenkins, GitHub Actions), and participate in cloud deployments using Terraform.
• Code Quality: Write clean, maintainable front-end code following solid best practices. Write tests (unit, integration) to ensure high coverage and stability.
• Collaboration: Participate in code reviews, learn from senior mentors, and collaborate with other developers to resolve full-stack issues.
• Troubleshooting: Help debug issues primarily on the front end (browser console, UI behavior), with occasional support on backend API issues.

What You'll Bring:

• Experience: 2–4 years of professional experience in software development.
• Core Technologies: Strong proficiency in JavaScript/TypeScript and React (primary focus), combined with practical, hands-on experience building and maintaining backend services in Java — not only theoretical knowledge.

• Cloud & DevOps Experience: Practical experience with cloud-native architecture, particularly GCP (or comparable major cloud platforms), and real-world exposure to CI/CD pipelines (Jenkins, GitHub Actions) and infrastructure-as-code tools such as Terraform.
• Development Lifecycle: Solid understanding of the full SDLC, from analyzing stakeholder requirements to technical implementation.
• Tooling: Familiarity with modern build tools (Webpack, npm).|
• Soft Skills: Strong problem-solving skills, attention to detail, and a proactive attitude towards learning new technologies like design systems, micro-frontends, and cloud architecture.

Total Base Pay Range

201 000,00 - 252 000,00PLN annual

Thrive at BlackLine Because You Are Joining:

• A technology-based company with a sense of adventure and a vision for the future. Every door at BlackLine is open. Just bring your brains, your problem-solving skills, and be part of a winning team at the world's most trusted name in Finance Automation!
• A culture that is kind, open, and accepting. It's a place where people can embrace what makes them unique, and the mix of cultural backgrounds and varying interests cultivates diverse thought and perspectives.
• A culture where BlackLiner's continued growth and learning is empowered. BlackLine offers a wide variety of professional development seminars and inclusive affinity groups to celebrate and support our diversity.

BlackLine is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to sex, gender identity or expression, race, ethnicity, age, religious creed, national origin, physical or mental disability, ancestry, color, marital status, sexual orientation, military or veteran status, status as a victim of domestic violence, sexual assault or stalking, medical condition, genetic information, or any other protected class or category recognized by applicable equal employment opportunity or other similar laws.

BlackLine recognizes that the ways we work and the workplace itself has shifted. We innovate in a workplace that optimizes a combination of virtual and in-person interactions to maximize collaboration and nurture our culture. Candidates who live within a reasonable commute to one of our offices will work in the office at least 3 days a week.

Accommodations:

BlackLine is committed to creating an inclusive and accessible experience for all candidates. If you require a reasonable accommodation that would better enable your success during the application or interview process, please complete this form.