Senior Full-Stack Developer

Senior Full-Stack Developer

Acronis

Bulgaria or Poland

The Senior Full-Stack Developer, with a strong system-level mindset, will be responsible for architectural ownership, technical direction, and continuous improvement across Partner Experience Platforms. While remaining hands-on, the role acts as a technical mentor and challenger, proactively identifying better solutions, introducing new approaches, and ensuring long-term platform coherence. The position focuses on elevating overall team quality, scalability, and delivery effectiveness without people-management responsibilities.

WHAT YOU’LL DO

• Design and develop scalable, responsive full-stack solutions for Partner Experience Platforms
• Own frontend and UI architecture across the Partner Portal ecosystem
• Build and evolve component-driven UI systems using Vue.js and modern frameworks
• Define and enforce UI and frontend development standards and best practices
• Act as a technical mentor and reference point for engineers across the team
• Lead design and code reviews, challenging solutions and improving overall quality
• Drive architectural decisions across UI, integration, and system boundaries
• Integrate applications with Salesforce, APIs, SSO, and backend services
• Identify opportunities to adopt new technologies or patterns to reduce complexity and delivery time
• Ensure performance, security, and stability across Partner UI platforms

WHO WE’RE LOOKING FOR

• 6+ years of experience in full-stack development for enterprise or SaaS platforms
• Expert knowledge of HTML, CSS, JavaScript, Vue.js, and component-based UI design
• Proven experience owning frontend or UI architecture at system level
• Strong understanding of RBAC, authentication, and authorization patterns
• Experience integrating with Salesforce, REST APIs, and enterprise backends
• Deep understanding of SSO, OAuth2, and SAML flows
• Experience defining engineering standards and architectural guidelines
• Strong mentoring mindset and ability to challenge solutions constructively
• System-level thinking and ownership beyond individual tasks
• Excellent English communication and cross-functional collaboration skills

WHO YOU ARE

• Detail-oriented, organized, and motivated to learn.
• Hands-on, dependable, and results-driven, with a strong sense of ownership.
• Collaborative and team-focused, committed to supporting colleagues and building positive working relationships.
• Adaptable and resilient, able to handle shifting priorities with urgency and focus.