Krakow, Poland

Senior Front End Engineer

Symphony Solutions is a cloud transformation company headquartered in Amsterdam, with offices in the Netherlands, US, Ukraine, Macedonia, and Poland. Symphony Solutions recently celebrated 10 years of continuous service, and we attract many people with our open, welcoming culture and Dutch-inspired environment.

We are a company with a difference as we maintain a strong ethical culture and keep company values at the level of interpersonal and client-oriented relationships. Our philosophy is to establish close and strong relations with every client, employee, and candidate to succeed in our main directions (e.g. PHP, Java, C#, C++, SAP, Salesforce/, iOS, Android, BlackBerry).

You will become part of a mid-sized distributed engineering team that is responsible for preparing infrastructure, designing application architecture, implementing and stabilizing program code, running load tests, optimizing performance, and providing operational support. 


  • 4+ years hands on experience as frontend/senior frontend developer’s role with focus to custom software development projects
  • Hand-on experience designing modern, interactive and cross-browser layouts for complex web applications, using React/Vue frameworks
  • Practical experience building adaptive and responsive web apps, and web apps for mobile devices
  • Expert level in HTML/CSS/XML/JS and TypeScript
  • Fundamental understanding of usability principles, how interface building guidelines work and how to deal with UI kits
  • Knowing how to work with wireframing tools (e.g., InVision, Figma)
  • Strong self-management and self-organizational skills working in a remote environment
  • Experience with Configuration/Content Management System of multi-tenant SaaS platform
  • Ability to carry on English communication in emails and chats with customers. Ideal candidate has fluent English to maintain technical calls with the US teammates
  • Understanding of fundamental software development lifecycle stages (e.g. requirements, design, development, testing, delivery) and processes
  • Successful candidates should demonstrate any of the following (not all required at the same time):
  • Certain background working with Design Systems
  • Participation in UI Kit design projects
  • Working with unclear requirements and focus on delivery


  • Implement and maintain frontend applications for AWS-hosted multi-tenant SaaS platform, analyze requirements and figure out implementation solution and tooling
  • Review UI mockups and clarify functional stuff. Suggest best/practical UX. Collaborate with UI design team
  • Write and document program code, collaborate with QA team on code stabilization
  • Examine code performance and advise necessary infrastructure and design changes
  • Collaborate with team lead, in-house and external development and analytical teams
  • Take an active part in delivery/sprint planning procedures, estimate task duration and ETAs

We offer:

  • Medical Insurance
  • Personal Workstation
  • Competitive salary and compensation package
  • Friendly and professional team
  • Symphony Training Academy
  • Low hierarchy and open communication
  • 20 vacation days
  • Private Medical Care
  • See BENEFITS Section for the full line-up

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