Full Stack Developer (JavaScript, TypeScript, PHP)

EuropeRemoteSenior

We are looking for a Senior Full Stack Developer to join our team to produce scalable software solutions. You’ll be part of a cross-functional team that’s responsible for the full software development life cycle, from conception to deployment.

As a Senior Full Stack Developer, you should be comfortable around both front-end and back-end coding languages, development frameworks and third-party libraries.

What you’ll do

  • Discover and implement new technologies that yield competitive advantage

  • Find opportunities to automate manual processes and creatively add value to the project

  • Maintain high standards of software quality within the team by establishing good practices and habits.

  • Identify and encourage areas for growth and improvement within the team.

  • Work with the development team and product managers to ideate software solutions

  • Design client-side and ideally server-side architecture

  • Build the front-end of applications through appealing visual design

  • Ideally develop and manage well-functioning databases and applications

  • Supervise system infrastructure to ensure functionality and efficiency

  • Monitor KPIs to assess technological performance

  • Be able to write effective APIs

  • Test software to ensure responsiveness and efficiency

  • Troubleshoot, debug and upgrade software

  • Experience with browser-based debugging and performance testing software.

  • Use stakeholders’ feedback to inform necessary improvements and adjustments to technology

Must have

  • JavaScript & TypeScript: Proficiency in JavaScript and solid experience (or strong interest) in using TypeScript.

  • Frontend & Layout: Experience with semantic HTML, CSS, and static site generators such as Next, Gatsby, or Nuxt.

  • PHP Backend: Proven experience developing web applications with PHP, preferably using frameworks like Laravel or Symfony.

  • Data Management: Relational Databases: MySQL, PostgreSQL, NoSQL & Caching (Desired Plus): Redis, OpenSearch.

  • Infrastructure & Tooling: Familiarity with Docker and browser-based debugging software.

What we offer

  • Competitive compensation depending on experience and skills

  • A friendly team of like-minded people

  • Opportunities for learning and development

  • Compensation for sick leaves

  • 21 working days paid vacation + all Poland national holidays

  • Corporate events and activities

  • Private medical care

  • Office work or remote working (based on your location)

Published on: 3/22/2026

Fireart Studio

Fireart Studio

Fireart Studio is a boutique design and software development company based in Poland.

Website

See 1 job at Fireart Studio

Please let Fireart Studio know you found this job on Wantapply.com. It helps us to get more jobs on our site. Thanks!

Similar jobs