We are a premier award-winning Digital Commerce Agency that powers online commerce by providing a mix of innovative technology and business services to merchants. We connect evolving sales channels and systems that enable true personalized commerce at scale.
13 серпня 2026

Ssr. Full Stack Developer (вакансія неактивна)

Варшава (Польща), віддалено

Responsibilities:

  • Communicate project status during daily scrum sessions with clients and team members
  • Participate in sprint planning and ad-hoc meetings for task clarification
  • Collaborate with cross-functional teams to define, design and ship new features
  • Update task status in the client’s ticketing system and report time in Mira’s system
  • Develop, maintain, troubleshoot and upgrade existing software
  • Optimize performance for fast, scalable, and SEO-friendly websites.
  • Write clean, maintainable and efficient code across client and server side components
  • Conduct code reviews and ensure adherence to best practices
  • Stay updated with the latest trends and technologies in full stack development

Requirements:

Hard skills

  • BA/MS degree in Computer Science or equivalent
  • At least 3 years experience as a full-stack development
  • 3+ years experience in front-end technologies: HTML, SASS/CSS, Javascript (ES6+)
  • 3+ years experience with modern front-end frameworks: React (preferably), Next.js(preferably). Angular or Vue.js as optionals
  • Experience with cloud infrastructure providers is a plus: AWS (preferably), Azure, Google Cloud.
  • Proficiency in TypeScript for both front-end and back-end development
  • Experience with Tailwind / Material UI
  • Experience integrating front-end with RESTful APIs and GraphQL
  • Proficiency in version control systems: Bitbucket (preferably), Github
  • Experience with build tools: Webpack, Babel, linters, and formatters (Prettier, ESLint)
  • Understanding of CI/CD pipelines and automated deployment processes (pipelines, pre commit hooks, Github actions)
  • Experience working with modern DBMS, either relational (Oracle, MySQL or similar) and/or NoSQL (MongoDB or similar)
  • Experience integrating AI/LLM features (search, personalization, chatbots)
  • Experience with Figma for design handoff and implementation
  • Familiarity with Vercel or Netlify

Soft skills

  • Strong critical thinking and self-guided troubleshooting & problem-solving skills
  • Strong work and time management
  • Strong verbal and written English skills (upper-intermediate and above)
  • Comfortable working in a diverse multicultural environment
  • Adaptability to new technologies, processes, people
  • Ability to make independent judgment calls
  • Strong organizational skills to manage multiple tasks and projects simultaneously
  • Customer-oriented mindset with a focus on delivering high-quality solutions
  • Client interaction experience is a strong plus
  • Ability to mentor junior developers and share knowledge within the team
  • Comfortable using AI-assisted development tools (Cursor, Claude) while maintaining quality

Pluses

  • Experience working with e-commerce platforms: BigCommerce, Shopify or Magento
  • Headless / composable commerce (MACH, API-first)
  • AI/LLM integration in products
  • Familiarity with serverless framework
  • Experience with WordPress and PHP