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Senior Full Stack Engineer (PHP + JS)

Yerevan, Armenia

We are seeking a highly skilled and experienced Senior Full Stack Developer to join our growing team. The ideal candidate will have a strong background in developing software applications using PHP and a passion for creating intuitive, high-quality user experiences. You will play a key role in the design, development, and maintenance of our applications, ensuring they are robust, scalable, and performant.

Please note that this role requires working hours extending until 10 PM Yerevan time.

Essential functions

We’re looking for someone who embodies a true Full Stack Engineering mindset, with a strong focus on delivering value through modern software practices. You:

  • Embrace the “you build it, you run it” philosophy (Development, DevOps, CloudOps, Security, Testing).

  • Stay curious and are eager to explore and integrate emerging technologies.

  • Are passionate about the intersection of AI and software development.

  • Follow clean code principles and believe in writing testable, scalable, and maintainable code.

  • Prioritize performance, security, and operational excellence.

Qualifications

  • You have 4+ years of experience building reliable, scalable, and highly available software systems.

  • Solid understanding of software architecture and design patterns.

  • Deep proficiency in backend development (PHP, TypeScript, Node.js).

  • Experience with frontend technologies (HTML, CSS, JavaScript, Vue.js or similar frameworks).

  • Strong database skills: both SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis).

  • Experience with WordPress and headless CMS architectures.

  • Familiarity with cloud infrastructure and tools like AWS, Docker, and Terraform.

  • Experience building and consuming APIs in service-oriented environments.

  • Skilled in version control (Git) and working within structured CI/CD pipelines.

  • Experience with observability tools (e.g., Datadog) for logging, monitoring, and alerting.

  • Solid testing background: unit, integration, and end-to-end testing on both backend and frontend.

  • Hands-on experience with production support, incident management, and postmortems.

  • Exposure to AI-enhanced tooling (e.g., GitHub Copilot) is a plus.

We offer

  • Opportunity to work on bleeding-edge projects
  • Work with a highly motivated and dedicated team
  • Competitive salary
  • Flexible schedule
  • Benefits package - medical insurance, sports
  • Corporate social events
  • Professional development opportunities
  • Well-equipped office

About us

Grid Dynamics (NASDAQ: GDYN) is a leading provider of technology consulting, platform and product engineering, AI, and advanced analytics services. Fusing technical vision with business acumen, we solve the most pressing technical challenges and enable positive business outcomes for enterprise companies undergoing business transformation. A key differentiator for Grid Dynamics is our 8 years of experience and leadership in enterprise AI, supported by profound expertise and ongoing investment in data, analytics, cloud & DevOps, application modernization and customer experience. Founded in 2006, Grid Dynamics is headquartered in Silicon Valley with offices across the Americas, Europe, and India.

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    Grid Dynamics is an equal opportunity employer. We are committed to creating an inclusive environment for all employees during their employment and for all candidates during the application process.

    All qualified applicants will receive consideration for employment without regard to, and will not be discriminated against based on, age, race, gender, color, religion, national origin, sexual orientation, gender identity, veteran status, disability or any other protected category. All employment is decided on the basis of qualifications, merit, and business need.