Full-stack developer (PHP + TS)

EuropeArmeniaGeorgiaKazakhstanSerbiaRemoteSenior

We are constantly looking for like-minded talent eager to take ownership and drive innovation within our expanding suite of tools. Join us in shaping the future of home design.

We are searching for senior full-stack web developer who will join our web team and work on new features, improving and maintaining our current solution.

Our tech stack:

  • PHP 8.4, Symfony, PHPUnit, MySQL, Redis, MongoDB, RabbitMQ, Git., Docker.

  • For front-end part: native Javascript, JQuery(legacy code), Typescript, React, Three.js(OpenGL), Webpack, Websocket, Jest (unit tests), Docker, SVG.

Note that you should be prepared working as a Contractor under B2B service agreement.

Responsibilities:

  • Develop, test, and maintain high-quality PHP applications; 

  • Collaborate with cross-functional teams to define, design, and ship new features; 

  • Write clean, modular, and reusable code; 

  • Follow best practices - SOLID, STUPID, design patterns, writing tests, writing self-documenting or well documented code, etc.; 

  • Optimize application performance and scalability; 

  • Troubleshoot and debug applications to resolve performance and other issues; 

  • Stay updated with emerging technologies and industry trends.

We expect:

  • 4+ years of experience in modern Web development;

  • Strong PHP skills with at least one framework (Symfony / Api Platform / Laravel);

  • JavaScript (ES6+) / TypeScript proficiency;

  • Familiarity with React.js / Vue.js / Angular (or at least JQuery);

  • Solid understanding of SQL (SQLite, MySQL, PostgreSQL, …), plus experience with caching and messaging tools like Memcached, Redis, MongoDB, Message Queues;

  • Comfortable working with REST, JSON, XML, HTML, Git, Docker, etc.;

  • You care about clean, maintainable code — applying SOLID, DRY, KISS, Clean Architecture, and spotting code smells is second nature;

  • You follow best practices in security, performance, memory management, data structures, and scalability;

  • Good understanding of server infrastructure, web protocols (HTTP, Web Sockets, ...);

  • English skills starting from B1.

Nice to have

  • Understanding of mathematics, geometry

  • Experience with 2D/3D graphics (Canvas, WebGL, OpenGL, …)

  • Familiarity with payment systems / APIs (PayPal, Stripe, Apple / Google payment processing, ...)

  • Understanding of Russian or Lithuanian languages

You will be truly welcome in our team if:

  • Love what you do: We're looking for team members who truly enjoy their work and bring that enthusiasm to the team every day.

  • Tech geek at heart: If coding, experimenting with new software tools, or curious about tech trends is your thing, you're speaking our language.

  • with solution-oriented mindset: When you are faced with challenges, you start thinking of possible solutions instead of dwelling on the problems.

  • Have tech hobbies? Yes, Please!: programming, microcontrollers, 3D printing, physics, mathematics, etc.

  • Team Player Who Gets It: We value team members who can grasp tasks quickly and communicate their ideas effectively – teamwork makes the dream work!

What we offer:

  • Great work environment that balances freedom and responsibility

  • Our team is made up of friendly and passionate enthusiasts who are eager to help and share their knowledge

  • We believe in work-life balance, so you'll receive around 30+ days of paid holidays per year

  • Company computer equipment by request

  • Education courses for our team members, and we're willing to allocate funds toward your training expenses

  • English classes on our corporate platform

  • Offline company events in Lithuania and online team-building

  • Unlimited free Planner5D subscriptions

Published on: 11/14/2025

Planner 5D

Planner 5D

Planner 5D is a global hub for home design, uniting over 100+ million users in 230 territories around our planet (yes, we have 2 users connecting from Antarctica each month!). Our platform simplifies the home renovation process from concept to execution, and this process has never been more straightforward with our cutting-edge software.

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