Full-stack developer (PHP + TS)

Planner 5D

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Armenia, Cyprus, Estonia, Georgia, Kazakhstan, Latvia, Poland, Portugal, Serbia, Spain
Salary not disclosed
contract
senior
Posted March 22, 2026
via himalayas

About This Role

About us: 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. You don't need to be a professional designer to enhance your home or workspace. We are dedicated to streamlining the design experience, making the customization of dream homes accessible to everyone. Our cross-platform presence spans Web, iOS, Android, Windows, and MacOS, ensuring seamless synchronization for our users. Planner 5D is more than just software; it's a vibrant community of enthusiastic and product-oriented professionals. From diverse backgrounds, our team collaborates across time zones, fueled by a shared passion to revolutionize the home design market. 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 abouttech trends is your thing, you're speaking our language. • withsolution-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 Originally posted on Himalayas

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