Internal Application Developer (Java / Kotlin)

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're looking for aJava Engineerwho will develop tools and pipelines related to AI, rendering, data conversion, and similar areas.Requirements5+ years of job experience in Java developmentKnowledge how to write clean and maintainable code (best practices, TDD, design patterns)General understanding and knowledge of the Java ecosystem (frameworks, libraries, services)Experience with KotlinSolid SQL knowledge (SQLite, MySQL, PostgreSQL)Multi-threaded development experience - threads, coroutines, Rx, Java streamsSupporting technologies - REST, JSON, XML, HTML, GitKnowledge of Linux, common tools, and its ecosystemFluent in EnglishResponsibilitiesDevelop new features and maintain console applications and utilitiesResearch into current and upcoming technologies like AI, big-data, 3D, media formats, etcWrite maintainable, high performance and high quality code using best practices, SOLID, tests, code reviews, clean architecture, etcCommunicate within the team to clarify complex technical questions and collaborate on solutionsWork with development processes and tools like SCRUM, Jira, Git, IDEs, etcWrite Java, Kotlin and Python code when neededPrepare code and prototypes from AI researchers for production useContinuously learn and improve your skills (with support from teammates whenever needed)Several example of tasks you will be doingProcess data from APIs, databases, JSON, XML, and other sourcesTransform assets (images, 3D models, videos, etc.) into different formatsImport and export of 2D/3D data from and to .

Dxf/.

Dwg/.

Blend formatsWrite a Blender plugin to load data and provide additional modeling functionalityWrite high performance code using CPU and GPU to the max (using parallel, concurrent programming like coroutines, threads, Rx, promises, futures, etc.)Build processing pipelines, where multiple threads are used to max out CPUs and do lots of different processing on multiple threads/coroutines/Rx/java streams/etcNice to haveExperience with Python, C / C++ languagesExperience with popular libraries like Spring, Dagger, JUnit, Apache CommonsUnderstanding of 2D / 3D technologies and software (for example OpenGL, WebGL, Raytracing, Blender)Understanding of Mathematics, Geometry, Computer VisionUnderstanding of Kubernetes, Docker and nearby technologiesYou will be truly welcome in our team ifLove what you do: We're looking for team members who truly enjoy their work and bring that enthusiasm to the team every dayTech geek at heart: If coding, experimenting with new software tools, or curious about tech trends is your thing, you're speaking our languageWith solution-oriented mindset: When you are faced with challenges, you start thinking of possible solutions instead of dwelling on the problemsHave tech hobbies?

Yes, Please!

: programming, micro-controllers, 3D printing, physics, mathematics, etcTeam 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 offerGreat work environment that balances freedom and responsibilityOur team is made up of friendly and passionate enthusiasts who are eager to help and share their knowledgeWe believe in work-life balance, so you'll receive around 30+ days of paid holidays per yearCompany computer equipment by requestEducation courses for our team members, and we're willing to allocate funds toward your training expensesEnglish classes on our corporate platformOffline company events in Lithuania and online team-buildingUnlimited free Planner5D subscriptions