Fullstack Developer

Helsinki

Full-time

Permanent employee

Your mission

Fullstack Developer

About the Role

We are looking for a versatile Fullstack Developer who is passionate about building high-performance web applications and is eager to expand their expertise into the world of real-time 3D environments.

In this role, you will serve as the vital bridge between our web-based creative vision and technical execution. You will be responsible for architecting the "connective tissue" between modern web interfaces and real-time rendering engines. While your core strength lies in modern software engineering, this role offers a unique growth path to become a specialist in Unreal Engine 5, learning to push the boundaries of what’s possible in real-time automotive visualization.

We are looking for a forward-thinking innovator—a problem-solver who thrives on balancing aesthetic excellence with cutting-edge technical experimentation.

Key Responsibilities

System Architecture: Design, implement, and maintain scalable frontend and backend architectures that support high-fidelity interactive applications.
Web-to-Engine Integration: Develop and optimize the communication layers (e.g., WebSockets, JSON protocols, REST APIs) between WebUIs and Unreal Engine 5.
Breakthrough Feature Development: Support the implementation of "first-of-its-kind" functionalities, from advanced web-based interactivity to AI-augmented workflows.
UE5 Expansion & Learning: Actively learn the Unreal Engine 5 pipeline, eventually contributing to Blueprint scripting, performance profiling, and "polishing" project features.
Pipeline Automation: Author tools and scripts to automate workflows, improving efficiency across the CGI and development departments.
Documentation & Standards: Author and update technical documentation for tools and best practices to ensure team scalability.

Your profile

Essential Skills & Qualifications

Strong working knowledge of Frontend (e.g., React, Vue) and Backend (e.g., Node.js, Python, Databases) architectures.
Experience with C++, C#, Python, or other object-oriented languages.
Understanding of web technologies and communication protocols (e.g., JSON, WebSockets).
A dedicated team player with a "problem-solving first" attitude and a strong desire to master Unreal Engine 5.

Desired Skills & Qualifications

UE5 Curiosity: Any exposure to the Unreal Engine 5 pipeline (Blueprints, modeling/UV, lighting, or shading) is a massive plus, but not required—we will help you learn.
AI & Machine Learning Interest: Active interest in integrating AI/ML workflows into the production pipeline (e.g., Stable Diffusion/ComfyUI, AI upscaling, or LLM-driven tooling).
Profiling & Performance: Interest in learning performance optimization using tools like Unreal Insights.
Client Relations: Comfortable in client-facing environments, translating technical concepts into clear solutions.
Automotive Passion: Interest in high-end automotive visualization and vehicle technology.

Why us?

Why Join Us?

Hybrid Innovation: Work at the intersection of high-scale web development and cutting-edge real-time 3D.
Career Transformation: Transition from a traditional developer to a specialized technical innovator in the UE5 and Pixel Streaming space.
High-Visibility Projects: Lead the development of breakthrough features on ambitious projects for world-class brands.
Culture of Learning: A culture focused on innovation, continuous learning, and technical excellence.

About us

Aivan is a group of creative professionals with diverse experience, knowledge, and interests.

To deliver exceptional projects, you need curiosity, skills, empathy, and teamwork. We choose to collaborate closely with the client to fully understand the brand and its context.

Our purpose is to help companies, brands and people to transform so that change makes sense. To deeply understand what we are doing, we need to be able to change perspectives and have empathy to see multiple sides behind everything. Eventually, delivering quality is what matters and what we take pride in.