Senior Fullstack Engineer
About Us
At Colossyan, we are helping modern teams scale training with AI video.
Top companies like Novartis, Paramount, Continental, and WSP use Colossyan to create engaging video content from text and documents, with significant time and cost savings compared to traditional video production. Nearly 1 million videos have been created using Colossyan, and we’ve been recognised as a G2 Leader in multiple product categories.
Here is an overview of what you can do with Colossyan:
- Create videos from text, with narration from our professional AI avatars
- Turn documents, presentations and prompts into engaging videos
- Translate your video content to 80+ languages in seconds
- Personalize your videos by creating a digital avatar of yourself
- Make training interactive with features like branching, quizzes, and more
We take great pride in fostering a culture of growth within our rapidly-growing, international team of over 50. Our organization thrives on a deep-seated passion for technology and its incredible potential, with a strong commitment to the personal and professional development of each team member.
To learn more about our product features, visit colossyan.com.
Role
The Fullstack Engineer is responsible for leading the development and optimization of user-facing features in our web applications. This role involves a blend of advanced technical skills, creativity, and a keen understanding of the latest web development trends and technologies.
Responsibilities
Develop and Enhance Our Web Applications:
- Design, build, and maintain efficient, reusable, and reliable front-end code using Next.js, React, and TypeScript.
- Implement dynamic user interfaces, ensuring an optimal user experience across various devices and browsers.
- Implement entire features including frontend, backend and databases.
Collaboration and Leadership:
- Collaborate with cross-functional teams, including designers, back-end developers, and product managers, to deliver high-quality products.
- Provide mentorship and guidance to junior developers, promoting best practices in front-end development.
Performance Optimization:
- Enhance and optimize applications for maximum speed and scalability.
Quality Assurance:
- Ensure the technical feasibility of UI/UX designs.
- Uphold high standards of quality by writing clean, understandable, and testable code.
- Enhance and maintain the testing infrastructure to avoid regressions.
Innovation and Research:
- Stay abreast of emerging technologies and trends in front-end development.
- Experiment with new technologies and techniques to improve the development process and user experience.
Code Review and Integration:
- Conduct code reviews to ensure adherence to coding standards and to foster a culture of collective code ownership.
- Integrate front-end components with server-side logic and functionalities.
- Propose and drive improvements to the overall architecture of our software stack.
Ownership:
- Lead projects, and provide mentorship to others on how to manage complex initiatives.
- Be proactive about change, and biased towards action.
What we’re looking for
- Proficiency with our frontend stack - Next.js, React and Typescript ideally.
- Be able to write simple REST endpoints and database queries to support your feature.
- Be critical and honest about the engineering practices we employ
- Reason for change and pushback against "normalcy" if it is for the better of the team
- Bring a new angle of view to the team for the problems we are facing
At Colossyan, we believe that diversity drives innovation and inclusion fosters a sense of belonging. We are committed to creating a workplace where everyone feels valued, respected, and empowered to bring their authentic selves to work.
We actively seek to build a diverse team and encourage applications from candidates of all backgrounds and beliefs to apply to our open positions.
- Department
- Engineering
- Locations
- Budapest
- Remote status
- Hybrid
About Colossyan
Colossyan is an AI video platform that transforms how modern teams learn and communicate by turning text, presentations, and documents into engaging, avatar-led training videos.
Traditional formats like static presentations and text-heavy manuals are no longer enough. Today’s teams expect video - content that’s personalized, visual, and interactive. Colossyan makes it simple to create, with no editing skills or expensive production needed.
Leading companies like Novartis, Paramount, and WSP use Colossyan to create onboarding, training, and communications content that’s faster and more cost-effective - but most importantly, content that gets watched, understood, and remembered.
With interactive AI avatars, voiceovers, and support for over 100 languages, Colossyan helps organizations deliver scalable video experiences that engage teams across departments and borders.