---
title: 'Senior Software Engineer - C++ at Shapr3D'
canonical: 'https://feeny.ai/job/senior-software-engineer-c-shapr3d-budapest-xgkzn4ceynat'
type: 'job'
last_seen: '2026-09-07'
---

# Senior Software Engineer - C++ at Shapr3D

- **Company:** Shapr3D
- **Location:** Budapest, Hungary
- **Employment:** full-time
- **Work type:** onsite
- **Posted:** 2026-03-12
- **Last confirmed live:** 2026-09-07
- **Apply:** https://jobs.ashbyhq.com/shapr3d/7ef234c8-d02e-4ca4-9384-a330edb2a3f1

## Job description

At Shapr3D, we’re transforming how industries design and innovate. From automotive and aerospace to consumer tech and industrial design, our platform powers some of the boldest ideas across industries that shape 16% of the global GDP.

Our multi-platform product has earned the Apple Design Award and is regularly featured in Apple Keynotes. With Series B backing and a rapidly growing user base, we’re scaling fast - and this is your chance to be part of the journey.

Interested in finding out what Shapr3D and Budapest have to offer? Check out this page! https://www.shapr3d.com/lps/relocate

“Our focus is on making sure that all our teams are empowered and incentivized to make decisions independently. People aren’t afraid of taking risks, setting ambitious goals, and in some cases, failing. We know how to learn from our mistakes.” - Ákos Kapui, Chief Technology Officer

WHY THIS ROLE?

Shape the future of CAD. As a Senior Software Engineer, you’ll contribute to the backbone of Shapr3D’s next-gen CAD engine. Your work will directly impact millions of users globally, transforming how they design and manufacture.

Drive innovation on a global scale. Play a key role in building a multi-platform, world-class application that helps companies revolutionise their industries.

Join at a pivotal moment: With ambitious plans and significant growth, you’ll be part of a mission-driven team creating solutions that define the future of design.

## WHAT YOU'LL DO

- Build and enhance our cutting-edge CAD features, creating an unparalleled user experience across platforms
- Develop world-class, testable, and maintainable code that continuously pushes boundaries
- Collaborate closely with cross-functional teams to align technical innovations with business goals
- Play a key role in evolving our technical architecture and shaping the engineering excellence that defines Shapr3D

## WHAT YOU'LL BRING

- Strong proficiency in modern C++ and a proven track record of delivering high-quality software
- Solid experience in architectural design and a strong understanding of algorithms, linear algebra, and geometry
- A passion for building scalable, robust solutions that delight users
- Bonus: Experience in mobile app development (especially iOS) or working in the CAD industry

## OUR TECH STACK

- Core CAD Engine: Written in C++20
- iPadOS/macOS: Built in Swift
- Windows: Developed with C# and XAML, shipped as Universal Windows Apps (UWP)
- Rendering Engine: Uses Metal APIs on Apple devices and DirectX11 on Windows

## WHY YOU'LL LOVE WORKING HERE

Ownership & impact – Be part of a startup shaping the future of design and manufacturing, with equity options.

Relocation support – Full relocation package if you’re moving to Budapest, one of Europe’s fastest-growing tech hubs.

Learning & growth – Work alongside some of the industry’s best minds and continuously evolve your skills.

Comprehensive benefits – Private healthcare, life insurance, gym membership, and more.

Office-first culture – We believe in in-person collaboration to build something extraordinary.

## ABOUT SHAPR3D

We don’t just innovate - we redefine the status quo in 3D design. With a multi-platform product reshaping CAD, we’re on a mission to empower every creator, engineer, and designer around the globe.

By joining us, you’ll contribute to a top-tier product that’s not only award-winning but also deeply loved by its users - from solo inventors to Fortune 500 teams.

## About Shapr3D

## Company Overview
- **One-liner**: Shapr3D develops a multi-platform, professional-grade 3D modeling CAD (Computer-Aided Design) application designed to be intuitive enough for beginners yet powerful enough for engineers.
- **Entity Type**: Private (Growth Stage)
- **Headquarters**: Budapest, Hungary (with a secondary office in Denver, Colorado, USA)
- **Founded**: 2015
- **Founders**: István Csanády (CEO)

## Core Business
- Primary industry/industries: Computer-Aided Design (CAD) software, 3D Modeling, Engineering Software, Product Design, Architecture
- Target customers: B2B and B2C, serving industrial designers, mechanical engineers, architects, and product designers across SMBs and large enterprises.
- Mission or purpose statement: To build a 3D modeling tool that is simple enough for beginners and powerful enough for engineers, streamlining the design process from concept to production.

## Products & Services
- **[Shapr3D CAD Application]**: The core product is a multi-platform 3D modeling app available on iPad, Mac, Windows, and Apple Vision Pro. It is built on the Siemens Parasolid® kernel, ensuring industry-standard precision. Features include history-based parametric modeling, direct modeling, AI-powered tools, integrated Augmented Reality (AR) design reviews, and physically-based rendering (PBR).
- **[Shapr3D for Teams]**: A collaborative offering that includes secure cloud workflows, instant synchronization across teams, and browser-based review links for sharing models with stakeholders who don't have the app.
- **[Enterprise Solutions]**: Tailored offerings for large organizations, including SSO, advanced security (SOC2 Type II and ISO 27001-level), and dedicated support.

## Market Standing
- **Valuation/Market Cap**: Not publicly disclosed.
- **Key Metric**: Total Funding of approximately $35.5 million, as per public records. The company has 148 total employees.
- **Notable Investors/Partners**: Key investors include Point Nine Capital, DN Capital, and Creandum. A significant technology partner is Siemens (via the Parasolid kernel).
- **Growth Signals**: The company is actively scaling its team with open roles in Engineering, Sales, and Marketing. It is expanding its product into new platforms (Apple Vision Pro) and has a strong focus on AI integration. The company maintains a hybrid/in-office culture with hubs in Budapest and Denver, indicating a deliberate strategy for team cohesion.

## Competitive Advantages
- **Multi-Platform & Mobile-First**: Unlike most traditional CAD software locked to desktop, Shapr3D is a native experience on iPad and Apple Vision Pro, allowing users to design anywhere.
- **Industry-Standard Kernel**: Built on Siemens Parasolid®, the same kernel used by industry giants like SolidWorks and NX, ensuring full compatibility and precision for professional use.
- **Integrated AR & AI**: Seamlessly integrates Augmented Reality for real-time design reviews and AI-powered features directly into the core modeling workflow, not as separate plugins.
- **User Experience (UX)**: The company focuses heavily on making a complex tool intuitive, lowering the barrier to entry for new 3D modelers while maintaining professional-grade output.

## Strategic Focus
- **AI Integration**: Deepening the integration of AI into the modeling workflow to accelerate design iteration and automate repetitive tasks.
- **Platform Expansion**: Continuing to build out the experience on new platforms like Apple Vision Pro and enhancing cross-platform collaboration.
- **Enterprise Adoption**: Growing the enterprise customer base by strengthening security, collaboration, and data management features.
- **Team Scaling**: Investing in people by growing the Budapest and Denver offices, with a focus on hiring for engineering, product, and go-to-market roles.

## Why Work Here
- **Culture & Values**: The company describes itself as a team of "innovators," "misfits," and "dreamers" who are "thriving for excellence." They value ownership, curiosity, data-driven decision-making, and constructive debate. The culture is described as collaborative and fast-paced, with a "fail-fast" attitude.
- **Remote/Hybrid/Office Policy**: The company is primarily **in-office** in either Budapest, Hungary, or Denver, Colorado. They provide relocation support for candidates moving to these hubs. This suggests a strong emphasis on in-person collaboration.
- **Notable Perks**:
    - **Stock Options**: All employees receive stock options upon joining, making them owners in the company.
    - **Private Healthcare & Life Insurance**: Generous plans are provided for employees and their families.
    - **Paid Time Off**: Minimum of 22 days of paid leave per year.
    - **Sabbatical**: An extra 3 weeks of paid leave after 3 years, and 5 weeks after 5 years.
    - **Parental Leave**: 100% paid parental leave (duration varies by country).
    - **Equipment**: Access to top-of-the-line gadgets and an in-house 3D printer.
    - **Commuting Benefits**: Public transport passes, bicycle maintenance, or office garage parking.
    - **Professional Development**: Support for books, courses, and conferences.
- **Engineering Culture**: The engineering team works on solving complex problems related to 3D geometry, graphics, and cross-platform development. The stack involves C++, and the team prides itself on moving fast and taking ownership.

## Sources
1. [Shapr3D Official Website](https://www.shapr3d.com/)
2. [Shapr3D Careers - Life at Shapr](https://www.shapr3d.com/careers/life-at-shapr)
3. [Shapr3D Careers - Positions](https://www.shapr3d.com/careers/positions)
4. [Built In - Shapr3D Company Profile](https://builtin.com/company/shapr3d)

## Other roles at Shapr3D

- [Engineering Manager -  C++](https://feeny.ai/job/engineering-manager-c-shapr3d-budapest-1910ftnnpmdb) — Budapest, Hungary
- [Future Shap(e)rs](https://feeny.ai/job/future-shap-e-rs-shapr3d-budapest-hqyc0zyyfkpr) — Budapest, Hungary
- [Senior Software Engineer - C++](https://feeny.ai/job/senior-software-engineer-c-verkada-san-mateo-ca-a6xxbd24yhv9) — San Mateo CA, United States
- [Senior Software Engineer - C++](https://feeny.ai/job/senior-software-engineer-c-applied-intuition-sunnyvale-7f7y2ys6zh1c) — Sunnyvale, CA