Istari Digital, Inc. logo

Senior Product Engineer

Job Overview

Location

Anywhere

Job Type

Full-time

Category

Software Engineer

Date Posted

February 27, 2026

Full Job Description

đź“‹ Description

  • • Join Istari Digital, a pioneering software company at the forefront of digital engineering, and play a pivotal role in shaping the future of how complex systems are designed, developed, and deployed. We are dedicated to transforming the physical world into a digital realm, empowering our customers, particularly within the aerospace and defense sectors, to achieve their most critical mission and business objectives. Our vision is to make open, scalable digital engineering ecosystems a reality, enabling the creation of new technologies and systems digitally, free from the traditional constraints of cost and time. We are building the world's premier engineering model-sharing platform, facilitating the seamless and secure integration of models across diverse engineering disciplines, organizations, and security levels.
  • • As a Senior Product Engineer, you will be an integral part of a dynamic, distributed team focused on building modern web applications, sophisticated developer tools, and cutting-edge AI-powered workflows. This role places you at the heart of user interaction, where you will be responsible for crafting the interfaces, APIs, and intelligent tooling that engineers depend on for their mission-critical work. Your contributions will directly impact the efficiency, accuracy, and innovation capabilities of our clients.
  • • This is a full-stack engineering position, demanding proficiency across the entire technology spectrum. You will be instrumental in developing robust frontend experiences using React and TypeScript, while also architecting and implementing secure, high-performance backend services with Python and Go. The ability to navigate and excel in complex, secure environments is paramount, as our customers operate under stringent requirements.
  • • We are seeking individuals who possess a profound commitment to understanding customer needs. You will collaborate closely with product managers and designers to translate complex user requirements into elegant and effective technical solutions. This role is perfect for engineers who thrive on direct user engagement and are passionate about building powerful tools for sophisticated technical users. Your work will directly influence the user experience and the overall success of our platform.
  • • You will contribute to the development of our core platform, focusing on features that enhance model sharing, collaboration, and analysis. This includes designing and implementing APIs that allow for seamless data exchange between different engineering tools and systems. You will also be involved in building intuitive user interfaces that simplify complex workflows and provide engineers with actionable insights.
  • • A significant aspect of this role involves developing and integrating AI-powered features. This could range from intelligent code completion and automated testing to predictive analytics for system performance. You will work with data scientists and other engineers to bring these advanced capabilities to life, ensuring they are robust, reliable, and user-friendly.
  • • Security is a cornerstone of our work. You will be responsible for implementing and maintaining best practices for secure software development, ensuring that our platform and customer data are protected against threats. This includes understanding and adhering to industry-specific security standards and protocols.
  • • As a Senior Product Engineer, you will also have opportunities to mentor junior engineers, contribute to architectural decisions, and drive technical strategy. You will be encouraged to explore new technologies and methodologies, pushing the boundaries of what's possible in digital engineering.
  • • Our company culture values focus, completion, factual accuracy, and fellowship. We believe in rewarding focused effort, remembering that finishing projects is key. We embrace facts, even when they are challenging, and foster a collaborative environment where making others successful is fundamental. While we are a distributed team, we prioritize in-person opportunities to build trust and strengthen our team bonds, with an engineering headquarters in Cambridge, MA, and regular off-site gatherings for professional development and team building.
  • • This role offers the chance to make a tangible impact on a rapidly growing company and contribute to a mission that is revolutionizing an entire industry. You will be part of a team that is passionate about innovation, collaboration, and delivering exceptional value to our customers.

🎯 Requirements

  • • Proven experience as a Full-Stack Software Engineer with expertise in modern web technologies.
  • • Strong proficiency in frontend development using React and TypeScript.
  • • Solid backend development experience with Python and Go.
  • • Experience building secure, high-performance systems, preferably in complex or regulated environments.
  • • Excellent problem-solving skills and the ability to work effectively with product and design teams.

🏖️ Benefits

  • • Competitive salary and equity package.
  • • Comprehensive health, dental, and vision insurance.
  • • Generous paid time off and holidays.
  • • Opportunities for professional development and continuous learning.
  • • Remote work flexibility with opportunities for in-person collaboration and team building.

Skills & Technologies

Python
TypeScript
Go
React
Senior
Remote

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Istari Digital, Inc. logo
Istari Digital, Inc.
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About Istari Digital, Inc.

Istari Digital develops an AI-driven engineering platform that unifies physics-based modeling, machine learning, and systems engineering to accelerate design, verification, and certification of complex hardware and software products for aerospace, defense, and industrial markets.

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