• Design, develop, and maintain software applications used across Protolabs’ digital manufacturing and commerce platforms. • Build and enhance features using .NET Core, C#, web services, and SQL Server. • AI tools for software development such as Cursor, Claude or Co-pilot. • Develop, modify, test, debug, and document application programs of moderate complexity and scope. • Participate in requirements gathering, system design discussions, design reviews, and code reviews. • Create and maintain unit tests and automated acceptance tests to ensure software quality and reliability. • Debug and resolve production issues across functional and technical areas. • Work from established system designs and specifications using standard development tools, procedures, and best practices. • Collaborate effectively with architects, senior engineers, product partners, and crossfunctional teams. • Provide technical input and assistance to less experienced developers when appropriate. • Communicate development progress, risks, and support needs to team members and management. • Participate in a 24x7 on call rotation supporting global systems. • Follow software engineering best practices and contribute to system resilience, performance, and maintainability. • Stay current on relevant technologies, frameworks, and industry best practices.

Role Description The Software Engineer delivers cutting-edge software solutions that drive the company's rapid growth and reinforces the company's position as a leader in the enterprise software market. The role involves collaborating closely with product and development teams to design, develop, and deploy software that meets high standards for quality and innovation. The position will leverage your expertise in agile methodologies, unit testing, and collaboration to ensure software solutions that are scalable, reliable, and exceed customer expectations. The Software Developer also participates in the entire software development lifecycle, from conceptualization to deployment, ensuring that the company remains agile and responsive to market demands. Key Responsibilities - Ensure consistent and reliable sprint performance by effectively managing and completing committed tasks. - Contribute to the team's timely delivery, consistently meeting or exceeding the Release to Schedule targets. - Consistently achieve or surpass software quality targets by effectively managing and reducing escaped defects in software releases. - Consistently work towards reducing the backlog of Escaped Open Defects, improving product quality over time. - Produce scalable and efficient code that performs well, with documentation that is comprehensive and easy to understand. Key Qualities - Proficiency in utilizing data and analytics to make informed decisions and drive business strategies. - Ability to identify potential issues before they arise and effectively address them to mitigate risks and capitalize on opportunities. - Detail-oriented and organized, this individual prioritizes effectively, excels at time management, and anticipates well in decision making. Skills - Experience in agile methodology/scrum. - Experience in unit testing. - Experience in web development.

Role Description As a Full Stack Engineer in the Attribute Enrichment team, you will play a pivotal role in shaping the core customer experience in our dashboards to understand and manage enriched product metadata. Your focus will be on: - Supporting the Attributes Dashboard - Building intuitive front-end experiences - Evolving our UI architecture - Contributing to the systems powering attribute visibility across Search, Browse, and downstream merchant tooling Your work will directly influence how customers explore, validate, and interact with enriched attributes, making complex ML outputs clear, trustworthy, and actionable. You will collaborate with: - ML and backend engineers - Design partners - Product teams As a member of the Attribute Enrichment team, your engineering expertise and collaborative efforts will directly enhance the quality and functionality of our solutions, driving customer satisfaction and engagement. Challenges you will tackle - Build and evolve the Attribute Enrichment Dashboard, including UI components, interactions, and data visualization - Develop new features that make enrichment insights transparent, navigable, and valuable for customers - Integrate responsive UI from Figma into production-ready React components - Maintain backend APIs and data flows supporting the dashboard experience - Set up monitoring, alerting, and observability for the dashboard and supporting services - Collaborate with technical and non-technical business partners to develop/update service functionalities - Communicate with stakeholders within and outside the team Qualifications - Strong frontend development experience with React + TypeScript - Experience with backend technologies using Python/FastAPI and SQL - Ability to run and maintain automatic tests - Experience integrating designs (e.g., Figma) into web applications and ensuring responsive, pixel-perfect design implementation - Experience collaborating in cross-functional English speaking teams - A proactive and results-oriented mindset Nice-to-have (pluses) - Experience with Ruby on Rails - Experience with AWS infrastructure-as-code (CloudFormation) - Experience working in remote environments - Exposure to high-availability or distributed systems Benefits - 🏝️ Unlimited vacation time - we strongly encourage all of our employees to take at least 3 weeks per year - 🌎 Fully remote team - choose where you live - 🛋️ Work from home stipend! We want you to have the resources you need to set up your home office - 💻 Apple laptops provided for new employees - 🧑‍🎓 Training and development budget for every employee, refreshed each year - 👪 Maternity & Paternity leave for qualified employees - 🧠 Work with smart people who will help you grow and make a meaningful impact - 💵 Base salary: $80k–$120k USD, depending on knowledge, skills, experience, and interview results - 📈 Stock options - offered in addition to the base salary - 🎉 Regular team offsites to connect and collaborate Diversity, Equity, and Inclusion at Constructor At Constructor.io we are committed to cultivating a work environment that is diverse, equitable, and inclusive. As an equal opportunity employer, we welcome individuals of all backgrounds and provide equal opportunities to all applicants regardless of their education, diversity of opinion, race, color, religion, gender, gender expression, sexual orientation, national origin, genetics, disability, age, veteran status or affiliation in any other protected group. Studies have shown that women and people of color may be less likely to apply for jobs unless they meet every one of the qualifications listed. Our primary interest is in finding the best candidate for the job. We encourage you to apply even if you don’t meet all of our listed qualifications.

• Build platforms that scale: Design and operate foundational infrastructure—Kubernetes clusters, Kafka streaming platforms, Spark batch processing, observability systems—that handle billions of events and enable Metronome to grow with minimal friction. • Enable product velocity: Create golden paths, abstractions, and tooling that let engineers ship faster and more reliably without becoming infrastructure experts themselves. • Enable reliability as the product: Take accountability for system uptime, performance, and correctness. Build monitoring, alerting, and incident response systems that enable the entire team catch problems before customers notice. • Drive technical direction: Shape Metronome's infrastructure strategy, make platform-level architectural decisions, and mentor engineers across the organization.