Software Engineer - Full Stack

Company Description
For more than a decade, Island Exterior Fabricators (IEF) has operated as a privately owned practice specializing in the delivery of bespoke, high-performing prefabricated facade systems. Our 50-acre manufacturing campus is headquartered in Calverton, New York, and supported by design and engineering offices in Manhattan, Boston, and Hartford.
Our organization is fully self-sustained, supported by state-of-the-art equipment and facilities that enable us to deliver a high-quality product. Our production capabilities, installation network, and bonding capacity allow Island to complete large-scale, complex projects in a timely, efficient manner.

Job Summary: As a Software Engineer – Full Stack (C#/,Net) at IEF, you will help build and maintain the internal platforms that connect design, engineering, procurement, and production at IEF. The work is full-stack (C#/.NET, PostgreSQL, cloud services, and APIs) and involves 3D model and BIM data alongside operational data. The data has physical consequences, which is part of what makes the work interesting. The right candidate is a strong software engineer who is curious about manufacturing and construction workflows and comfortable working in a domain where the data has physical consequences.

Accountabilities:
Develop and maintain full-stack C#/.NET applications supporting fabrication release, production tracking, and project management
Build APIs, services, and data pipelines connecting 3D model and fabrication data with operational systems
Design PostgreSQL schemas and data models, including authentication and authorization
Collaborate with engineering, procurement, production, and project management teams to translate requirements into working software

What You Will Work On:
A fabrication release management application C#/.NET full stack, Blazor frontend, PostgreSQL database
A new visual production tracking application C#/.NET backend, PostgreSQL database, TypeScript/React/Next.js/Three.js frontend
APIs, services, and data pipelines connecting model and fabrication data with production databases, ERP, and inventory systems
Database schemas and data models for operational applications
Cloud services running on Microsoft Azure

Minimum Qualifications:
Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience)
3-6 years of building production software
Strong proficiency in C#/.NET (primary language)
Full-stack development experience, including: Backend API development, Blazor, TypeScript (React/Next.js)
PostgreSQL fluency, including schema design, query optimization, and data modeling
Comfort working with structured data inside full-stack applications
Experience shipping C#/.NET applications to a cloud platform (Azure preferred)
Familiarity with CI/CD and DevOps practices
Ability to communicate clearly with people who don't write code for a living

Preferred Qualifications:
Three.js or a similar 3D web rendering library, a real advantage on the visual production tracker
BIM or 3D modeling API experience from a software development angle, such as:
Autodesk Inventor API
Rhino3D/Grasshopper as a data scripting environment
Revit API
Familiarity with openBIM standards such as IFC and BCF
ERP integrations or production tracking systems
Background in AECO, fabrication, or manufacturing software
Exposure to modern AI tooling: agentic frameworks, MCP, RAG, or vector databases

Portfolio:
Include a GitHub profile or writeups of systems you have built. If your best work is proprietary, describe it instead.

Salary Range: $130,000-140,000
Location: Manhattan, NY *Open to All Locations; Hartford CT or Boston MA
Schedule: Mon-Fri 8:00am-5:00PM - Hybrid
Benefits: 401(k) matching, AD&D insurance, Dental insurance, Family leave, Flexible schedule, Flexible spending account Gym membership, Health insurance, Health savings account, Life insurance, Paid time off, Parental leave, Professional development assistance, Vision insurance.

ADA Requirements: The position requires the ability to sit or stand for extended periods while using a computer, along with sufficient manual dexterity to operate computers, mobile devices, and related IT equipment. The role may occasionally involve lifting or moving equipment weighing up to 25 pounds, as well as bending, crawling, or climbing—such as accessing under desks or server racks. Candidates must possess the ability to concentrate, troubleshoot, and solve problems in a fast-paced environment, demonstrating strong verbal and written communication skills. The role also demands effective task prioritization, management of multiple simultaneous support requests, and a capacity to quickly learn and adapt to evolving technologies and tools.

Island Exterior Fabricators is an equal-opportunity employer. We offer a welcoming and inclusive environment. All applicants are considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran, or disability status.

Notice to Staffing Agencies
Island Exterior Fabricators and its subsidiaries will not accept unsolicited resumes from any source other than directly from a candidate. Any unsolicited resumes sent to Island, including unsolicited resumes sent to an Island mailing address, fax machine or email address, directly to Island employees, or to Island's resume database will be considered Island property. Island will NOT pay a fee for any placement resulting from the receipt of an unsolicited resume.
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