As a Business Applications Developer, you will support the design, development, and maintenance of integrations, automations, and custom applications across our enterprise systems ecosystem. This role plays a critical part in connecting Engineering, Manufacturing, Supply Chain, Operations, and Finance through scalable solutions that enable the flow of information across core business platforms.
The ideal candidate has a strong software engineering foundation, experience integrating enterprise applications, and a passion for solving operational challenges through technology. You will help build and maintain the digital thread connecting systems such as ERP, MES, PLM, and reporting platforms while supporting the growth and scalability of the business.
Responsibilities:
- Design, develop, and maintain integrations across ERP, MES, PLM, and reporting platforms
- Support integrations connecting systems such as NetSuite, Manufacturo, Teamcenter/NX, and enterprise data warehouse solutions
- Build scalable APIs, services, automations, and background processing jobs to support operational workflows
- Enhance existing integrations for improved performance, reliability, maintainability, and scalability
- Develop reusable integration components, utilities, and frameworks for common business workflows and data objects
- Implement monitoring, alerting, logging, and automated error handling for integration processes
- Troubleshoot integration failures, data inconsistencies, and synchronization issues across systems
- Develop and maintain custom applications, scripts, workflows, and platform extensions supporting business operations
- Build customizations across enterprise platforms including ERP, MES, and PLM systems
- Support development activities involving SuiteScript, REST APIs, SQL procedures, C# services, Python utilities, and other platform-specific technologies
- Develop data transformation, validation, and automation logic supporting operational processes
- Participate in architecture and technical design discussions for new systems and enhancements
- Support secure and scalable deployment patterns across development, test, and production environments
- Work closely with Engineering, Manufacturing, Quality, Supply Chain, Finance, and Operations teams to understand business processes and translate requirements into technical solutions
- Participate in testing, troubleshooting, deployment, and production support activities
- Document integration logic, technical architecture, deployment procedures, and support processes for maintainability and operational continuity
- Collaborate with external vendors, implementation partners, and internal stakeholders on enterprise systems initiatives
- Support continuous improvement efforts across operational workflows and enterprise applications
Enterprise Integrations & Automation
Application Development & Platform Customization
Collaboration & Documentation
Requirements:
- Bachelor’s degree in computer science, engineering, or a related field. Equivalent work experience will be considered
- 3+ years of development experience in enterprise application integration or customization
- Strong programming skills in Java, C#, JavaScript, or Python, with proficiency in SQl, and the ability to adapt quickly to platform-specific languages and APIs (SuiteScript, C# SDKs, REST services)
- Experience developing API integrations (REST/SOAP) and working with JSON/XML
- Proven ability to design and deliver scalable solutions independently
- Demonstrated ability to learn new enterprise platforms and frameworks quickly
- Experience customizing or extending packaged enterprise systems – like NetSuite is a huge plus
- Familiarity with source control (Git) and deployment best practices
- Excellent communication and interpersonal skills
Preferred Skills and Experience:
- Experience with enterprise systems such as NetSuite, Manufacturo, Teamcenter, SAP, Oracle, Dynamics, Plex, Tulip, iBASEt, or similar platforms
- Experience developing SuiteScript customizations within NetSuite
- Experience building integrations between ERP, MES, and PLM platforms
- Familiarity with manufacturing, aerospace, or complex hardware environments
- Exposure to enterprise data warehouse (EDW), reporting, or analytics environments
- Familiarity with middleware and integration platforms such as Dell Boomi, Celigo, MuleSoft, or custom integration frameworks
- Experience supporting operational manufacturing workflows and enterprise process automation
- Motivated by solving operational challenges with practical, scalable technology solutions
Skills Required
- Bachelor's degree in computer science, engineering, or a related field
- 3+ years of development experience in enterprise application integration or customization
- Strong programming skills in Java, C#, JavaScript, or Python
- Proficiency in SQL
- Experience developing API integrations (REST/SOAP)
- Experience customizing or extending packaged enterprise systems
- Familiarity with source control (Git) and deployment best practices
- Excellent communication and interpersonal skills
Hermeus Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Hermeus and has not been reviewed or approved by Hermeus.
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Healthcare Strength — Healthcare is described as employer-paid for employees and dependents, including dental and vision. Feedback suggests this substantially reduces healthcare burden and strengthens overall total rewards.
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Leave & Time Off Breadth — The package includes unlimited PTO for exempt employees, generous accrued PTO for non‑exempt staff, and observed federal holidays. Feedback suggests this breadth aims to support work‑life balance.
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Equity Value & Accessibility — Stock options are guaranteed with all full‑time offers, with potential for additional grants based on performance. Feedback suggests this provides ownership upside alongside base pay and bonuses.
Hermeus Insights
What We Do
Hermeus is a high-speed aircraft manufacturer focused on the rapid design, build, and test of high-Mach and hypersonic aircraft for the national interest. Working directly with the Department of Defense, Hermeus delivers capabilities that will ensure that our nation, and our allies, maintain an asymmetric advantage over any and all potential adversaries. Utilizing an integrated, hardware-rich, iterative development approach to aircraft design and build, Hermeus aims to deliver advanced air power at a pace not seen in the U.S. since the 1950s. Hermeus’ current Quarterhorse Program is actively unlocking unmanned high-speed flight. One program, four aircraft – each purpose-built to unlock a specific technical challenge, advance learnings, and incrementally de-risk critical technology in the pursuit of hypersonic aircraft. Today, Hermeus is building its second Quarterhorse vehicle, Mk 2, after having designed, built, and flight tested its predecessor, Mk 1, in 18 months. Capable of reaching speeds of Mach 3+, Quarterhorse Mk 2 will be the fastest uncrewed military aircraft in service for national defense. The final iteration of Quarterhorse, Mk 4, will be capable of transitioning from turbofan to ramjet mode utilizing a Hermeus-developed turbine-based combined cycle (TBCC) propulsion system to achieve sustained speeds of Mach 5+. Hermeus' approach of build-fly-build lays the groundwork for unlocking hypersonic flight at a pace and cost previously deemed impossible. America needs fast planes fast – and Hermeus is delivering them.
Why Work With Us
We prioritize hardware and people. Cutting-edge technology is only made possible by bringing together a world-class team. At Hermeus, you will be challenged – but also empowered. We encourage calculated risks taking and learning from our mistakes. Iteration is the name of the game.
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