Business Applications Developer

Hermeus

Los Angeles (CA)

On-site

USD 128,250 - 156,750

Full time

14 days+

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Benefits offered by this job

100% employer‑paid health care

401k & retirement plans

Unlimited PTO

Weekly paid office lunches

Fully stocked breakrooms

Stock options

Paid Parental Leave

Job summary

A high-speed aircraft manufacturer in Los Angeles is actively seeking a Business Applications Developer. This pivotal role involves designing and maintaining integrations across ERP, MES, and PLM applications, contributing to mission-critical systems. Candidates should have strong programming experience with Java or Python and familiarity with ERP systems like NetSuite. The position offers competitive salary, employer-paid health care, and an unlimited PTO policy.

Qualifications

3+ years of development experience in enterprise application integration or customization.
Proven ability to design and deliver scalable solutions independently.
Demonstrated ability to learn new enterprise platforms and frameworks quickly.

Responsibilities

Design and implement integration modules connecting ERP, MES and PLM platforms.
Work closely with business stakeholders to translate requirements into technical solutions.
Document integration logic, customization details, and deployment steps.

Skills

Programming skills in Java, C#, JavaScript, or Python

Experience with API integrations (REST/SOAP)

Excellent communication and interpersonal skills

Familiarity with source control (Git)

Ability to learn new enterprise platforms quickly

Education

Bachelor’s degree in computer science, engineering, or related field

Tools

NetSuite

MuleSoft

Job description

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.

Hermeus is actively seeking a passionate and talented individual to join our expanding team as a Business Applications Developer. As a pivotal member, you will play a key role in designing, developing, enhancing, and maintaining integrations and customizations across our ERP, MES and PLM applications. This is a unique opportunity to work on mission-critical systems that connect Engineering, Manufacturing, Supply Chain, and Finance, enabling efficient data flow and process automation across the company. While experience with specific platforms such as NetSuite and Manufacturo is a plus, we value strong development skills, integration experience, and the ability to quickly learn new frameworks and technologies. You will collaborate closely with cross-functional teams to deliver scalable technical solutions that align with business needs and organizational objectives.

RESPONSIBILITIES:

Integration Development & Support:
Design and implement integration modules connecting ERP, MES and PLM platforms
Enhance existing integrations for improved performance, scalability, and reliability
Develop reusable integration components for common workflows and data objects
Implement automated monitoring and error handling for integration jobs
Platform Customization:
Build and maintain platform customizations, including custom forms, workflows, scripts and data transformations
Configure ERP and integrate custom features into broader business workflows to support evolving needs
Collaboration & Documentation:
Work closely with business stakeholders to translate requirements into technical solutions
Document integration logic, customization details, and deployment steps for maintainability and compliance
Support testing, troubleshooting, and deployment activities across environments

MINIMUM REQUIREMENTS:

Bachelor’s degree in computer science, engineering, or a related field (equivalent work experience will be considered in lieu of a degree)
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
Ability to thrive in a fast-paced, dynamic environment. Eagerness to learn and adapt to evolving technologies

PREFERRED SKILLS & EXPERIENCE:

Experience with any ERP, MES systems (Netsuite, SAP, Oracle, Dynamics, Infor, Tulip, Plex, iBASEt)
Familiarity with middleware platforms such as Dell Boomi, Celigo, MuleSoft or custom integration frameworks
Motivated by solving operational challenges with practical, scalable technology solutions

WORKING CONDITIONS & PHYSICAL REQUIREMENTS:

Safety is paramount, with stringent protocols ensuring a secure workplace. Collaboration is key, providing opportunities to work closely with a skilled team dedicated to innovation.

U.S. EXPORT CONTROL COMPLIANCE STATUS

The person hired will have access to information and items subject to U.S. export controls, and therefore, must either be a “U.S. person” as defined by 22 C.F.R. § 120.62 or otherwise eligible for deemed export licensing. US persons include U.S. citizens, U.S. nationals, lawful permanent residents (green card holders), and asylees and refugees with such status granted, not pending.

Hermeus is an Equal Opportunity Employer. Employment decisions at Hermeus are based solely on merit, competence, and qualifications, without regard to race, color, religion, gender, national origin/ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, mental or physical disability, or any other legally protected status.

128250 - 156750 USD a year

The salary information provided is a general guideline only. Hermeus takes various factors into account, including, but not limited to, the position's scope and responsibilities, the candidate's professional background, education and training, essential skills, and market and business considerations, when presenting a job offer. Compensation is only one part of our total rewards package. Hermeus offers competitive salary and equity, unlimited PTO policy, generous parental leave, potential for year-end bonuses, and more!