Business Applications Developer III

Sierra Nevada Corporation; Lone Tree (CO); On-site; USD 108,000 - 149,000; Full time

Benefits offered by this job

Medical plans

Dental plans

Vision plans

401(k) with 150% match up to 6%

Life insurance

3 weeks paid time off

Tuition reimbursement

Job summary

Sierra Nevada Corporation seeks a Business Applications Developer III to design, develop, implement, and maintain sophisticated enterprise software applications. You will integrate systems (ServiceNow, SAP, Workday, Jira, Confluence, Salesforce) and build API/event-driven patterns while owning identity platform engineering with SSO, OAuth/OIDC, and SCIM provisioning.

You will lead vendor strategy, automate IT/Operations workflows, and ensure integration reliability. A Secret U.S.

Qualifications

• Bachelor's degree in CS, Business Admin, or related field.
• 5+ years of experience in business analyst systems or related field.
• Substitution: experience may replace degree.
• 9+ years of related experience if no degree.
• Higher level degree may substitute for experience.
• Experience with .NET (C#), WCF, MVC, jQuery, JavaScript, Node, TypeScript.
• SQL development, application integration, web development (HTML/DHTML/CSS).
• Strong problem-solving and analytical skills.
• Excellent communication and teamwork.
• Proven experience leading development projects.
• Experience designing integration architecture and patterns for enterprise systems and event-driven platforms.
• Experience designing identity federation and SSO solutions using OAuth/OIDC/SAML.
• Experience with Python or Go for automation.
• Experience leading vendor evaluations and monitoring observability.
• Ability to obtain/maintain a Secret U.S. Security Clearance.

Responsibilities

• Design and implement integrations between enterprise systems (ServiceNow, SAP, Workday, Jira, Confluence, Salesforce, and others) and the SNC developer platform
• Build and maintain API and event-driven integration patterns (REST, GraphQL, webhooks, messagequeues, event streaming) for reliable, scalable data exchange
• Own identity platform engineering - integrating SSO, OAuth/OIDC, SCIM provisioning, and directory services across enterprise applications
• Lead technology vendor strategy and evaluation for enterprise tooling - defining selection criteria, conducting evaluations, and managing vendor relationships
• Build enterprise automation solutions that reduce manual workflow overhead across IT, Operations, and Engineering processes
• Maintain integration platform reliability - monitoring, alerting, and on-call for integration failures
• Document integration patterns, publish reusable connectors and SDKs, and enable other teams to build on the integration platform
• Ensure all integrations

Skills

.NET/C#

WCF

MVC

jQuery

JavaScript

Node.js

TypeScript

SQL

API Integration

SSO/OAuth

Kafka

Azure Service Bus

ServiceNow

SAP

Workday

Jira

Confluence

Salesforce

Python/Go

Security Clearance

Education

Bachelor's degree in CS / Business Admin / related field

Experience may substitute for degree

9+ years experience without degree

Tools

ServiceNow

SAP

Workday

Jira

Confluence

Salesforce

Kafka

Azure Service Bus

Job description

Do you have an eye for detail and a passion for developing innovation solutions? Join our team! The Business Applications Developer III is an advanced role responsible for designing, developing, implementing, and maintaining sophisticated enterprise software applications. The role demands a deep understanding of .NET, Node, Typescript, SQL, and integration with other systems. This position involves mentoring junior developers and leading larger development projects. As SNC's corporate team, we provide the company and its business areas with strategic direction and business support spanning executive management, finance and accounting, operations, human resources, legal, IT, information security, facilities, marketing, and communications.

Responsibilities

• Design and implement integrations between enterprise systems (ServiceNow, SAP, Workday, Jira, Confluence, Salesforce, and others) and the SNC developer platform
• Build and maintain API and event-driven integration patterns (REST, GraphQL, webhooks, messagequeues, event streaming) for reliable, scalable data exchange
• Own identity platform engineering - integrating SSO, OAuth/OIDC, SCIM provisioning, and directory services across enterprise applications
• Lead technology vendor strategy and evaluation for enterprise tooling - defining selection criteria, conducting evaluations, and managing vendor relationships
• Build enterprise automation solutions that reduce manual workflow overhead across IT, Operations, and Engineering processes
• Maintain integration platform reliability - monitoring, alerting, and on-call for integration failures
• Document integration patterns, publish reusable connectors and SDKs, and enable other teams to build on the integration platform
• Ensure all integrations

You Must Have

• Bachelors degree in Computer Science, Business Administration, or related field of study.
• 5+ years of experience in business analyst systems, or a related field.
• Relevant experience can be considered as a substitute for the required educational qualifications.
• In the absence of a degree, a minimum of 9 years of related experience is required.
• Higher level relevant degree may substitute for experience.
• Experience with .NET (C#), WCF, MVC, jQuery, JavaScript, Node, Typescript.
• Skilled in SQL Development, Application Integration, Web application development, HTML, DHTML, or CSS.
• Strong problem-solving and analytical skills.
• Excellent communication and teamwork skills.
• Proven experience leading development projects.
• Experience designing integration architecture and patterns for enterprise systems and event-driven platforms (e.g., ServiceNow, SAP, Kafka, Azure Service Bus).
• Experience designing identity federation and SSO solutions using OAuth/OIDC/SAML.
• Experience with Python or Go, including building automation platforms that reduce manual workflow overhead.
• Experience leading vendor evaluations and designing monitoring/observability practices for integration reliability.
• Ability to obtain/maintain a Secret U.S. Security Clearance is required.

We Prefer

• Experience with Agile development methodologies.
• Knowledge of DevOps practices and tools.
• Experience with cloud-based platforms such as Azure or AWS.
• Prior experience with Github.
• Experience designing GraphQL/federated APIs, API gateways, or iPaaS integration platforms (e.g., MuleSoft, Boomi, Azure Logic Apps, Kong, Apigee).
• Experience designing SCIM/directory synchronization architecture or webhook and event processing systems.
• Experience with PLM/CAD system integrations or low-code/no-code automation platforms (e.g., Power Automate, Zapier).
• Knowledge of CMMC and data classification requirements for designing compliant integrations.

Essential Functions

• Perform desk-based computer tasks for extended periods.
• Engage in repetitive motions, including typing on a keyboard.
• Occasionally lift and move items up to 20 lbs.
• Ability to work in an office or hybrid environment.
• Ability to travel as required.
• Work collaboratively with cross-functional teams, including QA, operations, and security, to ensure the seamless integration and functionality of business applications within the aerospace and defense context.

Estimated Starting Salary Range

Estimated Starting Salary Range: $108,496.89 - $149,183.22. Compensation varies depending on a wide array of factors, such as candidates' key skills, relevant work experience, and education/training/certifications.

Benefits

• Medical plans
• Dental plans
• Vision plans
• 401(k) with 150% match up to 6%
• Life insurance
• 3 weeks paid time off
• Tuition reimbursement
• and more

Important Notice

This position requires the ability to obtain and maintain a Secret U.S. Security Clearance. U.S. Citizenship status is required as this position needs an active U.S. Security Clearance for employment. Non-U.S. citizens may not be eligible to obtain a security clearance. The Department of Defense Consolidated Adjudications Facility (DoD CAF), a federal government agency, handles the adjudicative aspects of the security clearance eligibility process for industry applicants. Adjudicative factors which affect the outcome of the eligibility determination include, but are not limited to, allegiance to the U.S., foreign influence, foreign preference, criminal conduct, security violations and illegal drug use.

Learn more about the background check process for Security Clearances.

The posting will be open for application for a minimum of 5 days and may be extended based on business needs.

Why Join Us

SNC is a global leader in aerospace and national security committed to moving the American Dream forward. We’re known and respected for our mission and execution focus, agility, and disruptive and rapid innovation. We provide leading edge technologies and transformative solutions that support our nation’s most critical security needs. If you are mission-focused, thrive in collaborative environments, and want to make our country stronger with state-of-the-art technologies that safeguard freedom, join our team! SNC is an Equal Opportunity Employer committed to an environment free of discrimination. Employment decisions are made based on merit without regard to race, color, age, religion, sex, national origin, disability, status as a protected veteran or other characteristics protected by law. SNC is a trusted global leader in aerospace and national security. Our innovative solutions enable connected protection through command, control and communications systems, as well as ISR, cyber, electromagnetic spectrum management, and other high capabilities for systems across all domains - sea, land, air, space and cyber. As a longstanding leader in defense technology, SNC is the optimum intersection of commercial, defense and non-traditional contractors. We are one of the only privately owned mid-tier A&D contractors and we pride ourselves on our ability to invest early and often to ensure mission success on or ahead of schedule. It’s part of our mission to always stay one step ahead; working on solutions today to solve the problems of tomorrow. Founded in 1963, SNC is owned by Chairwoman Eren Ozmen and CEO Fatih Ozmen.