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Process Modeler

Process Modeler Developer Jobs

2 jobs found

14d ago

Sr. Principal Software Engineer (SW Modeler/Developer)

Northrop Grumman Redondo Beach, CA

Redondo Beach, CA

14d ago

$142k - $213k/yr Full time Backend Developer Senior APIs

Job Description

Senior software engineer specializing in software modeling and development for Northrop Grumman Space Sector, onsite in Redondo Beach, California.

Description

Northrop Grumman’s Space Sector seeks a Sr. Principal Software Engineer (SW Modeler/Developer) to join a diverse, highly qualified team within the Western Region Software Engineering directorate. The position is based onsite in Redondo Beach, CA.

Responsibilities

Collaborate on mission planning workflows to incorporate operational constraints and real-world mission requirements.
Apply advanced debugging, troubleshooting, and integration skills within large-scale distributed systems.
Provide demonstrated leadership in task management and mentor teammates across dynamic programs with tight deadlines.
Design modular, reusable software architectures that minimize code footprint while improving maintainability and scalability.
Conduct software design and modeling analyses to support system objectives.

Requirements

A STEM bachelor’s degree with 8+ years of relevant software engineering experience, or a STEM master’s degree with 6+ years of experience, or a STEM PhD with 4+ years of experience.
Experience designing, developing, and refactoring mission-critical ground software, including backend systems in Python and operator-facing front-end tools using React JS or similar technologies.
Active U.S. Government Secret clearance required at the time of application.
Experience with CI/CD pipelines for automated builds, testing, and deployment.
Proficiency with software design and modeling tools.

Technologies

Python
React JS
C
C++
Cameo
AWS Lambda
DynamoDB
API Gateway
Angular
SQS
EFS
S3
MongoDB
Kafka
Docker
FastAPI

Compensation

Salary: USD 142,200 - 213,400 per year

Benefits

Medical, Dental & Vision coverage
401k
Educational Assistance
Life Insurance
Employee Assistance Programs & Work/Life Solutions
Paid Time Off
Health & Wellness Resources
Employee Discounts
Flexible Schedules providing options such as a 9/80 work arrangement

Relocation Assistance

Relocation assistance may be available.

Clearance for Start

Yes

Clearance Type

Secret

Travel

Yes, approximately 10% of the time

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3mo ago

Senior Appian Developer UI/UX

Guidehouse McLean, VA

McLean, VA

3mo ago Closed

$130k - $216k/yr Full time Senior API APIs

This position is no longer accepting applications (closed May 22, 2026).

Job Description

Guidehouse is seeking a Senior Appian Developer UI/UX to join its delivery teams in McLean, VA, onsite. This role centers on designing, building, testing, deploying, and sustaining Appian applications with a strong emphasis on user experience for enterprise clients. The compensation range is USD 130,000 to 216,000 per year, and the position requires a bachelor’s degree with a minimum of five years of relevant experience.

Responsibilities

Lead the full lifecycle of Appian applications at Guidehouse, including design, development, testing, deployment, and ongoing maintenance.
Apply a deep understanding of Appian's architecture and best practices to translate complex business requirements into functioning components.
Leverage business process management within Appian to automate and optimize enterprise workflows.
Communicate effectively with business stakeholders, other developers, and IT professionals to deliver innovative and efficient solutions.
Incorporate UI and UX principles to create intuitive, accessible interfaces that enhance user satisfaction.
Collaborate with clients to understand business needs and deliver Appian-based solutions.
Design and implement complex business processes using Appian.
Build, test, deliver, and maintain intelligent automation solutions within Appian.
Work with cross-functional teams to drive project success and address ambiguous or unstructured problems.
Implement Appian development best practices and integrate Appian with other systems.
Develop and maintain Appian plug-ins and interfaces to extend platform capabilities.
Support the creation of technical documentation and user manuals; participate in code reviews to ensure high-quality deliverables.
Provide technical guidance and mentorship to junior developers; contribute to platform thought leadership and accelerator design.
Keep up to date with new Appian capabilities resulting from product releases and acquisitions.
Contribute to initiatives that improve people, processes, and technology solutions within the organization.
Apply UX principles across Appian applications to improve user satisfaction and engagement.
Collaborate with UI/UX designers to translate wireframes and prototypes into functional Appian components.

Requirements

U.S. citizenship and the ability to obtain and maintain a Federal or DoD Public Trust security clearance; clearance adjudication must be approved prior to onboarding.
Bachelor's degree in Computer Science, Engineering, Business, or a related field.
Minimum of five years of professional experience, including at least three years of Appian development.
Active Appian Senior Developer certifications, with the ability to pursue additional relevant certifications on hire.
Strong knowledge of the Appian platform, including Appian SAIL, Process Modeler, and Rules.
Experience with Java, SQL, and web services; solid understanding of relational database architecture, management, and scripting.
Ability to design business processes and integrate across disparate systems, following best practices.
Proficiency in Java and web technologies; capacity to work within enterprise environments.
Must be able to work Eastern Standard Time hours.
Experience designing enterprise user interfaces and applying UX best practices; familiarity with accessibility standards and responsive design.

Technologies

Appian, Appian SAIL, Process Modeler, Rules
Java, SQL, web services
Relational database architecture, management, and scripting
Web technologies

Benefits

Medical, prescription, dental, and vision insurance
Personal and family sick time and company-paid holidays
Possible discretionary variable incentive bonus
Parental leave and adoption assistance
401(k) retirement plan
Basic and supplemental life insurance
Health Savings Account, dental/vision and dependent care Flexible Spending Accounts
Short-Term and Long-Term disability
Student loan paydown
Tuition reimbursement and opportunities for personal development and certifications
Employee referral program
Corporate-sponsored events and community outreach
Emergency back-up childcare program
Mobility stipend

Nice to have

Strong problem-solving skills, multitasking ability, and high emotional intelligence
Teamwork, facilitation, and negotiation capabilities
Detail-oriented mindset with the ability to quickly learn new concepts and technologies
Experience in agile development environments within technology or consulting
Experience documenting business process requirements, flow analysis, data modeling, and functional design
Recent federal government software development experience
Exposure to Appian's Federal Acquisition Management
Experience with Enterprise Application Integration and multi-tier client-server architectures
Experience with data synced record types
An early adopter mindset for new Appian platform features
Experience collaborating with UI/UX teams or working in a design-driven development environment

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