Senior Appian Developer

Koniag Government Services, LLC; Oregon; Hybrid; USD 120,000 - 160,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

401(k)

Paid time off

Parental leave

Life insurance

Disability insurance

Flexible spending accounts

Commuter benefits

Tuition reimbursement

Job summary

Tuknik Government Services, LLC is seeking a Senior Appian Developer with a Secret security clearance to support a U.S. Army contracting modernization program. The role focuses on designing, building, testing, and sustaining Appian applications and integrations in a secure environment.

Responsibilities include developing interfaces, process models, and records, mentoring junior staff, and ensuring compliant, tested deployments. Remote work may be authorized per project needs.

Qualifications

• Bachelor's degree in computer science, engineering, information systems, or a related field.
• 7+ years of application development experience.
• At least 4 years developing production Appian solutions.
• Advanced experience with Appian interfaces, process models, Record Types, data stores, integrations, security, rules, and deployment packages.
• Experience with relational databases, REST/SOAP services, automated testing, source/configuration control, and production troubleshooting.
• U.S. citizenship and active security clearance or eligibility for the assigned work.
• Ability to communicate with Government, technical, and business stakeholders and maintain accurate work records.

Responsibilities

• Design and develop Appian applications, interfaces, process models, records, rules, reports, security groups, and reusable components.
• Refactor legacy data type patterns toward Record Types with backward compatibility.
• Modernize long-running process models with controlled versioning and minimal disruption.
• Rebuild workflows using validated process models and Government-approved acceptance criteria.
• Develop integrations through Appian Connected Systems, web APIs, and interface adapters.
• Investigate Tier 3 defects, isolate root causes, implement permanent corrections, and add regression coverage.
• Perform peer reviews ensuring solutions meet architecture, security, accessibility, performance, configuration, and documentation standards.
• Create Appian-native unit and application-logic tests and support various testing types.
• Prepare deployment packages, release notes, configuration records, rollback steps, and operational documentation.
• Mentor mid-level developers and contribute estimates, technical designs, and risk assessments.

Skills

Advanced Appian design

Record Types

Process models

Data integration

Secure troubleshooting

Automated testing

Mentoring

Education

Bachelor's degree in CS/engineering/IS

Appian Certified Senior Developer

Tools

Appian Platform

REST/SOAP

Job description

Tuknik Government Services, LLC a Koniag Government Services company , is seeking a Senior Appian Developer with a Secret security clearance to support TGS in supporting our government customer in the DC Metro area.This position is for a Future New Business Opportunity.Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending accounts, commuter benefits and tuition reimbursement.

Tuknik Government Services, LLC Koniag Government Services (KGS) is seeking qualified candidates for this role supporting our U.S. Army customer on a large-scale Army contracting systems modernization and automation program. Designs, builds, tests, and sustains complex capabilities in Appian. The Senior Appian Developer leads difficult modernization and defect-correction work while protecting active contracting transactions, data integrity, security, and production availability. This is a contingent recruiting profile; the opening, employing subsidiary, compensation, work location, and staffing remain subject to final contract authorization.

Essential Functions, Responsibilities & Duties may include, but are not limited to:

• Design and develop Appian applications, interfaces, process models, records, rules, reports, security groups, and reusable components.
• Refactor legacy Custom Data Type patterns toward Record Types and explicit data mappings while preserving backward compatibility.
• Modernize long-running process models using controlled versioning so active contracting actions complete without interruption.
• Rebuild assigned workflows using validated process models and Government-approved acceptance criteria.
• Develop integrations through Appian Connected Systems, Integration Objects, web APIs, and approved interface adapters.
• Investigate Tier 3 defects, isolate root causes, implement permanent corrections, and add regression coverage.
• Perform peer reviews and ensure solutions meet architecture, security, accessibility, performance, configuration, and documentation standards.
• Create Appian-native unit and application-logic tests and support smoke, regression, end-to-end, API, and performance testing.
• Prepare deployment packages, release notes, configuration records, rollback steps, and operational support documentation.
• Mentor mid-level developers and contribute estimates, technical designs, and risk assessments during backlog refinement.

Education and Experience Required:

• Bachelor's degree in computer science, engineering, information systems, or a related field; additional relevant experience may substitute for education.
• Seven or more years of application development experience, including at least four years developing production Appian solutions.
• Advanced experience with Appian interfaces, process models, Record Types, data stores, integrations, security, expression rules, and deployment packages.
• Experience supporting relational databases, REST/SOAP services, automated testing, source/configuration control, and production troubleshooting.
• U.S. citizenship and the active security clearance or eligibility required for the assigned work by the start of performance, with ongoing eligibility thereafter.
• Ability to communicate clearly with Government, technical, and business stakeholders and to maintain accurate work records in approved systems.
• Ability to protect Controlled Unclassified Information and classified information, when assigned, and comply with required access, training, and handling procedures.

Education and Experience Desired:

• Appian Certified Senior Developer or Lead Developer credential.
• Experience with Federal acquisition, Army contracting, CON-IT-derived applications.
• Experience delivering Appian solutions within DLA PIEE, cArmy, or another DoD-authorized environment.

Required Skills and Competencies:

• Advanced Appian design and development
• Record Types, process models, and data integration
• Secure troubleshooting and defect correction
• Automated testing and controlled release
• Technical mentoring and peer review

Work Environment and Travel:

Work may occur remotely when authorized, at Government facilities, or in controlled office and data‑center environments. Work involving classified information or SIPRNet will be performed at a Government‑approved secure location using authorized systems. The role generally supports Government business hours, with occasional release, incident‑response, maintenance‑window, or approved travel requirements. Reasonable accommodations may be made to enable qualified individuals with disabilities to perform the essential functions.

Our Equal Employment Opportunity Policy

The company is an equal opportunity employer. The company shall not discriminate against any employee or applicant because of race, color, religion, creed, ethnicity, sex, sexual orientation, gender or gender identity (except where gender is a bona fide occupational qualification), national origin or ancestry, age, disability, citizenship, military/veteran status, marital status, genetic information or any other characteristicprotected by applicable federal, state, or local law. We are committed to equal employment opportunity in all decisions related to employment, promotion, wages, benefits, and all other privileges, terms, and conditions of employment.

The company is dedicated to seeking all qualified applicants. If you require an accommodation to navigate or apply for a position on our website, please get in touch with Heaven Wood via e‑mail at or by calling to request accommodations.

Koniag Government Services (KGS) is an Alaska Native Owned corporation supporting the values and traditions of our native communities through an agile employee and corporate culture that delivers Enterprise Solutions, Professional Services and Operational Management to Federal Government Agencies. As a wholly owned subsidiary of Koniag, we apply our proven commercial solutions to a deep knowledge of Defense and Civilian missions to provide forward leaning technical, professional, and operational solutions. KGS enables successful mission outcomes for our customers through solution‑oriented business partnerships and a commitment to exceptional service delivery. We ensure long‑term success with a continuous improvement approach while balancing the collective interests of our customers, employees, and native communities. For more information, please visitEqual Opportunity Employer/Veterans/Disabled. Shareholder Preference in accordance with Public Law 88‑352