Position Description

We're building an AI-assisted platform that helps our client audit federal financial data,

and we need a senior backend engineer to build its decision-making core: a rules

engine that takes the facts pulled from client supplied data and applies complex eligibility

and subsidy rules to determine whether a payment was correct. The defining requirement is

trustworthiness — the same inputs must always produce the same result, and every decision must

be fully explainable and auditable, because real federal dollars and audit findings ride on it.

This position is located in our Fairfax, VA, Knoxville, TN, Lebanon, VA, Belton, TX or Lafayette, LA office; however, a hybrid working model is acceptable.

Your future duties and responsibilities

• Design and build the rules engine: given a set of facts about a case, apply the governing
  
  

rules to reach a decision, with the guarantee that identical inputs always yield identical,

auditable outputs.

• Build the framework that lets the rules be authored and versioned, including logic that
  
  

applies the right rules for each specific program (the programs have different rules across

many sub-programs).

• Build a thorough automated test suite — reproducibility and traceability are first-class
  
  

requirements, not afterthoughts.

• Support rolling out updated rule versions and parameters in future audit cycles.
  
  

Required Qualifications To Be Successful In This Role

• Bachelor's degree in Computer Science, Engineering, or a related field.
• 7+ years of professional software engineering experience.
• Strong deterministic backend development.
• Demonstrated experience with rules-engine / decision-logic design and versioned-artifact
  
  

discipline.

• Strong automated-testing discipline.
• Must be a US person and able to obtain the suitability/clearance required for an AWS
  
  

GovCloud environment.

Desired qualifications/non-essential skills required:

• Experience in regulated domains where reproducibility and auditability are mandatory
  
  

(finance, healthcare, government benefits).

• Familiarity with policy-as-code or configuration-driven rule systems.
• Exposure to benefits-program eligibility/subsidy logic.
  
  

CGI is required by law in some jurisdictions to include a reasonable estimate of the compensation range for this role. The determination of this range includes various factors not limited to skill set, level, experience, relevant training, and licensure and certifications. To support the ability to reward for merit-based performance, CGI typically does not hire individuals at or near the top of the range for their role. Compensation decisions are dependent on the facts and circumstances of each case. A reasonable estimate of the current range for this role in the U.S. is $89,600.00 - $223,200.00.

CGI Federal's benefits are offered to eligible professionals on their first day of employment to include:

• Competitive compensation
• Comprehensive insurance options
• Matching contributions through the 401(k) plan and the share purchase plan
• Paid time off for vacation, holidays, and sick time
• Paid parental leave
• Learning opportunities and tuition assistance
• Wellness and Well-being programs
  
  

#CGIFederalJob

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Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, you’ll reach your full potential because…

You are invited to be an owner from day 1 as we work together to bring our Dream to life. That’s why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our company’s strategy and direction.

Your work creates value. You’ll develop innovative solutions and build relationships with teammates and clients while accessing global capabilities to scale your ideas, embrace new opportunities, and benefit from expansive industry and technology expertise.

You’ll shape your career by joining a company built to grow and last. You’ll be supported by leaders who care about your health and well-being and provide you with opportunities to deepen your skills and broaden your horizons.

Come join our team—one of the largest IT and business consulting services firms in the world.

Qualified applicants will receive consideration for employment without regard to their race, ethnicity, ancestry, color, sex, religion, creed, age, national origin, citizenship status, disability, pregnancy, medical condition, military and veteran status, marital status, sexual orientation or perceived sexual orientation, gender, gender identity, and gender expression, familial status or responsibilities, reproductive health decisions, political affiliation, genetic information, height, weight, or any other legally protected status or characteristics to the extent required by applicable federal, state, and/or local laws where we do business.

CGI provides reasonable accommodations to qualified individuals with disabilities. If you need an accommodation to apply for a job in the U.S., please email the CGI U.S. Employment Compliance mailbox at US_Employment_Compliance@cgi.com. You will need to reference the Position ID of the position in which you are interested. Your message will be routed to the appropriate recruiter who will assist you. Please note, this email address is only to be used for those individuals who need an accommodation to apply for a job. Emails for any other reason or those that do not include a Position ID will not be returned.

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All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation. Background investigation components can vary dependent upon specific assignment and/or level of US government security clearance held. Dependent upon role and/or federal government security clearance requirements, and in accordance with applicable laws, some background investigations may include a credit check. CGI will consider for employment qualified applicants with arrests and conviction records in accordance with all local regulations and ordinances.

CGI will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with CGI’s legal duty to furnish information.