Top 1532 Senior Software Developer Jobs in Washington, DC

Senior Software Engineer â Backend / Rules
CGI Group, Inc. —Washington, DC
- $89,600 - $223,200 a year
- 7 years
- Computer Science
- Office
- Paid parental leave
- Paid holidays
Web Application Developer, Senior
AMERICAN SYSTEMS —Washington, DC
- $155,000 - $175,000 a year
- Full-time
- Computer science
- Computer Science
- 8 years
- Retirement plan
Senior Software Engineer – Frontend
CaseGuard —Arlington, VA
- $120,000 - $200,000 a year
- 6 years
- System design
- Mentoring
- Paid holidays
- Health insurance
Senior Full-Stack Software Engineer – Back-End Focused
Stand Together —Arlington, VA
- $140,000 - $170,000 a year
- Full-time
- Remote
- 7 years
- Computer Science
- System design
- Health insurance
- Dental insurance
Quick Apply
Sr Full Stack Developer – Node.js / React
Alpha Omega Integration —Arlington, VA
- $85,914 - $170,000 a year
- Remote
- Computer science
- Microsoft Outlook
- Computer Science
- Health savings account
- Paid holidays
Quick Apply
Senior Frontend Engineer
CircleIn —Calverton, MD
- Mid-level
- Mentoring
- 4 years
Quick Apply
Senior Engineer
Obviant —Arlington, VA
- $170,000 - $215,000 a year
- Full-time
- Hybrid work
- 5 years
- System design
- Office
- Dental insurance
- Work from home
Senior Web Developer
Crimson Phoenix —McLean, VA
- $163,800 - $251,999 a year
- Full-time
- Mid-level
- AWS
- 1 year
- Disability insurance
- Health insurance
Quick Apply
Senior Engineer – Workday
GEICO —Bethesda, MD
- $160,000 - $190,500 a year
- Online Application
- Remote
- Computer Science
- Mid-level
- Bachelor's degree
AS/400 Senior Developer
HUB International —Washington, DC
- $120,000 - $150,000 a year
- Full-time
- Computer science
- Microsoft Access
- Computer Science
- Disability insurance
- Health insurance
13d
Senior Application Engineer - Oracle ERP-PVM & Ivalua VenDoor
Navy Federal Credit Union —Vienna, VA
- $130,500 - $179,500 a year
- Online Application
- 7 years
- Computer Science
- Office
AP108 HEASARC Senior Scientific Software Developer
ADNET Systems, Inc. —Greenbelt, MD
- Computer Science
- Bachelor of Science
- Bachelor's degree
- Paid holidays
- Disability insurance
Quick Apply
Senior Python Developer
Leidos —Columbia, MD
- $131,300 - $237,350 a year
- Full-time
- Azure
- Computer Science
- Bachelor of Science
Senior Software Engineer
Ascentive Group —Chantilly, VA
- $170,000 - $250,000 a year
- Full-time
- Background check
- Computer Science
- 5 years
- Disability insurance
- Health insurance
Quick Apply
13d
Senior Software Engineer (SAS)
General Dynamics Information Technology —Springfield, VA
- $125,800 - $170,200 a year
- Azure
- 5 years
- Bachelor's degree
- Paid time off
- 401(k) matching
Senior Front-End Software Development Engineer
Vantor Services Inc. —Herndon, VA
- $137,000 - $200,200 a year
- Full-time
- Hybrid work
- Azure
- 11+ years
- Office
- 401(k) matching
- Pet insurance
Quick Apply
TS/SCI Cleared Software Developer - Senior
Amentum —Fort George G Meade, MD
- $145,000 - $153,000 a year
- Full-time
- Software troubleshooting
- Office
- Master's degree
- Health savings account
- Relocation assistance
Quick Apply
Senior Application Developer
SOSi —Fort Belvoir, VA
- $140,000 - $155,000 a year
- Full-time
- Azure
- 5 years
- Engineering
Quick Apply
Senior .NET Software Engineer
Network Designs Inc. —Alexandria, VA
- $125,000 - $135,000 a year
- Full-time
- Computer science
- Computer Science
- Bachelor of Science
- Paid holidays
- Disability insurance
Quick Apply
5d
Software Engineer Sr Advisor
General Dynamics Information Technology —Annapolis Junction, MD
- $195,500 - $264,500 a year
- Computer Science
- Software troubleshooting
- Math
- 401(k) matching

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Senior Software Developer jobs near Washington, DC

Senior Software Engineer â Backend / Rules

CGI Group, Inc. -
Washington, DC

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Job Details

$89,600 - $223,200 a year

Benefits

Paid parental leave
Paid holidays
Tuition reimbursement
Paid time off
Parental leave
401(k) matching

Qualifications

Software engineering
Engineering development testing
Automation
Application design
Developing automated testing protocols
Developing and maintaining backend systems

Full Job Description

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 citizen 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
#LI-ZT1

Skills:

Cloud Data Platform Design
Database Design
Full Stack Development
Full Stack Development
Web application development

What you can expect from us:

Together, as owners, lets turn meaningful insights into action.

Life at CGI is rooted in ownership, teamwork, respect and belonging. Here, youll 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. Thats why we call ourselves CGI Partners rather than employees. We benefit from our collective success and actively shape our companys strategy and direction.

Your work creates value. Youll 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.

Youll shape your career by joining a company built to grow and last. Youll 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 teamone 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 [email protected]. 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.

We make it easy to translate military experience and skills! Click here to be directed to our site that is dedicated to veterans and transitioning service members.

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 CGIs legal duty to furnish information.

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Refine Your Search

Senior Software Developer jobs in Washington, DC

Senior Software Engineer â Backend / Rules

Web Application Developer, Senior

Senior Software Engineer – Frontend

Senior Full-Stack Software Engineer – Back-End Focused

Sr Full Stack Developer – Node.js / React

Senior Frontend Engineer

Senior Engineer

Senior Web Developer

Senior Engineer – Workday

AS/400 Senior Developer

Senior Application Engineer - Oracle ERP-PVM & Ivalua VenDoor

AP108 HEASARC Senior Scientific Software Developer

Senior Python Developer

Senior Software Engineer

Senior Software Engineer (SAS)

Senior Front-End Software Development Engineer

TS/SCI Cleared Software Developer - Senior

Senior Application Developer

Senior .NET Software Engineer

Software Engineer Sr Advisor

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