.video-wrapper svg { top: 40%; }
U.S. - Technology as a force for good
By playing this video you consent to Google/YouTube processing your data and using cookies Learn more.
Position Description:
CGI is seeking an experienced Senior .NET Developer to join our Applications Development and Maintenance team supporting a large metropolitan clients IT Application environment. This role offers the opportunity to work in a sophisticated, enterprise-scale technology environment and contributes to the development, modernization, and ongoing support of critical business applications.
Location: Candidates should reside within commuting distance of one of our CGI offices in Wausau, WI; Lafayette, LA; Belton, TX; Knoxville, TN; Mobile, AL; Troy, AL; Lebanon, VA; or Henderson, NV.
Work Model: Hybrid preferred. Remote work may be considered for highly qualified candidates.
How were transforming Government
We use technical expertise and secure solutions to help government reinvent the ways of working to improve citizen services and increase efficiency. Our work helps civil entities provide services transparently and with fewer resources.
Your future duties and responsibilities:
How you'll make an impact
Design, develop, test, implement, and support enterprise web applications using the .NET platform, C#, and ASP.NET
Translate business and technical requirements into scalable, secure, and maintainable software solutions
Serve as a technical subject matter expert for assigned solutions and act as a key point of contact between vendors and the development team to resolve complex technical issues
Participate in project planning and requirements-gathering sessions with technical and functional leads, business analysts, and other stakeholders to analyze business needs and define proposed IT solutions
Develop technical specifications and contribute to application architecture, system design, data flow, and integration strategies
Participate in design and architecture reviews, ensuring solutions align with established technical standards and architectural specifications
Incorporate security requirements and industry best practices into application design and development
Participate in code reviews to ensure code quality, maintainability, security, and adherence to development standards
Troubleshoot and resolve complex application and code-related issues in collaboration with QA and other technical teams
Provide hands-on technical guidance, coaching, and mentoring to senior and junior developers throughout all phases of the project lifecycle
Provide technical leadership from project initiation through implementation, with an emphasis on sound architecture, reusable solutions, development best practices, and creative problem-solving
Act as an independent technical advisor on complex phases of system design, programming, implementation, integration, and analysis
Lead or contribute to major system design, development, modernization, and implementation initiatives
Gather and analyze system requirements, develop technical specifications, and write software in accordance with established standards
Perform quality reviews of code and technical designs and support continuous improvement of development practices and processes
Collaborate effectively with cross-functional teams in a multidisciplinary and fast-paced environment
Required qualifications to be successful in this role:
What you'll bring
5+ years of hands-on software development experience, with a focus on developing enterprise web applications
Strong understanding of the Software Development Life Cycle (SDLC), including requirements and issue management, defect tracking, source control, build and test automation, and release management
General technical application support experience with a solid understanding of enterprise IT concepts, including application troubleshooting, infrastructure, networking, operating systems, and databases. Experience with additional programming languages and technologies is an asset
Proven experience designing and developing applications using the .NET platform, C#, and ASP.NET
Demonstrated experience with TFS/Azure DevOps Server, JIRA, Confluence, or similar development and collaboration tools
Strong knowledge of software version control concepts and change management processes
Strong understanding of data modeling principles and relational database concepts
Hands-on database experience with Microsoft SQL Server (T-SQL) and/or MySQL
Working knowledge of software architecture and development patterns, including MVC, MVVM, Domain-Driven Design (DDD), Test-Driven Development (TDD), and CI/CD
Strong understanding of authentication, authorization, and application security concepts
Experience developing and integrating web services and APIs
Experience with front-end development technologies, including jQuery, CSS, and HTML5
Experience conducting application security code reviews and/or application vulnerability assessments
Strong written, verbal, and interpersonal communication skills
Demonstrated ability to learn, adopt, and implement new technologies based on evolving client and business needs
Ability to work effectively in a rapidly changing environment while managing priorities, meeting deadlines, maintaining high-quality standards, and responding flexibly to customer needs
Familiarity with modern AI-assisted software development and coding platforms, such as Claude Code, GitHub Copilot, or ChatGPT Codex
Nice-to-Have Qualifications:
Experience working in major cloud environments, including AWS, Google Cloud Platform (GCP), or Microsoft Azure
Experience with Model Context Protocol (MCP)
Experience designing, developing, or supporting data pipelines
Experience with containerization and orchestration technologies, including Docker, Docker Compose, and Kubernetes
Exposure to Oracle 11g/12c
Experience designing and developing solutions using Windows Workflow Foundation (WF)
Hands-on experience with dashboard, reporting, and business intelligence platforms, such as Tableau, Salesforce, or Microsoft Dynamics
Experience developing accessible applications that comply with ADA and WCAG 2.1 Level AA standards
Minimum Education Required:
Associate degree in Computer Science, Information Technology, Engineering, or a related field, or equivalent combination of education and professional experience.
Other Information:
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 $80,600.00 $141,100.00.
CGI'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
CGI CSG anticipates accepting applications for this position through 2026 09 22.
#LI-RS2
Skills:
.NET
Application Design
C#
Problem Solving
Requirements Analysis
SQL
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.
