Senior Application Developer

Position Description

CGI has an immediate need for a Senior Application Developer to join our team. This is an exciting opportunity to work in a fast‑paced team environment supporting one of the largest customers. We take an innovative approach to supporting our client, working side‑by‑side in an agile environment using emerging technologies.

We partner with 15 of the top 20 banks globally, and our top 10 banking clients have worked with us for an average of 26 years! This role is located at a client site in Reston, VA. A hybrid working model is acceptable.

This role is responsible for analyzing, designing, developing, and maintaining application systems that support critical business functions. The position works closely with business stakeholders and subject matter experts to gather and refine technical requirements, estimate effort and cost, and deliver reliable, scalable application solutions.

The individual may lead or contribute to feasibility studies, system enhancements, and new application development initiatives. In some cases, the role may provide overall direction for application design, maintenance, and ongoing improvements to ensure systems meet business needs and align with organizational standards and development methodologies.

• 7+ years of software development experience, including work on projects of similar scope and complexity
• Strong verbal and written communication skills, with the ability to work effectively with both technical and non‑technical stakeholders
• Hands‑on experience defining JSON schemas and working with RESTful APIs
• Solid background in object‑oriented programming, particularly using Java
• Experience working with JSON‑based data structures and databases
• Familiarity with development and testing tools such as XML Spy and Postman
• Strong understanding of the Software Development Life Cycle (SDLC), including Agile and Waterfall methodologies
• Proven ability to gather requirements, document technical and business processes, and translate business needs into technical solutions
• Experience with data analysis and database technologies such as SQL and Oracle

Bachelor's degree in Computer Science, Information Systems, or a related field.

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 $88,200.00 – $.

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

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…