Senior AWS Python Developer **

CGI is seeking a Senior AWS Python Developer with 5+ years of experience in Python development and AWS based application or data processing solutions to build and support Python services, REST APIs, and data processing solutions in a financial services environment. This role owns delivery across an assigned feature or service, with responsibility for reliability, performance, security, and cost efficiency., The developer will implement reusable components, improve SQL and application performance, and support infrastructure automation, CI/CD, monitoring, and production releases. Responsibilities also include resolving complex issues across services, reviewing code, mentoring developers, and working with product and engineering teams to manage delivery priorities and risks.

5+ years of experience developing Python applications, REST APIs, microservices, or data processing solutions, with strong testing, logging, debugging, and performance optimization skills. . Strong hands on AWS experience across compute, storage, databases, messaging, and orchestration, including services such as Lambda, ECS, S3, RDS, DynamoDB, Step Functions, EventBridge, SNS, and SQS. . Proficiency in SQL optimization and building reusable data processing components; familiarity with Pandas, PySpark, Boto3, EMR, Athena, or MWAA is preferred. . Experience delivering secure, scalable services through infrastructure as code, automated deployments, monitoring, and release practices; familiarity with CloudFormation, GitLab CI/CD, and Docker is preferred. . Ability to investigate complex production issues, lead root cause analysis, and implement lasting improvements to reliability, performance, and operational efficiency. . Experience owning feature delivery, reviewing code, mentoring developers, documenting technical decisions, and coordinating with product and engineering stakeholders.

Educational Requirements: 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 $95,700.00 $123,200.00. 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 your horizons.

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