Lead Python Developer/AWS
Position Description
The best version of us starts with You!
We CGI is seeking an experienced Lead Python Developer with AWS to provide hands on technical leadership for backend applications running on AWS (Lambda and EKS).
The expectation is to also remain an active, engaged contributor to the codebase. This role sits alongside our existing tech leads (onshore and India based) as a peer - sharing ownership of technical decisions, reinforcing standards across the team, and adding senior engineering capacity. It is well suited to a technical leader who enjoys solving hard problems directly, setting strong engineering direction in their area, and helping the broader team - not just their own reports - deliver high-quality solutions.
This person will interface directly with management to translate technical tradeoffs into business terms and will coordinate continuously with peer leads to keep architecture and standards aligned across teams/sites.
This is a Full-Time, On-Site employment opportunity located in Bloomfield, CT (Preferred), Lafayette, LA, Raleigh, NC, Plano, TX, St. Louis, MO in a Hybrid Model.
Your future duties and responsibilities
Technical Leadership & Delivery:
Provide technical leadership and architectural direction for Python/AWS backend services, in collaboration with the existing tech leads as a shared owner of technical direction.
Utilized AWS Glue, Pandas, and NumPy to manage, transform, and analyze large-scale data frames for seamless data transfers.
Lead and participate in code reviews; set and reinforce coding standards, patterns, and best practices across the team.
AWS & Cloud Engineering:
Design, develop, and support cloud-based application components and services using AWS, with an emphasis on maintainability, reliability, security, and operational readiness.
Guide serverless and event driven architecture decisions using AWS Lambda, S3, SQS, and DynamoDB.
Hands on experience with EC2 and EKS (deployments, services, ingress, config/secrets, troubleshooting), Boto3, IAM, and CloudWatch.
Python & Object-Oriented Development:
Design, develop, and maintain Python applications using strong object-oriented design, reusable components, and clean coding practices.
Build and integrate RESTful APIs using FastAPI and/or Flask.
Utilized AWS Glue, Pandas, and NumPy to manage, transform, and analyze large-scale data frames for seamless data transfers.
SQL & Data Access:
Apply deep SQL knowledge at an architectural level - schema design, indexing strategy, and system level performance tuning, not just query optimization.
Design, write, and review SQL used by applications for reliable, efficient data access.
Communication, Coordination & Mentoring:
Communicate confidently with developers, architects, QA, product, and management to coordinate technical activities and resolve issues.
Interface directly with management to communicate technical tradeoffs, risks, and recommendations in business terms.
Mentor mid level and junior developers and share technical knowledge - without bottlenecking decisions through a single lead.
Required qualifications to be successful in this role
At least 10+ years of software development experience, including 2+ years as a technical lead, architect, or senior advisor on a Python backend team.
. Demonstrated experience setting technical direction and standards for a team, including leading code reviews and design discussions.
. Experience Managing large data frame transfers and transformations using AWS Glue, Pandas, and NumPy
. Proven experience building and scaling REST APIs (FastAPI/Flask) in production environments.
. Strong SQL skills at an architectural level: schema design, indexing strategy, and performance tuning across a system.
Hands on AWS experience with:
. Lambda, S3, SQS, DynamoDB
. EC2 and EKS (deployments, services, ingress, config/secrets, troubleshooting) Boto3, IAM, CloudWatch
. Experience with CI/CD (e.g., Jenkins, GitHub Actions, or similar) and container registries.
. Comfortable communicating directly with stakeholders/leadership on technical matters - translating technical detail into risk, tradeoffs, and recommendations.
. A collaborative, low ego working style - this is a peer capacity role alongside two existing tech leads. Success requires shared ownership and willingness to align with established direction.
Preferred Qualifications
. Experience with Java (Spring Boot or similar).
. Exposure to ReactJS for API integration and UI collaboration.
. Experience with Terraform/CloudFormation and infrastructure as code.
. Familiarity with OpenShift/Kubernetes outside AWS.
. Experience with PostgreSQL/Aurora or enterprise RDBMS platforms.
. Prior experience working in a multi lead or matrixed technical team structure (e.g., coordinating with peer leads across onshore/offshore sites).
Education: Bachelor's degree in computer science or 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 $80,600.00 $188,100.00.
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
Together, as owners, let’s turn meaningful insights into action.
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.