Senior Data Analytics Engineer

Senior Data Analytics Engineer Location: Reston, VA, United States. Employment Type: Full Time. Position ID: J0726-0947. CGI is seeking a Senior Data Analytics Engineer to support the delivery of enterprise data analytics and GenAI‑enabled reporting solutions within a highly regulated financial services environment. The role combines business‑focused user acceptance testing with data validation, analytics, API testing, and production readiness activities to ensure high‑quality data products before deployment. Key Responsibilities Collaborate closely with developers, product owners, business stakeholders, QA teams, and analytics professionals to validate business requirements, data pipelines, reports, APIs, and GenAI‑generated outputs. Execute end‑to‑end UAT, perform SQL and API validation, verify JSON data structures, support AWS‑based analytics platforms, and ensure data accuracy across reporting solutions. Provide user onboarding, documentation, knowledge transfer, and ongoing production support to facilitate adoption of data‑driven solutions. Required Qualifications 5+ years of experience in data analytics, software development, data engineering, production support, monitoring, visualization, and business enablement. Strong experience performing Business User Acceptance Testing (UAT), including test planning, execution, defect management, regression testing, and production readiness. Advanced SQL skills for validating complex datasets, performing source‑to‑target reconciliation, and troubleshooting data quality issues. Hands‑on experience with AWS‑based data and analytics environments. Experience validating REST APIs, nested JSON payloads, and API integrations using tools such as Postman and Swagger/OpenAPI. Proficiency with Python, including pandas, NumPy, and JSON processing for data validation and analytics workflows. Experience supporting GenAI‑enabled reporting solutions, including prompt‑assisted data extraction and validation of AI‑generated summaries, narratives, tables, and visualizations. Ability to analyze data trends, identify anomalies, and verify business rule compliance before production releases. Familiarity with Agile delivery practices and collaboration tools such as Jira. Strong communication skills with the ability to work directly with business users, developers, QA teams, and product owners. Experience developing user documentation, onboarding materials, SOPs, and conducting knowledge transfer sessions. Understanding of data governance, model validation, and enterprise delivery standards within regulated industries, preferably financial services. Proven ability to provide production support and resolve issues during application rollout and post‑deployment stabilization. Education Bachelor's degree in Computer Science, Data Science, Statistics, Engineering, or another related quantitative discipline. Compensation Estimated range: USD $89,600.00 – $139,300.00. Benefits Competitive compensation, comprehensive insurance options, matching contributions through 401(k) plan and share purchase plan, paid time off for vacation, holidays, sick time, paid parental leave, learning opportunities and tuition assistance, wellness and wellbeing programs. Skills Agile Amazon Web Services Cloud Artificial Intelligence Data Analysis Python SQL Data Engineering EEO and Accommodation 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, gender identity, 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 View email address on click.appcast.io and reference the Position ID. All CGI offers of employment in the U.S. are contingent upon the ability to successfully complete a background investigation, which may include a credit check depending on role or government security clearance requirements. CGI will not discriminate against employees or applicants who have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. #J-18808-Ljbffr