Sr. Data Engineer

About NTT DATA At NTT DATA, we know that with the right people on board, anything is possible. The quality, integrity, and commitment of our employees have been key factors in our company's growth and market presence. By hiring the best people and helping them grow both professionally and personally, we ensure a bright future for NTT DATA and for the people who work here. For more than 25 years, NTT DATA Services have focused on impacting the core of your business operations with industry-leading outsourcing services and automation. With our industry-specific platforms, we deliver continuous value addition, and innovation that will improve your business outcomes. Outsourcing is not just a method of gaining a one-time cost advantage, but an effective strategy for gaining and maintaining competitive advantages when executed as part of an overall sourcing strategy. NTT DATA strives to hire exceptional, innovative, and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. Project Summary We are seeking Senior Developers to support a data modernization and archiving initiative focused on migrating historical financial data from a legacy Client mainframe environment to a secure, scalable, and user-friendly archival solution. The successful candidates will require advanced expertise in Microsoft Power BI and Oracle PL/SQL/ETL development to contribute to the design and development of the solution, including data analysis and modelling, ETL development, business intelligence reporting, data migration and validation, testing, integration, deployment, and documentation. The role will involve close collaboration with business and technical stakeholders to ensure the solution meets reporting, data quality, performance, and long-term data retention requirements. Typical Tasks Gather, validate, and translate business and technical requirements into functional and technical specifications. Analyze source data and develop data models, mappings, business rules, and data structures. Design, develop, and maintain Oracle PL/SQL and ETL processes to support data migration and archiving requirements. Design, develop, and enhance Power BI reports, dashboards, and related reporting solutions. Develop and enhance business intelligence reports, dashboards, datasets, and ad-hoc reporting solutions. Integrate reporting solutions with existing applications and data sources. Develop data validation, reconciliation, error-checking, and quality assurance processes. Perform unit testing, data validation, troubleshooting, and performance optimization. Support reporting integrations, APIs, and embedded analytics as required. Collaborate with business and data stakeholders on data quality, governance, and reporting requirements. Prepare and maintain technical and functional documentation, including architecture, data mappings, workflows, and support procedures. Support solution deployment, production implementation, and post-deployment activities. Provide user training, knowledge transfer, and transition support. Participate in stakeholder workshops and meetings to understand business objectives, KPIs, reporting needs, and success criteria. Mandatory Qualifications Must have 8 years of experience in Software Development, Data Engineering, or a related field. Must have 5 years of experience working as a Senior Software Developer, Senior Programmer, or in a similar role. Must have 5 years of experience with data analysis, data modelling, data mapping, and integration of multiple data sources. Must have 2 years of experience with Oracle PL/SQL and ETL Development. Must have 2 years of experience developing business intelligence reports, dashboards, and data visualizations using Microsoft Power BI. Must have 2 years of experience designing and implementing data migration and archival solutions, including data validation, reconciliation, quality assurance, testing, and troubleshooting. Other Requirements Must currently hold a valid Reliability Security Clearance with the Government of Canada. Must be Fluent in English (reading, writing, and speaking) - French bilingual considered an asset. Must have a University Degree or College/CEGEP Diploma related to Computer Science, Information Technology, Engineering or similar from a recognized post-secondary institution. A copy of the degree or diploma must be provided upon request. About NTT DATA Services NTT DATA Services is a recognized leader in IT and business services, including cloud, data and applications, headquartered in Texas. As part of NTT DATA, a $30 billion trusted global innovator with a combined global reach of over 80 countries, we help clients transform through business and technology consulting, industry and digital solutions, applications development and management, managed edge-to-cloud infrastructure services, BPO, systems integration and global data centers. We are committed to our clients' long-term success. Visit nttdata.com or LinkedIn to learn more. NTT DATA Services is an equal opportunity employer and considers all applicants without regarding to race, color, religion, citizenship, national origin, ancestry, age, sex, sexual orientation, gender identity, genetic information, physical or mental disability, veteran or marital status, or any other characteristic protected by law. We are committed to creating a diverse and inclusive environment for all employees. If you need assistance or an accommodation due to a disability, please inform your recruiter so that we may connect you with the appropriate team. Where required by law, NTT DATA provides a reasonable range of compensation for specific roles. The starting hourly range for this remote role is ($60/hr - $70/hr). This range reflects the minimum and maximum target compensation for the position across all US locations. Actual compensation will depend on several factors, including the candidate's actual work location, relevant experience, technical skills, and other qualifications. This position is eligible for company benefits that will depend on the nature of the role offered. Company benefits may include medical, dental, and vision insurance, flexible spending or health savings account, life, and AD&D insurance, short-and long-term disability coverage, paid time off, employee assistance, participation in a 401k program with company match, and additional voluntary or legally required benefits.

Lead the migration of historical financial data from legacy mainframes to a scalable archival solution. Design and develop ETL processes, Power BI dashboards, and data validation frameworks to ensure data quality and reporting accuracy.

Requires at least 8 years of software development experience, with specific expertise in Oracle PL/SQL and Power BI. Candidates must hold a valid Reliability Security Clearance with the Government of Canada and a relevant university degree.

• Medical insurance • Dental insurance • Vision insurance • Flexible spending account • Health savings account • Life insurance • AD&D insurance • Short-term disability coverage • Long-term disability coverage • Paid time off • Employee assistance • 401k program with company match

• Technical DocumentationPreferred
• Data ValidationPreferred
• Data analysisPreferred

Identified from the job description. Confirm important requirements above.

• Microsoft Power BI
• Oracle PL/SQL
• ETL Development
• Data Modelling
• Data Migration
• Data Analysis
• Business Intelligence
• Data Archiving
• Data Validation
• Technical Documentation
• Performance Optimization
• Data Governance

• Data & Analytics
• Technology
• Software
• Engineering
• Consulting

Minimum education

Bachelor’s degree

Minimum experience

10+ years

Apply by

Oct 1, 2026

Posting language

English

Working hours

40 hours per week

Location requirements

Country, Ottawa, Ontario, Canada

Seniority

Not Applicable