Software Development Senior Specialist

Req ID: 381639

We are currently seeking a Software Development Senior Specialist to join our team in Guadalajara, Jalisco (MX-JAL), Mexico (MX).

Job Description – Senior Power BI Developer

Location: Guadalajara, Jalisco, Mexico (Hybrid)

Employment Type: Full-Time

Experience Level: Senior (7+ years)

About the Role

We are seeking a highly experienced Senior Power BI Developer to join our growing Data Analytics team. This role is responsible for designing, developing, and maintaining enterprise-level business intelligence solutions that empower business stakeholders with actionable insights.

The ideal candidate has extensive experience with Microsoft Power BI, data modeling, ETL processes, SQL development, and cloud-based analytics platforms. This individual will collaborate closely with business users, architects, data engineers, and leadership to transform complex data into meaningful dashboards and reports that support strategic decision-making.

This position follows a hybrid work model based in Guadalajara, requiring regular collaboration from the office while providing flexibility to work remotely.

Key Responsibilities

Design, develop, and maintain enterprise Power BI reports, dashboards, and scorecards.

Build semantic data models optimized for performance, scalability, and usability.

Develop advanced DAX calculations, KPIs, calculated columns, measures, and time intelligence.

Create reusable Power Query (M) transformations and ETL processes.

Connect Power BI to multiple data sources including SQL Server, AWS, APIs, Oracle, SAP, SharePoint, Excel, and cloud platforms.

Optimize dashboard performance through efficient modeling and query tuning.

Collaborate with business stakeholders to gather reporting requirements and translate them into technical solutions.

Work closely with Data Engineers to improve data pipelines and warehouse architecture.

Implement Row-Level Security (RLS), governance policies, and best practices for Power BI environments.

Publish, manage, and maintain reports within Power BI Service.

Configure workspaces, deployment pipelines, gateways, scheduled refreshes, and security groups.

Participate in data governance initiatives and establish BI development standards.

Mentor junior developers and conduct code reviews.

Support production environments by troubleshooting data issues and performance bottlenecks.

Document solutions, data models, and development standards.

Required Qualifications

Bachelor's degree in Computer Science, Information Technology, Engineering, Data Science, or a related field.

7+ years of experience in Business Intelligence or Data Analytics.

5+ years of hands-on experience developing Power BI solutions.

Strong expertise in:

Power BI Desktop

Power BI Service

Power Query (M)

DAX

Data Modeling

Advanced SQL development skills.

Experience designing dimensional models (Star Schema and Snowflake Schema).

Experience working with:

SQL Server

AWS SQL

Microsoft Fabric (preferred)

Experience integrating REST APIs and multiple enterprise data sources.

Strong understanding of data warehousing concepts.

Experience implementing Row-Level Security (RLS).

Knowledge of CI/CD for Power BI deployments.

Experience using Git or AWS DevOps.

Strong analytical and problem-solving skills.

Excellent communication and stakeholder management abilities.

Advanced English communication skills (written and verbal).

Preferred Qualifications

Microsoft Power BI Data Analyst Associate (PL-300)

Microsoft Fabric Analytics Engineer certification

Experience with AWS Data Lake

Knowledge of Python or R for analytics

Experience with SSIS, Azure Data Factory, or other ETL tools

Familiarity with Agile/Scrum methodologies

Experience working in enterprise or global delivery environments

Technical Skills

Business Intelligence

Microsoft Power BI

Power BI Service

Power BI Desktop

Power Query (M)

DAX

Data Modeling

Databases

SQL Server

PostgreSQL

Oracle

Cloud Platforms

AWS

Data Engineering

ETL/ELT

Data Warehousing

Star Schema

Snowflake Schema

Data Governance

Data Quality

Development Tools

Git

Jira

Confluence

Soft Skills

Leadership and mentoring

Strong communication skills

Business acumen

Critical thinking

Problem solving

Customer-oriented mindset

Time management

Ability to manage multiple priorities

Collaborative team player

What We Offer

Hybrid work model based in Guadalajara.

Competitive salary and comprehensive benefits package.

Professional development and certification support.

Opportunities to work on enterprise-scale analytics and digital transformation initiatives.

Collaborative, innovative, and inclusive work environment.

Career growth opportunities within a global technology organization.

Access to cutting-edge Microsoft data and AI technologies.

Success Measures

During the first 6–12 months, the successful candidate will:

Deliver high-quality Power BI dashboards that support key business initiatives.

Improve report performance and user adoption across the organization.

Establish best practices for Power BI development and governance.

Mentor junior BI developers and contribute to the team's technical growth.

Partner with stakeholders to drive data-driven decision-making through scalable analytics solutions.

About NTT DATA

NTT DATA is a $30 billion business and technology services leader, serving 75% of the Fortune Global 100. We are committed to accelerating client success and positively impacting society through responsible innovation. We are one of the world's leading AI and digital infrastructure providers, with unmatched capabilities in enterprise-scale AI, cloud, security, connectivity, data centers and application services. our consulting and Industry solutions help organizations and society move confidently and sustainably into the digital future. As a Global Top Employer, we have experts in more than 50 countries. We also offer clients access to a robust ecosystem of innovation centers as well as established and start-up partners. NTT DATA is a part of NTT Group, which invests over $3 billion each year in RD.

Whenever possible, we hire locally to NTT DATA offices or client sites. This ensures we can provide timely and effective support tailored to each client’s needs. While many positions offer remote or hybrid work options, these arrangements are subject to change based on client requirements. For employees near an NTT DATA office or client site, in-office attendance may be required for meetings or events, depending on business needs. At NTT DATA, we are committed to staying flexible and meeting the evolving needs of both our clients and employees. NTT DATA recruiters will never ask for payment or banking information and will only use @nttdata.com, @nttdatafed.com and @talent.nttdataservices.com email addresses. If you are requested to provide payment or disclose banking information, please submit a contact us form, https://us.nttdata.com/en/contact-us.