Job Title: Sigma BI Lead

Location: Ahmedabad, Gujarat / Remote
Job Type: Full-Time
Department: Data & Analytics

About Simform

Simform is a premier digital engineering company specializing in Cloud, Data, AI/ML, and Experience Engineering to create seamless digital experiences and scalable products. Simform is a strong partner of Microsoft, AWS, Google Cloud, and Databricks, with a global presence and a strong focus on delivering high-quality engineering solutions for clients across North America, the UK, and Northern Europe.

Role Overview

We are looking for a Sigma BI Lead to own the end-to-end delivery of governed business intelligence solutions using Sigma Computing and Snowflake.

The role will be responsible for Sigma BI architecture, dashboard design standards, development governance, certification, migration, security, and rollout. The Sigma BI Lead will remain hands-on with Sigma, build complex workbooks, review developer deliverables, establish reusable patterns, and mentor the BI development team.

The role will work closely with Data Platform, Governance, Data Engineering, QA, business stakeholders, and leadership teams to ensure that dashboards consistently consume certified Snowflake Consumer Serving Models, BI Thin Views, and approved semantic metrics.

The core principle of the role is that Sigma dashboards should present enterprise-approved business truth rather than independently redefine business logic or KPIs.

Key Responsibilities

Sigma BI Architecture & Delivery

• Own the overall Sigma BI solution architecture, workspace structure, folder model, reusable workbook patterns, publishing workflow, and governed release standards.

• Define and maintain standards for Sigma workbook design, development, publishing, sharing, scheduling, security, and lifecycle management.

• Remain hands-on in Sigma and develop complex workbooks and dashboards for enterprise use cases.

• Establish reusable dashboard components, templates, interaction patterns, and visualization standards.

• Review Sigma developer outputs and provide technical and design guidance to ensure consistency and quality.

• Define and maintain BI development and certification checklists.

• Establish dashboard performance, usability, quality, and cost standards.

Business & Persona-Aligned Analytics

• Understand the analytical requirements of personas across Underwriting, Risk, Treasury, Finance, Sales/Growth, Operations, and Executive leadership.

• Translate business and persona requirements into a prioritized BI roadmap, delivery backlog, and dashboard rationalization plan.

• Partner with business stakeholders to understand decision-making workflows and translate them into intuitive analytical journeys.

• Lead stakeholder reviews, demonstrations, feedback cycles, and phased dashboard releases.

• Ensure dashboards provide clear executive storytelling while maintaining data accuracy and governance.

Data Governance & Semantic Layer

• Enforce exclusive consumption of approved Snowflake Consumer Serving Models, BI Thin Views, and certified semantic metrics.

• Ensure dashboard developers do not introduce parallel or unapproved business logic within Sigma.

• Work closely with the Data Platform and Governance teams to ensure alignment with enterprise data definitions and certified KPIs.

• Validate that dashboards correctly reflect approved data grain, metrics, dimensions, filters, and aggregations.

• Partner with governance stakeholders to establish and maintain appropriate data access and publishing standards.

• Identify data or metric-definition issues and coordinate with the appropriate engineering or business teams for resolution.

Security & Access Governance

• Define and maintain persona-based security and access models within Sigma.

• Govern:

  • Workspace permissions

  • Folder access

  • Role-based publishing

  • Row-level access

  • Column-level access

  • Masking alignment

  • Workbook sharing

• Maintain appropriate security and access matrices in collaboration with the Governance Lead.

• Ensure production dashboards are published and shared according to enterprise governance standards.

Tableau Rationalization & Migration

• Lead the rationalization and migration of existing Tableau dashboards to Sigma Computing.

• Define migration priorities, delivery plans, and migration backlogs.

• Review existing Tableau dashboards and determine appropriate Sigma modernization or replacement strategies.

• Drive reconciliation of migrated dashboards against approved baselines.

• Validate:

  • Data grain

  • Filters

  • Aggregations

  • Totals

  • KPI outputs

  • Business logic

• Ensure migrated dashboards preserve approved enterprise KPI definitions.

• Maintain evidence and certification packs for migrated dashboards.

Team Leadership & Mentoring

• Lead and mentor Sigma BI Developers and provide ongoing technical and design guidance.

• Conduct design and code/workbook reviews to maintain consistent development standards.

• Help developers troubleshoot complex Sigma, Snowflake, SQL, visualization, and performance issues.

• Promote best practices around dashboard usability, performance, governance, and maintainability.

• Establish quality standards and provide constructive feedback to improve team capability.

• Remain accountable for the technical quality of the team's Sigma deliverables while continuing to contribute hands-on.

Stakeholder & Delivery Management

• Work closely with business stakeholders, Data Engineering, Data Platform, Governance, QA, and project leadership.

• Own delivery planning, prioritization, stakeholder reviews, certification, and release coordination for Sigma BI initiatives.

• Challenge business, governance, and engineering decisions when they may impact data accuracy, governance, usability, or delivery quality.

• Coordinate phased releases and ensure production readiness before dashboard rollout.

• Support user training, enablement, adoption, and feedback initiatives.

• Track dashboard adoption and usage metrics to identify opportunities for improvement.

Technical Responsibilities

• Develop advanced Sigma Computing workbooks and dashboards.

• Work with advanced Sigma capabilities including:

  • Elements

  • Controls

  • Drill paths

  • Pivots

  • Tables

  • Visualizations

  • Navigation

  • Sharing

  • Publishing

  • Scheduling

  • Governed exports

• Work extensively with Snowflake and advanced SQL.

• Work with governed Snowflake views and dimensional/star-schema serving models.

• Perform query analysis, troubleshooting, and basic performance diagnostics.

• Understand Snowflake warehouse utilization and identify opportunities for query and warehouse-cost optimization.

• Work with certified semantic metrics through dbt, MetricFlow, or equivalent semantic-layer technologies.

• Understand role-aware access and security concepts within Snowflake and Sigma.

• Support Tableau-to-Sigma migration and detailed dashboard reconciliation.

• Maintain BI release documentation and technical documentation using Jira, Confluence, Git, or equivalent tools.

Required Skills & Qualifications

• 5–8 years of experience in BI / Analytics development and delivery.

• 3+ years of hands-on experience with Sigma Computing.

• 3+ years of experience working with Snowflake and advanced SQL.

• Valid and current Sigma BI certification is mandatory.

• Strong experience developing advanced Sigma workbooks and enterprise dashboards.

• Experience owning or contributing to enterprise-scale BI programs, governed analytics rollouts, or BI modernization initiatives.

• Experience leading and reviewing BI development teams while remaining hands-on with architecture and development.

• Strong understanding of BI architecture, dashboard design, visualization, governance, and security.

• Experience with data reconciliation, KPI validation, and dashboard certification.

• Strong stakeholder management and communication skills.

• Ability to translate complex business requirements into clear and effective analytical experiences.

• Strong problem-solving skills and attention to data accuracy and detail.

Good to Have

• Experience with financial services, lending, underwriting, risk, treasury, finance, or sales analytics.

• Hands-on experience with Tableau-to-Sigma migration or other modern BI migration programs.

• Experience with dbt / MetricFlow / semantic-layer technologies.

• Familiarity with Atlan or enterprise data catalog platforms.

• SnowPro certification.

• Experience with enterprise BI governance and data certification frameworks.

• Experience with Snowflake warehouse optimization and BI cost management.

• Experience establishing BI design systems, reusable components, and enterprise dashboard standards.

Key Competencies

• Strong technical leadership and ownership.

• Advanced Sigma Computing expertise.

• Strong Snowflake and SQL capabilities.

• Excellent data visualization and executive storytelling skills.

• Strong understanding of BI governance and enterprise data practices.

• Strong analytical and problem-solving abilities.

• Ability to balance business requirements with data governance and technical standards.

• Strong stakeholder management and communication.

• Mentoring and team leadership capability.

• High attention to accuracy, usability, performance, and delivery quality.

• Ability to remain hands-on while leading architecture and delivery.

Expected Outcomes

• Well-defined Sigma BI architecture, delivery roadmap, and dashboard rationalization strategy.

• Production-ready, persona-aligned Sigma workbooks replacing approved Tableau assets.

• Certified dashboards supported by reconciliation and evidence packs.

• Consistent Sigma development, visualization, publishing, and governance standards.

• Accurate security and access configuration across workspaces and dashboards.

• Reusable workbook patterns and design standards across the BI portfolio.

• Effective mentoring and technical guidance for Sigma BI Developers.

• Complete workbook catalogue, operational runbooks, release documentation, and enablement materials.

• Improved dashboard adoption and measurable usage across business personas.

• BI solutions that consistently deliver accurate, governed, performant, and intuitive enterprise analytics.
  
  
  Why Join Us:

  • Young Team, Thriving Culture

  • Flat-hierarchical, friendly, engineering-oriented, and growth-focused culture.

  • Well-balanced learning and growth opportunities

  • Free health insurance.

  • Office facilities with a game zone, in-office kitchen with affordable lunch service, and free snacks.

  • Sponsorship for certifications/events and library service.

  • Flexible work timing, leaves for life events, WFH and hybrid options