Senior Consultant

Atos

. Inventory and baseline Lambda functions, Dagster pipelines, dbt models, MySQL ODS flows, and Kafka feeds .

Posted 10/27/2026full-timeChennai • IndiaSeniorWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive expertise in AWS data platforms, particularly with Amazon Redshift and Glue, focusing on data modeling, performance tuning, and ETL/ELT frameworks. Proven ability to lead teams, mentor engineers, and manage stakeholder relationships in an Agile environment.

Highest-signal resume keywords

AWS Data PlatformsAmazon Redshift Performance TuningAWS Glue Jobs and CatalogAdvanced SQL and Dimensional Data ModellingLeadership and Mentoring

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Data EngineeringETL/ELT FrameworksPython ProgrammingPySparkMySQL Operational Data StoreData-Quality FrameworksDimensional Data ModellingAWS LambdaAWS Step FunctionsAWS IAM

Soft Skills

LeadershipMentoringStakeholder ManagementIndependent WorkAgile Collaboration

Tools & Technologies

AWS GlueAWS CloudWatchGitCI/CD PipelinesLiquibaseDagsterKafkaApache SparkTerraformCloudFormation

Industry Keywords

Data GovernanceFinancial ServicesAI/ML Use CasesData LineageMetadata Practices

Tech Stack

Tools & technologies

Amazon RedshiftApacheAWSETLKafkaMySQLPySparkPythonSparkSQLTableauTerraform

About the role

Key responsibilities & impact

Inventory and baseline Lambda functions, Dagster pipelines, dbt models, MySQL ODS flows, and Kafka feeds
Document lineage, schedules, SLAs, and failure paths
Design and build Glue-based ingestion, transformation, and cataloguing patterns using Glue Jobs, Glue Catalog, and Crawlers
Orchestrate workflows with Lambda, Step Functions, and EventBridge
Implement S3 Bronze landing with lifecycle and archive policies
Build Redshift Silver conformance and Gold canonical data products for Customer, Loan, Collections, and Risk
Build automated data-quality gates, reconciliation checks, and source-to-report lineage
Support the enterprise data dictionary and certification of business-critical reports
Implement IAM, AWS-native encryption, Secrets Manager, and Gold-layer RBAC/least-privilege access
Establish Dev/Test environments, Git-based CI/CD, Liquibase schema version control, and controlled release promotion
Monitor and recover workloads through CloudWatch
Migrate and reconcile workloads wave by wave against baselines
Decommission ODS dependencies and replace reverse flows with governed interfaces
Optimize Redshift performance and cost using WLM, sort/distribution keys, and materialized views
Mentor engineers and own technical quality assurance of deliverables
Work with Data Owners, Champions, and Atos architects in an Agile setup

Requirements

What you’ll need

10+ years in data engineering
5+ years of experience in AWS data platforms
Deep Amazon Redshift experience: data modelling, performance tuning, WLM, RBAC, external schemas/Spectrum
AWS Glue jobs, Glue Catalog, Crawlers, and hands-on medallion architecture implementation on S3 and Redshift
AWS Lambda, Step Functions, S3, IAM, CloudWatch, Secrets Manager
Advanced SQL and dimensional/canonical data modelling
ETL/ELT frameworks
Python as the primary language
PySpark for Glue jobs
MySQL operational data store and CDC/batch extraction patterns
Ability to read, reverse-engineer, and migrate existing dbt models
Data-quality frameworks, reconciliation, and lineage/metadata practices
Git, CI/CD pipelines, database schema version control using Liquibase or equivalent, and Dev/Test/Prod promotion
Leadership, mentoring, stakeholder management, ability to work independently in Agile
Nice to have: Dagster, Kafka, Apache Iceberg, Apache Spark/EMR, Tableau, Metabase, Terraform/CloudFormation, data-governance tooling, UK financial-services experience, and preparing governed datasets for AI/ML use cases

Benefits

Comp & perks

Diversity and inclusion embedded in Atos's DNA
Commitment to a fair work environment
ESG-focused employer
Opportunities to mentor engineers and work in an Agile setup