Senior MDM Developer

Contract
On-site
$60-70/hr
Seattle, WA

Job description

MUST BE US CITIZEN OR GREEN CARD
ITAR REQUIRMENT
Role: MDM Developer -Reltio
Must Have Skills:
We are seeking a highly skilled Senior Data Management Engineer with a strong background in Master Data Management (MDM) and hands-on experience implementing solutions within the Amazon Web Services (AWS) cloud ecosystem. In this role, you will design, develop, and implement MDM solutions to create a single source of truth (Golden Record) for Customer, Product, or Vendor domains. You will be a key contributor in integrating MDM platforms with AWS native services, building automated data pipelines, and ensuring data quality across the enterprise.
Key Responsibilities:
• MDM Solution Implementation: Lead the end-to-end design, configuration, and implementation of MDM platforms (e.g., Reltio).
Data Modeling & Quality: Design master data models, define match/merge rules, survivorship, and data quality checks.
Data Pipeline Engineering: Build and optimize ETL/ELT pipelines to transform source data into MDM-ready structures.
Collaboration: Work with data stewards, business analysts, and architects to translate business requirements into technical MDM solutions.
Qualifications:
• Technical Skills:
• Reltio MDM: Hands-on experience with Reltio MDM
• AWS Services: Hands-on experience with AWS services / cloud
• Programming: Proficiency in Python; SQL for data manipulation and transformation.
• Data Wrangling: Experience with data preparation, feature engineering, and data transformation.
• Problem Solving: Strong analytical and problem-solving skills, with a focus on translating business questions into data science problems.
• Communication: Ability to communicate complex results clearly to both technical and non-technical stakeholders.
MDM Tools: Strong experience with industry-leading MDM tools (e.g., Reltio).
Glue, Redshift, IAM, and API Gateway.
Programming/Scripting: Proficiency in Python and advanced SQL for data manipulation and automation.
Data Modeling: Experience in relational database modeling and JSON/XML data formats.
Methodologies: Experience working within Agile/Scrum teams.
Preferred Qualifications:
AWS Certification (e.g., AWS Certified Data Analytics
– Specialty, Solutions Architect) is plus.
Bachelor’s or Master’s degree in Computer Science, Information Technology, Data Engineering, or a related field

More information

Minimum education level

Bachelor's

Experience level

Expert and leadership (8+years)

Job skills

Master Data Management

Data Governance

ETL Processes

SQL Server

Data Integration

API Development

Data Quality Assurance

Company overview

company-logo
Tecstash LLC

IT Services and IT Consulting·1-10 employees

At Tecstash, we’re a lean, cloud-native software consultancy helping startups and teams ship faster, scale smarter, and build cleaner code. We’re developers, architects, and product thinkers who’ve seen what works — and what slows teams down. Whether you need to spin up a sleek web app, rewire your cloud setup, or bring an MVP to life, we’ve got you. What we do: Custom software development (yes, actually custom) Cloud architecture (AWS, GCP, Azure — take your pick) Full product builds from idea to launch Technical partnerships for scaling teams We work like a true tech partner, not just an outsourced team. Flexible, transparent, and obsessed with shipping great software. Remote-first. Cloud-native. Startup-friendly. Let’s build something awesome. #StartWithTecstash