Senior Data Platform Engineer - AWS & Snowflake

Fidelity Investments Inc.; North Carolina; On-site; USD 140,000 - 190,000; Full time

Job summary

Fidelity Investments seeks a Principal Full Stack Engineer to design and implement batch and real-time data collection solutions on AWS, Snowflake, and related technologies. This role collaborates with product managers and engineering teams to define architecture, ensuring scalability, fault tolerance, and performance for enterprise-grade data analytics platforms.

You will lead data ingestion frameworks, data modeling guidelines, and CI/CD pipelines while migrating on-premises to cloud, shaping

Qualifications

• Bachelor’s or Master’s degree with 3–5 years of principal level data/engineering experience.
• Experience building large-scale data analytics and ML solutions on AWS and Snowflake.
• Expertise in data lake strategies, ingestion and processing for personalization teams.

Responsibilities

• Plan, create, and maintain data architectures aligned with business requirements.
• Formulates dataset processes and optimized data stores.
• Designs and develops frameworks for batch and near real-time ingestion, quality checks, monitoring and reporting.
• Works with architects as SME to design new architectures.
• Writes data modelling guidelines and reviews designs.
• Automates manual tasks and eliminates manual intervention.
• Maintains existing data and processes to close dataset gaps.
• Builds data flow channels to extract, transform, load data from sources.
• Stores data in structured/unstructured formats and monitors data.
• Tracks production stability and optimizes cost.
• Facilitates data cleansing and enrichment.

Skills

Big Data architecture

AWS cloud

Data ingestion frameworks

Python

Snowflake

Kinesis

CI/CD pipelines

Unix shell scripting

Data modeling

SQL

Education

Bachelor’s degree in Computer Science or related field

Master’s degree in Computer Science or related field

Tools

AWS (S3, EMR, Lambda, Athena, Kinesis, EKS)

Snowflake

Jenkins

Concourse

Control-M

Python

SQL

Unix shell scripts

CI/CD tooling

Job description

Fidelity Investments seeks a Principal Full Stack Engineer to design and implement batch and real-time data collection solutions on AWS, Snowflake, and related technologies. This role collaborates with product managers and engineering teams to define architecture, ensuring scalability, fault tolerance, and performance for enterprise-grade data analytics platforms.

You will lead data ingestion frameworks, data modeling guidelines, and CI/CD pipelines while migrating on-premises to cloud, shaping