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Market Street Talent, Inc.

Senior Data Engineer

Remote

Portland, United states

$ 85 /hour

Senior

Freelance

26-11-2025

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Skills

Communication Python Scala SQL NoSQL Apache Spark MySQL MongoDB PostgreSQL Architecture Programming Databases apache AWS AWS Cloud Spark Infrastructure as Code

Job Specifications

Could you be a good fit? We are looking for the best, highly skilled Senior Data Engineer to join the team of our exceptional client located in Portland, ME for a contract opportunity.

Benefits:

• Healthcare Medical (PPO or HMO)

• Dental Insurance

• 401k

What will your day look like? As a Senior Data Engineer, you will:

Implement and design scalable serverless data solutions using AWS services such as Lambda and Glue.
Maintain and develop reliable and scalable data solutions that support business and operational requirements.
Collaborate with cross-functional teams to meet and understand data needs for near real-time processing.
Document architecture decisions, data flows, and metadata to ensure maintainability and knowledge sharing.
Implement and design fault-tolerant systems, ensuring resilience and high availability in data processing pipelines.

You will be a good fit for the Senior Data Engineer role if you have:

5 plus years of related hands-on experience within a technology-driven environment
Proven experience maintaining and building operational data pipelines, particularly with streaming technologies like AWS Kinesis
Strong proficiency in Apache Spark and Scala
Experience in AWS cloud services with a focus on serverless architectures for data processing (Glue, Lambda, etc.)
SQL and NoSQL databases (Oracle, MySQL, PostgreSQL, MongoDB, DynamoDB)
Experience building ETL pipelines and data services in the cloud using infrastructure as code and large-scale data processing engines, like Spark
Strong experience with SQL and one or more programming languages, with Python preferred
Strong communication and problem—solving skills, with the ability to prioritize and adapt to changing business needs

About Market Street Talent

Our Vision: To promote and foster the growth of information technology (IT) in our world…one candidate, one client, one community at a time.

Our Goal: To coach clients and candidates through the entire placement process and cultivate long term healthy business relationships.

Our Culture: At MST, we believe in pursuing excellence in everything we do, treating everyone with the utmost respect, and showing empathy for our community.

About the Company

We are a specialized staffing and consulting firm focused on staffing solutions for information technology and digital marketing positions. From our offices on the Seacoast of New Hampshire, we service companies across a wide range of industries from Greater Boston to Greater Portland and beyond. We are heavily invested in the IT vertical--and that's what our clients and candidates love about us. We understand the nuances of IT and marketing placement--the platforms, positions, background and the intricacies of specific jobs... Know more