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Job#: 3033302
Job Description:
Sr. Backend Engineer (Node, Python, AWS)
Location: Des Moines, Iowa (Partial Remote)
Employment Type: Contract
Role Overview
We are seeking a Senior Backend Engineer with a strong background in AWS data engineering and application development. The ideal candidate will have expertise in building and supporting data pipelines, event-driven architectures, and serverless applications. This role requires working onsite and is open to local candidates or those willing to relocate.
Key Responsibilities

• Develop and maintain backend services using Node.js and TypeScript.
• Design and implement event-driven, serverless architectures on AWS using Lambda, Step Functions, SNS, and SQS.
• Build and support data ingestion pipelines, including processes to ingest data from S3 into an AWS-based data lake.
• Work with data lake architectures, specifically at the bronze-level ingestion tier.
• Utilize AWS data services such as Glue and CDK for data engineering tasks.
• Collaborate with a team that has a strong application development focus, providing key data engineering expertise.

Required Qualifications
Technical Skills:

• Strong proficiency in Node.js and TypeScript.
• Experience with AWS serverless services including Lambda, Step Functions, SNS, and SQS.
• Knowledge of building or supporting data pipelines or ETL workflows.
• Familiarity with S3-based data lakes or lakehouse architectures.
• Experience with both SQL and NoSQL databases.

Preferred Qualifications

• Experience with AWS Glue, Iceberg, and Parquet.
• Knowledge of data lakehouse / medallion architecture (Bronze/Silver/Gold).
• Proficiency in Python for ETL and data processing.
• Experience with high-volume event ingestion systems.
• Exposure to data governance and data quality patterns.

Compensation & Benefits
The anticipated pay range for this position is $65.00 to $75.00 per hour. Please note that the final pay rate will be determined by a variety of factors, including the candidate's experience and qualifications.
We are an equal opportunity employer and welcome applications from all qualified candidates regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status.
Apex uses a virtual recruiter as part of the application process. Click for more details.
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Everforth Apex is a world-class IT services company that serves thousands of clients across the globe. When you join Everforth Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRateds Best of Staffing in Talent Satisfaction in the United States and Great Place to Work in the United Kingdom and Mexico.
Everforth Apex uses a virtual recruiter as part of the application process. Click for more details. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Everforth Apex and its affiliates, and contracted partners. Frequency varies for text messages. Message and data rates may apply. Carriers are not liable for delayed or undelivered messages. You can reply STOP to cancel and HELP for help. You can access our privacy policy at
Everforth Apex Benefits Overview: Everforth Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Everforth Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Everforth Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our 'Welcome Packet' as well, which an Everforth Apex team member can provide.
Everforth Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Everforth Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law.
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