AWS Backend/Salesforce Integration Rules Engine Developer

Required Technical Skills: Expert-level experience in Python programming, including the implementation of concurrent processing techniques for high-throughput batch workloads; all solutions must ensure processing results are fully auditable and traceable. Expert-level hands-on experience with Relational and NoSQL databases, such as Postgres and/or DynamoDB, and database caching APIs using Redis.

Job Title: AWS Backend/Salesforce Integration Rules Engine Developer
Location: REMOTE

Security Clearance: Must be willing and able to obtain a CMS T4 Public Trust clearance - Must be a US Person and have lived in the United States at least three (3) out of the last five (5) years
Responsibilities
• Develop framework for a flexible business rules engine.
• Extract data from Salesforce cases for processing.
• Perform data validation and execute business rules against structured Salesforce data and results of an unstructured AI data processing pipeline.
• Perform detailed logging for auditability and traceability of rules outcomes.
• Return business decisions and validation outcomes to Salesforce.
Requirements
• Education: Bachelor’s degree or higher.
• Required Experience: 5+ years of experience developing RESTful services and event-driven backends in AWS.
• Required Technical Skills: Expert-level experience in Python programming, including the implementation of concurrent processing techniques for high-throughput batch workloads; all solutions must ensure processing results are fully auditable and traceable. Hands-on expert-level experience implementing business rules and/or decision logic that translates business requirements into deterministic processing. Production experience with AWS, including: S3, Lambda, ECS/Fargate or Batch, ECR, IAM, KMS, and CloudWatch. Expert-level hands-on experience with Relational and NoSQL databases, such as Postgres and/or DynamoDB, and database caching APIs using Redis. Experience integrating AWS with Salesforce. Experience with Docker image builds and deployment through CI/CD using Git, Jenkins, and/or GitHub Actions. Experience creating and performing Unit Testing and code coverage using pytest and/or equivalent.
• Required Skills and Abilities: Strong communication skills with the ability to present ideas to various levels/skillsets, both internally and externally. Provide technical assistance and end user troubleshooting for bug fixes, enhancements, and “how-to” assistance. Ability to multitask between multiple projects and both business and technical stakeholders.
Preferred Skills:
Hands-on experience with agile development and tools, including JIRA. Healthcare Service Industry or Center for Medicare and Medicaid Services (CMS) experience. Experience consuming outputs from ML/AI systems (predictions, classifications, extracted data) and integrating them into downstream applications. Experience with hybrid architectures combining deterministic rules with LLM inference. Experience handling PII/PHI under HIPAA or similar (VPC isolation, encryption, least-privilege IAM, audit logging). Experience with Healthcare claims, insurance, or other regulated document workflows. SQL analytics environments (Snowflake, Redshift) for pipeline reporting and validation. Infrastructure as code (Terraform, CDK, CloudFormation). Active AWS certification(s).
System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.
System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.
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