Full Stack Software Engineer 3 - Post Billing Processing System

Full Stack Software Engineer Post Billing Processing System

Position Overview
We are seeking a highly skilled and motivated Full Stack Engineer to join our team responsible for developing and maintaining a robust Post Billing Processing system within the healthcare insurance domain. The ideal candidate will have a strong background in fullstack software development including frontend and backend technologies database management and cloud platforms. Experience with workflow automation and an interest in applying AI/LLM technologies to enhance system capabilities are also valuable. This role involves designing building and optimizing the endtoend system for appealing denied insurance claims.

Responsibilities

• Design develop test deploy and maintain the full stack of the Post Billing Processing system including frontend interfaces backend services databases and infrastructure components (e.g. Denial Code Manager Workflow Orchestrator Template Generation Engine Outbound Package Preparation Automated Outbound Communication).
• Collaborate with business stakeholders product managers and other engineers to understand requirements and translate them into technical specifications and robust scalable software solutions.
• Develop and manage APIs for internal and external system integrations.
• Implement and manage database schemas and optimize queries for performance.
• Work with cloud services (AWS) for deployment monitoring and scaling.
• Contribute to the implementation and optimization of automated workflows (e.g. using AWS Step Functions).
• Participate in code reviews testing (unit integration endtoend) and optimization efforts.
• Create and maintain comprehensive documentation for system architecture components APIs and processes.
• Ensure system security data privacy and compliance with healthcare regulations (e.g. HIPAA).
• Provide ongoing support and maintenance troubleshooting and resolving issues promptly.
• Stay updated with the latest advancements in fullstack development technologies and best practices.

Required Skills and Qualifications

• Technical Skills
• Strong proficiency in programming languages such as Python and/or .
• Experience with frontend technologies (e.g. React Angular HTML CSS JavaScript).
• Experience with backend frameworks (e.g. Express Django Flask).
• Experience with relational databases (e.g. PostgreSQL MySQL) and/or NoSQL databases (e.g. MongoDB DynamoDB).
• Experience designing and consuming RESTful APIs.
• Experience with cloud platforms (AWS preferred) and core services (e.g. EC2 S3 RDS Lambda).
• Experience with containerization technologies (Docker Kubernetes).
• Experience with version control systems (Git).
• Understanding of software development lifecycle (SDLC) and agile methodologies.
• Strong analytical and problemsolving skills.
• Soft Skills
• Excellent communication and collaboration skills.
• Ability to work effectively in a team environment.
• Strong organizational and time management abilities.
• Attention to detail and commitment to delivering highquality reliable software.
• Ability to work in a fastpaced dynamic environment.

Education

• Bachelors or Masters degree in Computer Science Software Engineering or a related field or equivalent practical experience.

Experience

• Proven experience working as a Full Stack Engineer developing and deploying web applications.
• Experience with workflow automation tools (e.g. AWS Step Functions).
• Experience working within the healthcare or insurance domain is a plus.

Bonus Skills / Experience (Highly Desirable)

• Handson experience with LLMs (e.g. OpenAI APIs Llama2 Mistral) and integrating them into applications.
• Familiarity with AI/ML frameworks like LangChain LangGraph or Haystack.
• Experience building RAG (RetrievalAugmented Generation) solutions.
• Knowledge of Vector Databases (e.g. Pinecone Milvus) or Graph Databases (e.g. Neo4j).
• Understanding of prompt engineering techniques.
• Experience with advanced RAG techniques (e.g. HyDE LLM reranking).
• Experience creating embeddings (e.g. using Ada models).

OUR OPPORTUNITY

Natera is a global leader in cellfree DNA (cfDNA) testing dedicated to oncology womens health and organ health. Our aim is to make personalized genetic testing and diagnostics part of the standard of care to protect health and enable earlier and more targeted interventions that lead to longer healthier lives.

The Natera team consists of highly dedicated statisticians geneticists doctors laboratory scientists business professionals software engineers and many other professionals from worldclass institutions who care deeply for our work and each other. When you join Natera youll work hard and grow quickly. Working alongside the elite of the industry youll be stretched and challenged and take pride in being part of a company that is changing the landscape of genetic disease management.

WHAT WE OFFER

Competitive Benefits Employee benefits include comprehensive medical dental vision life and disability plans for eligible employees and their dependents. Additionally Natera employees and their immediate families receive free testing in addition to fertility care benefits. Other benefits include pregnancy and baby bonding leave 401k benefits commuter benefits and much more. We also offer a generous employee referral program!

For more information visit .

Natera is proud to be an Equal Opportunity Employer. We are committed to ensuring a diverse and inclusive workplace environment and welcome people of different backgrounds experiences abilities and perspectives. Inclusive collaboration benefits our employees our community and our patients and is critical to our mission of changing the management of disease worldwide.

All qualified applicants are encouraged to apply and will be considered without regard to race color religion gender gender identity or expression sexual orientation national origin genetics age veteran status disability or any other legally protected status. We also consider qualified applicants regardless of criminal histories consistent with applicable laws.

If you are based in California we encourage you to read this important information for California residents.

Link: be advised that Natera will reach out to candidates with a @ domain ONLY. Email communications from all other domain names are not from Natera or its employees and are fraudulent. Natera does not request interviews via text messages and does not ask for personal information until a candidate has engaged with the company and has spoken to a recruiter and the hiring team. Natera takes cyber crimes seriously and will collaborate with law enforcement authorities to prosecute any related cyber crimes.

For more information:
BBB announcement on job scams
FBI Cyber Crime resource page