Full-stack Engineer

• Technical Leadership & Architecture: Define the long-term technical vision and architectural roadmap for FuzeRx’s B2B and consumer platforms. Drive decisions around microservices design, API design, database schemas, and data pipelines.
• Engineering Excellence & Code Quality: Lead by example by writing clean, highly optimized, and maintainable code for critical system components. Establish engineering standards, champion rigorous code reviews, and advocate for modern testing practices.
• System Scalability & Performance: Own the reliability and performance of our core platforms. Diagnose and resolve complex systemic issues, optimize heavy PostgreSQL workloads, and architect high-throughput infrastructure on AWS.
• Cross-Squad Force Multiplier: Act as a technical consultant and mentor to engineers across multiple squads. Break down ambiguous, massive technical problems into actionable execution phases that junior and senior engineers can successfully deliver.
• Cross-Functional Collaboration: Partner closely with Product Managers, Pharmacy Operations, and Engineering Managers to evaluate technical feasibility, de-risk complex roadmaps, and align technology choices with business objectives.
• Security & Compliance Safeguarding: Architect systems with privacy by design. Ensure our codebase, data-at-rest, and data-in-transit adhere strictly to healthcare regulations (e.g., HIPAA, SOC2), safeguarding sensitive patient data.
• Innovation & R&D: Evaluate emerging technologies, frameworks, and patterns. Build prototypes and proofs-of-concept (POCs) to derisk new initiatives before they are rolled out to the wider engineering team.

Staff Software Engineer – Fuze Health

• Design, develop, and maintain backend systems using Scala, leveraging Kubernetes for container orchestration
• Architect, deploy, and manage backend applications in a Kubernetes environment to ensure scalability, availability, and resilience
• Implement and enhance microservices architecture for trading applications, promoting modularity and maintainability
• Develop distributed systems to support high-performance and low-latency trading platform requirements
• Implement robust monitoring and logging solutions to track and analyze backend system performance in real time
• Integrate backend systems with various market data feeds, ensuring accurate and timely data for trading activities
• Collaborate with cross-functional teams, including frontend developers, UX/UI designers, and other engineers, to deliver end-to-end trading solutions
• Create and maintain technical documentation for backend systems, Kubernetes configurations, and deployment procedures
• Work directly with project managers to help deliver solutions

Senior Software Engineer II, Trading Services

• Defines, analyzes, and evaluates organizational needs relating to AI-enabled solutions, automation, and collaboration technologies.
• Partners with stakeholders to gather requirements and design scalable, secure, and maintainable AI applications.
• Leads development of modern solutions using C# and .NET Core/.NET 8.
• Develops and deploys cloud-native applications on Azure using: Azure Web Apps / App Services, Azure Function Apps, Durable Functions for orchestrated AI workflows.
• Implements event-driven and distributed system patterns leveraging: Azure Service Bus Asynchronous messaging and integration frameworks.
• Builds AI-powered solutions using: Azure AI Foundry, Azure OpenAI (chat models, embeddings, vector search), Retrieval-Augmented Generation (RAG) architectures, AI agents and orchestration frameworks.
• Develops intelligent copilots and assistants using Copilot Studio, integrating enterprise data and workflows.
• Designs and maintains secure APIs and backend services integrating with: Azure SQL Database, Enterprise document repositories and business systems.
• Builds containerized workloads using Docker and supports modern deployment strategies.
• Implements observability, telemetry, and performance monitoring through: Azure Application Insights, Logging, tracing, and alerting best practices.
• Develops and maintains CI/CD pipelines using Azure DevOps or GitHub Actions to ensure reliable automated deployments.
• Supports Azure governance and security requirements, including identity, compliance, and networking controls.
• Provides quality assurance, documentation, and knowledge transfer for developed AI systems.
• Responds to escalated production issues and provides technical leadership in root cause resolution.
• Other duties as assigned by IT leadership.

Software Developer

Frontend Engineer

• Own the end-to-end member eligibility process — from receipt of client eligibility files through verification of active insurance coverage in Athena Health
• Define and enforce client eligibility file completeness standards; establish intake SLA with Client Success for incomplete or missing demographic and insurance data
• Implement and manage real-time eligibility (RTE) verification (using ANSI X12 270/271) transactions to confirm active coverage before claims are submitted
• Develop and maintain a reconciliation process to ensure all active members in Zuora have corresponding verified records in Athena
• Identify and resolve eligibility discrepancies, retroactive terminations, and coverage changes before they result in denied claims or revenue loss
• Monitor eligibility-related denial trends and implement upstream controls to reduce recurrence
• Oversee the accuracy and completeness of claims preparation and entry across all Virta Health products — Diabetes Reversal, Diabetes Management, and Sustainable Weight Loss
• Ensure all claims are coded correctly and submitted within payer-specific timely filing windows
• Monitor claim submission lag — the time between billing period close and claim submission — and establish benchmarks to reduce exposure
• Work with Engineering to improve the flow of billing trigger data from Spark into Athena, reducing manual intervention in claims entry
• Implement pre-submission claim scrubbing processes to improve clean claim rates and reduce first-pass rejections
• Maintain working knowledge of CPT, HCPCS, and ICD-10 coding requirements relevant to Virta Health's digital health and value-based care model
• Manage provider and program credentialing and payer enrollment for all applicable Virta Health providers, locations, and product lines
• Ensure all providers are enrolled with payers prior to service delivery to prevent claim denials related to credentialing status
• Maintain a credentialing tracking system with defined renewal timelines, expiration alerts, and re-credentialing workflows
• Coordinate with Legal, HR, and Clinical Operations on provider onboarding and payer network participation requirements
• Recruit, onboard, and develop front-end RCM staff including eligibility specialists, claims entry staff, and credentialing coordinators
• Establish role-specific SOPs, training programs, and performance expectations for all front-end positions
• Conduct regular performance reviews and provide coaching to develop staff competency in eligibility verification, coding, and claims entry
• Partner with the Manager/Director of Operational Effectiveness on reporting and process improvement initiatives affecting front-end functions.

Manager, Front End Revenue Cycle

Backend Engineer

• Establish and maintain active monitoring of ANSI X12 277CA claim acknowledgment transactions to confirm payers have received submitted claims
• Implement a tracking and escalation process for claims that have not received 277CA acknowledgment within defined payer-specific windows
• Partner with the Front End Revenue Cycle Manager and Engineering to ensure clean claim submission and minimize rejection rates at the clearinghouse level
• Maintain working knowledge of clearinghouse workflows and claim status tracking capabilities
• Own the Athena Health AR aging report — ensuring it accurately reflects payment status and is actively worked on a defined cadence
• Establish AR follow-up workflows by payer and aging bucket, with defined SLAs and escalation paths for each tier
• Drive systematic reduction of the over-180-day AR balance through targeted payer follow-up, appeals, and collections activity
• Coordinate with Finance and the Manager/Director of Operational Effectiveness to ensure AR balances in Athena are accurately reflected in Zuora and NetSuite through a defined reconciliation process
• Identify and escalate AR balances where the insurance collection path has been exhausted and the employer guarantee of payment clause may apply
• Build and manage a structured denial work queue in Athena Health with assigned ownership, defined SLAs, and a clear resubmission process for each denial reason code
• Analyze denial trends by payer, reason code, and service line to identify root causes and implement upstream controls to prevent recurrence
• Prioritize denial resolution based on dollar value and timely filing window expiration — ensuring high-value, near-deadline denials are worked first
• Establish appeals workflows for payer-specific appeal processes, including supporting documentation requirements and submission timelines
• Monitor denial overturn rates by payer and reason code, and use outcomes data to refine appeal strategies
• Partner with the Front End Revenue Cycle Manager to address eligibility-driven denials at the root — denials reflecting coverage terminations that should have been caught upstream
• Manage the collections process for both claims-billed payer populations
• Establish payer-specific follow-up protocols including call queues, correspondence templates, and escalation timelines
• Coordinate with Client Success on employer group collections, including communication protocols and escalation to the employer guarantee of payment process when appropriate
• Monitor and report on cash collection rates by payer against contracted PMPM rates, identifying and investigating variances
• Recruit, onboard, and develop back-end RCM staff including AR follow-up specialists, denial management analysts, and collectors
• Establish competency requirements, training programs, and performance expectations for all back-end positions — with particular emphasis on experienced denial management and collections hires
• Conduct regular AR review sessions with staff to ensure accounts are being worked effectively and escalations are appropriate
• Build a culture of accountability, data-driven decision making, and continuous improvement within the back-end team

Senior Manager, Back End Revenue Cycle

Software Engineer

• Lead, coach, and develop a high-performing Corporate Engineering team of 9 engineers and administrators
• Own the strategy, architecture, and reliability for Okta, Google Workspace, Slack, Jira, Jamf, and Intune
• Drive a transformation from manual operations to automation and AI-assisted tooling
• Partner with Enterprise Security to implement scalable IAM and zero trust controls
• Establish operational excellence for incident, change, and problem management
• Own vendor and budget management for corporate platforms
• Collaborate with IT Support, People Ops, Legal, Finance, and business leaders
• Hire, develop, and retain diverse talent while fostering a culture of transparency, accountability, and continuous improvement

Senior Manager, IT PMO – Corporate Engineering

• Responsible for Full-stack development, testing, and maintenance of CBO web applications and backend services
• Builds features across ReactJS front-end and Python/FastAPI backend; manages PostgreSQL data models/migrations; containerizes with Docker and deploys to AWS (ECS/EKS, EC2, S3, RDS, CloudWatch, IAM, VPC)
• Operates in CBO trunk-based development (short-lived branches, feature flags, frequent merge)
• Participates in sprint ceremonies and peer code review
• Writes automated tests (pytest, Jest/RTL)
• Resolves defects/tech debt
• Maintains technical documentation (API docs, ADRs, setup guides)
• Section 508-compliant UI.

Full Stack Software Developer

• You will lead frontend architecture and product execution on Portal, while contributing across the stack where needed (Python services, data pipelines, APIs).
• You will have the freedom to suggest and drive new initiatives — including how Portal evolves as the unified data home base at Instacart.
• You are expected to mentor other team members and be a champion of engineering excellence, particularly around frontend craft, performance, and UX quality.
• You will work closely with other teams (Data Science, ML, Product Eng, Infra) to understand their main pain points around data and translate them into self-serve and reliable solutions.

Senior Software Engineer II – Self-Serve Productivity

• Design, develop, and enhance automation solutions based on clearly defined business requirements and processing rules
• Perform unit testing, system testing, and validation of automation solutions prior to deployment
• Troubleshoot and resolve defects, errors, and performance issues in production automation processes
• Monitor automation performance and system health, identifying opportunities for optimization and improvement

Senior Manager, Rocket Application Developer

• Lead the design and implementation of new ad formats
• Collaborate across teams and across functions to set product requirements and long-term strategies
• Uphold and elevate technical standards, ensuring superior code quality, test coverage, and system performance
• Embrace cross-functional roles and tackle challenges beyond just code to amplify product outcomes

Senior Software Engineer, Ads

• Design, build, and maintain high-quality backend applications.
• Lead the development of our backend system's roadmap, prioritizing scalability and reliability.
• Innovate and think creatively to develop new features that enhance our customer's shopping experiences.
• Own and lead major components of our product, ensuring they meet both internal standards and external expectations.
• Collaborate across teams to foster a unified approach to product development, facilitating consensus and driving effective outcomes.
• Responsible for the strategic planning and execution of projects you oversee, from inception to deployment and maintenance.

Senior Software Engineer II, Core Experience

• Define and evolve the target architecture for FuzeRx’s core B2B and consumer platforms.
• Drive the technical roadmap to transition legacy systems into modern, scalable, and highly cohesive architectures.
• Lead the design and implementation of the most technically challenging initiatives, such as high-volume API integrations, complex pharmacy fulfillment logistics, and distributed data consistency.
• Serve as a mentor and force multiplier for Staff, Senior, and Mid-level engineers.
• Establish and enforce engineering standards across the organization, including coding guidelines, testing frameworks, CI/CD pipeline strategies, and security-by-design principles.
• Collaborate deeply with Product Management, Engineering Managers, and Pharmacy Operations to ensure technical architectures align with long-term business goals and clinical requirements.
• Partner with the InfoSec team to architect systems that natively support strict healthcare compliance standards (HIPAA, SOC2).
• Spearhead initiatives to optimize system performance, reduce latency, and improve database efficiency within our PostgreSQL and AWS infrastructure.
• Continuously evaluate new tools, frameworks, and AWS services, running proof-of-concepts (POCs) to determine their viability for improving the FuzeRx ecosystem.

Principal Engineer

• Move fluidly between writing code, designing system architecture, coaching engineers, and troubleshooting live platform issues
• Build core platform services and supply chain optimization solutions
• Personally architect, implement, and maintain microservices
• Take end-to-end ownership of the systems
• Deliver scalable solutions, maintain platform stability, elevate engineering standards, and mentor engineers
• Leverage modern AI development tools to accelerate velocity, improve code quality, and ensure system reliability
• Design and build scalable platform services, APIs, and supply chain microservices in Java, Python, or TypeScript
• Architect and deploy services across AWS using containerization (Docker, Kubernetes)
• Design and optimize data layers using PostgreSQL, MongoDB, and Redis
• Define and implement RESTful APIs and event-driven architectures
• Establish and maintain coding, testing, and monitoring standards
• Lead code reviews and champion automated testing practices
• Contribute to the design and improvement of CI/CD pipelines
• Produce clear, comprehensive technical documentation
• Work closely with product management, data science, and customer-facing teams
• Mentor engineers on advanced technical concepts and career development
• Own the reliability and performance of the systems you build
• Serve as a technical escalation point for platform issues

Lead Software Development Engineer – CORE

• Design and ship the data normalization, schema mapping, validation, enrichment, and distribution pipeline for a net-new intelligent data warehouse
• Write production code as a hands-on individual contributor - this is not a role that delegates implementation to others
• Take technical ownership from architecture through deployment, with accountability for reliability, performance, and correctness
• Partner with a small seed team to define the end-to-end architecture for an AI-native data warehouse serving institutional financial clients
• Bring opinionated decisions on schema design, normalization strategies, API exposure patterns, and data distribution approaches
• Evaluate and select technologies with a bias toward what ships well and scales sustainably
• Design and implement the evaluation framework that makes AI-generated outputs trustworthy in high-stakes financial data contexts
• Build cross-model comparison tooling, deterministic validation checks, and human-in-the-loop review workflows
• Contribute to shared AI evaluation infrastructure that can serve as a foundation across multiple products
• Use agentic coding tools and LLM-assisted development as your primary workflow - this is how the entire team operates
• Bring strong opinions about how to get the most from AI-assisted development while maintaining quality and reliability
• Set coding standards, review practices, and architectural documentation that will scale as the team grows
• Help define what "good" looks like for a team building at speed without sacrificing quality
• Mentor engineers and provide technical guidance as the team expands

Staff Software Engineer, Data – AI

• Implement and deliver small to medium-sized projects that span a few sprints.
• Collaborate with software engineers, product teams, and design teams to develop new features for donors and fundraising entities of all sizes.
• Break down work and estimate effort for smaller projects with some ambiguity; engage in scoping discussions to help build clarity and assess feasibility.
• Design products and systems with performance in mind so all users have a great experience on our platform.
• Work across the stack using React, TypeScript, and Ruby on Rails.
• Improve platform performance and maintainability through quality code, testing, monitoring, and documentation.
• Ensure product and feature quality through thorough PR reviews and QA testing. Provide thoughtful constructive feedback in code reviews and other collaborative settings.
• Engage with and contribute to technical discussions around new solutions and architecture.
• Consistently maintain a reasonable pace of delivery; independently prioritize your day-to-day work.
• Communicate work status effectively and escalate blockers quickly to your team; communicate with other engineering teams or stakeholders as needed.
• Seek and incorporate feedback on your approach and execution from colleagues with complementary technical expertise.
• May provide guidance and training to other members of the team.
• Grow as an individual and increase your impact on the success of your team and the progressive movement with the support of your manager. Develop a well-rounded skillset through feedback and mentorship from other team members and your manager.
• Foster a collaborative and inclusive team culture aligned with our values.

Software Engineer II

• Delivery and enablement - Consistently leads the team in the delivery of medium complexity initiatives (with support) from technical discovery through delivery.
• Implementation - Improving the mobile Wikipedia product experiences that serve a global, multilingual audience on iOS.
• Quality, testing and observability - Consistently builds and improves systems & software that is easy to test, observe and debug.
• Cross-functional collaboration - Partners with product managers, designers, analysts, and native app engineers to shape pragmatic solutions that balance user needs, technical constraints, platform expectations, and delivery timelines.
• Prioritisation - Proactively identifies high-impact technical opportunities and risks across a quarter.
• Mentorship - Actively supports the growth and success of others.
• Culture and standards - Raises team standards in code review, technical design, testing, documentation, accessibility, observability, and decision-making.
• Operational Awareness - Plans work with awareness of downstream or upstream effects.

Senior Software Engineer, iOS

• Track and report trends in the conditions of engines, engine parts and accessories and engine test trends.
• Develop and define engine work scopes to support maintenance and overhaul activities.
• Provide timely and effective resolution to technical service issues encountered during repair processes.
• Deliver customer-focused technical support, including troubleshooting and issue resolution.
• Lead or support service difficulty investigations, including root cause analysis and corrective action development.
• Prepare clear and accurate technical reports and documentation.
• Monitor and analyze trends in engine hardware reliability and test cell performance, including reject data.
• Implement new or revised inspection limits, modifications, repairs, etc. based on observed trends.
• Work with other departments within the broader company to achieve project goals.
• Apply continuous improvement methodology in all tasks to improve shop processes: man-hours, turn-around time, cost of poor quality, etc.
• Provide/coordinate training on various technical topics such as rotor balancing, failure mode analysis/identification, etc. as needed.
• Collaborate with Customer Service and Sales in the development of specifications that define the work to be performed on the engines while in the shop.

Staff Engineer

• Architect and lead database modernization efforts, optimizing large-scale systems for efficiency and reliability while safeguarding sensitive donor information through advanced data management and retention strategies.
• Lead the design and implementation of scalable data solutions and robust APIs, ensuring seamless data integration, high availability, and alignment with business goals for peak performance during critical fundraising moments.
• Lead the technical execution of large, cross-team initiatives, working with multiple engineers to design and implement solutions that balance high-impact opportunities with effort, scope, and technical tradeoffs.
• Break down initiative-level work across multiple epics and contribute technical expertise to shape the team's roadmap prioritization.
• Proactively tackle database performance, refining schemas and enhancing data retrieval processes while creating strategic integrations for vendor APIs for improved system interconnectivity.
• Serve as a technical consultant and go-to resource for engineers across teams on complex architectural decisions, system design, and best practices — particularly around extensibility, integrations, and data exchange.
• Advocate for comprehensive monitoring systems and software quality standards, implementing best practices that anticipate and accommodate future scalability and maintenance needs.
• Recognize the importance of addressing tech debt head-on. Your proactive approach will ensure our systems remain agile and adaptable, setting us up for future success.
• Demonstrate technical leadership through writing documentation, establishing effective testing and monitoring, and fostering clear and audience-oriented communication.
• Coach and mentor engineers on your team, creating professional development opportunities and partnering with engineering managers to find sponsorship and growth opportunities for your colleagues.
• Model effective feedback in code reviews, explaining the "why" in a way that's easily understood, and create spaces for individuals to be engaged, valued, and heard.

Staff Software Engineer – Extensibility and Integration

• Identify, lead and manage initiatives that drive increases in productivity
• Enhance associate workload simplification and improve store operational processes
• Effectively identify, analyze and drive to completion new initiatives within the stores
• Collaborate with internal stakeholders and 3rd party consulting resources
• Identify improvements to store operations through work measurement (MOST), process reengineering, workstation, and material handling redesign
• Build strong relationships with Field partners to coach and train in the proper definition, communication, and implementation of best practices
• Manage development and maintenance of accurate and effective engineered standards through detailed review of time and frequency studies
• Generate stakeholder interest in pursuing ideas, secure approvals prior to implementation stage
• Use data analysis skills to validate hypotheses or analyze improvements

Industrial Engineering Manager

• Own meaningful parts of the backend
• Scope, design, ship, and stabilize the services the rest of the product depends on. Own the fix when something misbehaves at 2am.
• Make the architectural calls — data model evolution, caching boundaries, where to spend latency budget, when to refactor and when to rewrite.
• Work fluidly across the data layer. Relational stores at scale (MySQL, MariaDB) and document stores (Firestore) are both in the toolkit, and you know which to reach for and when.
• Treat infrastructure as code as part of the job. Terraform and Ansible aren’t someone else’s problem; a service isn’t shipped until it can be re-deployed without you in the room.
• Treat performance, observability, and operational health as part of “done.” Dashboards and alerts ship with the feature.
• Move across the stack when the work demands it
• Open TypeScript PRs in the Electron app when a feature is better wired end-to-end than handed off. You’re comfortable on both sides of the boundary.
• Have opinions on UX workflows and product surfaces, not just API shapes. The best backend engineers we’ve worked with care how the thing feels.
• Get into the Electron app, the overlay, or the web surface when that’s where the bug actually is.
• Drive the backend roadmap
• Take ownership of what we work on, what we cut, and what we sequence. The Head of Engineering will partner closely early on; the bar is that this person eventually drives the roadmap on their own.
• Push cross-cutting initiatives nobody else will — observability gaps, data model debt, perf regressions, API hygiene. The work that quietly compounds.
• Provide substantive code review, mentor where it lands naturally, and raise the level of design discussions when the design needs it, not just the implementation.
• Bring thoughtfulness and genuine passion for the work. Contribute to roadmap decisions with an eye on outcomes.

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