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

• Develop comprehensive documentation of storage and virtual platform configurations, policies, procedures
• Conduct informal training for PACAF personnel
• Provide ongoing support for the maintenance of storage and virtualization environment across all three sites
• Act as a technical lead in troubleshooting and incident management during management stack service interruptions
• Continuously monitor storage and virtual platform performance, adjusting configurations to ensure maximum resiliency and availability
• Provide advanced troubleshooting for storage and virtual platform environments, addressing connectivity, performance, and security issues, ensuring minimal downtime for mission-critical operations
• Assist the Government in the creation, consultation, revision, finalization, submission of the deliverables for RMF

Lead Engineer – Storage and Virtualization

• Lead a team of iOS and Android engineers through the full delivery lifecycle: scoping, estimation, architecture, implementation, testing, release, and post-release monitoring.
• Own the mobile technical roadmap, including platform strategy, dependency management, CI/CD pipelines, release cadence, and store submission processes for both Apple App Store and Google Play.
• Set and enforce engineering standards: code review discipline, automated testing coverage (unit, integration, UI/E2E), crash-free session targets, performance budgets, and accessibility compliance.
• Drive a test-first culture. You are responsible for defining what "done" means and ensuring the team meets it. Expect to defend coverage thresholds and reject work that does not.
• Operate as an AI-first engineer and require the same of your team. Use Cursor, Claude Code, GitHub Copilot, or equivalent for code generation, refactoring, test scaffolding, and review.
• Establish team norms for prompt patterns, model selection, review of AI-generated output, and where AI tooling should and should not be trusted.
• Partner with product, design, backend, QA, and DevOps to translate ambiguous requirements into concrete, shippable work.
• Coach and grow engineers through 1:1s, pairing, structured feedback, and performance reviews. Hire when needed.
• Be the escalation point for production incidents affecting mobile clients.

Mobile Engineering Team Lead

• Build and maintain Python (FastAPI) services with async patterns suited to high-throughput, low-latency workloads.
• Design and implement event-driven integrations (Kafka) to keep data products synchronized with upstream business events.
• Architect PostgreSQL data models that balance query performance with auditability and long-term maintainability.
• Develop APIs that power customer-facing data products—spanning business rules automation, ML-based recommendations, analytics, and configuration systems.
• Build and own React UI surfaces for customer-facing data product features—including management interfaces, dashboards, and configuration tools.
• Collaborate with design and product to translate requirements into polished, accessible interfaces.

Software Engineer III, Data Product

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

• Own Shippo’s presence and voice across key developer communities including Reddit (r/webdev, r/ecommerce, r/opensource), GitHub, Stack Overflow, Hacker News, and Dev.to — engaging authentically rather than purely promotionally.
• Build and nurture relationships with developers, indie hackers, and technical founders who are building on or evaluating Shippo’s API.
• Identify, cultivate, and activate developer champions and power users who can become organic advocates for Shippo within their communities.
• Monitor developer forums, communities, and social channels for conversations about Shippo, shipping APIs, and e-commerce integrations — engaging helpfully and surfacing product feedback internally.
• Partner with Product and Engineering to ensure Shippo’s developer documentation, API references, quickstart guides, and code samples are a genuine growth driver — not just a support tool.
• Own developer-facing content strategy: tutorials, integration guides, use-case walkthroughs, and "how to ship with Shippo API" content that shortens time-to-first-call.
• Align marketing programs with in-product moments, lifecycle stages, and usage signals across the self-serve motion to improve activation, onboarding completion, and feature adoption.
• Identify documentation gaps and content opportunities by tracking where developers get stuck, what questions come up repeatedly in support channels, and what competitors do better.
• Develop and execute a content plan targeting developers across owned and earned channels: technical blog posts, code-first tutorials, demo repositories, video walkthroughs, and developer newsletters.
• Establish Shippo as a credible voice in the shipping and logistics API space through thought leadership that solves real developer problems — carrier rate shopping, label generation, multi-carrier integrations, and beyond.
• Identify the right developer conferences, podcasts, newsletters, and publications where Shippo should have a presence, and build a scalable strategy for showing up in those places.
• Track where developers discover new tools and APIs (ProductHunt, HackerNews, newsletters like TLDR, podcasts, YouTube) and build programs to seed Shippo’s visibility in those channels.
• Design, manage, and execute hackathons — both standalone Shippo-hosted events and participation in major developer hackathons like DeveloperWeek — from challenge design through prize fulfillment.
• Identify and manage Shippo’s presence at developer conferences and meetups (API World, DeveloperWeek, local hackathons), including sponsorships, speaking opportunities, and on-the-ground activation.
• Measure the downstream impact of developer events on self-serve signups, API activations, and community growth — continuously refining the event strategy based on ROI.
• Serve as the internal voice of the developer community — bringing structured feedback from forums, support tickets, and direct conversations to Product, Engineering, and GTM leadership.
• Collaborate with the Product Marketing team to align developer messaging with broader GTM positioning across the Shippo platform.
• Work with Demand Generation and Growth Marketing to ensure developer-specific campaigns and nurture flows are accurate, resonant, and properly sequenced.
• Define and own the KPIs for developer marketing: API signups, documentation engagement, self-serve activation rates, developer community growth, and event-attributed pipeline.

Developer Marketing Manager

• 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

• Research and identify technology upgrades which will enhance the ability to deliver robust solutions
• Ensure the new projects and enhancements to legacy solutions (where possible) work towards an enterprise architecture as opposed to a proliferation of point solutions
• Work with other technical teams to define and identify cross-functional solutions for integration with new or existing technologies
• Lead application and system architecture design working in conjunction with partners in the areas of architecture and infrastructure
• Lead the effort for design, development and implementation to deliver solutions which are easily maintainable and scalable
• Direct or indirect involvement in the development of policies, standards, and guidelines that direct the selection, development, implementation and use of Information Technology within the enterprise
• Provide coaching and guidance to colleagues to ensure applications, services, and processes are developed in a way that complies with architectural guidelines and established methodologies
• Informs management and provides recommendations for mitigation of potential bottlenecks or single-points of failure within the environment that may affect system performance or availability
• Estimate effort required for the design, development and implementation of technical solutions
• Other duties as assigned

Senior Software Engineer

• Design, develop, and optimize complex T-SQL solutions including large-scale stored procedures, functions, and queries
• Optimize existing SQL code for performance, scalability, and maintainability
• Proactively identify and resolve query performance, indexing, and concurrency issues
• Support schema design, data modeling, and database changes for new features
• Collaborate with application engineers to design and improve data models, database logic, and access patterns
• Develop and maintain database objects, deployment scripts, and repeatable database changes aligned with application delivery needs
• Create and execute unit, integration, and regression tests for stored procedures and database logic to ensure correctness and performance
• Enforce security best practices, including Azure Entra ID (formerly Azure AD) authentication and authorization
• Support audits and compliance initiatives related to HITRUST, and SOC 2
• Lead database development standards, best practices, and documentation across the organization
• Support or contribute to Medallion (Bronze/Silver/Gold) Data Lake architectures using Microsoft Fabric

Senior Database Developer

• Drive architectural decisions across the [R]AIMS platform, evaluating tradeoffs across performance, scalability, security, and maintainability and building alignment across engineering and product stakeholders
• Lead major technical epics from conception through delivery, decomposing ambiguous problems into executable plans and keeping cross-functional teams moving with clarity and momentum
• Simplify and rationalize distributed system architecture as the platform scales, reducing incidental complexity and improving operational reliability without sacrificing capability
• Optimize platform performance across both edge and cloud deployment targets, identifying and resolving bottlenecks in data-intensive, latency-sensitive operational environments
• Establish strong engineering foundations and reusable technical patterns that improve developer productivity and code quality across the team
• Mentor engineers at multiple levels, conducting design reviews, providing substantive code feedback, and actively elevating technical execution across the platform
• Partner with AI/ML engineers on model integration, inference optimization, and the operational deployment of agentic workflows within [R]AIMS
• Engage directly with customers and program stakeholders at operationally demanding environments across the Department of Defense, representing Raft’s technical capabilities with credibility and clarity

Lead AI/ML Software Engineer

• We are looking for a Staff Software Engineer to join Rula’s Patient Matching team.
• This team is focused on driving meaningful impact across the patient funnel.
• Our goal isn’t to help patients find any provider, but to help them find the right provider: someone they trust, feel comfortable with, and want to continue care with.
• You’ll play a central role in shaping this direction by bringing order to ambiguity, designing durable systems, and delivering software that directly impacts how patients experience care.
• You’ll partner with your Engineering Manager, working closely with product managers, designers, clinicians, and other engineers to align technical decisions with patient and business outcomes.
• You’ll amplify the effectiveness of the team by mentoring engineers, unblocking peers, and raising the technical bar across Rula.
• We expect engineers to leverage AI-assisted development tools as a natural part of their workflow.

Staff Software Engineer – Patient Matching

• 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

• Execute all position responsibilities in alignment with Slingshot’s core values, mission, and purpose
• Work across the technology team with product managers, designers, and engineers to build rightsized solutions that advance Slingshot’s SOIA capabilities
• Meet product requirements in a timely manner while not compromising operational stability
• Participate in Agile software development and deployment processes
• Provide ongoing support for services and applications that are mission critical to real-time space operations intelligence
• Communicate methods, findings, and hypotheses with stakeholders
• Work across both frontend and backend services to deliver value to internal and external users
• Build data platforms/pipelines, microservices, interactions with AI agents, and distributed systems powering SOIA workflows
• Build and document APIs (REST, GraphQL) supporting high volume, real-time data flows
• Develop advanced data interfaces and interactive user experiences that streamline operator decision cycles
• Turn architecture ideas into technical specifications that can be executed by anyone on the team

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