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

• 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

• 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

Software Engineer

• 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

• resolve problems with end-to-end solutions in a fast, agile environment
• develop software and systems from vision to production-ready
• help clients overcome their most difficult challenges
• ensure solutions consider current architecture and future functionality

.NET Software Engineer

• Lead and scale a high-performing engineering organization by building deep trust, diagnosing organizational strengths, and establishing the career growth paths and structural changes required to elevate performance.
• Engage deeply and credibly in system design and architecture discussions, helping senior engineers navigate complex technical trade-offs across our platform (Ruby on Rails, React, iOS/Android), service boundaries, and modern infrastructure investments.
• Pioneer the integration of AI and agentic capabilities into our software development lifecycle, spanning the evaluation of new technical infrastructure, coaching teams through change management, and establishing the workflows, testing methodologies, and QA guardrails required to safely accelerate shipping velocity.
• Own the Engineering department's delivery and operational excellence, ensuring predictable, high-quality execution, world-class reliability, and continuous improvement of technical health and process discipline.
• Partner closely with the CPTO, SVP of Product, Design, Data, and Operations to align product vision with technical strategy and drive unified customer and business outcomes.
• Manage the engineering department's fiscal health, including headcount, contractors, software, and infrastructure budgets.

VP, Engineering

iOS Engineer

• Help build easy consumer-facing experiences across the Apple ecosystem.
• Collaborate with product team members on feature brainstorming and development plans.
• Work closely with PMs, designers, and QA for effective project execution.
• Architect, develop, test, and maintain code for product initiatives.

Senior iOS Engineer

• 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 implement complex scripts, utilities, and applications on AIX platforms.
• Perform advanced AIX system administration tasks, including installation, configuration, patching, performance tuning, and troubleshooting.
• Develop and maintain automation scripts (e.g., Shell scripting, Python, Perl).
• Provide expert-level support for complex AIX system and application issues.
• Adhere strictly to federal government security policies, protocols, and compliance standards.
• Work effectively within Agile/DevOps teams, participating in daily stand-ups, sprint planning, and retrospectives.

AIX Developer

• 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

• 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

Senior Backend Engineer, Space Operations Intelligence – Autonomy

• 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

• Provide responsive technical assistance and document configuration to support processes.
• Work independently to understand and document business needs.
• Work with additional functional teams to ensure optimal operations of application development.
• Support change control and testing processes for modifications to application systems.
• Research and recommend innovative, and where possible automated approaches to business needs.
• Identify approaches that leverage our resources and provide economies of scale.
• Develop and maintain documentation of custom processes.
• Provide backup administration support to other ASA teammates.
• Provide after-hours support.
• Development within Microsoft SaaS platforms including Teams, SharePoint, and CoPilot
• Development within the Microsoft Power Platform with hands-on experience in RPA development, with expertise in complex bot development and automating revenue-related workflows preferred.
• Development within Atlassian SaaS platforms
• Development within Oracle Fusion, ORMB, OIC ERP platforms
• Development within Dynamics (D365) CRM Platform
• Development Administration within Data movement tools like SmartConnect
• Other duties as assigned

Senior Developer, Application Systems

• Develop and design liveness detection systems that utilize AI algorithms to differentiate between real and fake biometric data including analyzing facial features, eye movements, and other physiological indicators.
• Build and optimize deep learning models specifically for liveness detection. This involves selecting appropriate algorithms, conducting experiments, and optimizing model parameters to enhance accuracy and reliability.
• Identify and extract features from biometric data that are crucial for detecting spoofing attempts including texture analysis, motion-based detection, and 3D depth analysis.
• Collaborate with data scientists to collect, clean, and preprocess large datasets required for training liveness detection models.
• Ensure data integrity and suitability for model development.
• Implement machine learning algorithms capable of processing real time biometric data to detect inconsistencies indicative of spoofing attempts which includes integrating multimodal approaches such as facial recognition, fingerprint scanning, and iris recognition.
• Conduct rigorous testing of liveness detection systems to ensure performance in real-world scenarios.
• Validate models against various spoofing techniques to ensure robustness.
• Deploy liveness detection systems into production environments, ensuring scalability and high performance.
• Continuously monitor system outputs to identify any issues with accuracy or efficiency.

Principal Software Engineer

• Design, develop, configure, and support the RightAngle application across multiple environments
• Collaborate with developers, business analysts, and business stakeholders to enhance commercial workflows
• Support day-to-day production operations, including incident resolution, root cause analysis, and performance tuning
• Participate in system upgrades, patches, and new module implementations
• Create and maintain technical documentation, including design specifications and support procedures

RightAngle Developer

• Develop backend services and APIs using C#/.NET Core.
• Build secure, responsive, and maintainable frontend applications using React.
• Implement 3D visualization and data-driven UI experiences using Three.js.
• Design and optimize SQL Server schemas, indexing strategies, and aggregation pipelines.
• Implement Redis-based caching and signaling systems.
• Build RAG pipelines, vector search integrations, and retrieval-optimized AI services.
• Develop agentic AI workflows using LangChain, AutoGen, DSPy, or similar frameworks.
• Apply Secure SDLC practices across backend, frontend, infrastructure, and CI/CD workflows.
• Troubleshoot distributed-system performance and scalability issues.
• Deploy and maintain applications using Docker, Kubernetes, and AWS services.
• Collaborate with product, security, and data teams to define engineering standards and deliver high-quality systems.

Senior Full Stack Engineer

• Architect and oversee backend service ecosystems built with .NET (C#/.NET Core) and Python.
• Define front-end architecture patterns and guide implementation of scalable React applications.Lead 3D visualization and UI architecture using Three.js for interactive, data‑driven interfaces.
• Lead database architecture for SQL Server: schema design, indexing strategies, performance optimization.
• Architect caching, messaging, and high-speed data layers using Redis or similar in-memory systems.
• Design and govern RAG architectures, vector search integrations, and retrieval‑optimized AI solutions.
• Define patterns and frameworks for Agentic AI workflows (LangChain, AutoGen, DSPy, etc.).
• Establish Secure SDLC, architecture governance, code quality, and CI/CD standards.
• Conduct architecture reviews, perform threat modeling, and ensure compliance with best practices.
• Guide resolution of complex production, system, and performance challenges across distributed systems.
• Drive cloud-native architecture on AWS, including containerization, Kubernetes, networking, and security.
• Partner with product, security, and engineering leadership to align architecture with business goals.

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