Senior Software Engineer, Integrations

We're Scan.com. We're building America's national imaging network: the infrastructure that connects patients, providers, and payers to faster, better-value diagnostic imaging. Thousands of patients move through our platform every day, and each is a real person waiting for an answer to a healthcare concern. We exist to get them that answer faster. We manage the medical imaging pathway end-to-end. Providers order through a single point of entry, and from there, we run the entire medical diagnostic pathway. Managing the full pathway, rather than brokering pieces of it, is what lets us deliver imaging faster, at higher quality, and at a lower cost than the fragmented status quo. We’re looking for a Senior Software Engineer, Fulfillment, at an exciting time — we’ve successfully launched multiple platforms and products, raised over $100m in VC funding, reached profitability, and have a growth trajectory of over 100% YoY. Millions of people wait too long for a diagnosis. Come help us fix that. What You Will Be Getting Involved In Scan.com's integration layer is mission-critical infrastructure. We interface with hundreds of imaging centers and health systems operating disparate, often decades-old systems — RIS platforms built on legacy protocols, HL7 v2 feeds with idiosyncratic vendor dialects, and hardware gateways running in constrained clinical environments. On the demand side, we connect to modern EHR APIs, third-party referral networks, and portal integrations that must work reliably at scale. As a Senior Software Engineer, Integrations, you will architect and build the systems that make these connections robust, observable, and extensible. This problem area requires genuine passion for legacy system integration patterns, message transformation pipelines, and the operational discipline to maintain high-reliability infrastructure against the entropy of the real world. Role As a scale-up business, you can expect your role to develop over time. Here are some of the types of things you could be getting involved in: Build and maintain REST API integrations with third-party referral sources, attorney platforms, and demand aggregators, including OAuth flows, rate limiting, retry logic, and schema versioning. Design and implement HL7 v2 transformation pipelines — parsing, normalizing, enriching, and routing ADT, ORM, ORU, SIU, and MDM message types across heterogeneous RIS and EHR systems with non-standard vendor extensions.Build and maintain integration connectors for modern and legacy imaging center RIS systems.Architect fault-tolerant message queuing and delivery infrastructure for inbound and outbound HL7 and API traffic.Develop interfaces for demand-side EHR integrations, including mapping from internal data models to FHIR-compliant (and other standards) representations.Own the observability layer for the integration infrastructure: structured logging, alerting on message processing latency/failures, and dashboards that surface issues before they reach the operations teams.Contribute to the design of integration onboarding tooling that reduces time-to-live for new imaging center and referral source connectionsProvide technical mentorship to mid-level engineers and participate in architecture reviews across the broader Engineering org What You Might Bring To The Table You don't need to tick all the boxes to apply for this role. Whether it's your first role or your fifth, we believe everyone can add value, learn, and grow. However, these might be some of the ways you are currently adding value: Strong command of message transformation architecture: you can design pipelines that are observable, replayable, and extensible without requiring a full rewrite every time a new vendor is onboardedProficiency in at least one backend language used in high-reliability integration contexts (Python, Ruby, Java, C# are all relevant; language is less important than architectural rigor).Familiarity with RESTful API integration patterns, including schema versioning, backward compatibility, and API contract managementStrong operational instincts: you instrument what you build, you think about failure modes before they happen, and you treat on-call escalations as a signal about systemic gapsExperience in healthcare is a plus, but not required. We care far more about your integration engineering depth and legacy system fluency than your industry background A VIEW ON OUR CULTURE We're building something that matters. Every scan we speed up is a real person waiting on an answer, and that urgency runs through everything we do. We move fast, we own outcomes, and take pride in our output. If you like ambiguity, working with ambitious people, and want your work to visibly move the needle, you'll feel at home here. How We Will Interview You We keep our interview process short and sweet, and we're a nimble team that can progress at pace. Here are the stages you can expect, but we might switch up the order depending on team availability: Introductory video call with our Senior Talent Partner, approximately 30 minutes.Video call and coding exercise with a software engineer on the team, approximately 60 minutes. This will be a live assessment of your technical skill.Assessment stage. This will be cross functional in nature, and will assess your systems design skills along with your ability to evolve a feature with your future teammates.Final round with our Chief Technology Officer and Chief Product Officer. This round will assess alignment with our company values.Offer! What We Offer We go beyond the basics with our benefits package. Here’s what you can Expect From Us Salary range of $180,000 - $200,000EquityFlexible hybrid work optionsDedicated personal development budgetMedical, vision, and dental coverage28+ days of paid time off across PTO and wellbeing days, so you can show up at your bestPaid parental leave401k retirement planAll the equipment you need to do your best workInclusive, people-first policies designed by our team, for our team DIVERSITY AT SCAN.COM Scan.com is committed to eliminating discrimination and encouraging diversity within our team. We strive to provide equality and fairness for all job applicants and employees and never discriminate on the basis of gender, marital status, age, race, ethnicity, religion, or physical differences. We are opposed to all forms of unlawful treatment and discrimination. Our ambition is for our team to be representative of society's diversity, and for every employee to feel respected and able to bring their best selves to work. If you need an accommodation to apply or interview, contact us at people@scan.com. We look forward to receiving your application!