Sr. Software Engineer - Accounts
About The Position
Hinge Health is a digital health company that delivers evidence-based musculoskeletal pain solutions through personalized exercise therapy and virtual care. The company partners with employers and health plans, and is expanding its services to integrate digital and in-person care. It is also improving how member data is ingested and handled, with a focus on security, observability, and traceability. The Sr. Software Engineer will join the Accounts team and build backend services and account experiences, with a strong focus on user identity and account management—including registration, authentication, authorization, and identity-provider integrations. The engineer will collaborate with product managers, designers, and backend engineers to deliver scalable, performant, and accessible applications, and help define technical foundations for a product in its early stages. Backend engineers architect and implement end-to-end solutions, build well-tested and performant APIs and data models, profile systems to identify scaling bottlenecks, and contribute to constructive code reviews. The team uses a continuous-deployment DevOps approach and supports its code in production. Its production systems use Golang, gRPC, AWS, Postgres, Redis, and Temporal; its workflow is trunk-based CI/CD. The company maintains healthcare security and compliance standards including HIPAA, HITRUST, SOC 2, and CCPA.
Requirements
- Bachelor’s degree or equivalent in computer science, engineering, or a related technical field.
- At least 5 years of non-internship, full-time professional software development experience.
- At least 4 years of experience with at least one software programming language.
- At least 4 years of experience in the full software development life cycle.
- Experience delivering large software projects or features in a production environment.
- Proficiency in at least one modern programming language, such as Golang, Python, Java, or JavaScript.
- Practical understanding of cloud-based services and technologies such as gRPC, Protocol Buffers, Temporal, Docker/Kubernetes, and AWS or other cloud services.
- Experience building or maintaining user identity, authentication, or account management systems, such as registration, sign-in, credential or identity linking, and role-based authorization.
- Hands-on experience with an identity-provider platform such as Auth0, Okta, or similar, including concepts or capabilities such as OIDC, SAML, SSO, passwordless or social authentication, and identity-provider management or authentication APIs.
Nice To Haves
- Experience with data ingestion, integration, and security.
- Experience with Auth0, including Management or Authentication APIs, Organizations, event streams, or tenant/connection configuration, or comparable identity-provider expertise.
- Familiarity with IAM concepts such as multi-factor authentication, entity resolution or deduplication for user or member records, and credential lifecycle management.
- Experience with Temporal or similar durable workflow engines for user lifecycle operations such as registration, bootstrapping, or invitations.
- Experience using AI technologies for software design and coding assistance.
- Experience mentoring or onboarding junior engineers.
- Familiarity with distributed systems, cloud infrastructure, or scalable architectures.
- Experience with healthcare technology or regulated environments.
- Experience with Agile development practices.
Responsibilities
- Deliver large projects that introduce new product capabilities, often serving as a maintainer for key code repositories.
- Design, build, and operate identity and account management systems, including member registration and sign-in workflows, OTP/MFA verification, social login, account linking, and identity-provider integrations.
- Break complex problems into manageable tasks, support steady and predictable delivery, and identify and resolve incident root causes.
- Collaborate with the team to plan and execute technical strategies, balancing short- and long-term trade-offs.
- Mentor and support junior engineers through code reviews and real-time pairing.
- Integrate and leverage AI technologies to automate processes and enhance product features.
- Improve the maintainability, availability, and performance of team features, and contribute to architecture and developer tooling.
- Communicate technical ideas to technical and non-technical partners, and document solutions.
- Architect and implement end-to-end solutions, well-tested performant APIs, and data models.
- Profile systems to identify scaling bottlenecks and participate in constructive code reviews.
- Support production code as part of the team's continuous-deployment DevOps culture.
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What This Job Offers
Job Type
Full-time
Career Level
Senior
