Senior Backend Software Engineer IV

ABOUT US
At Vida, we help people get better- and we're helping the healthcare system get better, too.
Vida is a virtual, personalized obesity care provider that uses evidence-based treatment to help patients manage obesity and related conditions like diabetes, high blood pressure, anxiety and depression. Vida's team of Obesity Medicine-Certified Physicians, Registered Dietitians, Expert Coaches and Licensed Therapists takes a whole-person approach to care, helping people lose weight, reduce stress and improve their overall health.
By combining advanced technology with top-notch healthcare providers, Vida is breaking down the barriers that have historically kept people from getting the best care. It's trusted by Fortune 100 companies, major national payers and large providers to enable their employees to live their healthiest lives.

Vida Health is looking for a highly skilled Backend Software Engineer IV to design, build, and scale the foundational backend services that power Vida’s member experiences. As a Level IV engineer on the Member Applications team, you will focus on the core APIs, data interactions, and cloud infrastructure that drive how members interact with our platform on a daily basis.

You will own complex technical initiatives end-to-end, working deeply with Python, Django, PostgreSQL, and Google Cloud Platform (GCP). As we restructure our data layer, you will play a critical role in efficiently leveraging our hybrid data architecture (PostgreSQL, BigQuery, and dbt) to build highly responsive, personalized, and AI-driven member features. You will be a key technical leader, mentoring peers, evolving our infrastructure as code (Terraform), and ensuring a resilient, scalable backend that delivers a premium member journey.
Responsibilities:

- Lead the architectural design and technical strategy for new backend systems, microservices, and scalable member-facing APIs.

- Design robust, versioned REST APIs that seamlessly power cross-platform web and mobile (React Native) member applications.

- Evaluate trade-offs in system design, ensuring high availability, security, and low latency for a growing healthcare platform.

- Evolve database models, schemas, and indexing strategies in PostgreSQL to support complex, high-throughput application logic.

- Write clean, performant, and highly testable code primarily in Python and Django.

- Provision, manage, and optimize cloud infrastructure on GCP—including IAM and Compute—utilizing Terraform (Infrastructure as Code).

- Manage containerized deployments and orchestrate services using Docker and Kubernetes.

- Implement and refine asynchronous event-driven systems (e.g., Celery, Pub/Sub) to handle application workflows and notifications.

- Utilize AI-assisted development tools (e.g., Claude, Cursor, GitHub Copilot) to accelerate delivery and maintain high engineering velocity.

- Architect application-level data access patterns that efficiently interact with our newly restructured data layer, pulling from both operational databases (PostgreSQL) and analytical warehouses (BigQuery transformed via dbt).

- Collaborate on and utilize dbt (data build tool) models to ensure backend applications consume well-structured, tested, and documented analytical data.

- Optimize complex BigQuery and SQL queries to ensure low-latency data retrieval for personalized, member-facing features.

- Partner with Data Engineering and AI teams to seamlessly consume structured data and models that drive smart, automated member interactions in the app.

- Drive a culture of operational excellence by defining and monitoring SLAs, SLOs, and SLIs for member-facing services.

- Implement advanced monitoring, alerting, and logging using Datadog, GCP Cloud Monitoring, and distributed tracing tools.

- Lead root-cause analysis (RCA) for complex production incidents and implement permanent architectural safeguards.

- Serve as a technical mentor to mid-level engineers, elevating the team’s capabilitie