Celestrahealth
Full Stack Software Developer / Dev Ops
Full stack developer/DevOps building a medical gait-analysis platform: TypeScript/Node.js backends on AWS serverless (Lambda, API Gateway, CDK, SQS), MongoDB/Redis data layers, GitHub Actions CI/CD, with optional React web, Python/ML, and iOS/Android mobile work. Ottawa-based, cross-functional product team.
- Compensation
- Not disclosed
- Location
- Ottawa, Canada
- Work setup
- Not specified
- Seniority
- Not specified
- Employment
- Not specified
- Experience
- 4+ years
- Category
- Fullstack
- Posted
Skills
Must have
- 4+ years building production backend systems with TypeScript/Node.js
- Mobile app development experience (iOS and/or Android)
- AWS DevOps experience
- Hands-on AWS serverless experience: Lambda, API Gateway, CDK, SQS
- NoSQL data-layer experience with MongoDB and Redis (modeling, performance, reliability)
- Experience with RESTful API design and implementation
- Strong testing and quality discipline (unit/integration tests, ESLint)
- Manage CI/CD pipelines through GitHub Actions & Workflows
- Comfortable with architecture patterns (Clean Architecture / DDD-style layering / Design Patterns)
- Ability to work in cross-functional product teams and own features end-to-end
- Writes clean, maintainable, well-structured code with attention to reliability and performance
- Monitors live production systems and proactively acts on issues or anomalies
- Proactive self-starter who takes ownership and drives solutions independently
- Embraces experiments and rapid prototyping as part of product roll-out
- Continuous improvement mindset across product, codebase, architecture, and workflows
- Takes end-to-end responsibility for features from implementation to long-term maintainability
Nice to have
- React + TypeScript frontend experience (Vite/Jest/Cypress stack)
- Python service/ML pipeline familiarity (TensorFlow, NumPy/SciPy stack)
- Android development: Kotlin, Compose, Hilt
- iOS development: Swift, MVVM-C, RxSwift
- Healthcare or regulated-domain mindset and previous health tech experience
- Familiarity with cybersecurity, data management and privacy standards (SOC 2, HIPAA, GDPR, ISO 27001)
- Experience integrating third-party platforms (Auth0, Stripe, Twilio, Datadog)
Full description
Job Application and Information for: Job - Full Stack Software Developer / Dev Ops (Ottawa Based)
We are looking for a software developer with front-end and back-end skills, as well as mobile app development (iOS and/or Android) and AWS Dev Ops experience.
Core Qualifications (Must-Have)
- 4+ years building production backend systems with TypeScript/Node.js
- Hands-on AWS serverless experience: Lambda, API Gateway, CDK, SQS
- Solid data-layer experience with nosql database systems with MongoDB and Redis (modeling, performance, reliability)
- Experience working with RESTful API design and implementation
- Strong testing and quality discipline (unit/integration tests, ESLint)
- Manage CI/CD pipelines through Github Actions & Workflows
- Comfortable in architecture patterns (Clean Architecture / DDD-style layering / Design Patterns)
- Ability to work in cross-functional product teams and own features end-to-end
- Writes clean, maintainable, and well-structured code, with attention to reliability and performance.
- Monitors live production systems and proactively acts when issues or anomalies are detected.
- Embraces experiments and rapid prototyping as part of the product roll-out process
- A proactive, self-starter developer who takes ownership, identifies issues independently, and drives solutions without needing constant direction.
- Continuous improvement mindset. Constantly looking for ways to improve the product, codebase, architecture, and development workflows.
- Takes end-to-end responsibility for the features they develop, from implementation to stability and long-term maintainability.
Additional Qualifications (Nice-to-Have)
- React + TypeScript frontend experience (Vite/Jest/Cypress stack)
- Python service/ML pipeline familiarity (gait analyzer uses Python, TensorFlow, NumPy/SciPy stack)
- Android: Kotlin, Compose, Hilt
- iOS: Swift, MVVM-C, RxSwift
- Healthcare or regulated-domain mindset (privacy, reliability, traceability) as well as previous experience in the health tech domain.
- Familiarity with cybersecurity, data management and privacy standards, including SOC 2, HIPAA, GDPR and ISO 27001
- Experience integrating third-party platforms (Auth0, Stripe, Twilio, Datadog)
We Offer:
- Competitive salary and benefits package
- Opportunity to work at the forefront of medical technology, in collaboration with our team of Human Kinetics PhDs, senior neurologists and patient advisors
- Dynamic and collaborative work environment
- Professional growth and development opportunities