Constellation1 is seeking to innovate in real estate by building and evolving products used by real estate organizations across North America, and is looking for a Senior Software Developer to help design and deliver cloud-native services, leverage data and AI to create intelligent experiences, and raise the bar for reliability, scalability, and developer experience.
Requirements
- 6+ years building and operating production web applications at scale.
- 3+ years hands-on with cloud-native development in production.
- Strong proficiency in C-Sharp/.NET and/or TypeScript/Node.js for backend services.
- Strong experience with SQL (schema design, performance tuning, query optimization) and familiarity with NoSQL patterns where appropriate.
- Front-end experience with modern web UI frameworks (React preferred), delivering responsive, accessible UIs.
- Experience with IaC and automated CI/CD pipelines.
- Solid grasp of distributed systems concepts: idempotency, retries/backoff, eventual consistency, partitioning, caching.
Responsibilities
- Design & deliver cloud-native applications using modern patterns (serverless, event-driven, containerized) with a focus on scalability, resilience, and cost efficiency.
- Own the full stack: React + TypeScript on the front end; .NET (C-Sharp) and/or Node.js/TypeScript on the back end; SQL as a primary store, augmented by NoSQL where it fits.
- Build robust APIs (REST/JSON; GraphQL a plus), integrating with internal, third-party, and AI-powered services securely and efficiently.
- Craft intuitive, performant, and accessible UIs using modern web frameworks, ensuring responsive design across devices and optimizing for SEO and usability.
- Apply Infrastructure as Code (IaC) to define, provision, and evolve cloud infrastructure.
- CI/CD & release engineering: automate build/test/deploy with modern pipelines;
- Security by default: embed security best practices across the SDLC.
Other
- Excellent communication; able to simplify complex trade-offs and lead design reviews.
- Strong ability to solve complex problems independently
- Experience working in an Agile/Scrum environment
- FLSA Designation (US Only): Exempt
- Applicants with disabilities who would like to require a reasonable accommodation related to any part of the application process may contact us at Perseus_HR@constellationhbs.com.
