2+ years in backend or infrastructure engineering with a focus on growth and learning.
Experience in building infrastructure at a startup and managing real-world consequences.
Proficiency in multi-cloud environments (GCP, AWS, Azure), Kubernetes, and Terraform.
Security-first mindset emphasizing risk management and audit trails.
Experience with SQL, object storage, and caching for high-throughput workloads.
Familiarity with enterprise deployment standards (VPC isolation, BYOC, SSO/SAML).
Ownership mentality ensuring tasks are seen through to resolution.
Responsibilities
Take ownership of NeoSigma's platform infrastructure from day one.
Build and scale infrastructure across multi-cloud environments.
Manage CI/CD pipelines and deployment automation thoroughly.
Architect security measures from the outset, integrating IAM and encryption.
Design data retention policies emphasizing privacy and minimal data collection.
Establish observability through structured logging and alert systems.
Lead deployment architecture, focusing on enterprise customer needs.
Benefits
Competitive salary with a substantial equity package.
Comprehensive medical benefits and generous paid time off.
Flexible work arrangements to support work-life balance.
Direct impact on technical decisions and company direction.
Opportunity for high ownership, leading to career-defining impacts.
Visa sponsorship offered for qualified candidates.
Full Job Description
What you'll do
Take full ownership of NeoSigma's platform infrastructure - lead architectural decisions and design tradeoffs from day one
Build and scale core infrastructure across multi-cloud environments (GCP, AWS, Azure)
Own CI/CD pipelines and deployment automation end-to-end, with strong rollout, rollback, and environment parity
Architect for security from day one: IAM, secrets management, least-privilege access, encryption, and audit logging baked in by default
Design and enforce data retention policies - minimal collection, defined TTLs, PII handling - so privacy is structural, not an afterthought
Build and maintain observability: structured logging, metrics, alerting, and on-call practices
Lead enterprise deployment architecture - design and ship BYOC and VPC-isolated deployments for regulated enterprise customers
Own the technical relationship with enterprise customers during deployment: SSO/SAML integration, network configuration, data residency, and compliance documentation (SOC 2, HIPAA, GDPR)
Qualifications
2+ years of backend or infrastructure engineering - we look for slope over intercept
Shipped real infra at a startup and lived with the consequences
Strong fundamentals in multi-cloud infra (GCP, AWS, Azure), Kubernetes, and Terraform
High ownership mentality - you see problems through to completion and don't wait for someone else to notice what's broken
Generalist instincts: comfortable across infra, backend services, data pipelines, and deployment tooling
Bachelor's degree in CS, Engineering, or related field (or equivalent practical experience)
Genuine interest in AI systems and enthusiasm for building infra that makes agentic products work in production
Benefits and perks
Competitive salary plus meaningful equity package
Comprehensive medical benefits and generous PTO
Flexible work arrangements
Direct impact on company direction and technical decisions
High ownership and the opportunity to make a career-defining impact
Visa sponsorship
As a founding member, you'll help define the technical foundation of NeoSigma. Your scope will grow with the company, from owning core systems end-to-end to shaping architecture, hiring, and engineering culture. This role has a natural path toward technical leadership or engineering management as the team scales.
