Backend Engineer (Learn) at Sana

Stockholm, Stockholm County, Sweden

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Not SpecifiedCompensation

Senior (5 to 8 years)Experience Level

Full TimeJob Type

UnknownVisa

EdTech, TechnologyIndustries

Requirements

Experience with TypeScript/Node.js, Postgres, and distributed systems primitives
Proficiency in designing and decomposing services and APIs for scale and clarity
Skills in building eventing and queue systems for reliable, high-throughput data flows
Expertise in schema evolution, migrations, query/index optimization, and caching strategies
Ability to define and enforce consistency models and multi-region readiness
Knowledge of performance optimization, budgets, and privacy/tenant isolation
Hands-on experience with backend technologies like Kotlin
Familiarity with the tech stack: TypeScript, Kotlin, Node.js (backend); Postgres, Redis (databases); GCP/Kubernetes/Terraform (cloud infra)

Responsibilities

Design and decompose services and APIs for scale and clarity
Build eventing and queue systems for reliable, high-throughput data flows
Lead schema evolution, migrations, query/index optimization, and caching strategies
Define and enforce consistency models and multi-region readiness
Optimize for performance budgets and privacy/tenant isolation
Build and evolve core services that power agents and product features, focusing on enterprise-scale workloads, performance optimization, and long-term architectural sustainability
Drive architecture and systems design to support high volumes of data, entities, and demanding enterprise clients
Work hands-on with TypeScript/Node, Postgres, and distributed systems primitives

Skills

Key technologies and capabilities for this role

TypeScriptNode.jsKotlinPostgresAPIsEventingQueuesCachingDistributed SystemsSchema Evolution

Questions & Answers

Common questions about this position

What is the compensation for this Backend Engineer role?

The role offers a competitive salary complemented with a transparent and highly competitive options program.

Is this Backend Engineer position remote or onsite?

The position is onsite.

What technical skills are required for this role?

The role requires hands-on experience with TypeScript/Node, Postgres, and distributed systems primitives, along with skills in designing services and APIs, building eventing and queue systems, schema evolution, query optimization, caching, and performance optimization.

What is the company culture like at Sana?

Sana features a product-obsessed team of engineers and designers from top companies like Google and Spotify, focused on technical excellence and rapid iteration, with a culture of continuous feedback, mentorship from senior leaders, talented teammates across 5+ countries, and regular team gatherings.

What makes a strong candidate for this Backend Engineer position?

Strong candidates have expertise in designing scalable services and APIs, building reliable eventing systems, optimizing databases and performance, and ensuring privacy and tenant isolation, with hands-on experience in TypeScript/Node, Postgres, and distributed systems.

Sana

Health benefits for small businesses

About Sana

Sana Benefits provides health insurance solutions specifically designed for small businesses. Their offerings include comprehensive health plans that cover medical, dental, and vision needs, along with additional services like virtual care, maternity support, and lab imaging. These plans aim to be affordable and accessible, helping small businesses offer quality health benefits to attract and retain employees. Unlike traditional health insurance providers, Sana simplifies the management of these benefits, allowing businesses to easily handle tasks like open enrollment and employee changes. The company focuses on customer satisfaction, boasting a high renewal rate, which reflects its commitment to providing valuable services that meet the needs of small businesses.

Austin, TexasHeadquarters

2017Year Founded

$103.9MTotal Funding

SERIES_BCompany Stage

HealthcareIndustries

201-500Employees

Benefits

Competitive salary & equity

100% remote

Monthly WFH stipend

Flexible PTO

Medical, life, dental, & vision

Paid parental leave

Charity matching

Risks

Recent layoffs may impact service quality and customer satisfaction.

Expansion into new markets could lead to operational challenges and competition.

Transition to a combined health plan model may face integration challenges.

Differentiation

Sana offers $0 healthcare options, virtual care, and comprehensive health plans.

The company simplifies benefits management for small businesses, enhancing user experience.

Sana's high customer retention rate indicates strong customer satisfaction and loyalty.

Upsides

Expansion into Alabama and Wisconsin opens new markets and revenue opportunities.

Partnership with Miga enhances cardiovascular care, attracting more small business clients.

$60 million Series B funding supports technology investment and market expansion.

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