Sunday Tech Stack

AI-powered InsurTech automating underwriting, claims, and personalized product distribution

Insurance Si Lom, Bangkok 201–500 employees Founded 2017 Privately Held

Sunday operates a full-stack insurance platform combining Node.js + React frontend with Kafka streaming, PostgreSQL, and AWS infrastructure. The tech stack signals a data-processing focus (Kafka, Redis, PostgreSQL, Kibana, Grafana) matched to their active projects around claims automation, underwriting, and pricing—suggesting they're rebuilding core insurance workflows for speed. Hiring velocity is accelerating across engineering and healthcare roles, with notable demand for mid-level engineers and data specialists, indicating they're scaling both product and operational capacity.

Tech Stack 34 technologies

Core StackNode.js TypeScript React Vue AWS Redis Kafka Docker Kubernetes PostgreSQL Jenkins Ansible CloudWatch Grafana CloudFormation Terraform JavaScript Tableau Python Excel PowerPoint Google Slides GCP Git Kibana Serverless Microsoft Office Word R SQL+3 more

What Sunday Is Building

◆Challenges

Cost containment
Improving portfolio profitability
Meeting collection targets
Fraud detection and recovery
Automating underwriting processes
Optimizing turnaround time
Reducing dispute resolution time
Reducing fraudulent claims
Reducing claim processing turnaround time
Preventing injury claims

▲Active Projects

Quarterly health talks
Automating quotation and pricing processes
Data analysis of injury trends
Sunday's own product
Digital transformation of claims systems
Auto-adjudication implementation
New product creative and initiatives
Wellness workshops
Scaling written premiums
Optimizing tat and sla

Hiring Activity

Accelerating30 roles · 15 in 30d

Department

Healthcare

Engineering

Finance

Sales

Data

Ops

Support

Seniority

Mid

Junior

Senior

Manager

Intern

Lead

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About Sunday

Sunday is an InsurTech platform based in Bangkok that sells personalized insurance products and services to individuals and businesses through both proprietary channels and partner distribution. Founded in 2017, the company operates an end-to-end stack spanning sales, underwriting, pricing, claims processing, and customer service. Their stated focus is automating the entire insurance value chain via AI and digital platforms. The organization operates across 201–500 employees and is actively hiring in Thailand and Canada, with 30 open roles concentrated in healthcare, engineering, finance, and sales functions.

HeadquartersSi Lom, Bangkok

Company Size201–500 employees

Founded2017

Hiring MarketsCanada, Thailand

Frequently Asked Questions

What is Sunday's tech stack?

Node.js, TypeScript, React, Vue, AWS, PostgreSQL, Kafka, Redis, Docker, Kubernetes, Jenkins, Terraform, and monitoring tools (CloudWatch, Kibana, Grafana). Also uses GCP, Serverless, and Ansible for infrastructure.

What is Sunday working on?

Primary projects include automating quotation and pricing, digital claims-system transformation, auto-adjudication implementation, underwriting automation, and reducing claim processing turnaround time. Also scaling written premiums and optimizing service-level agreements.