Blossom Tech Stack

Cloud-native core banking platform for credit unions

Financial Services Ogden, UT 201–500 employees Founded 2020 Privately Held

Blossom operates a fully integrated core banking, digital banking, and payments platform purpose-built for credit unions, replacing legacy monoliths with cloud infrastructure (AWS, Kubernetes, Docker). The stack is modern polyglot (Java, Python, React, Next.js, PostgreSQL) and test-heavy (Selenium, Cypress, Playwright), reflecting a maturing engineering organization. Current hiring velocity is accelerating with engineering-led growth (5 open roles) alongside product and support scaling—consistent with active client onboarding initiatives and data migration workflows that signal rapid customer expansion.

Tech Stack 33 technologies

Core StackPostgreSQL MySQL JavaScript Java Tailwind CSS React Next.js TypeScript Selenium Cypress Playwright Python Jenkins GitHub Actions AWS Docker Kubernetes Terraform Google Workspace Android iOS CSS Scrum Kanban SQL XML REST API WSDL AWS Direct Connect AWS Transit Gateway

What Blossom Is Building

◆Challenges

Reducing churn
Complex financial services
Member acquisition
Client onboarding
Migrating data from external cores
Automating repeatable migration workflows
Scaling high-availability systems
Improving client satisfaction
Reducing operational friction
Addressing systemic issues

▲Active Projects

Next-generation technology layer
Automation implementation
Client onboarding and adoption initiatives
Website sales support
Prospecting inbound leads
Data migration for new cooperatives
Automation of migration workflows
Scalable high-availability systems
Ai-driven automation initiatives
Knowledge base development

Hiring Activity

Accelerating15 roles · 9 in 30d

Department

Engineering

Product

Support

Sales

Seniority

Mid

Lead

Junior

Manager

Senior

Notable leadership hires: Technical Lead

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About Blossom

Blossom provides an integrated suite of core banking, digital banking, and payments solutions for credit unions, built cloud-native from inception. The company serves over 350 credit unions spanning thousands of employees and millions of members across the United States and Colombia. Founded in 2020, Blossom has consolidated the market through acquisition (HomeCU in 2020, CUProdigy in 2024) and launched its new platform in 2023. The product covers mobile and online banking, account opening, card issuing, loan origination, and business analytics—addressing the need to retire fragmented vendor tooling in favor of a unified system.

HeadquartersOgden, UT

Company Size201–500 employees

Founded2020

Hiring MarketsColombia, United States

Frequently Asked Questions

What technology does Blossom's platform use?

Blossom runs on AWS with Kubernetes and Docker orchestration. The stack spans Java, Python, React, Next.js, PostgreSQL, and MySQL, with testing via Selenium, Cypress, and Playwright. CI/CD uses Jenkins and GitHub Actions.