Light Tech Stack

Automated multinational accounting platform replacing legacy ERP

Software Development Copenhagen, Capital Region of Denmark 51–200 employees Founded 2022 Privately Held

Light builds a cloud-native accounting platform for technology companies managing multiple entities, running on AWS infrastructure with Terraform, PostgreSQL, and Lambda. The company is actively replacing ERP systems while scaling security controls and payment integrations — a pattern consistent with modernizing finance workflows for companies leaving behind factory-era tools. Engineering-heavy hiring (12 of 22 roles) paired with active RevOps tooling work signals product-led growth with internal efficiency focus.

Tech Stack 48 technologies

Core StackTerraform AWS PostgreSQL AWS Lambda Kotlin Next.js TypeScript GitHub Actions Datadog CloudWatch SWIFT Java Go Python React Native Sentry React NetSuite AWS EKS AWS ECR AWS SES Bedrock Gradle SOPS AWS Secrets Manager SFTP SSH GnuPG ISO 20022 Expo+16 more

ReplacingERP

What Light Is Building

◆Challenges

Modernizing finance workflows
Retiring factory-era erp
Legacy erp replacement
Retiring legacy erp
Infrastructure lagging behind tools
Scaling security practices for growing engineering team
Streamlining payment integrations
Establishing security controls across infrastructure
Data migration challenges
Integration complexity

▲Active Projects

Implementing light's smart financial platform
Enterprise customer onboarding onto light platform
Build ai assistant for revops
Design and implement security controls across aws environment
Implementation workstreams planning
Technical bank integrations and payment projects
Streamlining processes and automating playbooks
Us pipeline growth campaigns
Regional roadshows and cfo dinners
Content creation for cfos

Hiring Activity

Accelerating20 roles · 10 in 30d

Department

Engineering

Ops

Sales

Finance

Marketing

Support

Seniority

Mid

Senior

Manager

Junior

Company intelligence

Find more companies like Light by tech stack, pain points and active projects

Get started free

About Light

Light automates accounts receivable, accounts payable, expenses, bookkeeping, and financial reporting for multinational companies. The platform consolidates workflows across multiple legal entities without requiring multiple disconnected systems. Founded in 2022 and based in Copenhagen, the company employs 51–200 people across engineering, sales, operations, finance, and support. The product surface integrates with banking systems (SWIFT, ISO 20022 standards) and connects to NetSuite for broader ERP replacement use cases. Active hiring spans the UK, US, and Denmark.

HeadquartersCopenhagen, Capital Region of Denmark

Company Size51–200 employees

Founded2022

Hiring MarketsUnited Kingdom, United States, Denmark

Frequently Asked Questions

What tech stack does Light use?

Light's backend runs on AWS (EKS, Lambda, RDS PostgreSQL), with infrastructure-as-code via Terraform. Frontend is Next.js and React; mobile is React Native with Expo. Payments and banking use SWIFT, ISO 20022, and SFTP. Monitoring runs on Datadog and CloudWatch.

What is Light working on?

Core projects include implementing the smart financial platform, enterprise customer onboarding, building an AI assistant for RevOps, establishing security controls across AWS, technical bank integrations, payment streamlining, and US pipeline growth campaigns.