Landytech Tech Stack

Investment management platform for multi-asset portfolio control

Software Development London, England 51–200 employees Founded 2018 Privately Held

Landytech builds Sesame One, an investment management platform targeting family offices, trust companies, and private banks. The tech stack is conventionally polyglot — React and React Native for frontend, Python and JPA-backed Java/Spring for backend services, with data processing via NumPy, Polars, and DuckDB — and shows no major tech transitions, suggesting stability over experimentation. Hiring is balanced across sales, engineering, and ops (with senior positions outnumbering junior), and active pain points center on deal conversion and process scaling, typical markers of a product-market-fit stage company navigating early-stage go-to-market friction.

Tech Stack 40 technologies

Core StackSlack Figma Adobe Creative Cloud Sketch InVision React Python NumPy Azure DevOps Kubernetes Docker SonarQube Kotlin Java Elasticsearch React Native Redux TypeScript Vite Teams Outlook Polars DuckDB Git Spring Boot JPA Gradle Recoil React Query Ant Design+10 more

What Landytech Is Building

◆Challenges

Lack of marketing support
Early stage development
Converting interest into closed deals
Risk coverage gaps
Scaling office processes
High-touch b2b model
Complex product conversion
Expanding into new territories

▲Active Projects

Private asset data management
Financial metrics api development
Data pipeline optimization

Hiring Activity

Steady15 roles · 5 in 30d

Department

Sales

Engineering

Ops

Data

Design

Product

Seniority

Senior

Mid

Junior

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About Landytech

Landytech, founded in 2018 and based in London, develops Sesame One, a portfolio management platform built for family offices, trust companies, and private banks. The product addresses core operational challenges: multi-asset data aggregation, portfolio analytics, reporting, and stakeholder communication. The technology surface spans data ingestion and transformation (NumPy, Polars, DuckDB, Elasticsearch), backend services (Java/Spring, Kotlin), and frontend client applications (React, React Native). The company operates with 51–200 employees across the UK and India, with active hiring in sales, engineering, and operations roles.

HeadquartersLondon, England

Company Size51–200 employees

Founded2018

Hiring MarketsUnited Kingdom, India

Frequently Asked Questions

What tech stack does Landytech use?

Landytech uses React and React Native for frontend, Python and Java/Spring Boot for backend, Polars and DuckDB for data processing, and Elasticsearch for search. Infrastructure runs on Kubernetes and Docker; code management via Git and Azure DevOps.

Where is Landytech headquartered?

Landytech is headquartered in London, England, and was founded in 2018. The company has 51–200 employees and is privately held.