Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials

Overview

Landytech is a London financial technology company founded in 2016 that consolidates investment reporting for asset owners. Its Sesame platform aggregates holdings across banks, funds and private assets into one performance and risk view for family offices and institutions. The company handles data collection and normalisation as part of the service.

Technologies

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Tech DNA
C++
Python
Rust
DuckDB
AI/ML
C++
Python
DuckDB
NumPy
Polars
Other
Rust
ETL/ELT
Stack modernity Cutting-edge
76/100
How modern this stack is, based on technology relevance, AI adoption and the share of legacy tools.
In-demand technologies
Python 1 job Required
Rust 1 job Optional
C++ 1 job Optional
Polars 1 job Optional
DuckDB 1 job Optional
NumPy 1 job Optional
ETL/ELT 1 job Optional
Salary medians are calculated from this company's open jobs and compared with the market.
Industry adoption
Python
23%
ETL/ELT
10%
C++
6%
NumPy
4%
Rust
3%
Polars
1%
Share of companies in the same industry that use each technology.
Stack changes
Rust Sep 2026
Python Sep 2026
Polars Sep 2026
NumPy Sep 2026
ETL/ELT Sep 2026
DuckDB Sep 2026
C++ Sep 2026
Technologies recently added to or removed from this company's stack - a signal of tech migrations and new initiatives.

Growth

Hiring Momentum
38/100
Slowing
Open positions
3
0 opened / 0 closed in 30 days
ATS activity
Every ~1 hours
09/06/2026
Hiring Dynamics 0%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
Sales
67%
Backend
33%
Activity Timeline
Added Rust to stack Sep 2026
Added Python to stack Sep 2026
Added Polars to stack Sep 2026
Added NumPy to stack Sep 2026
Added ETL/ELT to stack Sep 2026
Added DuckDB to stack Sep 2026
Added C++ to stack Sep 2026

Offices

Where the company hires and what each office is for
Cities
1
Hiring now
1
Countries
1
Busiest office
London
London United Kingdom
HQ
API Documentation
3 open roles 33% engineering 50-200 est. staff
hires for Sales, Backend
52a Cromwell Road, London, SW7 5BE, United Kingdom
seen since Apr 2024 company site, job postings

Jobs

Senior Python Engineer - B2B SaaS Fintech - AI

Verified live · 1 day ago 10 months ago
$94k – $170k per year (Estimated) • Equity • Remote/Hybrid • Full-Time • Bachelor's Degree • London
C++
Python
Rust
DuckDB
AI/ML
NumPy
Polars
Analytics
ETL/ELT
Apply

Senior Sales Executive - B2B SaaS Fintech

Verified live · 1 day ago 1 year ago
Equity • Remote/Hybrid • Full-Time • Bachelor's Degree • London
Apply

Sales Executive - B2B SaaS Fintech

Verified live · 1 day ago 2 years ago
Equity • Remote/Hybrid • Full-Time • Bachelor's Degree • London
Apply