Constantinople
The growth story
Constantinople grew from 4 to 158 employees between 2021 and 2026, raising $98M along the way, most recently a Series B in August 2026.
About
Constantinople delivers a new era of AI-native banking. Our platform provides everything to run a bank in a single technology and operations service, unlike any other vendor globally. It's the new way to power your bank. Get in touch: https://www.cxnpl.com/
Founders and leadership
Departments, and which ones grew
Headcount by function: Engineering 66 (-1% YoY), Product Management 15 (-17% YoY), Information Technology 14 (-18% YoY), Finance 11 (+38% YoY), Operations 10 (+11% YoY), Business Development 6 (-14% YoY).
Talent flow
Most common previous employers of Constantinople staff: Westpac (14), Accenture (14), Grab (11), Commonwealth Bank (7), Razorpay (6), Tata Consultancy Services (6). Former Constantinople employees most often moved to Westpac (6), Commonwealth Bank (3), Better Season Project (3), NAB (2), Google (2), Everlab (2).
Alumni worth knowing
The Constantinople mafia
8Chris Dwyer, was Founding Engineer until 2025Andrew Truong, was Founding Software Engineer until 2025William Lawless, was Senior Product Manager until 2025Kristina Mahony, was Software Engineering Director & Head of Lending until 2025Alan Nguyen, was Senior Product Manager, AI until 2026Jonas Whitgift, was Founding Software Engineer until 2025
Sam Gleeson, was Chief Product and Engineering Officer until 2023
Maciej Adamczak, was Acting Head of Engineering until 2026Hiring now
Web traffic
Traffic mix: 41% direct, 45% search, 5% social, 1% paid.
What this company is made of
Most common skills at Constantinople: Python (Programming Language) (50), Java (45), Leadership (38), Communication (37), C++ (35), Amazon Web Services (AWS) (35), SQL (34), C (Programming Language) (33).
Where the team actually sits
Constantinople people are concentrated in New South Wales, Australia (45), Karnataka, India (20), Greater Sydney Area (16), Australia (8).
Search footprint
Constantinople attracts about 10 organic search visits a month. It gained 0 ranking keywords and lost 0 in the last period.
Frequently asked
Constantinople has 158 employees as of September 2026.
Constantinople has raised $98M in total, most recently a Series B round in August 2026.
Constantinople was founded in 2022 by Macgregor Duncan, Dianne (Di) Challenor.
The most common previous employers of current Constantinople staff are Westpac (14 people), Accenture (14 people), Grab (11 people).
Former Constantinople employees most often move to Westpac (6), Commonwealth Bank (3), Better Season Project (3).
At least 7 companies have a founder who previously worked at Constantinople, including Rosella, ThinkPrivate, Better Season Project.
Constantinople attracts about 10 organic search visits a month.
The most common skills among Constantinople staff are Python (Programming Language), Java, Leadership, Communication, C++.
Constantinople staff are concentrated in New South Wales, Australia (45), Karnataka, India (20), Greater Sydney Area (16).
Constantinople has about 66 people in Engineering, down 1% over the past year, as of September 2026.
Constantinople has about 15 people in Product Management, down 17% over the past year, as of September 2026.
Computed from 123 current and 119 former Constantinople profiles, as of September 2026. Source: Crustdata.
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