Company profile

Gresham Tech Stack

Data automation, reconciliation and regulatory reporting for financial firms

Software Development London 201–500 employees Founded 1969 Privately Held

Gresham sells data control, reconciliation and regulatory reporting software to financial institutions, and its stack shows a heavy GenAI push: OpenAI, Gemini, Llama, LangChain, LangGraph, LlamaIndex, Pinecone and MCP sit alongside legacy Perl, IIS and .NET. Job posts call out adopting AI across legacy systems while building RAG search and multi-agent workflows. Hiring is accelerating, engineering-led and senior-weighted, spread across seven countries.

Tech Stack 111 technologies

Core StackOpenAI LangChain Hugging Face Databricks Apache Spark AWS Snowflake Delta Lake Apache Iceberg Pinecone Python Java .NET Kotlin React TypeScript Docker Kubernetes PostgreSQL SQL Server Gemini Llama LangGraph LlamaIndex MCP Coupa SAP Ariba Spring Boot Perl IIS+80 more

What Gresham Is BuildingChallenges and projects from their job posts

◆Challenges

Adopting AI across legacy systems
Ensuring complete, accurate and trusted reporting data
Managing tax compliance across multiple jurisdictions
Strengthening data governance
Reducing operational risk
ESG compliance

▲Active Projects

AI agents and multi-agent workflows
RAG and semantic search solutions
AI services integration
Data retrieval pipeline for financial data feeds
Customer implementations across Gresham product suite
Full stack and RESTful services development

Hiring Activity

Accelerating40 roles · 25 in 30d

Department

Engineering

Data

Sales

Ops

Support

Finance

Product

Marketing

Seniority

Senior

Mid

Manager

Junior

Director

Intern

Lead

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About Gresham

Gresham is a London-headquartered, privately held company founded in 1969, with 201–500 employees. It provides cloud and managed services for financial services firms covering enterprise data management, data automation, reconciliation and control, and regulatory reporting. Its focus areas include data quality, data governance, cash management, financial control and regulatory compliance. The company hires across India, the United States, Canada, the United Kingdom, Brazil, Australia and Singapore, with teams spanning engineering, data, sales, operations, support, finance, product and marketing.

HeadquartersLondon

Company Size201–500 employees

Founded1969

Hiring MarketsIndia, United States, Canada, United Kingdom, Brazil, Australia, Singapore

Frequently Asked Questions

What tech stack does Gresham use?

Gresham uses Python, Java, .NET, Kotlin, Spring Boot, React and TypeScript, with Databricks, Apache Spark, Snowflake, Delta Lake and Apache Iceberg on AWS, plus Docker, Kubernetes, PostgreSQL and SQL Server.

Does Gresham use generative AI?

Yes. Its stack includes OpenAI, Gemini, Llama, LangChain, LangGraph, LlamaIndex, Hugging Face, Pinecone and MCP, and job posts reference RAG, semantic search and multi-agent workflows.

What countries does Gresham hire in?

Gresham is hiring in India, the United States, Canada, the United Kingdom, Brazil, Australia and Singapore, with engineering the largest hiring area and hiring velocity accelerating.

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How this profile is built

Gresham's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.