T

Tessi Tech Stack

BPO and digital services provider scaling invoice automation and Azure infrastructure

IT Services and IT Consulting Grenoble, Isère 10,001+ employees Founded 1971 Privately Held

Tessi is a 10,000+ employee BPO and digital services firm headquartered in France, operating since 1971. The tech stack reveals a Java + Spring + PostgreSQL backend with heavy Microsoft Azure adoption (Data Factory, Synapse, Logic Apps, Functions, API Management) and Power Platform for low-code process automation—a pattern consistent with large-scale enterprise process outsourcing. Active hiring across engineering, HR, and finance (accelerating velocity) paired with projects around invoice digitization, Dynamics 365 ERP rollout, and cross-functional digital transformation suggests expansion into automation-driven service lines, though internal pain points flag performance reliability and network infrastructure aging.

Tech Stack 37 technologies

Core StackJava Maven PostgreSQL Rancher Angular TypeScript GitLab Kubernetes Canva Power Platform Power Apps Power Automate Power BI Azure Data Factory Azure Functions Azure AD Azure DevOps Spring Boot JPA F5 BIG-IP Azure Dataverse Azure SQL Synapse Azure Logic Apps Azure Storage Azure API Management LinkedIn Excel SQL+7 more

What Tessi Is Building

◆Challenges

Performance reliability challenges
Recruiting senior talent
Optimizing existing data pipelines
High volume recruitment
Network equipment obsolescence
Network incident management
Network vulnerability management
Complex product evolution
Streamlining digital invoice workflows
Service downtime

▲Active Projects

Implementation of new services
Employer brand strategy deployment
Evolution of existing services
Cross-functional projects to improve bu digital invoice platforms
Digital invoice platform
Audit qualification process
Candidate experience enhancement
Fajes
Invoice digitization project
Dynamics 365 erp roll-out

Hiring Activity

Accelerating20 roles · 10 in 30d

Department

Engineering

6

HR

5

Finance

3

Ops

2

Support

2

Compliance

1

Seniority

Mid

10

Senior

3

Junior

2

Manager

2

Intern

1

Lead

1

Company intelligence

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

Get started free

About Tessi

Tessi operates a business process outsourcing (BPO) and digital services business serving enterprise clients. The company specializes in customer relations, invoice digitization, document processing, and regulatory compliance services. With 10,001+ employees and operations across France and Morocco, the organization is executing simultaneous initiatives: modernizing invoice platforms, rolling out Dynamics 365 for ERP consolidation, and deploying employer brand and candidate experience enhancements. The underlying infrastructure combines Java services on Kubernetes with Azure cloud platforms, supported by Rancher for container orchestration and F5 BIG-IP for load balancing.

HeadquartersGrenoble, Isère

Company Size10,001+ employees

Founded1971

Hiring MarketsFrance, Morocco

Frequently Asked Questions

What is Tessi's tech stack?

Java, Spring Boot, PostgreSQL, Kubernetes, Rancher, and Microsoft Azure (Data Factory, Synapse, Functions, Logic Apps, API Management, AD). Frontend: Angular and TypeScript. DevOps: GitLab, Azure DevOps.

What is Tessi working on?

Active projects include invoice digitization platform build-out, Dynamics 365 ERP implementation, digital invoice workflow optimization, cross-functional digital transformation initiatives, and employer brand/candidate experience enhancement.