TRCI-26-05069

Senior Java Microservices Engineer (Kafka/Camunda) - Collections & Litigation Tooling

Senior contract engineer to join an existing Agile/SAFe team modernizing and extending a centralized collections/litigation tool (Ligis) in a banking context. You will build and maintain microservices and integrations using standard APIs and event-driven architecture (Kafka), implement workflows (Camunda/BPMN), and deliver interfaces with multiple repositories and third-party systems (RET/BCP, Bodacc events, file-sharing mediation). Strong Java (21+), Spring Boot, containerized apps, CI/CD, observability (Datadog), and AWS services are required; banking/collections/litigation domain knowledge is appreciated. Based in Paris with occasional remote.

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Position summary

Location: France
Workplace: On-site
Employment: Contract
Experience: Minimum 7 years and Maximum 15 years

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Role overview

Why This Role Matters.

Your Impact

Deliver Enterprise Value

Help organisations solve complex business problems through modern technology, consulting expertise and measurable outcomes.

Collaboration

Work Across Teams

Collaborate with consultants, architects, engineers and client stakeholders throughout the project lifecycle.

Growth

Learn Continuously

Gain exposure to enterprise technologies, certifications, mentoring and real-world project experience.

Career Path

Grow With Ubique

Build a long-term consulting career with opportunities to take on greater responsibility and leadership over time.

Responsibilities

What You'll Be Doing.

Every role at Ubique contributes directly to solving meaningful business challenges for our clients.

The main mission of the Litigation Department is to monitor and manage cases in amicable, judicial, individual and collective proceedings, on all products.

The tool currently deals with leasing, medium and long-term loan products and innovation aid.

Within the existing Agile team, the roadmap of new features and modernization of work already done on the one hand, and the respect of the 'By and Adopt' strategy used for this project requires interfacing work between 'standard' APIs & Events with the other applications of the information system.

The functional specifications are written by the Business Analysts and the configuration and development work is to be carried out in accordance with the instructions of the project's Tech Lead. To date, the following works have been identified

Implementation and maintenance of the RET (Third-Party Repository) link > Ligis: API and Events interface between Ligis (consumer) on the one hand and BCP & RET (producers) on the other hand.

Setting up and maintaining user notifications: from Ligis' standard events, produce events for user notification when appropriate

Maintenance of the mediation component between the sharing area (files) and Ligis (events)

Implementation and maintenance of the consumption of Bodacc vents to create insolvency proceedings automatically

Interfacing with the various repositories, via the Ligis API and the Events produced by the repository system

Very good command of a BPMN tool (Camunda) The mission is carried out in compliance with the SAFe method. The follow-up is carried out during the various ceremonies (sprint planning, sprint review, daily, etc.) with the support of Jira

Banking experience appreciated (Already working in the field of Collection, Litigation and Amicable)

Technology stack

Tools & Technologies.

The platforms and technologies you'll use to build modern, enterprise-grade solutions.

Java 21

Required

Spring Boot

Required

Microservices

Required

Apache Kafka

Required

Event-driven architecture

Required

Camunda

Required

BPMN

Required

AWS

Required

Maven

Required

Datadog

Required

Jenkins

Required

Containerized applications

Required

Docker

Required

Kubernetes

Required

REST API

Required

SAFe

Required

Jira

Required

GitLab

Required

Ligis

Required

Cassiopae

Required

Requirements

Skills & Experience.

We value curiosity, collaboration and continuous learning. If you don't meet every requirement but believe you can make an impact, we'd still love to hear from you.

Essential

Required Qualifications

Java 21+

Spring Boot

Microservices architecture expertise

Apache Kafka (event-driven architecture, topics/consumers/producers, configuration)

BPMN workflow tool (Camunda)

Containerized applications (e.g., Docker/Kubernetes)

AWS services (unspecified)

Maven

Datadog (monitoring/observability)

CI/CD tooling (Jenkins)

API & event interfacing/integration work

SAFe/Agile delivery with Jira ceremonies

Preferred

Nice to Have

GitLab

Banking/financial services experience

Collections/Recovery/Litigation/Amicable domain experience

Ligis software package experience

Cassiopae software package experience

Experience integrating with third-party repositories (RET) and external event sources (e.g., Bodacc)

AI Agent tools/skills (agentic tooling)

What you'll gain

More Than Just A Job.

We're committed to helping every team member grow professionally, personally and technically while working on meaningful projects.

Global Exposure

Collaborate with international clients and multicultural teams on enterprise programmes.

Continuous Learning

Expand your expertise through mentoring, certifications and hands-on project experience.

Career Growth

Take ownership, develop leadership skills and grow your consulting career over time.

Flexible Working

Hybrid and remote collaboration designed around trust and delivering exceptional outcomes.

People First

Join a supportive culture where collaboration, respect and long-term relationships come first.

Enterprise Projects

Work on meaningful technology initiatives for leading organisations across industries.

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