Coexya in Rennes

The Brittany-based agency, which employs around 120 people, specialises in the following areas of technical expertise: Smart Data - Healthcare, software publishing, customer communication management (CCM / desktop publishing) and RPA (Robotic Process Automation).

What we offer

  • Joining an agency where 80% of our projects are carried out on a fixed-price basis on our premises (not a lot of project management for an ESN)
  • A team of 120 people in Rennes where everyone is on a first-name basis
  • A personalised induction programme lasting several months, with a welcome pack on arrival
  • Regular training with local management to support your career
  • Hybrid working conditions in tune with our employees’ needs, in newly renovated, attractive premises or teleworking (10 flexible days)
  • Encouragement for eco-responsible travel (public transport reimbursed up to 75%, bike/electric car option with on-site recharging point)
  • Technical, sporting and convivial events: coding battle, blindtest, poker, badminton tournament, shuffleboard at lunchtime… with a top-class ESC!

Everyday training with Escales by Coexya

“Escales by Coexya” is a program open to all, focusing on tech, agility and soft skills, in the form of technical challenges, serious games, experience sharing, etc...

 

This video showcases the Escales programme introduced at the Rennes office.


The Escales programme offers Coexya employees an opportunity to take a break from their daily routines and gain new experiences, focusing on agility as well as other professional areas (tools, methods, quality, techniques, communication, etc.). The programme is presented in an intentionally light-hearted and dynamic format.


The missions of Escales are to:



  • Attract and retain new employees.

  • Enrich employees’ daily routines while fostering their growth.

  • Unite all employees at the agency around diverse topics.

  • Unleash energy and identify high-potential employees.

  • Provide value to employees and clients.

  • Share the DNA and culture of the Business Unit.


4 centres of expertise

Smart Data Division

The mission of the Smart Data division? To do everything possible to provide rapid access to useful information, despite the diversity of data sources, document volumes and heterogeneous formats.

 





Meet Yann, Software Engineer


Hello, my name is Yann. I’m a Software Engineer in the Search & Semantic team. My speciality is Front-End development, where I focus on highlighting data within our Smart Data solutions.


Can you introduce the Search & Semantic team in Rennes?


In the Rennes-based Search & Semantic team, we develop search engine solutions that aggregate data from various sources and present it through a single access point. This enables data to be displayed in a structured and indexed manner. While our primary focus is healthcare, we also work with clients in cultural and institutional sectors.


What are the team’s main missions?


The missions in the Search & Semantic team are diverse. Personally, I’ve worked on application maintenance and feature development for various cultural projects. I’ve also conducted studies in my areas of expertise, including SEO, performance analysis, and audience reporting. More recently, I’ve contributed to applications in the healthcare sector.


Can you tell us more about the Consore project?


The Consore project is particularly meaningful, as it aims to aggregate and highlight data in the healthcare sector, especially in cancer research.


What is the goal of this project?


The goal of the Consore project is to make data more accessible to researchers. It does so by creating cohorts of patients with common characteristics, enabling researchers to compare these cohorts with their own patients.


How is the team dynamic?


Our team dynamic revolves around our projects. We regularly discuss the actions to take, best practices, and task planning through retrospectives and daily meetings. Beyond work, we participate in fun and sports activities to strengthen our team bond.


What do you enjoy about your job?


I enjoy feeling like I’m progressing, discovering new things, and refining features based on business needs to achieve optimal satisfaction.


How was your integration into the team?


My integration into Coexya began with a trip to Lyon to meet the teams, discuss project architectures, and build connections. I then joined the Rennes team to help expand the Search & Semantic team and work on healthcare-related projects.


Why should someone join Coexya?


Coexya offers strong human and technical resources for its projects, as well as a great sense of solidarity and good humour.






RPA (Robotic Process Automation) Division

The goal of our RPA robots? To automate repetitive, low-value-added tasks for operational teams.















RPA Team Rennes


Hello, I’m Manon, a Business Analyst and Project Manager in the RPA team.


Can you introduce the RPA team in Rennes?


The RPA (Robotic Process Automation) team develops solutions using specialised software to help our clients automate repetitive manual tasks. This allows their employees to fully utilise their skills and expertise without spending time on tasks that can be handled by a robot. We provide these robots and are a diverse team of developers, business analysts, and project managers.


What does a Business Analyst do at Coexya?


An RPA Business Analyst acts as the bridge between the client’s business team and the developers. They immerse themselves in the client’s team as if they were a new member, learning the business, its vocabulary, and its daily challenges.


The Business Analyst identifies the team’s needs and documents them in a way that developers can use. They ensure the final product meets the client’s requirements and that developers have all the resources necessary to complete their work.


What do you enjoy most about your job?


What I love most is discovering new professions. Joining a new team, learning what they do, understanding their vocabulary and constraints, and then delivering solutions that lead to satisfied clients is incredibly rewarding.


Can you tell us about a project that stood out to you?


One particularly memorable project was with the accounting team of a luxury goods company. The process we were tasked with automating was complex, and there were doubts about whether RPA could even be applied. Additionally, the team was initially hesitant about using a robot in their workflow, as the term “robot” can be intimidating.


The challenge was to truly understand their needs and build trust. After the first demo, they were delighted, and from that point on, the collaboration was excellent. We delivered a robust solution that works perfectly today, making it a particularly satisfying and challenging project.


What is Escales 2021?


Escales 2021 is an internal training programme that started with Agile Fest in 2020. The goal was to promote agile culture within the company through events like experience sharing and serious games, all centred around agility.


In 2021, we expanded the programme to include training on a variety of topics beyond agility, such as client relationships, communication, and soft skills. We continue to foster innovation and collaboration through team-led workshops and animations. It’s been a fantastic way for colleagues from different departments to meet, learn from each other, and grow.


Why join Coexya?


Coexya supports career development. Experienced mentors are available to guide you, which is particularly helpful for young developers uncertain about the direction of their careers. There are plenty of opportunities for autonomy and growth, with support available when needed. That’s why I enjoy working at Coexya and recommend it to anyone motivated to thrive in this type of environment.


How would you describe the Rennes office in one sentence?


The Rennes office feels like a close-knit community where everyone knows each other. We prioritise connection, knowledge sharing, and creating a welcoming environment with activities and events that strengthen bonds among colleagues. It’s a genuinely pleasant place to work.




























CCM (Customer Communication Management) Division

Since 2001, our teams have been developing customer communications for major operators in the telecoms, energy, banking and insurance sectors.
















Developer Role in CCM/Document Composition


Hello, I’m Lauriane. I joined Coexya Rennes in November 2019, following a career change into development. I work as a document composition developer within the Quadiant team, which currently has around twenty members.


What does document composition mean to you?


Document composition is a little-known term, yet it’s something we encounter daily. To understand it, let’s start with the need it addresses. Imagine you’re a bank needing to generate account statements every month for millions of clients. Your client data is stored in your database. You could either manually create each statement in Excel, or you could turn to technical solutions to automate this process.


That’s where document composition comes in. It’s the intersection of publishing and IT, encompassing all tools and methods that enable organisations to automate the generation of outgoing communications, particularly for their clients.


These communications can include traditional paper formats, but increasingly also digital formats like PDFs for client portals, emails with attachments, and even SMS messages.


Our clients are mostly large enterprises in sectors like banking, insurance, telecommunications, and energy. Document composition is a key part of CCM (Customer Communication Management).


What technologies are used in document composition?


At the Rennes office, we have the privilege of working with market leaders like Quadiant and OpenText. To create a document composition workflow for, say, a bank, we use an orchestration tool to manage client data and direct it to a composition tool.


The composition tool contains templates, such as the account statement layout. These templates are like fill-in-the-blank documents with variables that are dynamically populated based on the data flow. For example, a table might have rows for each transaction, or certain text might appear only if specific conditions are met.


The output is a fully customised communication tailored to the client. From there, the orchestration tool sends the communication to the appropriate provider, whether for printing, emailing, or sending SMS.


Even though we work with a suite of software tools, we often need to script within or outside the software, developing utilities to automate processes based on project requirements.


What are the essential qualities of a document composition developer?


First and foremost, rigour is critical. Clients entrust us with communications that sometimes reach thousands or even millions of recipients, so their brand image is at stake.


Good interpersonal skills are also vital. While some tasks are solo, teamwork and regular client interactions are an integral part of the role.


How have you grown since joining?


Since joining Coexya Rennes two years ago, my growth has been gradual. I started with training—there’s no formal external training in document composition, so all new hires are trained internally.


After that, I worked on increasingly complex projects, always progressing step by step.


What does your current project involve?


Currently, I’m working for the insurance arm of a major national bank. The client is migrating their document composition workflow to Quadiant, and my role is to verify the quality of developments and communications that have already been migrated.


What are your future career prospects?


As a document composition developer, several career paths are open to me. The most natural is becoming an expert in a few years. Alternatively, I could move into project management or even the commercial side, participating in pre-sales.


Coexya also offers opportunities across various Business Units, so if I become curious about another area, I know I’ll be supported in making the transition.


Why join the Rennes office?


The first word that comes to mind is kindness. Our teams are diverse, from juniors to seasoned experts, and the focus is on cohesion and mutual support.


Management genuinely listens to and considers our expectations. I’d tell a newcomer that at Coexya Rennes, we take our work seriously, but we also know how to have fun.


We organise plenty of internal events, like quizzes and the infamous blind test, which has become an institution. These evenings are full of laughs, a bit of drama over contested victories, and stories we still talk about months later. It’s always a good time!








Development Department

Our development division specializes in the design of software solutions (such as Tediji by Coexya), combining both the development of customized products and integration assignments for our customers.

👉 Discover the Tediji offer

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