Hiring.Camp

Senior Full Stack Guidewire Developer

Expleo Be En

·

Jun 18, 2026

Location
BRU-Brussels, BE
Type
Full-time
Department
IT
Seniority
Senior
Experience
10+ years
Closing date
Today
Source
iCIMS

Description

Overview

Expleo is a trusted partner for your innovation journey. As a global engineering, technology and consulting service provider, we are ideally positioned to help you achieve your ambitions and future-proof your business. With a smart blend of bold thinking and reliable execution, we’re able to fast-track innovation through each step of your value chain.We are strategically positioned to build value, with a global footprint across 30 countries.We are as global and local as you need us to be, with strong best-in-class pan-European technological centers and unique best-shoring capabilities.We leverage a network of high value-adding affiliates in consulting and industrial excellence, and leading partners across multiple sectors to provide you with the most comprehensive services and solutions in an ever-changing environment.

Responsibilities

  • Design, develop, and maintain Guidewire solutions in accordance with business and technical requirements.
  • Configure and customize Guidewire applications, including PolicyCenter, ClaimCenter, and/or BillingCenter.
  • Develop integrations between Guidewire and third-party systems using APIs, web services, and messaging technologies.
  • Participate in technical design workshops and contribute to solution architecture discussions.
  • Perform code reviews and ensure adherence to development standards and best practices.
  • Troubleshoot and resolve application issues, performance bottlenecks, and production incidents.
  • Support system upgrades, migrations, and Guidewire version implementations.
  • Collaborate with QA teams during testing phases and support defect resolution.
  • Produce and maintain technical documentation.
  • Contribute to continuous improvement initiatives and Guidewire development standards.

Qualifications

  • Minimum 10 years of hands-on Guidewire development experience.
  • Strong experience with:
    • Guidewire PolicyCenter
    • Guidewire ClaimCenter
    • Guidewire BillingCenter
  • Expertise in Guidewire configuration and customization.
  • Strong knowledge of Gosu programming language.
  • Experience with Guidewire Data Model extensions.
  • Experience with Guidewire Studio and Guidewire development tools.
  • Understanding of Guidewire integration frameworks.

Essential skills

  • Java development experience.
  • REST and SOAP web services.
  • API development and integration.
  • SQL and relational databases.
  • XML, JSON, XSD.
  • Messaging technologies and event-driven architectures.
  • Git and CI/CD practices.
  • Cloud experience (AWS, Azure, or Guidewire Cloud) is a strong advantage.

Desired skills

Insurance Domain Knowledge

  • Strong understanding of Property & Casualty (P&C) insurance processes.
  • Knowledge of policy administration, claims management, and billing processes.
  • Experience working within insurance transformation programs is highly desirable.

Preferred Qualifications

  • Guidewire Certified Developer certification.
  • Guidewire Certified Integration Specialist certification.
  • Experience with Guidewire Cloud Platform.
  • Experience in Agile/Scrum environments.
  • Experience working on large-scale insurance implementation projects.

Benefits

At Expleo, we are committed to providing a competitive salary and substantial benefits offering with unique wellbeing, financial and employee recognition programs.

We pride ourselves on our diverse and inclusive culture and offer a variety of family-friendly policies and enhanced leave to help you achieve a healthy work life balance.

By providing significant learning and development opportunities, we encourage individual growth and success throughout your career with us.

  • Collaborative working environment – we stand shoulder to shoulder with our clients and our peers through good times and challenges
  • We empower all passionate technology-loving professionals by allowing them to expand their skills and take part in inspiring projects
  • Expleo Academy - enables you to acquire and develop the right skills by delivering a suite of accredited training courses
  • Enjoy a comprehensive benefits package, including hospitalization and outpatient insurance, a pension and group insurance plan, employee wellbeing initiatives, sports and social events, gifts for special occasions, and much more!
  • Enjoy meal and eco vouchers to support your daily needs and sustainable purchases
  • Receive monthly representation fees to support work-related expenses
  • 32 vacation days (20 + 12 for a 40-hour week).
  • Always working as one team, our people are not afraid to think big and question the status quo.
  • Flexible homeworking policy – Balance your career and personal life

 

Our Commitment to Diversity“We are an equal opportunities employer and welcome applications from all suitably qualified persons regardless of their race, sex, disability, religion/belief, sexual orientation or age”

Skills

JavaAWSAzureCI/CDSQLGitRESTAgileScrum

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