Software Developer Intern

Sorry, this job was removed at 04:20 p.m. (CST) on Monday, Jul 21, 2025
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Issy-les-Moulineaux, Hauts-de-Seine, Île-de-France
In-Office
Fintech • Software • Travel • Business Intelligence • Consulting • App development • Big Data Analytics
We are the world’s leading B2B travel platform, providing software and services to companies of all sizes.
The Role

Amex GBT is a place where colleagues find inspiration in travel as a force for good and – through their work – can make an impact on our industry. We’re here to help our colleagues achieve success and offer an inclusive and collaborative culture where your voice is valued.

 

As a Software Engineering Intern, you’ll join our highly skilled R&D Amex GBT Neo team.
AmexGBT Neo is an online booking tool (OBT) and expense tool for business travel through a SaaS deployment. It allows users to search and book business trips in a user-friendly and performant web application and also enables users to claim additional expenses for reimbursement, including expenses captured from credit card statements, OCR of receipts, and manually entered claims. The service computes policies, reimbursement rules, and ensures compliance with certifications such as PCI-DSS.

Our scrum teams are empowered to develop a leading product with a strong focus on usability, performance, and scalability in an international environment.
We’re proud of our warm and inclusive culture, innovation in the travel tech space, internal promotions, and career advancement opportunities.
 

What You’ll Do on a Typical Day

  • Work in a SCRUM team

  • Assist in the design, development, and testing of new applications and

  • features

  • Participate in the evolution and maintenance of existing systems

  • Help deploy features and monitor the platform

  • Propose new ideas to enhance the product either functionally or

  • technically

 
What We’re Looking For

  • Currently pursuing a degree in Computer Science, Software Engineering, or a related field.

  • Basic knowledge of C# and JavaScript/TypeScript.

  • Eagerness to learn and master new technologies.

  • Familiarity with unit testing and TDD methodology is a plus.

  • Strong team spirit, analytical and synthesis skills.

  • Passion for software craftsmanship, excellence, and clean code.

  • Fluent in English (multicultural and international team).

  • Benefits and Opportunities

  • Gain practical experience in software development.

  • Work on meaningful projects that impact the company.

  • Mentorship and guidance from experienced engineers.

  • Potential for future full-time employment based on performance.

What Technical Skills You’ll Develop

  • C#, .NET, ASP.NET Core

  • HTML, CSS, JavaScript ES6, Vue.js

  • TypeScript

  • Oracle, Couchbase, RabbitMQ

  • OpenSearch, Amplitude Analytics

  • Cypress, Postman

  • GIT, Github, TeamCity, Docker

     

Location

Issy-les-Moulineaux, France

     

The #TeamGBT Experience

Work and life: Find your happy medium at Amex GBT.

  • Flexible benefits are tailored to each country and start the day you do. These include health and welfare insurance plans, retirement programs, parental leave, adoption assistance, and wellbeing resources to support you and your immediate family.

  • Travel perks: get a choice of deals each week from major travel providers on everything from flights to hotels to cruises and car rentals.

  • Develop the skills you want when the time is right for you, with access to over 20,000 courses on our learning platform, leadership courses, and new job openings available to internal candidates first.

  • We strive to champion Inclusion in every aspect of our business at Amex GBT. You can connect with colleagues through our global INclusion Groups, centered around common identities or initiatives, to discuss challenges, obstacles, achievements, and drive company awareness and action.

  • And much more!

All applicants will receive equal consideration for employment without regard to age, sex, gender (and characteristics related to sex and gender), pregnancy (and related medical conditions), race, color, citizenship, religion, disability, or any other class or characteristic protected by law.

Click Here for Additional Disclosures in Accordance with the LA County Fair Chance Ordinance.

Furthermore, we are committed to providing reasonable accommodation to qualified individuals with disabilities. Please let your recruiter know if you need an accommodation at any point during the hiring process. For details regarding how we protect your data, please consult the Amex GBT Recruitment Privacy Statement.

What if I don’t meet every requirement? If you’re passionate about our mission and believe you’d be a phenomenal addition to our team, don’t worry about “checking every box;" please apply anyway. You may be exactly the person we’re looking for!

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The Company
HQ: Jersey City, NJ
18,000 Employees

What We Do

American Express Global Business (Amex GBT) is the world’s leading B2B travel platform, providing software and services to manage travel, expenses, meetings & events for companies of all sizes.

Our solutions include:
Egencia: the leading software as service travel platform for small and medium-sized enterprises (SMEs).
Ovation: the solution synonymous with high-touch travel service.
The Neo Technology Group: a technology-focused team that builds cloud-based travel solutions.
Meetings & Events: providing solutions for a single meeting or an entire meetings portfolio.
Global Business Consulting: customized services to help clients optimize their travel program.

Why Work With Us

Amex GBT is a place where colleagues find inspiration in travel as a force for good and – through their work – can make an impact on our industry. We’re here to help our colleagues achieve success. Ready to explore a career path? Start your journey with us - apply now!

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