Development Intern

il y a 24 heures


Paris, Île-de-France Finastra Technology Temps plein
Who are we?


At Finastra, we are a dynamic global provider of open finance software solutions, dedicated to expanding access to financial services. Our innovative applications span Lending, Payments, Treasury and Capital Markets, and Universal Banking. Proudly serving over 8,000 customers, including 45 of the world's top 50 banks, we aim to boost financial inclusion for all. Join us and be part of a vibrant company that embraces diverse perspectives, and is committed to doing well by doing good.

Finastra & TCM: Who are we?

At Finastra, our purpose is to unlock the power of finance for everyone.

We build and deliver innovative, next-generation technology on our open Fusion software architecture. We're one of the world's largest FinTechs, working with over 9,000 customers, including 90 of the top 100 banks globally.

This internship is within TCM (Treasury & Capital Markets), a specialized business unit of Finastra that provides advanced solutions for trading, risk management, and treasury operations. TCM is transitioning into an independent company, giving you a unique opportunity to contribute to a major transformation.

Why join us?

Alongside talented colleagues and engaging work, you'll gain hands-on experience in a dynamic environment where technology meets finance.

We offer access to structured training and mentorship to accelerate your growth. For the right candidate, this internship can be a stepping stone to a full-time role in our Graduate Program, giving you the opportunity to continue your journey with us and grow your career in a fast-evolving business. If you're looking to build your career, work with experts, and be part of a business entering an exciting new chapter, join us.

Your Role & Profile

Join our Decision Support team as an Intern Software Engineer and empower investment professionals by developing advanced simulation and order-generation tools for our flagship Windows-based desktop platform, Fusion Invest.

We are looking for a curious and enthusiastic intern to develop and optimize functionalities that define and monitor investment objectives, control exposures, and propose hedging actions across diverse market parameters. From data model persistence and exposure calculations to server interactions and visual presentation of indicators and results, you will contribute to the clarity, reliability and scalability at every step of users' journey.

You are committed to improving product quality through best practices and continuous learning.

You are autonomous and proactive, with a curiosity to understand the financial domain, and eager to work as part of a team in an international environment.

You are keen on delivering an intuitive user experience that anticipates operational needs.

What You'll Do
  • Design, develop, and maintain software components using C++ and C#

  • Diagnose and resolve issues across all layers of the application

  • Enhance our portfolio management system and front office components

  • Write clean, maintainable, and well-tested code aligned with industry best practices

  • Participate in code reviews and contribute to improving code quality and development standards

  • Collaborate with product owners, architects, and QA teams to translate requirements into production-ready features

What We're Looking for
  • Final year Bachelor's or Master's student in Computer Science, Software Engineering, or related field

  • Solid foundation in at least one object-oriented programming language (C#, C++)

  • Good understanding of software design principles and patterns

  • Knowledge of relational databases and SQL fundamentals

  • Strong problem-solving skills, enthusiasm for technical challenges, and keen attention to detail

  • Good written and verbal communication skills in English

  • Eagerness to learn new technologies and adopt best practices

  • Ability to work effectively in a collaborative, agile team environment

Bonus Points for
  • Experience building personal or academic projects with object-oriented programming and SQL

  • Familiarity with the Visual Studio development environment

  • Hands-on experience with version control systems (Git)

  • Familiarity with WinForms controls and DevExpress components

  • Awareness of performance, memory optimization, and usability considerations

  • Exposure to automated testing and Test-Driven Development (TDD)

  • Basic knowledge of PowerShell scripting

  • Commitment to quality and comprehensive documentation

  • Financial literacy, with a basic understanding of investment products and strategies

We are proud to offer a range of incentives to our employees worldwide. These benefits are available to everyone, regardless of grade, and reflect the values we uphold:

·       Flexibility: Enjoy unlimited vacation, based on your location and business priorities. Hybrid working arrangements, and inclusive policies such as paid time off for voting, bereavement, and sick leave.

·       Well-being: Access Confidential one-on-one therapy through our Employee Assistance Program, find support from our network of Wellbeing Champions and Gather Groups, and a calendar of monthly events and initiatives designed to help you thrive - Inside and Outside of work.

·       Medical, life & disability insurance, retirement plan, lifestyle and other benefits*

·       ESG: Benefit from paid time off for volunteering and donation matching.

·       DEI: Participate in multiple DE&I groups for open involvement (e.g., Count Me In, , , , ).

·       Career Development: Access online learning and accredited courses through our Skills & Career Navigator tool.

·       Recognition: Be part of our global recognition program, Finastra Celebrates, and contribute to regular employee surveys to help shape Finastra and foster a culture where everyone is engaged and empowered to perform at their best.


*Specific benefits may vary by location.

At Finastra, each individual is unique, bringing their own ideas, thoughts, cultural beliefs, backgrounds, and experiences together. We learn from one another, embrace and celebrate our differences, and create an environment where everyone feels safe to be themselves.

Be unique, be exceptional, and help us make a difference at Finastra


  • Business Development Intern

    il y a 2 semaines


    Paris, Île-de-France Reply Temps plein

    Business Development InternTasksMapping and identifying key accounts and relevant decision-makers within the Data & AI ecosystemEnriching and qualifying our CRM database with strategic market informationConducting multi-channel prospecting (phone, email, LinkedIn) and securing meetings with potential clientsParticipating in client meetings and contributing...


  • Paris, Île-de-France Coty Temps plein

    6 months internship starting from January 2026Product Development ESCADA Fragrances InternAs Intern of ESCADA, your mission will be to participate in the launch ofnew products and the operational implementation of marketing plans for ESCADA fragrances.ResponsibilitiesAs our Intern ESCADA Fragrances you are/ your main focus is to participate in the launch and...


  • Paris, Île-de-France coty Temps plein

    R&D Packaging Development Intern6 month internship starting January 2026R&D Packaging Development InternRESPONSIBILITIESWithin the Packaging R&D department, you will report to a Packaging Engineer who will guide you through an integration process to allow you to evolve in a pleasant and caring environment.Your main focus:Assist packaging engineers on new...

  • Development Kondor Intern

    il y a 7 jours


    Paris, Île-de-France Finastra Temps plein

    Who are we?At Finastra, we are a dynamic global provider of open finance software solutions, dedicated to expanding access to financial services. Our innovative applications span Lending, Payments, Treasury and Capital Markets, and Universal Banking. Proudly serving over 8,000 customers, including 45 of the world's top 50 banks, we aim to boost financial...

  • business development intern

    il y a 1 semaine


    Paris, Île-de-France STATION F Temps plein

    À proposSymbioseis a venture-backed deeptech company at the crossroads ofspace-techandnature-tech, pioneering the use ofAI, remote sensing, and High-Performance Computing (HPC) to transform how forests are monitored, managed, and valued.By fusing diverseEarth Observation data, from hyperspectral, LiDAR, radar, and optical imagery, Symbiose delivers precise,...

  • Development Kondor Intern

    il y a 1 semaine


    Paris, Île-de-France Finastra Technology Temps plein

    Who are we?At Finastra, we are a dynamic global provider of open finance software solutions, dedicated to expanding access to financial services. Our innovative applications span Lending, Payments, Treasury and Capital Markets, and Universal Banking. Proudly serving over 8,000 customers, including 45 of the world's top 50 banks, we aim to boost financial...


  • Paris, Île-de-France Sustainable Development Solutions Network Temps plein

    About SDSN and FABLEThe UN Sustainable Development Solutions Network (SDSN) has been operating since 2012 under the auspices of the UN Secretary-General. SDSN mobilizes global scientific and technological expertise to promote practical solutions for sustainable development, including the implementation of the Sustainable Development Goals (SDGs) and the...


  • Paris, Île-de-France OWKIN Temps plein

    About UsOwkin is an AI company on a mission to solve the complexity of biology. It is building the first Biology Super Intelligence (BASI) by combining powerful biological large language models, multimodal patient data, and agentic software. At the heart of this system is Owkin K, an AI copilot and its new LLM fine-tuned on biology called Owkin Zero, used by...


  • Paris, Île-de-France Motion Society Temps plein

    Qui sommes-nous ?Motion Society propose aux créateurs de contenu une solution pour optimiser et distribuer leurs vidéos sur toutes les plateformes de réseaux sociaux. Notre mission est d'aider les créateurs de contenu à atteindre leur plein potentiel en débloquant leur croissance sur chaque plateforme. Au cœur de la Creator Economy, Motion Society est...


  • Paris, Île-de-France SkillCorner Temps plein

    SkillCorner collects sports data 100% automatically from a single camera feed. The company, now a global leader in its field of expertise, develops Computer Vision and Machine Learning algorithms that can detect all the moving objects (each player, the ball and the referee) in the image, locate them on the pitch, track them frame by frame, and recognize...