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QUANTEAM (RAINBOW PARTNERS Group)

Senior Software Engineer (.NET)

QUANTEAM (RAINBOW PARTNERS Group)
Portugal · Full-time · Mid-Senior

🤔Who are we?


As the founding entity of RAINBOW PARTNERS, Quanteam is a consulting firm specializing in the fields of Banking, Finance, and Financial Services. Guided by our core values of closeness, teamwork, diversity, and excellence, our team of 980 expert consultants, representing 35 different nationalities, collaborates across 12 international offices: Paris, Lyon, New York, Montreal, London, Brussels, Geneva, Lisbon, Porto, Casablanca, Madrid and Singapore. Committed to sustainability (Ecovadis Gold), diversity (gender index: 92%), and quality of work life (Best Workplace Experience), Quanteam is a forward-thinking enterprise.


🚀 Our Expertise


With a dual expertise in both business and IT, Quanteam supports its corporate clients (investment banks, asset management companies, private and retail banks, custodians, etc.) across the entire Front-to-Back spectrum in evolving their business activities and transformation projects.


Our teams are organized into 5 expertise areas:

➡ Quantitative Finance

➡ Risk, Compliance, and Regulatory

➡ Operations and Finance

➡ Transformation and Organization

➡ Information Systems

In 2023, Quanteam generated a revenue of €74.6 million.



🔎We are looking for a Senior .NET Backend Developer


MAIN TASKS:

  • Design, build, improve, and maintain efficient, reusable, and reliable code
  • Ensure the best possible performance, quality, and responsiveness of applications
  • Identify bottlenecks and bugs, and devise solutions to mitigate and address those issues
  • Help maintain code quality and organization;



YOUR PROFILE AND SKILLS:

  • NET 4, NET 6, NET 8, NET Standard
  • Experience with C# for backend application programming
  • Knowledge in SOLID principles and design patterns
  • Coding according to good practices, enforcing them in Pull Request approvals
  • Unit and integration testing experience
  • Ability to own problems and being a team player
  • Distributed services knowledge
  • Kafka knowledge
  • Fluency in English (written and spoken)
  • Hybrid role based in Porto



🚀If you feel this opportunity is for you, send your CV and join our team!

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Posted
Oct 30, 2025
Type
Full-time
Level
Mid-Senior
Location
Porto

Industries

Outsourcing Offshoring Consulting Financial Services IT Services IT Consulting

Categories

Information Technology

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