Software Engineering Intern Job at Blockchain (Paris)

Software Engineering Intern

Blockchain

Location:
France , Paris

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

Blockchain.com is connecting the world to the future of finance. As the most trusted and fastest-growing global crypto company, it helps millions of people worldwide safely access cryptocurrency. Since its inception in 2011, Blockchain.com has earned the trust of over 90 million wallet holders and more than 40 million verified users, facilitating over $1 trillion in crypto transactions. We’re looking for a Software Engineering Intern to join our Institutional team in Paris. In this role, you’ll work closely with experienced engineers to help build and maintain systems that support trading and portfolio management for our institutional clients. This is an excellent opportunity for a motivated developer eager to learn from industry experts and grow in a fast-paced, high-performance environment. Duration: 6-month internship

Job Responsibility:

Develop and maintain backend services and APIs using Python that power trading, transfers and settlement
Collaborate with senior engineers, product managers, and designers to build high-quality, reliable software
Write clean, maintainable, and well-tested code that follows best practices
Help improve system performance, reliability, and development workflows
Learn about cloud-based architectures, microservices, and distributed systems in a production environment
Contribute to the implementation of security best practices to protect sensitive financial data
Participate in code reviews and team discussions to continuously improve code quality and processes

Requirements:

Hands-on experience with Python in backend or web application development (personal, academic, or professional projects all count)
Basic understanding of REST APIs, databases (SQL or NoSQL), and data structures
Familiarity with cloud platforms (AWS, GCP, or similar) and containerization tools (Docker, Kubernetes) is a plus
Interest in learning about messaging systems (NATS, Redis, etc.), and distributed architectures
Curiosity about the fintech or crypto industry—previous exposure is a plus, but not required
Strong communication and teamwork skills, with a proactive and positive attitude

Nice to have:

Familiarity with cloud platforms (AWS, GCP, or similar) and containerization tools (Docker, Kubernetes)
Interest in learning about messaging systems (NATS, Redis, etc.), and distributed architectures
Curiosity about the fintech or crypto industry—previous exposure is a plus

What we offer:

Competitive full-time salary for your level of experience
ClassPass to keep you moving and well
Apple equipment to do your best work
The chance to make a real impact and grow your career at a fast-scaling global crypto company
Flexible, modern, and people-first work culture

Additional Information:

Job Posted:
February 13, 2026

Employment Type:

Fulltime

Work Type:

On-site work

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