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OCTO Technology

IT consulting, design, implementation, digital transformation

Developer Intern - Java & Native Compilation

Backend EngineeringConfirmed live in the last 24 hours
InternshipÎle-de-France, France

About the Job

Requirements

  • Be a final-year Bac+5 student.
  • Have a good command of the Java ecosystem.
  • Be interested in modern frameworks and memory-management topics.
  • Be interested in applying artificial intelligence to concrete technical and functional problems.
  • Have a critical, scientific mindset and be able to design benchmark test protocols and analyze results rigorously.

Responsibilities

  • Analyze modern Java cloud-native frameworks, comparing their architecture, security, and performance.
  • Develop a representative proof-of-concept application with REST APIs, SQL or NoSQL persistence, JWT security, and asynchronous HTTP calls to third-party services.
  • Analyze FinOps and Green IT considerations.
  • Build automated performance tests using JMH (Java Microbenchmark Harness) and measure startup time, resident memory, throughput, and build time.
  • Analyze off-heap memory behavior and access security.
  • Write a technical best-practices guide for consultants.
  • Present findings internally through a Brown Bag Lunch or conference.

Desired Qualifications

  • Prior exposure to modern frameworks or a strong interest in them.

About the Company

OCTO Technology

IT consulting, design, implementation, digital transformation

OCTO Technology provides IT consulting, design, and implementation services. It helps clients design and build IT systems and applications to transform their businesses, focusing on technology, methodology, and understanding business challenges. The company works by offering advisory, design, and delivery work to create digital solutions, combining technical tools with process and sector expertise. It differentiates itself through its long-standing experience, strong consultant skills, and, after joining Accenture Digital, a broader range of technological and sector-specific capabilities to deliver complete digital transformation services. The goal is to develop comprehensive, unique digital transformation offerings for the French market and to help clients navigate complex technology changes across multiple regions.

Company size
501-1,000
Company stage
IPO
Headquarters
Paris, France
Founded
1998

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