Senior Software Engineer (Java, FIX Protocol)

Why Join Exadel

We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.

From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.

What powers it all? Our people are ambitious, collaborative, and constantly evolving.

What You’ll Do

• Lead the design, development, and deployment of applications in Java + Quarkus
• Drive implementation and validation of FIX protocol integrations across systems
• Ensure adherence to best practices in automated testing and maintain high code quality standards
• Provide technical leadership, mentoring, and code reviews for mid-level and junior developers
• Collaborate with architects and stakeholders to align solutions with business and technical requirements
• Troubleshoot and resolve complex production issues
• Contribute to architectural discussions and propose improvements in performance, scalability, and security

What You Bring

• 8+ years of hands-on experience with Java (11+)
• Deep expertise with Quarkus (RESTEasy, Panache, MicroProfile)
• Strong experience with FIX protocol integrations
• Proven experience leading development teams and performing code reviews
• Solid understanding of REST APIs and microservices architecture
• Experience with SQL and relational databases
• Knowledge of CI/CD pipelines and DevOps best practices

Nice to have

• Experience with messaging systems (Kafka, RabbitMQ, JMS)
• Basic knowledge of Docker and Kubernetes
• Experience with QA frameworks (Cucumber, Selenium, or Cypress)
• Cloud exposure (AWS, Azure, or GCP)

Location

Brazil - Remote

Legal & Hiring Information

• Exadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and more
• Reasonable accommodations are available to enable individuals with disabilities to perform essential functions
• Please note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needs

Your Benefits at Exadel 

Exadel benefits vary by location and contract type. Your recruiter will fill you in on the details.

• International projects
• In-office, hybrid, or remote flexibility
• Medical healthcare
• Recognition program
• Ongoing learning & reimbursement 
• Well-being program
• Team events & local benefits 
• Sports compensation 
• Referral bonuses 
• Top-tier equipment provision

Exadel Culture

We lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.