We are looking for a Mid to Senior-level Backend Java Developer with strong experience in the Java ecosystem. This role requires a solid background in modern software architecture, clean coding practices, and extensive experience with cloud services, especially AWS. You’ll work on scalable, mission-critical systems alongside experienced engineers while exploring emerging technologies and maintaining a high-quality engineering culture.

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.

At Exadel Financial Services, we co-create transformation in banking and capital markets, delivering with precision and purpose.

What You’ll Do

Develop scalable backend solutions using Java
Write and maintain unit, integration, and performance tests
Work with event-driven architectures and messaging systems like Kafka, SQS, or RabbitMQ
Use relational databases such as MySQL and PostgreSQL effectively
Build and deploy containerized applications with Docker, Kubernetes, or ECS
Leverage AWS services including Lambda, API Gateway, SQS, SNS, and ECS
Apply best practices such as SOLID principles, Clean Code, DRY, KISS, and YAGNI
Design for scalability, including auto-scaling, load balancing, and clustering

What You Bring

Proven experience in backend development with Java
Strong knowledge of software testing strategies
Previous experience with Quarkus
Familiarity with cloud-native architectures and infrastructure
Hands-on expertise with CI/CD tools and automation
Deep understanding of scalable systems and architectural design
Excellent problem-solving and analytical skills
Strong communication skills for collaborating with global teams

Nice to Have

Experience with Azure, GCP, or other cloud providers
Knowledge of Infrastructure as Code tools such as Terraform, CloudFormation, or Ansible
Exposure to .NET Core, Python, Kotlin, or Golang
Background in the financial services industry (e.g., banks, fintechs)

Location

Sao Paulo, Brazil – Hybrid (2x a week)

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

Middle/Senior Software Engineer (Java)

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