Back End Software Engineer

Reposted 9 Days Ago
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São Paulo
In-Office
Mid level
Mobile • Software
The Role
Develop and enhance backend services using Java, build high-performance APIs with Quarkus, collaborate on scalable solutions, and implement automated testing.
Summary Generated by Built In
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 and enhance backend services using Java
  • Build modern, high-performance APIs using Quarkus
  • Collaborate with engineering teams to design scalable, secure, and resilient solutions
  • Implement automated testing (unit, integration, performance)
  • Work daily with AWS services
  • Develop in containerized environments (Docker, Kubernetes, ECS)
  • Contribute to event-driven architectures (SQS, Kafka, RabbitMQ)
  • Support observability initiatives including logging, metrics, and tracing
  • Follow engineering best practices focused on code quality and maintainability
What You Bring
  • Hands-on experience in Java backend development
  • Knowledge of Quarkus
  • Experience with unit and integration testing
  • Strong understanding of relational databases (MySQL, PostgreSQL, etc.)
  • Experience with Docker, Kubernetes, ECS
  • Familiarity with AWS services (Lambda, API Gateway, SQS, SNS, ECS)
  • Understanding of scalability concepts (auto-scaling, load balancing, clustering, disaster recovery)
  • Basic understanding of observability (logging, metrics, tracing)
  • Knowledge of SOLID, Clean Code, DRY, KISS, and YAGNI principles
Nice to Have
  • Experience with Azure or Google Cloud Platform
  • Knowledge of IaC tools (Terraform, CloudFormation, Ansible)
  • Experience with .NET Core, Python, Kotlin, or Go
  • Background in financial services, fintech, or payments
  • Curiosity, eagerness to learn, and proactive contributions to technical improvements
  • English proficiency is a strong plus
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.

Top Skills

AWS
Docker
Ecs
Java
Kafka
Kubernetes
MySQL
Postgres
Quarkus
RabbitMQ
Sqs
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The Company
HQ: Walnut Creek, CA
1,549 Employees
Year Founded: 1998

What We Do

For more than 20 years, Exadel has been delivering Digital Transformation services, enterprise and custom software solutions for Fortune 500 clients, including HPE, Deloitte, Home Depot and McKesson. With 20+ locations and delivery centers across the US and Europe, Exadel solves the most complex engineering problems using Agile methodologies, offering a scalable and skilled mix of multi-shore resources at the industry's most competitive price. Exadel’s digital transformation solutions and services help chart new strategies that are built upon creative thinking, cutting-edge design, and technical innovation, designed for the growing digital landscape of business.

Enterprise Services
- Digital Transformation Experts
- Developing mission-critical software and mobile applications
- Advising companies on how best to leverage open source technology
- Helping companies plan and implement migrations to better technology stacks
- Providing QA, automation, and testing services for application development
- Supporting and maintaining applications and systems for companies
- Providing on-line training and mentoring to companies
- Assisting companies in evaluating their current enterprise software architecture and planning for improvements or new systems.

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