Java Developer Engineer in coderslab.io

Prepare to collaborate within a rapidly expanding organization comprising more than 3,000 employees globally, with offices spanning Latin America and the United States. You'll be part of diverse teams comprising the top 1% of tech talent, engaged in innovative and demanding projects that will propel your career forward.

Be ready to gain knowledge from seasoned professionals in their respective domains while working with state-of-the-art technologies.

At CodersLab, we are currently working to grow our teams globally to position our products in more countries in Latin America. That is why we are looking for a Java Developer Engineer who must be motivated and goal-oriented.

You will join a challenging and ambitious team eager to renew the market, so your proposals will be of great value to the business.

Apply for this amazing challenge!

Backend Development:

● Design, develop, and maintain scalable, secure, and high-performing backend services using Java and related frameworks (e.g., SpringBoot, Hibernate).
● Implement RESTful APIs and microservices for seamless integration with frontend systems and third-party services.

● Develop solutions to process One-O Payments, Subscription Modules, and support diverse payment methods like card processing, eWallets, and Alternative Payment Methods (APMs).

System Optimization:

● Optimize backend performance to handle high transaction volumes with minimal latency.

● Ensure high availability and reliability of systems to meet global merchant demands.

● Conduct performance tuning, load testing, and capacity planning.

Security and Compliance:

● Implement robust security measures, adhering to PCI DSS, DORA and other relevant standards.

● Ensure compliance with data protection regulations, such as GDPR.

Collaboration:

● Work closely with cross-functionalteams, including frontend developers, product managers, and QA engineers,to deliver high-quality solutions.
● Collaborate with DevOps teams to implement CI/CD pipelines and cloud deployments (e.g., AWS, GCP, or Azure).

Problem Solving and Troubleshooting:

● Investigate and resolve complex issues in production environments, ensuring minimal disruption to services.

● Provide technical guidance and mentorship to junior team members.

Innovation and Continuous Improvement:

● Stay updated with the latest trends and technologies in backend development and payment solutions.

● Propose and implementimprovements to enhance system functionality and developer productivity.

● Over 5 years of software development experience, with at least 3 recent years working with Java in production environments.
● 3+ years of experience in fintech, banking, or financial services, with a solid understanding of industry-specific regulations, compliance, and high-availability systems.
● Strong background in SOA and/or Microservices architectures, with hands-on experience designing and implementing scalable and resilient systems.
● Solid understanding of Object-Oriented Programming (OOP) principles, including SOLID design, Clean Architecture, and advanced software design patterns.
● Experience with Test-Driven Development(TDD) and behavior-driven testing methodologies, ensuring robust, maintainable, and high-quality code.
● Advanced proficiency in Web/API development, including HTTP protocols, RESTful service design, and secure, high-performance API implementation.
● Strong analytical and problem-solving skills, with the ability to work effectively under pressure, meet tight deadlines, and maintain high-quality standards.
● Proactive approach to learning and adopting new technologies, staying up to date with industry trends and modern software engineering practices.
● Hands-on experience with serverless architectures, leveraging cloud-native services for cost efficiency and scalability.
● Practical knowledge of Amazon Web Services (AWS), including cloud architecture design and deployment of cloud-based solutions.

Type of contract: Contractor.