Sr. SW Engineer, Credit Rights

Summary

The Credit Rights Squad is responsible for developing digital receivables products to financial institutions using cutting-edge technologies to deliver a high-scalable, secure, cost-effective and resilient financial services to the clients.

What you'll do

• Develop clean, efficient, and well-documented code that aligns with the team's technical designs and overall architecture goals.


• Implement comprehensive and readable automated tests that validate core business logic and handle error scenarios effectively.


• Contribute actively across all phases of the software development lifecycle, including requirements gathering, system design, implementation, testing, deployment, and operations.


• Continuously improve and maintain existing codebases by participating in disciplined code reviews and promoting a culture of quality and collaboration.


• Work closely with peers to define and evolve engineering best practices, development methodologies, and techniques that drive efficiency and reduce technical waste.


• Ensure adherence to development standards through regular code reviews and maintain application stability by monitoring environments and addressing potential issues proactively.


• Participate in incident response and on-call rotations, helping to ensure the reliability and operational readiness of production systems.

Minimum Qualifications

Language Skills:

• Proficiency in English at B1 level (Intermediate).

Technical Skills:

• Design and develop high-availability, high-throughput systems using Java, ensuring scalability, reliability, and long-term maintainability.


• Architect and implement cloud-native solutions on AWS, leveraging services such as SQS, SNS, EventBridge, S3, Step Functions, and Lambda.


• Define and evolve microservices-based architectures with a strong focus on performance optimization, service independence, and effective cross-team governance.


• Build and scale data-driven systems using both relational (MySQL, PostgreSQL) and non-relational (MongoDB, DynamoDB) databases.


• Apply modern DevOps practices, including CI/CD automation, infrastructure as code, and observability strategies, to support seamless deployment and reliable operations.


• Ensure software quality and system resilience through comprehensive testing strategies, including unit, integration, contract, and chaos testing in distributed environments.

Desirable Qualifications

• Hands-on experience with modern DevOps tools and practices, including Terraform, Kubernetes, GitLab CI/CD, Codefresh, and ArgoCD, to enable scalable, automated software delivery.


• Familiarity with advanced architectural patterns such as CQRS, Event Sourcing, and Saga for building resilient, distributed systems.


• Understanding of cloud cost optimization strategies and performance profiling to ensure efficient and cost-effective system operation.

Bonus Qualifications

• Experience with real-time, scalable architectures using streaming data technologies such as Kafka, RabbitMQ, and AWS Kinesis.


• Knowledge of Big Data tools and ecosystems, including Databricks, Apache Spark, Data Lakes, and cloud-based data processing pipelines.


• Proficiency in Golang for building high-performance, scalable, and concurrent backend applications.

Core Benefits

• Remote work


• Flexible hours


• Meal & Food vouchers 


• Remote work financial support


• Life Insurance


• Medical and Dental


• Assistance Employee child care benefit: daycare


• Private Pension (2x1)


• Vidalink partnership


• Support for studying languages


• Incentive for AWS and GCP certifications


• Sesc Partnership


• Performance Incentive Plan