Senior Java Software Engineer (Remote - Colombia) - CO121-DV

OKTO PAYMENTSColombia only

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OKTO PAYMENTS ' continuous growth demands high-caliber candidates who embody professionalism, passion, and creativity. For those who join us, we offer significant career advancement, stimulating challenges, and a clear runway for growth.

OKTO PAYMENTS is the next-generation Payment Service Provider - AI-native, precision-engineered, and relentlessly merchant-obsessed. Built for merchants operating in the most complex and demanding eCommerce sectors, our platform goes far beyond transaction processing. We solve for scale, compliance, and performance with one unshakable focus: delivering outcomes that power merchant growth.

From payments and banking to treasury and settlement, we engineer the financial infrastructure that gives our partners a competitive edge. The result? Faster onboarding, smarter operations, and resilient, real-time performance.

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Senior Java Software Engineer (Remote - Colombia) - CO121-DV at OKTO PAYMENTS · ApplyPick

Software Development
Design, architect, and develop backend software solutions for high-volume payment processing.
Create and maintain high-quality, optimized code with robust unit tests and appropriate test coverage.
Develop scalable, secure, and reliable software solutions using Java and Spring technologies.
Contribute to the evolution of the payment platform and its underlying architecture.
Software Architecture & Distributed Systems
Lead the design and architecture of complex distributed systems that handle real-time financial transactions at scale.
Take a lead role in the transition to a microservices-based architecture for payments.
Design and implement solutions based on Event-Driven Software Design Patterns.
Ensure systems meet high standards of scalability, security, and reliability.
Payments & Integrations
Lead the integration of payment gateways, banks, card networks, and alternative payment methods.
Work with payment flows, settlement, reconciliation, and fraud detection mechanisms.
Contribute to the development of solutions supporting high-volume financial transactions.
APIs & Security
Design and develop secure and scalable RESTful APIs.
Implement and work with OAuth2 Security, JWT, and SSO mechanisms.
Ensure the security and reliability of payment-related services and integrations.
AWS & Cloud
Design and develop solutions using AWS cloud services.
Work with AWS services including IAM, EC2, S3, Lambda, RDS, DynamoDB, and API Gateway.
Collaborate with DevOps teams to optimize cloud-based solutions.
Databases & Transaction Management
Work with PostgreSQL, MySQL, and NoSQL databases.
Implement and optimize transaction management.
Perform database tuning to support high-volume transaction processing.
Contribute to high-availability strategies for critical payment systems.
DevOps & Production Systems
Collaborate with DevOps teams to optimize CI/CD pipelines.
Contribute to monitoring strategies for production systems.
Support the scalability, performance, and reliability of production environments.
Technical Leadership & Collaboration
Provide technical leadership and mentor junior developers.
Guide the team in best practices and efficient coding techniques.
Collaborate with cross-functional teams to deliver highly scalable and performant solutions.
Drive continuous improvement initiatives, identifying bottlenecks and optimizing the software development lifecycle.
Technical Documentation
Produce clear and concise technical requirements, design documents, and specifications.
Communicate complex technical concepts effectively with technical and business stakeholders.

Senior Java Software Engineer (Remote - Colombia) - CO121-DV

Apply now

Senior Java Software Engineer (Remote - Colombia) - CO121-DV

Apply now

Key Responsibilities

Requirements

Education & Experience

Java & Spring

Software Architecture

APIs & Security

Strong experience with AWS cloud services, including:

Databases & Performance

Version Control & Engineering Practices

Benefits

📈 Career Growth

🎓 Continuous Learning

Apply now