Senior Software Engineer- Integrations

Remote: 
Full Remote
Contract: 
Work from: 

Offer summary

Qualifications:

7+ years of backend development experience, ideally with Java and at least one other language (e.g., Go, Python, JavaScript/Node.js)., Strong experience designing and implementing API services and system integrations., Deep understanding of ERP and CRM integration requirements., Hands-on experience with secure API development using TLS, OAuth2, and enterprise-grade encryption methods..

Key responsibilities:

  • Design and develop backend services using Java and other modern languages.
  • Define and implement design patterns, integration architectures, and service contracts.
  • Develop and manage integrations with fintech platforms, including data synchronization and transaction handling.
  • Build and secure RESTful APIs with TLS encryption and modern authentication protocols.

Clara logo
Clara Fintech: Finance + Technology Scaleup https://www.clara.com/
201 - 500 Employees
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Job description

Clara is the leading spend management platform for companies in Latin America. Our end-to-end solution includes locally-issued corporate cards, bill pay, and our highly-rated software platform; already being used by thousands of the most successful companies across the region.

Clara is backed by top investors and strategics including Accial Capital, Canary, Citi Ventures, Coatue, DST Global, General Catalyst, Goldman Sachs, ICONIQ Growth, Kaszek, Monashees, and Notable Capital, as well as prominent angel investors.

We’re looking for a Senior Software Engineer with deep backend expertise and a passion for creating scalable, maintainable systems across languages and platforms. You’ll lead the development of robust REST API services, define backend patterns, and drive strategic integrations with ERP, CRM, and fintech platforms.

This role is for someone who can code in multiple languages, implement clean, secure system designs, and help shape the technical foundation of our platform. You'll work with product, design, and engineering teams to bring complex backend services to life.

Key Responsibilities
  • Design and develop backend services using Java and other modern languages (e.g., Python, Go, Node.js)
  • Define and implement design patterns, integration architectures, and service contracts
  • Develop and manage integrations with fintech platforms like Mendel, including data synchronization, authentication, and transaction handling
  • Build and secure RESTful APIs with TLS encryption and modern auth protocols (OAuth2, JWT, etc.)
  • Integrate seamlessly with ERP and CRM systems (e.g., SAP, Salesforce, NetSuite)
  • Write clean, maintainable, and well-tested code with clear documentation
  • Participate in code reviews, mentor other engineers, and contribute to technical standards

What We're Looking For
  • 7+ years of backend development experience, ideally with Java and at least one other language (e.g., Go, Python, JavaScript/Node.js)
  • Strong experience designing and implementing API services and system integrations
  • Familiarity with fintech platforms like Mendel, including integration flows, data mapping, and security protocols
  • Deep understanding of ERP and CRM integration requirements
  • Hands-on experience with secure API development using TLS, OAuth2, and enterprise-grade encryption methods
  • Firm grasp of backend design principles, modularity, and maintainability
  • Passion for solving complex problems and building systems that scale

Nice to Have
  • Previous experience in fintech or financial services
  • Familiarity with AWS components (e.g., ECS, API Gateway, SQS, RDS, CloudWatch)
  • Exposure to containerization and orchestration (Docker, Kubernetes)
  • Understanding of enterprise data pipelines, messaging systems (Kafka, RabbitMQ)
  • CI/CD tooling and DevOps best practices
Why Join Us
  • Be a key player in shaping our core backend systems
  • Work on critical integrations that connect business and financial platforms
  • Collaborate in a high-performance, remote-friendly environment
  • Room to innovate, learn, and lead technical initiatives from the ground up

If you're ready to build backend systems that power real impact, we’d love to hear from you. Apply now.

The way we do things is as important as what we do. That is why we operate on a set of carefully-identified values. They are what we expect from ourselves and each other in our day-to-day.
 
We value
Clarity - Open and direct communication
Simplicity - Pare things down to the essential
Ownership - We're all owners and act like it
Pride - Make quality products we're proud of
Always Be Changing (ABC) - Continuous self-improvement
Inclusivity - Every voice counts; we value each other for our shared mission and contributions
 
We are
* Shaping business finances in Latin America
* Driven by our 6 core values
* Proud of our inclusive and caring culture
* Certified as Top LinkedIn Startup
 
What We offer 
* Competitive salary & a robust stock ownership plan
* 100% flexible work model
* A set of benefits that are adaptable to your needs & way of life
* Opportunities for growth in a fast-paced environment
* A chance to shape B2B payments in Latin America and increase the region’s economic competitiveness

Required profile

Experience

Industry :
Fintech: Finance + Technology
Spoken language(s):
English
Check out the description to know which languages are mandatory.

Other Skills

  • Mentorship
  • Teamwork
  • Communication
  • Problem Solving

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