Backend Software Engineer (API-focused)

Offdutymanagement is seeking a Backend Software Engineer (API-focused) for a full-time position based in Katy, TX. This on-site Backend Software Engineer (API-focused) role near Katy, TX places you at the center of designing reliable server-side services that power seamless integrations for job seekers exploring Offdutymanagement careers.

About the Role

As the Backend Software Engineer (API-focused) at Offdutymanagement in Katy, TX, you will own the architecture and evolution of core application programming interfaces that support business workflows. This full-time opportunity centers on creating maintainable, high-performance endpoints while collaborating closely with product and quality teams. You will work onsite in Katy to ensure tight alignment on technical decisions that shape how the organization delivers value, making the Backend Software Engineer (API-focused) role essential for candidates searching for API-driven engineering work near Katy, TX.

Your Responsibilities

• Architect, code, and refine backend services with a strong emphasis on clean, versioned APIs that handle authentication, data exchange, and business logic efficiently
• Translate functional requirements into scalable endpoint designs, including thorough documentation and versioning strategies for internal and external consumers
• Implement validation, error handling, logging, and monitoring layers so APIs remain stable under varying load conditions
• Partner with peer engineers to review pull requests, resolve integration issues, and uphold coding standards across the service layer
• Perform unit, integration, and contract testing to verify API behavior and prevent regressions before production releases
• Optimize query performance, caching, and resource usage so backend components supporting the APIs stay responsive
• Troubleshoot production incidents related to API availability or correctness and contribute permanent fixes

What You Bring

• Hands-on experience building and maintaining production APIs as a Backend Software Engineer (API-focused), ideally demonstrating proficiency with RESTful principles and common authentication patterns
• Solid command of at least one modern server-side language and its ecosystem for writing reliable service code
• Familiarity with relational or document databases, including schema design and efficient data retrieval that support API responses
• Understanding of API security topics such as input sanitization, rate control, and secure credential handling
• Ability to collaborate in an onsite full-time setting in Katy, TX, communicating technical trade-offs clearly with non-engineering stakeholders
• Practical knowledge of version control, continuous integration practices, and standard debugging techniques for distributed backend systems
• A problem-solving mindset focused on delivering durable API solutions that stand up to real-world usage

More About Offdutymanagement

Offdutymanagement is hiring for this role and offers a supportive team environment.

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