Top Software Engineer Jobs in San Antonio, TX

Design, build, and operate cloud-native, high-throughput payment and purchasing systems. Implement reliable backend APIs and modern frontends, embed automated testing and observability, champion event-driven patterns, and own operational readiness and scalability.

Lead the design and development of scalable Python backend services and APIs on AWS, mentor engineers, and manage PostgreSQL databases in a healthcare technology environment.

Define and drive the CXOS platform architecture vision and roadmap, ensure scalable extensible microservices design, align architecture with delivery, provide technical leadership, produce documentation, resolve architectural issues, collaborate with stakeholders, oversee performance/security/DevOps concerns, evaluate third-party solutions, and be hands-on with Spring Boot/Java or Go.

Build, maintain, and operate Mission Control web app and supporting microservices for satellite operations. Implement HTTP APIs, design and deploy infrastructure, automate workflows, ensure CI/CD and testing, collaborate with cross-functional teams to support spacecraft scheduling, telemetry, and operational needs.

Serve as a technical implementation lead for Hancock Cloud: onboard clients, configure and validate software, support and diagnose issues, create documentation and training, run data imports and scripting, coordinate tasks, and translate business needs into technical specifications.

Design and implement Eon's cloud backup solution for enterprise clients. Lead technical evaluations and POCs, advise on integration, deployment, and tracking strategies, onboard clients, produce technical content, gather feedback to inform product roadmap, and provide occasional onsite support.

Design, build, and operate scalable, reliable backend services and event-driven systems for Fetch's ads, rewards, and offer platforms. Own APIs, eligibility and attribution logic, reward fulfillment, observability, platformization, and cross-functional architecture decisions to support high-throughput consumer experiences and revenue-generating systems.

Lead design, build, test, and maintain Salesforce applications and integrations. Develop Apex, Visualforce, Lightning components, MuleSoft integrations, APIs, and front-end web components. Refine requirements, troubleshoot, review team code, participate in a Salesforce COE, support Agile delivery, and produce documentation, training, and user support.

Customer-facing implementation engineer responsible for configuring and deploying NICE/contact-center solutions, performing technical architecture, database design, integration and occasional programming, leading projects end-to-end, conducting business analysis, and mentoring junior staff to ensure successful client engagements.

Customer-facing implementation engineer responsible for configuring and deploying NiCE/contact-center solutions, performing technical architecture, database design, programming/integration, business analysis, project lifecycle management, and mentoring junior staff. Works with CRM, telephony, analytics, and related ecosystems to meet client requirements and best practices, ensuring customer satisfaction and successful delivery of technical and business solutions.

Build and maintain core billing systems: integrate third-party billing platforms, implement metering/pricing/rating for subscriptions and usage-based models, ensure accurate usage tracking, observability, and high availability, automate reconciliation and reporting, collaborate with product/finance/support, lead incident response and provide technical leadership.