Top Software Engineer Jobs

Build configurable frontend and full-stack tools for defense command-and-control applications. Develop 2D/3D visualizations of live and simulated agents, mission-planning and debrief interfaces, and integrations with simulators, data pipelines, autonomy systems, and defense applications. Collaborate with design and engineering teams to create intuitive, stable, data-oriented user experiences for field and simulation operations.

Design, develop, maintain, and troubleshoot backend systems supporting healthcare financial operations, including billing, claims, payment processing, reconciliation, and reporting. Build scalable services with .NET, C#, Python, and SQL; integrate APIs and cloud infrastructure; optimize databases; support CI/CD deployments; ensure HIPAA compliance; lead technical reviews and planning; mentor junior engineers; and document architecture and workflows.

Develop web-based applications supporting an expanding e-commerce business. Responsibilities include writing C# and .NET code, building applications with ASP.NET MVC, collaborating with developers, and using Visual Studio, Git, unit testing, integration testing, and build-server workflows. The role is remote but limited to candidates living in Florida, Georgia, Nevada, Ohio, Tennessee, or Texas.

Develops and maintains reliable mainframe applications, translating requirements into functional software. Designs reusable code, identifies and resolves performance bottlenecks and defects, maintains code quality and automation, and applies architectural patterns and scalable application design principles. Requires experience with mainframe development, COBOL, and JCL.

Build and maintain Android applications in a modular monorepo, including customized Launcher functionality, Jetpack Compose UI, shared libraries, and new features. Diagnose and resolve ANRs, crashes, performance issues, and memory problems using production telemetry. Own app modules, architecture, bugs, and design over time while shipping features through Remote Config and A/B testing. Collaborate effectively across time zones and continuously improve development practices.

Develops internal developer platforms, reusable tools, reference architectures, automation, AI agents, and web applications that improve enterprise software delivery. Establishes cloud-native, DevOps, testing, and AI-assisted engineering practices; supports the Coder platform; and partners with engineering teams through consulting, code reviews, workshops, and training. Evaluates emerging technologies to improve developer experience, software quality, engineering efficiency, and delivery speed.

Designs, develops, modifies, tests, installs, and supports software applications and operating systems. Manages complex third-party application configurations, resolves technical issues, supports customer and budget requirements, and may own application strategy, design, operations, and technical leadership. Provides guidance to less experienced engineers and collaborates with IT, vendors, consultants, subcontractors, customers, and management.

Designs and improves reliability, scalability, and performance for Box’s distributed backend services. Responsibilities include analyzing workloads and metrics, building load-testing and capacity-modeling frameworks, optimizing services and cloud resources, integrating performance validation into CI/CD, supporting incident root-cause analysis, and advancing observability standards. The role partners broadly with product, platform, infrastructure, and SRE teams to prevent performance regressions and improve system health.

Develop scalable enterprise Android applications using Kotlin, Java, Android SDK, Jetpack, and modern architecture patterns. Build accessible interfaces, integrate backend services, implement asynchronous processing and data persistence, and develop commerce features such as search, checkout, payments, and order processing. Write automated tests, troubleshoot production issues, support releases and CI/CD, conduct code reviews, and collaborate with product, design, backend, and QA teams. Travel and relocation across unanticipated U.S. locations are required.

Design and optimize a low-latency real-time bidder and throttling layer, build the traffic-aggregation job, analyze billions of events with SQL, and apply interpretable gradient-boosted models to decide which requests to forward. Collaborate across the stack from production Node.js services to data pipelines and ML-driven rules.