Top Software Engineer Jobs

Designs and develops innovative spatial computing, extended reality, and AI experiences for Fidelity’s innovation center. Responsibilities include rapidly prototyping applications, collaborating with design and product teams, building APIs and cloud-based systems, integrating hardware, supporting live interactive environments, and evaluating emerging technologies. The role requires expertise with immersive development platforms, databases, AWS, real-time graphics, and troubleshooting interactive experiences.

Leads technical delivery for merchant onboarding software supporting underwriting, risk evaluation, workflow automation, payment processing, and servicing integrations. Designs distributed, API-driven, cloud-based solutions; coordinates cross-functional teams; assigns resources; reviews testing; codes, debugs, and improves applications; and leads peer reviews. The role requires strong Java, Spring, SQL, CI/CD, DevOps, and Agile experience, with enterprise project leadership responsibilities.

Own and deliver full-stack software components supporting autonomous vehicle fleet operations. Design APIs, microservices, data pipelines, and operator interfaces; lead technical projects; improve system reliability, performance, testing, and code quality; and collaborate with operations, autonomy, and cloud infrastructure teams. The role also involves architectural decisions, cross-functional advising, technology adoption, and mentoring.

Design and own geometric map-generation algorithms processing large-scale lidar data into automated 3D maps. Improve distributed map-building pipeline runtime, scalability, and data quality; diagnose failure modes and deliver measurable algorithmic fixes. Collaborate on data contracts and integrations while applying geometric optimization, spatial transforms, point-cloud processing, and mapping techniques for autonomous vehicles.

Build customer-facing web applications and AI-powered capabilities for CoStar’s CRM platform. Responsibilities include developing React and TypeScript applications, C# REST APIs, distributed systems, intelligent agents and workflows, telemetry and observability solutions, automation, testing, code reviews, and software design standards. The role collaborates with Product, Sales, and Data teams and requires applying AI technologies to improve customer experiences, operational efficiency, and system reliability.

Develop and test secure software for federal government clients while delivering functionality continuously. Teach and coach clients in agile engineering practices, TDD, pair programming, design thinking, backlog management, and continuous deployment. Collaborate with users, military personnel, and development teams to build reliable full-stack solutions, facilitate informed engineering decisions, and champion AI-augmented delivery. The role requires active TS/SCI clearance, U.S. citizenship, and strong experience across modern software languages, frameworks, containers, APIs, Linux, and DevSecOps.

Leads software design, development, verification, validation, testing, and field support for PC, mobile, firmware, and medical-device applications. Ensures compliance with FDA, ISO, and IEC 62304 requirements while applying modern architecture, TDD, CI/CD, and automated testing practices. Collaborates with UX, product, and QA teams, contributes to technical and architectural decisions, mentors engineers, and helps deliver Class III medical-device software from concept through manufacturing and deployment.

Own development of a Linux kernel-mode driver for a custom Fabric accelerator, including memory management, SMMU/IOMMU integration, MMIO, interrupts, power management, firmware, and user-space interfaces. Lead pre-silicon enablement using QEMU, simulation, emulation, and FPGA platforms; manage Linux boot and first-silicon bring-up. Debug complex hardware and kernel issues, establish automated testing, and collaborate with architecture, verification, compiler, and hardware teams.

Design, develop, test, deploy, and maintain frontend and backend software for StubHub’s seller supply platform. Build robust, mission-critical systems supporting ticket inventory, automation, fraud protection, legal requirements, and large-scale SLAs. Collaborate on engineering best practices, own projects from concept through production, prioritize deliverables, mentor junior engineers, and contribute to product and commercial strategy.

Design and build Kubernetes-based LLM serving infrastructure, including GPU scheduling, scaling, model lifecycle management, Helm packaging, enterprise and offline deployments, API integrations, and production observability. Develop across a multi-service Go codebase, contribute design documentation and reviews, and help guide engineering direction. The role requires strong Kubernetes, distributed systems, CI/CD, and infrastructure-as-code expertise, with GPU, inference, or adjacent systems experience.

As a Sr Software Development Engineer, you'll build and maintain components for the Kubernetes platform, automate infrastructure, and ensure security compliance. You'll collaborate with teams to resolve issues and document processes.

Build and ship end-to-end software features for an AI pharmacy operating system. Own data models, APIs, LLM integrations, healthcare workflows, rollout, monitoring, and feature health. Work on prior authorization logic, Epic integrations, pharmacy operations, and patient-facing AI agents in a regulated production environment. The role requires strong product judgment, comfort with ambiguous requirements, and experience operating production systems.

Own the technical direction of core healthcare products, including prior authorization pipelines, Epic integrations, patient communication infrastructure, and AI agents. Design complex multi-component systems, build production software in a regulated environment, establish engineering standards through code and architecture, and lead delivery across workstreams. The role also involves shaping team practices in a greenfield, AI-native Orlando hub.

Serves as the technology partner for digital marketing, designing and supporting marketing platforms, integrations, data flows, analytics, tracking, attribution, and customer journey capabilities. Develops scalable solutions for acquisition, personalization, experimentation, website optimization, and reporting. Collaborates with marketing, data, product, engineering, compliance, and external partners while improving data quality, governance, observability, and digital customer experiences. Mentors team members and advises stakeholders on marketing technology strategy and investments.

Build, deploy, and own scalable consumer applications and services for a digital lending platform, with a focus on React frontend development. Responsibilities include designing features, automated testing, full software development lifecycle participation, collaboration with cross-functional teams, system scalability and reliability, technical debt reduction, mentoring frontend engineers, and using AI-driven coding agents and agentic workflows.

Develop and maintain backend services, microservices, REST APIs, and distributed applications supporting cyber training and range missions. Deploy and troubleshoot software in Kubernetes, cloud, virtualized, and infrastructure-as-code environments. Build automated tests, collaborate with DevOps, infrastructure, networking, and cyber teams, and contribute to technical planning, code reviews, and PCTE, RangeOS, and JCWA capabilities. The role may also provide technical leadership and mentoring.

Design and build Go-based storage control-plane services, CSI drivers, integrations, and tooling for Kubernetes AI and compute workloads. Automate storage provisioning using Terraform/OpenTofu and GitOps tools, support hybrid and bare-metal deployments, and develop observability for performance and reliability. Integrate enterprise storage platforms such as Dell PowerScale and VAST across cloud, edge, and air-gapped environments, including K0rdent, Cluster API, Harbor, and PKI/TLS infrastructure.

Lead technical design and delivery of high-performance, secure backend systems. Develop and review production code using TDD, mentor engineers, prototype AI-enabled workflows, ensure reliability, performance, and compliance across distributed services.

Lead full-lifecycle software development integrating robots and plant-floor devices with manufacturing data systems. Build, maintain, debug, optimize, and secure production applications using C++, Java, Azure, ROS, testing, CI/CD, and agile practices. Collaborate with manufacturing, controls, OT/IT, and data teams; support on-call operations, resolve urgent production issues, mentor developers, and conduct code reviews.

The Lead C# Web Developer will design and develop secure MVC applications, perform coding, testing, and debugging while enhancing web platforms and integrating with vendor systems.

Design, develop, debug, validate, and optimize software for system simulation, modeling, automation, and cloud-based development environments. Collaborate with firmware, operating system, architecture, silicon, and software teams to enable shift-left development. Build scalable automation frameworks, resolve system-level issues, improve performance and reliability, and apply AI-assisted development practices. The role requires delivering robust solutions from design through deployment in large-scale engineering environments.

Design, develop, and maintain complex software solutions for electronic health records; translate requirements into scalable designs; fix complex bugs; implement best practices; mentor and train junior engineers; collaborate with cross-functional teams and operate in Agile/Waterfall environments.

Staff Software Engineer responsible for architecting and delivering backend-focused member and care team experiences. The role partners with product and clinical teams, sets technical direction, builds scalable and secure systems, maintains high-quality tested code, mentors engineers, and guides architecture across the stack. Responsibilities include API design, cloud infrastructure, CI/CD, observability, and thoughtful use of AI-assisted development tools.

Build analytical tools, dashboards, and data pipelines to measure and optimize risk across trading businesses. Partner with Risk Managers and cross-functional teams to design, develop, and deploy production systems for exposure analysis, scenarios, capital, liquidity, and other risk factors.

The role involves designing and shipping new database features, collaborating on technical solutions, and improving code quality in a team environment.