Top Senior Software Engineer Jobs

Build and evolve the Windows 365 Link operating system and user experiences across Windows, cloud/client computing, and web UI technologies. Develop prototypes, maintainable code, engineering systems, test infrastructure, and developer tools. Collaborate with product, design, and engineering stakeholders, use telemetry and customer insights to improve the product, and enhance its reliability, performance, observability, and maintainability.

Design, develop, and deploy web and cloud applications using .NET, C#, Azure, Angular, React, and related technologies. Collaborate with clients to gather requirements, define goals, and recommend solutions. Participate in Agile/Scrum planning, code reviews, mentoring, testing, and DevOps practices. Explore AI-assisted development tools and help establish effective AI workflows. The role involves continuous learning, client engagement, and delivery of enterprise software and AI automation solutions.

Design, develop, and maintain global corporate and product websites and web apps. Build responsive, accessible, and SEO-optimized frontends using modern JS frameworks; develop backend services in PHP and Go or Java; integrate and customize CMS platforms; collaborate with design, product, and marketing; optimize performance and accessibility; and mentor junior developers.

Lead the design and delivery of scalable backend systems supporting customer onboarding, account lifecycles, billing, metering, revenue integrations, and customer-facing usage reporting. Build reliable distributed systems, data pipelines, APIs, and third-party integrations while ensuring data integrity, observability, compliance, and operational excellence. Partner with Finance, RevOps, Sales, Support, Product, and Engineering; mentor engineers and drive architectural decisions, cross-functional execution, and improvements to customer and developer experiences.

Build and scale backend systems for a high-traffic donor CRM and payments platform. Own performant SQL and realtime querying, optimize payment flows, implement AI agents, and collaborate across product and design to ship resilient, production-grade features at scale.

Lead design and implementation of scalable, reliable, secure distributed advertising platform services. Drive architecture, partner with PM/Data Science, deliver end-to-end projects, use telemetry and A/B testing, mentor engineers, and influence platform-wide technical direction.

Lead the architecture and technical strategy for the native Windows App client connecting to Windows 365, Azure Virtual Desktop, and remote PCs. Design secure, reliable, high-performance systems spanning applications, services, operating-system APIs, networking, identity, and cloud experiences. Investigate complex concurrency, memory, performance, compatibility, and reliability issues; guide multi-team delivery and live-site operations; establish engineering standards; and mentor senior engineers and technical leaders.

Join a cross-functional Agile team to design, build, and deploy enterprise applications. Deliver scalable code, contribute to architecture, research technologies, champion best practices, manage dependencies, and use AI coding assistants to improve productivity. Mentor peers and participate in Agile ceremonies to continuously improve delivery.

Design and implement secure, scalable full-stack healthcare applications. Build RESTful APIs, microservices, and event-driven back-end systems in C#/.NET. Collaborate with cross-functional teams, ensure regulatory-compliant, testable software, lead code reviews and mentorship, and drive CI/CD, automated testing, performance, and architecture improvements.

Design, develop, and maintain scalable, cloud-native Java/J2EE services and APIs for equity investments. Collaborate with business and engineering teams to document requirements, implement multi-threaded solutions, create tests, perform code reviews, mentor junior engineers, and apply CI/CD and agile practices to deliver high-quality financial software.

The Senior Software Engineer will support the full software development life cycle for autonomous vehicle technology and build robust infrastructure.

Lead architecture, design, and implementation of enterprise geospatial and AI-enabled software. Provide technical leadership, develop full-stack web GIS (React/TypeScript, ArcGIS SDK), build backend services (Python/FastAPI), integrate ArcGIS Enterprise and spatial databases (Oracle Spatial, PostGIS), deploy on Azure, and drive AI/automation, CI/CD, and containerization.

Senior individual contributor responsible for designing and building complex, customer-facing product features. Own technical decisions within product areas, collaborate with Product and Design, contribute to architecture, maintain code quality, mentor engineers, and participate in production support.

Design, develop, test, and maintain scalable software applications across the full development lifecycle. Lead architecture and system design, collaborate with product and QA teams, troubleshoot defects, support cloud and deployment initiatives, and implement automated testing. Provide technical leadership and mentorship to junior engineers, conduct code and design reviews, define acceptance criteria, contribute to project prioritization, and improve development processes and software quality.

Senior backend-focused software engineer building modern SaaS ERP products for local governments. Responsibilities include designing REST APIs, domain logic, data models, background workflows, and secure auditable systems using C#/.NET, ASP.NET Core, EF Core, SQL Server, and Azure. The role owns capabilities from discovery through deployment and production support, contributes to testing, CI/CD, observability, architecture, code reviews, mentoring, and modernization of legacy applications.

Senior remote software engineer responsible for designing and building web applications and microservices using the Java stack and modern web frameworks. Client-facing role involving architecture, code reviews, Agile delivery, REST/SOAP web services, Angular/Node.js front-end work, data modeling for large databases, and ensuring quality through unit/integration/regression testing.

Develop and maintain end-to-end web applications using Angular and Spring Boot. Design RESTful APIs, integrate third-party services, build CI/CD pipelines with Terraform, and deploy cloud solutions on AWS. Optimize application performance, scalability, and security while participating in code reviews, testing, and debugging. Collaborate with designers, product managers, and developers, translate business requirements into technical solutions, and provide technical support during critical project phases.

Design, develop, and enhance a scalable loan origination system. Build accessible user-facing features, APIs, microservices, and resilient distributed systems using .NET, C#, and Azure. Collaborate with architecture, product, design, and engineering teams; improve performance, availability, monitoring, security, and deployment automation. Work with databases, containers, messaging, CI/CD, and cloud-native architectures.

Design, build, and maintain highly scalable backend services and fleet management systems for autonomous vehicles. Partner with software, hardware, infrastructure, product, design, and operations teams to deliver reliable AWS-based microservices, vehicle communication systems, and asset management solutions. Establish high-availability infrastructure, support product lifecycles, mentor teammates, and promote engineering excellence for safety-critical commercial operations.

Design, implement, maintain, and test high-precision vehicle localization software for Aurora’s autonomous driving fleet. Develop pose estimation solutions using high-rate sensor data, verify system safety and efficiency, and collaborate with engineers and stakeholders across product teams. The role requires expertise in C++, Python, state estimation, sensor modeling, spatial transforms, linear algebra, and probabilistic estimation, with robotics, autonomous vehicle, machine learning, or GPU experience preferred.

Develop and deploy full-stack enterprise applications with a backend focus using C# and .NET. Build REST APIs, React or Angular interfaces, SQL Server solutions, and Azure Service Bus event-driven integrations. Responsibilities include architecture, coding, code reviews, testing, debugging, documentation, deployment, quality processes, and collaboration with QA, DevOps, product teams, clients, vendors, and stakeholders. The role also involves leading technical solutions, participating in Agile practices, mentoring colleagues, and independently resolving complex system issues.

Develop and maintain scalable full-stack web applications using Angular and Spring Boot. Design RESTful APIs, integrate third-party services, build cloud solutions, maintain Terraform-based CI/CD pipelines, and optimize application performance, scalability, and security. Participate in code reviews, testing, debugging, technical support, and cross-functional collaboration throughout the SDLC. The role requires strong Java expertise, database knowledge, DevOps familiarity, and flexibility during critical project phases.

Own Aurora’s internal SaaS and collaboration platforms architecturally, including roadmap, integrations, identity lifecycle, and platform governance. Build production software and automation in Python or TypeScript/JavaScript to eliminate recurring support work through APIs, workflows, self-service tools, and AI agents. Lead tool evaluations, rollouts, licensing strategy, and enterprise AI adoption while serving as an escalation point and partnering with IT, Security, Operations, and senior leadership.

Supports operational missile defense software systems processing OPIR sensor data. Responsibilities include monitoring infrastructure, resolving incidents, conducting root-cause analysis, improving reliability and performance, managing upgrades and configuration changes, and supporting integration, testing, and debugging in Linux environments. The role provides onsite customer support at Buckley Space Force Base and requires clear technical communication, documentation, and collaboration across mission-focused teams.

Lead software engineering squads: plan, decompose, and prioritize deliverables; implement engineering best practices for security, privacy, maintainability; mentor engineers; liaise with senior leaders; research new technologies. Hybrid role (Alpharetta, GA) with up to two telework days weekly.