Top Senior C++ Jobs in Atlanta, GA

Designs, develops, tests, and documents high-quality C++ software for mission-critical, real-time embedded radar systems focused on air-to-air applications. Translates requirements into software designs, develops testing and analysis tools, supports DevSecOps practices, participates in peer reviews, integrates software with larger systems, and performs defect root-cause analysis and correction.

Designs, develops, tests, maintains, and supports secure, scalable software and cloud infrastructure. Responsibilities include microservices, APIs, databases, asynchronous processing, automated testing, CI/CD, observability, production incident response, Agile delivery, and senior-level technical ownership. The role collaborates cross-functionally, decomposes work, improves engineering standards, and may participate in rotating on-call support.

Develop and evaluate advanced signal processing, optimization, and machine learning algorithms for radar, electronic warfare, and remote sensing applications. Responsibilities include algorithm research, implementation, modeling and simulation, system integration, laboratory and field testing, technical presentations, customer collaboration, and transitioning research into operational prototypes.

Design, build, operate, and scale cloud-native systems supporting Falcon Complete cybersecurity analysts. Responsibilities include developing web services and data pipelines, improving monitoring and reliability, automating operational tasks, collaborating with stakeholders, translating feature requests into requirements, and participating in 24/7 on-call rotations. The role involves distributed systems, microservices, databases, messaging platforms, container orchestration, and AI-enabled workflow improvements in a remote, asynchronous environment.

Deploy and integrate Hivemind autonomy software with maritime platforms worldwide. Support customer deployments, software development, on-water testing, training, demonstrations, debugging, documentation, and maritime system integrations involving controls, sensors, navigation, and communications. Collaborate with customers, sales, and product engineering teams to resolve integration issues and improve products.

Lead complex systems initiatives for Cloudflare Browser Isolation across Chromium, distributed services, and remote browsing infrastructure. Design and implement C++, Rust, Go, and TypeScript systems; investigate cross-layer performance and reliability issues; improve observability, capacity, rollout safety, and resilience. The role includes architectural decision-making, technical leadership, mentoring, cross-team coordination, incident response, and production on-call participation.

Design and implement C++ features for MongoDB’s replication infrastructure, improving availability, recovery, consistency, performance, and fault tolerance. Diagnose distributed-systems issues, develop comprehensive tests, collaborate across engineering teams, participate in design and code reviews, and mentor junior engineers. The role involves owning technical work from investigation through delivery and contributing to major MongoDB releases.

Design, build, test, and operate production-grade, secure, and scalable software and services. Partner with customers to translate requirements into technical designs, drive engineering best practices (CI/CD, testing, observability), deliver end-to-end solutions, lead technical workstreams, and apply AI/LLM approaches where appropriate to produce production-ready outcomes.

Designs and implements testing methods, equipment, and procedures for wire harnesses, control panels, and modules. Develops DITMCO automated test programs and adapter cables, maintains existing test systems, analyzes test data, and recommends equipment or process improvements. Supports C-130J production teams, including odd shifts and rotating weekends. Requires experience with schematics, programming, and mechanical, electrical, manufacturing, or industrial environments.

Develops, tests, documents, debugs, deploys, and supports software applications throughout the development lifecycle. Applies Agile DevSecOps practices, programming, cloud, virtualization, containerization, networking, and IT service management tools. Resolves software errors, ensures standards compliance, and supports weekend and after-hours deployments. Preferred experience includes PLM systems, CI/CD pipelines, infrastructure as code, Git, and cloud or systems administration certifications.

Leads a multi-site software engineering team developing mission-critical ground vehicle management and command-and-control software for unmanned aerial vehicles. Responsibilities include workforce planning, mentoring, roadmap execution, cost and schedule tracking, software architecture, integration, lifecycle ownership, requirements coordination, testing, configuration management, and defect tracking. The role remains hands-on in C/C++/Lua development and requires collaboration with internal teams, customers, and external partners.

Develops software models and graphical user interfaces for aircraft simulation systems supporting air mobility, maritime missions, avionics, navigation, and weapons systems development. Collaborates with systems, operations, and hardware engineers to integrate complex components, interpret interface control documents, estimate work, and develop, test, and maintain simulation software using Ada, C++, Python, or Java.

Develops embedded software for avionics, aircraft subsystems, ground stations, simulations, and mission systems. Responsibilities span the full software lifecycle, including requirements definition, design, coding, integration, testing, debugging, documentation, and configuration management. The role supports rapid prototyping, hardware-software integration, flight-critical development processes, and integration events. It is onsite in Marietta, Georgia, requires U.S. citizenship and a Secret clearance, and may require up to 10% travel.

Plans, develops, documents, tests, debugs, and coordinates software for complex business or mission applications. Applies software development standards, processes, and tools across the lifecycle; resolves program errors and system capability issues; prepares operating instructions and technical documentation. The role focuses on embedded real-time systems using C++ and C#, Agile development, integration, and testing, with potential aerospace standards and platform work.

Plans, develops, documents, tests, debugs, and coordinates software for complex business or mission systems. Applies software development standards, Agile processes, and engineering tools throughout the lifecycle. Resolves program errors and system capability issues, prepares documentation, and ensures software standards are met. The role requires embedded real-time systems experience and proficiency in C++, C#, or Ada95, with preferred aerospace, avionics, FAA, and DO-178B/C experience.

Plans, develops, documents, tests, debugs, and coordinates software for embedded real-time systems. Applies software development standards, processes, and tools throughout the lifecycle; resolves programming and system capability issues; corrects errors; prepares operating instructions and documentation; and ensures standards compliance. Collaborates with technical and non-technical stakeholders using Agile practices and supports development, integration, and testing of complex software systems.

Designs, develops, integrates, tests, and maintains embedded real-time software for Air Mobility C-130J and C-5 products. Works across the full software lifecycle in a configuration-managed environment, follows rigorous development processes, and collaborates with Agile teams. The role requires expertise in C/C++, Linux, embedded systems, requirements analysis, design, coding, integration, and testing, plus an Interim Secret clearance and U.S. citizenship.

Design, develop, test, secure, and operate large-scale distributed software services. Responsibilities include system and code reviews, improving reliability and monitoring, expanding test coverage, troubleshooting live-site issues, optimizing automation, and collaborating with product and engineering teams to deliver customer-focused solutions.

Lead design and build of production-ready cloud and AI systems, prioritize security and reliability, ship solutions quickly using modern engineering practices, collaborate with cross-functional teams, mentor engineers, drive customer adoption, and deliver reusable assets and end-to-end complex deliveries.

Develops secure, scalable, and maintainable software for data privacy platforms. Leads architecture discussions, system and service integration, design documentation, experimentation, testing, monitoring, incident response, and engineering best practices. Collaborates across teams to resolve dependencies and improve developer productivity through tools and automation. The role supports high-security, regulated, and cloud environments and requires citizenship verification and recurring Microsoft background checks.

Develop end-to-end full-stack software solutions from concept through production in an agile environment. Responsibilities include front-end and back-end development, user interfaces, middleware, services, APIs, database integration, architectural improvements, requirements analysis, workflow automation, testing, and maintenance. The developer will collaborate with teams and clients to solve complex problems and support current and future system functionality.

Designs and delivers cloud-based software solutions with strategic customers and Microsoft product teams. Leads requirements definition, architecture, dependency identification, design documentation, and development of maintainable code. Mentors engineers, contributes to open-source assets, coordinates project and release plans, and serves as a designated responsible individual for system reliability, monitoring, on-call support, performance, and operational improvements.

Designs, develops, tests, operates, and maintains secure, scalable software and cloud infrastructure. Works across teams to translate business requirements into resilient systems using modern software architecture, APIs, databases, messaging, automated testing, and CI/CD. Provides production support, observability, incident response, technical ownership, and mentorship while applying Agile practices and raising engineering standards. The role may include rotating after-hours on-call support.

Build and maintain developer workflows, CI/CD and deployment automation, containerized development environments, SDK packaging and release pipelines, AI performance dashboards, and productivity tools. Design scalable software and developer tools for novel hardware platforms, collaborate with hardware and ML teams, manage C++ codebases, establish engineering standards, and optimize software delivery and production readiness.

Lead performance engineering for massive-scale HPC and AI workloads across InfiniBand-connected GPU clusters. Diagnose communication bottlenecks, analyze fabric behavior, tune RDMA and QoS, develop telemetry tooling, optimize topology-aware communication, benchmark distributed workloads, and collaborate with operations and hardware vendors on next-generation interconnects.