Top C++ Jobs in Gurgaon

Perform mechanical design, combustion and emissions analysis for aerospace engines, APUs, and advanced technology programs. Conduct CFD, thermal, and FEA analyses using engineering software; develop engineering tools and methods; support compliance, problem solving, and technical resolution. The role also involves combustion modeling, turbomachinery and gas turbine combustor analysis, and collaboration on project, process, and product requirements.

Designs, develops, integrates, and validates aerospace control systems and embedded solutions for engine and power systems. Responsibilities include requirements engineering, system architecture, control-system analysis, MATLAB/Simulink modeling, SIL/HIL testing, sensor and actuator integration, embedded C development, and aerospace certification support. The role applies systems engineering, model-based development, real-time embedded concepts, and compliance with ARP4754A, ARP4761, DO-178C, DO-254, and DO-160.

Design and implement complex C++ software components and subsystems, contribute to product architecture, perform integration and component testing, and provide technical solutions. Collaborate in Agile development, follow quality processes, support product maturation, and protect intellectual property. The role involves 3D visualization, geometric computing, computer vision, medical imaging, and participation in engineering and surgeon review labs.

Designs and implements complex C++ software components, subsystems, and architectural frameworks. Develops design documentation, integrations, and component tests while applying object-oriented design, algorithms, data structures, computer vision, and geometric computing. Supports product maturation, technical problem solving, quality processes, Agile planning, and intellectual property security. The role also participates in engineering and surgeon review labs and may work with 3D medical imaging, DICOM datasets, segmentation, and surface extraction.

Perform software verification and validation for aerospace platform components, including boot software, hardware abstraction layers, I/O drivers, and compiler abstraction layers. Develop test plans, conduct impact analysis, execute requirements- and scenario-based testing, resolve technical issues, and support audits. Lead technical initiatives, mentor engineers, manage stakeholders, and drive quality improvements using C++, RTOS environments, emulators, debuggers, and verification tools.

Provide hands-on Azure platform engineering: provision/configure Azure services (Data, App Services, AKS, AI/ML), develop Terraform and ARM templates, manage CI/CD with GitHub/Azure DevOps, operate Azure Databricks/Unity Catalog, register APIs with Kong, troubleshoot platform issues. Requires strong C/C++ and Stratus VOS/Unix skills; Snowflake and payment-card domain knowledge are nice-to-have.

Develop C++ software for game engines and real-time interactive systems, contributing to gameplay, engine-level systems, feature integration, debugging, performance optimization, and existing codebase maintenance. The role requires strong object-oriented programming, memory management, data structures, multithreading, source control, and game-engine fundamentals. Experience with Unreal Engine, Unity, networking, AI, animation, physics, tools, profiling, and shipped PC, console, or mobile applications is highly desirable.

Leads architecture, development, integration, and testing of complex C++ software systems. Provides technical mentorship, drives design and engineering practices, collaborates across R&D, Quality, and Project Management, and supports full product release lifecycles. Advances innovation through prototyping, process improvements, technical documentation, invention disclosures, and patents.

Leads architecture, development, integration, testing, and release of complex C++ software systems. Provides technical mentorship, drives engineering standards and design decisions, collaborates with cross-functional R&D, Quality, and Project Management teams, and advances innovation through prototyping, process improvements, documentation, patents, and invention disclosures.

Develop and maintain backend services for Binance Pay and Card, including scalable APIs, microservices, distributed transaction systems, and financial workflows. Work with databases, caches, queues, observability tools, and reliability practices. Troubleshoot production issues, write tested code, participate in reviews, and collaborate with product and engineering teams. This is an early-career accelerator internship for current students and recent graduates.

Design and develop C/C++ software for Ethernet and optical networking systems, including OTN protocols and embedded Linux platforms. Responsibilities include board bring-up, interface driver development, unit test harness creation in Python, requirements review, feature integration, validation, and coding quality checks. The role collaborates with diverse teams and values adaptability. Experience with FPGA programming, agile methods, and DWDM transport is advantageous.

Design, build, and maintain pipeline and artist-facing tools across web, desktop, and Unreal surfaces. Develop Python integrations with Maya, Unreal, Nuke, Perforce, and AYON; build AI-assisted features; and own tools through production. Collaborate directly with artists and supervisors, manage work autonomously, and deliver responsive, maintainable, well-tested software.

Provides technical leadership for display graphics application software and platform services. Develops software architecture, designs, and embedded C++ implementations; evaluates new technologies; optimizes GPU, CPU, and memory performance; supports integration and field investigations; participates in design reviews; creates software tests; and mentors junior engineers.

Leads end-to-end quality assurance and automation for cloud-native, microservices-based telecommunications systems. Responsibilities include designing test strategies, architecting scalable automation frameworks, translating requirements into test plans, validating subsystem integration and system performance, identifying quality risks, troubleshooting defects, and mentoring engineering teams. The role also advances AI-assisted and agentic testing capabilities while collaborating with customers, product managers, architects, and developers.

Develop and maintain slot games for casino gaming cabinets and markets. Responsibilities include analyzing requirements, coding in C++, conducting code reviews and unit tests, profiling memory and performance, implementing game mathematics and art integrations, and collaborating with designers, mathematicians, artists, and test engineers to deliver high-quality games.

Develop and deliver slot games for casino gaming cabinets and global markets using C++ on Linux. Responsibilities include requirements analysis, coding, code reviews, unit testing, memory profiling, game mathematics and art integration, troubleshooting, compliance, optimization, and cross-functional collaboration. The role also mentors junior developers and supports full software lifecycle activities from architecture through maintenance.

Develop and maintain casino slot games for multiple cabinets and markets. Responsibilities include analyzing requirements, C++ coding, code reviews, unit testing, memory profiling, game mathematics and art integration, performance optimization, market compliance, defect tracking, and build automation. The role collaborates with game designers, mathematicians, artists, and test engineers throughout the full software development lifecycle.

Software Engineers at Citadel develop, maintain, and support high-performance trading platforms, focusing on custom software solutions and system stability.

Develop scalable backend services and APIs, create coding tasks and deterministic verifiers for AI systems, debug complex codebases, optimize performance, refactor legacy systems, implement features, and provide technical reviews and reasoning. The role is remote, contract-based, and part-time at 15–20 hours per week.

Lead and execute firmware development for embedded devices from requirements to production. Design, code, test, debug, and optimize system software; interface with hardware; integrate and validate new products; support QA and post-production; assess third-party/open-source software; apply embedded design best practices; research and prototype proofs of concept; mentor junior engineers.

Develop realistic backend coding challenges, including feature implementations and bug fixes, for AI training projects. Design deterministic verifiers, automated tests, and validation criteria that distinguish correct from incorrect solutions. Evaluate code for correctness, reliability, maintainability, security, and performance while identifying edge cases and bottlenecks. Work independently with backend technologies and refine tasks based on project requirements and quality standards.

Develop high-performance C/C++ SDK software on Linux for Nokia’s coherent DSP ASICs and optical networking products. Responsibilities include feature development, API and framework creation, hardware-software integration, pre- and post-silicon validation, debugging, testing, automation, performance optimization, and collaboration with ASIC, firmware, hardware, and architecture teams.

Leads the design, development, troubleshooting, and delivery of high-performance software for fiber-based OLT platforms. Works with GPON/XGPON, Layer 2 forwarding, multicast, QoS, VLANs, network processors, and packet processing. Collaborates with product management, translates customer needs into features, drives technical execution across the SDLC, and mentors engineering teams. Contributes to software testing automation and agile development practices.

Develop kernel- and user-mode device drivers for Ethernovia networking hardware, integrating with Linux and AUTOSAR communication stacks. Own driver architecture, implementation, testing, debugging, and SDK integration for safety-critical automotive systems. Develop stack extensions, utilities, and automated unit and system tests while applying functional safety and engineering standards. The role requires strong C/C++ skills, operating-system and kernel knowledge, hardware integration experience, and familiarity with communication devices and embedded platforms.

Designs, develops, supports, and improves JD Edwards EnterpriseOne technical solutions, including custom applications, reports, batch processes, integrations, orchestrations, and data solutions. Investigates complex production incidents, performs root-cause analysis, supports deployments and upgrades, and ensures security, auditability, and production stability. Partners with functional, infrastructure, CNC, database, and external teams; creates technical documentation; leads change management; mentors technical staff; and supports audit, modernization, and continuous improvement initiatives.