Backend Software Engineer - .NET - Hybrid in Santa Clara

Join CyberArk as a Software Engineering Manager leading the engineering team responsible for developing the distributed Control Plane behind our Machine Identity platform. This role is pivotal in delivering cloud-scale services that secure certificate lifecycle and identity workflows across a vast global infrastructure.As a hands-on Engineering Manager, you will operate at the platform layer, guiding engineers across both backend and frontend domains while influencing architecture decisions, defining service boundaries, and ensuring long-term scalability within our distributed microservices architecture.You will closely collaborate with product, architecture, and platform teams to execute high-impact systems that facilitate real-time identity operations, automation tools, and secure cloud-native services. This position combines technical leadership, system design thinking, and people leadership to create robust platform experiences utilized by enterprises at a massive scale.Your Responsibilities Include:Leading and mentoring a high-impact engineering team in delivering Control Plane capabilities for distributed cloud systems.Serving as a hands-on technical leader to steer architecture discussions, platform design decisions, and engineering execution.Driving the delivery of scalable backend and frontend platform services that support certificate lifecycle management and identity workflows.Partnering with Product Management, UX, and Engineering Leadership to align technical direction with the long-term platform strategy.Defining clear engineering goals, execution plans, and delivery expectations across distributed teams.Fostering a culture of ownership, accountability, and technical excellence through coaching, feedback, and career development.Assisting engineers in navigating complex architectural challenges across microservices, cloud infrastructure, and Control Plane workflows.Promoting modern engineering practices that enable autonomous decision-making and scalable collaboration.Removing blockers, enhancing cross-team execution, and driving continuous improvement in platform development.

About Halo IndustriesHalo Industries is revolutionizing the semiconductor industry with cutting-edge technology designed to replace traditional wire saw slicing methods that result in significant material waste. Our innovative laser-based approach significantly reduces waste in the production of silicon carbide (SiC) substrates, enhancing both material efficiency and performance.Founded in 2014 as a spin-off from Stanford University, Halo has successfully attracted substantial venture capital funding, including over $80 million from our recent B round. We are poised for rapid growth as we expand our team and manufacturing capabilities to meet the demands of high-growth sectors such as electric vehicles, grid infrastructure, industrial HVAC, and high-voltage power electronics.With strong financial backing and active engagement with strategic partners, Halo Industries is on the brink of remarkable operational and revenue growth.Position OverviewAs we transition from R&D to production, we are seeking an experienced Machine Control Software Engineer to take the lead in designing, developing, and implementing our production line equipment control and automation strategies. This role is critical in shaping our manufacturing future.Key ResponsibilitiesLead the design and development of operator control systems for our mechanical and opto-mechanical production line tools.Architect and implement communication interfaces between equipment, factory systems, and subsystems, including motion control, sensors, lasers, and robotics.Develop and integrate industrial communication protocols such as SECS/GEM, TCP/IP, EtherCAT, Modbus, Ethernet/IP, and RS232/RS485.Write software in C# for GUI and device communication, ensuring seamless integration of user interfaces with hardware control and system monitoring.Collaborate with PLC systems (Beckhoff preferred), maintaining consistent control logic through Structured Text (IEC 61131-3) and Ladder Logic.Define and uphold control software standards across all production equipment.Design and maintain high-level device interfaces for lasers, robotics, motion control, and data acquisition hardware.Integrate and test machine vision systems, including Cognex VisionPro and In-Sight Deep Learning.Build and debug state machines for automation control, ensuring their reliability and recoverability.

About Halo IndustriesAt Halo Industries, we are revolutionizing the semiconductor manufacturing process with our innovative technology that replaces traditional wire saw slicing methods, which currently lead to substantial material waste. Our advanced laser technology significantly minimizes waste during the production of silicon carbide (SiC) substrates, enhancing material efficiency and performance. This breakthrough positions us to accelerate growth across various high-demand sectors, including electric vehicles, grid infrastructure, industrial HVAC, and high-voltage power electronics.Founded in 2014 as a Stanford University spin-off, we secured Series A venture capital funding in 2020 after successfully demonstrating our precision material slicing equipment. With a recent $80M+ Series B funding round, we are poised for rapid growth in our team and manufacturing capabilities.The RoleAs we transition from research and development to high-volume manufacturing, we are looking for a skilled Machine Control Software Engineer to join our team. This position involves the development, integration, and maintenance of control systems for our semiconductor production tools. You will engage in hands-on software development and collaborate with cross-functional engineering teams to build robust and scalable automation systems.Key ResponsibilitiesDesign, develop, and maintain machine control software for semiconductor manufacturing equipment.Implement and integrate industrial communication protocols, such as SECS/GEM, TCP/IP, EtherCAT, Modbus, Ethernet/IP, and RS232/RS485.Create software in C# (including WPF) for graphical user interfaces, device communication, and system monitoring.Integrate hardware components, including robotics, motion systems, lasers, and data acquisition devices.Support the development of operator control systems and state machines for automated equipment.Assist in debugging, testing, and validation at both system and component levels.Collaborate with PLCs and interface with external controllers as necessary.Work closely with mechanical, electrical, and systems engineers to ensure seamless system integration.Adhere to established control standards, safety practices, and software development protocols.Contribute to documentation, version control, and code quality standards.

Join ServiceNow as a Staff Software Engineer specializing in AI/ML where you will leverage your technical expertise to drive innovative solutions that enhance our products and services. In this role, you will collaborate with cross-functional teams to design, develop, and implement machine learning algorithms and artificial intelligence solutions that meet our clients' needs.

About the Role:At Cobot, we view safety not merely as a requirement, but as a core principle that empowers robots to operate effectively alongside humans. We are at the forefront of transforming safety in human-robot collaboration, crafting systems that are transparent, reliable, and predictable even in complex real-world settings.As a Staff Safety Software Engineer, you will lead the design and architecture of safety-critical software systems. Your contributions will shape the processes of designing, testing, deploying, and enhancing safety across our robotic solutions. You will be instrumental in responding to incidents and ensuring compliance with certification and regulatory standards.This position provides a unique chance to influence not only our products but also the organizational ethos surrounding safety. You will collaborate across teams, guide technical strategies, and bolster our functional safety practices. If you are passionate about the challenge of enabling safe autonomy on an industrial scale, we invite you to apply.This role is based onsite at our headquarters in Santa Clara, CA.

At HackerRank, we empower leading organizations such as NVIDIA, Amazon, and Microsoft to recruit and enhance the skills of the next generation of developers based on their abilities rather than their backgrounds. Our platform is relied upon by over 2,500 of the most forward-thinking companies globally to create robust engineering teams prepared to tackle future challenges.As the landscape of software development evolves, where humans and AI collaborate seamlessly, the criteria for identifying exceptional technical talent have transformed. We provide innovative solutions for companies to recognize and invest in emerging skills.Our team at HackerRank is passionate about the significance of their contributions and meticulously attends to every detail, ensuring that our customers achieve remarkable success with products they genuinely love. We operate with a sense of urgency, upholding high standards to foster outstanding outcomes.About the RoleEvery day, millions of developers utilize HackerRank to showcase their skills. We are in search of a Senior Backend Software Development Engineer, capable of steering the technical trajectory of crucial backend systems and spearheading the delivery of high-impact, platform-wide initiatives. You will take charge of the architecture and progression of core backend services, mentor engineers across various teams, and serve as a pivotal technical decision-maker to ensure our platform remains fast, reliable, and scalable as we expand our global user base.

Join ServiceNow as a Staff Software Engineer focused on federal solutions! In this role, you will engage in designing, developing, and implementing innovative software applications tailored to meet the unique needs of our federal clients. You will collaborate with cross-functional teams to ensure our products maintain the highest standards of quality and performance. If you possess a passion for technology and a desire to make an impact in the federal sector, we encourage you to apply!

Join our dynamic team as an Identity Management Specialist focusing on Oracle Identity Manager. This role is pivotal in securing our digital assets and ensuring seamless access for users. You will be responsible for implementing and managing identity and access management solutions, ensuring compliance with security policies while enhancing user experience.

Join CyberArk, a leader in identity security, as a Staff Software Engineer on our Identity Platform. In this role, you will leverage your expertise in .NET and distributed systems to develop innovative solutions that secure identities across various platforms. This is a hybrid position where you will work 2-3 days onsite, collaborating with a talented team of engineers dedicated to enhancing our product offerings.

Join our dynamic team at CyberArk as a Software Engineer, where you will harness your expertise in developing scalable and reliable systems, particularly within the realms of identity and authentication technologies. In this position, you will play a vital role in designing and developing core platform components, collaborating with senior engineers to create high-quality, high-performance services that function effectively at scale.As part of your responsibilities, you will engage in feature development, enhance performance, and tackle technical challenges within distributed systems. This is an excellent opportunity for an engineer eager to advance their skills in cloud platforms, identity solutions, and scalable architecture.Key Responsibilities:Collaborate with senior engineers to design, develop, and implement scalable and distributed systems.Assist in the creation of new software components, APIs, and platform features.Evaluate feature requirements and translate them into technical designs.Write clean, maintainable code that is well-tested, focusing on performance and scalability.Utilize automation and test-driven development practices to ensure code quality and reliability.Diagnose and resolve product issues reported by internal teams or customers.Work collaboratively with cross-functional teams including product, infrastructure, and support.Participate in code reviews and adopt best practices related to scalable system design.Contribute to the enhancement of existing components for improved reliability, efficiency, and maintainability.

About the Role HackerRank is hiring a Backend Engineer II for its hybrid office in Santa Clara, CA. This role focuses on building and improving backend systems that support developers and coding experiences. The team values collaboration across engineering, product, and other groups to deliver features that scale and perform reliably. What You Will Do Work with cross-functional teams to design and implement backend features Develop and optimize scalable backend systems Apply backend technology expertise to support HackerRank’s mission of simplifying coding challenges for developers Location This position is hybrid, based in Santa Clara, CA.

At Forward Networks, we are revolutionizing the management and security of the world’s most intricate networks. Established in 2013 by a team of four Stanford Ph.D.s, we pioneered the development of the industry’s first network digital twin—a mathematically precise representation of the production network that provides IT teams with unparalleled visibility, verification, and agility across multiple cloud and vendor environments.Our esteemed clientele includes industry giants like Goldman Sachs, PayPal, S&P Global, IBM, and Dell, alongside rapidly growing enterprises and government bodies. According to IDC, our clients experience an average of $14.2 million in annual savings through enhanced efficiency and security.Supported by elite investors such as Andreessen Horowitz, Goldman Sachs, MSD Partners, and Threshold Ventures, we cultivate a people-centric and innovative culture where brilliant minds are at the forefront of advancing network reliability, security, and AI-driven operations.We are on the lookout for a seasoned Principal Backend Software Engineer to become a vital member of our Scaling team. In this crucial position, you will spearhead the development of our product’s fundamental components, ensuring seamless interaction with other services and systems. Your expertise will be key in optimizing our core data structures and enhancing our computational capabilities.

Join PlusAI, a trailblazer in Physical AI, at the forefront of developing AI-driven virtual driver software for autonomous trucks. With our headquarters in Silicon Valley and operations spanning the United States and Europe, PlusAI has been recognized by Fast Company as one of the World’s Most Innovative Companies. We collaborate with esteemed partners such as TRATON GROUP’s Scania, MAN, International brands, Hyundai Motor Company, Iveco Group, Bosch, and DSV to push the boundaries of next-generation autonomous trucking.We are searching for a skilled Machine Learning Engineer to enhance and implement cutting-edge ML-based planning algorithms using the vast data generated daily from our autonomous trucking fleet. If you are passionate about shaping the future of autonomy and eager to leave a significant impact, we invite you to become a part of our dynamic team.

Join our dynamic Settlement Team at PayNearMe, where you will be crucial in ensuring the seamless movement of funds from payment events through settlement, reconciliation, adjustments, and comprehensive reporting. Collaborating closely with Product, Reconciliation, Accounting, Finance, and Support teams, you will help maintain our platform’s integrity at scale.Our technology stack features Ruby on Rails for our money movement monolith and Go microservices deployed on AWS/Kubernetes. We utilize Datadog for observability, Looker for analytics, and Docker for local development.In this role, you’ll enhance PayNearMe’s settlement platform by designing robust systems that manage high-throughput money movement, simplifying operational processes, and facilitating safe team deployments of changes.

Join CyberArk as an Associate Software Engineer and embark on an exciting journey in scalable system development and identity/authentication technologies. This entry-level position is designed for individuals eager to learn and grow, where you'll collaborate with seasoned engineers to build essential components of our platform, enhance system performance, and contribute to features that serve customers at scale.This is a fantastic opportunity for early-career professionals seeking hands-on experience in developing cloud-based, distributed systems while mastering best practices in identity, security, and modern software development. The role is hybrid, based in Santa Clara, CA, requiring 2–3 days per week onsite. Note that relocation assistance is not available.Key Responsibilities:Collaborate with senior engineers to design, develop, and test software components for our identity and scalability platform.Assist in implementing features, APIs, and backend services under mentorship.Create clean, maintainable, and well-structured code adhering to team standards.Participate in code reviews to learn how to write efficient and scalable software.Support the team in investigating and resolving bugs or performance issues.Contribute to enhancing documentation, test coverage, and development workflows.Learn and apply modern development practices, including test-driven development and automation.Work closely with product, QA, and infrastructure teams to understand requirements and deliver reliable solutions.#LI-JH1#LI-Hybrid

Role Overview ServiceNow is seeking a Senior Staff Software Engineer, Integrations (Tech Lead) based in Santa Clara. This role leads integration projects that improve how technology fits together across the company. The position sits within the Engineering team and works closely with colleagues from different disciplines. What You Will Do Lead design and development of integration solutions that strengthen ServiceNow’s products. Collaborate with cross-functional teams to deliver projects that support customer needs. Drive initiatives that make technology more efficient and effective across the organization.

Role overview ServiceNow seeks a Senior Staff Software Engineer - UI Lead based in Santa Clara. This position leads a group of engineers dedicated to building and improving user interfaces that enhance the user experience. Collaboration with designers and other stakeholders is central to delivering thoughtful UI solutions. What you will do Guide a team of engineers working on UI development projects Work with designers to turn concepts into effective interfaces Make architectural decisions for UI components and systems Establish and uphold software engineering best practices Mentor junior engineers and support their professional growth Help shape the direction of ServiceNow’s product lines Location This role is based in Santa Clara, CA.

Join our team as a Principal Consultant specializing in Oracle Identity & Access Management. In this pivotal role, you will leverage your expertise to design and implement robust identity solutions for our clients, ensuring secure and efficient access to critical resources. Collaborate with cross-functional teams to deliver high-quality outcomes and drive innovation in identity management strategies.

Join a groundbreaking company that is revolutionizing the data storage landscape. At Pure Storage, innovation is at the heart of what we do. Here, you will lead with your creative thinking, advance alongside industry pioneers, and collaborate with a talented team of experts.If you're prepared to embrace limitless possibilities and make a lasting impact, we invite you to be a part of our journey.THE ROLEAs a Staff Software Engineer on the Hyperscale Build Infrastructure team, your role will encompass the architecture, development, and upkeep of the build infrastructure that underpins the creation of Everpure's next-generation hardware. You will serve as a vital link between low-level system software and expansive distributed infrastructure, ensuring that the product team can efficiently build, test, and deploy.WHAT YOU'LL DOLead the design and deployment of platforms utilized for building and validating Hyperscale products.Oversee and articulate project priorities and deliverables within a dynamic environment.Conduct failure analysis on intricate system-level issues spanning the hardware/software interface.Collaborate with stakeholders to implement engineering programs, emphasizing product development and fleet productivity.Provide technical guidance on crucial projects and mentor engineers to enhance overall team quality and capabilities.This is primarily an in-office role based in Santa Clara, in accordance with Pure Storage policies, except during PTO, work travel, or other approved leave.