Principal Software Engineer - Application Security

Harness builds an AI-driven software delivery platform designed to improve how teams test, deploy, secure, and optimize their applications. Founded by Jyoti Bansal, who previously started AppDynamics, the company has reached a $5.5 billion valuation and secured about $570 million in funding from investors such as Goldman Sachs, Menlo Ventures, and Citi Ventures. The platform uses automation and AI to streamline software delivery while supporting security, compliance, and governance. Harness AI and the Software Delivery Knowledge Graph offer automation and insights across the software lifecycle. Over the past year, the technology has powered more than 185 million deployments and 82 million builds for organizations like United Airlines and Morningstar. With a workforce of over 600 employees across 26 offices in 25 countries, Harness continues to grow its global team and advance AI-powered software delivery solutions.

Harness is a pioneering AI Software Delivery Platform founded by the visionary technologist and entrepreneur Jyoti Bansal, who previously established AppDynamics, a company acquired by Cisco for an impressive $3.7 billion. Having successfully secured around $570 million in funding, Harness is currently valued at $5.5 billion, supported by a formidable roster of investors, including Goldman Sachs, Menlo Ventures, IVP, Unusual Ventures, and Citi Ventures. As artificial intelligence revolutionizes code generation, the significant challenges have transitioned to subsequent stages including testing, deployment, application security, reliability, compliance, and cost management. Harness leverages AI and automation to optimize this "outer loop," empowering teams to accelerate software delivery while ensuring security and governance throughout the entire lifecycle.Fueled by Harness AI and the Software Delivery Knowledge Graph, our platform integrates deep contextual insights and intelligent automation across the software delivery timeline, embedding governance and policy-driven controls throughout.In the past year, Harness has enabled over 185 million deployments, 82 million builds, 18 trillion flag evaluations, 8 million security scans, 9.1 billion optimized tests, and 3 trillion protected API calls, managing $2.8 billion in cloud expenditure. This has allowed clients like United Airlines, Morningstar, and Choice Hotels to enhance their release speeds by up to 75%, reduce cloud expenses by as much as 60%, and attain tenfold improvements in DevOps efficiency.With a diverse team distributed across 14 offices in 25 countries, Harness is at the forefront of shaping the future of AI-driven software delivery, and we are actively seeking exceptional talent to join us on this rapid journey of growth.

Join our dynamic team as a Staff Engineer focused on Application Security, where you'll play a pivotal role in full-stack software development. You will design, develop, test, and manage both the front-end and back-end components of various delivery tools within our technical services division, with the ultimate aim of enhancing productivity among our staff.In addition, you will oversee server administration tasks, managing our server and VM infrastructure, ensuring optimal performance, and handling licensing for our essential tools.

Join our dynamic team at LinkedIn as a Senior Staff Software Engineer specializing in Applications. In this pivotal role, you will lead the design and development of innovative software solutions that enhance user experience and drive business success. Your expertise will guide a talented team of engineers, collaborating on cutting-edge projects that shape the future of professional networking.

Join our dynamic team as a Senior Staff Software Engineer specializing in Applications. In this pivotal role, you will leverage your extensive experience to design, develop, and implement innovative software solutions that drive our product forward. Collaborate with cross-functional teams to ensure seamless integration and functionality while mentoring junior engineers to foster their growth.

Join our dynamic team at Renesas Electronics as a Senior Staff Application Engineer specializing in Security. In this role, you will play a pivotal part in developing innovative security solutions that empower our customers and ensure the safety of their applications.Your responsibilities will include collaborating with cross-functional teams, engaging with clients to understand their needs, and providing expert guidance on security best practices. You will leverage your technical expertise to design and implement advanced security features, contributing significantly to our product portfolio.

Zuora supports organizations as they move toward subscription-based business models. The company’s platform and expertise help customers build recurring revenue streams and strengthen customer relationships across many industries. Zuora works with businesses worldwide to improve monetization and customer experience. More information about the Subscription Economy is available at zuora.com/modern-business. Role overview The Application Security & Security Engineering team collaborates with engineering groups to integrate security throughout the software development lifecycle. The team emphasizes scalable tools, practical processes, and a security-first approach across Zuora. As an Application Security Engineer based in Bengaluru, work directly with developers and architects to guide secure design decisions, automate security processes, and support key projects on Zuora’s cloud-native platform. This position is part of Zuora’s expanding team in India and offers the opportunity to influence security practices that reach teams around the world. This hybrid role combines remote flexibility with in-office collaboration in Bengaluru. Current tech stack Java, Spring REST API, Microservices Kafka, Spark NodeJS AWS Kubernetes Terraform AngularJS

Degreed builds an enterprise learning platform that brings together courses, videos, articles, projects, and skill insights. The system tailors content to individual roles and career goals, helping organizations develop and retain talent. Recognized by Fast Company as one of the Most Innovative Companies of 2026, Degreed uses AI to connect learning with measurable outcomes. The mission: open up opportunities and celebrate expertise worldwide. Role Overview The Staff UI Engineer will shape the core user interface for a platform used by millions of learners. This role sets the technical direction for a web application that must be accessible, scalable, and ready for advances in AI. The position is based in Bengaluru, Karnataka, India, with a hybrid work arrangement. What You Will Do Define the technical vision for Degreed’s web application UI Ensure the interface is accessible and scalable Work closely with teams across the company to set and maintain shared standards Help raise engineering quality and mentor others Who We’re Looking For Strong commitment to craftsmanship and ownership Motivated to make a broad impact through technical leadership Experience collaborating across teams and elevating engineering practices

Join our dynamic team at LinkedIn as a Staff Software Engineer specializing in Applications. In this role, you will leverage your expertise in software engineering to design and develop innovative applications that enhance user experience and drive engagement across our platform. You will collaborate with cross-functional teams to deliver high-quality software solutions that meet our users' needs.

Discover OktaOkta stands at the forefront of identity management, empowering individuals to securely use any technology across various platforms and devices. Our versatile products, including the Okta and Auth0 Platforms, ensure robust authentication and seamless access, placing identity at the heart of organizational security and growth.We value diverse perspectives and experiences, seeking lifelong learners who can enrich our team with their unique insights. Join us in our mission to create a world where identity is truly yours.Access Management Engineering TeamThe Okta Access Management Team lays the groundwork for authentication and authorization across Okta-protected resources. Our goal is to provide customers with secure access to these resources. We design Okta cloud services and client applications that facilitate smooth logins and secure access to applications through Okta authenticators. Delve deeper into Okta’s engineering initiatives on our blog.About YouWe are in search of a dedicated Senior Software Engineer specializing in Java to join our innovative team. The ideal candidate will have:Demonstrated expertise in Java web development.A passion for creating high-quality, secure, and efficient applications.A strong desire to explore contemporary security challenges and identity management solutions.Excellent communication and teamwork skills to collaborate effectively with cross-functional teams.This position presents an exhilarating opportunity to contribute to the development of groundbreaking identity and security products. You will tackle complex challenges, influence the product roadmap, and grow your expertise in a rapidly evolving field.Key Responsibilities:Engage with cross-functional teams (QA, Product, Support, UX) to ensure smooth integration.Adhere to best practices while contributing to technical designs, proposals, and architectural decisions.Create high-quality, maintainable software components with thorough unit and functional tests.Participate in code reviews, providing constructive feedback and ensuring compliance with coding standards and security practices.Contribute to technical documentation and promote knowledge sharing within the team.

Join Zeta Global as a Senior Application Security Engineer and play a pivotal role in enhancing our application and platform security framework. You will be instrumental in integrating security measures throughout the software development lifecycle, ensuring our systems, applications, and AI-driven platforms are built with security as a foundational element.Zeta Global operates on a grand scale, managing billions of consumer profiles and petabytes of data within our real-time, AI-powered marketing platforms. In this position, you will collaborate closely with engineering and product teams to identify potential security risks, implement secure design principles, and develop automated controls that foster secure innovation.This role offers extensive technical challenges, cross-functional visibility, and a direct opportunity to enhance the company’s overall security maturity.

MongoDB is experiencing rapid growth and is increasingly being adopted by the most innovative and demanding companies and development teams in enterprise software worldwide. We are on the lookout for a Senior Staff Engineer to join our expanding Products & Technology team in Gurugram. This role will involve providing technical direction, overseeing architecture decisions, and implementing key components of a groundbreaking platform we are developing to simplify AI application building with MongoDB. In this pivotal role, you will offer technical leadership to teams working on advanced technologies that facilitate the scalable deployment of AI applications. You will engage in high-stakes, high-visibility projects aimed at enhancing the performance, scalability, and reliability of our distributed systems infrastructure for this innovative product. Our engineering teams at MongoDB are committed to crafting high-quality software while adhering to our core cultural values, including intellectual curiosity, integrity, and collaboration over competition. We are interested in candidates located in Bengaluru for our hybrid work model, but are also open to applicants from other locations, including Gurugram.

Who We Are:Aviatrix® is dedicated to empowering enterprises facing challenges in securing their cloud workloads by providing a unified solution that ensures comprehensive cloud security. Unlike traditional cybersecurity methods that focus solely on securing entry points, Aviatrix Cloud Native Security Fabric (CNSF) delivers robust runtime security and enforcement directly within cloud application infrastructures. This innovative approach bridges the gaps in existing solutions, allowing organizations to regain vital visibility and control over their cloud environments. We enable security, cloud, and networking teams to enhance developer velocity and embrace advancements in AI and serverless technologies. For further insights, visit www.aviatrix.com.About the Role - Staff Engineer – Software Development.As a Staff Engineer at Aviatrix, you will be a key contributor to our SaaS Platform team, which is dedicated to delivering a reliable, secure, and scalable product architecture built on cutting-edge microservices and event-driven data pipelines. You will be instrumental in driving the design and implementation of sophisticated backend systems, including AI-enhanced data pipelines and intelligent AI integrations, all while elevating the technical standards within our organization. This position is perfect for a deeply technical engineer who enjoys tackling complex problems and is eager to influence both our platform's architecture and the engineering culture of our team.

Join UltraViolet Cyber, a trailblazer in unified security operations, as a Staff Consultant specializing in Application Security Testing. Our innovative security-as-code platform merges cutting-edge technology with seasoned human expertise, delivering advanced real-time cybersecurity solutions tailored for organizations of all sizes. With a firm foundation laid by security practitioners boasting decades of experience, we strive to optimize cybersecurity by integrating red and blue teams into cohesive operations. UltraViolet Cyber is committed to empowering our clients, including Fortune 500 companies, federal entities, and commercial businesses, by providing bespoke security operations solutions. Headquartered in McLean, Virginia, we expand our global reach with offices across the U.S. and India. As part of our Dedicated Defense model, you will play a pivotal role in transforming our clients’ security frameworks. This position will involve leading a significant SIEM migration project for a Fortune 250 company, collaborating with a global team to develop best practices for SIEM migration while enhancing your technical skills with the latest technologies. Key Responsibilities: As a full-time Security Staff Consultant, you will be at the forefront of addressing software vulnerabilities, executing project deliverables, and enriching client understanding of secure software development methodologies. Your tasks may include:Secure Code Analysis and ReviewSoftware/Application Penetration TestingNetwork Penetration TestingArchitecture Security Analysis and Threat ModelingSecure Software Design, Architecture, and EngineeringSoftware/Application Reverse EngineeringRed Team Analysis This role may require both office-based work and on-site client visits to address security issues head-on. Our consultants are trusted advisors, forging strong relationships that lead to continued partnerships and follow-on assignments.

We are seeking a highly skilled Senior Staff System & Application Engineer to join our team at Renesas Electronics, located in the vibrant city of Bengaluru. In this role, you will utilize your extensive expertise to design, develop, and implement high-performance systems and applications that meet the needs of our clients.Your innovative approach and problem-solving skills will be essential in driving projects from conception through to completion. You will collaborate with cross-functional teams and play a key role in the advancement of our technology solutions.

We are looking for a highly skilled and motivated Senior Staff Systems and Applications Engineer to join our dynamic team at Renesas Electronics. In this role, you will be responsible for designing, developing, and optimizing advanced systems and applications for our cutting-edge semiconductor products. You will collaborate with cross-functional teams to drive innovative solutions, ensuring high performance and reliability in our offerings.

Join Renesas Electronics as a Senior Staff Engineer in our SoC Application Engineering team. In this pivotal role, you will be responsible for driving the technical development and support of our System-on-Chip (SoC) products, ensuring their successful integration into various applications. You will collaborate with cross-functional teams to define requirements, develop solutions, and provide expert guidance to enhance product performance.

Join Saviynt, a leader in Enterprise Identity Cloud solutions, where we empower modern enterprises to scale their cloud initiatives and tackle complex security and compliance challenges swiftly. Our innovative platform integrates identity governance (IGA), detailed application access, cloud security, and Privileged Access Management (PAM) to protect the entire business ecosystem while ensuring a seamless user experience. Trusted by the world’s leading brands, Saviynt accelerates digital transformation, supports distributed workforces, and ensures ongoing compliance. Become part of our global R&D team dedicated to building cutting-edge solutions that reinforce Saviynt's position at the forefront of enterprise identity management.

Role OverviewThe Peripheral & Variant Lead serves as the technical authority for peripheral blocksets and device variant scaling within Renesas Hardware Support Packages. This pivotal role is responsible for delivering high-quality Simulink peripheral blocks (e.g., ADC, PWM, UART, CAN) using foundational components, while promoting scalable solutions across MCU variants through automation, validation, and a standardized architectural approach. The role emphasizes alignment with core dependencies and fosters collaboration with the foundational team to produce production-ready solutions.Key ResponsibilitiesLead the development of peripheral blocksets (ADC, PWM, UART, CAN, etc.) by leveraging foundational components and established integration patterns.Drive the enhancement of device variants, establishing validation strategies and automation frameworks to scale across Renesas MCU families.Define block architecture, coding standards, and integration patterns to ensure consistency, reusability, and long-term maintainability.Review IO Builder / System Object implementations, optimizing them for performance, usability, and customer experience.Collaborate closely with the MW foundation team to ensure alignment with core dependencies and release compatibility.