Senior Frontend Software Engineer II

Join Upside:At Upside, we are on a mission to revolutionize brick-and-mortar commerce. Our advanced technology combines the nuances of online retail—profit measurement, attribution, and incrementality—to enhance the value for users on their daily purchases while simultaneously attracting new, profitable customers to brick-and-mortar businesses. Millions of users have benefited from earning 2 to 3 times more cashback than any competing product, and hundreds of thousands of physical businesses have realized tangible profits through our platform. Each year, billions in commerce are processed through Upside, returning value directly to our retail partners, the consumers they serve, and vital sustainability efforts.Your Impact:In this role, you will report to the Director of Information Security, collaborating closely with technology stakeholders. Utilize your expertise in secure coding practices and payment systems to identify and address application vulnerabilities. As an individual contributor, you will bring innovation to our AppSec team, strengthen our security posture, and empower our engineering teams to code securely.Innovate with AI to deliver robust security solutions that mitigate application vulnerabilities.Conduct security code tests (SAST, SCA) and work with engineers to resolve unsafe code.Develop threat models and collaborate with technology teams to document and assess risks.Advise leadership on security architecture, design, and best practices in application security.Train and enhance the skills of engineers in safe coding and vulnerability management techniques.Assist with penetration testing initiatives and manage bug bounty programs.Support the administration of AWS Control Tower and IAM provisioning.Engage with the security community to stay informed about trends and advancements.Qualifications:A minimum of 6 years of experience in application or product security, including reviewing Python code.Proven experience in innovating and implementing solutions for vulnerability management.In-depth knowledge of AWS security architecture, including Lambda and AWS Control Tower.Strong comprehension and application of AI technologies.A Bachelor's degree in Computer Science or Engineering is highly preferred.Outstanding interpersonal and customer service skills.

Role Overview Orca Security is hiring a Sales Engineer focused on Application Security and Cloud Security in Austin, Texas. This position works closely with the sales team to showcase how Orca’s security solutions address real-world risks for both prospects and existing customers. What You Will Do Partner with sales to present and explain Orca Security’s products to organizations evaluating cloud and application security tools. Listen to client needs, then tailor demonstrations and recommendations to their specific security challenges. Help customers understand how Orca’s platform can strengthen their security posture and support their goals. Impact Expertise in application and cloud security will be central to helping clients achieve their security objectives and get the most value from Orca’s solutions.

Join Sonsoft Inc. as an Application Security Specialist, where you'll play a crucial role in safeguarding our software applications against potential threats. You will collaborate with development teams to integrate security into our software development lifecycle and conduct thorough security assessments. Your expertise will ensure that our applications are not only functional but also secure.In this role, you will be responsible for identifying vulnerabilities, recommending mitigation strategies, and staying abreast of the latest security trends and technologies. If you are passionate about application security and eager to make a significant impact, we would love to hear from you!

As an Application Security Consultant at Sonsoft Inc., you will play a critical role in safeguarding our clients' applications from vulnerabilities and threats. You will collaborate with development teams to implement security best practices and conduct thorough assessments of applications to identify potential risks. Your expertise will be essential in developing and refining security protocols, ensuring compliance with industry standards, and providing actionable insights to enhance application security.

Join our dynamic team at Sonsoft Inc. as an Application Security Specialist. In this role, you will be responsible for ensuring the security of our applications through the implementation of best practices, risk assessments, and security reviews. You will work closely with cross-functional teams to develop secure software solutions and mitigate vulnerabilities.

Renesas Electronics seeks a Senior Staff Application Engineer in Austin to support product development and client solutions. This position centers on applying deep application engineering experience to create solutions that align with client requirements. What you will do Develop solutions for client applications, focusing on quality and reliability. Work closely with teams across engineering, product, and other functions to guide product development. Contribute technical expertise throughout the development cycle to help ensure strong outcomes for customers. Who we are looking for Extensive background in application engineering. Strong collaboration skills and experience working with cross-functional groups. Ability to develop solutions that address client needs and support product goals.

Renesas Electronics Corporation seeks a Senior Staff Application Engineer based in Austin. This position centers on creating and delivering application solutions tailored to client requirements. Collaboration with teams throughout the organization is a key aspect of the work, ensuring that projects meet customer expectations and business goals. Key responsibilities Design and implement application solutions that address client needs Partner with cross-functional teams to advance project delivery Contribute to efforts that drive customer satisfaction Role focus This role emphasizes both technical design and teamwork. Projects often require input from multiple departments, and success depends on effective communication and a commitment to meeting customer goals.

Renesas Electronics Corporation seeks a Senior Staff Application Engineer based in Austin. This position centers on creating solutions that advance innovation within the electronics sector. Role overview The Senior Staff Application Engineer will work closely with teams from different disciplines to design and deliver dependable applications. Collaboration is key, as the role requires addressing a variety of client requirements and ensuring solutions meet industry standards. Key responsibilities Develop applications that support evolving needs in the electronics industry Partner with cross-functional teams to deliver reliable solutions Respond to client needs and provide technical support as required Location This role is based in Austin.

At Self Financial, we are a rapidly growing FinTech company committed to enhancing economic inclusion and financial resilience. Our mission is to empower individuals to build credit and save effectively.We are on the lookout for dedicated individuals who share our passion for overcoming challenges and improving the financial landscape for the communities we serve.Our team is driven to disrupt the credit industry by providing accessible tools that enable people to take control of their credit. Achieving our mission necessitates deep collaboration across teams to ensure our products reach the most underserved populations, particularly the 100 million+ Americans with limited or no credit history.We value diversity and are committed to fostering an inclusive environment for all employees, actively seeking to recruit, develop, and retain talented individuals from diverse backgrounds.Role OverviewThe Senior Information Security Engineer will be pivotal in overseeing application security across all Self Financial products. This role is essential for safeguarding customer data, ensuring compliance with SOC 2 and PCI standards, and collaborating with engineering teams to identify, prioritize, and mitigate security risks throughout the software development lifecycle.Your Responsibilities:Lead end-to-end application security initiatives for all Self Financial products.Conduct vulnerability assessments, manage scanning processes, and oversee remediation efforts using security tools (e.g., SAST).Collaborate closely with engineering and product teams to address critical security vulnerabilities.Conduct third-party vendor security evaluations and risk assessments.Assist in SOC 2 and PCI compliance efforts, including audit preparation and evidence gathering.Identify application-level security vulnerabilities and propose effective mitigation strategies.Integrate secure-by-design methodologies into product development workflows.Stay informed about emerging application security threats and recommend suitable controls.

About Ping Identity:At Ping Identity, we are dedicated to providing secure and seamless digital experiences for users, fostering a concept we call digital freedom. This ethos not only extends to our customers but also permeates our company culture. Join us to cultivate a workplace that values digital freedom.Our advanced cloud identity platform empowers individuals to shop, work, bank, and engage in various activities effortlessly and securely.While safeguarding digital identities is central to our technology, we also prioritize the protection of individual identities within our culture. We champion every identity. Our core value, Respect Individuality, encourages us to embrace our differences, allowing everyone to bring their authentic selves to work.Headquartered in Denver, Colorado, with a global presence, we cater to the needs of the largest and most demanding enterprises, including over half of the Fortune 100. At Ping Identity, we are reshaping perceptions around cybersecurity, digital experiences, and identity management.Job Summary:As a Product Security Engineer focusing on our Federal accounts, you will gain crucial experience within an innovative identity security firm. This role demands a strong passion for application security, a knack for addressing both technical and organizational challenges, and the ability to thrive in a dynamic, Infrastructure-as-Code development environment. Exceptional communication skills and a keen awareness of the latest security best practices are essential.

As a leading name in the realm of online real estate for over 25 years, Realtor.com® is the most trusted destination for real estate professionals. We connect buyers, sellers, and renters with invaluable insights and expert guidance to facilitate their journey toward finding the perfect home. Our extensive suite of tools not only influences the broader real estate industry but also empowers consumers in making one of life's most significant purchases through a user-friendly experience that simplifies decision-making.Be a part of our mission to empower individuals in their quest for a home by dismantling barriers to entry, fostering the right connections, and instilling confidence through expert insights.Senior Software Engineer - Mobile ApplicationsAt Realtor.com®, we serve as a comprehensive resource for homebuyers, renters, sellers, and dreamers, offering a plethora of for-sale listings, insightful information, valuable tools, and professional expertise. Join us in making a positive impact on the millions of Americans seeking to purchase a home each year by crafting beautiful and intuitive mobile app experiences.If you are passionate about Design Systems, tackling complex UI challenges, and creating scalable architectures, you will thrive here. Our technology team engages in research and development of highly scalable, data-driven consumer-facing applications while exploring new technologies and trends to continuously enhance our offerings. Collaborate with top-tier talent in a culture that encourages experimentation and learning.The Component Systems team is seeking a Senior Software Engineer specializing in UI Component Systems and Android app development. You will play a pivotal role in shaping the user experience of Realtor.com®'s mobile applications, which attract millions of unique visitors daily. Your contributions will influence the design and architectural decisions for our internal component library and its supporting ecosystem of tools and processes. As a vital member of this team, you will help develop a critical component that enables our engineering community to build scalable applications across all consumer product lines.We believe in utilizing cutting-edge tools to solve problems efficiently. You will be expected to proficiently use AI coding assistants and LLMs to enhance development velocity, generate boilerplate code, and troubleshoot intricate debugging scenarios. This role requires critical judgment to evaluate AI-generated outputs for security, performance, and accuracy, and you should be comfortable integrating AI tools into your routine to streamline repetitive tasks, allowing you to focus on high-impact architectural and strategic initiatives.

Renesas Electronics Corporation is seeking a Principal Application Engineer in Austin. This position centers on designing and implementing solutions that support the company’s product development goals. Role overview The Principal Application Engineer will collaborate with teams from different disciplines to integrate applications across multiple platforms. The work involves both hands-on engineering and communication with colleagues to ensure smooth project delivery. What you will do Design and implement solutions to support and enhance Renesas products Work with cross-functional teams to integrate applications on various platforms Contribute technical expertise to ongoing and new projects Requirements Experience in application engineering Strong technical background in designing and implementing solutions Ability to work effectively with teams across different functions

About Speechify Speechify aims to remove reading barriers and improve learning for everyone. Over 50 million people use Speechify’s text-to-speech tools to turn PDFs, books, Google Docs, and web content into audio. The product lineup includes apps for iOS, Android, Mac, and a Chrome Extension. Recent recognition includes Google’s Chrome Extension of the Year and Apple’s 2025 Design Award for Inclusivity. The team is nearly 200 strong, fully remote, and includes engineers from Amazon, Microsoft, and Google, as well as leaders from top universities like Stanford. Role Overview: Senior Software Engineer – Windows/Desktop Applications Location: Austin, TX, USA What You Will Do Lead the design, architecture, and development of native Windows desktop apps using Windows App SDK, WinUI or similar frameworks, with C#, XAML, and C++ as needed. Establish and maintain best practices for Windows desktop development, focusing on code structure, performance, memory management, responsive UI, and compatibility across Windows 10 and 11. Drive accessibility by integrating and validating support for accessibility APIs, ensuring UI controls, focus management, keyboard navigation, and screen-reader compatibility. Collaborate with product designers, UX researchers, QA, and other stakeholders to shape feature planning, UI/UX architecture, and the long-term strategy for the Windows platform. Manage the full lifecycle of features: from conception and design through implementation, testing, release, and ongoing maintenance, with a focus on quality and consistency. Troubleshoot and resolve complex bugs, performance problems, memory leaks, and compatibility issues, recommending architectural or design improvements as needed.

Join Samsara as a Senior Security Engineer I in our Enterprise Security team. In this pivotal role, you will be responsible for safeguarding our systems and data while ensuring compliance with industry standards. You will work alongside a team of experts to enhance our security posture, develop and implement security policies, and respond to security incidents.

safelease is seeking a Security Engineer based in Austin, TX, with a hybrid work arrangement. This role centers on protecting the company’s digital infrastructure and ensuring the safety of systems and data. Role overview The Security Engineer will work closely with teams across the organization. The focus is on designing, implementing, and maintaining security protocols to defend against potential threats. Collaboration Expect to partner with colleagues from different departments to strengthen overall security measures and support ongoing improvements. Location This position is hybrid, requiring some presence in the Austin office.

Join our innovative team at findhelp as an Engineer II. In this role, you will play a vital part in developing cutting-edge solutions to enhance our platform. We are looking for a talented individual who thrives in a collaborative environment and is eager to contribute to meaningful projects that make a difference in our community.

Join MongoDB as a Security Software Engineer specializing in Infrastructure Security. In this pivotal role, you will work collaboratively within a top-tier team to enhance our security posture, safeguard our infrastructure, and ensure the safety of our systems against evolving threats. Your expertise will be instrumental in designing, developing, and implementing secure software solutions that protect sensitive information while enabling our innovative technology to flourish.

Teamwork makes the stream work. Roku is transforming the way the world experiences television.As the leading TV streaming platform in the U.S., Canada, and Mexico, Roku is on a mission to empower every television worldwide. We pioneered the streaming revolution, connecting viewers with the content they adore while enabling content creators to build and monetize vast audiences. Advertisers benefit from our unique capabilities to engage their target consumers.From day one at Roku, your contributions will be meaningful and valued. In our rapidly growing public company, there are no bystanders. This is your opportunity to bring joy to millions of TV streamers globally while gaining invaluable experience across multiple disciplines. About the Team The Roku Trust Engineering team is a tight-knit group dedicated to information security. Our mission is to safeguard our customers, partners, devices, services, infrastructure, and data. We collaborate closely, sharing insights and expertise to remain at the forefront of security. Join us, and you’ll be part of a vibrant team that thrives on challenges and celebrates successes together. About the Role As a Security Engineer within the Trust Engineering team, you will play a crucial role in designing, implementing, and managing Roku’s comprehensive security systems and controls that impact a global user base. Your key responsibilities will involve supporting the development of security protocols, managing and maintaining SIEM/SOAR tools and threat intelligence platforms, conducting technical incident responses, performing vulnerability and risk assessments, and mentoring junior analysts. You will collaborate with teams across Trust Engineering and the broader organization to promote, develop, and influence robust security practices and postures.

About Future Secure AI Future Secure AI develops advanced artificial intelligence solutions for global enterprises. The company focuses on solving complex problems across multiple industries, driven by a culture that values bravery, rigor, and curiosity. Leadership encourages open communication and values contributions from every team member. Professional growth is a priority, with support for ongoing development. The team includes experienced leaders and skilled engineers who work collaboratively to create impactful products.