Senior Software Engineer

Together, we enhance the streaming experience. Transforming the Television LandscapeAs the leading TV streaming platform in the U.S., Canada, and Mexico, Roku is on a mission to empower every television globally. We have been at the forefront of the streaming revolution, connecting viewers with their favorite content, enabling publishers to expand and monetize their audiences, and providing advertisers with innovative tools to engage effectively with consumers.From your first day at Roku, your contributions will be recognized and valued. Join our rapidly growing public company where every team member plays an active role. You'll have the chance to delight millions of streamers worldwide while gaining valuable experience across diverse disciplines. About Our Team The Advertising Performance group is dedicated to optimizing outcomes for all participants in the advertising ecosystem—advertisers, publishers, and Roku itself. Our systems and solutions leverage various technologies to achieve real-time, multi-objective optimization with distributed systems, ensuring low latency and large-scale performance. We harness Machine Learning, Reinforcement Learning, AI, Control Systems, and Auction Dynamics to tackle a wide array of complex challenges. Central to our efforts is our Machine Learning, Experimentation, and Inference Platform, which we continually refine and evolve. About the Role In this pivotal role, you will lead teams focused on Ads Auction and Marketplace optimization, enhancing yield and gross profit. Your responsibilities will include conducting real-time multi-objective optimization across various short and long-term goals, developing control and simulation systems, designing and executing experiments, and expanding our experimentation framework.

Join DigitalOcean as a Senior Engineer II specializing in Inference Optimizations. In this pivotal role, you will enhance the efficiency of our inference algorithms, ensuring our cloud infrastructure remains robust and scalable. Collaborate with a dynamic team of engineers and contribute to cutting-edge projects that impact thousands of developers worldwide.

Location: Austin, TXEmployment Type: Full-time, In-OfficeDepartment: EngineeringSalary: Competitive total compensation around $300,000+, including a base salary exceeding $210,000 annually plus equity.Join us as a Senior Software Engineering Manager and play a pivotal role in leading and enhancing our engineering organization.As a seasoned individual contributor, you have a history of innovating and tackling complex technical challenges. Your goal now is to amplify your impact by guiding your team to achieve the same high standards of technical excellence that you embody. You will report directly to our CTO and collaborate closely with existing engineering leads to shape our future.This is a full-time, on-site position based in Austin, TX.Our engineering team is primarily composed of senior professionals, most with over 10 years of experience at rapidly growing companies in Austin. As a Senior Engineering Manager, you will:Collaborate with product teams to design and implement self-serve customer experiences, setting the technical vision and steering your team to achieve measurable results.Assess innovative vendors for detailed property analytics, working with data science to pinpoint early indicators of property conditions and risks.Mentor and guide seasoned engineers, helping them recognize their strengths while crafting their growth paths for continued impact.

About HTS MediaHTS Media is the advertising and media division of Hopper, dedicated to fostering connections between travel brands, destinations, and suppliers with travelers globally. We facilitate advertising placements across Hopper’s app and our B2B partner network, which features prominent brands like Capital One Travel and TripAdvisor. Our goal is to establish the travel industry’s foremost retail media network, transforming advertising into a significant profitability driver for Hopper and our partners, akin to the successes of Instacart, Uber, and Amazon in their respective sectors.In the early phases of our roadmap, HTS Media has rapidly become one of Hopper’s most dynamic and profitable business units. The engineering team is crucial in scaling the platform, ensuring our advertising technology products provide measurable value for advertisers and create seamless experiences for travelers.About the RoleAs a Senior Full-Stack Engineer within the HTS Media team, you will be instrumental in driving innovation for our advertising products. Your primary objective will be to construct and evaluate new ad experiences, taking ownership of the technology that brings these features to travelers across various platforms. You will utilize Hopper's website as a testing ground, swiftly implementing and refining new ad formats and features to validate their effectiveness.Furthermore, you will assist in packaging these successful innovations for our B2B partners by creating user-facing ad products, contributing to our JavaScript SDK, and developing the robust APIs that power all functionalities. This role calls for a product-focused engineer who is passionate about crafting seamless user experiences and is adept at navigating the entire technology stack, from client-side rendering to back-end API logic.

At truemed, we empower individuals to take charge of their health by unlocking pre-tax HSA/FSA funds for preventive care. Our vision is to create a premier destination for health-driven commerce—a vibrant marketplace where millions of consumers can discover, purchase, and engage with brands and products that enhance their well-being. As we expand, we seek a dedicated individual to spearhead our consumer growth engine, focusing on acquisition, activation, retention, and developing a sustainable flywheel that keeps users returning.The Marketplace team at truemed manages the entire consumer growth loop—from the moment a user visits truemed.com to their initial purchase and every interaction thereafter. As our Growth Product Manager, you will be the driving force behind truemed's growth initiatives, akin to the roles our top merchant partners (Eight Sleep, Momentous, Peloton) heavily invest in to amplify their consumer engagement. You will oversee the shopping experience, lifecycle marketing strategies, personalized health journey features, and the experimentation framework that enhances lifetime value (LTV) and transactions per user. You will collaborate closely with the marketing team as a co-owner of growth metrics—this role represents a unique blend of product management and marketing collaboration.We are in search of a growth-oriented Product Manager who has successfully developed and scaled consumer growth loops in the past. You have a firm grasp of acquisition funnels, activation mechanics, and the strategies required to transform a one-time buyer into a loyal customer. You understand how to leverage email and lifecycle touchpoints as integral product surfaces rather than mere marketing instruments. You thrive in a fast-paced environment, running experiments in tandem with marketing colleagues, ensuring truemed is a platform that users continually return to.Key ResponsibilitiesLead truemed's growth strategy from inception to execution: develop and implement user acquisition, activation, and retention strategies across the truemed.com marketplace, focusing on browsing, discovery, personalized recommendations, and the logged-in health journey.Develop and refine lifecycle marketing infrastructure—take ownership of the product aspects of email, push notifications, and re-engagement flows in close collaboration with the marketing team (segmentation, triggers, Klaviyo integration, transactional messaging).Execute a rapid experimentation roadmap: formulate hypotheses, conduct A/B testing, analyze outcomes, and continually enhance activation rates, conversion funnels, and engagement loops.Investigate and innovate for emerging discovery channels—such as LLM-driven search, AI-powered answer engines, and agentic shopping—ensuring truemed's content and experiences are primed for visibility within AI-enhanced ecosystems.Prototype new features and iterate based on user feedback to drive growth.

The Senior Associate, Marketplace Audience Strategy & Operations role at DoorDash centers on building and refining how the company engages with its marketplace audiences. This position is based in several major cities, including San Francisco, New York, Seattle, Miami, Los Angeles, Denver, Washington D.C., Tempe, Chicago, and Austin. Role overview This role focuses on analyzing market trends and working closely with teams across DoorDash to develop new approaches for audience engagement. The work involves both strategic planning and hands-on operational improvements aimed at boosting overall marketplace performance. Collaboration Expect regular collaboration with colleagues from different departments. Sharing insights and coordinating efforts will be a key part of daily work, ensuring that strategies align with broader company goals. Key responsibilities Analyze market trends relevant to DoorDash’s marketplace Develop strategies to engage and grow audience segments Work with cross-functional teams to implement and optimize these strategies Identify operational improvements to enhance marketplace performance

About Our Team Join our dynamic group of infrastructure and platform engineers dedicated to developing the Fleet Orchestrator. This innovative system oversees the entire fleet state, ensuring that each vehicle is equipped with the correct and validated software stack, from core autopilot bundles to low-level sensor firmware. Role Overview We are seeking a Senior Software Engineer who will play a pivotal role in the design and evolution of our Fleet Orchestrator. In this position, you will be responsible for the architecture, implementation, and reliability of the system that deploys software to thousands of autonomous vehicles operating in intricate urban environments. This hands-on, high-impact role directly contributes to the stability, consistency, and safety of our fleet at scale. You will tackle complex systems challenges that are essential to our mission. Key Responsibilities Design and develop a cloud-based service that dynamically computes and serves vehicle software specifications according to fleet requirements, operational state, and hardware profiles. Architect and create the agent that operates on each vehicle, managing its state and software lifecycle. Enhance the integration of the agent with the underlying operating system to ensure robust and isolated application environments on the vehicles. Collaborate with various teams to define and implement deployment strategies aimed at improving reliability, enhancing the developer-to-vehicle workflow, and ensuring reproducible deployments. Diagnose and resolve intricate system-level issues across the fleet, guaranteeing high reliability and uptime for our autonomous systems.

About HTS MediaHTS Media, a division of Hopper, is dedicated to connecting travel brands, destinations, and suppliers with travelers on a large scale. We facilitate advertising placements via Hopper’s app and our extensive B2B partner network, which includes renowned brands such as Capital One Travel and TripAdvisor. Our goal is to establish the travel industry's foremost retail media network, transforming advertising into a key profitability driver for Hopper and our partners, similar to the successes achieved by Instacart, Uber, and Amazon in their respective fields.Despite being in the initial phases of our development, HTS Media has rapidly emerged as one of Hopper’s fastest-growing and most lucrative business segments. The engineering team plays a crucial role in scaling our platform, ensuring our ad technology products provide measurable outcomes for advertisers while delivering smooth experiences for travelers.Position OverviewAs a Senior Full-Stack Engineer within the HTS Media team, you will be instrumental in driving innovation for our advertising products. Your primary mission will be to create and evaluate new ad experiences, taking ownership of the technology that brings these features to travelers across the web. You will utilize Hopper's website as a testbed for rapid implementation and iteration of new ad formats and functionalities.Following successful trials, you will assist in packaging these innovations for our B2B partners by developing user-facing ad products, contributing to our JavaScript SDK, and constructing the robust APIs that underpin our operations. This role demands a product-oriented engineer who is enthusiastic about crafting seamless user experiences and is adept at navigating the complete technology stack, from client-side rendering to backend API logic.

Company Overview:At squaredomain, we are on a mission to empower our clients by connecting them with exceptional consultants who drive business success. We are currently seeking a passionate and driven individual for the role of Head of Marketplace Growth. This role is pivotal in formulating and executing strategies to enhance lead growth for our marketplace.The ideal candidate will exhibit a strong passion for Open Source Software, Agile methodologies, and Product Led Growth, with a keen focus on data-driven decision-making. An active GitHub account and advanced HubSpot certification are highly desirable.The primary objective is to position our client as the go-to destination for Communications Service Providers, Businesses, and Developers seeking to create or acquire contextual telecom applications. The successful candidate will be resourceful, Internet-savvy, and possess a deep affinity for Open Source Software. This role entails continuous market research, leveraging customer insights, and conducting analyses to provide timely intelligence on emerging trends and customer needs, ultimately driving marketplace traffic.The Head of Marketplace Growth will also oversee the implementation of promotional campaigns for B2B marketing, as well as the design and management of blogs and social media initiatives related to the marketplace.Responsibilities:Generate traffic from search engines, open source assets, and social media channels to the marketplace.Collaborate with development and analytics teams to identify and drive projects that enhance organic sharing on the site.Establish social publishing strategies in conjunction with the business counterparts to amplify social presence.Improve the seller experience by refining policies, enhancing seller marketing, featuring products, and providing analytical insights.Formulate and execute product marketing strategies that convert Free and Open-Source Software (FOSS) and trial users into paid subscribers.Enhance search engine optimization efforts to increase product visibility in Google search results.Analyze data and deliver relevant metric reports and analytics for all online marketing promotions, alongside insights on product performance.Develop initiatives aimed at marketing mobile device compatibility to drive overall revenue.Monitor product usage metrics and design automated campaigns to foster deeper product adoption.Implement automation tools that notify sales and customer success teams when to engage customers for conversations.Accountabilities and Performance Metrics:Achieve revenue-based financial goals.Meet or exceed traffic and new user acquisition targets.Increase conversion rates from visitors, open-source users, and trials to paid subscribers.Effectively manage social platforms to enhance traffic.Organizational Alignment:This role reports directly to the VP of Marketing and collaborates closely with Product Managers and Business Development Specialists.

Natera is looking for a Senior Software Engineer in Austin, TX to help build and maintain software solutions that support the company’s mission. This role involves hands-on development and ongoing improvement of products that matter to the organization. Role overview The Senior Software Engineer works with cross-functional teams to deliver reliable and scalable software. Collaboration is central to this position, as projects often span several departments and specialties. What you will do Develop and maintain software solutions to support business goals Work with colleagues from different teams to ensure products meet quality standards Focus on functionality, performance, and scalability throughout the development process Requirements Strong software engineering skills Experience working in collaborative, team-based environments Motivation to deliver high-quality software products

DigitalOcean is looking for a Senior Software Engineer (IC3) to join the Customer Trust & Engineering team in Austin. This group manages Identity and Access Management (IAM), a critical system that authorizes billions of transactions per second with a focus on low latency and high security. The position centers on building and evolving the infrastructure that keeps DigitalOcean’s cloud both secure and accessible for a global customer base. Key responsibilities Architect for scale: Build and maintain authentication and authorization services in Go, ensuring high availability and low latency. These systems must handle significant load spikes across multiple global regions. Advance AI/ML platforms: Develop IAM infrastructure to support emerging cloud-native AI and ML platforms. Design secure token exchange and inject identity context for advanced AI workflows. Modernize SSO integrations: Lead the integration of OIDC and SAML, enabling federated Single Sign-On (SSO) for enterprise clients and international partners. Enhance authorization: Improve the Policy Engine using standards like Rego/OPA to support resource-level permissions, dynamic scoping, and network-aware access controls. Scale identity models: Design and scale multi-tenant data models that support complex hierarchies, including users, teams, organizations, and resource boundaries for enterprise needs. Operational excellence: Optimize Kubernetes deployments and migrate legacy data pipelines to event-driven architectures to improve reliability. Team culture The Customer Trust & Engineering team operates at the intersection of security, distributed systems, and large-scale software development. The group values collaboration, continuous learning, and building solutions that empower innovators worldwide.

As a Marketplace Manager in our Texas S&O team, you will play a pivotal role in shaping the success of our marketplace operations. You will be responsible for developing strategies to optimize the marketplace experience, drive user engagement, and enhance our overall business performance.Your innovative mindset and analytical skills will be essential in identifying opportunities for growth and implementing solutions that will benefit our customers and partners alike. Join us and be a part of a dynamic team that is transforming the way people experience food delivery!

Role overview MongoDB, Inc. is seeking a Senior Software Engineer based in Austin or New York City. This position involves designing and building software solutions within a collaborative engineering team. Senior Software Engineers at MongoDB play a key role in shaping system architecture and maintaining high standards for software quality and reliability. What you will do Design and develop software solutions for MongoDB products and services Collaborate with fellow engineers to address complex technical challenges Contribute to important system architecture decisions Apply coding best practices to create maintainable and scalable code Support the delivery of reliable, high-quality software releases Location Austin, TX New York City, NY

At Upbound, we are at the forefront of revolutionizing infrastructure for the Agentic AI Era. As the original creators and primary maintainers of Crossplane, we are developing the Intelligent Control Plane, a groundbreaking platform that empowers organizations to make their infrastructure programmable, autonomous, and composable.Our mission is to enable AI-native enterprises by providing a foundational platform layer that equips teams to provision, manage, and adapt infrastructure at scale—ready for both human and AI agents. We collaborate with top cloud providers, independent software vendors, and open-source communities to accelerate organizational agility and confidence.Currently, Upbound supports Fortune 500 companies and platform engineers in over 100 countries. With Crossplane boasting over 100M downloads and being utilized by more than 1,000 teams worldwide, we are a Series B company backed by GV (formerly Google Ventures), Altimeter Capital, and Intel Capital, having raised $69M so far. Discover more at upbound.io.We are seeking a Senior Software Engineer to join our team and contribute to the development and operation of Upbound Spaces, our multi-control plane management software that is central to the Upbound Platform. As a member of the Spaces team, you will play a pivotal role in scaling Upbound to support thousands of control planes reliably, enhancing enterprise control plane management and operations in both cloud and on-premises environments. This is an exciting opportunity for you to make a significant engineering impact in both development and production operations.

At SpyCloud, we are dedicated to enhancing internet safety by combating cybercrime. Our innovative solutions protect over 4 billion accounts globally, positioning us at the cutting edge of cybersecurity. If you are passionate about making a difference and aligning your career with a meaningful mission, consider joining us!As a Senior Software Engineer, you will thrive in a dynamic startup environment where you can evolve alongside our company. You will participate in the development of large-scale distributed data systems, tackling intricate software challenges. If you are self-motivated, adaptable, and driven to innovate, we want you on our team. Strong technical leadership and a commitment to quality design and readable code are essential.

Join Visa as a Senior Software Engineer and contribute to the development of innovative software solutions that power the world’s payments. In this pivotal role, you will collaborate with cross-functional teams to design, build, and enhance high-performance applications.

Join our innovative team at examplecorpsandbox as a Senior Software Engineer II, where you will play a pivotal role in developing cutting-edge software solutions. You will work closely with cross-functional teams to deliver high-quality products that meet user needs and enhance overall functionality. Your expertise in software development will help us drive continuous improvement and innovation in our engineering processes.

Location: Austin, TXEmployment Type: Full-time, In-OfficeDepartment: EngineeringSalary: Total compensation around $300,000. Salary of $220,000 - $250,000 annually plus equity.Join our dynamic team as a Senior Software Engineer within the growth department at Steadily, where you'll leverage your expertise in building web applications and analyzing data to enhance customer experiences. This full-time, in-office position is based in Austin, TX.Your Role:Collaborate across marketing, product development, and engineering to craft comprehensive solutions for our customers' journeys, from their first contact to policy acquisition.Empower customers to self-serve effectively as they secure their first policy with Steadily.Establish and utilize robust analytics to pinpoint and address the challenges our customers encounter.What You Bring:Proven Experience: You have a solid track record in software engineering, capable of navigating complex codebases with ease. Previous team lead experience is a definite advantage.Product-Oriented Mindset: You possess a keen interest in user experience and are proactive in shaping product development without relying solely on detailed specifications.Pragmatic Approach: You prioritize effective solutions, balancing speed and quality while making informed decisions on when to use off-the-shelf tools versus custom developments. Expect to deploy code to production shortly after joining and engage in iterative solution building.Adaptability: While familiarity with our tech stack is beneficial, your ability to learn new languages and frameworks quickly is what truly matters.Our Tech Stack:Python 3 / KotlinTypescriptReact (Next.js)Django / FastAPIPostgresKafka (we build on an event-driven architecture)AWS (EKS)

About Ditto Ditto builds technology for resilient, real-time data flow at the edge. The company’s peer-to-peer synchronization engine keeps devices connected and data consistent, even when internet access is unreliable or unavailable. Organizations like Chick-fil-A, Delta Airlines, and the U.S. military use Ditto to power mission-critical experiences in aviation, retail, travel, hospitality, and defense. With over $145 million in funding, Ditto is a fast-growing, globally distributed startup committed to building a diverse and inclusive team, essential for solving tough connectivity problems in challenging environments. Role Overview: Senior Software Engineer - Autonomy (Remote) This Senior Software Engineer role focuses on autonomy and field deployment. As a Forward Deployed Engineer, work directly with key users to integrate Ditto’s platform into operational environments, especially where robotics and real-time data are essential. The position calls for adaptable engineers who can quickly solve complex technical challenges and reduce the time it takes for customers to realize value from Ditto’s software. Expect to collaborate closely with both users and Ditto’s core product engineering team, relaying technical feedback and feature requests. The work often involves ambiguity, rapid troubleshooting, and direct involvement in field testing. Key Responsibilities Integrate with Robotic Platforms: Lead on-site software integration with unmanned ground, aerial, and maritime systems. Establish reliable data connections between Ditto’s synchronization layer and various robotic autonomy stacks. Develop on ROS2 and DDS Middleware: Design, build, and debug software nodes within ROS2 frameworks. Use DDS (Data Distribution Service) for real-time, publish-subscribe communication between robotic subsystems and Ditto’s platform. Implement MAVLink Integrations: Create and refine MAVLink-based communication channels for telemetry, command, and control of unmanned aerial systems. Ensure dependable data transfer between Ditto’s platform and autopilot firmware. Solve Problems in Real-Time: Act as the first line of technical support during field testing. Diagnose and resolve software, sensor, and communication issues on robotic platforms as they arise. Location Remote. Candidates in Atlanta, Austin, San Francisco, or Seattle are encouraged to apply.