Staff AI Engineer

Role overview Reddit is seeking a Staff Android Engineer in Chicago, IL to advance brand ad formats within the Reddit Android app. This position focuses on creating new advertising experiences that help brands reach millions of users on the platform. What you will do Design and implement Android features for new and innovative brand advertisement formats Col…

Join our dynamic team in a hybrid capacity at our Chicago office, attending in-person on Tuesdays and Thursdays.Why This Role is Exciting?Become an integral part of the evolution of the Grindr app! As a member of our Android team, you will tackle complex challenges, leverage cutting-edge technologies, collaborate with an exceptional team, and contribute to a unique application that serves the LGBTQ+ community on an unprecedented scale. Grindr is proud to lead the way in innovation within the social media landscape.Role ResponsibilitiesCollaborate effectively with a talented, cross-functional team across various time zones to enhance Grindr's user experience.Navigate multiple work streams and embrace ambiguity as a catalyst for innovative thinking.Drive innovation by utilizing data-driven insights to inform the adoption of new technologies, architectures, and workflows.Enhance your team's technical capabilities; support the adoption of new tools and methodologies.Develop Android applications, demonstrating proficiency in:Kotlin programmingManaging extensive codebases while ensuring clean, well-structured code for ease of understanding, modification, and debuggingOptimizing performance for large, intricate applications to ensure a seamless user experienceDesigning applications with scalability in focusImplement best practices in software engineering collaboration and design patterns, including MVVM, Coordinator, one-way data flow, and modular architecture.What We Value in YouYou take pride in ownership and consider the broader impact of your work within the organization.You possess a minimum of 6 years of experience in developing sophisticated Android applications.Your technical expertise inspires creativity and innovation among your peers.You have experience in product leadership and technical decision-making, able to balance product needs with code quality.You have collaborated closely with various stakeholders to drive project success.

Reddit brings together over 100,000 active communities and sees about 121 million unique visitors each day. As a major online platform, Reddit connects people through shared interests and open discussions. More details are available at www.redditinc.com. Role overview The Senior Android Engineer (Staff level) will join the Android Platform team in Chicago. This position plays a key role in shaping Reddit's Android app, with a focus on client health, developer experience, and app architecture. What you will do Design and architect scalable solutions to support the Android app as it grows to over 100 million daily active users. Build workflows, tools, and CI integrations that streamline the Android developer experience and enable faster, safer code delivery. Establish and maintain guardrails such as lint/static analysis, automated tests, and AI-assisted reviews to identify issues early in the process. Develop and support systems that monitor Android client health and observability, including event tracking, traces, and dashboards to enhance user engagement. Integrate AI thoughtfully into engineering processes, such as code reviews and static analysis, to boost productivity. Mentor fellow Android engineers by leading design reviews, documenting best practices, and sharing knowledge about platform capabilities. Requirements Minimum of 8 years of experience in Android development, with a strong emphasis on architecture and performance. Proficient in Kotlin and Java, with a solid grasp of Android frameworks and libraries. Hands-on experience with CI/CD pipelines, automated testing, and up-to-date development practices.

Join Reddit, a vibrant community platform that connects millions of users through shared interests. We are seeking a Senior Software Engineer to enhance our Test Engineering team within the Quality Engineering organization. In this role, you will collaborate closely with cross-functional teams to design and implement cutting-edge test frameworks and tools that ensure the highest quality in our software development processes. Your efforts will empower engineering teams at Reddit to take ownership of quality, driving improvements across our development pipelines. If you are passionate about quality engineering and are ready to make an impact, we want to hear from you!

Join our dynamic team at Adams Street Partners as an Associate, Legal specializing in Fund Formation & Investments. In this role, you will play a pivotal part in supporting our legal department with various tasks, including drafting and reviewing legal documents, conducting legal research, and assisting in compliance matters. Your contributions will ensure the seamless operation of our investment projects.

As the Director of Ads Platform Strategy & Operations at DoorDash, you will play a pivotal role in shaping our advertising strategies and driving operational excellence across our ads and promotions initiatives. This leadership position demands an innovative thinker who can navigate the complexities of digital advertising while optimizing our platform to enhance user engagement and revenue growth.Responsibilities include overseeing the development and execution of our ad strategies, collaborating with cross-functional teams, and analyzing performance metrics to inform decision-making. Your strategic insights will help refine our platform's capabilities, ensuring we stay ahead in the competitive landscape.

As an Account Executive at Roku, you will play a pivotal role in managing and optimizing our advertising solutions. You will collaborate closely with clients to understand their advertising needs and help them achieve their goals through our innovative ad platform. Your expertise in digital marketing and data analytics will be key in driving successful campaigns and maximizing ROI for our clients.

Role Overview Ripple is hiring a Staff Software Engineer in Chicago, Illinois. This role focuses on building software that advances Ripple’s blockchain technology. The position involves designing and developing applications that scale, perform reliably, and respond quickly to user needs. What You Will Do Develop software solutions that support Ripple’s blockchain products Work closely with teams across engineering, product, and other functions Ensure applications deliver strong performance and responsiveness Apply deep software development experience to solve complex technical challenges Impact This role helps shape the future of finance by building technology that supports Ripple’s mission.

About Us At Kalderos, we are pioneering innovative technologies designed to enhance transparency, trust, and equity within the healthcare sector, specifically focusing on pharmaceutical pricing. Our success is measured by our ability to empower the healthcare community to prioritize the health of individuals. Our achievements are driven by our most valuable asset: our people. Our team is energized by the challenges we tackle, motivated to innovate, and thrives on constructive feedback from peers. We are passionate about our work and are on the lookout for individuals who share our vision and mission. Your Role We are seeking a collaborative Staff Infrastructure Engineer who is driven to work within rapidly evolving environments. The ideal candidate will possess a robust background suited for high-paced, high-volume operations, viewing challenges as opportunities to create significant impact. We value team members who embody our principles of being BOLD (Bias to Action, One Team, Lead by Example, Dumpster Diving Data Mavens). In this role, you will: Take ownership of critical infrastructure and platform domains from start to finish. Establish direction and standards for reliability, security, and developer experience. Lead intricate, cross-departmental initiatives and architectural decisions. Serve as a mentor and enabler for fellow engineers, amplifying their capabilities. This is a full-time position for a Staff Infrastructure Engineer, with options for remote work across the United States or a hybrid model based in Chicago, IL or Boston, MA. Some travel may be required.

Later stands at the forefront of influencer marketing, empowering brands to craft remarkable campaigns with unmatched confidence. By leveraging authentic creator partnerships, reliable insights, and professional guidance, Later eliminates uncertainty from one of marketing's most significant investments.Our platform, powered by advanced AI and enriched with over a decade of proprietary data—including billions of social interactions and over $2.4 billion in verified influencer-driven sales—equips teams with the foresight needed to strategize effectively before launching.With a commitment to merging creativity with performance, Later partners with top-tier brands such as Nike, Wayfair, Unilever, and Southwest Airlines, ensuring that campaigns not only captivate but also achieve tangible results. Discover more at later.com.About this position:We are seeking a Staff Engineer to play a pivotal role in advancing Later’s technological framework. This senior-level position is ideal for an exceptionally talented engineer who thrives in dynamic, fast-paced settings and is ready to take ownership of complex, impactful projects. You will lead, scope, and execute large-scale initiatives that enhance our platform while mentoring your peers and upholding our high standards for engineering excellence.This is a hands-on technical leadership role where you will not only develop code but also influence architecture, mentor colleagues, and steer the direction of our products. If you have a passion for building scalable, secure, and high-quality applications that cater to millions of users—and want to be the go-to person in challenging situations—this role is for you.

Welcome to Adyen Adyen is revolutionizing the payments landscape by providing a comprehensive suite of payments, data, and financial products in one seamless platform, trusted by industry leaders such as Meta, Uber, H&M, and Microsoft. At Adyen, our mission is to empower ambition through innovative technology. We foster a dynamic work environment that encourages our teams to thrive, offering the support and culture necessary for individuals to take charge of their careers. Our motivated professionals tackle unique technical challenges collaboratively, delivering state-of-the-art and ethical solutions that accelerate the success of businesses. Position Overview: Staff Engineer - Financial Products As a Staff Engineer specializing in Financial Products, you will serve as a technical leader and trusted consultant, architecting and executing critical systems that drive Adyen's global financial offerings. Collaborating closely with engineering teams, product partners, and cross-functional stakeholders, you will tackle complex technical issues, promote technical excellence, and ensure our solutions meet the evolving demands of our international business. Your expertise will shape our technology stack, influence best practices, and craft the technical vision for our organization. You thrive in a fast-paced, global environment, and are passionate about creating robust, scalable systems that deliver value to our customers. You are not afraid to challenge the norm, champion innovation, and mentor others to elevate standards across the engineering organization. This is an exciting opportunity to make a significant impact on the future of Financial Products at Adyen, with your contributions resonating throughout the company and beyond.

Disclaimer: Please note that the most accurate and up-to-date information regarding our open positions—including job descriptions, compensation, and benefits—can only be found on our official job board. For the latest updates and details, please visit: https://job-boards.greenhouse.io/ninjatrader.JOIN US IN OUR DRIVE TO BECOME THE LEADING RETAIL TRADING PLATFORM GLOBALLYWelcome to NinjaTrader, a forefront player in the trading platform and futures brokerage arena! We empower traders to seize control of their financial futures through innovative products and services designed to enhance their trading experience. Whether you're an experienced trader or just starting, NinjaTrader provides award-winning tools and brokerage services to help you navigate the world's premier financial markets with confidence. Our remarkable growth story began in 2003, with a commitment to understanding and supporting traders on their journey to success. As a result, our user base has expanded to over 2 million, establishing us as the top-rated futures brokerage worldwide. We are not resting on our laurels; we continuously innovate, challenge the status quo, and modernize the futures industry. Our dedication to innovation guarantees that our users always have access to dynamic tools, real-time support, and a thriving community of like-minded traders.

Later is a pioneering influencer marketing platform that empowers brands to craft memorable campaigns with confidence. By merging genuine creator connections, reliable insights, and expert support, Later alleviates the uncertainties associated with one of marketing's most prominent investments.Built on a robust, AI-driven platform and leveraging over a decade of unique data—including billions of social interactions, impressions, and more than $2.4 billion in verified influencer-driven sales—Later equips teams with the knowledge needed to succeed before launching their campaigns.By fusing trusted insights with professional guidance, Later simplifies influencer marketing, enabling brands to select the right creators, implement fully managed campaigns, and achieve substantial growth in awareness, engagement, and revenue. Trusted by major enterprises like Nike, Wayfair, Unilever, and Southwest Airlines, Later seamlessly combines creativity with performance, ensuring campaigns not only look impressive but also deliver exceptional results. Discover more at later.com.About this position: We are on the lookout for a Staff Engineer who possesses a solid foundation in contemporary web development technologies and is enthusiastic about building high-quality, distributed applications within our Platform’s Shared Services group. The ideal candidate is an analytical thinker who thrives in a dynamic environment, takes ownership of their responsibilities, and actively collaborates with peers, including mentoring junior team members.

Join Covista as the Director of Enterprise Brand Strategy, where you will play a pivotal role in shaping our brand narrative and driving strategic initiatives across the organization. This leadership position requires a visionary thinker with a proven track record in brand strategy development and execution. You will collaborate with cross-functional teams to elevate our brand presence and ensure alignment with business goals.

As an Assistant Brand Executive at alphabeinsightinc, you will play a pivotal role in supporting our brand strategy and execution. You'll collaborate with cross-functional teams to ensure brand consistency and drive market growth. Your creative insights will contribute to innovative marketing campaigns that resonate with our target audience.

Join us in a hybrid role at our Chicago office, where you’ll be expected to work onsite every Tuesday and Thursday.Why is this position exciting?Become an integral part of the next evolution of the Grindr app! As a member of our iOS team, you’ll tackle complex challenges, engage with cutting-edge technologies, and collaborate with an inspiring group to contribute to a truly unique app that serves the LGBTQ community at scale.What will you be doing?Collaborate with a talented, cross-functional team across different time zones to enhance the Grindr experience for users.Utilize strategic thinking to navigate ambiguity and drive innovation across multiple workstreams.Lead data-driven decisions to adopt innovative technologies, architectures, and workflows.Elevate team capabilities by mentoring and promoting the adoption of new tools and methodologies.Utilize Swift, Xcode, RxSwift, Combine, Async/Await, SwiftUI, Bitrise, Fastlane, and GitHub to evolve and maintain a robust software architecture that meets present and future demands for consumer-facing mobile products, aligning with the product roadmap.What we value in you:You take initiative and think strategically, implementing impactful changes across the organization.You possess a minimum of 6 years of experience in developing complex iOS applications.Your technical background inspires creativity and innovation among team members.You have a proven track record in product leadership and technical decision-making, enabling sound judgments on product and code trade-offs.You work closely with diverse business stakeholders, from C-suite executives to VPs and beyond.You are adept at deep technical coding while also contributing to long-term team initiatives through mentorship.You have a strong understanding of software engineering best practices and design patterns such as MVVM, Coordinator, one-way data flow, and more.

We are seeking a highly skilled and experienced Lead Senior Staff Software Engineer specializing in front-end fundamentals to join our innovative team at The Trade Desk. In this role, you will lead the development of cutting-edge front-end solutions that enhance user experience and drive our product's success. You will collaborate closely with cross-functional teams, guiding junior engineers and fostering a culture of excellence in software development.

Join the Revolution in Sports Betting ContentAs online sports betting content surges in popularity, the user experience remains fragmented and chaotic. At DubClub, we aim to transform this landscape by building a cohesive platform that connects expert sports handicappers with passionate fans, creating a community where trust thrives and workflows are streamlined.Our VisionDubClub is the ultimate destination for cappers and fans to Win More Together.For Fans: Enjoy a seamless and rewarding experience as you follow expert cappers, gaining insights and advice that enhance your betting strategies.For Cappers: Leverage DubClub's innovative tools to grow your audience and turn your passion into profit with a top-tier operating system and automated marketing solutions.For DubClub: Foster a vibrant ecosystem that keeps fans engaged through rewards, community interactions, and ongoing discovery, even after a losing streak.Your RoleWe are seeking a Staff Software Engineer to join our dynamic team in Chicago. This senior individual contributor role will empower you to take ownership of projects from inception to launch, delivering impactful features to millions of enthusiastic users.You will work closely with our founders and go-to-market leaders to identify key opportunities, define project scope, and execute timely feature launches. Your goal: to maximize user value through speed, craftsmanship, and a deep understanding of the industry.

Join our rapidly expanding Enterprise Ad Sales Team at DoorDash, where you'll play a pivotal role in shaping the marketing vision and driving growth for our largest advertising partnerships. As the Agency Sales Partner, you will craft strategic relationships with media agencies, ensuring a sustainable value exchange between agency stakeholders, advertisers, and DoorDash customers. Your entrepreneurial spirit will be essential as you establish connections with agency executives, train agency teams, and influence the product roadmap to align with the needs of our agency community. Collaborate cross-functionally with various departments to innovate our advertising solutions and drive the future of our ads business.