Senior Software Engineer, Full Stack

Grindr is an AI-native platform powering how millions of gay people connect globally. With 15M+ monthly users, 130B+ annual messages, and a team of fewer than 200, we move fast, stay lean, and tackle technical problems at a scale few companies ever see.This role sits on the Ecosystem Health team and owns the end-to-end stack behind Grindr's moderation — the tools used by human moderators, automated photo moderation, fraud and spam prevention, and regulatory compliance . As a Staff engineer, you'll set the technical direction for how we architect, ship, and scale these systems, working across the front-end and back-end with equal fluency. You'll partner directly with Product, Design, Marketing, and Backend Platform to make decisions that show up in production within weeks, not quarters. The systems you build are trusted by millions of users to protect their privacy and serve them reliably at scale.At Grindr, we operate in Grindr Mode. Moderately hardcore day to day, truly hardcore when it counts. It's about doing great work without burning out. Outcomes over outputs. Smart, driven people who raise your bar, with room to live full lives.This is a hybrid role based in our Chicago office and will require you to be in person Tuesdays and Thursdays.About The JobOwn the React tools that power our human moderators, and their backend, from design through deliveryBuild and ship features across the full stack, coordinating with the teams whose work touches this surfaceBuild security, privacy, and accessibility into everything you ship, millions of users trust Grindr to protect themMaintain existing third-party integrations and build new ones as we grow into being AI firstDrive code review culture and champion testing and reliability practices, mentoring engineers through your own workApply AI tools to your day-to-day engineering work and help build out the team's shared AI practicesRole RequirementsDeep production experience across both front-end and back-end systems, with a track record of owning features or services end to endStrong proficiency building user interfaces with React, including a solid grasp of modern web performance, state management, and accessibilityStrong back-end experience in at least one modern language (Java, Kotlin, Node.js, Python, or Go), with the judgment to make sound trade-offs between complexity, performance, and delivery speedHands-on experience operating cloud-native systems on AWS or GCPSolid understanding of database fundamentals, with production experience across Kafka and SQLApplies advanced AI prompting techniques for complex tasks, critically audits AI outputs, and documents and shares AI workflows with the teamYou May Thrive In This Role If YouHave built and operated consumer-facing web products at scale, where performance, privacy, and reliability are non-negotiableEnjoy driving code review culture and mentoring engineers earlier in their careersCare equally about the system you're building and the experience it deliversHave experience working on distributed teams across time zones and bordersBenefits And PerksHealth, Dental & Vision Full premium coverage for you. Partial coverage for dependents.Family Formation Up to $300,000 in fertility and family-building support, covering IVF, surrogacy, egg freezing, and adoption.Retirement: 401(k) with 6% match and immediate vesting.Compensation: Industry-competitive compensation, company bonus, and equity for every employee.Gender-Affirming Care : Industry-leading gender-affirming offerings with up to 90% cost coverage, access to Included Health, monthly stipends for HRT, and more.Time Off & Rest Flexible vacation policy. Two company-wide rest weeks per year.Other Benefits: Monthly stipends for cell phone, internet, wellness, food, and commuting, breakfast/lunchAbout GrindrGrindr is building the Global Gayborhood in your Pocket. With more than 15 million monthly active users, Grindr has become a fundamental part of the gay community and is charting a path to make the world more free, equal, and just.As a public company, we're moving into the next chapter: becoming an AI-native organization that's redefining what's possible for our community. We're embedding AI into our product and operations, moving with startup speed while operating at scale.Everything we do is rooted in impact for our users and outcomes for the business. This isn't social work, it’s impact through excellence. Business success is what gives us the power to serve our community and the seat at tables others can't reach. How we work is defined by Grindr Mode, our operating model that's moderately hardcore day-to-day and truly hardcore when it counts. We think like owners, drive real outcomes, create clarity through action, and push each other to go further than we thought possible.We’re headquartered in West Hollywood with offices in the Bay Area, Chicago, and New York. Our work extends beyond the product through Grindr for Equality, our social impact initiative that's partnered with 100+ community organizations globally to advance safety, health, and human rights for LGBTQ+ people worldwide.We're profitable, growing, and building a team of smart, driven people who bring different backgrounds, experiences, and perspectives to the work. Want to build technology at a massive scale that serves millions? Come join us!Grindr is an equal-opportunity employer.To learn more about how we handle the personal data of applicants, visit our Employee and Candidate Privacy Policy.