Software Engineer for AI Product Development

Join Figma, a leading design platform, as a Manager of Software Engineering for our innovative AI product team. In this pivotal role, you will lead a team of talented software engineers, driving the development of cutting-edge AI solutions that empower designers and teams around the world.Your responsibilities will include overseeing project lifecycles, mentoring team members, and collaborating with cross-functional teams to align on product vision and execution. You will play an integral part in shaping the future of design technology.

About Resolve AIAt Resolve AI, we are revolutionizing the field of software engineering by addressing the burdens of software maintenance and production troubleshooting. Our cutting-edge AI Production Engineer autonomously investigates and resolves complex system issues from start to finish.Founded by Spiros Xanthos and Mayank Agarwal, who were pivotal in developing OpenTelemetry and leading Splunk Observability, our leadership team boasts a history of two successful exits to Splunk and VMware.We have secured over $150 million in funding from prestigious investors such as Lightspeed, Greylock, Unusual Ventures, and notable individuals like Jeff Dean (Chief Scientist, Google DeepMind), Thomas Dohmke (CEO, GitHub), Matt Garman (CEO, AWS), Reid Hoffman (Founder, LinkedIn), and Fei-Fei Li (Professor, Stanford).The RoleWe are seeking AI Agent Engineers who meld robust engineering expertise with AI-driven innovation, and a steadfast commitment to enhancing customer outcomes. Your role will encompass not just delivering features but also fully grasping customer challenges and implementing solutions that tangibly enhance their experiences.The most accomplished software engineers spend considerable time determining what to build, rather than merely coding. With the emergence of tools like Claude Code and Cursor, this balance is shifting, and we believe this trend is beneficial.This position transcends traditional software engineering. It acknowledges that impactful engineering work today resides at the crossroads of advanced technical execution, deep customer understanding, and thorough evaluation of effective solutions.What You'll DoChampion customer success from start to finish. Collaborate closely with customers, design partners, and internal teams to outline technical requirements, define success metrics, and establish delivery timelines — and then take the initiative to build and launch the solutions.Develop meaningful product features. Design and implement features across the entire technology stack, focusing on addressing real-world problems encountered in production rather than abstract concepts.Seamlessly integrate with customer environments. Dive deep into understanding customer systems and ensure our solutions fit perfectly within their workflows.

About WorkWhileAt WorkWhile, we are dedicated to empowering workers to secure better livelihoods and enhance their quality of life. With over 80 million Americans engaged in hourly employment, many face unpredictable schedules, minimal wages, and scarce benefits, which can lead to financial uncertainty.We are transforming the landscape of frontline jobs by fostering a more adaptable and efficient labor market. Our AI-driven platform connects businesses with top-tier talent swiftly, while offering workers advantages such as same-day pay, complimentary telehealth services, opportunities for skill enhancement, and the flexibility to select shifts that align with their abilities and availability.Our ambitious vision is to align incentives and rectify inefficiencies in the labor market, disrupting the $650 billion staffing and recruiting industry. Supported by Khosla Ventures and recognized by the Inc. 5000 for significant growth, WorkWhile is at the forefront of redefining the future of work.Role OverviewWe are seeking a passionate Software Engineer to spearhead the design and implementation of AI-powered automation and intelligence features within our platform. This pivotal role sits at the crossroads of AI, product development, and engineering, emphasizing the application of LLMs and AI agents to optimize operational workflows, enhance worker-employer matching, and improve the overall user experience.Key ResponsibilitiesCollaborate with founders, sales, design teams, and fellow engineers to devise and execute innovative solutions for our users—both workers and businesses.Develop, deploy, and iterate on LLM-powered product features and internal evaluations to maintain high-quality standards.Create, implement, and refine LLM-driven workflows, utilizing available tools and resources effectively.QualificationsProven experience in building and deploying AI applications in a production environment.Strong proficiency in Python and familiarity with relevant AI frameworks and APIs.Solid understanding of optimizing AI infrastructure and enhancing the performance and output quality of LLM systems.A genuine passion for leveraging AI to address real-world challenges and improve economic opportunities for hourly workers.Engineering Culture at WorkWhileOur team is compact yet powerful, comprising seasoned engineers with backgrounds from companies such as Rippling, Stripe, DoorDash, and Faire.We prioritize user-centricity, excellence, agility, and a culture of enjoyment.

About UsAt Shepherd, we are pioneering a technology-driven approach as a Managing General Underwriter (MGU), fundamentally transforming the landscape of commercial Property & Casualty insurance tailored for high-hazard industries. Our mission is to create a seamless risk management experience for the builders and operators who are shaping our physical world — safeguarding innovation from the initial concept, through construction, and into long-term operation.We are developing the most advanced and efficient commercial risk platform, seamlessly integrating underwriting expertise, data analytics, and automation to achieve:Accelerated decision-making processesMore precise and informed pricing strategiesEnhanced risk management outcomesWith Shepherd, the balance between safety, speed, and quality is no longer a trade-off; instead, these elements synergize to foster progress. We are not merely updating insurance offerings; we are constructing the foundational risk infrastructure for the next generation of financial services, where technology, underwriting, and strategic partnerships harmonize to support the world’s most significant industries and the advancements they enable.Our InvestorsTo date, we have secured over $20 million in funding from esteemed investors, including:Spark CapitalCostanoa VenturesY CombinatorSusa VenturesIntact VenturesAnd more...Our TeamWe are a diverse team of technology experts and insurance aficionados, bridging the gap between these two dynamic fields. For further insights, visit our About page.Position OverviewWe are on the lookout for a skilled software engineer who is excited about our mission and eager to deliver their best work. You will take ownership of your projects, drive impactful results, and prioritize both technical excellence and customer satisfaction.

At Netic, we are pioneering the AI revenue engine that powers essential services, forming the backbone of the American economy.With a robust $43 million in funding from prominent investors such as Founders Fund, Greylock, Hanabi, and Dylan Field, who led our Series B, we have empowered our clients to secure hundreds of thousands of jobs across various service industries throughout North America. Today, numerous companies are operating entirely through an AI-first approach on the Netic platform.Joining our team means collaborating with passionate builders from renowned organizations such as Scale, Databricks, HRT, Meta, and prominent academic institutions like MIT, Stanford, and Harvard. Together, we are advancing frontier AI technologies within the physical economy, where challenges are complex, data is intricate, and the impact is both immediate and significant.As a Software Engineer on our Product team, you will develop innovative features that seamlessly integrate AI into real-world business applications. This role emphasizes technical excellence and a deep understanding of customer needs, enabling us to create products that simplify complex AI technologies and deliver immediate value to essential service industries.

Join the Bretton AI TeamBretton AI stands at the forefront of innovation in the financial services sector, providing a cutting-edge AI agent platform trusted by industry leaders such as Robinhood, Mercury, and Gusto. Our technology plays a crucial role in automating mission-critical operations, including anti-money laundering and counter-terrorism investigations.With over $95 million raised from prominent investors like Greylock, Y Combinator, and Thomson Reuters Ventures, our headquarters is located in the heart of downtown San Francisco. Our diverse team comprises talent from esteemed organizations such as SpaceX, Google, Netflix, Stripe, and Plaid, bringing together a wealth of expertise to drive our mission forward.Your Role As a Product EngineerWe are seeking talented Product Engineers who are adept at transforming complex customer challenges into streamlined technical solutions. You will take ownership of significant features from the initial concept to deployment, collaborating closely with clients to grasp their needs, architect scalable systems, and deliver code that enhances compliance operations.This position merges deep technical expertise with direct customer impact, enabling you to develop systems that handle thousands of cases, dramatically reduce the workload for compliance teams, and contribute meaningfully to our revenue growth.What You Will CreateDesign user-friendly interfaces for case management, reporting, and analytics.Develop document analysis and verification solutions.Create intelligent workflows that integrate AI tools and data services to facilitate research, enrichment, and verification, while ensuring human oversight for critical reviews.Build customizable tools that empower clients to configure their compliance workflows effectively.Desired QualificationsEssential Skills:4+ years for Engineer / 6+ years for Senior Engineer / 8+ years for Staff Engineer in developing production software.Proficient in full-stack development, encompassing backend services, APIs, databases, and preferably some frontend development.Demonstrated success in delivering customer-facing products where reliability is paramount.A proactive ownership mentality, overseeing projects from requirements gathering to deployment and iterative improvements.Excellent communication abilities, capable of articulating technical decisions to varied audiences.Strong product mindset—understanding the reasoning behind your developments, not just the execution.Preferred Experience:Familiarity with compliance frameworks and regulatory environments.Experience in financial technology or related fields.

Join Arcade AIAt Arcade, we're pioneering the world's first AI-driven physical product creation platform, transforming imagination into reality. Our innovative platform empowers users to design, purchase, and sell unique, manufacturable products using natural language and generative AI technologies. We believe in democratizing the creation of physical goods, enabling everyone to create as effortlessly as they engage online, and we are constructing the infrastructure to actualize this vision for both individuals and businesses.With $42 million raised from a prestigious group of investors including Reid Hoffman and Ashton Kutcher, Arcade is at the forefront of a revolutionary market. Our leadership team, comprising seasoned entrepreneurs and experts from top tech companies like Google and Apple, is dedicated to reshaping the landscape of AI, personal expression, and on-demand manufacturing.Role OverviewAs our inaugural full-time Product Manager focused on AI, you will play a pivotal role in shaping the future of design and commerce through AI. This position is designed for a highly talented and ambitious individual who thrives in a fast-paced environment and exhibits a founder's mindset. You will be reporting directly to Co-Founder & CEO Mariam Naficy, collaborating closely with engineers, designers, and AI researchers to deliver groundbreaking experiences that define our category.In this role, you'll take ownership of crucial products from the outset, developing innovative workflows, crafting system prompts, defining product strategy, and overseeing cross-functional execution within our dynamic startup.Key ResponsibilitiesLead the design and launch of impactful projects that achieve cultural relevance and comprehensive ownership, effectively establishing a new product category.

About CartesiaAt Cartesia, our vision is to create the future of AI—an intelligent, interactive system that seamlessly integrates into your daily life. Today, even the most advanced models struggle to process and analyze vast streams of audio, video, and text data—1 billion text tokens, 10 billion audio tokens, and 1 trillion video tokens—especially on-device.We are at the forefront of developing the model architectures that will make these capabilities a reality. Our founding team, who met as PhD candidates at the Stanford AI Lab, pioneered State Space Models (SSMs), a novel approach for training efficient, large-scale foundational models. Our diverse team combines deep expertise in model innovation and systems engineering with a design-oriented product engineering team to create and deliver cutting-edge models and experiences.With support from leading investors such as Index Ventures, Lightspeed Venture Partners, Factory, Conviction, A Star, General Catalyst, SV Angel, Databricks, and others, along with guidance from an exceptional group of advisors and over 90 angel investors across various industries, we are well-positioned to redefine the AI landscape.About the RoleWe are seeking a passionate Product Software Engineer to join our team, focusing on building and scaling the platform infrastructure that supports Cartesia's voice AI products. In this role, you will develop composable platform components that enhance feature delivery across our API and conversational AI systems.Your ImpactDevelop and scale product platform components to facilitate Cartesia's growth.Take ownership of critical product infrastructure end-to-end, including real-time systems.Collaborate with product teams to identify common needs and create platform primitives that enhance their development speed.What You BringA minimum of 3 years of experience as a backend or platform engineer with a focus on building scalable systems.A customer-centric mindset that prioritizes outcomes over technical specifications.A proactive approach to owning your work, tackling ambiguous challenges, and achieving results.Strong decision-making skills regarding when to expedite development and when to invest in scalability.Familiarity with our technology stack: TypeScript for frontend, Python and Go for backend. Expertise in all three is not required, but a willingness to learn is essential.Nice-to-HavesExperience with AI or machine learning systems.Background in working with real-time data processing.

Mixpanel supports over 29,000 organizations, including Workday, Pinterest, LG, and Rakuten Viber, in transforming data into actionable insights. The platform blends product and web analytics, session replays, experimentation tools, feature flags, and metric trees. Mixpanel’s AI-driven analytics help teams improve adoption, retain users, and launch features confidently. More about the company can be found at mixpanel.com. Proactive Insights Team The Proactive Insights team is a new group dedicated to advancing Mixpanel’s AI analytics vision. Their mission is to move from reactive analytics to a system that proactively surfaces insights for users. The team tackles challenges such as identifying what changed in the data, understanding the reasons behind those changes, and recommending next steps. The aim is to keep users informed with timely and relevant recommendations, both within the Mixpanel platform and through external channels. AI-powered root cause analysis: Agents diagnose metric changes, identify key drivers, and suggest actions. AI automations for KPI monitoring: Automated agents track KPIs and deliver insights to Slack, email, or directly in Mixpanel. Intelligent alerts and anomaly detection: Advanced models, such as TimesFM, highlight significant shifts in data. Role overview The Senior Software Engineer - AI Product Insights joins the Proactive Insights team to build features that redefine how teams interact with their data. This position covers the full stack: designing dynamic frontend experiences using React, developing backend services in Python, and integrating with the query engine to surface unexpected insights. The work directly supports Mixpanel’s goal of making analytics more proactive and useful for customers. Location This role is based in San Francisco with a hybrid work arrangement.

About Retell AIAt Retell AI, we are pioneering the future of call centers through innovative voice AI technology. Our cutting-edge solutions are transforming how companies engage with customers.In just 18 months since our inception, we've empowered thousands of businesses with our AI voice agents that efficiently manage sales, support, and logistics calls, significantly reducing the need for large teams of human agents. Supported by industry-leading investors including Y Combinator and Alt Capital, we've grown our annual recurring revenue from $5M to an impressive $36M while expanding our team from 5 to 20 talented individuals since 2025.Our ambitious vision for 2026 is to develop a state-of-the-art customer experience platform where entire contact centers are driven by AI. Unlike basic automation requiring constant human oversight, we’re engineering intelligent AI “workers” capable of serving as frontline agents, quality assurance analysts, and managerial roles, all while optimizing customer interactions continuously.We are rapidly expanding and seeking driven builders who thrive on solving complex technical challenges, act decisively, and wish to make a tangible impact in one of the fastest-growing voice AI startups.Join us in shaping the future!Recognized as a top 50 AI application in the a16z list: https://tinyurl.com/5853dt2xRanked #4 in Brex's Fast-Growing Software Vendors of 2025: https://www.brex.com/journal/brex-benchmark-december-2025Featured among the top startups on: https://leanaileaderboard.com/

About Tavrn:Tavrn is at the forefront of legal technology, revolutionizing the plaintiff law landscape through cutting-edge AI solutions that automate medical chronologies, demand letters, and medical record retrieval. Our mission is to establish ourselves as the premier AI-powered solution provider across personal injury, medical malpractice, workers' compensation, SSDI legal practices, and more. We aim to extend our innovative technology into related sectors such as eDiscovery, healthcare, insurance, and other data-heavy industries.Position Overview:We are on the lookout for creative and driven Product Engineers to become part of our vibrant product team. In this role, you will be crucial in designing, developing, and enhancing AI-driven software solutions, significantly contributing to our innovation and product excellence initiatives.Key Responsibilities:Enhance and refine Tavrn's AI-based software solutions, ensuring they meet high standards of quality, scalability, and performance.Work collaboratively with sales and engineering teams to gain insights into customer needs and translate them into innovative technical solutions.Conduct product testing, debugging, and optimization to guarantee an exceptional user experience.Assist with technical implementation and troubleshooting during customer onboarding and integration phases.Document technical designs, processes, and systems comprehensively.

At Thinking Machines Lab, our mission is to enhance human potential through the advancement of collaborative general intelligence. We aspire to create a future where everyone can harness the knowledge and tools necessary to utilize AI for their unique objectives.We are a diverse team of scientists, engineers, and builders, responsible for developing some of the most utilized AI products, including ChatGPT and Character.ai, alongside open-weight models like Mistral. Our contributions extend to popular open-source projects such as PyTorch, OpenAI Gym, Fairseq, and Segment Anything.About the RoleWe are in search of a Developer Productivity Engineer who will play a pivotal role in transforming our software development process to be safer, faster, and more enjoyable. Your primary focus will be on AI tools and coding agents, collaborating closely with platform, security, and product engineers to craft state-of-the-art tools for AI-assisted software development, significantly speeding up our internal processes.This role encompasses establishing company-wide platforms and working directly with developers to enhance their individual workflows.Note: This is an evergreen role that remains open for ongoing interest. While we receive numerous applications, there may not always be an immediate match for your skills and experience. We encourage you to apply as we continuously review submissions and reach out as new opportunities arise. You are welcome to reapply after gaining more experience, but please refrain from applying more than once every six months. Occasionally, we post specific roles for targeted projects or teams; in those cases, feel free to apply directly alongside this evergreen listing.What You’ll DoEmpower researchers and engineers to leverage AI for improved coding productivity while maintaining high code quality.Standardize AI coding tools such as Claude Code, Cursor, and Codex, helping to configure, secure, and maintain these tools while balancing organization-wide settings with individual developer preferences.Create secure, reproducible agent sandboxes for remote development and continuous integration testing.Establish golden-path development environments and safeguard measures for sensitive information.Assist individual contributors in crafting their personalized AI-enabled workflows.Monitor tool usage, reliability, and cost.

About UsAt Braintrust, we are pioneering the AI observability landscape. Our platform seamlessly integrates evaluations and observability into a unified workflow, providing developers with crucial insights into AI behavior in production and powerful tools for enhancement.Our clients, including renowned teams at Notion, Stripe, Zapier, Vercel, and Ramp, leverage Braintrust to benchmark models, optimize prompts, and identify regressions, transforming production data into superior AI functionality with each iteration.The OpportunityWe are in search of a motivated Product Engineer who is enthusiastic about crafting tools that users adore and rely on daily. In this role, you will engage closely with our users—developers, product managers, and designers in the AI domain—and significantly influence our product roadmap.Our platform is built on a high-performance, local-first architecture with a visualization-heavy UI, utilizing modern Typescript and React. Our clientele, comprised of some of the leading technology firms, demands a product that is exceptionally fast, reliable, and user-friendly.Your ResponsibilitiesKey responsibilities include:Guaranteeing a seamless experience for customers enabling AI observability in their systems.Contributing to the foundational UI architecture with a focus on performance and efficient data loading strategies.You will also develop user-facing components for Braintrust, such as:An exceptional prompt playground that accommodates multiple models and thousands of user inputs.A robust system for managing prompts, configurations, and version comparisons.A scalable multiplayer human review system.LLM output analysis and comparison across extensive datasets.Ideal Candidate ProfileProficient in Typescript, React, HTML, CSS, SQL, and NextJS.Experience in founding or working with startups is advantageous.Familiarity with writing prompts and experimenting with GPT models and applications.What We OfferComprehensive medical, dental, and vision coverage.Daily lunch, snacks, and beverages provided.Flexible time-off policy.Competitive salary and equity opportunities.AI stipend for continued learning and tools.Commitment to DiversityBraintrust is a staunch advocate for equal opportunity in the workplace. We believe in fostering a diverse and inclusive environment.

Role OverviewAs a Product Software Engineer at OpenEvidence, you will have the opportunity to design, develop, and deliver impactful features across web, mobile, and backend systems. Your work will directly affect nearly half of all clinical decisions and patient interactions in the United States.We seek exceptional engineers who thrive in a versatile environment. You will have the autonomy to work across various products and projects, taking ownership of the areas where you can create the most significant impact.About OpenEvidenceOpenEvidence stands as the leading medical AI platform globally. With over 40% of US clinicians utilizing our services, our growth is propelled by product-led adoption through word of mouth. As a $12 billion company, our engineering team, comprised of 30 skilled professionals from prestigious institutions such as MIT, Harvard, and Stanford, is dedicated to building revolutionary products. We believe that transformative technologies emerge from small, exceptional teams that are empowered to take ownership and move swiftly. Join us at this pivotal moment to shape the future of medical AI.Our CultureWe hold the belief that work should be approached with a world-class mindset. The journey of building from the ground up and scaling is akin to a professional sport, where excellence is the standard. We recognize that groundbreaking technologies arise from individuals taking full ownership of their work. Significant achievements occur when one is driven to make them happen.Who You AreThis role is not for those seeking a traditional 9-5 job or academic pursuits. If you are eager to dive into challenges, create from scratch, and make a tangible difference in the lives of millions while contributing to substantial revenue growth, this may be the right opportunity for you.The ideal candidate is a brilliant engineer who is smart, ambitious, resourceful, independent, detail-oriented, and driven, with a humble attitude. We understand this is a rare combination, which is why we are searching for more exceptional individuals to join our team.Work EnvironmentAll full-time engineering roles require in-person attendance five days a week in either San Francisco or Miami.

About ArcadeArcade is pioneering the world’s first AI-driven platform for creating physical products, where creativity meets reality. Our innovative platform empowers users to design, purchase, and sell custom, manufacturable products using natural language and generative AI. We believe in democratizing creation, allowing anyone to produce physical goods as effortlessly as sharing online content, and we are developing the infrastructure to realize this vision for both consumers and businesses.With a substantial investment of $42M from an exceptional group of investors, including notable figures like Reid Hoffman and Ashton Kutcher, Arcade is set to revolutionize the industry. Our founders and investors are backed by a talented team from leading companies such as Google, Apple, and NVIDIA, driven by the mission to innovate at the intersection of AI, personal expression, and on-demand manufacturing.Role SummaryAs a Product Engineer specializing in AI, you will be a crucial player in shaping the future of design and commerce. Reporting directly to our Co-Founder & CEO, Mariam Naficy, you'll collaborate with engineers, designers, and AI researchers to deliver groundbreaking experiences. You will take ownership of key products from inception through execution, determining development directions and implementing them effectively.The ideal candidate is an innovative engineer capable of designing agent behaviors, writing production-quality code, prototyping workflows, crafting system prompts, debugging issues, and iterating based on user feedback. This role requires a proactive mindset and the ability to manage cross-functional initiatives in a dynamic startup environment.

About Saris AIAt Saris AI, we are pioneering the future of work within the banking sector from our innovative bases in San Francisco and Montreal. Our applied AI startup is tackling an unprecedented $100 billion annual challenge, which is rapidly expanding, by pushing the limits of multi-turn AI agent systems.Our mission is to address complex automation challenges that necessitate long-context reasoning, tool orchestration across legacy systems, and stringent compliance protocols—where solutions are not yet defined.With a proven track record, we've successfully deployed real agents that manage actual customer workflows. As we expand our customer base and scale our operations, we seek highly technical individuals eager to make a significant early impact.The RoleWe are in search of a dynamic AI Product Manager specializing in Implementation and Onboarding to spearhead AI transformation initiatives in the back offices of banks and credit unions. You will be responsible for guiding customers through their transformation journeys, from initial scoping to full AI deployment, ensuring seamless execution and optimal return on investment. This role merges client-facing collaboration with product-centric documentation and delivery.This position encompasses both customer engagement and product scoping.Your Mission IncludesOverseeing onboarding and implementation across customer departments, ensuring that timelines, scopes, and expectations are synchronized.Conducting discovery calls to identify use cases, edge cases, and integration requirements.Drafting product scoping documents and comprehensive blueprints for agentic AI workflows.Engaging with executive stakeholders, offering clear and compelling insights on how Agentic AI contributes to measurable ROI and transforms operations on a large scale.Collaborating with cross-functional teams including sales, customer success, and product to guarantee customer satisfaction.Who You Are5+ years of experience in implementation, product management, consulting, or enterprise onboarding—preferably with AI products in the banking or credit union sector.Domain experience within the U.S. banking or credit union landscape.Proficient in workflow mapping, use case identification, and translating client needs into product specifications.Excellent communication skills to convey technical concepts effectively to diverse stakeholders.

Join Sofi as a Principal Product Manager for our AI Software Development Lifecycle (SDLC) team, where you will lead innovative product strategies and drive impactful solutions in the realm of artificial intelligence.In this role, you will collaborate with cross-functional teams to enhance our product offerings, ensuring our AI solutions meet market demands and user needs. Your leadership will be pivotal in shaping the future of AI within our company.

Responsibilities:Develop Our Product. Take ownership of software features that enhance our AI platform, empowering private market investors to analyze deals swiftly and accurately. This role requires you to actively engage in coding and delivering essential platform components from the ground up.Ensure Quality and Excellence. Establish and maintain coding standards, architectural guidelines, and review procedures; mentor fellow engineers. Co-cultivate a culture centered on practical, reliable, and test-driven development that swiftly meets business requirements.Scale for Growth. Assist in monitoring and scaling the architecture of our platform and its infrastructure.Collaborate Across Functions. Engage closely with product, security, and go-to-market teams to translate our strategic roadmap into actionable features and deliverables.

About UsAt Koah Labs, we are innovating the advertising landscape by creating an ad network designed for the next generation of AI-driven products. Our mission is to empower publishers with monetization solutions while enabling advertisers to connect with their target audience seamlessly, all without sacrificing speed, user experience, or privacy.As a compact and dynamic team based in San Francisco, our members bring diverse expertise from leading companies like X, Apple, and Meta, as well as from successful startups. Backed by top-tier investors, we are rapidly scaling with significant momentum on both the publisher and advertiser facets of our marketplace.Joining Koah means becoming part of something impactful from the outset; your code will directly influence the company's future and the ecosystem we are developing. We prioritize agility, trust, and a deep commitment to quality in our work.Our Technology StackInfrastructure: Terraform, AWS, LGTM (Loki, Grafana, Tempo, Mimir), Tailscale, CloudflareData Management: PostgreSQL, ClickHouse, Redis, Kafka, PythonCore Application Development: Ruby on Rails, React, TypeScriptSoftware Development Kits (SDKs): iOS, Android, Web, Flutter, React NativeKey ResponsibilitiesContribute to shaping the engineering organization’s foundation.Lead initiatives across the technology stack, exercising significant influence over product direction and technical design.Engage in technically challenging and fulfilling work, from optimizing matching algorithms to delivering high-quality user experiences for millions.Collaborate with cross-functional teams in data and go-to-market strategies to steer product development based on customer needs.Adopt a mindset of experimentation, continuously learning how users engage with AI-driven products and utilizing data from these insights to inform our efforts.Ideal Candidate ProfileProven experience in building and scaling production-quality systems and user experiences.Comfortable working across the technology stack, tackling unfamiliar tasks, and navigating ambiguity.Thrives in an in-person environment and values rapid feedback loops.Enjoys deconstructing problems and validating hypotheses through testing.