AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.Why join usIf you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :)About the roleAs a Lead Full Stack Engineer, you will shape the technical direction of a consumer-facing platform, ensuring it scales reliably as the product and community grow. This role combines hands-on development with technical leadership, influencing architecture, quality, and cross-functional collaboration. You’ll own critical systems, mentor a growing team, and modernize a complex codebase. It’s a high-impact opportunity in a fast-paced, product-led environment.What you will do Architect and code robust, scalable features across frontend and backend; Work deeply in an existing web application codebase, enhancing core modules and integrating with a graph database; Implement state management with Redux and design performant React components; Manage a small but growing team of developers; Divide tasks and assign them to individuals; Review code; Collaborate closely with product, design, and engineering teams by communicating progress and blockers early and often; Maintain high standards for documentation, testing, and code reviews; Architect solutions that handle high throughput while maintaining low latency; Lead technical initiatives to reduce manual operations and improve system reliability. Must haves 4+ years of full-stack development experience; 2+ years of team lead or management experience; Proven track record of mentoring other engineers and driving technical initiatives; Experience with graph databases (Neptune with Gremlin preferred); Experience with web and mobile application technologies including HTML/CSS, React, React Native, TypeScript, Tailwind, Redux, Node.js, and Next.js; Experience using Git and GitHub; Proven ability to navigate and improve large, production-scale codebases; Excellent communication and documentation skills in a fast-moving team environment; Strong track record of delivering solutions with high throughput and low latency requirements; Upper-intermediate English level. Nice to haves Familiarity with cloud deployments (AWS) and CI/CD pipelines; Experience optimizing large-scale frontends for performance and accessibility; Experience with AI frameworks or SDKs; Start-up mindset and comfort with trying new approaches and tackling new challenges. The benefits of joining usProfessional growthAccelerate your professional journey with mentorship, TechTalks, and personalized growth roadmapsCompetitive compensationWe match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activitiesA selection of exciting projectsJoin projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brandsFlextimeTailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office – whatever makes you the happiest and most productive.Meet Our Recruitment ProcessAsynchronous stage – An automated, self-paced track that helps us move faster and give you quicker feedback: Short online form to confirm basic requirements 30–60 minute skills assessment via Codility – a platform founded in Poland that helps us provide quicker feedback and streamline this stage of the process. 5-minute introduction video Synchronous stage – Live interviews Technical interview with our engineering team (scheduled at your convenience) Final interview with your future teammates If it’s a match — you’ll get an offer!