Fullstack (React + Node) Engineer

Technology stackLanguages & Frameworks: Node.js, JavaScript, Python APIs: RESTful APIs, GraphQL Data Stores: PostgreSQL, DynamoDB, Snowflake Cloud & Infrastructure: AWS (AppSync, Lambda), Serverless, Terraform, Datadog Testing: Jest, WebDriver IO, automated testing practicesClientOur client is a leading U.S. education company that has been transforming K–12 learning since 2000. They create next‑generation curriculum and formative assessment solutions, offering interactive products designed for both teachers and students. Their programs support learners from elementary through high school and are used in all 50 states, across 21,000+ schools, serving over 10 million studentsPosition overviewWe are looking for a highly skilled Full‑Stack Engineer to join a growing team supporting a leading U.S. education technology company. In this role, you will design and build scalable, high‑performance backend and frontend solutions using modern JavaScript/TypeScript technologies. You will work across a cloud‑native architecture, collaborating with cross‑functional teams to solve complex technical challenges, improve system reliability, and drive technical excellence. This position is ideal for an engineer who enjoys ownership, thrives in active development environments, and is eager to contribute to impactful educational products used by millions of students nationwide.IMPORTANT: Working till 7 p.m. every day is requiredResponsibilitiesDesign, implement, and maintain scalable, high-performance solutions using JavaScript / TypeScriptLead technical decisions in Node.js backend development and modern frontend frameworks (e.g. React)Identify and resolve performance, scalability, reliability, and security issues across complex systemsParticipate in and drive code reviews, architectural discussions, and technical improvements Improve system observability, monitoring, logging, and error handlingEnsure high code quality through testing, documentation, and CI/CD practicesRequirementsBS/MS in Computer Science or equivalent degree5+ years of professional software development experience5+ years of experience with NodeJS server-side development2+ years' experience with a modern frontend framework (e.g. React)Experience with TypescriptExperience with database technologies (ideally NoSql DBs and MongoDB)Experience (professional or personal) with using and integrating the latest AI coding technologies: e.g. LLMs, Model Context Protocol, Claude Code, Github CopilotStrong problem-solving ability and experience working within complex systems and large code basesStrong communication and collaboration skills, and ability to work in a self-driven wayNice to haveExperience with DBTExperience with SnowparkExperience with Snowflake CLIExperience with Master Data Management design and integrationExperience with data quality testing, validation, and reconciliationExperience writing technical documentationInvestment banking or asset management domain knowledgeExperience with Claude AI in SDLCNice to haveExperience with multi agent communication security patterns.Experience performing trust model assessments and gap analysis for agent ecosystems.Experience with Cedar policy testing tools and policy validation frameworks.Experience with AWS security testing and cloud security reviews.Knowledge of AI security risks, including prompt injection, excessive agency, identity spoofing, and tool parameter exposure.Experience with regulatory compliance validation and governance frameworks.Understanding of enterprise audit, risk management, and security monitoring practices.Experience working with large scale AI, cloud, or distributed platform environments.What We Offer:Vacation days: Up to 26 business days per year.10 illness/special days off per year (fully paid, no medical papers needed) for all contract typesHealth and life insurance (Luxmed)MyBenefit platform with Multisport optionInternal psychological support serviceEnglish language classes from the first working dayAccess to external learning platforms: O’Reilly, LinkedIn Learning, Udemy, and a wide catalog of diverse internal trainingFlexible workplace: work from the office, from home, or choose a hybrid optionTech Skills Mentoring ProgramOpportunities to develop as a public speaker, mentor, or technical interviewerFully paid idle (bench) when not involved in a projectCertification reimbursement (AWS, GCP, Microsoft, etc.)