Our client, a Washington DC-based innovator, is seeking a Full Stack Developer to help drive their mission of making organizations knowledge-efficient. Combining patented AI, data science, and human expertise, they empower clients with fast, actionable insights and a full spectrum of perspectives for smarter decision-making.Key ResponsibilitiesDesign & Build: Lead end-to-end development of high-impact features using Java/Spring on the back end and Angular on the front end.UX & UI: Collaborate with UX designers to translate wireframes and prototypes into pixel-perfect interfaces; conduct A/B tests and user-behavior analyses to continuously optimize flows.Architecture & Standards: Make strategic decisions around architecture, migrations, and performance optimizations; establish coding best practices, testing protocols, and deployment pipelines.Cross-Platform Integration: Extend our platform to mobile apps, ensuring seamless data sync and consistent user experiences.Mentorship & Collaboration: Perform code reviews, pair programming, and technical workshops; foster a culture of knowledge sharing.Requirements8+ years building production-grade web and mobile applications.Deep Spring Boot Expertise: 5+ years in Java with Spring Boot, JPA/Hibernate.Angular Mastery: 5+ years experience with JavaScript frameworks—preferably Angular.String experience with message queuing (Kafka, RabbitMQ, Kafka, or AWS SQS/SNS, …)AWS Savvy: 2+ years designing and operating cloud-native applications on AWS—especially Lambda, ECS/EKS, Step Functions, SQS, RDS, IAM.Proficiency in relational databases (PostgreSQL) and RESTful API design.Sharp analytical skills; comfortable using data analytics to derive user insights.Very strong English communication skills, both written and verbal (essential for global collaboration)Self-starter who thrives in a fast-paced, autonomous environment.Nice-to-HavesExperience with streaming and AI tools: Hands-on experience integrating with agentic workflow.Familiarity with behavioral-data platforms and event-tracking tools.Prior work on hybrid mobile apps (Ionic/Capacitor).Exposure to cloud-native deployments (Docker, Kubernetes, AWS/GCP).Why You’ll Love Working HereImpact & Growth: Your contributions directly shape a mission-critical product used by top-tier clients worldwide.Collaborative Culture: Join a smart, supportive team that values diversity of thought and continuous learning.Professional Development: Benefit from mentorship programs, access to expert networks, and a stipend for conferences or courses.Why You’ll Love Working HereImpact & Growth: Your contributions directly shape a mission-critical product used by top-tier clients worldwide.Collaborative Culture: Join a smart, supportive team that values diversity of thought and continuous learning.Professional Development: Benefit from mentorship programs, access to expert networks, and a stipend for conferences or courses.