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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Full Stack Engineer - **Company:** VibeIQ Inc. - **Location:** Boston, MA, United States - **Experience:** Expert - **Salary:** $104,000.0 - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Amazon Web Services, Application Performance Management, Automation of Tests, Software Quality, Code Review, Continuous Integration, Amazon DynamoDB, Node.Js, Open Source Technology, Performance Tuning, Software Engineering, TypeScript, Web Application Frameworks, WebSocket, WebGL, RxJS, ReactJS, Large Language Models, AngularJS, Front End Software Development, Restful APIs, Microservices - **Published:** June 21, 2026 - **Apply:** https://www.careerjet.com/jobad/us871e7bc7552ffa3f420a2de0b3979a4c ## About the Role REQUIRED EXPERIENCE * 6+ years building user-facing products as a full stack developer. * A track record of designing reliable and highly scalable systems with heavy traffic. * Strong experience with Angular (preferred) or React, state management (NgRx/RxJS), WebSockets, browser performance optimization, RESTful APIs, and microservice architectures. * Strong problem-solving skills. You can effectively research problems, weigh approaches, and design complex systems that span the entirety of our application. * Proactive communication and relationship-building skills. You care about learning, growing, and helping others to do the same. * Comfort with taking ownership and ramping up quickly at a young startup. BONUS POINTS * Experience with WebSockets, Canvas API/WebGL, or real-time sync. * Experience with automated testing. * Contributions to open-source projects or technical blog posts. * A strong intuition for UX. You can identify when something feels off and improve upon it. * An interest in security. ## Description We're looking for a Sr. Full Stack Engineer to join the Core Apps team. Our team is focused on building a visual collaboration canvas platform enabling our users to brainstorm, design, and bring product ideas to life. As a Sr. Full Stack Engineer for the Core Apps team, you will play a key role in shaping our core canvas collaboration ecosystem and delivering solutions that fundamentally enhance user productivity. In this role, you will work on our application from end-to-end to take on a variety of challenges, including optimizing data-intensive frontend pipelines, designing highly scalable and robust architecture, and tackling complex full stack challenges. ESSENTIAL FUNCTIONS * Collaborate closely with product managers, designers, and other engineers to define, design and implement new features in the domain including bringing new ideas and designing solutions from start to finish. * Design, develop, and maintain high-performance capabilities using TypeScript, Angular, Canvas API/WebGL, and related technologies. * Work at all levels of our stack: AWS, WebSockets, TypeScript, Angular, Node.js, DynamoDB. * Optimize application performance and scalability, identifying areas for improvement and implementing necessary enhancements. * Influence and improve upon our software engineering standards, including code quality, code cleanliness, code reviews, continuous integration, and testing. * Own features end-to-end, from technical design through deployment and monitoring. * Collaborate with teams across VibeIQ to improve our product, architecture, and engineering practices., Role Overview As a Software Engineering evaluator, you will create cutting-edge datasets for training, benchmarking, and advancing large language models, collaborating closely with… + 14 days ago + Apply easily, Role Overview As a Software Engineering evaluator, you will play a crucial role in creating advanced datasets for training, benchmarking, and enhancing large language models. This … + 15 days ago + Apply easily, Role Overview: As a Senior Full-Stack Engineer specializing in TypeScript, you will play a pivotal role in designing and developing robust, scalable web applications. This positio… + 20 days ago + Apply easily + ## Related Videos - [Stop using Node.js like in 2020! 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