About AllShore TalentAllShore Talent is a leading remote staffing company, offering top-tier professionals working 100% remote to businesses worldwide. Specializing in IT and software development, design, administrative support, digital marketing, and more. AllShore connects organizations with skilled talent to meet diverse business needs.Project ContextYou will join a distributed engineering team working on a medical focused platform with real time communication components. The majority of the team is based in Karachi and follows coordinated workflows across time zones.Role OverviewWe are looking for a senior full stack engineer with strong experience in modern Node and Nest based backend systems, event driven architecture, and real time communication frameworks. The ideal candidate has ownership experience within high availability environments and is comfortable working in distributed teams.Key ResponsibilitiesDesign, build, and maintain backend services using Node and NestWork with real time communication features, specifically WebRTC and Amazon ChimeIntegrate services with AWS based infrastructure and AWS managed componentsBuild and optimize data models and queries within PostgreSQLImplement caching and performance improvements using RedisDevelop and scale API endpoints and service interactionsWork with event driven workflows and distributed service patternsCollaborate with cross functional teams across Karachi and EuropeParticipate in code reviews, architecture discussions, and release planningTech RequirementsStrong and NestJSAWS services such as Lambda, Chime, SQS, SNS, API Gateway, or similarPostgreSQL or other relational databasesRedis or similar in memory cachingExperience with WebRTC and ideally Amazon ChimeExperience designing and consuming APIsFamiliarity with event driven systemsProfile5+ years of experienceExperience working with distributed teamsComfortable with ownership of features and technical decisionsStrong communication skills and autonomyNice to HaveExperience working within healthcare or medical related environmentsExperience with compliance frameworks such as HIPAA or GDPRExperience with real time data or streaming productsWorking Hours:Central European TimeAvailability: ASAP, with a maximum two week notice period.This is a full-time contract role