Note: The job is a remote job and is open to candidates in USA. First Soft Solutions LLC is seeking a highly skilled Senior Software Full-Stack Engineer with expertise in Node.js and Vue.js to design, develop, and deliver enterprise-grade digital applications. The role involves building modern frontend applications, scalable backend services, and API-first integrations to enhance customer engagement across various channels.

Responsibilities

• Design, develop, and maintain modern enterprise web applications using Vue.js and Node.js
• Build responsive, scalable, and reusable user interface components
• Develop secure backend services, business logic, and RESTful APIs
• Design API-first solutions that integrate seamlessly with enterprise systems and external platforms
• Collaborate with UX/UI designers to deliver intuitive and accessible user experiences
• Develop integrations with enterprise Next Best Action (NBA) decision engines
• Integrate applications with workflow orchestration platforms, state machines, and action libraries
• Support omnichannel customer engagement across web, email, SMS, push notifications, and contact center platforms
• Ensure seamless communication between backend services and intelligent decisioning systems
• Design and implement scalable microservices using Node.js and, where applicable, Java EE/J2EE
• Develop event-driven applications utilizing Apache Kafka
• Build high-performance APIs and backend services supporting enterprise-scale workloads
• Implement secure authentication, authorization, and API security standards
• Design and integrate solutions utilizing relational and graph databases
• Optimize application performance through efficient database access and caching strategies
• Ensure data integrity, scalability, and high availability
• Develop unit tests, integration tests, and automated quality assurance processes
• Implement application monitoring, logging, and observability best practices
• Optimize applications for performance, scalability, resilience, and fault tolerance
• Troubleshoot production issues and participate in root cause analysis
• Ensure compliance with enterprise security and regulatory requirements
• Participate in Agile Scrum ceremonies including sprint planning, daily standups, backlog refinement, sprint reviews, and retrospectives
• Collaborate closely with Product Owners, Architects, QA engineers, DevOps teams, and business stakeholders
• Contribute to technical design discussions and architecture reviews

Skills

• Minimum 4+ years of professional Full Stack Software Development experience
• Strong hands-on expertise with Node.js backend development
• Experience building enterprise frontend applications using Vue.js or similar modern JavaScript frameworks
• Strong experience designing and developing RESTful APIs
• Advanced knowledge of Apache Kafka and event-driven architecture
• Experience with Java EE/J2EE enterprise application development
• Strong understanding of Graph Databases and connected data models
• Experience developing cloud-native, API-first enterprise applications
• Strong knowledge of software design patterns and microservices architecture
• Experience with authentication, authorization, and secure application development
• Familiarity with Agile software development methodologies
• Excellent communication, analytical, and problem-solving skills
• Experience in regulated industries such as healthcare, insurance, banking, or life sciences

Company Overview

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