Full Stack Web Application Developer

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Application Developer Jobs

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Application Developer Jobs

As an Application Developer, you play a crucial role in designing, developing, and maintaining software applications for various platforms. You are responsible for coding, testing, debugging, and integrating applications to meet the needs of users. The job market for Application Developers is thriving due to the high demand for customized software solutions across industries. With an average yearly salary range of $60,000 to $100,000, this role offers a promising career path for tech enthusiasts. To excel in this role, it is essential to master programming languages like Java, Python, or C++, along with skills in web and mobile app development. Achieving work-life balance in this dynamic field is possible by honing your time management and collaboration skills.

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Onsite

QVine, an SAIC company, is seeking an experienced Full Stack Web Application Developer to join our team. This role involves hands-on technical expertise in building modern, scalable web applications with a focus on AI-driven features. The ideal candidate combines strong front-end development skills in ReactJS with robust Python backend experience, including the design and integration of LLM-powered applications using LangChain, LangGraph, and LangSmith.

* Front-End Development: Design, build, and maintain responsive, user-friendly web interfaces using ReactJS, including state management, component architecture, and integration with RESTful and streaming APIs. * Python Backend Development: Develop and maintain scalable backend services in Python, exposing clean APIs to support front-end and AI-driven functionality. * LLM Application Engineering: Design, implement, and optimize AI-powered features using LangChain and LangGraph, including building conversational agents, retrieval-augmented generation (RAG) pipelines, and multi-step agentic workflows. * API Design & Integration: Build and maintain well-documented APIs that connect front-end applications with backend services and third-party LLM providers. * CI/CD & Deployment: Contribute to continuous integration and continuous delivery pipelines to streamline code deployment, testing, and release cycles for web applications. * Cloud Deployment: Deploy and maintain web applications and backend services in cloud environments (AWS and/or Azure), ensuring high availability, security, and cost efficiency. * Security & Compliance: Collaborate with the cybersecurity team to embed best practices into the development lifecycle, including secrets management, secure API design, vulnerability scanning, and compliance automation.