Full-Stack Developer Intern

Full-Stack Developer InternOrganisation: Taxplan Advisor Pvt. Ltd.Location: Vasai West, Mumbai, Maharashtra (On-site)Employment Type: InternshipDuration: 6 MonthsStipend: ₹7,000 per monthPost-Internship: High performers may be offered a full-time role on successful completion, subject to business requirements and performance review.About Taxplan Advisor Pvt. Ltd.Taxplan Advisor Pvt. Ltd. is a modern financial technology and tax advisory platform. We simplify the complexities of taxation by providing individuals and businesses with automated tax planning tools, secure document management, and direct access to expert advisors. Every client goes through a secure KYC process, and our systems ensure that all financial data is compliant, optimized, and traceable.We're a fast-moving team building solutions that change how tax planning and wealth management work in India. The platform is live. The roadmap is long.About the RoleThis is not a "help us with the website" internship. We're looking for a developer who can own features end to end - from database schema to deployed UI - on a product that real clients and financial advisors use every day.You will work directly with our tech lead on the Taxplan platform: the client portal, the secure document verification system, the tax-saving recommendation engine, and the internal tooling that supports our advisory team.ResponsibilitiesFull-Stack Development: Build and ship features across a Next.js frontend and Java Spring Boot backend-pages, financial dashboards, tax document workflows, and admin tooling.Database & APIs: Design PostgreSQL schemas, write clean REST APIs, and maintain data integrity across client records, financial transactions, and consultation histories.Platform Features: Contribute to the client KYC workflow, tax planning modules, user dashboards, and internal operations panel for our Chartered Accountants (CAs).Integrations: Work with AWS S3 (for secure document storage), Razorpay, WhatsApp Business API, and analytics tooling (GA4, GTM, Meta Pixel).Performance & Quality: Own mobile responsiveness, page speed, technical SEO, and clean, reviewable code in Git.Required QualificationsPursuing or completing a degree in computer science, IT, or a related field-or equivalent demonstrable skill through personal or open-source projects.Working knowledge of JavaScript and React (or Next.js).Understanding of SQL and relational databases.Familiarity with how REST APIs are consumed and built.Preferred QualificationsJava / Spring BootPostgreSQL, TypeScriptGit / GitHub workflow experienceBasic AWS familiarityComfort using AI tools in a development workflowWhat You Will GainDirect mentorship from the founders and tech lead, with active involvement in product decisions.Production experience on a live fintech platform managing real client data.₹7,000 monthly stipend, experience certificate, and letter of recommendation.Selection ProcessResume and portfolio/GitHub reviewPractical take-home assignmentTechnical and personal interviewHow to ApplySend your resume and GitHub or portfolio link to support@taxplanadvisor.in with the subject line "Full-Stack Intern-[Your Name]."#Hiring #Internship #FullStackDeveloper #NextJS #SpringBoot #PostgreSQL #FinTech #WealthTech #MumbaiJobs #VasaiJobs #WebDevelopment