Poshmark Software Engineer Intern, Web | 6-Month Internship, Chennai | 2026 Graduates Only

Poshmark Software Engineer Intern, Web | Chennai | 6-Month Program (2026 Graduates Only)

About Poshmark and this internship

Poshmark is a leading social commerce marketplace where millions of users buy and sell fashion and lifestyle products. The Software Engineer Intern, Web position (Job Requisition ID: R-200542) in Chennai, Tamil Nadu is a 6‑month hands‑on internship designed exclusively for 2026 graduating students. You’ll work on production‑grade web applications that impact millions of users globally while learning modern web development practices at scale.

Internship overview – what you will do

As a Web Engineer Intern at Poshmark, you contribute directly to building and improving web applications that serve a massive user base. Your work combines learning and impact, giving you real‑world experience in full‑stack web development. Key responsibilities include:

• Develop web application features that enhance the Poshmark user experience, working on both frontend and backend systems.

• Write scalable, high‑performance code using modern web technologies and frameworks, following best practices and coding standards.

• Work across the full web stack: frontend frameworks, backend services, databases and caching layers.

• Support performance tuning and optimisation of web applications to ensure fast, reliable user experiences.

• Collaborate cross‑functionally with Product, Design, QA, DevOps and Engineering teams to understand requirements and ship features.

• Participate in code reviews and technical discussions to learn best practices from senior engineers and contribute quality work.

This internship bridges classroom learning and professional engineering, giving you the skills and confidence to launch your career.

Eligibility – degree and batch

This internship is designed exclusively for fresh graduates entering the job market.

Education:

• Currently pursuing or recently completed a Bachelor’s degree in Computer Science or a related field (BE/B.Tech CS, BCA, BIT, etc.).

Batch:

• 2026 graduates only (final year students or those who have just graduated in 2026).

Other requirements:

• Strong fundamentals in data structures, algorithms and software design.

• Basic experience or academic exposure to web development through projects, coursework or internships.

• Eagerness to learn, problem‑solve and build user‑focused applications.

The “2026 graduates only” criterion ensures you’re in the final stage of your degree or just starting your career, making this an ideal entry point into professional web development.

Key skills and qualifications

While the role accepts freshers, Poshmark looks for candidates with solid fundamentals and demonstrated interest in web engineering.

Technical Skills:

• Strong fundamentals in data structures and algorithms, essential for writing efficient code.

• Good understanding of software design principles (modularity, scalability, maintainability).

• Basic web development knowledge through projects, coursework or internships.

• Familiarity with web frameworks and technologies:

  • Frontend: React, Vue, Angular (or similar frameworks).

  • Backend: Node.js, Python, Java or similar.

  • Databases: relational (SQL) or NoSQL (MongoDB).

  • Caching and performance optimization concepts.

Desired (Plus) Skills:

• Experience with Node.js, React, Vue or Angular.

• Familiarity with NoSQL databases like MongoDB.

• Exposure to cloud platforms (AWS, Azure, GCP).

• Understanding of RESTful APIs and web services.

Professional Skills:

• Problem‑solving ability: Ability to break down complex problems and find practical solutions.

• Communication: Clear communication with team members across functions (Product, Design, QA, DevOps).

• Collaboration: Comfort working in teams, receiving feedback and participating in technical discussions.

• Eagerness to learn: Genuine interest in picking up new technologies and best practices.

About Poshmark – culture and inclusive environment

Poshmark emphasises that there’s no such thing as a “perfect” candidate—the company is looking for exceptional people who want to make a positive impact through their work. The company celebrates diversity and is committed to creating an inclusive environment where everyone can thrive.

For interns, Poshmark offers:

• Mentorship from experienced engineers who guide your learning and development.

• Real project impact: Your code goes into production and serves millions of users.

• Modern tech stack: Work with current, industry‑standard web technologies and practices.

• Cross‑functional collaboration: Learn how Product, Design, QA and DevOps teams work together.

• Inclusive culture: A workplace where diversity is celebrated and all backgrounds are valued.

Internship details – key facts

How to apply – step by step

1. Open the official Poshmark careers portal
   Use the direct apply link provided or navigate to Poshmark’s careers website.

2. Locate the Software Engineer Intern, Web posting
   Search for Job Requisition ID R-200542 or “Software Engineer Intern, Web, Chennai” on the Poshmark Workday careers portal.

3. Review eligibility and job details
   Carefully confirm that you are a 2026 graduate (final year or recently graduated) and review all responsibilities and desired skills.

4. Create or log in to your Poshmark candidate profile
   If new to Poshmark careers portal, register with your email; otherwise, log in with existing credentials.

5. Complete the application form

   • Enter accurate personal information (name, email, phone, location).

   • Provide education details: degree, institution, branch (Computer Science or related), expected graduation date (2026).

   • List relevant coursework in web development, data structures, algorithms and software design.

   • Highlight web development projects, internships or competitions you’ve completed.

   • Detail experience with web frameworks (React, Vue, Angular), backend technologies (Node.js, Python), databases and APIs.

   • Mention any cloud platform exposure or performance optimization projects.

6. Upload your resume
   Attach a one‑page resume that clearly highlights:

   • Your Bachelor’s degree in Computer Science or related field and expected graduation date (2026).

   • Relevant coursework (Data Structures, Algorithms, Web Development, Software Design, Databases).

   • Web development projects: personal projects, hackathons, internships or coursework assignments.

   • Technical skills: web frameworks (React, Vue, Angular), backend technologies (Node.js, Python, Java), databases (SQL, MongoDB).

   • RESTful APIs, REST API design or web services experience.

   • Cloud platform exposure (AWS, Azure, GCP) if applicable.

   • Strong academic performance and consistent grades.

7. Submit your application
   Review all details for accuracy, then click Submit to send your application.

8. Track your progress
   Monitor your registered email for communication from Poshmark regarding coding assessments, technical interviews or next steps.

Tips to strengthen your application

• Highlight web projects: Showcase specific web development projects you’ve built, including technologies used, features implemented and impact (e.g., “Built an e‑commerce site using React and Node.js serving 100+ users”).

• Demonstrate DSA knowledge: Mention coursework or competitive programming experience in data structures and algorithms.

• Show production mindset: If you’ve optimized code for performance or deployed projects on cloud platforms, emphasise this.

• Mention relevant internships: Even if not web‑specific, highlight any software development or tech internship experience.

• Use modern tech stack: Showcase familiarity with React, Node.js, MongoDB or AWS—technologies commonly used in modern web development.

• Clean, professional resume: Ensure formatting is polished, no typos and clear organisation with relevant sections.

NOTE: Act fast! Poshmark’s Web Engineer Intern role for 2026 graduates is a highly competitive opportunity with real product impact, and the posting may close once enough candidates are shortlisted or the internship window opens. Apply as soon as your resume is ready and you confirm you meet the 2026 graduate eligibility criterion.

Apply Link – Poshmark