Web developer Internship

Job overview:

We are seeking an experienced React.js Developer who is passionate about crafting high-quality, scalable, and performant front-end applications. The ideal candidate should have strong hands-on experience in modern JavaScript frameworks, UI development, and a keen eye for detail.

Key Responsibilities

• Develop and maintain responsive web applications using React.js, JavaScript (ES6+), HTML5, and CSS3.
• Build scalable and reusable UI components with React Hooks, Redux/Context API, and component-driven architecture.
• Optimize app performance to ensure fast load times, smooth interactions, and cross-browser compatibility.
• Write clean, modular, well-documented code following industry best practices and Git-based workflows.
• Troubleshoot, debug, and enhance existing features based on user feedback, analytics, and technical requirements.
• Integrate RESTful APIs and collaborate closely with backend engineers, designers, and product managers.
• Stay updated with emerging trends, tools, and best practices in front-end development to continuously improve the codebase and architecture.

Required Skills

• 4+ years of hands-on experience in React.js and JavaScript (ES6+).
• Strong understanding of HTML5, CSS3, Flexbox, Responsive Design, and UI frameworks (Tailwind/Bootstrap).
• Experience with state management using Redux, Redux Toolkit, or Context API.
• Hands-on experience with REST APIs, asynchronous programming, and front-end build tools (Webpack, Babel, npm/yarn).
• Good understanding of version control using Git.
• Ability to write efficient, scalable, and re-usable components following best practices.

Full Stack Developer (Ruby on Rails)

Location: Baner, Pune, India (On-site)

About StarApps Studio

StarApps Studio is a product-driven SaaS company building Shopify apps that power thousands of online stores. We’ve developed 6 highly-rated Shopify apps (averaging 4.9★) used by 30,000+ Shopify merchants worldwide, including over 1,000 Shopify Plus stores. In just a few years, our bootstrapped team grew from $5.5M to $10M in Annual Recurring Revenue (ARR) by obsessing over quality and merchant success. We’re a tight-knit, 20-person team based in Baner, Pune, on a mission to help e-commerce brands create world-class shopping experiences.

Role Overview

We are looking for a Full Stack Developer who will own features end-to-end with an emphasis on backend excellence. In this role, you will design and optimize complex data models and API architectures in Ruby on Rails, implement robust background job queues (e.g. delayed_job) for heavy workloads, and perform rigorous performance tuning to ensure our systems scale. On the frontend, you'll build and integrate React components to deliver complete, user-friendly features. This is a role for someone who loves tackling deep technical challenges in the backend while also crafting intuitive user interfaces – an opportunity to leverage your backend expertise while driving full-stack product ownership.

Key Responsibilities

• Architect & Optimize Backend: Design scalable database schemas and efficient data models. Develop high-performance RESTful APIs and services in Ruby on Rails, ensuring clean, maintainable code and great performance.
• Backend API Development: Design, implement, and maintain robust backend services and RESTful APIs in Ruby on Rails to support new features and internal tools.
• End-to-End Performance Tuning: Optimize application performance across the stack – from minimizing frontend load times to improving backend query efficiency – for our high-traffic, data-intensive apps.
• Collaboration & Agile Delivery: Work closely with designers, product managers, and QA to translate requirements into technical solutions. Participate in sprint planning, code reviews, and daily deployments to ship features continuously and reliably.
• Quality & Maintenance: Write clean, maintainable code with appropriate test coverage (unit and integration tests) to ensure reliability. Monitor, debug, and resolve issues in production, and continually refactor and improve existing code for stability and performance.

What We’re Looking For (Requirements)

• 3–4 Years Experience: Proven experience (3-4 years) as a software developer in a product company (experience in e-commerce or SaaS is highly preferred). You have built real products used by actual customers at scale.
• Ruby on Rails Expertise: Strong command of Ruby on Rails. Experience designing RESTful APIs, working with MVC architecture, and using Rails best practices. You should understand how to structure large Rails applications for maintainability.
• Backend Proficiency: Comfortable building server-side applications and APIs with Ruby on Rails. You can implement business logic, integrate with databases, and create RESTful endpoints (bonus if you’ve worked with GraphQL or other backend frameworks).
• Database Skills: Proficiency with PostgreSQL (or similar RDBMS). Capable of writing complex SQL queries, optimizing queries/indexes, and designing efficient relational schemas. Familiarity with Redis or caching strategies is a plus.
• Front-End Proficiency: Comfortable building user interfaces with React and modern JavaScript/TypeScript. Able to implement frontend components that consume APIs and provide a smooth user experience.
• System Design & Quality: Solid understanding of web application architecture, performance tuning, and scalability concerns. Experience with profiling, benchmarking, and optimizing web applications. Commitment to writing clean, maintainable code with proper tests.
• Product Mindset: You care about the why behind the features. You are comfortable digging into requirements, questioning assumptions, and ensuring that we build solutions that truly solve merchant problems.
• Adaptability & Collaboration: Excellent problem-solving skills, communication, and ability to work in a fast-paced, collaborative environment. You are a self-starter who can take ownership of tasks and drive them to completion, but also know when to ask for help.

Tech Stack

• Frontend: React, TypeScript/JavaScript, HTML5, CSS3 (Tailwind/Bootstrap), modern build tools (Webpack, Babel).
• Backend: Ruby on Rails (REST APIs, background jobs), some services in Python.
• Database: PostgreSQL.
• Cloud & DevOps: Amazon Web Services (EC2, S3, RDS, CloudFront), Docker, CI/CD for daily deployments.
• Tools: Git (GitHub), Agile issue tracking (JIRA/Trello), and a keen use of automated testing.

(Don’t worry if you aren’t familiar with every item – we value willingness to learn. This is our current stack, and we continually adopt new technologies that improve our products.)

Why Join Us

• High Impact & Ownership: Your work will directly enhance the shopping experience of 50M+ shoppers daily. At StarApps, developers deploy code daily and see the immediate impact on thousands of merchants – you’ll own projects end-to-end and build features that matter.
• Fast-Growing, Profitable Startup: Join a bootstrapped, profitable company on an exciting growth trajectory (from $4M to $10M ARR). There’s no bureaucracy here – just a passionate team obsessed with product quality and merchant happiness. You’ll be part of our core team as we scale, with ample opportunities to grow into leadership roles.
• Cutting-Edge Tech & Challenges: Work with modern technologies (React, Rails, AWS) on performance-intensive applications. Tackle complex challenges in scaling, optimization, and UX for a global user base – continuously sharpen your skills in a supportive, learning-focused environment.
• Collaborative Culture: We are a small 25-person team that operates like a close-knit family. You’ll work side by side with experienced founders and a talented team that values innovation, humility, and continuous improvement. Our culture is open, empathetic, and growth-oriented – every voice is heard, and every team member plays a crucial role in our success.
• Growth & Benefits: We invest in our team’s growth. Expect a competitive salary, performance bonuses, and whatever tools you need to do your best work. We sponsor professional development (courses, conferences, books) and encourage knowledge-sharing. You’ll enjoy a flexible leave policy, team off-sites, and the excitement of building a global product from our new office in Baner, Pune.

(StarApps Studio is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.)

Job Role : Azure DevSecOps Engineer (Security-Focused)

Experience : 12 to 18 Years

Location : Preferably Delhi NCR (Hybrid); Remote possible with 1–2 office visits per quarter (Gurgaon)

Joining Timeline : Max 45 days (Buyout option available)

Work Mode : Full-time | 5 Days Working

About the Role :

We are looking for a highly experienced Azure DevSecOps Engineer with a strong focus on cloud security practices.

This role is 60–70% security-driven, involving threat modeling, secure cloud architecture, and infrastructure security on Azure using Terraform.

Key Responsibilities :

• Architect and maintain secure, scalable Azure cloud infrastructure using Terraform.
• Implement security best practices : IAM, threat modeling, network security, data protection, and compliance (e.g., GDPR).
• Build CI/CD pipelines and automate deployments using Azure DevOps, Jenkins, Prometheus.
• Monitor, analyze, and proactively improve security posture.
• Collaborate with global teams to ensure secure design, development, and operations.
• Stay updated on cloud security trends and lead mitigation efforts.

Mandatory Skills :

Azure, Terraform, DevSecOps, Cloud Security, Threat Modelling, IAM, CI/CD (Azure DevOps), Docker, Kubernetes, Prometheus, Infrastructure as Code (IaC), Compliance Frameworks (GDPR)

Preferred Certifications :

Certified DevSecOps Professional (CDP), Microsoft Azure Certifications

About the Role

We are looking for a highly skilled Backend Developer with strong expertise in Python and Django to join our team. The ideal candidate should have prior experience working with payment/fintech companies and be passionate about building scalable, secure, and high-performing systems.

Key Responsibilities

• Design, develop, and maintain robust backend services and APIs using Python/Django.
• Work on integrations with payment gateways, banking APIs, and financial services.
• Ensure system security, scalability, and performance optimization.
• Collaborate with product managers, front-end developers, and other stakeholders to deliver end-to-end solutions.
• Troubleshoot, debug, and upgrade existing systems.
• Write clean, maintainable, and testable code following best practices.

Requirements

• 4+ years of hands-on experience as a Backend Developer.
• Strong proficiency in Python and Django framework.
• Prior experience in payment/fintech domain (mandatory).
• Good understanding of REST APIs, microservices architecture, and database design (SQL/NoSQL).
• Knowledge of payment systems, PCI compliance, security protocols, and transaction workflows.
• Familiarity with cloud platforms (AWS/GCP/Azure) and CI/CD pipelines is a plus.
• Strong problem-solving and debugging skills.

Nice to Have

• Experience with Celery, Redis, RabbitMQ, or Kafka.
• Exposure to containerization (Docker, Kubernetes).
• Understanding of data security, fraud detection, and regulatory compliance in fintech.

Why Join Us?

• Opportunity to work on impactful projects in the payments and fintech domain.
• Collaborative and growth-driven work environment.
• Competitive compensation and benefits.
• Remote Flexibilty with Hybrid working model 

• Backend development along with team management
• Hands on experience in product development 
• Preferred candidates from Fintech and Banking sectors
• Exp in Python / Java slong with databases like MySQL, NoSQL, etc
• Knowledge of Agile methodology

Good to have:

• EE Functional Knowledge and experience in QAD Implementation
• EE Customization experience
• ICT knowledge.
• Hands-on with QRF
• Qxtend handling knowledge
• Knowledge on Automotive / FMCG / Medical Devices / Industrial Manufacturing domains
• Good oral and written communication

Responsibilities:

• Techno-Functional consultant.
• Should be able to handle the tickets assigned on their own.

* Minimum 2 year relevant experience in .Net or .Net core server-side programming as last

working relevant experience.

* Basic Engineering Knowledge – OOPS , Data Structure , memory management etc..

* Hands on experience in .Net, WCF (optional) and windows concept

* Hands on experience in SQL – basic are must to have

* Requirement analysis and design principle understanding is required

* Good in unit testing and debugging concepts

* Should be good in communication.

Mandatory skillset - SQL, REST API / GRPC

Job Location-Gurgaon (Hybrid)

Early joiners with a notice period of 15 days to 1 month will be preferred.