QA Engineer

About Us:

InstaWeb Labs Pvt. Ltd. builds Websites.co.in, a platform that lets micro-businesses create a website in 5 minutes. With 4M+ users in 190+ countries and 98 languages, we’re globally recognized by Google, Facebook, and Cornell for innovation and impact.

We're seeking a high-ownership, analytical, and resourceful intern to work directly with our founders on growth, strategy, and high-impact initiatives.

Responsibilities:

-Run growth campaigns & strategic experiments (outreach, ambassador programs, partnerships)

-Prepare investor decks & lead due diligence processes

-Build & track OKRs/KPIs across the org

-Liaise between founders, teams, and key partners

-Manage high-priority projects with tight deadlines

Skills:

-Strong problem-solving & analytical skills

-Excellent stakeholder & project management abilities

-Fast execution with minimal oversight

-Ability to handle confidential information

-Prior exposure to startups/consulting/high-growth teams is a plus

Job Description:

We are seeking a skilled Power BI Developer with 4 to 7 years of experience to join our dynamic team in Mumbai. The ideal candidate will have a strong background in data visualization, data modeling, and the ability to work with large datasets to provide actionable insights through Power BI.

Skill: Power BI

Experience: 4 to 7 years

Location: Mumbai (Goregaon)

Notice Period: 0 to 15 days

Key Responsibilities:

• Develop and Maintain Dashboards & Reports:
• Design, build, and deploy Power BI reports and dashboards using data from various sources, ensuring they are intuitive and user-friendly.
• Data Modeling:
• Develop and maintain efficient data models using Power BI, ensuring data accuracy and performance optimization.
• DAX Queries & Calculations:
• Write complex DAX queries to implement calculations and business logic, optimizing the performance of Power BI dashboards and reports.
• Data Integration:
• Connect Power BI to various data sources (SQL Server, Excel, APIs, etc.) and work with ETL processes to transform raw data into usable insights.
• Performance Optimization:
• Optimize report performance through best practices in data modeling, query tuning, and Power BI report development.
• Collaboration with Stakeholders:
• Work closely with business users, stakeholders, and data analysts to gather and understand requirements, translating them into effective Power BI solutions.

Required Skills:

• Strong proficiency in Power BI, including Power Query, Power Pivot, and DAX.
• Experience with data modeling and performance tuning in Power BI.
• Hands-on experience with SQL, and the ability to write complex queries.
• Knowledge of ETL tools and processes.
• Experience working with different types of data sources (SQL, Excel, APIs).
• Familiarity with cloud platforms like Azure or AWS is a plus.
• Strong analytical and problem-solving skills.
• Ability to communicate effectively with both technical and non-technical stakeholders.
• Excellent attention to detail, with a focus on delivering high-quality, accurate reports.

• 3+ year of experience in Development in JAVA technology.
• Strong Java Basics
• SpringBoot or Spring MVC
• Hands on experience on Relationl Databases (SQL query or Hibernate) + Mongo (JSON parsing)
• Proficient in REST API development
• Messaging Queue (RabitMQ or Kafka)
• Microservices
• Any Caching Mechanism
• Good at problem solving

Good to Have Skills:

• 4+ years of experience in using Java/J2EE tech stacks
• Good understanding of data structures and algorithms.
• Excellent analytical and problem solving skills.
• Ability to work in a fast paced internet start-up environment.
• Experience in technical mentorship/coaching is highly desirable.
• Understanding of AI/ML algorithms is a plus.

• Work with product managers to understand product requirements and make them live.
• Ownership of end to end development

• Startup mindset of getting things done and focussing on business goals
• Proven problem solving skills
• 3+ years Hands on experience in designing and developing applications using server side technology (Java, Spring Boot / Node.js, Express)
• Excellent knowledge of Relational Databases, SQL and ORM technologies
• Good knowledge of design patterns
• Proficiency in REST architecture
• Experience with test-driven development
• Experience with Git/CI/CD/Gradle/Maven
• Inclination towards writing quality and performant code

• Experience in Agile development
• Performance tuning, testing, refactoring and automation
• Experience working with AWS Cloud and Devops technologies (terraform , cloudformation, ansible)
• Experience running a production environment
•  

• Build fluid, scalable, responsive, and consumer-centric web platforms that target users across a wide array of devices
• Collaborate closely with designers & backend developers and contribute to the full product development life-cycle from design and development to roll out
  Take ownership of work and deliver quality results consistently
• Own the delivery of multiple features in a fast-paced work environment
• Build optimized and modular components to provide performance-oriented solutions
• Work in a dynamic and collaborative culture ensuring good teamwork and communication with remote team members when needed

• 4+ Years of experience in frontend web development (1+ in ReactJS)
• Strong past experience of building, scaling and maintaining feature-rich customer-facing single-page applications
• Ability to translate designs into UI elements with accuracy and an eye for fluidity and responsiveness; strong grasp of any of CSS / sass / less
• Proven ability to implement key concepts of state management, security, and caching practices in enterprise-level web applications used at scale
• Proficient understanding of compatibility issues across different browsers and web and mobile devices and available ways to work around them
• Familiarity with the react ecosystem and popular libraries in that ecosystem
• Strong grasp over core web development concepts like HTML5, JavaScript, CSS3, general Web 2.0 techniques, and working without modern component libraries
• Experience with designing secure web applications with a strong understanding of common security vulnerabilities and best practices
• Understanding of data structures, algorithms and object-oriented programming
• Strong grasp over concepts of performance, optimization, lighthouse, etc
• Strong handle over Git, following best practices to facilitate collaboration

• Hands-on experience with supporting payments and integrating payment gateways
• Experience with progressive web apps, service workers
• Strong grasp over frontend unit and end-to-end testing frameworks

Your role and responsibilities

• Integrating REST APIs in front-end application using React JS
• Implementing business logic in front-end application using javascript, should be able to handle complex JSON architecture.
• Should be able to manage states using Redux, Redux thunk/saga, Mobx.
• Should be comfortable in using both functional and class components in React.
• Should be able to create reusable components to make efficient applications. We hate code duplication.
• Must be familiar with popular React UI libraries like Material UI, Antd.
• Implement best practices and constantly learn new ways of keeping codebases up to date.
• Having knowledge in Typescript, GraphQL, NextJS, Socket.io is like a match made in heaven.

Criteria

• 2+ years of work experience with Javascript and React JS.
• Proficient understanding of code versioning tools, such as Git.
• Open-minded individual, open to learning new things
• A bit lazy is okay. Lazy people always find the quickest way to reach the solution. They write the most efficient code. We love that.
• You care about the design and user experience of an application. The choice of third-party libraries should be elegant.

We are looking for a React Native developers between 1 to 3years of experience interested in building performant mobile apps on both the iOS and Android platforms. You will be responsible for architecting and building these applications, as well as coordinating with the teams responsible for other layers of the product infrastructure. Building a product is a highly collaborative effort, and as such, a strong team player with a commitment to perfection is required.

• Build pixel-perfect, buttery smooth UIs across both mobile platforms.
• Leverage native APIs for deep integrations with both platforms.
• Diagnose and fix bugs and performance bottlenecks for performance that feels native.
• Reach out to the open source community to encourage and help implement mission-critical software fixes—React Native moves fast and often breaks things.
• Maintain code and write automated tests to ensure the product is of the highest quality.
• Transition existing React web apps to React Native.