14,592 Web Application Engineer jobs in India

Description

As WAF Engineer, you will leverage your technical expertise to solve business problems on complex assignments. You will evaluate technology effectiveness through requirement gatherings, testing and research, making recommendations for improvements to enhance quality and effectiveness. Your role will also involve understanding customer needs to provide high-quality solutions that align with their expectations.

What we’ll offer you

As part of our flexible scheme, here are just some of the benefits that you’ll enjoy

Your key responsibilities

Your skills and experience

How we’ll support you

Come work at a place where innovation and teamwork come together to support the most exciting missions in the world!

Responsibilities
In this position, you will primarily be researching andimplementing detections for vulnerabilities on all the latest web application technologies. You will also be expected to fine-tune existing logic and payloads to detect vulnerabilities and CVEs with zero false positives for the Qualys Web Application Security product. Efficient problem-solving and troubleshooting skills are necessary, as well as using the latest tools in the industry.

Required Skills:

* 3-5 years of industry experience in web application security

* Create exploits, proof-of-concept for web application vulnerabilities

* Strong JavaScript programming skills

 * Knowledge of HTTP protocol (Requests, responses, Cookies, etc.) 

* Understanding of web application vulnerabilities, OWASP top 10 in Web Applications, API, and LLMs

* Exposure to DAST/BlackBox tools

* Web application security scanning tools like BURP/ZAP, SQLMap, CURL

* Experience with network analysis tools and analysis of packet captures.

* Proficient with regular expressions.

* System administrator experience on Windows or Unix platforms.

* Strong analytical and problem-solving skills

* Passion for web security and attention to detail

* Experience with scripting languages, including Python and Bash

* Exposure to JAVA programming

* Experience with selenium, postman scripting

* Experience with Metasploit/Nessus exploits (especially HTTP-related )

* Experience with web application firewalls (WAF) rules, ModSecurity

* Exposure to WEB 2.0, XML/XPath, JSON, Swagger 

* Database/SQL knowledge

* Experienced in the use of various scanners and open-source security tools.

* Experience in developing security-related tools/programs.

* Ability to work independently

* Published research 

* Security certifications

Job Title: Backend Software Developer Intern

This internship is designed for students and early-career professionals interested in developing real-world systems using modern tools. You will gain hands-on experience working alongside experienced engineers in a fast-paced AI startup environment.

• Assist in developing and testing REST APIs and backend logic using Java and Spring Boot.
• Contribute to internal tools and services supporting AI agent workflows.
• Work with databases (SQL & NoSQL) and learn about data flow in distributed systems.
• Collaborate with the AI and frontend teams to integrate backend components.

Required Skills and Qualifications:

• BASIC PROFICIENCY IN JAVA AND UNDERSTANDING OF THE SPRING BOOT FRAMEWORK.
• UNDERSTANDING OF OBJECT-ORIENTED PROGRAMMING (OOP) AND SOLID PRINCIPLES.
• FAMILIARITY WITH CREATING OR CONSUMING REST APIs.
• C comfort WITH GIT AND PLATFORMS LIKE GITHUB OR BITBUCKET.
• EXPOSURE TO RELATIONAL DATABASES LIKE MYSQL OR POSTGRESQL, AND WRITING BASIC SQL QUERIES.

Benefits:

• REMOTE-FIRST WORK WITH FLEXIBLE HOURS.
• DIRECT MENTORSHIP FROM EXPERIENCED BACKEND ENGINEERS.
• OPPORTUNITY TO TRANSITION TO A FULL-TIME ROLE BASED ON PERFORMANCE.
• A CHANCE TO CONTRIBUTE TO A CUTTING-EDGE AI AUTOMATION PRODUCT.
• INTERNSHIP CERTIFICATE & LETTER OF RECOMMENDATION.

What We're Looking For:

• A passion for learning and innovation.
• Strong problem-solving skills and attention to detail.
• Excellent communication and teamwork abilities.

Job Title: Backend Developer (Kotlin/Java)

Experience: 5-7 Years

Location: Remote (Candidates from Pune/Mumbai preferred for training-related travel)

Salary: 15-25 LPA CTC (1L up to 1.5L In hand Per Month)

Job Description:

We are seeking a highly skilled Backend Developer with expertise in Kotlin/Java (not Android) to join our dynamic team. The ideal candidate will have experience building scalable backend solutions, working with relational databases, and utilizing modern frameworks like Spring and Webflux.

This is a remote role, but candidates based in Pune/Mumbai who can travel for training purposes will be preferred.

Must-Have Skills:

• Kotlin/Java backend development (5+ years)
• Spring Boot/Webflux (Reactor) (1+ year)
• Relational Databases (PostgreSQL preferred) (2+ years)
• Strong problem-solving skills and attention to detail
• Excellent communication skills and professionalism

Key Responsibilities:

• Develop and maintain backend services using Kotlin/Java.
• Design and implement scalable microservices with Spring Boot/Webflux (Reactor).
• Work with relational databases (PostgreSQL preferred) and ensure optimal data handling.
• Optimize backend performance and ensure system reliability.
• Collaborate with frontend, DevOps, and product teams to deliver high-quality software solutions.
• Ensure best practices in coding, security, and system design.

Nice to Have:

• Experience with NoSQL databases (Cassandra/MongoDB)
• Knowledge of Kafka for event-driven architecture
• Familiarity with AWS, Docker for cloud-based deployments
• Exposure to full-stack development with React
• Understanding of ClickHouse for analytics

Company:

The client is a technology company specializing in custom software development, mobile app creation, cloud services, data analytics, applied AI, cybersecurity, web design, and UX/UI design. They emphasize building robust, scalable, and world-class software products and applications. Their expertise spans various technology stacks, including MERN, MEAN, applied AI, Oracle, AWS, GCP, Microsoft Azure, and PAAS. They have developed products such as Digirestro, Task Manager, and Attendance Management. The company operates from multiple locations, including Pune and Nagpur in India, and Kendall Park, New Jersey, USA.

Why Join Us?

• Competitive salary (15-25 LPA)
• Remote work flexibility (with occasional travel to Pune/Mumbai for training)
• Opportunity to work on modern tech stacks
• Collaborative and professional work environment

Job Title: Backend Developer (Kotlin/Java)

Experience: 5-7 Years

Location: Remote (Candidates from Pune/Mumbai preferred for training-related travel)

Salary: 15-25 LPA CTC (1L up to 1.5L In hand Per Month)

Job Description:

We are seeking a highly skilled Backend Developer with expertise in Kotlin/Java (not Android) to join our dynamic team. The ideal candidate will have experience building scalable backend solutions, working with relational databases, and utilizing modern frameworks like Spring and Webflux.

This is a remote role, but candidates based in Pune/Mumbai who can travel for training purposes will be preferred.

Must-Have Skills:

• Kotlin/Java backend development (5+ years)
• Spring Boot/Webflux (Reactor) (1+ year)
• Relational Databases (PostgreSQL preferred) (2+ years)
• Strong problem-solving skills and attention to detail
• Excellent communication skills and professionalism

Key Responsibilities:

• Develop and maintain backend services using Kotlin/Java.
• Design and implement scalable microservices with Spring Boot/Webflux (Reactor).
• Work with relational databases (PostgreSQL preferred) and ensure optimal data handling.
• Optimize backend performance and ensure system reliability.
• Collaborate with frontend, DevOps, and product teams to deliver high-quality software solutions.
• Ensure best practices in coding, security, and system design.

Nice to Have:

• Experience with NoSQL databases (Cassandra/MongoDB)
• Knowledge of Kafka for event-driven architecture
• Familiarity with AWS, Docker for cloud-based deployments
• Exposure to full-stack development with React
• Understanding of ClickHouse for analytics

Company:

The client is a technology company specializing in custom software development, mobile app creation, cloud services, data analytics, applied AI, cybersecurity, web design, and UX/UI design. They emphasize building robust, scalable, and world-class software products and applications. Their expertise spans various technology stacks, including MERN, MEAN, applied AI, Oracle, AWS, GCP, Microsoft Azure, and PAAS. They have developed products such as Digirestro, Task Manager, and Attendance Management. The company operates from multiple locations, including Pune and Nagpur in India, and Kendall Park, New Jersey, USA.

Why Join Us?

• Competitive salary (15-25 LPA)
• Remote work flexibility (with occasional travel to Pune/Mumbai for training)
• Opportunity to work on modern tech stacks
• Collaborative and professional work environment

Expedia Group brands power global travel for everyone, everywhere. We design cutting-edge tech to make travel smoother and more memorable, and we create groundbreaking solutions for our partners. Our diverse, vibrant, and welcoming community is essential in driving our success.

Why Join Us?

To shape the future of travel, people must come first. Guided by our Values and Leadership Agreements, we foster an open culture where everyone belongs, differences are celebrated and know that when one of us wins, we all win.

We provide a full benefits package, including exciting travel perks, generous time-off, parental leave, a flexible work model (with some pretty cool offices), and career development resources, all to fuel our employees' passion for travel and ensure a rewarding career journey. We’re building a more open world. Join us.

Senior Software Development Engineer (Back-end)

Expedia Product & Technology builds innovative products, services, and tools to deliver high-quality experiences for travelers, partners, and our employees. A singular technology platform powered by data and machine learning provides secure, differentiated, and personalized experiences for the traveler and our partners that drive loyalty and customer satisfaction.  

Make an impact

Price is a key factor influencing traveler’s path to driving a choice leading to a purchase. In a world of infinite paths to purchase, travelers make multiple searches and find the ‘best trip’ and ‘best deal’. 

The Expedia Group Offers pillar is tasked with giving the customer a simple, clear, accurate, transparent pricing experience throughout their shopping and booking journeys. We do this by putting the customer first, creating capabilities and experiences that can be shared and presented to the customer that meet the travelers’ expectations in locally relevant ways and adhere to regulatory norms.

In this role, you will:

• Design new challenging and complex features with your team from design to operations that continue to delight Travelers.
• Partner with business, product and cross functional technology teams to define how our technology drives traveler success and business outcomes. Advise on technical limitations of design and provide alternate solutions.
• Technical responsibility of codebase, own infrastructure and operations and drive your team’s quality throughout design, code, tests and deployment. Advocate for operational excellence (such as establishing metrics and programming for resiliency and scalability).
• Research, recommend and implement new architectural designs, tools, technologies for process improvements and quality work.
• Interact with other domains and recommend ways to interact with them to deliver Traveler value through designs and APIs.
• Provide technical guidance and mentorship to your team.
• Communicate project risks and difficulties to your technical leadership and ensure code and program documentation are healthy.

Experience and qualifications:

• Master’s or bachelor’s degree in computer science or equivalent relevant professional experience.
• 8+ years of experience in Software Development with object-oriented languages (Java or Kotlin experience strongly preferred ).
• 5+ years of experience working on high performance, high throughput, highly available and scalable services in cloud platforms.
• Experience in driving technical design end to end and handle multi-quarter large scale cloud infrastructure applications.
• Contributions to engineering community through a blog post, open-source and tech talks etc.   
• Ability to understand highly complex systems and identify business problems, design solutions that are easily testable and observable, justify technology choices to stakeholders, and ex ecute across multiple teams and functional areas.
• Has a strong understanding of testing, monitoring, and deployment tools and technologies and uses this knowledge to identify and advocate for project quality via testing, monitoring and alerting at the project level.  
• Proven ability to mentor engineers, guide others into designing high quality software, and establish and drive software operations metrics and practices (monitoring, alerts, etc.) at your team’s level.

Accommodation requests

If you need assistance with any part of the application or recruiting process due to a disability, or other physical or mental health conditions, please reach out to our Recruiting Accommodations Team through the .

We are proud to be named as a Best Place to Work on Glassdoor in 2024 and be recognized for award-winning culture by organizations like Forbes, TIME, Disability:IN, and others.

Role :

We are seeking a highly skilled and motivated Front-End Developer with expertise in React.js and Next.js to join our dynamic development team.

The ideal candidate will play a pivotal role in creating high-performance, scalable, and user-friendly web applications while implementing secure and efficient authentication flows.

Key Responsibilities :

- Develop and maintain web applications using React.js and Next.js.

- Leverage TypeScript for robust and maintainable code.

- Implement Server-Side Rendering (SSR) to optimize application performance and SEO.

- Design and integrate secure authentication flows, ensuring data integrity and user privacy.

- Collaborate with cross-functional teams, including designers, back-end developers, and product managers, to deliver seamless user experiences.

- Debug, troubleshoot, and enhance existing codebases.

- Adhere to best practices in web development, including performance optimization and responsive design.

Mandatory Skills :

- Proficiency in React.js and Next.js.

- Strong understanding and hands-on experience with TypeScript.

- Experience with Server-Side Rendering (SSR) techniques.

- Expertise in implementing authentication flows using modern tools and practices.

- Solid understanding of web fundamentals (HTML5, CSS3, JavaScript).

Preferred Skills (Nice to Have) :

- Familiarity with state management libraries like Redux, Zustand, or Context API.

- Knowledge of CI/CD pipelines and deployment practices.

- Experience with testing frameworks like Jest or Cypress.

- Understanding of modern CSS frameworks (e.g., Tailwind CSS, Styled Components).

Company Overview

TeachEdison is an Education Technology Company specializing in High Performance Software for Educators. We are developing EdisonOS, a cutting-edge Operating System designed for Knowledge Commerce. With a dedicated team of 11-50 employees, we are headquartered in Bangalore and belong to the Software Development industry. For more information, visit our website at .

Job Overview

We are seeking a motivated Front End Developer to join our remote team. This position is ideal for freshers with 0 to 1 year of relevant work experience. The candidate will collaborate with our team to enhance the user interface and experience of our products, contributing to the development of innovative tools for educators and knowledge commerce.

Qualifications and Skills

• Proficiency in TypeScript, with the ability to write clean, efficient code (Mandatory skill).
• Experience with Next.js, including server-side rendering and building dynamic web applications (Mandatory skill).
• Understanding of supabase for database management and real-time capabilities (Mandatory skill).
• Strong knowledge of React.js, including component life cycles and hooks for state management.
• Experience with Firebase services, including authentication, database, and cloud functions.
• Ability to work collaboratively in a remote team environment and communicate effectively.
• Understanding of RESTful APIs and integration of back-end services.
• Basic knowledge of version control systems like Git for efficient code management.

Roles and Responsibilities

• Collaborate with the design and development team to create intuitive, user-friendly interfaces.
• Develop robust, scalable front-end applications using React.js and Next.js frameworks.
• Optimize the performance of front-end applications for maximum speed and scalability.
• Implement responsive design principles to ensure applications work seamlessly across devices.
• Integrate supabase and Firebase services for enhanced application functionalities.
• Participate in code reviews and provide constructive feedback to other team members.
• Stay updated on emerging front-end development trends and best practices.
• Continuously improve application standards and contribute to overall team goals.