API Developer Salary in India: How Much Can You Earn in 2025?

Did you know that the API market in India is projected to grow at a CAGR of 7.79% from 2025 to 2033, reflecting an increasing demand for API development skills. This growth implies a rising need for skilled API developers across industries, directly contributing to higher salary prospects and more career opportunities.

An entry-level API developer's salary in India ranges between ₹3.5 lakhs and ₹9 lakhs per annum. For professionals with several years of experience, salaries can range from ₹15 lakhs to ₹25 lakhs annually. Proficiency in building and managing APIs makes developers valuable assets in modern digital ecosystems.

They commonly work with technologies like REST, GraphQL, Node.js, Python, and API management tools such as Postman and Swagger.

This blog covers API developer salary trends, key factors like location and experience, and tips to grow your career in this high-demand field.

Want to go beyond just building basic APIs? Learn full-stack API development through hands-on Software Development courses, including practical projects, AI tools like GitHub Copilot, and industry-recognized certifications.

API Developer Salary Trends in India for 2025

API developers are becoming integral to digital transformation across various sectors, including fintech, e-commerce, SaaS, and enterprise technology. In startups like Cred and Razorpay, as well as product companies like Google, Meta, and Oracle, salaries for developers who can deliver high-performance APIs are rising rapidly.

The average API Developer salary for entry-level roles ranges from ₹3.5 to ₹9 lakhs per year. Mid-level developers earn ₹12 to ₹18 lakhs, while top performers go beyond ₹25 lakhs annually. If you are aiming to make a career in it, you must continuously upskill yourself with in-demand technologies. Skills like REST APIs, GraphQL, and Node.js are highly valued in the industry. 

If you also gain expertise in API security, rate limiting, microservices, and versioning, you’ll position yourself for higher-paying roles and better opportunities. 

If you're aiming to grow as an API developer, expanding your skill set across cloud, AI, and full-stack development can open up new opportunities. These programs can support your advancement:

1. AI-Powered Full Stack Development Course to build and integrate intelligent, scalable APIs.
2. Professional Certificate Program in Cloud Computing and DevOps to deploy and manage APIs in secure, cloud-native environments.
3. Master’s Degree in Artificial Intelligence and Data Science to enhance APIs with AI capabilities and data-driven insights.

Let’s understand how salaries vary across different API development roles, so you can see where you stand and where you can grow.

Salary Comparison Across API Development Roles

As you progress in your API development career, your salary increases with your technical skills and responsibilities. Here's how roles and tasks evolve:

• Junior API Developers start with basic tasks like building simple endpoints and learning REST fundamentals.
• Mid-level roles such as Backend or Full-Stack Developers handle system optimization, scalable architecture, and secure integrations.
• Senior roles like API Architects and Engineering Managers focus on long-term integration strategies, reviewing complex API designs, and mentoring teams.

Here's a breakdown with real responsibilities and average salaries across experience levels in India:

Source: Glassdoor, AmbitionBox

API developers' salaries vary widely based on the type of organization. Here's how compensation typically differs:

• Early-stage startups often offer lower pay, but may compensate with equity or growth opportunities.
• High-growth startups can provide competitive packages to attract skilled developers.
• Large IT service companies like Infosys, TCS, and Wipro generally offer lower salaries.
• Fintech startups and product-based companies tend to offer higher pay to secure top talent

Now that we've seen the general salary ranges for various API development roles, let’s delve into company-specific salary trends to see how different organizations compare.

Company-Wise Salary Insights for API Developers

The salary for API developers varies between service-based and product-based companies. Here’s how they compare:

• Service-based companies offer structured roles with greater job security, but may have limited upskilling opportunities and work-life balance concerns.
• Product-based companies typically provide higher pay, an innovation-focused culture, and faster growth, though the work environment is often more demanding and fast-placed

Here is the table that shows API developer salaries, work cultures, and expectations across top service and product based companies.

Source: 6figr, Glassdoor

Let’s explore the average api developer salary in India at different experience levels.

Experience-Based Salary Range for API Developers

An API Developer's salary in India grows not just with experience, but with how deeply you engage in backend efficiency, secure data exchange, and system-wide connectivity. Entry-level roles focus on building RESTful APIs and basic integrations. 

As you progress, you manage token-based authentication, caching, and performance tuning. Senior developers handle large-scale API ecosystems, third-party service orchestration, and lead DevOps-friendly deployment pipelines.

Here’s a detailed breakdown of the average API developer's salary in India based on your experience and growing technical responsibilities.

Also Read: Full Stack vs Mean Stack: Key Differences, Similarities, and What to Expect in 2025

Now, let’s take a closer look at how API developer salaries vary across different regions in India.

Regional Differences in API Developer Salaries in India

API Developer salaries in India vary based on the city where you work. Tech hubs like Bengaluru, Mumbai, and the Delhi NCR region offer higher pay due to their strong industry presence and intense hiring activity. In contrast, Tier-2 cities usually offer lower salary packages. However, they compensate for this with a more affordable cost of living.

If you’re working in a metro, your API Developer salary can be significantly higher, even with the same skills. The city’s demand, the number of tech companies, and living expenses all directly impact your compensation.

Here’s a detailed breakdown of API Developer salary variations in different cities of India:

Source: Glassdoor

Example Scenario:

A senior API Developer earning ₹22 lakhs annually at a Mumbai-based digital payments company is responsible for building secure APIs for UPI transactions. They design scalable RESTful APIs that handle over 5 million daily requests. By optimizing data exchange between internal services and third-party apps, they reduce latency by 40%. Their work ensures seamless payment processing and supports real-time balance checks, which enhances user experience across partner platforms.

Let’s look at some key factors driving API developer salaries in India. 

What Factors Impact API Developer Salaries in India?

An average API Developer's salary in India depends on more than just coding ability. Your knowledge of API architecture, integration tools, and real-world deployment plays a significant role. Most companies now assess your overall contribution to system performance, scalability, and team efficiency.

The following factors directly influence your salary by shaping how employers measure your technical depth, adaptability, and alignment with evolving business needs.

• Years of Experience with Demonstrated Impact: Your experience alone won't boost your API Developer salary in India. What truly matters is how you've applied that experience to solve complex problems. You need to demonstrate how your work reduced server load, improved response times, or enabled your team to launch features more quickly. When your contributions directly impact performance and user experience, companies recognize your value and pay accordingly.
• REST vs GraphQL Expertise: Your understanding of RESTful APIs is essential, but working with GraphQL gives you a strong edge. Companies using modern tech stacks, especially in fintech, edtech, and SaaS, prefer developers who can switch between both based on use case.

For instance, REST often causes over-fetching or under-fetching of data in mobile apps. If you know how to solve that using GraphQL's flexible queries, you become more valuable. Handling nested resources, reducing API calls, and improving back-end performance are real-world problems that directly affect product efficiency, and your API Developer salary reflects that.

• Strength in Testing and Documentation: Your ability to write well-tested APIs makes you more reliable and trustworthy. Companies value developers who use Postman, Swagger, or pytest to ensure stable endpoints and maintain consistent API functionality. Employers also expect proper API documentation. If your APIs are developer-friendly and production-ready, it directly affects your API developer's salary in India.
• CI/CD and DevOps Integration: If you know how to integrate your APIs with Jenkins, GitHub Actions, or GitLab pipelines, that’s a huge plus. Automation skills reduce production delays. You’ll earn more when you can manage the entire delivery cycle. Companies want developers who can deploy safely, not just write code.
• Product vs Service-Based Companies: You’ll see a clear gap in the average API Developer salary depending on the company type. Product firms usually offer higher packages than service providers. This is because product-based companies rely heavily on stable and high-performing APIs. If you're building for scale, your skill set becomes more valuable.

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Also Read: GitHub vs GitLab: Key Differences & Features Compared.

Let’s examine how the average API developer's salary in India increases in innovative ways. 

Ways to Increase Your Earning Potential as an API Developer

Growing your API Developer salary in 2025 requires a strategic focus on skill development, hands-on experience, and positioning yourself in high-demand areas. To maximize your earning potential, focus on acquiring practical knowledge, obtaining industry-recognized certifications, and building a strong professional network. The more you enhance your expertise, the more likely you are to land high-paying opportunities.

Here are some targeted strategies that will directly impact your API Developer salary in India:

• Upskill with Certifications: Earning certifications can be a game-changer in enhancing your value in the job market. Consider certifications in Postman, AWS, full-stack development, backend development, or Google Cloud. 

Example: If you're an API developer, consider obtaining the full-stack development certification. This will demonstrate your expertise in building and deploying scalable APIs, making you more attractive to high-paying companies like PhonePe and Razorpay. 

• Contribute to Open-Source Projects: Contributing to open-source projects on platforms like GitHub demonstrates your commitment to the development community and your skill set.

Example: Contribute to the Swagger/OpenAPI project, which is widely used for building APIs. By improving documentation or contributing new features, you can attract the attention of tech companies that value developers with open-source involvement and practical experience.

• Build an Impressive GitHub Portfolio: Create and maintain a robust GitHub profile that showcases your API projects.

Example: Develop an API for a specific use case, such as a RESTful API for managing e-commerce products, and publish it on GitHub. Include detailed documentation and ensure the use of best practices, such as authentication and rate limiting. A well-organized portfolio like this demonstrates your technical abilities and can catch the attention of hiring managers.

• Attend Developer Communities and Hackathons: Networking with like-minded developers at meetups or hackathons can open doors to higher-paying job opportunities.

Example: Participate in a hackathon like Hackerearth's API Challenge, where developers build and showcase API solutions under time constraints. You’ll not only gain recognition for your skills but also network with companies looking to hire API developers for high-paying roles.

• Join API-First Startups: Consider joining API-first startups. These companies focus on building APIs as a core part of their business model.

Example: Work in startups that give ownership to handle the whole api process. At such companies, you’ll gain hands-on experience in developing APIs that are critical to the company's success. This experience can increase your value as a developer, leading to a higher salary in the long run.

• Gain Experience in High-Demand Technologies: Developing expertise in technologies like microservices, containerization (Docker, Kubernetes), and serverless architectures will make you a highly sought-after API developer.

Example: Learn how to build APIs with AWS Lambda and deploy them using Docker containers. You could develop a serverless API for processing payments in a SaaS application. These skills are highly in demand and can result in significantly higher-paying job offers from tech companies focusing on modern architecture.

Also Read: How to Use GitHub: A Beginner's Guide to Getting Started and Exploring Its Benefits in 2025

Start Your API Developer Career with upGrad!

API developers in cities like Bengaluru can earn between ₹15 lakhs and ₹25 lakhs annually, while those in Pune or Hyderabad typically earn between ₹6 lakhs and ₹12 lakhs per annum. If you're looking to grow in this field, mastering RESTful and GraphQL API design, security, and documentation can help increase your average API Developer salary.

• Full Stack Development Course by IIITB
• Professional Certificate Program in Cloud Computing and DevOps
• DevOps Engineer Bootcamp
• Jenkins Certification Training Course
• Learn Basic Python Programming
• Node.js For Beginners

Do you need help deciding which courses can help you gain expertise in technology consulting? Contact upGrad for personalized counseling and valuable insights. For more details, you can also visit your nearest upGrad offline center!

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