Need career guidance

It’s gonna be almost 4 yrs now since I joined Capgemini as a fresher. And soon after completing my training I got into a project and have been working in the same project ever since. I have been receiving positive feedback from the client due to my work ethics and commitment and have always received highest possible ratings in my Year end reviews ever since I joined the project.

We are working on IBM MDM domain in the project. We are using Java in our project but for a major part of my time in the project I was not heavily involved in the development. Even when I was working on the development the changes were not that major like it was just modifying the existing base code to incorporate the new requirements and business logic. Nothing from scratch as such.

Now I want to switch but I’m not able to find much openings related to my domain or technology. Even for Java, as I have completed almost 4yrs now in the industry, their expectation is very high. So I’m not sure now what to do. Seeing some of the people in my project, who hardly contributed anything technically, switching so effortlessly makes me wonder "How are they doing this so easily?" I need some guidance as to what I should do.