What is a consulting company?

A consulting company is a professional services firm that provides expert advice or specialized delivery capacity to other businesses. For example, if a company has legal issues, it may hire a law firm. If it needs help filing taxes, it may hire an accounting firm. In software development, companies hire consultants for many reasons:

  • Legacy System Migrations: You have an old legacy system that is becoming impossible to maintain, so you hire a consulting company to migrate to a new codebase.
  • Cloud Architecture: You have an on-premises system that you want to migrate to the cloud.
  • Staff Augmentation: You need to deliver features quickly, and your internal IT department cannot handle everything, so you hire external engineers.
  • Core Business Focus: You want to focus more on the marketing and business growth of your application, and you don’t want to hire and manage an engineering department.
  • Other cases: You need outside expertise, temporary capacity, or an independent technical perspective.

Pros of working as a software engineer with a consulting company

Network

For me, this is one of the biggest benefits. In consulting, you work with different clients and meet many people from your domain. That network can help later when you decide to look for a new role. I have also seen situations where, after a project ended, a client stayed in touch with members of the consulting team because they had built trust through the project.

You also get to see how larger companies work internally. Sometimes that is inspiring. Sometimes it is eye-opening in the opposite direction. Either way, you learn a lot about how different organizations make decisions, communicate, and build software.

Lower Requirements

Consulting software companies can be a good entry point into the industry. You can sometimes get hired straight from university as a junior developer, and people who switch careers from fields like physics, mathematics, or other technical backgrounds may find opportunities there as well. It can also be a practical path for people who are finished with academia and want to start working immediately.

This is not true for every consulting company, of course. Some firms are highly selective and hire very senior specialists. But compared with product companies that require deep experience in a narrow stack, consulting can sometimes offer more accessible first roles.

Breadth over specialization

Consulting companies work with many different clients, and the project lifecycle is often shorter than in a product company. Because of this, you may move between projects that use different tech stacks. Today you might work as a backend engineer using Go. Later, you might move to a Kotlin and Spring Boot project. After that, you might touch frontend work with Flutter or React. The benefit is that you get to work across domains and technologies.

I see many fresh graduates asking, “What should I focus on? Web development? Backend or frontend? UI/UX? SRE? AI?” My answer is usually: “You may not know what you like yet.” Personally, I cannot imagine myself focusing only on SRE or infrastructure topics. But when you are exposed to different kinds of work in production environments, you can make a more informed decision about what you want to specialize in later.

That said, this breadth isn’t ideal for the long term. This flexibility comes with several downsides, which I will cover in the “Cons” section below.

Cons of working as a software engineer with a consulting company

Breadth over specialization

Yes, again. As an entry-level experience, breadth can be useful for a while, but eventually it can start to hurt your growth. During my time in consulting, I worked with Kotlin and Spring Boot, Python and LangChain, Java and Spring Boot, and Go on the backend. On the frontend, I worked with Vue.js, React, and Flutter. I also worked with both GCP and AWS.

I can work with these technologies, but I do not feel that touching many stacks automatically makes someone senior in any of them. At some point, you need to decide when depth matters more than breadth.

Conflicting work styles

Think of it as two organizations working together, each with its own way of managing work. One may prefer an iterative approach, while the other insists on a specific Agile framework. One may plan with story points, while the other plans with time capacity. Sometimes the two sides compromise well. Other times, they create a “middle ground” that keeps the disadvantages of both systems.

This can also affect your day-to-day relationships. You may have to follow your company’s guidelines, while the client team follows theirs.

Lack of Ownership

You do not own the product you are building. Yes, you are working on it and shaping parts of it, but in the end, the client owns the product and the final decisions. This means you may have to follow decisions you disagree with, whether they involve the tech stack, architecture, delivery process, or even a database choice such as Postgres versus MongoDB.

You can suggest, explain, and discuss trade-offs. But ultimately, the product owner decides.

Frequent changes

In consulting, change can happen quickly. A manager may tell you that next week or next month will be your last day with a team. The reasons vary: the end of a contract, budget changes, a shift in scope that the client didn’t communicate in time, or a change in the relationship between the consulting company and the client.

That kind of move often comes with a new tech stack, new colleagues, a new work style, and very little time to adapt. Most importantly, it can create a real emotional burden.

Emotional burden

I experienced this most strongly when I left a project I cared about deeply. I had joined at an early stage, watched it grow, and contributed to many parts of the codebase. I also had ideas for how to improve it further.

The hardest part was that the transition came shortly after a feature I had worked on for months finally went live. I never really got to see it used properly, and that made the work feel strangely unfinished. That experience was one of the reasons I started thinking seriously about moving into a different environment.

Conclusion

Consulting companies exist for a reason, and they are not going away. In fact, with more businesses experimenting with AI-generated products and fast prototypes, I expect consulting companies to remain important. Many organizations will still need experienced engineers to stabilize systems, improve architecture, and turn prototypes into maintainable software.

If you are a fresh graduate or someone trying to break into software development, working at a consulting company can be valuable. You can learn quickly, meet many people, and see different kinds of software projects. Just pay attention to your own growth. At some point, you may need to choose depth, ownership, and stability over constant variety.

I hope you liked this article as much as I enjoyed writing it. It has been a long time since I wrote something here. I have a few new ideas and will try my best to publish more frequently. Stay tuned for more! 😃