How to Become a Forward Deployed Engineer: A Guide for Software Engineers

The world of software engineering is changing quickly. As businesses move beyond experimenting with artificial intelligence and begin integrating AI into real products, workflows and customer environments, a new type of engineering role is becoming increasingly important: the Forward Deployed Engineer (FDE).

For software engineers who enjoy solving complex problems, working with customers and building technology that has an immediate, measurable impact, a career as a Forward Deployed Engineer could be an exciting next step.

What is a Forward Deployed Engineer, and how do you become one?

A Forward Deployed Engineer sits at the intersection of software engineering, technology implementation and customer problem-solving. Rather than focusing solely on building a product within an internal engineering team, FDEs work directly with customers to understand their challenges, develop tailored technical solutions and deploy those solutions into real-world environments.

The role has become particularly relevant as AI adoption accelerates. Businesses increasingly need engineers who can take sophisticated technology, including AI models and applications, and turn it into practical solutions that work within existing infrastructure, data systems and business processes.

For software engineers considering their next career move, FDE offers a chance to combine technical expertise with communication, creativity and commercial awareness.

Key Responsibilities: What Is an FDE?

The exact responsibilities of an FDE will vary depending on the company, product and customer, but the role typically involves owning projects from initial discovery through to deployment and ongoing improvement.

Understanding customer problems

One of the biggest differences between a traditional Software Engineer and a Forward Deployed Engineer is where the problem starts.

Instead of receiving a clearly defined engineering ticket, an FDE may start with a broader business problem.

They need to understand:

• What is the customer trying to achieve?

• What is currently preventing them from achieving it?

• What technology and infrastructure are already in place?

• What data is available?

• What technical constraints need to be considered?

• What would a successful outcome look like?

This means an FDE needs to be comfortable asking questions, investigating unfamiliar systems and working with incomplete information.

Developing customised technical solutions

Once the problem has been understood, the FDE designs and builds a solution.

This could involve:

• Developing software

• Building APIs and integrations

• Connecting different systems

• Creating AI or LLM-powered applications

• Automating workflows

• Working with customer data

• Building prototypes

• Adapting existing products to customer requirements

Unlike a traditional product development environment, solutions may need to be created quickly and adapted as customer needs become clearer.

Deploying solutions into production

Building a prototype is only part of the job.

A Forward Deployed Engineer may also be responsible for taking that solution into a customer's real environment, including cloud infrastructure, data migration, integrations, security and scalability.

This is particularly important in AI, where getting a model to work in a controlled environment is very different from deploying it securely, reliably and at scale within a customer's existing systems. FDEs need to consider everything from data integration and performance to ongoing optimisation.

Troubleshooting and solving problems in real time

When technology is deployed into a real business environment, unexpected problems are inevitable.

An FDE might need to:

• Debug an integration

• Investigate data issues

• Resolve technical conflicts

• Improve system performance

• Fix unexpected edge cases

• Adapt a solution to existing infrastructure

Strong problem-solving skills are therefore just as important as technical knowledge.

Working directly with customers and stakeholders

Forward Deployed Engineers act as a bridge between customers and internal engineering or product teams.

They may lead technical discussions, run workshops, explain complex concepts, gather feedback and communicate customer requirements internally.

Supporting adoption and knowledge transfer

The role doesn't necessarily end when the technology is deployed.

FDEs may also document solutions, train customer teams and provide guidance to help ensure the technology is successfully adopted.

This combination of engineering, deployment, problem-solving and customer interaction is what makes Forward Deployed Engineering different from traditional software engineering.

What Skills Do You Need to Become a Forward Deployed Engineer?

There isn't one specific degree, certification or technology stack that makes someone a Forward Deployed Engineer.

Successful FDEs tend to combine strong software engineering skills with customer communication, business awareness and the ability to operate comfortably in ambiguous environments.

Strong software engineering fundamentals

At the core of the role, you are still an engineer. You need to be comfortable writing reliable, maintainable code and working with production systems.

Commonly relevant skills include:

• Python

• JavaScript or TypeScript

• Java or Go

• SQL

• Git

• APIs

• Databases

• Testing

• System design

• Software architecture

FDE roles can require a broad technical skill set across areas such as full-stack development, API integration, distributed systems, cloud platforms, data engineering and AI/ML systems.

However, you don't necessarily need to master every technology listed in a job description. Strong engineering fundamentals, a willingness to learn and the ability to adapt quickly can be more valuable than simply having a long list of technologies on your CV.

Cloud and infrastructure

Because FDEs often deploy solutions into real customer environments, understanding cloud infrastructure is increasingly important.

Experience with platforms and technologies such as:

• AWS

• Azure

• Google Cloud

• Docker

• Kubernetes

• CI/CD

• Infrastructure as Code

• Monitoring and logging

can be valuable.

You don't need to be a dedicated DevOps engineer, but you should understand enough about infrastructure to deploy, troubleshoot and operate the solutions you build.

APIs and integrations

A large part of FDE work involves connecting technology to existing customer systems.

Understanding REST APIs, authentication, databases, data flows and integrations can therefore be particularly useful.

The ability to look at an unfamiliar system and work out how different components connect is a valuable FDE skill.

AI and LLM knowledge

For engineers interested in AI Forward Deployed Engineer roles, practical AI knowledge is becoming increasingly valuable.

This can include:

• Large Language Models (LLMs)

• Prompt engineering

• Retrieval-Augmented Generation (RAG)

• Vector databases

• AI agents

• Model integration

• AI evaluation

• MLOps

• AI observability

You don't necessarily need to be an AI researcher. For many FDE roles, practical experience with AI is more important than a research background.

Understanding how to build applications using AI, integrate models into existing systems and evaluate their performance can be highly valuable as businesses move AI from experimentation into real-world applications.

Problem-solving under ambiguity

This is one of the most important FDE skills.

A customer may not be able to tell you exactly what needs to be built. They may simply explain the problem they are experiencing.

You need to be able to take that uncertainty and turn it into a clear technical plan.

That means being comfortable with:

• Incomplete requirements

• Rapid prototyping

• Changing priorities

• Unfamiliar codebases

• Unexpected technical problems

• Making decisions with limited information

  
  

Communication and empathy

Technical ability alone isn't enough.

A Forward Deployed Engineer needs to understand the customer's perspective and communicate effectively with people who may have very different technical backgrounds.

This means being able to:

• Ask the right questions

• Listen carefully

• Explain complex ideas simply

• Manage expectations

• Communicate technical trade-offs

• Present solutions

• Build trust

Empathy, active listening and the ability to understand different perspectives can be just as important as technical expertise when building solutions that genuinely address a customer's needs.

Business awareness

The best FDEs understand that the goal isn't simply to build something technically impressive.

The goal is to solve a business problem.

Understanding customer workflows, commercial priorities, operational constraints, ROI, security and compliance can help you make better technical decisions.

What Type of Software Engineer Makes a Good FDE?

Not every software engineer will want to become a Forward Deployed Engineer, and that's completely fine.

FDE is particularly suited to engineers who enjoy variety, autonomy and solving problems that don't always have an obvious answer.

You could be well suited to an FDE career if you:

Enjoy solving problems. You like being presented with a challenge and figuring out how to solve it rather than simply following a predefined specification.

Enjoy building things from scratch. You like taking an idea from an initial concept through to a working solution.

Are comfortable with ambiguity. You don't need every detail defined before you can get started.

Enjoy working with people. You are comfortable speaking with customers, product teams, engineers and business stakeholders.

Want to see the impact of your work. You enjoy seeing something you've built solve a genuine business problem.

Learn quickly. FDEs often encounter unfamiliar technologies, industries and customer environments, so curiosity and adaptability are valuable.

Take ownership. You are comfortable being responsible for an outcome rather than simply completing an individual task.

On the other hand, FDE may not be the ideal career path if you strongly prefer highly specialised technical work, dislike customer interaction or prefer highly structured requirements.

There is no right or wrong engineering career. The key is finding a role that matches the way you enjoy working.

How to Become a Forward Deployed Engineer

If you're already a Software Engineer, you may have many of the foundations required for a Forward Deployed Engineer role.

The transition is less about completely changing your career and more about developing the additional skills needed to operate at the intersection of technology and customers.

1. Strengthen your engineering foundations

Start with the fundamentals.

You should be confident writing production-quality code, working with Git, debugging applications, building APIs and working with databases.

Python is particularly relevant for AI and data-focused FDE roles, while languages such as TypeScript, Java, Go and JavaScript can also be valuable depending on the company.

2. Build practical AI skills

If you're targeting AI-focused FDE roles, learn how modern AI applications are actually built.

Rather than only completing theoretical courses, build something yourself.

For example, you could create:

• An LLM-powered application

• A RAG system

• An AI agent

• An automated workflow

• An application using a vector database

• An AI tool connected to external APIs

The objective is to demonstrate that you can take technology from an idea to something that actually works.

3. Develop your cloud and deployment knowledge

Learn how software gets from your laptop into a real environment.

You don't need to become a cloud architect, but understanding AWS, Azure or Google Cloud, alongside Docker, deployment, monitoring and basic infrastructure, can make you much more effective as an FDE.

4. Look for customer-facing opportunities

You don't necessarily need previous FDE experience to develop customer-facing skills.

If you're currently a Software Engineer, look for opportunities to:

• Join customer calls

• Support technical demos

• Work alongside Solutions Engineers

• Participate in implementation projects

• Present technical work

• Speak directly with stakeholders

• Help investigate customer issues

These experiences can help demonstrate that you can operate outside a traditional engineering environment.

5. Learn to work with ambiguity

Look for projects where the requirements aren't perfectly defined.

Instead of asking:

"What exactly am I supposed to build?"

start thinking:

"What problem are we actually trying to solve?"

That shift in mindset is important for anyone considering a career in Forward Deployed Engineering.

6. Build a project that demonstrates FDE skills

A strong portfolio project doesn't have to be enormous.

Think about creating something that demonstrates the complete process:

Problem → Investigation → Solution → Build → Deployment → Result

For example, you could build an AI application that takes data from multiple sources, processes it, connects to an LLM and produces a useful output.

Being able to explain why you built it, how you built it and what problem it solves can be just as important as the code itself.

7. Target the right FDE roles

When searching for jobs, don't only search for "Forward Deployed Engineer".

Depending on the company, similar roles may have titles such as:

• Forward Deployed Software Engineer

• Customer Engineer

• Solutions Engineer

• Deployment Engineer

• AI Engineer

• Applied AI Engineer

• Solutions Architect

Read the job description carefully. The title may differ, but the underlying responsibilities can be similar.

Benefits of the FDE Career Path

So, why should a Software Engineer consider becoming a Forward Deployed Engineer?

You can work on real-world problems

FDEs often see their work being used in real business environments much sooner than engineers working on longer-term product development.

You can directly see how the technology you've built changes the way a customer operates.

You develop a broader skill set

An FDE career allows you to combine:

Engineering + AI + cloud + business + communication + problem-solving

That breadth can be valuable as technology continues to evolve.

You gain exposure to different industries

Because FDEs work directly with customers, you can gain insight into different businesses, industries and technical environments.

One project might involve financial services, while another could involve healthcare, SaaS or manufacturing.

You can develop strong commercial awareness

FDEs are close to the customer and therefore gain a deeper understanding of why a product matters, how customers use it and what creates business value.

You can influence the product

FDEs are often in a unique position to identify customer problems and feed that information back into internal product and engineering teams.

You can build a career at the intersection of AI and engineering

As businesses move from AI experimentation towards production deployment, engineers who understand both the technology and how to apply it in real environments can offer valuable expertise.

For software engineers interested in AI, FDE can therefore offer an alternative to a purely research or product-engineering career.

How to Make Your CV Stand Out for FDE Roles

If you're applying for a Forward Deployed Engineer role, your CV needs to demonstrate more than your ability to code.

Hiring managers want to understand whether you can take ownership of a problem, work with customers and deliver a solution in the real world.

Show the problem, solution and outcome

Don't simply write:

Developed Python applications.

Instead, explain what you actually achieved.

For example:

Built and deployed a Python-based automation solution that reduced a manual customer workflow and improved processing time.

The second version gives the recruiter context, technical information and business impact.

Highlight customer-facing experience

If you've worked directly with customers, make that clear.

Include experience such as:

• Customer workshops

• Technical demonstrations

• Implementations

• Client integrations

• Stakeholder presentations

• Technical support

• Solutions engineering

Even if customer interaction wasn't your primary responsibility, relevant examples can help demonstrate your suitability for FDE.

Demonstrate your AI experience

If you're applying for an AI-focused Forward Deployed Engineer position, highlight practical AI experience.

Don't simply list:

AI, Machine Learning, LLMs

Explain what you actually did.

For example:

Developed an LLM-powered application using RAG to enable users to query internal documentation.

This provides considerably more evidence than a list of buzzwords.

Show that you can work across the stack

FDE roles can involve moving between backend development, APIs, data, cloud infrastructure and customer requirements.

If you have experience working across different parts of the technology stack, make that visible.

Don't turn your CV into a technology shopping list

Listing 30 technologies doesn't automatically make you a stronger FDE candidate.

Focus on the technologies you can actually use and demonstrate how you've used them.

A strong FDE CV should tell a story:

Here was the problem. Here is what I built. Here is how I deployed it. Here is the result.

Final Thoughts

The Forward Deployed Engineer role offers an alternative career path for Software Engineers who want to combine technical depth with real-world problem-solving and customer interaction.

It is particularly relevant in the AI space, where businesses increasingly need engineers who can take complex technology and make it work within existing systems, data environments and workflows.

You don't need to completely reinvent yourself to become a Forward Deployed Engineer. If you're already a strong Software Engineer, the next step is to develop your practical AI, deployment, communication and customer-facing skills.

Most importantly, think beyond simply writing code.

The best FDEs don't just build technology. They understand the problem, build the solution and take ownership of making it work.

If you're a Software Engineer considering your next career move into AI, Forward Deployed Engineering or another emerging technology role, Peritus Partners can help you explore opportunities that match your skills and ambitions.

Ready to begin interviewing for an FDE role? Keep an eye out for our next blog: How to Prepare for a Forward Deployed Engineer Interview

Peritus Partners is a next generation recruitment team that focuses on blending education, business and community together. Interested to see how we can help find the best talent for your team or interested in finding a new job? Reach out today 😎