Developing an AI project development life cycle involves five distinct tasks. No single individual has enough skills (or time) to carry out all tasks in AI project development. Thus, teams include individuals who focus on part of the cycle. Here is a visual representation of six technical roles and how they relate to various tasks.

Figure 1: Technical roles in an AI team vs. the tasks they carry out in AI projects.

I   What tasks does a software engineer - deep learning carry out?

People who have the title software engineer-deep learning carries out data engineering, modeling, deployment and AI infrastructure tasks in Figure 1. This includes:

II   What skills does a software engineer - deep learning need?

The software engineer - deep learning demonstrates solid engineering skills and is developing scientific skills (see Figure 2). Communication skills requirements vary among teams. They mostly write production code and sometimes prototyping code, as opposed to data scientists who mostly write prototyping code and software engineers who write lots of production code.

Figure 2: A visual representation of the software engineer - deep learning’s skill set and level of proficiency.

Compared to software engineer - machine learning, this role requires deep learning knowledge in addition to the skills profile presented Figure 1. It focuses on applications, usually powered by deep learning, such as speech recognition, natural language processing, and computer vision. Hence, it requires skills specific to deep learning projects such as understanding and using various neural network architectures such as fully connected networks, CNNs, and RNNs.

If you’re interested in comparing your skills to other software engineers - deep learning, we recommend taking the standardized machine learning, deep learning, data science, mathematics, algorithmic coding, and software engineering tests on Workera. If you’re a company hiring software engineers - deep learning, you can administer computerized tests to AI job applicants for free using Workera Test and connect with AI practitioners using Workera Connect.

III   What tools does a software engineer - deep learning use?

The software engineer - deep learning in different companies uses different tools, but some tools stand out. The following tools grouped by task are the most frequently used tools identified in our research.

IV   In what team structure does a software engineer fit?

Building an AI team requires bringing together complementary individuals who can progressively carry out the tasks of the AI project development lifecycle. AI teams focus on data engineering and modeling from the beginning, because they need to validate the feasibility of an AI project or idea. As the project becomes more mature, the team starts focusing on deployment, business analysis, and AI infrastructure.

Software engineers - deep learning work well with scientists, analysts and researchers who take charge of business analysis and modeling. The software engineer-deep learning is also the go-to role for early-stage teams or start-ups aiming to deploy deep learning models, because of its ability to carry out a variety of tasks.

This one-person team is an alternative to the team combining a software engineer with a data scientist and/or a deep learning engineer. The latter format is most common for teams working on more mature deep learning projects such as improving an existing deep learning model in production. Also, it is easier to find people to fill this role than to find deep learning engineers, and it is less costly and quicker to fill a single position than to hire a data scientist plus a software engineer.


This article aims to clarify what a software engineer - deep learning is, what tasks they carry out, and what skills they need. If you’re an AI practitioner, we hope it helps you choose a career track.

Companies may refer to this position as deep learning engineer, software engineer, full-stack data scientist, and many more titles. If you’re a hiring manager, we hope that it helps you define your job requirements.

AI organizations are constantly evolving, so this article is a work in progress. We intend to revise it as our team learns more about new roles.

Developing an AI project development life cycle involves five distinct$:$ data engineering, modeling, deployment, business analysis, and AI infrastructure.


  1. Kian Katanforoosh - Founder at Workera, Lecturer at Stanford University - Department of Computer Science, Founding member at


  1. The layout for this article was originally designed and implemented by Jingru Guo, Daniel Kunin, and Kian Katanforoosh for the AI Notes, and inspired by Distill.


  1. You can practice for the machine learning test, the deep learning test, the data science test, the mathematics test, the algorithmic coding test, and the software engineering test in The Skills Boost.
For members
Want evaluate and credential your skills, or land a job in AI?
For companies
Are you hiring AI engineers and scientists?

↑ Back to top