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<\/span><\/p>\nIn a world where artificial intelligence (AI)-driven systems are <\/span>becoming the norm rather than the exception<\/span><\/a>, the need for knowledgeable and skilled systems developers and platform engineers continues to grow. For those interested in designing, building, and deploying these systems, a career as an AI systems developer or platform engineer could be ideal.<\/span><\/p>\n Gain a better understanding of how these two careers differ (and how they overlap) to help you settle on the path that suits your unique interests, strengths, and goals.\u00a0<\/span><\/p>\n Both systems developers and platform engineers support AI by bringing it into production\u00a0\u2014 but each sits at a slightly different point within the stack. Whereas AI systems developers build AI applications from the ground up, <\/span>platform engineers<\/span><\/a> are the ones responsible for building and maintaining the infrastructure on which those systems run.<\/span><\/p>\n More specifically, AI system developers focus on the creation of AI-enabled applications themselves. This includes everything from integrating models and connecting services to overseeing model serving and making intelligent functionality usable inside user-facing software products.<\/span><\/p>\n The work of AI platform engineers, on the other hand, focuses more on the infrastructure and tooling behind the application itself. In other words, platform engineers are responsible for the pipelines that developers’ applications rely on to run smoothly and efficiently\u00a0\u2014 including cloud environments, deployment systems, and shared internal platforms to ensure scalability and operational reliability.<\/span><\/p>\n With a basic grasp of the differences between AI development and platform engineering, let’s delve deeper into what the work of an AI systems developer entails.<\/span><\/p>\n One of the most important responsibilities of the <\/span>AI systems developer<\/span><\/a> is to help connect models to application programming interfaces (APIs), services, interfaces, and production workflows. In doing so, these professionals ensure that all AI capabilities and features can function seamlessly inside real applications when they’re needed most.<\/span><\/p>\n In addition to effectively transforming models into usable software systems, AI systems developers are responsible for ensuring that AI-enabled features work as intended in production. This involves providing ongoing deployment support, service integration, and application logic to fine-tune and optimize systems at various stages of the production pipeline.<\/span><\/p>\n What is platform engineering in the scope of AI? AI platform engineers are responsible for building, maintaining, and operating the internal infrastructures on which AI systems run.<\/span><\/p>\n A key aspect of a platform engineer’s job is to help multiple teams build and operate AI-enabled systems as efficiently as possible by creating infrastructure through: <\/span><\/span><\/p>\n <\/p>\n As AI systems move beyond prototypes and experimentation, platform engineers play a pivotal part in keeping systems dependable and scalable. In carrying out their everyday responsibilities (like configuring distributed computing environments and integrating monitoring tools), these professionals empower other teams to deploy and scale AI systems seamlessly.<\/span><\/p>\n As distinct as the roles of AI developers and platform engineers may be, there is still some degree of overlap between the two\u00a0\u2014 as both are responsible for bringing AI into production in different ways.<\/span><\/p>\n AI system developers and platform engineers alike assume a critical role in helping move AI platforms beyond experimental prototypes and into everyday operational use. While developers do this by building software architectures, engineers make it possible for these systems to run at scale.<\/span><\/p>\n Likewise, the work of both AI developers and platform engineers relies heavily on an extensive understanding of cloud infrastructure, data pipelines, model deployment, and system reliability. Even though these professionals utilize this knowledge in different ways, having that foundational understanding is essential to executing everyday work in both roles.<\/span><\/p>\n Both AI systems developers and platform engineers need a robust technical skill set that overlaps in key areas such as cloud infrastructure, data pipelines, and model serving.<\/span><\/p>\n For example, each role often involves working within cloud-based environments and deployment workflows. Although platform engineers typically own more of the shared infrastructure layer, a deep knowledge of these environments and their deployment is central in both contexts.<\/span><\/p>\n Both AI developers and platform engineers also depend on well-managed movement of data across services and systems through reliable data pipelines. However, systems developers typically interact with pipelines through application integration\u00a0\u2014 whereas platform engineers may support more of the underlying platform itself.<\/span><\/p>\n Finally, these roles benefit from a knowledge of both model serving and operational reliability; platform engineers create the environments that keep serving dependably at scale, and systems developers integrate model-serving behavior directly into the applications they design.<\/span><\/p>\n Clearly, both AI systems developers and platform engineers must possess many of the same core technical skills, with a proficiency in cloud computing being among the most essential.<\/span><\/p>\n For those interested specifically in AI systems development, an understanding of cloud computing is essential. This is because the creation, testing, and deployment of AI-enabled applications often <\/span>depend on the use of cloud-based services<\/span><\/a>, deployment environments, and scalable computer resources.<\/span><\/p>\n In platform engineering, these professionals rely on cloud infrastructure knowledge in many aspects of their work. Cloud skills, for instance, can be applied to support: <\/span><\/span><\/p>\n <\/p>\n Just as each role calls for an extensive knowledge of cloud computing, both AI developers and platform engineers also need to understand how to use scalable data systems in their work.<\/span><\/p>\n Both AI systems developers and platform engineers, for example, work in environments where AI applications rely on robust data movement and large-scale processing. This requires professionals in both lines of work to have a strong knowledge of how scalable data systems operate.<\/span><\/p>\n Large-scale data processing also affects how AI systems are built, updated, and maintained in production. Thus, professionals in both roles need to understand the ins and outs of how to move data reliably across services and environments in order to perform their everyday job responsibilities.<\/span><\/p>\n At Boston University (BU), the online <\/span>Master of Science (MS) in Computer Science & Artificial Intelligence<\/span><\/a> is designed to prepare students for the design, building, and deployment of intelligent systems that perform reliably in real-world production environments.<\/span><\/p>\n Whether you’re more interested in the development or engineering side of the equation, this program is built around intelligent systems at all stages of production with coursework that supports both roles.<\/span><\/p>\n Our <\/span>career-centered curriculum<\/span><\/a> supports system deployment, cloud infrastructure, large-scale data processing, and AI production engineering with dedicated coursework in:<\/span> For students interested in building and supporting AI systems at scale, BU’s online MS in Computer Science & AI emphasizes the skills needed for production-focused roles\u00a0\u2014 including scalable infrastructure, production, and deployment with <\/span>collaborative group projects and personalized instruction<\/span><\/a> in a cohort-based learning model.<\/span><\/p>\n Still not sure whether you’re more interested in AI developer or platform engineer jobs? Keep in mind the following factors as you weigh your options:\u00a0<\/span><\/p>\n If you feel more passionately about directly integrating AI into products, services, and intelligent software behavior, then a role as an AI systems developer may be better suited to your interests.<\/span><\/p>\n On the other hand, if you’re more drawn to cloud environments, internal tooling, deployment systems, and maximizing operational reliability, you might be a better fit for a career in platform engineering.<\/span><\/p>\n No matter if you’re leaning toward a career in AI systems development or platform engineering, the right education can provide you with the foundational skills and knowledge needed in today’s dynamic workforce. At Boston University, our online <\/span>Master of Science in Computer Science & Artificial Intelligence<\/span><\/a> offers a focused, career-ready <\/span>curriculum<\/span><\/a> that aims to prepare graduates for the challenges and opportunities of working in both AI systems development and platform engineering.\u00a0<\/span><\/p>\n Get in touch to <\/span>request more information<\/span><\/a>, or explore our <\/span>FAQ page<\/span><\/a> for answers to some of the most commonly asked questions about this program. If you’re eager to take the next step in your academic journey, you can also start your <\/span>application<\/span><\/a> now.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":" Career Spotlight: AI Systems Developer vs. Platform Engineer In a world where artificial intelligence (AI)-driven systems are becoming the norm rather than the exception, the need for knowledgeable and skilled systems developers and platform engineers continues to grow. For those interested in designing, building, and deploying these systems, a career as an AI systems developer […]<\/p>\n","protected":false},"author":17166,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[86],"tags":[],"_links":{"self":[{"href":"https:\/\/www.bu.edu\/cs\/wp-json\/wp\/v2\/posts\/23763"}],"collection":[{"href":"https:\/\/www.bu.edu\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bu.edu\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bu.edu\/cs\/wp-json\/wp\/v2\/users\/17166"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bu.edu\/cs\/wp-json\/wp\/v2\/comments?post=23763"}],"version-history":[{"count":3,"href":"https:\/\/www.bu.edu\/cs\/wp-json\/wp\/v2\/posts\/23763\/revisions"}],"predecessor-version":[{"id":23766,"href":"https:\/\/www.bu.edu\/cs\/wp-json\/wp\/v2\/posts\/23763\/revisions\/23766"}],"wp:attachment":[{"href":"https:\/\/www.bu.edu\/cs\/wp-json\/wp\/v2\/media?parent=23763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bu.edu\/cs\/wp-json\/wp\/v2\/categories?post=23763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bu.edu\/cs\/wp-json\/wp\/v2\/tags?post=23763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}AI Systems Developers and Platform Engineers Support AI in Different Ways<\/b><\/h2>\n
AI Systems Developers Build AI-Enabled Applications<\/b><\/h3>\n
Platform Engineers Build the Foundation Those Systems Run On<\/b><\/h3>\n
What AI Systems Developers Do<\/b><\/h2>\n
Turning Models Into Usable Software Systems<\/b><\/h3>\n
Supporting Model Serving, Integration, and System Behavior<\/b><\/h3>\n
What Platform Engineers Do in AI Environments<\/b><\/h2>\n
Building and Maintaining Shared Infrastructure<\/b><\/h3>\n
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Supporting Reliability, Scale, and Operational Consistency<\/b><\/h3>\n
Where the Two Roles Overlap<\/b><\/h2>\n
Both Roles Support Production AI<\/b><\/h3>\n
Both Roles Depend on Cloud, Data, and Deployment Knowledge<\/b><\/h3>\n
Shared Technical Responsibilities Across Both Roles<\/b><\/h2>\n
Cloud Infrastructure and Deployment<\/b><\/h3>\n
Data Pipelines and Data Flow<\/b><\/h3>\n
Model Serving and Operational Reliability<\/b><\/h3>\n
Cloud Computing Is Central to Both Paths<\/b><\/h2>\n
Why Cloud Skills Matter for AI Systems Developers<\/b><\/h3>\n
Why Cloud Skills Matter for Platform Engineers<\/b><\/h3>\n
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Scalable Data Systems Support Both Roles<\/b><\/h2>\n
AI Systems Depend on Large-Scale Data Processing<\/b><\/h3>\n
Why Scalable Data Systems Matter in Day-to-Day Work<\/b><\/h3>\n
How BU\u2019s Curriculum Connects to These Career Paths<\/b><\/h2>\n
A Program Built Around Intelligent Systems in Production<\/b><\/h3>\n
Coursework That Supports Both Roles<\/b><\/h3>\n
\n<\/span><\/p>\n\n
Why This Preparation Matters for Production-Focused Roles<\/b><\/h3>\n
Which Role May Be a Better Fit for You?<\/b><\/h2>\n
AI Systems Developer May Fit Students Who Like Building the Application Layer<\/b><\/h3>\n
Platform Engineer May Fit Students Who Like Infrastructure, Scale, and Shared Systems<\/b><\/h3>\n
Take the Next Step Toward a Career in AI Systems or Platform Engineering at BU<\/b><\/h2>\n