{ "@context": "https://schema.org", "@type": "BlogPosting", "headline": "Key differences between Software, Product and Design, from the perspective of a Software Engineer", "description": "Differences between Product Managers, Designers and Software Engineers | How Software Engineering fits into Design and Product Management", "datePublished": "2024-02-01T22:40:55.584Z", "dateModified": "2026-04-22T06:38:53.499Z", "author": { "@type": "Organization", "name": "Recruiting from Scratch", "url": "https://www.recruitingfromscratch.com" }, "publisher": { "@type": "Organization", "name": "Recruiting from Scratch", "logo": { "@type": "ImageObject", "url": "https://cdn.prod.website-files.com/60d25491c90634692df45097/64e63a95e9c157c057aeb5b3_RFS%20Logo%20256.png" } }, "mainEntityOfPage": { "@type": "WebPage", "@id": "https://www.recruitingfromscratch.com/blog/differences-between-software-product-design" } }
Kyle McVeigh

As a product engineer working within a traditional business, I work closely with the business team and the executives. I am very often asked by coworkers at all levels what it is I do as a software engineer, and how do the product manager and designers fit into that. It is an awkward conversation when business team leads come up to me, as a software engineer, with feature requests and business justifications. When I tell them, you need to take this information to the product manager, I actually don't have absolute control on what we're building, the typical reaction is shock. I'm going to take the rest of this article to explain the role of product managers, designers, and software engineers.
Product Managers determine what needs to be built in order to achieve the business goals. The best product managers have a strong understanding of business objectives, customer needs, and the underlying technology. Product Managers (abbreviated PMs) determine feature priority. They are responsible for translating high-level business strategy into concrete product initiatives. Based on our experience hiring 0+ technical professionals for 549+ active startup clients, we observe that PMs are critical for driving alignment between business strategy and engineering efforts. For a practical standpoint, the Product Manager has the below responsibilities (this is an incomplete list):
Designers work with Product Managers to determine how the technology will feel and function from a user perspective. They create an experience for the customer that is aligned with the company's vision and brand. The best designers are able to extract feedback from end-customers, understand user behavior, and collaborate with engineers to design a realistic and intuitive product. Their work directly impacts user adoption and satisfaction, which is crucial for startups aiming for rapid growth and market fit. Designers have the below responsibilities (this is an incomplete list):
Software Engineers are responsible for how the technology is built, maintained, and altered. They are the builders who turn product and design specifications into functional software. Equally important, engineers set the pace of innovation by providing the product team with time and difficulty estimates in the form of story points or similar metrics. Good software engineers are able to update applications with new features, or change existing features, in a quick and consistent manner, ensuring high quality and reliability. The average time to fill for engineers across our 0+ technical placements is 29 days, reflecting the high demand for capable engineering talent. Software Engineers work closely with both product and design to ensure they understand the requirements, including edge cases and technical implications. Software Engineers have the below responsibilities (this is an incomplete list):
Every organization is a bit different, but this framework has helped me explain to the business team about my responsibilities and how we collaborate. The synergy between these three functions is crucial for successful product development, particularly within fast-paced seed through Series C startups where we specialize in placing engineering and AI/ML roles. I plan on writing a follow up article about the different types of software engineers (backend, frontend, etc.) and the role of an engineering manager. I leave you with a final example I use often at work to illustrate their distinct but interconnected roles:
Imagine you're using a website and staring at an embedded document, and there is a 'Download as PDF' button.
Success requires all three roles to perform effectively and cohesively.
Recruiting from Scratch (RFS) has extensive real-world experience in the technical hiring market. Since our founding in New York City in 2019, we have partnered with 549+ active startup clients, specializing in Engineering and AI/ML roles from seed through Series C. In our data from 0+ technical placements, we've gained firsthand insight into the practical responsibilities, collaborative dynamics, and market value of Product Managers, Designers, and Software Engineers. This deep market knowledge allows us to consistently place top talent, with an average time to fill of just 29 days from req open to offer accepted, and an average salary of ~$252K for placed engineers. Our NPS of 90+ further validates our expertise and client satisfaction in this specialized domain.
Tell us about your open roles and we'll start sourcing within 48 hours.