Mid Level Senior Data Science Engineer Jobs
Mid level senior data science engineer jobs go to engineers ready to own projects end to end, guide junior teammates, and deliver modeling decisions with limited oversight. Openings are concentrated across Retail, Technology & Software, and Consulting & Professional Services, with 32% remote or hybrid availability, and employers like Walmart, ZS, and Amazon hiring at this level now.
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DESCRIPTION
As part of the Brand Measurement team, you'll define the technical strategy and delivery of solutions that empower advertisers to measure campaign effectiveness, identify optimization opportunities, and drive tangible business outcomes. You'll work backward from the customer to identify needs, build scalable event-driven architectures, and partner across engineering, data science, and design to ship robust, data-driven reporting products. If you're passionate about the intersection of generative AI and measurement at scale, this is your team.
Key job responsibilities
- Design and architect scalable, high-performance systems that leverage generative AI to deliver brand measurement insights at billions-of-events scale
- Develop and implement innovative machine learning algorithms to optimize advertising performance reporting and customer insights
- Define technical strategy and roadmap for AI-powered measurement solutions — working backward from advertiser needs to scalable architecture
- Collaborate with product managers, scientists, and design teams to create intelligent, data-driven advertising measurement experiences
- Lead technical design reviews and mentor engineering team members to raise the bar on quality and delivery
- Drive strategic technical decisions that shape the future of brand measurement platforms across Amazon Ads
- Build and operate event-driven architectures that process billions of impressions and conversions daily with high reliability
A day in the life
You'll spend your time designing and implementing sophisticated AI-driven systems that enhance how advertisers measure brand impact. You'll prototype innovative solutions with cross-functional partners, tackle complex technical challenges in measurement at scale, and drive adoption through close collaboration with internal and external stakeholders.
BASIC QUALIFICATIONS
- 5+ years of non-internship professional software development experience
- 5+ years of programming with at least one software programming language experience
- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience as a mentor, tech lead or leading an engineering team
PREFERRED QUALIFICATIONS
- 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Bachelor's degree in computer science or equivalent
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
USA, NY, New York - 184,900.00 - 250,200.00 USD annually
DESCRIPTION
As part of the Brand Measurement team, you'll define the technical strategy and delivery of solutions that empower advertisers to measure campaign effectiveness, identify optimization opportunities, and drive tangible business outcomes. You'll work backward from the customer to identify needs, build scalable event-driven architectures, and partner across engineering, data science, and design to ship robust, data-driven reporting products. If you're passionate about the intersection of generative AI and measurement at scale, this is your team.
Key job responsibilities
- Design and architect scalable, high-performance systems that leverage generative AI to deliver brand measurement insights at billions-of-events scale
- Develop and implement innovative machine learning algorithms to optimize advertising performance reporting and customer insights
- Define technical strategy and roadmap for AI-powered measurement solutions — working backward from advertiser needs to scalable architecture
- Collaborate with product managers, scientists, and design teams to create intelligent, data-driven advertising measurement experiences
- Lead technical design reviews and mentor engineering team members to raise the bar on quality and delivery
- Drive strategic technical decisions that shape the future of brand measurement platforms across Amazon Ads
- Build and operate event-driven architectures that process billions of impressions and conversions daily with high reliability
A day in the life
You'll spend your time designing and implementing sophisticated AI-driven systems that enhance how advertisers measure brand impact. You'll prototype innovative solutions with cross-functional partners, tackle complex technical challenges in measurement at scale, and drive adoption through close collaboration with internal and external stakeholders.
BASIC QUALIFICATIONS
- 5+ years of non-internship professional software development experience
- 5+ years of programming with at least one software programming language experience
- 5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- Experience as a mentor, tech lead or leading an engineering team
PREFERRED QUALIFICATIONS
- 5+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Bachelor's degree in computer science or equivalent
Amazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.
Our inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.
The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits.
USA, NY, New York - 184,900.00 - 250,200.00 USD annually
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Find JobsMid Level Senior Data Science Engineer Job Market
Who's Hiring
- Walmart13
- ZS7
- Amazon7
- Capital One4
- Adobe3
Top Industries Hiring
- Retail25
- Technology & Software25
- Consulting & Professional Services16
- E-Commerce & Online Marketplaces9
- Banking & Financial Services8
Mid Level Senior Data Science Engineer Jobs: Frequently Asked Questions
How do I get a mid level senior data science engineer job?
Position yourself around ownership, not just contribution. Highlight projects where you defined the problem, built the solution, and measured the outcome independently. Emphasize production deployments, cross-functional collaboration, and any mentoring you have done. Tailor your resume to show depth in a specific domain, such as NLP, computer vision, or ML infrastructure, rather than breadth alone.
Which companies hire mid level senior data science engineers?
Companies hiring mid level senior data science engineers right now include Walmart, ZS, and Amazon, based on current listings on Migrate Mate as of June 2026. Hiring at this level comes from a mix of established tech firms, healthcare organizations, financial services companies, and retail enterprises that need engineers who can lead modeling work without full senior oversight.
Are there remote mid level senior data science engineer jobs?
Yes, and the share is substantial. About 32% of mid level senior data science engineer openings are remote or hybrid as of June 2026, reflecting strong demand for distributed data science talent across the country. Many teams now hire engineers who can collaborate asynchronously and deliver independently without being on site.
How do I move up to a mid level senior data science engineer role?
The transition from entry level to mid level happens by building a record of full-cycle ownership. Early in your career, focus on shipping end-to-end projects, deepening expertise in one or two technical areas, and taking on work that has measurable business impact. Engineers who can communicate findings to non-technical stakeholders and mentor newer colleagues consistently make the jump faster.
Which industries hire the most mid level senior data science engineers?
Mid Level senior data science engineer roles concentrate in Retail, Technology & Software, and Consulting & Professional Services, based on current listings on Migrate Mate as of June 2026. These sectors generate large volumes of structured and unstructured data that require engineers with enough experience to own modeling pipelines and translate analytical output into product or operational decisions.