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# Lead Full Stack Software Engineer - Digital Commerce

- **Company:** PepsiCo
- **Location:** Álava, Spain
- **Contract:** Permanent contract
- **Skills:** Multitier Architecture, Application Programming Interfaces (APIs), Artificial Intelligence, Airflow, Amazon Web Services, Computing Platforms, Automation of Tests, Microsoft Azure, Software Quality, Code Review, Continuous Integration, Data Warehousing, Software Engineering, Systems Integration, Snowflake, Backend, Data Analytics, Front End Software Development, Functional Programming, Api Design, Google Shopping, Api Management, Elixir
- **Published:** September 26, 2026
- **Apply:** https://www.buscojobs.com.es/lead-full-stack-software-engineer-digital-commerce-en-alava-ID-372880123

## About the Role

Requisitos principales5+ years of software engineering experience
Experience collaborating with data engineers, BI engineers, data scientists, and product managers
Experience with Elixir or comparable functional languages or willingness to learn
Familiarity with modern data stack (Snowflake, dbt, Airflow, Azure, AWS)
Understanding BI tools and ML integrations within products
Experience establishing or improving engineering best practices
Exposure to data science or ML-enabled features via APIs or pipelines
Experience with clean architecture, testing, CI/CD, documentation, and code reviews
Comfort with ambiguity and evolving scope
Strong prioritization for long-term scalability and short-term delivery
Collaborative mindset
Strong communication with stakeholders
Mentoring and coaching
Full-Stack development (backend + frontend)
API design and integration
CI/CD and automated testing

## Description

OverviewIn this role you will drive the Nova Digital Shelf initiative, delivering end-to-end capabilities from backend services to user experiences.You will collaborate with UX, product, and engineering leadership to refine scope, iterate with prototypes, and enable data-driven decisions for digital commerce growth.You'll integrate AI components and ensure scalable, reliable delivery within a dynamic, entrepreneurial environment.This is a chance to shape a globally important product that powers commercial insights and delightful consumer experiences.Compensaciones / BeneficiosHybrid work modelEntrepreneurial environmentProfessional growth opportunitiesDiversity and inclusion valuesVolunteering opportunitiesWellbeing benefitsResponsabilidadesOwn end-to-end development of Nova features (backend integrations to frontend experiences)Collaborate with UX/Product and leadership to refine requirements and delivery sequencingProvide accurate estimates, manage dependencies and risks to keep delivery predictableDesign robust backend services, APIs, and integrations with enterprise systemsBuild high-quality frontend apps with emphasis on usability, performance, accessibilityDefine API contracts and data models for cross-component integrationAct as technical anchor for the squad, review designs, mentor othersMaintain code quality, automate testing, contribute to CI/CD, observability and release practicesDrive continuous improvement through code reviews, pairing, and knowledge sharingCoordinate with cross-functional teams and stakeholders; manage incidents and root-cause analysisStay current with full-stack and platform technologies and bring pragmatic innovationRequisitos principales5+ years of software engineering experienceExperience collaborating with data engineers, BI engineers, data scientists, and product managersExperience with Elixir or comparable functional languages or willingness to learnFamiliarity with modern data stack (Snowflake, dbt, Airflow, Azure, AWS)Understanding BI tools and ML integrations within productsExperience establishing or improving engineering best practicesExposure to data science or ML-enabled features via APIs or pipelinesExperience with clean architecture, testing, CI/CD, documentation, and code reviewsComfort with ambiguity and evolving scopeStrong prioritization for long-term scalability and short-term deliveryCollaborative mindsetStrong communication with stakeholdersMentoring and coachingFull-Stack development (backend + frontend)API design and integrationCI/CD and automated testing