SAP S/4HANA Lead Developer

Bayer; Bengaluru; On-site; MXN 950,000 - 1,600,000; Full time

Job summary

Bayer in Mexico City seeks a Senior SAP S/4HANA Lead Developer to drive hands-on development and technical leadership of SAP streams. You will guide a team, couple architectural design with delivery, and ensure upgrade-safe practices across projects.

The role emphasizes AI-assisted development, modern DevOps, and continuous learning to leverage SAP innovations. Based in Mexico City, on-site collaboration is expected.

Qualifications

• 7+ years of hands-on SAP development with strong focus on SAP S/4HANA.
• Expert ABAP skills (ABAP OO, CDS, AMDP, RAP, BAdIs) and Fiori/UI5 experience.
• Experience leading agile teams (3–8 developers) and delivering on time.
• Knowledge of SAP Clean Core principles, including side‑by‑side extensions and upgrade‑safe patterns.

Responsibilities

• Hands-on development of SAP S/4HANA solutions using ABAP, CDS Views, and SAP Fiori/UI5; provide technical leadership and code reviews.
• Enforce SAP Clean Core; use released APIs and side-by-side extensions to safeguard upgrades.
• Translate designs into technical specs, estimates, and implementation plans with Architects and Business Owners.
• Leverage AI-powered tools (Joule, Copilot) and SAP Business AI services to accelerate development.
• Drive CI/CD, TDD, and DevOps practices within SAP S/4HANA context.
• Upskill team on AI-assisted development workflows and SAP innovations.
• Ensure design reviews, testing, performance optimization, and Level 3 support.

Skills

ABAP (OO)

CDS Views

RAP

Fiori/UI5

OData services

CI/CD

DevOps

AI-assisted development

Education

Bachelor's degree in Computer Science / IT

Tools

SAP S/4HANA

SAP BTP

gCTS

ATC

abapGit

Cloud ALM

GitHub Copilot

Job description

SAP S/4HANA Lead Developer

POSITION PURPOSE:

We are seeking a Senior Developer with deep SAP S/4HANA expertise to drive hands-on development and technical leadership of development streams. This role translates architectural designs into high-quality, performant solutions while guiding and mentoring a development team. A key differentiator is the candidate's ability to leverage AI-powered tools and emerging AI capabilities within the SAP ecosystem to accelerate delivery and drive intelligent automation.

YOUR TASKS AND RESPONSIBILITIES:

• Hands-on technical development of SAP S/4HANA solutions using ABAP (including RAP), CDS Views, and SAP Fiori/UI5, while providing technical leadership, code reviews, and coding standards to the development team.
• Champion and enforce SAP's Clean Core methodology — ensuring custom developments leverage released APIs, key user extensibility, and side-by-side extensions on BTP rather than core modifications, to safeguard upgradeability and reduce technical debt. Ideally, experience with Project Kernseife is already given.
• Translate solution designs into detailed technical specifications, development estimates, and implementation plans in close collaboration with Solution Architects and Business Process Owners.
• Actively leverage AI-powered development tools (e.g., SAP Joule, GitHub Copilot, Cline) and explore SAP Business AI services to accelerate development, improve code quality, and embed intelligent scenarios into solutions.
• Drive modern development practices including CI/CD, test-driven development, and DevOps principles within the SAP S/4HANA context.
• Stay current with SAP S/4HANA innovations and AI advancements in the SAP ecosystem and upskill the team on AI-assisted development workflows.
• Ensure solution quality through design reviews, testing, performance optimization, and provide Level 3 support for complex technical issues.

WHO YOU ARE:

• Minimum Bachelor's degree in Computer Science, Information Technology, or related field, or equivalent work experience.
• 7+ years of hands-on SAP development experience with strong focus on SAP S/4HANA.
• Expert-level ABAP skills (ABAP OO, CDS Views, AMDP, RAP, BAdIs) and proven experience with SAP Fiori/UI5 and OData services.
• Strong understanding of SAP's Clean Core principles, including tier-based extensibility (on-stack vs. side‑side), released APIs, and upgrade‑safe development patterns.
• Experience leading development teams (3–8 developers) in agile delivery environments with a track record of high‑quality, on‑time delivery.
• Demonstrated hands‑on experience with AI‑assisted development tools and awareness of SAP Business AI offerings (SAP AI Core, Joule, embedded AI scenarios in S/4HANA).
• Solid understanding of SAP S/4HANA architecture, data models, and integration patterns
• Familiarity with SAP BTP extension scenarios and development lifecycle tools (gCTS, ATC, abapGit, Cloud ALM).
• Strong problem‑solving and communication skills with a growth mindset and passion for continuous learning — particularly regarding emerging AI trends and their responsible application in enterprise software.
• Experience in one or more of the following domains is preferred: Finance, Supply Chain Management, Asset Management, Commercial (Order-to-Cash / Contract-to-Cash), or Analytics & Reporting.
• SAP certification in S/4HANA development is preferred.

Ever feel burnt out by bureaucracy? Us too. That's why we're changing the way we work- for higher productivity, faster innovation, and better results. We call it Dynamic Shared Ownership (DSO). Learn more about what DSO will mean for you in your new role here https://www.bayer.com/enfstrategyfstrategy

Bayer does not charge any fees whatsoever for recruitment process. Please do not entertain such demand for payment by any individuals / entities in connection with recruitment with any Bayer Group entity(ies) worldwide under any pretext.

Please don’t rely upon any unsolicited email from email addresses not ending with domain name “bayer.com” or job advertisements referring you to an email address that does not end with “bayer.com”. For checking the authenticity of such emails or advertisement you may approach us at [e-mail].

YOUR APPLICATION

Bayer is an equal opportunity employer that strongly values fairness and respect at work. We welcome applications from all individuals, regardless of race, religion, gender, age, physical characteristics, disability, sexual orientation etc. We are committed to treating all applicants fairly and avoiding discrimination.

Location:| India : Karnataka : Bangalore || Costa Rica : Heredia : Heredia || Mexico : Ciudad de México : Ciudad de México || Spain : Cataluña : Barcelona |

Division:| Enabling Functions |

Reference Code:| 872404 | |

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