Full Stack Developer

Objective of job

The Software Engineering team (PT/TSCT) designs, builds and operates in-house digital applications for Mercedes-Benz China and drives the AI-enabled software delivery model for Tech China. The Full Stack Developer is a senior individual contributor in this team, responsible for the assigned in-house applications (e.g. OneWeb, MiniProgram and OCC)\: web and mini-program front ends, back-end services, data layer, and the associated test and deployment pipelines.

The Full Stack Developer designs and implements features end to end within the agreed target architecture and team standards – solution design, object and data modelling, programming, automated testing, release and implementation support – working as an individual or in a pair in an agile, cross-functional team with product owners, architects and DevOps.

The role develops rapid prototypes so that ideas can be tested and improved in short iterations, and applies the team’s approved AI-assisted engineering tools and practices while remaining fully accountable for the quality, security and maintainability of the code delivered. Solid experience in incremental and iterative software development (e.g. Domain-Driven Design, Extreme Programming, rapid prototyping) is expected.

Job designation

1. Solution design and implementation

• Design and implement features end to end for the assigned in-house applications (e.g. OneWeb, MiniProgram and OCC) within the agreed target architecture, security requirements and team standards
• Decide independently on implementation approach, component design and technology use within approved standards (S); decisions affecting target architecture, cross-team interfaces or security are taken with the relevant decision owners under the established approval process (C)
• Apply agile practices and the team’s approved AI-assisted engineering practices; keep delivery status and impediments visible to the team and product owner
• Identify and resolve issues that arise during development

2. Understanding customer and business need

• Understand the business needs driving each initiative and translate them with the Product Owner into clear acceptance criteria
• Build working prototypes that support core business objectives and business decisions
• Work closely with stakeholders so that delivered features meet their expectations

3. Technology evaluation and adoption

• Evaluate emerging technologies and AI-assisted development tools relevant to the assigned applications and deliver a concrete outcome\: an evaluated prototype and a documented recommendation (P)
• Adoption into the team’s delivery model is decided with the supervisor and, where standards or security are affected, with the relevant decision owners under the established approval process (C)
• Keep own knowledge of development tools, platforms and practices current

4. Quality, stability and production support

• Maintain automated tests for own changes, review changes of other developers and verify releases before and after deployment
• Continuously improve code quality and performance using code analysis tools and refactoring; resolve security findings within the agreed timelines
• Respond to production incidents for the assigned applications within the team’s agreed support arrangement (service levels and escalation path; on-call rota where applicable)
• Perform root-cause analysis after incidents and implement measures that prevent recurrence