New Alibaba Mama Graduates Share Their First‑Year Challenges, Growth Paths, and Job‑Hunting Advice

Seven 2021 campus hires from Alibaba Mama’s technical teams answer a set of common interview questions, providing a candid look at their motivations, daily routines, challenges, and the support structures that helped them adapt.

Why they joined Alibaba Mama

All interviewees highlighted the strong team culture, reliable senior mentors, and the appeal of working on a large‑scale advertising platform. They felt the environment would accelerate personal growth and provide exposure to cutting‑edge ad‑tech problems.

Understanding the business before joining

Most had a basic idea of Alibaba Mama’s advertising focus, but after joining they discovered a higher proportion of algorithm engineers than expected and a more complex product landscape than anticipated.

Biggest challenges when moving from school to work

Newcomers struggled with identifying key priorities in a fast‑paced environment, defining open‑ended problems, and adapting from research‑oriented tasks to production‑level engineering that must consider performance, business impact, and cross‑team collaboration. Mentors and supervisors helped them focus on result‑driven goals and clarify objectives.

Typical daily workflow

Morning activities usually involve reviewing documentation, design specs, and recent experiment results. Afternoons are spent coding, reviewing code, writing tests, and handling ad‑tech experiments. Evenings may include fitness, reading papers, or self‑study to stay updated.

Mentorship and “senior brother” culture

All participants praised the “senior brother” system, noting that mentors provide timely technical guidance, help troubleshoot issues, and offer personal support, which speeds up learning and integration.

Proudest or most memorable achievements

One intern’s project from the previous summer is still in production, while another team published a paper accepted at CIKM 2021 within a tight deadline, illustrating the impact early contributors can have.

Training and onboarding programs

Alibaba Mama offers a “Star‑Rising” program for new graduates, covering business fundamentals, technical stacks, and internal tools. Additional resources include online courses from the Group Technical University, internal ATA community papers, and regular knowledge‑sharing events such as senior‑brother talks and tech‑expert Q&A sessions.

Advice for current job seekers

Interviewees encourage candidates to cherish their school years, stay true to their interests, prepare thoroughly for both written tests and interviews, and view the interview process as a two‑way selection. They stress the importance of building a solid problem‑solving foundation, maintaining a positive mindset, and leveraging mentorship once on the job.