[Job 31517] Data Scientist

Ciandt · Brazil

Posted 12 days ago

or apply directly on Ciandt's site. We never take the application ourselves.

Is this posting real?

This role has been open: 12 days
Reposted: No
Salary listed: No
Ghost-job risk at Ciandt: low
Hiring momentum: 507 roles opened in the last 90 days
Last confirmed on the employer's board: 2026-09-17

Measured from postings appearing on and disappearing from Ciandt's own lever board since 2026-08-04. Full hiring picture for Ciandt.

About this role

As a Master Data Scientist, you will design and implement a two-tier optimization engine focusing on heuristic algorithms and Mixed-Integer Programming (MIP) to enhance market prioritization and budget allocation. Your role involves collaborating with domain experts in an agile environment, delivering optimization solutions, and translating business requirements into mathematical formulations.

Our read on this posting3.0out of 5

benefits: 1/5
freshness: 4/5
career value: 5/5
role clarity: 5/5
pay transparency: 0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Ciandt as an employer.

What you need

Fluent English (conversation and technical documentation)
Solid experience in Data Science, Operations Research, or Optimization Engineering
Expertise in Mixed-Integer Programming (MIP) and optimization solvers (Gurobi, CPLEX, or similar)
Solid experience with AWS
Advanced Python
Heuristic algorithm design for large-scale combinatorial problems

Nice to have

AWS Lambda for optimization workload deployment
Experience in advertising/media planning or marketing optimization
Knowledge of media metrics (CPM, GRP, impressions, reach, frequency)
Parallel computing for scalable optimization

Worth weighing

Role requires strong collaboration with non-technical stakeholders, which may be challenging for some candidates.
Agile environment with 2-week sprints may require adaptability to fast-paced changes.

Summarised from Ciandt's posting. Read the full original.

Listed by Ciandt on their lever job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

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