Data Scientist

September 19, 2024

Corsearch

Helsinki

Do you get excited when hearing about trademarks and brand protection news? YES?! So do we! At Corsearch, there’s no pushing trademark solutions and brand protection from our thoughts. We’re thinking about coined trademarks in the car, a detailed design search over lunch, counterfeits while sitting with the in-laws, and anti-piracy while working out
We are a mission-led company, driven by a passion for making the world better and safer for our brand customers and their consumers. It’s what we do. And people come to Corsearch to be challenged, developed, supported, and valued

The Role
AI team is responsible for researching, designing, implementing and optimizing cutting edge data science solutions in fields like image tech, NLP or fraud. We’re looking at different methodologies/models and validate them to find the most promising solution to our actual problems.
As a Data Scientist - working in the AI team - you will be involved in projects of different products lines/business area. As NLP data scientist you’ll be responsible to apply SOTA (state of the art) NLP models to our problems including, but not limited to handling orthographic / semantic / phonetic representations for similarity scoring. Additionally you’ll be researching / applying computer linguistic based search/retrieval algorithms as well.

Learn more about our Data Science org, and wider business here

Responsibilities and Duties

Research and implement NLP based solutions in online brand protection and trademark business line
Try different SOTA models for topics like text similarity / search
Work closely with subject matter experts to validate results and share knowledge about the used methodology
Take care of the continuously increasing training/test datasets, verify consistency, offer solution for revisiting labeling issues
Implement the solution based on continuous training principle as user feedbacks and expert reports are available
Think creatively about the implemented solutions, advise new features or tools, innovate
Collaborate with other Data Scientists to share knowledge and continuously improve NLP solutions
Take part in other machine learning projects utilizing your experiments and general understanding of deep learning principles

About You

You are excited about working in NLP team and interested to keep track the latest advancements in the field
Have excellent technical skills to apply new methodologies to make more accurate / efficient solutions
Strong desire to always learn new technologies, techniques, and tools
Ability to work through problems and figure out next steps
Open-minded to different ways of accomplishing tasks
Ability to work collaboratively in a geographically distributed team environment
Able to effectively prioritize work in a highly dynamic work environment
Ability to proactively reach out and facilitate communications

Essential

MSc or Bachelor degree in Computer Science, Mathematics, Artificial Intelligence or related field
Minimum 3 years relevant industry experience in researching/building data science applications
Hands-on experiment with Transformer based models, like fine-tuning, transfer learning
Knowledge of search/retrieval algorithms (TF-IDF, n-gram, Aho-Corasick, Suffix trees, etc)
Proficient programming skills in a high-level DS languages (python, R), R shiny experience for prototyping is a plus
Experience with working in cloud (AWS, GCP, Kaggle, etc. )
Broader knowledge of large dataset processing pipelines and distributed computing architectures (Apache Beam/Airflow, Spark/Hadoop architectures)
Knowledge of relational databases, no SQL, memory database technologies, graph processing (Elastic Search, Mongo DB, Redis)
Experience with GPU backed modeling/inference

Corsearch is an equal opportunity and inclusive employer and does not tolerate discrimination of any kind. We are committed to creating a diverse and inclusive workplace where all employees feel valued, respected, and supported. We welcome applications from all individuals regardless of race, nationality, religion, gender, gender identity or expression, sexual orientation, age, disability, or any other protected characteristic. Together, we are working proactively to build a workplace where everyone can belong and be at their best selves. Together, we make an Impact.

We regret to inform you that this job opportunity is no longer available