Data Scientist Jobs in Bucharest

Data Scientist jobs in Bucharest hiring now at vetted startups and product companies on Alion, updated daily. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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AI/ML
Data Science
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Quantum

Docplanner

docplanner.com
Docplanner is a healthcare technology company headquartered in Amsterdam, Netherlands, and founded in 2012. It provides a digital platform for patients to find and book medical appointments while offering healthcare professionals practice management software, online marketing tools, and patient communication systems. The company operates in 13 countries across Europe and Latin America, including Poland, Spain, Italy, and Brazil, serving over 100 million monthly patients through brands such as Doctoralia and ZnanyLekarz.
docplanner.com • HQ: Amsterdam, Netherlands • Customer Relationship Management (CRM) • Business Process Automation (BPA) • Software • Online Directories & Classifieds • Internet Services • Health Care • Digital Health • 201-500 employees • Est. 2012
HQ: Amsterdam, Netherlands • Customer Relationship Management (CRM) • Business Process Automation (BPA) • Software • Online Directories & Classifieds • Internet Services • Health Care • Digital Health • 201-500 employees • Est. 2012
BarcelonaAmsterdamWarsaw • Remote (Europe) • Freelance • Spanish: C2
NLP
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Bitdefender

bitdefender.com
Bitdefender is a global cybersecurity leader headquartered in Bucharest, Romania, that delivers advanced threat prevention, detection, and response solutions. Founded in 2001, the company protects millions of consumer, business, and government endpoints across more than 170 countries through its antivirus software, cloud security platforms, and Managed Detection and Response (MDR) services.
bitdefender.com • HQ: San Antonio, United States • Information Technology • DevOps • Artificial Intelligence • Cybersecurity • Est. 2001
HQ: San Antonio, United States • Information Technology • DevOps • Artificial Intelligence • Cybersecurity • Est. 2001
Verified live · 1 hour ago 2 months ago

Lead Data Scientist

Lead • 5+ years expRemote/Hybrid (Bucharest, Romania) • Master's Degree • Staff
Python
SQL
Python
FastAPI
Databases
Milvus
AI/ML
BentoML
Embeddings
Haystack
LangChain
Langfuse
LlamaIndex
LLM
MLFlow
Prompt Engineering
RAG
DevOps
Docker
GCP
Kubernetes
Vector
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Neurons Lab

neurons-lab.com
Neurons Lab helps financial institutions move from AI-curious to AI-enabled. We deliver AI training programs and custom AI agents designed for regulated environments — from pilot to production, at scale.
neurons-lab.com • Madrid • AI Agents • Financial Services • Artificial Intelligence • 501-1000 employees • Est. 2019
Madrid • AI Agents • Financial Services • Artificial Intelligence • 501-1000 employees • Est. 2019
Verified live · 8 hours ago 2 months ago

Data Engineer (UA/RU Language speaking)

$52k – $92k per year (Estimated) • Middle • 4+ years exp • Remote (Hungary, Poland, Romania, Spain) • Full-Time • Middle
Python
SQL
Databases
OpenSearch
pgvector
Pinecone
PostgreSQL
AI/ML
Composio
LLM
RAG
Unstructured.io
Model Context Protocol
DevOps
AWS
GCP
AWS Step Functions
Cybersecurity
GDPR
Management
Google Workspace
Slack
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Novanta

novanta.com
Novanta supplies photonics, vision and precision motion components to equipment manufacturers. Its lasers, encoders and imaging subsystems go into medical and advanced industrial machines. The company operates through a family of specialised engineering brands.
novanta.com • HQ: Bedford, United States • Information Technology • Data & Analytics • Health Care • 501-1000 employees • Est. 1968
HQ: Bedford, United States • Information Technology • Data & Analytics • Health Care • 501-1000 employees • Est. 1968
Verified live · 1 day ago 2 months ago

Senior Data Engineer

$101k – $162k per year • Senior • 7+ years expUnited States • Remote (AMER, APAC, Europe) • Bachelor's Degree • Full-Time • Senior
Python
SQL
Databases
Amazon Redshift
Databricks
Google BigQuery
Snowflake
AI/ML
Dagster
dbt
Embeddings
LLM
RAG
AI Agents
Function Calling
DevOps
Azure
Azure DevOps
CI/CD
Git
GitHub Actions
GitLab CI
GitHub
GitLab
Analytics
Power BI
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3Pillar Global

3pillar.ai
3Pillar Global is an international digital product development firm that partners with tech-forward companies to build custom software, web applications, and mobile platforms. The company combines product strategy, engineering, and user experience design to turn client concepts into scalable, revenue-generating digital products. Operating with global delivery centers, it delivers full-lifecycle product development to clients across media, healthcare, finance, and consumer sectors.
3pillar.ai • HQ: Washington, United States • Software • Information Technology • Artificial Intelligence • 1001-5000 employees
HQ: Washington, United States • Software • Information Technology • Artificial Intelligence • 1001-5000 employees
Verified live · 7 hours ago 2 months ago

Senior Python Data Engineer

Senior • 5+ years exp • Remote (Romania) • Full-Time • Senior
Python
SQL
AI/ML
Jupyter Notebook
Streamlit
AI Agents
LLM
DevOps
AWS
Analytics
Tableau
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Deutsche Bahn

deutschebahn.com
Deutsche Bahn is the national railway company of Germany and one of the world's leading mobility and logistics providers. Headquartered in Berlin, the state-owned enterprise operates a vast rail network carrying millions of passengers and heavy freight across Europe daily. Beyond passenger rail, the company manages critical transport infrastructure and global logistics services through subsidiaries like DB Cargo and DB Schenker.
deutschebahn.com • HQ: Berlin, Germany • Logistics • Transportation & Logistics • Rail Transport
HQ: Berlin, Germany • Logistics • Transportation & Logistics • Rail Transport
Remote/Hybrid (Bucharest, Romania) • Visa sponsorship • Master's Degree
C++
Python
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ING Group

ing.com
ING Group is a Dutch multinational banking and financial services corporation headquartered in Amsterdam, with a strong presence across Europe and the globe. The institution provides a comprehensive range of services, including retail and wholesale banking, commercial lending, and asset management for individuals, corporations, and government entities. Driven by a commitment to sustainability and digital innovation, the company empowers its customers to stay a step ahead in both their personal and professional financial lives.
ing.com • HQ: Amsterdam, Netherlands • Investment Banking • Financial Services • Banking • 1001-5000 employees • Est. 1918
HQ: Amsterdam, Netherlands • Investment Banking • Financial Services • Banking • 1001-5000 employees • Est. 1918
Junior • 1+ year expIn office (Bucharest, Romania) • Bachelor's Degree • Full-Time • Junior
Python
SQL
AI/ML
Spark
DevOps
Git
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Verified live · 1 day ago 3 months ago

Financial Crime Prevention Data Steward@ING Hubs Romania

In office (Bucharest, Romania) • Bachelor's Degree • Full-Time • English: B2
SQL
Cybersecurity
GDPR
Analytics
Power BI
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Bosch

bosch.com
Bosch is a leading global supplier of technology and services, operating across mobility solutions, industrial technology, consumer goods, and energy and building technology. Headquartered in Germany, the enterprise is renowned for its innovations in Internet of Things (IoT) software, automotive components, power tools, and household appliances.
bosch.com • HQ: Gerlingen, Germany • Consumer Electronics • Artificial Intelligence • Hardware • Home Appliances • Automotive Manufacturing • Manufacturing • Consumer Goods • 5000+ employees
HQ: Gerlingen, Germany • Consumer Electronics • Artificial Intelligence • Hardware • Home Appliances • Automotive Manufacturing • Manufacturing • Consumer Goods • 5000+ employees
Verified live · 1 hour ago 2 months ago

Data Engineer Consultant

Senior • 5+ years expTimișoara • Remote (Romania) • Relocation • Bachelor's Degree • Full-Time • Middle • German (Optional) • English: B2
SQL
Python
Databases
Databricks
AI/ML
dbt
Spark
DevOps
CI/CD
Git
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Proton

proton.ai
Proton is the AI industry cloud platform built just for distributors. Automate orders, enrich your catalog, grow eCommerce carts, and find sales opportunities.
proton.ai • Cambridge • Data & Analytics • Artificial Intelligence • Cloud Computing
Cambridge • Data & Analytics • Artificial Intelligence • Cloud Computing
Verified live · 1 day ago 2 months ago

Senior Data Engineer (AI-Native) — Data Layer

Senior • 7+ years exp • Remote (LATAM, Europe) • Senior
SQL
AI/ML
Claude
Claude Code
Cursor
AI Agents
OpenAI Codex
Analytics
ETL/ELT
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Showpad

showpad.com
Showpad is a Belgian software company founded in 2011 and headquartered in Ghent. Its sales enablement platform organises content, training and buyer engagement for large sales organisations. The company serves global enterprises from offices in Europe and the United States.
showpad.com • HQ: Ghent, Belgium • Sales & Marketing • Sales Enablement • Artificial Intelligence • Est. 2011
HQ: Ghent, Belgium • Sales & Marketing • Sales Enablement • Artificial Intelligence • Est. 2011
Open 124 daysVerified live · 11 hours ago 5 months ago

Knowledge & Data Architect

Staff+ • Remote/Hybrid (Bucharest, Romania) • Architect
Python
TypeScript
Databases
Amazon Neptune
GraphDB
OpenSearch
pgvector
PostgreSQL
ClickHouse
AI/ML
LLM
RAG
Knowledge Graph
dbt
DevOps
CI/CD
CloudFormation
AWS
AWS Fargate
AWS Lambda
Amazon ECS
Amazon S3
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Open 159 daysVerified live · 11 hours ago 6 months ago

Senior Data Platform Engineer

Senior • In office (Bucharest, Romania) • Senior
Python
SQL
TypeScript
Databases
Amazon Redshift
Apache Kafka
Delta Lake
AI/ML
Spark
DevOps
AWS
AWS CDK
AWS Lambda
Amazon S3
AWS Step Functions
IAM
AWS Fargate
CI/CD
Docker
Git
Kubernetes
Amazon ECS
Amazon Kinesis
Cybersecurity
GDPR
Analytics
ETL/ELT
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Thales Alenia Space

thalesaleniaspace.com
We believe in Space as humankind’s new horizon to build a better, sustainable Life on Earth. In Space, governments, institutions and companies rely on us to design, operate and deliver a whole range of satellite-based systems.
thalesaleniaspace.com • Victoria • Montreal • Orlando • Burlington • Irvine • Environmental Science • Space & Aerospace • Earth Observation • 5000+ employees
Victoria • Montreal • Orlando • Burlington • Irvine • Environmental Science • Space & Aerospace • Earth Observation • 5000+ employees
Verified live · 11 min ago 2 months ago

Senior DBA Engineer - with Cassandra

Senior • Remote/Hybrid (Bucharest, Romania) • Full-Time • Senior • English: C1
Java
SQL
Java
Apache Tomcat
Databases
Apache Kafka
Cassandra
ElasticSearch
MariaDB
Oracle
PostgreSQL
DevOps
Docker
HAProxy
Nginx
VMWare
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Verified live · 11 min ago 2 months ago

Data Engineer | Pipelines With a Mission (AI Track Inside)

Junior • 2+ years expRemote/Hybrid (Bucharest, Romania) • Full-Time • Junior • French
Python
SQL
AI/ML
Spark
Analytics
ETL/ELT
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Eneba

eneba.com
Eneba is a Lithuanian e-commerce company founded in 2018 and headquartered in Kaunas. Its marketplace sells digital game keys, gift cards and in-game currency. The platform serves millions of gamers worldwide.
eneba.com • HQ: Kaunas, Lithuania • Coupons, Deals & Cashbacks • Gift Cards & Loyalty Programs • Commerce • 11-50 employees • Est. 2018
HQ: Kaunas, Lithuania • Coupons, Deals & Cashbacks • Gift Cards & Loyalty Programs • Commerce • 11-50 employees • Est. 2018
Verified live · 1 day ago 2 months ago

Data Engineer, Platform

$69k – $178k per year (Estimated) • Equity • Senior • 5+ years exp • Remote (Europe) • PhD • Full-Time • Senior
Python
SQL
Databases
Databricks
Snowflake
AI/ML
Spark
DevOps
AWS
Azure
Kubernetes
Git
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Welltech

welltech.com
Welltech is about creating mobile applications that improve the Health of Millions of People around the World! The main distinguishing feature of our People is their desire to constantly grow, develop and learn new things. We currently have 500+ p...
welltech.com • Information Technology • 201-500 employees
Information Technology • 201-500 employees
Verified live · 5 hours ago 2 months ago

Senior Data Engineer (Redshift)

Senior • 4+ years exp • Remote (Bulgaria, Hungary, Romania, Armenia, Estonia) • Full-Time • Senior
Go
Python
SQL
Python
pySpark
Databases
Amazon Redshift
Snowflake
AI/ML
dbt
Spark
DevOps
AWS
AWS Lambda
CI/CD
Datadog
GitLab CI
Grafana
Graylog
Terraform
Kubernetes
Amazon Kinesis
Amazon S3
GitLab
Amazon EC2
Amazon EKS
Analytics
ETL/ELT
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Finastra

finastra.com
Finastra is a global financial software giant created in 2017 through the combination of long-standing fintech firms Misys and D+H. The company provides core software solutions across retail banking, transaction banking, lending, treasury, and capital markets, supported by its open platform architecture. Serving thousands of financial institutions worldwide - including most of the top 100 global banks - it helps organizations modernize their core operations and accelerate digital transformation.
finastra.com • HQ: London, United Kingdom • Financial Services • Banking • FinTech • 1001-5000 employees • Est. 2017
HQ: London, United Kingdom • Financial Services • Banking • FinTech • 1001-5000 employees • Est. 2017
Verified live · 1 day ago 2 months ago

Senior Database Administrator

Senior • Remote/Hybrid (Bucharest, Romania) • Bachelor's Degree • Full-Time • Senior
Bash
Python
SQL
Databases
Oracle
PostgreSQL
DevOps
Azure
Azure DevOps
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Saas Group

saas.group
saas.group is a SaaS operator that builds and grows a portfolio of established software-as-a-service products. Rather than focusing on a single application, the company appears to specialise in acquiring or taking long-term stewardship of profitable, niche SaaS businesses and then improving them over time. The problem it aims to solve is a common one in SaaS, many good products reach a stable stage but need focused investment in product development, customer experience, marketing, and operations to keep growing sustainably.
saas.group • Analytics Platforms • Data & Analytics • Information Technology • Professional Services • Software • 201-500 employees
Analytics Platforms • Data & Analytics • Information Technology • Professional Services • Software • 201-500 employees
Verified live · 2 hours ago 3 months ago

Lead Data Platform Engineer (German Speaker)

$89k – $202k per year (Estimated) • Lead • 5+ years exp • Remote (Europe) • Staff • German: C1
Go
SQL
Databases
Google BigQuery
AI/ML
Claude
Claude Code
dbt
OpenAI Codex
DevOps
CI/CD
Docker
GCP
Google Cloud Run
Incident Management
Kubernetes
Platform Engineering
Terraform
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Worldpay

worldpay.com
Worldpay is a global payment processing provider headquartered in Cincinnati, Ohio, and London, United Kingdom, with origins dating back to 1971. The company offers a comprehensive suite of payment technology solutions, including merchant acquiring, payment gateway services, and point-of-sale systems for diverse business sectors. It operates internationally across more than 140 countries, processing billions of transactions annually for merchants ranging from small businesses to large global enterprises.
worldpay.com • HQ: Cincinnati, United States • Blockchain & Crypto • Fraud Detection • Cybersecurity • POS Systems • Commerce • FinTech • Financial Services • Payments • 1001-5000 employees • Est. 1971
HQ: Cincinnati, United States • Blockchain & Crypto • Fraud Detection • Cybersecurity • POS Systems • Commerce • FinTech • Financial Services • Payments • 1001-5000 employees • Est. 1971
Verified live · 11 hours ago 3 months ago

Oracle Database Administrator Specialist

Remote/Hybrid (Bucharest, Romania) • Full-Time
Assembly
Databases
Oracle
PostgreSQL
DevOps
AIOps
Ansible
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Datafold

datafold.com
Datafold catches data quality regressions before they ship by comparing datasets across code changes and migrations. Founded in 2020 in San Francisco, it added artificial intelligence agents that translate legacy SQL between warehouse dialects. Data teams use it as a test suite for analytics and feature pipelines.
datafold.com • HQ: San Francisco, United States • Data Engineering • Data & Analytics • Artificial Intelligence • Est. 2020
HQ: San Francisco, United States • Data Engineering • Data & Analytics • Artificial Intelligence • Est. 2020
Top 25% payVerified live · 1 day ago 3 months ago

Forward Deployed Data Engineer - EU

$99k – $157k per year • Middle • 3+ years exp • Remote (EU) • Full-Time • Middle
Databricks
Snowflake
AI/ML
dbt
Analytics
ETL/ELT
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Adobe

adobe.com
Adobe is an American software company founded in 1982 by John Warnock and Charles Geschke and headquartered in San Jose, California. It created the PostScript and PDF formats and built the industry-standard creative toolset around Photoshop, Illustrator, Premiere Pro, After Effects and InDesign, now delivered as the Creative Cloud subscription. The company also runs Document Cloud for electronic signatures and document workflows, Experience Cloud for enterprise marketing analytics and personalisation, and the commercially safe Firefly family of generative AI models.
adobe.com • HQ: San Jose, United States • Sales & Marketing • Document Management • Artificial Intelligence • LLM & Generative AI • Software • Design & Creative • Graphic Design • Productivity Software • Digital Design • 5000+ employees • Est. 1982
HQ: San Jose, United States • Sales & Marketing • Document Management • Artificial Intelligence • LLM & Generative AI • Software • Design & Creative • Graphic Design • Productivity Software • Digital Design • 5000+ employees • Est. 1982
Verified live · 1 day ago 3 months ago

Data Platform Engineer

Middle • 3+ years expIn office (Bucharest, Romania) • Bachelor's Degree • Full-Time • Middle
Python
SQL
Databases
Databricks
Microsoft Fabric
Apache Kafka
MySQL
AI/ML
Airflow
LangChain
LangSmith
LLM
DevOps
AWS
Azure
Amazon S3
Amazon EKS
Azure AKS
Kubernetes
Prometheus
Splunk
Vector
Analytics
Power BI
Tableau
Management
Jira
ServiceNow
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PTC

ptc.com
PTC Inc. is a global software and services company headquartered in Boston, Massachusetts, and founded in 1985. The company develops a suite of technology solutions including computer-aided design (CAD), product lifecycle management (PLM), industrial internet of things (IIoT), and augmented reality (AR) platforms. It serves over 30,000 customers worldwide, primarily in the discrete manufacturing, aerospace, and defense sectors, and is publicly traded on the NASDAQ under the ticker symbol PTC.
ptc.com • HQ: Boston, United States • Internet of Things • Information Technology • Simulation & Digital Twin • AR & VR • Manufacturing • Industrial IoT (IIoT) • Software • CAD & PLM • 1001-5000 employees • Est. 1985
HQ: Boston, United States • Internet of Things • Information Technology • Simulation & Digital Twin • AR & VR • Manufacturing • Industrial IoT (IIoT) • Software • CAD & PLM • 1001-5000 employees • Est. 1985
Verified live · 1 day ago 3 months ago

Data Warehouse Engineer

In office (Bucharest, Romania) • Bachelor's Degree • Full-Time
Python
SQL
Databases
Snowflake
AI/ML
Airflow
Great Expectations
DevOps
Terraform
GitLab
CI/CD
Docker
Git
GitLab CI
Analytics
ETL/ELT
Apply
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TRM Labs

trmlabs.com
TRM Labs is a blockchain intelligence and financial crime prevention platform headquartered in San Francisco, California. The company provides law enforcement agencies, government bodies, regulatory organizations, and financial institutions with tools to monitor, detect, and investigate illicit cryptocurrency transactions and digital asset fraud.
trmlabs.com • HQ: San Francisco, United States • Cybersecurity • Blockchain & Crypto • Blockchain Analytics
HQ: San Francisco, United States • Cybersecurity • Blockchain & Crypto • Blockchain Analytics
Verified live · 2 hours ago 4 months ago

Senior Data Scientist, Full Stack (LATAM)

Senior • Remote (LATAM, EEA, Europe, South America) • Full-Time • Senior
Python
SQL
Databases
Google BigQuery
AI/ML
AI Agents
Claude
Claude Code
Cursor
Spark
Web3
TRM Labs
IoT
Matter
Management
Notion
Slack
Apply
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Data Scientist Jobs in Bucharest
Frequently asked questions
How many Data Scientist jobs in Bucharest are available on Alion?
There are currently 30 active listings from 17 hiring companies on Alion, refreshed daily.
Which companies are hiring for Data Scientist jobs in Bucharest?
17 vetted startups and product companies are currently hiring on Alion.
Are remote options available for Data Scientist jobs in Bucharest?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Data Scientist jobs in Bucharest?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.