Data Scientist Jobs in Sofia

Data Scientist jobs in Sofia hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $43,429/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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Sofia
AI/ML
Software
Data
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DevOps & Cloud
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Robotics
Automotive
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Science

Tieto

tieto.com
tieto.com • HQ: Espoo, Finland • EHR & Clinical Software • Managed IT Services (MSP) • IT Outsourcing & Dedicated Teams • IT Consulting & Digital Transformation • Financial Software & Embedded Finance • 5000+ employees • Est. 1968 • IT services • Trust B • Hiring 306, 71 new
HQ: Espoo, Finland • EHR & Clinical Software • Managed IT Services (MSP) • IT Outsourcing & Dedicated Teams • IT Consulting & Digital Transformation • Financial Software & Embedded Finance • 5000+ employees • Est. 1968 • IT services • Trust B • Hiring 306, 71 new
Tieto is a Nordic software and IT services company, known as Tietoevry from the 2019 merger of the Finnish Tieto, founded in 1968, with the Norwegian company EVRY until it returned to the Tieto name. It supplies banking and payments software, public sector and healthcare systems, industry software and cloud and infrastructure services through units such as Tieto Banktech, Tieto Indtech and Tieto Tech Consulting, for clients across Finland, Norway, Sweden and other countries. Listed in Helsinki and Stockholm, the company is headquartered in Espoo, Finland.
Kimmo Pentikainen · Chief Executive Officer · decision-maker
Kimmo Alkio · Former Chief Executive Officer
Careers mailbox is known
Verified live · 4 hours ago 5 hours ago Hiring now · 86%

Data Engineer - Databricks and Banking Solutions - Tieto Tech Consulting (m/f/d)

Junior • 2+ years exp • Hybrid (Sofia, Bulgaria) • Full-Time • Senior • English
SQL
Python
Python
pySpark
Databases
Databricks
AI/ML
Spark
DevOps
Git
Azure
CI/CD
AWS
Analytics
ETL/ELT
Management
Agile
+3
Apply
Verified live · 4 hours ago 1 day ago Likely open · 63%

Senior Microsoft Fabric Data Engineer - Tieto Tech Consulting (m/f/d)

≈ $30k – $77k per year (Estimated) • Senior • 6+ years exp • Hybrid (Sofia, Bulgaria) • Full-Time • Senior • English
SQL
Python
Python
pySpark
Databases
Delta Lake
Microsoft Fabric
Snowflake
Databricks
AI/ML
Spark
DevOps
Azure DevOps
Git
Azure
CI/CD
Analytics
SSIS
Azure Data Factory
Dimensional Modeling
ETL/ELT
Power BI
Management
Agile
+10
Apply
Verified live · 4 hours ago 7 days ago Likely open · 68%

Data Architect – Tieto Tech Consulting (m/f/d)

≈ $40k – $95k per year (Estimated) • Staff+ • 4+ years exp • Hybrid (Sofia, Bulgaria) • Full-Time • Senior • English: C1
SQL
Python
Python
pySpark
Databases
Delta Lake
Azure SQL Database
Databricks
AI/ML
Spark
DevOps
Azure DevOps
Git
Azure
CI/CD
Analytics
Azure Data Factory
Dimensional Modeling
ETL/ELT
Power BI
Management
Agile
+8
Apply

SolarEdge Technologies

solaredge.com
solaredge.com • HQ: Herzliya, Israel • Energy Storage • Power Supplies & Power Electronics • Solar Energy • 1001-5000 employees • Est. 2006 • Hiring 71, 4 new
HQ: Herzliya, Israel • Energy Storage • Power Supplies & Power Electronics • Solar Energy • 1001-5000 employees • Est. 2006 • Hiring 71, 4 new
SolarEdge Technologies is an Israeli smart energy company headquartered in Herzliya that makes DC-optimised solar inverters, power optimisers, battery storage, backup systems, EV chargers and monitoring software for residential, commercial and utility installations. Founded in 2006 and listed on Nasdaq, it has over 4,000 employees and offices in 34 countries, with manufacturing in Austin, Texas and engineering teams in Israel and Bengaluru. It hires power electronics, embedded, FPGA, hardware and PCB engineers, manufacturing quality and debug engineers, technicians, Oracle and IT specialists and sales managers.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 6 hours ago Hiring now · 86%

Data Engineer

≈ $31k – $80k per year (Estimated) • Senior • 5+ years exp • Hybrid (Sofia, Bulgaria) • Bachelor's Degree • Full-Time • Senior
SQL
Python
Python
Dask
Databases
Cassandra
Vertica
Redis
MySQL
Apache Kafka
AI/ML
Polars
Pandas
Ray
Time Series
Amazon SageMaker
Spark
Machine Learning
DevOps
AWS Lambda
Amazon S3
Docker
Kubernetes
AWS
Analytics
ETL/ELT
+13
Apply

Experian

experian.com
experian.com • HQ: Dublin, Ireland • Fraud Detection • Credit Bureaus & Rating Agencies • 5000+ employees • Est. 1996 • Trust B • Hiring 245, 49 new
HQ: Dublin, Ireland • Fraud Detection • Credit Bureaus & Rating Agencies • 5000+ employees • Est. 1996 • Trust B • Hiring 245, 49 new
Experian is a consumer credit reporting and data analytics company that traces its origins to nineteenth-century credit reference work and was established in its present form in 1996. It maintains credit files on more than a billion people and businesses, and sells scoring, decisioning, fraud prevention and marketing data to lenders, insurers and telecommunications firms, while offering consumers direct access to their own reports and monitoring. The company is registered in Dublin, listed on the London Stock Exchange, and runs its largest operations in the United States, the United Kingdom and Brazil.
Lloyd Pitchford · Chief Financial Officer · decision-maker
Brian Cassin · Chief Executive Officer · decision-maker
No careers mailbox known
Verified live · 4 hours ago 2 days ago Likely open · 63%

Senior Data Scientist

≈ $31k – $80k per year (Estimated) • Senior • Hybrid (Sofia, Bulgaria) • Full-Time • Senior • English
C++
Python
AI/ML
Hadoop
Time Series
Spark
Machine Learning
Apply

Huvepharma

huvepharma.com
huvepharma.com • HQ: Sofia, Bulgaria • Animal Nutrition • APIs & Drug Manufacturing • Hiring 3, 2 new
HQ: Sofia, Bulgaria • Animal Nutrition • APIs & Drug Manufacturing • Hiring 3, 2 new
Huvepharma is a privately owned global pharmaceutical and feed additives company that develops, manufactures and markets human and animal health products. It has grown through investment in its facilities and acquisitions in Europe and the United States and is active in more than 100 countries. The company is headquartered in Sofia, Bulgaria.
No named decision-maker yet.
No careers mailbox known
2 days ago Hiring now · 86%

Data Engineer

≈ $24k – $64k per year (Estimated) • In office (Sofia, Bulgaria)
SQL
PowerShell
Python
Databases
Microsoft Fabric
DevOps
Azure
Azure DevOps
Git
CI/CD
Analytics
DataStage
Azure Data Factory
+2
Apply

TTEC

ttec.com
ttec.com • Sofia • Business Process Outsourcing (BPO) • Call Center Services • Est. 1984 • Hiring 9, 3 new
Sofia • Business Process Outsourcing (BPO) • Call Center Services • Est. 1984 • Hiring 9, 3 new
TTEC is a global customer experience technology and services company that specializes in Customer Experience (CX) strategy, contact center operations, and AI-enhanced services. Serving brands across diverse industries, TTEC employs a unique blend of human talent and AI technology to optimize customer interactions and drive satisfaction. With over 54,000 employees across 80+ contact centers, TTEC provides tailored solutions that enhance customer journeys, improve operational efficiency, and foster long-term loyalty.
No named decision-maker yet.
No careers mailbox known
≈ $22k – $60k per year (Estimated) • Hybrid (Sofia, Bulgaria) • Full-Time
SQL
PowerShell
C#
C#
.NET
Databases
MS SQL
Oracle
DevOps
Windows Server
Linux
Kubernetes
Cybersecurity
Active Directory
Analytics
SSIS
+3
Apply
10 days ago Hiring now · 81%

Database Administrator – Microsoft SQL Server

≈ $22k – $60k per year (Estimated) • Middle • 3+ years exp • Hybrid (Sofia, Bulgaria) • Middle
SQL
PowerShell
Databases
MS SQL
Oracle
DevOps
Windows Server
Cybersecurity
Active Directory
Analytics
SSIS
Apply

Excelsior Works

exwo.com
exwo.com • Sofia • Digital Goods • Media & Entertainment • Hiring 3, 3 new
Sofia • Digital Goods • Media & Entertainment • Hiring 3, 3 new
Excelsior Works is a technology-driven entertainment company building digital products from Sofia for a global audience. See open roles and apply in minutes — no account, no endless logins.
No named decision-maker yet.
No careers mailbox known
3 days ago Hiring now · 90%

Data Engineer

≈ $25k – $67k per year (Estimated) • Hybrid (Sofia, Bulgaria)
SQL
Python
Databases
Google BigQuery
Amazon Redshift
Snowflake
Apache Kafka
AI/ML
Airflow
Dagster
DevOps
Git
Docker
Kubernetes
CI/CD
Analytics
Looker
Tableau
Power BI
+7
Apply

A1 Bulgaria

a1.bg
a1.bg • HQ: Sofia, Bulgaria • Broadband • Mobile Networks • 1001-5000 employees • Hiring 52, 10 new
HQ: Sofia, Bulgaria • Broadband • Mobile Networks • 1001-5000 employees • Hiring 52, 10 new
A1 Bulgaria is a telecommunications operator offering mobile and fixed services, the latest smartphones and devices, as well as digital, business and financial services, with online purchasing. Its Competence Delivery Center in Sofia hires AI architects, site reliability engineers, cloud optimization engineers, QA engineers and software asset management leads to support the group's operations. The company is headquartered in Sofia, Bulgaria.
No named decision-maker yet.
No careers mailbox known
3 days ago Hiring now · 90%

DWH SQL Developer

≈ $23k – $62k per year (Estimated) • In office (Sofia, Bulgaria)
SQL
Databases
MS SQL
Teradata
DevOps
Azure
Analytics
SSIS
DataStage
ETL/ELT
Power BI
Apply
16 days ago Likely open · 60%

Data Scientist

Junior • 1+ year exp • In office (Sofia, Bulgaria) • Junior
SQL
Python
Databases
Databricks
AI/ML
Scikit-learn
Pandas
NumPy
Machine Learning
MLFlow
TensorFlow
Prompt Engineering
Spark
PyTorch
DevOps
GitHub
Git
Docker
Analytics
Seaborn
Matplotlib
Tableau
Power BI
Management
Jira
Scrum
Agile
+14
Apply
23 days ago Likely open · 52%

Data Engineer

≈ $25k – $66k per year (Estimated) • Middle • 3+ years exp • In office (Sofia, Bulgaria) • Middle
SQL
Python
Python
pySpark
AI/ML
Pandas
NumPy
Spark
DevOps
Linux
Apply

Commerzbank

commerzbank.com
commerzbank.com • HQ: Frankfurt am Main, Germany • Investment Banking & M&A Advisory • Commercial & Retail Banks • Wealth Management & Financial Advisors • 5000+ employees • Est. 1870 • Trust A • Hiring 388, 21 new
HQ: Frankfurt am Main, Germany • Investment Banking & M&A Advisory • Commercial & Retail Banks • Wealth Management & Financial Advisors • 5000+ employees • Est. 1870 • Trust A • Hiring 388, 21 new
Commerzbank is a German universal bank headquartered in Frankfurt am Main, serving private and small-business customers, wealth management clients, corporate clients and financial institutions. Founded in Hamburg in 1870 and listed on the Frankfurt Stock Exchange, the group includes the online bank comdirect and the Polish subsidiary mBank, and runs technology and service centres in Sofia, Prague and Malaysia alongside its German branch network. It hires client advisers, apprentices, dual-study students, interns and trainees in Germany, plus application operations, cloud platform and Azure engineers, credit analysts and risk and governance specialists.
Bettina Orlopp · Managing Directors · decision-maker
Careers mailbox is known
Verified live · 10 min ago 3 days ago Hiring now · 90%

Senior MS-SQL Database Administrator (m/f/diverse)

≈ $29k – $76k per year (Estimated) • Senior • 5+ years exp • Hybrid (Sofia, Bulgaria) • Senior
SQL
Databases
Oracle
MS SQL
DevOps
GCP
Azure
Apply
Verified live · 10 min ago 4 days ago Hiring now · 90%

Senior Oracle Database Administrator (m/f/diverse)

≈ $29k – $76k per year (Estimated) • Senior • 5+ years exp • Hybrid (Sofia, Bulgaria) • Senior
PHP
SQL
Python
Databases
Oracle
MS SQL
DevOps
Unix
Linux
GCP
Apply
Verified live · 10 min ago 4 days ago Hiring now · 90%

Junior Oracle Database Administrator (m/f/diverse)

Junior • 1+ year exp • Hybrid (Sofia, Bulgaria) • Junior
PHP
SQL
Python
Databases
Oracle
MS SQL
DevOps
Unix
Linux
GCP
Apply

dormakaba Group

dormakabagroup.com
dormakabagroup.com • HQ: Sofia, Bulgaria • Hiring 9, 2 new
HQ: Sofia, Bulgaria • Hiring 9, 2 new
The dormakaba Group is a globally leading provider of smart & secure access solutions. They provide everything for secure access to buildings & rooms.
No named decision-maker yet.
Careers mailbox is known
4 days ago Hiring now · 90%

Product Data Integration Specialist

≈ $24k – $64k per year (Estimated) • Hybrid (Sofia, Bulgaria)
Informatica
Master Data Management
ETL/ELT
Management
Scrum
Agile
Apply
25 days ago Likely open · 49%

Senior Data Scientist – Predictive Analytics

≈ $31k – $80k per year (Estimated) • Senior • 15+ years exp • Hybrid (Sofia, Bulgaria) • Senior
Python
Databases
Microsoft Fabric
Databricks
AI/ML
Machine Learning
AI Agents
DevOps
Azure
CI/CD
Apply

KBC Global Services

kbc-group.com
kbc-group.com • HQ: Sofia, Bulgaria • IT Consulting & Digital Transformation • Custom Software Development • Hiring 11
HQ: Sofia, Bulgaria • IT Consulting & Digital Transformation • Custom Software Development • Hiring 11
KBC Global Services is the IT engine of KBC Group, a bank-insurance group serving more than 12 million clients across Europe. Since 2021 it has supported the digital transformation of the group with software development, QA and AI work, and it hires data engineers, Java and Angular developers and CI/CD support engineers. The company is headquartered in Sofia, Bulgaria.
No named decision-maker yet.
No careers mailbox known
7 days ago Hiring now · 89%

Software Engineer – Data Engineering team

≈ $25k – $67k per year (Estimated) • Hybrid (Sofia, Bulgaria)
Python
AI/ML
Pandas
Spark
DevOps
GitHub
Terraform
Docker
Kubernetes
CI/CD
AWS
+1
Apply
7 days ago Hiring now · 89%

Data Engineer – AI Tools & Platforms

≈ $25k – $67k per year (Estimated) • Hybrid (Sofia, Bulgaria)
Python
AI/ML
Spark
Machine Learning
DevOps
Platform Engineering
GitHub Actions
Jenkins
Terraform
Docker
Kubernetes
CI/CD
AWS
+3
Apply

Apex Group

apexgroup.com
apexgroup.com • HQ: Hamilton, Bermuda • Custody & Fund Administration • 5000+ employees • Est. 2003 • Trust B • Hiring 400, 9 new
HQ: Hamilton, Bermuda • Custody & Fund Administration • 5000+ employees • Est. 2003 • Trust B • Hiring 400, 9 new
Apex Group is a financial services provider founded in Bermuda in 2003 that administers funds and corporate structures for asset managers, and it has grown through one of the most aggressive acquisition programmes in the sector. It provides fund administration, depositary and custody services, corporate and company secretarial work, transfer agency, and increasingly environmental and regulatory reporting, serving private equity, credit, real estate and hedge fund managers. Headquartered in Hamilton with operations in more than fifty countries, it now administers well over three trillion dollars in assets and employs tens of thousands of people.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 days ago 8 days ago Likely open · 61%

Data Engineer

Junior • 2+ years exp • In office (Sofia, Bulgaria) • Full-Time • Junior
Scala
Java
SQL
Python
Databases
RabbitMQ
Snowflake
Databricks
Apache Kafka
AI/ML
Airflow
dbt
DevOps
AWS Lambda
AWS Step Functions
Git
Azure
CI/CD
AWS
Analytics
Fivetran
Azure Data Factory
AWS Glue
ETL/ELT
Power BI
Management
Agile
+14
Apply

Sirma Group

sirma.com
sirma.com • HQ: Sofia, Bulgaria • Knowledge Graphs • EHR & Clinical Software • Financial Software & Embedded Finance • Custom Software Development • Est. 1992 • Hiring 3, 1 new
HQ: Sofia, Bulgaria • Knowledge Graphs • EHR & Clinical Software • Financial Software & Embedded Finance • Custom Software Development • Est. 1992 • Hiring 3, 1 new
Sirma Group is a Bulgarian technology holding founded in 1992 and headquartered in Sofia. It develops software for banking, insurance, healthcare and semantic data through several subsidiaries. The group is listed on the Bulgarian Stock Exchange and employs over a thousand people.
No named decision-maker yet.
Careers mailbox is known
8 days ago Hiring now · 90%

Senior DB Admin / Data Scientist

≈ $33k – $86k per year (Estimated) • Senior • 5+ years exp • Varna • Sofia • Ruse • Remote (likely Bulgaria) • Senior
Java
SQL
Python
Java
Hibernate
HikariCP
Flyway
JOOQ
Databases
Amazon Aurora
Redis
PostgreSQL
AI/ML
Machine Learning
DevOps
Docker
AWS
Cybersecurity
SOC 2
Least Privilege
HIPAA
GDPR
Analytics
Metabase
Power BI
+11
Apply

Ebiquity

ebiquity.com
ebiquity.com • HQ: London, United Kingdom • Advertising • Market Research • 51-200 employees • Est. 1997 • Hiring 6
HQ: London, United Kingdom • Advertising • Market Research • 51-200 employees • Est. 1997 • Hiring 6
We consult more than 75 of the world’s top 100 brands, helping them deliver Effective and Responsible Advertising.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 8 days ago Hiring now · 89%

Data Scientist

Junior • 1+ year exp • Hybrid (Sofia, Bulgaria) • Bachelor's Degree • Full-Time • Junior • English: C1
SQL
Python
AI/ML
Machine Learning
Time Series
DevOps
Git
GCP
Azure
AWS
Apply

Danfoss

danfoss.com
danfoss.com • HQ: Nordborg, Denmark • Industrial Machinery • Motors, Drives & Motion Control • HVAC & Refrigeration • 1001-5000 employees • Est. 1933 • Hiring 553, 90 new
HQ: Nordborg, Denmark • Industrial Machinery • Motors, Drives & Motion Control • HVAC & Refrigeration • 1001-5000 employees • Est. 1933 • Hiring 553, 90 new
Danfoss is a Danish engineering group headquartered in Nordborg that makes mechanical and electronic components for climate solutions, power solutions and drives, including valves, compressors, heat exchangers, hydraulics and frequency converters. Founded in 1933 by Mads Clausen and still family-owned, it runs factories and engineering sites across Europe, the Americas and Asia, with large teams in Florida, Illinois, Iowa, Mexico, India, China and Slovenia. Its careers board lists quality, test and application engineers, production operators and assemblers, project and sales engineers, and student workers.
No named decision-maker yet.
Careers mailbox is known
Verified live · 10 min ago 9 days ago Long shot · 23%

Data scientist, Engineering data

≈ $23k – $62k per year (Estimated) • Hybrid (Sofia, Bulgaria) • English: B2
SQL
Python
AI/ML
NumPy
Time Series
Robotics
Digital Twin
Apply
Verified live · 10 min ago 12 days ago Long shot · 20%

Senior Data Engineer

≈ $28k – $74k per year (Estimated) • Senior • In office (Sofia, Bulgaria) • Senior • Bulgarian • English
Rust
TypeScript
SQL
Python
Databases
NATS
TimescaleDB
InfluxDB
Apache Kafka
PostgreSQL
AI/ML
Dagster
Flink
Time Series
Spark
DevOps
VictoriaMetrics
Docker
GCP
Kubernetes
Azure
AWS
+11
Apply

Банка ДСК

dskbank.bg
dskbank.bg • HQ: Sofia, Bulgaria • Hiring 34, 6 new
HQ: Sofia, Bulgaria • Hiring 34, 6 new
Банка ДСК предлага пакет от банкови услуги и продукти, включително индивидуално банкиране, премиум и корпоративно банкиране, дебитни и кредитни карти.
No named decision-maker yet.
Careers mailbox is known
≈ $31k – $80k per year (Estimated) • Senior • 3+ years exp • In office (Sofia, Bulgaria) • Senior
SQL
Python
Databases
Databricks
Apache Kafka
PostgreSQL
AI/ML
Airflow
dbt
Spark
DevOps
Git
CI/CD
Analytics
Power BI
+3
Apply

Deloitte Central Europe

deloittece.com
deloittece.com • HQ: Warsaw, Poland • Management Consulting • Tax Advisory & Preparation • Audit & Assurance Firms • 501-1000 employees • Hiring 262, 13 new
HQ: Warsaw, Poland • Management Consulting • Tax Advisory & Preparation • Audit & Assurance Firms • 501-1000 employees • Hiring 262, 13 new
Deloitte Central Europe is the regional member firm of the Deloitte network covering Poland, the Czech Republic, Slovakia, Hungary, Romania, Bulgaria, Croatia, Serbia and other countries of the region. It provides audit and assurance, tax, legal, risk advisory, financial advisory and technology consulting services, including Salesforce, SAP and cybersecurity work, to public and private clients, and runs large delivery teams in Bucharest, Budapest, Warsaw and Sofia. The firm is headquartered in Warsaw, Poland.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 hours ago 13 days ago Long shot · 15%

Data Governance Technology Consultant | Bulgaria

Junior • 1+ year exp • In office (Sofia, Bulgaria) • Junior • English: C1
Java
SQL
Python
Databases
Snowflake
Databricks
Cybersecurity
GDPR
Analytics
Informatica
Talend
Collibra
Tableau
Power BI
Microsoft Excel
Management
Kanban
BPMN
Scrum
Agile
+8
Apply
Verified live · 3 hours ago 13 days ago Long shot · 23%

Data Architect – Databricks | Bulgaria

≈ $41k – $98k per year (Estimated) • Staff+ • 10+ years exp • In office (Sofia, Bulgaria) • Architect • Bulgarian: C2 • English
SQL
Python
Python
pySpark
Databases
Delta Lake
Databricks
Google BigQuery
Amazon Redshift
Microsoft Fabric
Snowflake
AI/ML
Spark
Machine Learning
dbt
DevOps
Git
GCP
Azure
CI/CD
AWS
Terraform
+10
Apply
Verified live · 3 hours ago 13 days ago Long shot · 13%

Data Engineer - Databricks | Bulgaria

≈ $24k – $64k per year (Estimated) • In office (Sofia, Bulgaria) • Bulgarian: C2 • English
SQL
Python
Python
pySpark
Databases
Delta Lake
Databricks
AI/ML
Spark
dbt
Machine Learning
DevOps
Git
GCP
Azure
AWS
Terraform
CI/CD
Analytics
ETL/ELT
+7
Apply

MSCI

msci.com
msci.com • HQ: New York, United States • Data & Analytics • Wealth Management & Financial Advisors • Financial Services • Credit Bureaus & Rating Agencies • Financial Data & Market Intelligence • 501-1000 employees • Est. 1998 • NYSE: MSCI • Hiring 51, 13 new
HQ: New York, United States • Data & Analytics • Wealth Management & Financial Advisors • Financial Services • Credit Bureaus & Rating Agencies • Financial Data & Market Intelligence • 501-1000 employees • Est. 1998 • NYSE: MSCI • Hiring 51, 13 new
MSCI is a New York financial data company that builds indexes, risk analytics and sustainability ratings. Its benchmarks underpin trillions of dollars of investment products and its analytics platforms are used by institutional investors worldwide. The company is listed on the New York Stock Exchange.
No named decision-maker yet.
No careers mailbox known
Verified live · 19 min ago 13 days ago Fading · 42%

Climate Data Specialist

$26k – $28k per year • Junior • 2+ years exp • In office (Sofia, Bulgaria) • Bachelor's Degree • Junior
SQL
Python
AI/ML
Anomaly Detection
Human-in-the-Loop
ChatGPT
Claude
Copilot
LLM
Analytics
Tableau
Power BI
+2
Apply

ISI Markets

isimarkets.com
isimarkets.com • New York • London • Sofia • Warsaw • Financial Data & Market Intelligence • Market Research • 501-1000 employees • Startup • Hiring 10
New York • London • Sofia • Warsaw • Financial Data & Market Intelligence • Market Research • 501-1000 employees • Startup • Hiring 10
Identify opportunities & manage risk in hard-to-access markets. EMIS delivers comprehensive company, industry & news intelligence across 197 markets.
No named decision-maker yet.
Careers mailbox is known
Verified live · 17 min ago 14 days ago Hiring now · 90%

API & Data Integration Support Specialist

Junior • 1+ year exp • In office (Sofia, Bulgaria) • Bachelor's Degree • Full-Time • Junior
JavaScript
SQL
Python
DevOps
SOAP
Rest API
QA
Swagger
Postman
Apply
Verified live · 17 min ago 22 days ago Hiring now · 80%

Senior Data Engineer (SQL/C#)

≈ $29k – $75k per year (Estimated) • Senior • 7+ years exp • In office (Sofia, Bulgaria) • Bachelor's Degree • Full-Time • Senior • English: C1
C#
SQL
C#
.NET
Databases
MS SQL
OpenSearch
DevOps
Git
Azure
CI/CD
AWS
Bicep
Terraform
Analytics
ETL/ELT
Azure Data Factory
Management
Confluence
Jira
Scrum
Agile
+9
Apply

Telefónica Tech

telefonicatech.com
telefonicatech.com • HQ: Madrid, Spain • 501-1000 employees • Est. 2019 • Trust B • Hiring 39, 4 new
HQ: Madrid, Spain • 501-1000 employees • Est. 2019 • Trust B • Hiring 39, 4 new
Telefónica Tech is the digital business unit created by Telefónica in 2019 to group its cybersecurity, cloud, internet of things and data services. It integrates and operates enterprise technology for large corporations and public bodies across Europe and Latin America. The unit employs several thousand specialists and runs a network of security operations centres.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 14 days ago Likely open · 56%

Senior Data Engineer

≈ $30k – $78k per year (Estimated) • Senior • Hybrid (Sofia, Bulgaria) • Full-Time • Senior
SQL
Python
Databases
Microsoft Fabric
DevOps
Git
Azure
AWS
Azure DevOps
CI/CD
Cybersecurity
Crowdstrike
+1
Apply

BIC

bic.com
bic.com • HQ: Clichy, France • FMCG & Consumer Brand Groups • Office Supplies & Stationery • 1001-5000 employees • Trust A • Hiring 128, 7 new
HQ: Clichy, France • FMCG & Consumer Brand Groups • Office Supplies & Stationery • 1001-5000 employees • Trust A • Hiring 128, 7 new
BIC is a consumer products company that makes ballpoint pens, pocket lighters and one-piece shavers sold in 3.2 million retail outlets in more than 160 countries. Its vacancies include supply planners, a senior data engineer, trade marketing managers and area sales representatives in Nigeria. The company is headquartered in Clichy, France.
No named decision-maker yet.
No careers mailbox known
14 days ago Likely open · 59%

Senior Data Engineer

≈ $30k – $78k per year (Estimated) • Senior • 6+ years exp • In office (Sofia, Bulgaria) • Senior
SQL
Python
Python
pySpark
AI/ML
Spark
DevOps
Git
Azure
CI/CD
Analytics
Azure Data Factory
Dimensional Modeling
ETL/ELT
Power BI
Management
Agile
+4
Apply
Machines can read this selection · checked 18:32 UTC
Data Scientist Jobs in Sofia
Frequently asked questions
How many Data Scientist jobs in Sofia are available on Alion?
There are currently 39 active listings from 26 hiring companies on Alion, refreshed daily.
What salary do Data Scientist jobs in Sofia pay?
The average salary is around $43,429 per year based on the current listings.
Are remote options available for Data Scientist jobs in Sofia?
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 Sofia?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.