Toloka is a data company founded in 2014 and headquartered in Amsterdam that supplies human-generated training, fine-tuning and evaluation data for artificial intelligence systems. It began as a large-scale crowdsourcing platform and has repositioned around expert work, combining domain specialists, machine learning tooling and quality control pipelines to produce reasoning traces, preference rankings and agentic task data. Operating within the Nebius group and backed by Bezos Expeditions since 2025, the company serves frontier model laboratories and enterprises building their own systems.
HQ: Amsterdam, Netherlands • Machine Learning • Data & Analytics • Data Collection • LLM & Generative AI • Artificial Intelligence • 51-200 employees • Est. 2014
Remote (Europe, United States) • Freelance
HostPapa is a Canadian hosting company founded in 2006 and headquartered in Burlington, Ontario. It provides domains, web hosting and cloud services to small businesses. The company serves customers in dozens of countries.
HQ: Burlington, Canada • Content Creation • Web Hosting • Internet Services • 51-200 employees • Est. 2006
≈ $93k – $205k per year (Estimated) • Senior • Remote (EU, Europe) • Senior • English: B2
Python
Databases
Apache Kafka
NATS
PostgreSQL
Trino
AI/ML
Flink
RAG
Anthropic
Model Context Protocol
OpenAI
DevOps
AWS
Azure
Docker
GCP
Kubernetes
Axway is a software company spun out of Sopra in 2001 and specialised in enterprise integration. Its Amplify platform covers managed file transfer, business-to-business exchanges, application programming interface management and integration governance. Listed on Euronext Paris, it serves banks, healthcare organisations and manufacturers worldwide.
HQ: Puteaux, France • Information Technology • System Integration • Middleware Software • Est. 2001
Remote/Hybrid (Sofia, Bulgaria)
Snowflake
AI/ML
dbt
Management
ServiceNow
Marketing
Salesforce
Tryolabs is a specialized AI and machine learning solutions company that helps companies create business value by partnering with them through their AI journey.
Data & Analytics • Machine Learning • Artificial Intelligence • Est. 2009
≈ $93k – $205k per year (Estimated) • Senior • Remote • Full-Time • Senior
Python
SQL
AI/ML
Time Series Forecasting
Analytics
A/B Testing
Blockchain Capital is one of the earliest dedicated digital asset venture firms, founded in 2013 in San Francisco. It has invested across many funds in exchanges, infrastructure, decentralised finance and consumer applications. The firm was also a pioneer of tokenised fund structures, issuing a security token to represent limited partner interests.
HQ: San Francisco, United States • Blockchain & Crypto • Est. 2013
≈ $68k – $176k per year (Estimated) • Senior • Remote (EU, Europe, United Arab Emirates, South Africa) • Full-Time • Senior
Python
Rust
Databases
MariaDB
MySQL
DevOps
CI/CD
GitOps
HAProxy
Kubernetes
Terraform
ArgoCD
GitHub Actions
GitLab CI
GitHub
GitLab
≈ $80k – $147k per year (Estimated) • Senior • 5+ years exp • Remote (United Kingdom, Argentina, Brazil, Bulgaria, Canada) • Full-Time • Senior
Python
Rust
Databases
Milvus
OpenSearch
pgvector
PostgreSQL
Qdrant
Weaviate
AI/ML
Embeddings
Hybrid Search
Recommender Systems
DevOps
CI/CD
GitOps
HAProxy
Kubernetes
Terraform
Vector
ArgoCD
GitHub Actions
GitLab CI
GitHub
GitLab
CreateFuture is an AI transformation and software engineering partner that builds digital products, platforms, and AI-native solutions for enterprise clients. Headquartered in Edinburgh, Scotland, the company assists organizations across sectors like fintech, energy, and government in modernizing legacy technology and scaling intelligent workflows. Its services span business strategy, cloud infrastructure, customer experience design, and data engineering to drive digital growth.
HQ: Edinburgh, United Kingdom • Commerce • Digital Goods • 501-1000 employees • Est. 2010
Senior • In office (Sofia, Bulgaria) • Senior
Python
Python
pySpark
Databases
Microsoft Fabric
AI/ML
Spark
DevOps
CI/CD
Azure
Azure DevOps
DXC Technology is an American multinational information technology services and consulting company headquartered in Ashburn, Virginia. Formed in 2017 through the merger of Computer Sciences Corporation (CSC) and the Enterprise Services business of Hewlett Packard Enterprise (HPE), it trades publicly on the NYSE under the ticker DXC.
HQ: Ashburn, United States • Information Technology • IT Outsourcing • IT Consulting • 1001-5000 employees • Est. 2017
Junior • In office (Sofia, Bulgaria) • Full-Time • Junior
In office (Sofia, Bulgaria) • Full-Time
Assembly
SQL
Databases
Oracle
In office (Sofia, Bulgaria) • Bachelor's Degree • Full-Time
Python
SQL
Databases
Databricks
AI/ML
Spark
DevOps
AWS
Azure
CI/CD
Git
Terraform
Amazon Kinesis
Amazon S3
Analytics
ETL/ELT
Management
Confluence
Jira
SportyBet is an international sports betting, gaming, and digital entertainment platform owned by Sporty Group. Founded by Sudeep Ramnani in 2013, the platform is a market-leading sports betting operator in Africa - with operations across Nigeria, Ghana, Kenya, Zambia, Tanzania, and Uganda - and has expanded internationally into markets like Brazil.
HQ: London, United Kingdom • Gaming • Sports • iGaming & Gambling • Sports Betting • Est. 2013
Middle • 4+ years exp • Remote (LATAM, Europe) • Middle
Go
Python
Databases
MongoDB
MySQL
Amazon Aurora
Amazon DocumentDB
Amazon Redshift
ElasticSearch
PostgreSQL
RabbitMQ
DevOps
Ansible
ArgoCD
AWS
CI/CD
Helm
Jenkins
Kubernetes
SLI/SLO/SLA
Terraform
GitHub
Alertmanager
Grafana
Loki
Prometheus
≈ $65k – $160k per year (Estimated) • Junior • 2+ years exp • Remote (Europe, Asia) • Junior
Python
SQL
AI/ML
Spark
Recommender Systems
DevOps
AWS
Azure
GCP
ODAIA is developing cutting-edge predictive analytics AI platforms to facilitate improved health journeys by enhancing interactions with healthcare providers and the pharma industry.
Pharmaceuticals • Health Care • Artificial Intelligence • Est. 2018
≈ $76k – $170k per year (Estimated) • Equity • Middle • 3+ years exp • Remote • Middle
Python
SQL
Databases
DynamoDB
Snowflake
AI/ML
Claude
Dagster
Together AI
AI Agents
DevOps
AWS
AWS Lambda
CI/CD
Amazon ECS
Amazon S3
API Gateway
Analytics
ETL/ELT
Marketing
Salesforce
Valtech is a global digital transformation company that combines technology, creativity, data, and strategy to help organizations grow and innovate. It delivers services in experience design, enterprise transformation, commerce, marketing, data, and artificial intelligence. Valtech works with clients across industries such as retail, finance, manufacturing, mobility, healthcare, luxury, and travel.
HQ: London, United Kingdom • Commerce • E-commerce Platforms • Information Technology • IT Consulting • Est. 1993
≈ $91k – $230k per year (Estimated) • Remote (AMER, Europe) • Internship
Python
SQL
Databases
Apache Kafka
Databricks
ElasticSearch
Google BigQuery
AI/ML
Google ADK
Hadoop
Spark
DevOps
AWS
Azure
GCP
Analytics
ETL/ELT
Ruby Labs is a self-funded technology company that develops subscription-based digital consumer products across the health, wellness, education, and entertainment sectors. Leveraging an engineering-led architecture and proprietary data analytics, the firm builds scalable mobile applications designed to reach tens of millions of active global users. Operating with a remote-first, data-driven approach, the company focuses on creating high-impact consumer apps backed by internal marketing automation and custom payment infrastructures.
HQ: Los Angeles, United States • Health Care • Wellness • Software • Mobile App Development
Remote (EU, Ukraine) • Full-Time
Python
Ruby
SQL
Databases
ClickHouse
Google BigQuery
AI/ML
dbt
Dagster
DevOps
CI/CD
Grafana
Prometheus
Analytics
ETL/ELT
Remote (EU, Bosnia and Herzegovina, Kazakhstan, Montenegro, Serbia) • Full-Time
JavaScript
Python
Ruby
SQL
Databases
ClickHouse
Google BigQuery
AI/ML
dbt
DevOps
CI/CD
GCP
Git
Marketing
Google Ads
Meta Ads
Fastmarkets is a price reporting agency and commodity market intelligence provider headquartered in London, United Kingdom, with roots dating back to the founding of Metal Bulletin in 1913. The company provides benchmark price data, news, analysis, and forecasting services for the metals, mining, forest products, agriculture, and energy transition markets. It operates globally through a network of offices in Europe, Asia, and the Americas, serving industrial consumers, producers, and financial institutions as a subsidiary of Delinian.
HQ: London, United Kingdom • Data & Analytics • Metals & Metallurgy • Manufacturing • Forestry • Farming & Agriculture • Non-ferrous Metals • Mining • Natural Resources • 501-1000 employees • Est. 1913
Senior • 3+ years exp • Remote/Hybrid (Sofia, Bulgaria) • Full-Time • Senior
Python
SQL
Databases
MS SQL
Snowflake
Apache Kafka
AI/ML
Airflow
Claude
Copilot
Dagster
dbt
Pandas
Prefect
Anthropic
Prompt Engineering
DevOps
AWS
Azure
Azure DevOps
CI/CD
Cortex
GCP
Git
GitHub Actions
Kubernetes
Prometheus
GitHub
Pulumi
Terraform
Analytics
ETL/ELT
Marketing
Marketo
Salesforce
Middle • 3+ years exp • Remote/Hybrid (Sofia, Bulgaria) • Full-Time • Senior
Python
SQL
Databases
MS SQL
Snowflake
Apache Kafka
AI/ML
Airflow
Claude
Copilot
Dagster
dbt
Pandas
Prefect
Anthropic
Prompt Engineering
DevOps
AWS
Azure
Azure DevOps
CI/CD
Cortex
GCP
Git
GitHub Actions
Kubernetes
Prometheus
GitHub
Pulumi
Terraform
Analytics
ETL/ELT
Marketing
Marketo
Salesforce
Remote/Hybrid (Sofia, Bulgaria) • Full-Time • Senior
PowerShell
Python
Databases
Snowflake
Apache Kafka
Databricks
AI/ML
Dagster
Hadoop
Spark
DevOps
AWS
Azure
GCP
Platform Engineering
Azure DevOps
Bicep
CI/CD
Docker
Git
GitHub Actions
Kubernetes
Terraform
GitHub
Ascendion is a software engineering solutions company that offers engineering, cloud, data, experience design, and talent solution capabilities to accelerate the digital transformation of its 2000+ global clients.
Bengaluru • Vadodara • Hyderabad • Mumbai • Chennai • Science & Engineering • Artificial Intelligence • 1001-5000 employees • Est. 2022
Remote (APAC, Europe, North America)
Python
SQL
Python
pySpark
Databases
Amazon Redshift
Google BigQuery
MongoDB
AI/ML
AI Agents
NumPy
Pandas
Spark
Mobile
JUnit
DevOps
Azure
CI/CD
Git
Amazon S3
QA
Pytest
N-iX is a global software development and IT consulting company founded in Lviv, Ukraine, in 2002. The firm partners with enterprise clients, mid-sized businesses, and tech startups to deliver custom software engineering, cloud transformation, AI and data analytics, and embedded systems solutions. Operating across multiple delivery hubs in Europe and the Americas, it focuses on helping organizations scale their engineering capabilities and accelerate digital transformation.
HQ: Lviv, Ukraine • HQ: Valletta, Malta • Data & Analytics • Artificial Intelligence • Software • 1001-5000 employees • Est. 2002
$72k – $84k per year • Senior • 4+ years exp • Kraków • Remote (Europe) • Bachelor's Degree • Senior
Python
SQL
Databases
SAP HANA
Snowflake
DevOps
Azure
GCP
Cybersecurity
GDPR
NIQ, formerly known as NielsenIQ, is a leading global consumer intelligence company. Headquartered in Chicago, Illinois, the firm provides market measurement, retail analytics, and consumer shopping behavior data to brands, retailers, and consumer packaged goods (CPG) manufacturers across more than 90 countries.
HQ: Chicago, United States • Sales & Marketing • Market Research • Customer Analytics • Data & Analytics • 1001-5000 employees
$27k – $30k per year • Remote/Hybrid (Sofia, Bulgaria) • Relocation • Bachelor's Degree • Full-Time • Senior • English: B2
$21k – $25k per year • Junior • 1+ year exp • Remote/Hybrid (Sofia, Bulgaria) • Relocation • Full-Time • Senior • English
Apex Group is a global financial services provider headquartered in Hamilton, Bermuda, and founded in 2003. The company offers a broad range of solutions including fund administration, corporate services, depositary, custody, digital banking, and ESG advisory services to asset managers and institutional investors. It operates through a network of over 90 offices in more than 50 countries, managing trillions of dollars in assets for a diverse client base across the private equity, real estate, and hedge fund sectors.
HQ: Hamilton, Bermuda • Professional Services • Risk Management • Capital Markets • Banking • Financial Services • Asset Management • 5000+ employees • Est. 2003
Staff+ • 10+ years exp • In office (Sofia, Bulgaria) • Full-Time • Architect
Java
Python
Scala
SQL
Databases
Amazon Neptune
Amazon Redshift
Apache Kafka
Azure Cosmos DB
Azure SQL Database
Neo4j
RabbitMQ
Snowflake
DevOps
AWS
AWS Lambda
Azure
Docker
GCP
Kubernetes
Amazon S3
AWS Step Functions
IAM
Analytics
Power BI
ETL/ELT
Senior • 5+ years exp • Remote/Hybrid (Sofia, Bulgaria, Valencia, Madrid, Spain, Belgrade, Serbia) • Full-Time • Senior
Java
Python
Scala
SQL
Databases
Amazon Neptune
Amazon Redshift
Apache Kafka
Azure Cosmos DB
Neo4j
RabbitMQ
Snowflake
DevOps
AWS
AWS Lambda
Azure
AWS Step Functions
Analytics
Power BI
ETL/ELT
Nansen is a blockchain analytics company founded in 2019 and headquartered in Singapore. It labels hundreds of millions of wallet addresses so that users can follow the activity of funds, market makers and prominent traders across chains. The platform is used for token research, portfolio tracking and monitoring flows into and out of protocols.
HQ: Singapore • Est. 2019
≈ $71k – $182k per year (Estimated) • Senior • Remote (Europe, Singapore) • Visa sponsorship • Senior
Python
SQL
Databases
ClickHouse
PostgreSQL
AI/ML
Claude
Claude Code
Cursor
dbt
Web3
Nansen
CAST AI is an AI-driven cloud automation and Kubernetes cost optimization platform built to help enterprises manage, scale, and secure their cloud infrastructure. Founded in 2019 and headquartered in Miami, Florida, the company automates cloud operations across major hyper-scalers including Amazon Web Services (AWS), Google Cloud Platform (GCP), and Microsoft Azure.
HQ: Miami, United States • Information Technology • Virtualization • DevOps
Equity • Senior • 5+ years exp • Remote (EU) • Internship • Senior
SQL
Databases
ClickHouse
Google BigQuery
Snowflake
AI/ML
Hugging Face
Time Series Forecasting
Feast
MLFlow
DevOps
Akamai
Kubernetes
AWS
Azure
GCP
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.
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
Barcelona • Amsterdam • Warsaw • Remote (Europe) • Freelance • Spanish: C2
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.
HQ: Bedford, United States • Information Technology • Data & Analytics • Health Care • 501-1000 employees • Est. 1968
$101k – $162k per year • Senior • 7+ years exp • United 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
