Design, build, and maintain scalable batch and streaming data pipelines.
Develop reliable ETL/ELT workflows using Python, Spark, and modern orchestration tools.
Improve data quality, validation, monitoring, and observability across the platform.
The company is a Berlin-based, remote-first technology company building advanced market intelligence and software solutions for the automotive industry. It operates in a stable growth phase with an established product and a strong technical team.
Conduct original research on machine visibility, designing studies and analyzing large-scale web crawling datasets.
Build scalable research infrastructure and develop new data collection processes to expand research capabilities.
Collaborate with cross-functional teams to translate findings into actionable insights for product strategy and market positioning.
Our partner is building the research function for machine visibility, exploring how AI systems and autonomous agents interact with the modern web. They operate in a remote-first environment with a culture of autonomy and collaboration.
Provide deep technical PostgreSQL consulting and lead migrations from legacy databases to modern cloud architectures.
Design high-availability, disaster recovery, and AI/ML-enabled data platforms for enterprise clients.
Collaborate with stakeholders to translate business needs into robust technical solutions across diverse industries.
Our partner is a consulting company that specializes in database modernization and data platform design, supporting enterprise customers. They employ a collaborative international team of engineering and consulting professionals with a focus on technical excellence and customer impact.
Own and extend the offline eval suite across AI products, including datasets, judges, and metrics.
Build and maintain online quality dashboards tracking resolution rate, CSAT, LLM-as-judge signals, and more.
Close the production feedback loop by mining failure patterns and translating data into product decisions.
Finom is a European tech startup headquartered in Amsterdam, developing an all-in-one financial B2B platform integrating banking, accounting, and invoicing. With over $346 million in total funding and a team of hundreds, they foster a start-up culture focused on innovation, swift implementation, and user impact.
Design large-scale data processing systems and own projects end-to-end.
Analyze and improve the efficiency, scalability, and stability of applications.
Identify and remove unnecessary complexity in data pipelines and systems.
OpenX is focused on unleashing the full economic potential of digital media companies through advertising marketplaces and technologies. The company is a high-scale, growing team that values ownership, humility, and continuous learning.
Act as the technical authority on clinical data structures, standardizing and harmonizing data pipelines with global partners.
Write production-grade Python code to automate data cleaning, enforce quality control, and design data dictionaries for AI models.
Map clinical data to industry-standard ontologies (e.g., SNOMED, ICD) with a focus on oncology and immunology datasets.
Bioptimus is building the first universal AI foundation model for biology to accelerate innovation in biomedicine. With over $75M in funding, it is a fast-growing startup headquartered in Paris with a world-class team of scientists and engineers.
Develop map test designs, metrics, and machine learning models to measure Map Quality using predictive analytics and statistical methods.
Design sampling plans for map quality evaluation and training data creation for ML models, and implement statistical quality metrics.
Collaborate with internal and external stakeholders, acting as a subject matter expert on statistical and experimental design methods.
HERE Technologies is a location data and technology platform company that empowers customers to achieve better outcomes through innovative solutions. The company has a diverse international team of talented people from 60+ countries, working from tech hubs in Europe, the US, and Asia.
Building optimisation, forecasting and market participation algorithms to trade DER fleets in wholesale markets.
Modelling DER physical behaviour to connect control with market participation.
Operating large DER fleets in real time.
Lunar Energy is building an ecosystem of all-electric products for homes, starting with a home battery system and cloud PaaS for managing DER assets. They are a team of visionary entrepreneurs and industry experts united by a shared vision of electrifying homes through an integrated software platform.
Design and develop complex SQL queries, scripts, and database architectures for scalability and high availability.
Optimize query performance and monitor data quality using Azure tools to ensure reliable regulatory reporting.
Build scalable cloud-native data pipelines in Azure and collaborate cross-functionally with business analysts and stakeholders.
Accesa is a technology company headquartered in Cluj-Napoca, with offices in Oradea, specializing in software development and managed services for Retail, Manufacturing, Finance, and Banking. With over 1,200 IT professionals, it fosters a value-driven, customer-centric culture and is an employer of choice for problem-solving tech enthusiasts.
Analyze and interpret complex data sets from blockchain transactions, financial markets, and customer data using statistical techniques and visualization tools.
Develop and optimize SQL queries for columnar databases to ensure data accuracy and efficiency.
Collaborate with cross-functional teams to translate data insights into actionable recommendations and drive data-driven strategies.
Coinspaid Solutions is a fintech company building blockchain payment infrastructure for the global economy. With over 350 professionals working remotely across multiple countries, we were recognized as Best Corporate Culture in the Blockchain Industry in Europe in 2026.