Senior Big Data Engineer @ OpenX

Company OverviewOpenX is a leading provider of digital advertising technology, serving billions of ad requests daily. Our platform connects thousands of publishers with demand partners, producing over 1PB of data daily.About the RoleWe are seeking an experienced Senior Big Data Engineer to join our core development team. As a key member of our team, you will...

Job DescriptionWe are seeking an experienced Senior Big Data Engineer to join our team at OpenX. This role will involve working on all aspects of agile application development, including our enterprise platform that interfaces with multiple services delivering billions of requests daily.About the RoleYou will be responsible for architecting, creating, and...

Required Qualifications: ideally 5+ years of working experience in Java Experience with database system design, RDBMS, or NoSQL Experience with Google Cloud Platform, k8s, and Docker is a big advantage Communicative Polish and English Ability to effectively dive into technologies other than Java (Erlang, GO) Desired Characteristics: Fluently speak...

7+ years of experience in a similar role and a Bachelor’s degree in Computer Science or a related field. Extensive expertise in Python programming and software engineering best practices. Demonstrated proficiency with machine learning frameworks such as TensorFlow, Keras, or PyTorch. Familiarity with basic SQL for querying and data manipulation. Hands-on...

We are seeking a seasoned Senior Software Engineer to join our team at OpenX. This is an exceptional opportunity for a motivated individual to drive innovation and improvement in our products.Job DescriptionAs a Senior Software Engineer, you will be responsible for all aspects of agile application development, including our enterprise platform that...

Job DescriptionWe are seeking a highly skilled Machine Learning Engineer to join our team at OpenX. The ideal candidate will have strong software engineering skills, extensive expertise in machine learning frameworks, and experience with cloud platforms.Key Responsibilities:Design, develop, and deliver innovative features and functionalities for our ML...

Job OverviewWe are seeking a seasoned Big Data Engineer to join our team at Grape Up. As a key member of our data engineering group, you will be responsible for designing and implementing scalable big data systems deployed on-premises.Key ResponsibilitiesDesign, develop, and maintain large-scale big data systems to meet the needs of our clientsDevelop and...

We are seeking an exceptional Senior Data Engineering Specialist to join our team at Link Group. This is a fantastic opportunity for a highly skilled professional with experience in big data processing and analytics to design, implement, and optimize large-scale data processing pipelines leveraging Apache Spark and Python.Job SummaryAs a Senior Data...

We are seeking a talented Machine Learning Engineer with strong software engineering skills to contribute to impactful R&D projects. This role centers on engineering solutions, collaborating with the OpenX Data Science team to optimize and advance the ML platform by providing robust infrastructure and support.Job Description:This is a key position in our...

Job Title: Chief Big Data ArchitectWe are seeking a highly skilled Chief Big Data Architect to join our team at Grape Up.OverviewGrape Up is a software development company that leverages technology to drive innovation. Our mission is to create cutting-edge solutions for our clients, and we're currently building a Data & Analytics platform for a leading...

This role is ideal for a leader who combines technical expertise with strong leadership skills, ready to drive innovative projects in data science and big data. 🎯 What you’ll need to succeed in this role: Bachelor’s or higher in Computer Science, Mathematics, Physics, or related field. Proven track record in managing technical teams and leading...

Requirements 5+ of professional experience in Data Engineering and Big Data  Proven experience in designing and implementing data governance and data management frameworks  Expert level knowledge of Python  Master’s degree in computer science, Data Science, AI, or related field  Strong problem-solving skills and independent work ethic  Fluency in...

About the RoleWe are seeking a skilled Data Engineer to join our team in Warsaw or Wroclaw, with the option to work 100% remotely. As a Data Engineer at apreel Sp. z o.o., you will be responsible for designing, developing, and maintaining large-scale data pipelines using GCP and Spark technologies.Company OverviewOur client is one of the largest Big Four...

What you need:   Technical skills are similar for both, Medior and Senior roles, and 80%-90% of responsibility is data pipelines development Must have:  pySpark Managing Spark clusters GCP (other cloud providers are not relevant) Overall implementation of data pipelines is fine, their specific technology is not required  Senior profile:   might be...

At ALLSTARSIT, we're building one of the most advanced data ecosystems in the industry. We're seeking a skilled Senior Data Engineer to join our team and contribute to maintaining and scaling our massive data infrastructure.About the RoleWe're looking for someone with 3+ years of experience in Backend/Data Engineering roles, proficiency in distributed...

Job OverviewWe are a digital enablement company with an innovation-first approach. We deliver outcomes to enterprises and startups, helping them scale and accelerate their businesses.This role is for a Senior Data Engineer ready to start ASAP.We work 100% remotely or from our hub in Kraków.The ideal candidate will be part of a fast-growing team that learns...

An Ideal Candidate Should Have  Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. Proven experience as a Data Engineer or in a similar role and experience with ETL. Proficiency in programming languages such as Python and experience in SQL Big data tools: Data- and Delta-lakes Cloud: Bare-Metal, Hybrid...

At Digis, we are seeking a highly skilled Senior Performance Optimization Engineer to join our team. This role requires expertise in optimizing software performance across all layers, from low-level compiler development to high-level frameworks like Apache Spark.About the RoleWe are looking for an experienced engineer with strong skills in C++, Java, and x86...

At least 5 years of experience as a developer, ideally in banking projects Experience in Java and Scala development Strong knowledge of Big Data concepts, DevOps, and Container technology Excellent analytical and problem-solving skills Very good knowledge of spoken and written English Openness to work in a hybrid model Join a new team of Engineers at one...

We are seeking a highly skilled Linux Engineer to join our team at Comscore in Poland and around. As a key member of our international team, you will be responsible for ensuring the smooth operation of our big data projects.With 5+ years of strong Linux experience, you will have a deep understanding of Linux processes, thread management, shell scripting,...