#1 Job Board for tech industry in Europe

  • Job offers
  • Senior Data Engineer
    New
    Data

    Senior Data Engineer

    Warszawa
    45 - 51 USD/dayNet per day - B2B
    45 - 51 USD/dayNet per day - B2B
    Type of work
    Full-time
    Experience
    Senior
    Employment Type
    B2B
    Operating mode
    Hybrid
    Winged IT

    Winged IT

    Winged IT is one of the fastest-growing companies in Poland, specializing in recruiting and delivering top-tier IT professionals. We support global organizations in building technology teams across sectors such as Software Development, FinTech, AI, Cybersecurity, Gaming, Pharma, and Logistics. Additionally, we have extensive experience in establishing Polish branches for international companies—offering comprehensive support to help our clients successfully enter the Polish market and drive their business growth.

    Company profile

    Tech stack

      English

      B2

      AWS

      advanced

      Terraform

      advanced

      SQL

      advanced

      Python

      advanced

    Job description

    Online interview
    Friendly offer

    Do you want to play a key role in revolutionizing the future of finance? Join our Client - a global leader in deferred payments, with over 85 million active users and 2.5 million transactions processed daily! As a pioneer in modern payment solutions, our Client is developing innovative methods that streamline the shopping experience, enhance transaction security, and expand the availability of purchasing options. 


    We're seeking individuals eager to achieve remarkable results and share their bold vision to redefine the future of payments and fintech. Send us your CV - we can’t wait to meet you!


    Your role is:

    -> To design and implement robust, scalable data pipelines to collect, integrate, and analyze large volumes of data from various sources including Jira, AWS S3, and external websites via APIs;

    -> To develop and maintain databases and data tables that are optimized for performance and scalability within Klarna’s cloud environment, leveraging AWS services;

    -> To collaborate with different teams to understand data needs and deliver solutions that support business objectives;

    -> To ensure data integrity and compliance with data governance and security policies;

    -> To provide technical leadership and mentorship to data analysts in the team;

    Stay current with industry trends and evaluate new technologies for continuous improvements in data architecture and processing;

    -> To work closely with other teams to leverage Klarna’s internal systems for optimized data management and operations;

    -> To assist DevOps or Full Stack engineers, when necessary, to achieve team objectives.


    Your skills and experiences:

    -> 5+ years of experience in data engineering, particularly in designing and developing data pipelines;

    -> Strong programming skills in Python and experience with API integrations;

    -> Extensive experience with AWS Cloud Services (e.g., S3, EC2, RDS, Lambda, Glue Jobs, EMR) and understanding of best practices in cloud security;

    -> Experience with Terraform and infrastructure as a code;

    -> Proficiency in SQL and experience with relational and NoSQL databases;

    -> Experience with graph and vector databases;

    -> Capability to handle multiple high-priority tasks simultaneously and meet tight deadlines without sacrificing detail or accuracy;

    -> Excellent interpersonal skills to engage with colleagues across various teams, contributing to fast-paced projects;

    -> Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field;

    -> Language proficiency: Advanced English (minimum B2 level).


    Nice to have:

    + DevOps experience and skills will be viewed as a huge plus;

    + FullStack or Development experience and skill will be viewed as a huge plus;

    + Familiarity with Klarna’s internal systems, such as C2C and Data Platform services, is highly preferred.


    Our client offers:

    + Great opportunity for personal development in a stable and friendly large multinational company;

    + Start-up mentality, small agile teams;

    + Global Reach: Impact millions with seamless shopping and payments;

    + Career growth and additional education.



    

    45 - 51 USD/day

    Net per day - B2B

    Check similar offers

    Senior Teradata Engineer

    New
    1dea
    6.91K - 7.57K USD/month
    Warszawa
    , Fully remote
    Fully remote
    Teradata
    ETL
    ETL tools