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Ruby - Python Developer

  • Łódź, łódzkie
  • Specjalista
  • 13.06.2019

    Pracodawca ma prawo zakończyć rekrutację we wcześniejszym terminie.

    Our overall mission is simple: we want Amazon to be the place where our customers can find, discover and buy anything online. Operations is at the heart of Amazon customer experience. Each action we undertake is done on behalf of our customers, as meeting their expectations makes us feel good. Whatever our customers want, we will find the means to deliver it. With your help, Amazon will continue to enable people to discover new worlds and implement innovation. This is your chance to make history.

    Ruby - Python Developer
    Miejsce pracy: Łódź
    In this position you work within the Business Intelligence team to develop tools and analyze data for the Inventory Control & Quality Assurance business of our EU logistic centers.
    You cooperate with Inbound, Outbound, and Inventory Control operations to dive deep into data to determine root cause of defects, build and maintain decision support tools, and present findings to business partners to drive improvements.

    What do you do in the Developer EU Program role?
    You solve complex and broad business problems with simple and straightforward solutions, applying appropriate technologies and best practices. You are able to formulate logic for new systems, devise logic procedures, prepare flowcharting, write new code, and test/debug new programs. Building and maintaining of multiple databases, extensive knowledge of software applications to create tools, and understanding of multiple programming languages. Develop websites using HTML, Ruby on Rails, and JavaScript empowering users throughout the FC to better innovate process improvements, create and track critical action items, and resolve issues. Responsible for the design, development and maintenance of a software that enables innovative Amazon Key experiences.


    We want to hire the world’s brightest minds, and offer them an environment in which they can learn and help improve the experience for our customers.

    • Bachelor's degree and/or Master's degree in Information Technology
    • 2+ years professional experience of software development experience with cross-team collaboration
    • Computer Science fundamentals in object-oriented design, data structures, algorithm design, problem solving, and complexity analysis
    • Knowledge of the programming language: Ruby on Rails and Python. Java will be advantage
    • Perform statistical analysis and provide key insights
    • You are results-driven with analytical skills and the ability to innovate and simplify current processes and practices
    • You should have strong decision making skills, that use sound reasoning and when required use consultation to achieve consensus
    • Very good written and verbal communication skills in English
    • The personal drive and enthusiasm that makes you stand out from the crowd!


    • Experience with Full Stack Development
    • Experience working with legacy code
    • Knowledge of object-oriented design and data structures
    • Experience writing complex queries and working with large datasets
    • Experience with AWS services such as RDS, S3, SQS, or Lambda
    • Experience with NoSQL/SQL (MySQL, PostgreSQL, DynamoDB, Redshift)
    • Version Control using Git or Mercurial
    • At ease with Linux
    • Agile development methodologies (SCRUM)
    • Hardware architecture (Servers, redundancy, backups, performance analysis)
    • Previous work experience in designing optimization models for inventory, network flows and other characteristics of supply-chain systems, even better.
    Amazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build.
    Amazon takes your personal data protection seriously and respects EU and local data protection laws. Unless you express otherwise, by submitting your CV you authorize the hiring Amazon company to store your personal data in the electronic database maintained by Amazon Corporate LLC. in the USA or one of its affiliates for the purpose of assessing your suitability for this and future job vacancies and to pursue your recruiting process.
    If at any time you want your personal data to be deleted, you simply need to notify the hiring Amazon company. Amazon will not share your personal data with any third party without your prior consent. As part of your interview process with Amazon you may be asked to authorize the hiring Amazon company to separately verify your application data and personal background through a third party service provider.