Software Developer (Java and Big Data),



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Project Description

The client is a global technology company that touches nearly every aspect of travel. Their innovative software enables more than a billion people around the world to plan, book and experience their travel at a time and price that is right for them. By delivering the technology behind travel, the client is working magic behind the scenes every day to make the world a better place, one journey at a time.


    • Build and maintain data pipeline, data transformation and analytical code.
    • Identify, design, and implement internal process improvements: automating manual processes, optimizing data delivery, re-designing code for greater scalability, performance, reliability and maintainability.
    • Build analytics software products that utilize the data pipeline to provide actionable insights.
    • Design and develop applications in Java, Scala, Spark, Apache Beam, Python using a variety of frameworks and tools.
    • Design and develop software solutions in Talend, Dataflow, DataProc and other ETL tools.
    • Understand and translate business needs into data models supporting long-term solutions.
    • Work with the application development team to implement the data strategies, build data flows and develop conceptual data models.
    • Perform reverse engineering of code and physical data models from Java, databases and SQL scripts.
    • Validate business data objects for accuracy and completeness.
    • Analyze data-related system integration challenges and propose appropriate solutions.
    • Assemble large, complex data sets that meet functional / non-functional business requirements.
    • Work with the development manager on a day-to-day basis.
    • Work with other team members to accomplish key software development tasks
    • Work with operation support team on transition and stabilization


Must have

    • bachelor's degree in Computer Science, Engineering, Statistics, Informatics, Information Systems or another quantitative field.
    • The candidate must have experience using the following software/tools:
    o Experience with big data tools: Hadoop, Spark, Kafka, etc.
    o Experience with GCP and/or AWS cloud services: DataProc, Dataflow, BigQuery, DataFusion VMs, Kubernetes
    o Experience with stream-processing systems: Apache Beam, Storm, Spark-Streaming, etc.
    o Experience with object-oriented/object function scripting languages: Python, Java, Scala, etc.
    o Experience with ETL tools: Talend, Oracle Data Integrator, Informatica
    o Experience with relational SQL and NoSQL databases
    o Experience with data pipeline and workflow management tools: Airflow, Luigi etc.
    • Excellent written and verbal communication skills in English; ability to work on multiple projects
    • Ability to work effectively in a fast-paced environment
    • Self-starter with a high degree of self-management and commitment to delivery timelines
    • Proven interpersonal, communication and presentation skills
    • Ability to clearly explain technical concepts and analysis implications to a wide audience

Nice to have

    • Experience and good understanding of travel business is a plus
    • Familiarity with agile DevOps framework and processes


English: B2 Upper Intermediate



Relocation package

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Work Type

BigData (Hadoop etc.)

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