Junior BigData Application Engineer (Google/Azure Cloud)

DXC Technology; Województwo mazowieckie; Hybrid; PLN 180,000 - 240,000; Full time

Job summary

A global IT services company is seeking a Junior Big Data Application Engineer in Poland. This role involves maintaining data ingestion pipelines and optimizing applications on Azure and Google Cloud platforms. You will collaborate with international teams and work with cutting-edge technologies. Strong analytical skills and proficiency in SQL and Python are required. Competitive benefits and hybrid work options are offered.

Benefits

Stable employment in an international company

Substantial medical insurance

Life insurance

Multisport Card

Access to professional development courses

Employee Recognition Program

Charity and ecology-related events

Qualifications

• Strong analytical skills and the ability to think abstractly.
• Intermediate level in SQL, Python, and database technologies.
• Experience with relational and non-relational databases.

Responsibilities

• Ensure seamless data delivery from external sources on Azure or Google Cloud.
• Continuously optimize application performance and implement cost-effective solutions.
• Collaborate with international teams to deliver data and microservices.

Skills

Strong analytical skills

Fluency in English

Fluency in Polish

Intermediate level in SQL

Intermediate level in Python

Tools

Azure

Google Cloud

SQL

Python

Databricks

Docker

Kubernetes

Job description

Job Description:

DXC Technology(NYSE: DXC) is the world’s leading independent, end-to-end IT services company, helping clients harness the power of innovation to thrive on change. Created by the merger of CSC and the Enterprise Services business of Hewlett Packard Enterprise, DXC Technology serves nearly 6,000 private and public sector clients across 70 countries.

Role: Junior BigData Application Engineer (Google/Azure Cloud)

Job location: hybrid (Warsaw, Cracow, Gdansk, Wroclaw)

We are looking for a Junior Big Data Application Engineer to join our Data & AI Team in Poland. You will be responsible for maintaining data ingestion pipelines and, when possible, enhancing and improving existing processes and applications. Our environments leverage Azure Cloud, Google Cloud, and Generative AI components, allowing you to work with cutting‑edge technologies while delivering services to international clients and business users worldwide.

We are seeking junior ready to take on the following responsibilities:

Main Responsibilities:

• Ensure seamless data delivery from external sources on Microsoft Azure or Google Cloud platforms, making data accessible to data scientists and analysts using the latest technologies.

• Adapt applications to meet evolving customer expectations and incorporate updates from data providers.

• Continuously optimize application performance and implement cost‑effective solutions.

• Respond promptly to disruptions (Autotickets are received through ServiceNOW), ensuring smooth operations and expected outcomes.

• Collaborate with diverse international and multicultural teams to deliver data and microservices.

• Investigate and analyze root causes of issues, conducting deep dives as needed.

• Support applications leveraging Generative AI models.

• Extend unit test coverage to improve code reliability.

• Monitor applications through metrics, dashboards, and alerts to ensure optimal performance.

Requirements:

• Strong analytical skills and the ability to think abstractly.

• Intermediate level in SQL, Python, and database technologies.

• Fluency in both English and Polish.

• Experience with:

  • Relational and non‑relational databases.

  • Linux‑based environments.

  • Code versioning and CI/CD systems.

  • Containerization in local and clustered environments.

  • Spark and cluster computing.

  • Orchestration and job scheduling tools.

Nice to Have:

• Passion for cloud technologies and a desire to explore new areas independently.

• Broader IT experience beyond data‑centric roles.

• Familiarity with:

  • Generative AI models and prompt engineering.

  • Data transfer schemes and protocols.

  • Various data file formats.

  • Machine Learning implementation and deployment into production.

  • Datapipe setup and maintenance.

  • Operationalization of applications.

  • Monitoring, observability, and alerting systems.

  • Regression testing and scope validation.

Our Primary Tech Stack:

Azure / Google Cloud, SQL, Python, Databricks, Airflow, Databases, Linux, GitHub, Docker, Kubernetes, Data File Formats, Spark, Azure Machine Learning Studio, Grafana.

Secondary Tech Stack:

API, Azure Data Factory, Azure DevOps, Azure SQL Databases, BigQuery, CI/CD, Cloud Storage, Composer, Crontab, Data Lake Storage, Dataproc, Docker, GitHub, Jira / Confluence, Kubernetes, PubSub, Scala, Transfer Service, Selenium, OpenAI and Imagen models, Azure and Google Cloud metrics.

Why would you join us?

• Work with a high‑impact, innovative AI team shaping the future of enterprise automation

• Contribute to real‑world deployments of AI agents and orchestration systems

• Collaborate across multi‑cloud environments (Azure, AWS, Databricks)

• Thrive in a hands‑on, engineering‑driven culture that values autonomy, excellence, and continuous learning

Additionally, we offer:

• stable employment in an international company

• advancement opportunities within the organization (a variety of exciting projects with an array of technologies and tools)

• modern andconveniently located officesin Wrocław and Warsaw

• anonboarding buddy’s supportto make you feel comfortable in our company from day one

• substantialmedical insurance packageprovided in cooperation with the biggest medical services provider in Poland

• life insurance package

• Multisport Card

• unlimited access toDXC Universitywith courses from a bunch of external partners for the best learner's experience (e.g., LinkedIn Learning, Udemy)

• access to aforeign language learning platform

• DXC Partner courses and certifications(Microsoft, SAP, ServiceNow, AWS, Google, Dell Technologies, IBM, Microfocus, Salesforce, Red Hat, VMware, Workday)

• Employee Referral Program- a financial bonus for the referrer for a successful candidate recommendation

• Employee Recognition Programwith points assigned by colleagues for the recognized employees (exchangeable for prizes)

• Employee Assistance Program(providing 24/7 support for employees and their families in difficult life situations)

• opportunity to join our numerouscharity and ecology-related eventsorganized by our CSR Team (Corporate Social Responsibility)

• DiXi Coolactivities: trips, sports and wellness events, discounts for cultural events

If you are ready for your next challenge in an engaging and rewarding environment, we would love to hear from you!

#LI-hybrid

At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in‑person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive.

Recruitment fraud is a scheme in which fictitious job opportunities are offered to job seekers typically through online services, such as false websites, or through unsolicited emails claiming to be from the company. These emails may request recipients to provide personal information or to make payments as part of their illegitimate recruiting process. DXC does not make offers of employment via social media networks and DXC never asks for any money or payments from applicants at any point in the recruitment process, nor ask a job seeker to purchase IT or other equipment on our behalf. More information on employment scams is available here.