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ALTEN

Full Stack Engineer

ALTEN
Poland · Full-time · Mid-Senior

Why us?

We are part of the ALTEN Group – a leading European provider of engineering and technology consulting services. Over 30 years, we have become a major technology partner for many global clients, with more than 57 400 employees (88% of whom are engineers), in 30 countries around the world. We support our clients’ growth strategies in innovation, R&D and information systems, with revenues exceeding €4,069 billion.

We were awarded the title of Great Place To Work 2023 and the „Ethics Standard Advocate” award from the United Nations Global Compact Network Poland.

Our motto is – „You Grow, We Grow!”


Join ALTEN Polska and let’s grow together!


Location: Warsaw, Łódź, Tricity (Gdańsk, Gdynia, Sopot)



Key Responsibilities:

  • Full-Stack Development: Build, test, and maintain scalable web applications using JavaScript (React) and server-side languages like Node.js or Python.
  • Backend & API Management: Develop RESTful APIs, WebSockets, and microservices for efficient data communication and authentication.
  • Database & Optimization: Design and manage SQL databases (T-SQL, PL/SQL, Spark SQL), ensuring high-performance data pipelines.
  • Version Control & CI/CD: Use Git/Bitbucket for versioning and CI/CD pipelines for automated testing and deployment.
  • Collaboration & Agile: Participate in Agile/Scrum development, working with cross-functional teams to deliver scalable solutions.


Requirements:

  • 5+ years of development experience with Javascripts along with framework like React
  • 5+ years of experience in building and managing databases, APIs,
  • 4 + years of experience with Python
  • 3+ years of advanced knowledge in SQL ( T-Sql, PL/SQL, Spark SQL )
  • code versioning strategy - GIT/Bitbucket
  • Experience working with Micro-services (authentication, authorization, decouple), RestAPIs, WebSocket, Async methods,
  • Strong understanding of both front-end and back-end technologies, including JavaScript & a server-side language (e.g., Node.js, Python, or Ruby).


Nice to have:

  • experience with building generative AI applications which deliver customer experience - Scala/MLOPS
  • experience with database technologies, ideally with Big Data Area (Hadoop, Spark, data pipeline processing)
  • Familiar with Agile/Safe framework
  • Experience with Hadoop ecosystem and big data volumes processing in close real time (Hadoop, Hive )



We offer:

  • A full-time contract (B2B also possible)
  • Stable and long-term cooperation
  • Well-defined career path at the European leader in engineering & IT consulting
  • Participation in company conferences, trainings, workshops, integration meetings, etc.
  • Certification and training opportunities
  • Opportunity to relocate and work in different ALTEN Polska branches
  • After completion of the project, opportunity to engage in a subsequent one within the company.
  • Introduction and cooperation with dedicated Business Development Manager


Benefits:

  • Medicover medical care
  • Medicover dental care
  • edicover Benefits platform / Medicover Sport card
  • Employee referral program
  • Layette for a newborn employee’s child
  • Group life insurance
  • Pension scheme


Do not hesitate and join our team!


NOTICE: We kindly inform you that we will contact the selected people.

Key Skills

Ranked by relevance

sql hadoop spark javascript big data server cicd microservices restful apis python react ai
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Posted
Mar 07, 2025
Type
Full-time
Level
Mid-Senior
Location
Poland
Company
ALTEN

Industries

Banking Financial Services IT Services IT Consulting

Categories

Consulting Information Technology

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