New offer - be the first one to apply!

December 17, 2025

Senior Python Engineer with AWS

Senior • Remote

$5,880 - $7,224/hr

Warsaw, Poland

Rate: up to 42 EUR/h netto + VAT

Contract: B2B, 12 months + extensions

Start: ASAP/1 month

Business Travels: to Denmark approximately 2 times a year

Industry - pharmaceutical

Workload: Full-time


Summary: The Senior Software Engineer is responsible for developing and maintaining digital products, utilising agile practices to deliver value to users and the organisation. This role focuses on building next-generation digital architecture and solving business challenges through innovative technology solutions.


Other Details:

  • Team Structure: Engage with diverse stakeholders, including Product Owners and external consultants.

  • Education: BSc in Software Engineering, Computer Science, or a relevant field.

  • Experience: 5+ years in backend development, particularly with Python and AWS.


Responsibilities:


  • Design, build, maintain, and improve end-to-end product data ingestion, output, and visualisation.

  • Build, deploy, and maintain digital products with a focus on continuous delivery.

  • Utilise agile engineering practices and software development tools to create efficient solutions.

  • Engage with the team and stakeholders to address and resolve technical issues.

  • Shape and implement technology and business solutions for value delivery.

  • Develop innovative digital products addressing business pains.

  • Explore and integrate new technologies into the current tech stack.

  • Collaborate on user stories, tests, and continuous product improvement.

  • Understand users in the Line of Business to create effective digital products.

  • Perform data wrangling: ingestion, integration, and curation from various sources in a regulated environment.


Key Requirements:


  • 5+ years' experience in backend development using Python and AWS services.

  • Strong knowledge of architectural design, AWS infrastructure, and DevOps practices.

  • Experience in creating RESTful APIs using frameworks like Flask.

  • Familiar with Agile/SCRUM, TDD, and DDD methodologies.

  • Proficiency in PostgreSQL for complex queries and performance tuning.


Nice to Have:


  • Experience with complex optimization problems and analytical mindset.

  • Skilled in communicating technical insights to diverse stakeholders.

  • Team player with a proactive approach to software engineering capabilities.