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Sigma Software

Global software development and IT consulting

Senior Full Stack Software Engineer - AI-Driven Platform

Full-Stack EngineeringConfirmed live in the last 24 hours
Full-timeWarsaw, PolandNo salary listedRemote

About the Job

Requirements

  • At least 5 years of commercial full-stack software engineering experience.
  • Strong proficiency in Python or TypeScript for backend development.
  • Experience with frontend development and modern web technologies.
  • Strong understanding of relational databases, API design, and distributed systems.
  • Experience delivering production-grade software with scalability and reliability considerations.
  • Good understanding of software architecture and engineering best practices.
  • Experience working with cloud platforms such as AWS, GCP, or Azure.
  • Upper-intermediate or higher English proficiency.
  • Ability to take ownership from problem discovery to solution delivery.

Responsibilities

  • Design and develop scalable full-stack features for the AI biomanufacturing platform.
  • Own product functionality end-to-end, from architecture to production deployment.
  • Develop and maintain backend services, APIs, and frontend interfaces.
  • Collaborate with machine learning scientists and data engineers to integrate AI capabilities into the platform.
  • Ensure engineering excellence through code reviews, testing, and technical documentation.
  • Mentor junior engineers and contribute to engineering best practices.
  • Communicate directly with pharmaceutical clients and domain experts to translate business needs into technical solutions.
  • Improve platform reliability, scalability, and performance.

Desired Qualifications

  • Experience working in regulated industries such as GxP, GMP, or HIPAA environments.
  • Familiarity with AI/machine learning integrations or large language model-powered products.
  • Background in life sciences, pharmaceutical, or biomanufacturing domains.
  • Experience with DevOps practices and infrastructure automation.

About the Company

Sigma Software

Global software development and IT consulting

Sigma Software provides software development services and IT consulting to more than 170 clients worldwide. It builds large-scale software solutions and guides startups from concept to a ready product, across industries such as banking, automotive, advertising, telecommunications, cybersecurity, gaming, aviation, real estate, and healthcare. The company works by deploying teams of skilled engineers and consultants, delivering projects through global delivery centers and emphasizing clear communication, flexibility, and alignment with clients’ business goals. Sigma Software differentiates itself with recognition as a top outsourcing firm (IAOP World’s Top 100 Outsourcing), a wide geographic footprint, and the ability to take projects from idea through production for both established enterprises and startups. Its goal is to help clients achieve their business objectives by delivering reliable software products and expert IT advice on time and within scope.

Company size
1,001-5,000
Company stage
Not listed
Total funding
Not listed
Headquarters
Stockholms kommun, Sweden
Founded
2002

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