Senior Full Stack Developer (AI Platform)
Warsaw, Masovian Voivodeship, Poland
Sigma Software
Sigma Software is multinational IT company that provides the custom software development solutions. Become one of us!Company Description
Do you know how to solve business problems and take responsibility for the result? Are you ready to scale services and find bottlenecks, solve puzzles and work without micromanagement and direct control?
Looks like you are in the right place at the right time!
CUSTOMER
A fast-growing AdTech company is developing an AI-powered platform designed to help digital publishers optimize their advertising revenue. Their proprietary solution leverages machine learning to automate pricing strategies in programmatic advertising, improving monetization performance.
Job Description
- Build and maintain high-performance, scalable full-stack systems leveraging AWS cloud services (including Lambda, EventBridge, S3), Python, Django, Go, and modern front-end technologies like React and JavaScript libraries
- Work closely with product and engineering teams to define, design, and deliver new capabilities for a cutting-edge AdTech platform
- Enhance system performance and scalability by proactively identifying bottlenecks and implementing optimization strategies
- Investigate and debug production issues, ensuring system stability and a smooth user experience.
- Contribute to development of technical project documentation and user documentation
Qualifications
- 5+ years of commercial experience working with Python in production environments
- Proven proficiency in Python/Django and/or Golang as well as JavaScript and React
- Extensive hands-on experience with AWS services, including serverless architecture and AWS Lambda
- Prior experience in the advertising technology domain, particularly with programmatic platforms or publisher-centric tools, is a strong advantage
- Solid understanding of designing, building, and maintaining scalable, high-availability systems
- At least Upper-Intermediate level of spoken and written English
Additional Information
PERSONAL PROFILE
- Strong interpersonal and communication skills with the ability to clearly articulate technical concepts and collaborate across departments
- Ability to independently solve complex technical challenges while contributing effectively within cross-functional teams
* Salary range is an estimate based on our AI, ML, Data Science Salary Index 💰
Tags: Architecture AWS Django Engineering Golang JavaScript Lambda Machine Learning Python React
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