Software Engineer, Content AI

We are hiring on behalf of our client a global innovator in fitness and wellness technology. Their mission is to empower people to live fit strong long and happy lives by delivering integrated experiences to millions of members anytime anywhere.

We are looking for a Software Engineer to join the Content AI team in Warsaw. This team applies AI to content-related processes including search voice assistant capabilities subtitles live captions translations metadata tagging and content generation this role you will focus primarily on backend engineering: developing testing deploying and monitoring scalable microservices that support AI-powered features. You do not need to build AI models from scratch but you should be comfortable working with systems that host integrate and serve models in production.

Key takeaways:

Stack: Kotlin Spring Boot REST gRPC GraphQL PostgreSQL/MySQL/DynamoDB/MongoDB Elasticsearch Redis AWS Docker Kubernetes Terraform GitHub Actions Datadog

Salary: 21 000 PLN - 25 000 PLN gross on the Contract of Employment

Working model: Hybrid - 3 days/week from the office

Location: ul. Grzybowska 60 Warsaw

Recruitment process:

• A call with MOTIFE Recruiter
• Hiring Manager screening
• Coding interview
• Panel interviews with the team (coding architecture and cross-collaboration interviews Hiring Manager meeting)

Responsibilities:

• Develop and maintain scalable backend APIs and microservices powering search voice subtitles captions translations and content workflows.
• Build services with a focus on high availability low latency security scalability and maintainability.
• Work with ML Engineers to integrate hosted NLP ASR and AI models into production backend systems.
• Write clean well-tested code and contribute to reusable libraries patterns and engineering standards.
• Deploy monitor troubleshoot and improve services running in distributed cloud environments.
• Use monitoring tracing profiling and load-testing tools to identify bottlenecks and improve performance.
• Apply data modeling query optimization caching logging and observability practices to increase reliability.
• Collaborate with Product QA TPMs engineering leads and other stakeholders in sprint planning delivery and production support.

Requirements:

• 3 years of software development experience building backend cloud application systems.
• BS or MS degree in Computer Science Engineering Mathematics or a related technical field.
• Strong experience with Kotlin or Python or similar backend programming languages.
• Experience with backend frameworks such as Spring Boot Bottle Gunicorn or similar JVM/Python frameworks.
• Experience designing and building APIs using REST gRPC or GraphQL.
• Familiarity with relational and NoSQL databases such as PostgreSQL MySQL DynamoDB or MongoDB.
• Familiarity with AWS Docker Kubernetes CI/CD and infrastructure tooling such as Terraform GitHub Actions or Jenkins.
• Strong understanding of distributed systems production troubleshooting observability security performance optimization and scalable backend design.

What we offer:

• 100% paid medical care
• Multisport
• Creative tax (KUP)
• Home office allowance
• MacBook Pro

Apply now

If this sounds like your next step wed love to hear from you! Please apply via our careers page and submit your CV in English.

Required Experience:

IC