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Senior Cloud Backend Engineer

intent
Full-time
Remote
Poland
20,000 zł - 30,000 zł PLN monthly
Backend Development

Job description

We’re currently seeking a passionate freelance Senior Cloud Backend Engineer to join our projects ASAP. As a freelancer cooperating with intent, you'll have the opportunity to work on diverse IoT projects, leveraging your expertise in backend and cloud technologies.

About intent

intent has over 15+ years of experience in conceptualizing, designing, and building apps for IoT and connected devices. We act as a specialized think partner for products at the intersection of physical and digital (such as wearables and IoT), working with companies like Oura, BOSE, and McIntosh audio systems.

Salary:

  • 20-30K PLN net on a B2B contract (depending on experience).

Perks & Benefits:

  • 100% remote work & flexible working hours.

  • Knowledge-sharing initiatives.

  • If we’re a great fit after a few months of collaboration, we’d love to invite you to join the internal intent team for a long-term partnership.

What You’ll Do:

  • Own our backend API app, serverless lambdas and data architecture.

  • Design and build APIs (REST, GraphQL, WebSockets).

  • Work on ETL pipelines- ingest, transform, store.

  • Contribute to AWS infrastructure and automation.

  • Implement authentication & authorization (JWT, OAuth2, Cognito, IAM).

  • Maintain CI/CD pipelines (GitHub Actions).

  • Build automated tests and ensure high reliability.

Recruitment Process:

  1. Screening call with HR (45 mins).

  2. Technical interview (60-90 mins).

  3. Final feedback within a week after the interview.

Join Us! 🚀

Be part of groundbreaking IoT projects, shaping the future of cloud and backend technology. If you’re excited about cloud computing, scalable systems, and backend development in innovative projects—this is the place for you! 💡

Job requirements

  • Strong experience with Node.js, Nest.js & TypeScript.

  • Hands-on with AWS Lambda, DynamoDB, RDS, S3, API Gateway, Step Functions, CDK, CloudWatch.

  • Experience designing and building APIs (REST, GraphQL, WebSockets).

  • Proficiency in data architecture & modelling (SQL & NoSQL).

  • Experience with ETL pipelines (ingest, transform, store).

  • Knowledge of authentication & authorization (JWT, OAuth2, Cognito, IAM).

  • Familiarity with CI/CD pipelines (GitHub Actions).

  • Automated testing practices.

All done!

Your application has been successfully submitted!

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