Senior Backend Developer (node.js)

We’re currently seeking a passionate freelance Senior Backend Developer 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 10+ 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.

Projects: smart bracelet, smart glucometer, automotive project for electric vehicles.

💎 Requirements:

• Strong experience with AWS services (EKS, S3, Aurora, DynamoDB, Timestream, EMR).

• Expierience with node.js/next.js.

• Proficiency in Kubernetes (EKS), Docker, and Terraform for infrastructure management.

• Experience with MQTT for messaging protocols.

• Familiarity with CI/CD tools like Jenkins and GitLab.

• Advanced knowledge of backend development, cloud architecture, and distributed systems.

• English proficiency (min. B2).

💰 Salary:

• 15-25K PLN net on a B2B contract (depending on experience).

🏝️ Perks & Benefits:

• 100% remote work & flexible working hours with core hours between 10:00 and 18:00 CET, with some client meetings scheduled up to 20:00 CET (approx. 2 per week).

• 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, including:

• Paid holidays & sick leave.

• Training budget & career growth support.

What You’ll Do:

• Build and maintain scalable backend and cloud solutions for IoT projects.

• Optimize AWS infrastructure and cloud deployments.

• Develop high-performance and secure backend services.

• Collaborate with frontend, DevOps, and product teams.

• Improve system reliability by fixing issues reported by the QA team.

• Participate in brainstorming sessions and knowledge-sharing initiatives.

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! 💡

Requirements

• Proficiency in AWS & Cloud Infrastructure – you know your way around AWS services and cloud-native architectures.

• Strong backend development skills – solid experience in building scalable, high-performance applications.

• Keeping up with industry trends – staying ahead of the latest backend and cloud developments.

• Experience with node.js and next.js.