Senior Node.js Backend Engineer – AWS & Microservices

Ignite innovation at the forefront of cloud-native backend development — shape scalable microservices for dynamic digital ecosystems. Fully-remote opportunity! As a Senior Node.js Backend Engineer, you will be working for our client, a leading technology-driven organization dedicated to building resilient distributed systems that power tomorrow's digital experiences. You will contribute to designing and implementing high-performance microservices on AWS, enhancing system robustness, scalability, and flexibility. Join us and be part of pioneering solutions that redefine industry standards and accelerate your career growth. Your main responsibilities: • Develop and maintain REST-like APIs and backend services using Node.js in a serverless AWS environment • Design, implement, and optimize infrastructure-as-code configurations with Terraform for AWS services such as Lambda, SQS, CloudWatch, and S3 • Integrate complex data streams, transform, validate, and analyze data within distributed systems • Collaborate with cross-functional teams to ensure system robustness, scalability, and failure resilience • Contribute to CI/CD pipelines utilizing GitHub Actions, and enforce best practices in version control • Troubleshoot and resolve operational issues within AWS infrastructure and backend services • Maintain comprehensive documentation and ensure high-quality code standards You're ideal for this role if you have: • At least 4 years of professional experience in Node.js server-side development • 2+ years of experience in system/data integration, transformation, and validation • Deep understanding of distributed systems, including scalability, elasticity, replication, and failure handling • Strong experience designing and deploying REST-like APIs • Hands-on experience with Terraform for AWS infrastructure provisioning • Practical knowledge of serverless AWS services: Lambda, SQS, CloudWatch, S3 • Solid grasp of GitHub tool suite, CICD pipelines, and shell scripting • Good command of Linux command line tools • Excellent communication skills in English • Problem-solving mentality with a focus on business impact It is a strong plus if you have: • Experience with DynamoDB, DocumentDB, and Streaming services Language Required for the role: • Fluent English Eligibility for the role: • Only candidates with an existing legal right to work in the European Union will be considered for this role. We offer you At ITDS, you will work on innovative and impactful technology projects for international companies across multiple industries in Europe and beyond. We create an environment for ambitious, driven professionals who want to grow, deliver value, and build their careers in modern IT and digital transformation.  Our offer includes:  • Stable and long-term cooperation with attractive conditions  • Opportunities to develop your technical expertise across various industries and technologies  • The chance to work on high-impact, strategic IT and digital transformation projects  • A clear career path and the opportunity to grow quickly by contributing to diverse client initiatives over time  • International environment, knowledge sharing, social events, and training opportunities  • Access to an attractive medical package  • Access to the Multisport program  • Access to learning platforms such as Pluralsight  • Flexible working hours and remote work options    #MAKEYourCareerBETTER Interested? Apply now and include your CV (preferably in English) along with a statement confirming your consent to the processing and storage of your personal data. #8942