Senior Node.js Backend Engineer – Cloud and Serverless
Offer summary

(Summary generated by AI based on the full job description)

Project focuses on building scalable, distributed cloud solutions enabling AI and data-driven applications. Technology stack includes Node.js, AWS Lambda, SQS, CloudWatch, S3, Terraform, GitHub Actions and containerization with Linux CLI skills. Responsibilities cover developing and optimizing serverless applications, designing data integration workflows, implementing REST-like APIs, creating Terraform IaC, maintaining CI/CD, monitoring and scaling systems, and supporting cloud operations.

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Senior Node.js Backend Engineer – Cloud and Serverless

Company: ITDS Polska Sp. z o.o.

from: 28 September 2026
to: 28 October 2026
23 520 - 27 300 złnet (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior
working mode:remote
Warszawa, Śródmieście
Warszawa, ŚródmieścieZłota 59View on map

Requirements

Expected technologies

Node.js
Terraform
GitHub
Linux

Our requirements

  • 4+ years of experience in Node.js backend development.
  • 2+ years of experience in system/data integration and distributed systems architecture.
  • Deep understanding of serverless AWS services such as Lambda, SQS, CloudWatch, S3.
  • Hands-on experience with REST API design and implementation.
  • Knowledge of Terraform for infrastructure management.
  • Proficiency in GitHub, CICD pipelines, and Linux command-line tools.
  • Fluent English communication skills.
  • Problem-solving mindset with a focus on business impact.

Optional

  • Experience with DynamoDB, DocumentDB, or Streaming Services.
  • Practical knowledge of AI tools and data science integrations.

Your responsibilities

  • Develop, optimize, and maintain robust serverless applications within AWS using Node.js, Lambda, SQS, CloudWatch, and S3.
  • Design and implement data integration workflows, including data analysis, transformation, and validation.
  • Build and refine REST-like APIs to support seamless external and internal integrations.
  • Create and manage Terraform infrastructure-as-code configurations for AWS environments.
  • Collaborate with cross-functional teams to troubleshoot, scale, and enhance system performance.
  • Contribute to CI/CD pipelines leveraging GitHub Actions and version control best practices.
  • Ensure system reliability through proactive monitoring, troubleshooting, and optimized cloud operations.
  • Utilize containerization and Linux command-line skills for deployment and maintenance tasks.

About the project

As a Senior Node.js Backend Engineer, you will be working for our client, a leader in cloud solutions and infrastructure services, committed to transforming how organizations harness AI and data-driven insights. Your expertise will contribute to building resilient, scalable distributed systems that power cutting-edge applications, driving innovation and digital excellence.

This is how we organize our work

This is how we work

at the client's siteagilescrum

This is how we work on a project

  • Continuous Deployment
  • Continuous Integration

#GETREADY to meet with us!

ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people.
We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data.

ITDS’s Whistleblower Procedure

📌 You can report violations in accordance with ITDS’s Whistleblower Procedure available here: https://itds.pl/wp-content/uploads/2025/03/INFORMATION-ON-PROCEDURE-FOR-REPORTING-BREACHES-AND-PROTECTION-OF-WHISTLEBLOWERS-AT-ITDS-POLSKA.pdf
Company

What we offer

  • ITDS Clubs
  • Access to medical insurance
  • Access to Multisport
  • Access to Pluralsight
  • Integrational Events
  • Ambassador Program

Benefits

  • sharing the costs of sports activities
  • private medical care
  • flexible working time
  • fruits
  • integration events
  • corporate gym
  • saving & investment scheme
  • no dress code
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • sharing the costs of a streaming platform subscription
  • access to +100 projects
  • access to Pluralsight

Recruitment stages

  • 1.
    online interview
  • 2.
    online interview

ITDS Polska Sp. z o.o.

ITDS supports financial service providers to take the next steps.
We identify what’s possible, every day. Opportunities in the areas of technology, organization, and digitization.
We see where banks, insurers, payment companies, or fintech can go and how they can get there.
That’s why we want to stimulate you to ramp up your ambition. Forget what you perceive as restraints and step towards the new reality.
ITDS in Poland - Pure player in new Technologies & Financial Industry
+300 IT implementation professionals
+20 clients in the Banking, Insurance, Payment & Fintech Industry
ITDS excels in digital strategy delivery and implementation of best-of-breed lending solutions. ITDS has delivered successful strategic projects throughout Europe since 1998. We combine the experience we’ve accumulated with in-depth knowledge of technologies, business processes, and EU legislation to unlock new business opportunities.

This is how we work

Senior Node.js Backend Engineer – Cloud and Serverless
23.5k–27.3k zł / mth. (B2B)
I apply to:
ITDS Polska Sp. z o.o.
Warszawa, Śródmieście
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