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Offer summary
(Summary generated by AI based on the full job description)
The project involves a modern, scalable data and insights platform. Responsibilities include developing and maintaining web applications and RESTful APIs using JavaScript, Node.js, TypeScript, React, Next.js. It utilizes MySQL, MongoDB, Redis, DynamoDB databases and AWS services EC2, Lambda, SQS, SNS. Tasks cover architecture design, database optimization, troubleshooting, and working with AI-assisted coding tools. Benefits include private medical care and MultiSport card.
Senior Full Stack Engineer (Node.js / React)
Company: ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
from: 28 August 2026
to: 27 September 2026
16 500 - 22 500 złnet (+ VAT)/ mth.B2B contract (full-time)
Offer parameters
level:senior
working mode:remote
location:Warszawa, Masovian
Warszawa, Masovian
Requirements
Expected technologies
JavaScript
Node.js
TypeScript
React.js
Next.js
MySQL
MongoDB
Redis
DynamoDB
AWS
Elasticsearch
GitHub Copilot
Optional technologies
PHP
Python
Ruby
Perl
Elasticsearch
Git
Operating system
Windows
Our requirements
- 5+ years of professional experience in software development
- Strong knowledge of JavaScript and Node.js
- Good knowledge of TypeScript
- Good knowledge of React and Next.js
- Strong knowledge of databases, including MySQL, MongoDB, Redis and DynamoDB
- Good knowledge of AWS services, including EC2, Lambda, SQS and SNS
- Knowledge of Elasticsearch
- Knowledge of GraphQL
- Experience with PHP or another server-side language, such as Python, Ruby or Perl
- Knowledge of software architecture and scalable system design
- Strong understanding of web networking concepts, including CORS
- Knowledge of application security and OWASP
- Experience with AI-assisted development tools and AI-supported code generation, testing and debugging
- Strong troubleshooting and problem-solving skills
- English C1+
Optional
- Experience designing scalable and secure web services
- Experience with distributed systems and high-performance applications
- Experience integrating LLM/AI capabilities into applications
- Experience working in Agile/Scrum teams
Your responsibilities
- Design, develop, test and maintain scalable web applications and services
- Build secure and scalable RESTful APIs
- Design and optimize relational and NoSQL databases
- Work with AWS cloud services and distributed systems
- Contribute to software architecture and technical decisions
- Troubleshoot and debug complex technical issues
- Collaborate with Engineering, Product, Design and DevOps teams
- Use AI-assisted development tools to improve coding, testing and problem-solving
This is how we organize our work
This is how we work
you have influence on the technological solutions appliedyou have influence on the productyou develop the code "from scratch"you focus on product developmentagilescrum
Team members
backend developerfrontend developertechnical leaderdevOpsproduct ownerproject managerUX designer
This is how we work on a project
- DevOps
What we offer
- Work on a modern, large-scale data and insights platform
- Opportunity to work with modern cloud, web and AI technologies
- Collaboration with an experienced international engineering team
- Private medical care
- MultiSport card
Benefits
- sharing the costs of sports activities
- private medical care
- remote work opportunities
ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
As Venture Building, we create profitable technology companies from scratch. We collaborate with partners who share similar aspirations and are open to leveraging the potential of their networks, cultivated over years. We regularly launch new projects founded on long-term, amicable relationships with our associates.
Senior Full Stack Engineer (Node.js / React)
16.5k–22.5k zł / mth. (B2B)
I apply to:
ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ
Warszawa, Masovian
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