Node.js engineer Job at Znojdziem IT recruitment agency (Gdańsk)

Node.js Engineer

Responsibilities Design, develop, and maintain scalable RESTful APIs using Node....

Location

India

Salary:

Not provided

Miracle Software Systems

Expiration Date

Until further notice

Requirements

Node.JS
TypeScript
Apache Kafka
PostgreSQL
Docker
Kubernetes

Job Responsibility

Design, develop, and maintain scalable RESTful APIs using Node.js, TypeScript, Express, or NestJS for high-throughput enterprise applications
Build and optimize event-driven microservices using Apache Kafka to support reliable and low-latency data streaming across distributed systems
Develop and manage batch processing pipelines and asynchronous workflows for handling large-scale data operations efficiently
Diagnose and resolve performance bottlenecks, concurrency issues, memory leaks, and scalability challenges within Node.js applications
Design robust API architectures including authentication, authorization, versioning, rate limiting, and structured error handling mechanisms
Optimize relational and NoSQL databases including PostgreSQL, MySQL, MongoDB, and Redis through query tuning and indexing strategies
Implement distributed systems best practices including fault tolerance, observability, logging, monitoring, and data consistency models
Work with Docker, Kubernetes, and CI/CD pipelines to support containerized deployments and automated delivery processes
Lead technical discussions, mentor engineers, and promote best practices related to clean architecture, testing, and scalable backend development

Fulltime

Linux Engineer / DevOps Engineer – Puppet & Node.js

We are seeking a Linux Engineer with strong experience in Puppet configuration m...

Location

Mexico , Ciudad de México

Salary:

90000.00 USD / Year

Realign

Expiration Date

Until further notice

Requirements

Strong hands-on experience with Linux system administration
Expertise in Puppet (Enterprise or Open Source)
Solid experience with Node.js (application support, scripting, APIs)
Scripting skills: Bash / Shell / JavaScript
Experience with Git and CI/CD pipelines
Understanding of networking, system performance, and troubleshooting

Job Responsibility

Administer and troubleshoot Linux systems (RHEL/CentOS/Ubuntu)
Develop, manage, and maintain Puppet manifests, modules, and environments
Automate server provisioning, configuration, and patching using Puppet
Build, deploy, and support Node.js applications and services
Monitor system and application health
resolve performance and availability issues
Collaborate with DevOps and development teams on CI/CD and automation initiatives
Ensure security hardening and compliance on Linux servers

Fulltime

Senior Software Engineer (Node.js)

We’re looking for a Senior Software Engineer to work on a project that belongs t...

Location

Poland , Rzeszów

Salary:

Not provided

Edvantis

Expiration Date

Until further notice

Requirements

3+ years of experience with Node.js (NestJS preferred)
Strong knowledge of TypeScript and modern JavaScript
Experience building REST APIs (validation, error handling, authentication)
Hands-on experience with SQL databases and TypeORM
Familiarity with Redis
English level – Upper-Intermediate or higher

Job Responsibility

Develop and maintain back-end services using Node.js and NestJS
Design and implement REST APIs
Work with databases (SQL, TypeORM)
Implement authentication and authorization
Integrate Redis for caching and performance improvements
Write unit and integration tests
Ensure code quality, readability, and documentation
Collaborate with the Front-End Team and other teams

What we offer

Remote-first work model with flexible working hours (we provide all equipment)
Comfortable and fully equipped offices in Lviv and Rzeszów
Competitive compensation with regular performance reviews
18 paid vacation days per year + all state holidays
12 days of paid sick leave per year without a medical certificate + extra paid leave for blood donation
Health & wellness support: either a monthly budget for medical insurance and sports activities, or a full medical insurance plan, depending on your cooperation model
English, German, and Polish language courses
Corporate subscription to learning platforms, regular meetups and webinars
Friendly team that values accountability, innovation, teamwork, and customer satisfaction
Inclusive environment where everyone feels valued and treated equally. We proudly partner with VeteranHub to support Ukrainian veterans

Fulltime

Senior Backend Engineer - Node.js

We are looking for a Backend Engineer to support the development and maintenance...

Location

India

Salary:

Not provided

Tech Holding

Expiration Date

Until further notice

Requirements

Up to 4 years of professional backend development experience
Proficiency with TypeScript and Node.js
Experience building APIs (REST, GraphQL, RPC) with Fastify, Apollo, Express, or similar frameworks
Familiarity with Elastic search or other search/indexing technologies
Basic understanding of caching concepts (Redis, Memcached, or similar)
Experience with Git and collaborative development workflows

Job Responsibility

Document, develop and maintain backend services using TypeScript and Fastify
Build and update APIs consumed by frontend and mobile applications
Assist with Elasticsearch query development and optimization
Work with Redis / Valkey for caching implementations
Write unit and integration tests to ensure service reliability
Participate in code reviews and follow established coding standards

Fulltime

Full Stack Engineer Node.js and Python-Vice President

This is your chance to build the foundational applications systems for 'Citi Ass...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

10+ years of strong Development engineering experience using Python
Kubernetes (Red Hat OpenShift), Containers
GitHub, CI/CD (e.g., Tekton, Harness), GitHub Copilot
Experience with other languages like Node.js, TypeScript, Go, or Java. It shows your curiosity and adaptability

Job Responsibility

Build, Code, and Deliver
Own Your Features End to End
Build with Safety and Security in Mind
Be a Great Teammate
Live Our Engineering Craftsmanship
Take Initiative and Communicate Clearly

What we offer

Support your well-being, growth and work-life balance

Fulltime

Software Engineer, Node.js

We are looking for a Software Engineer to join our Consumer Solutions team. In t...

Location

United States , Roseville; Plano; Austin; Lehi

Salary:

121000.00 - 141000.00 USD / Year

GoodLeap

Expiration Date

Until further notice

Requirements

Experience with Node.js
Strong knowledge of RESTful API development
Proficient in unit testing and automated acceptance testing (AAT)
A proactive mindset with the ability to work independently within a small, dynamic team
A natural curiosity and eagerness to learn and innovate

Job Responsibility

Deliver features, collaborating with team members to solve technical challenges
Work with product managers to ensure that development solutions meet business use cases and goals
Ensure code is thoroughly tested (unit tests and AAT), performant, and scalable when necessary
Design and document APIs clearly using tools like OpenAPI/Swagger, ensuring they are well-documented and easy to understand for collaboration between teams
Optimize the performance of Node.js applications, including memory usage, event loop efficiency, and handling of asynchronous code
Follow security best practices in API development to guard against vulnerabilities and ensure secure communication
Familiarity with DevOps practices, including deploying Node.js applications in cloud environments (e.g., AWS), and working with CI/CD pipelines such as GitHub Actions for automation

Fulltime

Lead Node.js Engineer

This is a hands-on Lead engineering position focused on improving and evolving a...

Location

United Kingdom , London

Salary:

120000.00 GBP / Year

Orbis Consultants

Expiration Date

Until further notice

Requirements

Strong hands-on backend Node.js experience
Deep understanding of service architecture and scalable backend design
Comfortable improving existing patterns and addressing technical debt
Experience working in distributed systems environments
Clear Lead-level engineer
Comfortable influencing engineering standards across teams
Able to operate independently and raise the technical bar

Job Responsibility

Improving and evolving a predominantly Node.js backend ecosystem
Addressing technical debt
Improving service design
Raising the bar for engineering quality across multiple teams working on core backend systems
Identifying problems and improving them rather than simply maintaining existing systems

What we offer

Bonus

Fulltime

Middle Node.js Engineer

Indeema is looking for a skilled Node.js developer to join our Web Team.

Location

Poland , Wrocław

Salary:

Not provided

Indeema Software

Expiration Date

Until further notice

Requirements

Javascript/Typescript apps development (2+ years)
NodeJS (2+ years)
MongoDB (2+ years)
Redis, SQLite (or similar) (1+ years)
Message brokers (preferably RabbitMQ) (1+ years)
Docker and Kubernetes
Experience with high-load projects
Understanding of building durable applications
Solid data science knowledge
Operating systems

Job Responsibility

Develop projects in different domains (from a scratch and maintain old projects)
Be responsible for maintaining, expanding, and scaling the application
Communicate with the team and customers
Review project documentation, analyze requirements
Participate in estimation and planning sessions
Promote good design principles such as code reuse, modularity, and extensibility as well as mentor others in these principles

Fulltime

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Node.js engineer

Job Description

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Node.js engineer

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