Senior Full-Stack Engineer: React/Node & Data-Driven Apps

Solvex Solutions; Ireland; On-site; EUR 90,000 - 120,000; Full time

Job summary

Solvex Solutions is seeking a Senior React and Node.js Developer to design and build scalable web applications. You will work with React, TypeScript, NestJS, Node.js, and MSSQL to deliver robust, data-driven solutions and collaborate across teams.

You will own frontend and backend components, write unit tests, review code, mentor junior developers, and stay current with industry trends to continuously improve development processes.

Qualifications

• Bachelor's degree in CS, software eng, or equivalent practical experience.
• 5+ years of software development with React, TS, NestJS, Node.js, and MSSQL.
• Experience building data-driven apps with data aggregations.
• Strong knowledge of RESTful APIs and microservices architecture.
• Familiarity with Git and modern development workflows.
• Excellent problem-solving and communication skills; team leadership.

Responsibilities

• Develop UIs with React and TypeScript focusing on performance and scalability.
• Build backend services with Node.js and NestJS.
• Design MSSQL databases and optimize performance.
• Implement data aggregations to generate insights.
• Collaborate with cross-functional teams to deliver features.
• Write unit tests and participate in code reviews.
• Mentor junior developers and lead by example.
• Troubleshoot issues to ensure optimal app performance.
• Stay updated with industry trends to improve processes.

Skills

React

TypeScript

NestJS

Node.js

MSSQL

RESTful APIs

Microservices

Data aggregations

Git

Leadership

Communication

Team collaboration

Education

Bachelor's degree in Computer Science or related field

Tools

Azure

Terraform

Databricks

Jenkins

Job description

Solvex Solutions is seeking a Senior React and Node.js Developer to design and build scalable web applications. You will work with React, TypeScript, NestJS, Node.js, and MSSQL to deliver robust, data-driven solutions and collaborate across teams.

You will own frontend and backend components, write unit tests, review code, mentor junior developers, and stay current with industry trends to continuously improve development processes.