Senior React Developer
Workplace: Stockholm, Sweden
Expires: June 13, 2025
Soros Consulting is seeking an experienced React developer for a long-term consulting assignment with one of our clients in infrastructure and energy. The assignment involves developing and maintaining web-based systems with high technical complexity and clear security requirements. You will be part of an agile, cross-functional team working closely with product owners, requirements analysts, developers, testers, and specialists. There is great opportunity to contribute in architecture, development, test automation, and technical decision-making.
Main requirements:
- University degree (at least 120 credits/180 ECTS) in IT or electrical engineering, or equivalent work experience
- Minimum 5 years of frontend development experience, with at least 3 years in React
- At least 3 years experience with TypeScript
- At least 2 years experience with SVG-based data visualization such as Highcharts, Recharts, or Lightning Charts
- Minimum 2 years experience in UI test automation
- Good communication skills in Swedish and English, both oral and written
Responsibilities:
- Develop new and maintain existing web applications built with React and TypeScript
- Visualize large data sets using SVG libraries like Highcharts
- Implement test automation for user interfaces
- Participate in design, architecture, documentation, and security adaptation
- Configure CI/CD pipelines
- Collaborate with users, domain experts, and other stakeholders
Required hard skills:
- React
- TypeScript
- SVG-based data visualization (e.g., Highcharts)
- UI test automation
- CI/CD pipeline configuration
Recommended hard skills:
- Frontend application configuration management in various environments
- Experience with security and accessibility requirements
- Authentication and authorization between applications and APIs
- Advanced data visualization with Highcharts
- Experience as Scrum Master or similar agile role
- Experience with network calculation programs or power system analysis
- Experience in the energy sector as a developer
Soft skills:
- Analytical and structured
- Result-oriented and quality conscious
- Collaborative with strong team spirit
- Creative with problem-solving abilities
Coding languages:
- JavaScript
- TypeScript
Frameworks:
- React
Natural languages:
- Swedish (Proficient)
- English (Proficient)
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