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Infinity Quest

Infinity Quest

Dot Net & React Developer

Belfast On-site 5-10 yrs exp IT Services and IT Consulting 450 employees
React.NET CoreWeb Application DevelopmentBackend ServicesAPI Development

Requirements

The role seeks a specialist with 5 to 7 years of experience in React and .NET Core. Candidates should be able to build scalable applications and APIs, guide junior developers, collaborate with cross-functional teams, and apply software development, architecture, and security best practices.

Job Description

Job Requirement – Dot Net & React (UK Sponsorship Available)


Job Summary

Seeking a Specialist with 5 to 7 years of experience in React and NET Core to design develop and maintain scalable web applications within the NET Reacts skill cluster family


Job Description

Design and develop scalable responsive web applications using React and NET Core Implement robust backend services and APIs leveraging NET Core Collaborate with cross functional teams to integrate front end components with backend services Write clean maintainable and efficient code adhering to industry best practices Ensure high performance responsiveness and usability across devices and browsers Stay updated with the latest trends and advancements in React and NET Core development Troubleshoot and debug application issues to optimize performance and reliability

Roles and Responsibilities

Lead development initiatives within the NET ReactJs skill cluster family

Mentor and provide technical guidance to junior developers on React and NET Core best practices

Drive adoption of architecture patterns and software development principles for scalable solutions

Collaborate closely with backend DevOps and QA teams to ensure seamless integration and deployment

Participate actively in Agile ceremonies including sprint planning daily stand ups and retrospectives

Ensure adherence to security compliance standards and best practices in application development

Contribute to architectural decisions and evaluate new technologies to enhance the technology stack


Skills

React.NET CoreWeb Application DevelopmentBackend ServicesAPI DevelopmentResponsive DesignSoftware ArchitectureMentoringAgileDevOps CollaborationQuality AssuranceApplication SecurityTroubleshootingPerformance Optimization

About Infinity Quest

Infinity Quest (IQ) is an AI and data engineering consultancy. We design, build and run production-grade AI platforms, data architecture and digital engineering for organisations across the UK and Europe and Americas. Most enterprise AI and data work stalls in the gap between a promising demo and a system a regulated business can actually trust in production. We close that gap — then hand the keys back, so the capability stays with your team long after we leave. What we do Applied AI — AI & ML model development, enterprise AI agents, AI security and governance, AI/ML Ops. Data & Cloud Transformation — Data strategy and architecture, cloud and data platform engineering, data integration, migration and modernisation, governance and compliance. AI-Powered Digital Engineering — Modern application builds, legacy modernisation, DevSecOps and automation, cybersecurity engineering. How we work Senior engineers from day one. Outcomes-priced, not time-billed. Owned weights, owned platforms, owned code — deployed in your cloud, behind your controls. Regulator-ready by default. We optimise for you not needing us. Every engagement ends with documentation, runbooks and a trained team that runs what we built without us. Who we serve FinTech · Banking · Insurance · Technology . Manufacturing