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Fulcrum Digital Inc

.NET Full Stack Developer

Fulcrum Digital Inc
Ireland · Full-time · Not Applicable

Requirements

We are seeking a highly skilled Lead Software Engineer to design, build, and scale secure, high-performance applications. This role requires strong expertise in C# (.NET) and React, with working knowledge of Java as a plus.

You will play a key role in driving architecture decisions, mentoring engineers, and delivering resilient, scalable systems in a fast-paced, agile environment.


Key Responsibilities

  • Lead the design and development of scalable, secure applications using C# (.NET) and React
  • Define system architecture and ensure alignment with enterprise standards
  • Collaborate with cross-functional teams including Product, QA, DevOps, and Security
  • Write clean, maintainable, and testable code following best practices
  • Drive code reviews, technical design discussions, and engineering excellence
  • Mentor junior and mid-level engineers
  • Ensure high availability, performance, and scalability of applications
  • Contribute to CI/CD pipelines and DevOps practices
  • Stay updated with emerging technologies and recommend improvements


Required Skills & Qualifications

  • 8+ years of software engineering experience
  • Strong proficiency in:
  • C# / .NET Core / ASP.NET
  • React.js, JavaScript (ES6+), HTML, CSS
  • Experience with RESTful APIs and microservices architecture
  • Solid understanding of software design patterns and OOP principles
  • Experience with cloud platforms (AWS, Azure, or GCP)
  • Strong knowledge of databases (SQL/NoSQL)
  • Familiarity with version control systems (Git)
  • Experience working in Agile/Scrum environments


Good to Have

  • Experience with Java and Spring Boot
  • Knowledge of containerization (Docker, Kubernetes)
  • Exposure to event-driven architecture (Kafka, messaging systems)
  • Understanding of security best practices in financial systems
  • Experience in payments or fintech domain


Leadership Expectations

  • Ability to lead complex technical initiatives end-to-end
  • Strong problem-solving and decision-making skills
  • Excellent communication and stakeholder management
  • Ownership mindset with focus on delivery and quality
  • Proven ability to mentor and grow engineering teams

Key Skills

Ranked by relevance

devops java c high availability containerization design patterns microservices restful apis javascript docker react kafka cloud cicd aws oop
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Posted
May 08, 2026
Type
Full-time
Level
Not Applicable
Location
Dublin

Industries

IT Services IT Consulting

Categories

Information Technology

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