Full Stack Engineer

Company: Hallmark Search Partners

LinkedIn: Visit LinkedIn

Business Type: Enterprise

Company Type: Service

Business Model: B2C

Funding Stage: IPO/Public

Industry: Software Development

Job Description

This is a permanent role with a valued client Hallmark Search Partners.

Position Overview

To develop and lead the scalable, secure, and high-performance .NET-based platforms that enable Epiroc’s next generation of offboard automation and connected operations. By combining deep technical expertise, technical leadership, and cross-functional collaboration, the developer ensures solutions are reliable, future-ready, and aligned with Epiroc’s innovation, sustainability, and time-to-market objectives.

Key Responsibilities

• Develop and maintain high-performance applications using WPF, C#, .NET Core, React.JS and MVVM architecture.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Writing Automated Integration Tests in existing framework for developed features and bug fixes.
• Full stack developer, including UI, client/server communication, and server-side business logic
• Experience handling agile teams as lead / SCRUM MASTER.
• Develop and execute automation tests using AI agents.
• Experience creating & using AI agents to improve efficiency & accelerate delivery across SDLC process.
• Collaborate with product managers to ensure end products meet customer's expectations.
• Integrate RESTful APIs, microservices, and third-party libraries for seamless data exchange.
• Enhance performance and memory management for smooth application execution.
• Work with SQL Server, Entity Framework, and NoSQL databases for data handling.
• Maintain a process-oriented culture, leading the team in developing software products using agile methodologies.
• Perform unit testing and debugging using tools like MSTest, NUnit, or XUnit.
• Design and implement robust distributed systems, leveraging experience with networking concepts (TCP/IP, UDP) to ensure scalability, reliability and secure communication.
• Implement security best practices to ensure compliance and data protection.
• Mentor junior developers and contribute to continuous learning within the team.
• Work with a team of software engineers to add functionality and improve and upgrade our autonomous vehicle command and control software.
• Provide insight on forward-looking technical roadmaps and architectural designs.

Technical Expertise

Required Skills and Qualifications:

• Strong knowledge of C#, .NET Core/.NET Framework, Typescript, React 18 and MVVM architecture.
• Proficiency in XAML, UI controls, data binding, and WPF animations.
• Experience with multi-threading, async/await, and performance tuning for WPF applications.
• Strong understanding of REST APIs, Web API integration, and microservices architecture.
• Hands-on experience with AI coding assistants such as Claude Code or GitHub Copilot, with working knowledge of context engineering, agentic workflows, MCP, A2A, and agent skills.
• SQL Server, Entity Framework, or other database experience for managing application data.
• Strong Experience with unit testing frameworks (XUnit, NUnit, MSTest) for desktop applications.
• Hands-on experience with networking concepts and protocols such as TCP/IP, UDP and related protocols.
• Experience in Git, CI/CD, Azure DevOps, or Jenkins for version control and automation.
• Strong problem-solving skills and ability to work in an Agile/Scrum environment.
• Excellent communication and team collaboration skills.

Nice To Have

• Experience with third-party UI libraries like Telerik, DevExpress or Infragistics.
• Experience with 3D scanning tools, Understanding of CAD files.
• Familiarity with WinUI and UWP as future transitions from WPF.
• Microsoft Certified: Azure Developer Associate or related certifications.