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.

Work arrangement
No