Job Description

Position Overview:

We are seeking a

Senior Software Developer

with

primary expertise in C#

and strong additional skills in

Java, C, C++, and Python

for developing

client libraries/SDKs

that enable seamless integration with our platform services. This role focuses on designing, building, and maintaining high-performance, developer-friendly libraries that work consistently across multiple platforms and languages.

Essential Duties & Responsibilities:

Design, develop, and maintain high-performance client libraries primarily in

C#

, with additional support for at least one of Java, C, C++, or Python. Experience with asynchronous programming, multi-threading, and application debugging. Strong knowledge in machine-to-machine communication, network setups, security, data transfer protocols, multi-threading, asynchronous programming, and network protocols such as TCP/IP, UDP, HTTP, and gRPC. Create SDKs and APIs for customers to interface with our semiconductor test systems, and package/distribute them as NuGet packages. Develop platform-agnostic and language-interoperable solutions for integration with Windows, Linux, and embedded systems. Work with SQL/NoSQL databases and optimize the data processing. Ensure libraries are well-documented, versioned, and optimized for performance and scalability. Work with Microsoft Azure for hosting, packaging, and distribution of client libraries. Collaborate with QA and test automation teams to develop robust unit, integration, and regression tests. Optimize for performance, memory usage, and cross-platform compatibility. Implement secure coding practices and maintain compliance with industry standards. Engage with product management and customer-facing teams to gather requirements and ensure usability. Support hybrid cloud and on-premises integration scenarios. Be willing to travel occasionally, including internationally (10%-20%).
Requirements:

Requirements, Education & Skills:

Required:

S. in Computer Science, Software Engineering, or related field; M.S. preferred. Minimum

7+ years

of professional software development experience, with at least

5+ years in C#/.NET

. Strong expertise in

C#

and

.NET ecosystem

(latest versions). Working proficiency in at least one of Java, C, C++, or Python for library development and maintenance. Experience with API design (REST, gRPC) and client-server integration. Knowledge of networking protocols (TCP/IP, HTTP/HTTPS, TLS). Proficiency in

build, packaging, and distribution

for C# (NuGet) and familiarity with publishing for other languages. Experience with semiconductor test systems or automated test equipment (ATE) is a plus. Experience with

cross-platform development

targeting Windows, Linux, and macOS. Familiarity with automated testing frameworks and CI/CD workflows. Strong communication skills and ability to collaborate in cross-functional teams.

Good to Have

Experience with complex IDEs for hardware/software integration (OneImlx.Terminal or similar). Experience with cross-language bindings (e.g., SWIG, C++/CLI, Python C API). Familiarity with containerization (Docker, Kubernetes) and Azure Kubernetes Service (AKS). Experience with semiconductor test systems or hardware/software integration.

Why Join Us

Be part of an

innovative engineering team

building next-generation semiconductor test solutions. * Competitive compensation, global exposure, and career growth opportunities.