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Two95 International Inc.

SDET - SW Engineering Development & Testing

LocationGeorge Town, Penang, Malaysia
Typefull-time
SenioritySenior
Experience5+ yrs
Company size1,001–5,000 people
PostedSep 4, 2026 · 1mo ago
Verified live7h ago
At a glanceSummarised by Seekless from the posting.
Must have10
5+ years of professional C++ software development experience
Strong mastery of Object-Oriented Programming with hands-on application of design patterns (Factory, Observer, Strategy, Singleton, Command) and SOLID principles
Solid understanding of multi-threading and concurrent programming in C++ with synchronisation primitives (mutexes, semaphores, condition variables)
Experience developing or integrating with MES or similar large-scale systems
Proficiency in STL, Boost libraries and modern C++ (C++11/14/17/20) features
Familiarity with thread and memory management concepts and best-known methods; experience with performance profiling and optimisation
Expertise in writing unit tests using frameworks such as Google Test (GTest) or CppUnit
For SDET positions: demonstrated test automation capability and experience owning quality for delivered features
For PostgreSQL positions: strong hands-on PostgreSQL experience including SQL, PL/pgSQL, indexing, query tuning and schema migration
For the Lead Developer position: demonstrated experience leading a development team, owning technical design decisions and mentoring engineers
Nice to have6
Knowledge of semiconductor manufacturing operational practices
Knowledge of equipment communication standards and protocols used in manufacturing systems
Experience with manufacturing workflows, process flows and work order management
Familiarity with Python or scripting languages for automation and tooling
Experience with CMake or Makefile-based build systems and cross-platform builds
Experience implementing CI/CD pipelines (e.g. Jenkins)
Skills
C++
Object-Oriented Programming
STL
Boost
C++11
C++14
C++17
C++20
Google Test
CppUnit
PostgreSQL
PL/pgSQL
Python
CMake
Makefile
Jenkins
About the role
Job summary
We are seeking highly skilled and motivated Software Engineers with strong expertise in C++ and Object-Oriented Programming, with hands-on experience developing and enhancing complex systems. The role is responsible for designing, developing and maintaining high-performance, reliable software that supports manufacturing operations on the ATP MES platform. The SDET positions combine development and test engineering responsibility; the PostgreSQL positions focus on the data layer of ATP MES for Engineering; the Lead Developer position additionally owns technical direction and mentoring for the ATP MES development team.
Responsibilities
What you will do
•
Design, develop and maintain moderate to highly complex applications using C++.
•
Develop, enhance and debug software modules and components.
•
Apply strong OOP principles — encapsulation, inheritance, polymorphism and abstraction — to build maintainable and scalable systems.
•
Design and implement concurrent, multi-threaded C++ software for real-time or high-throughput systems.
•
Contribute to improving existing modules and reusable internal frameworks and libraries.
•
Provide technical guidance and mentorship to junior team members.
•
Participate in code reviews and provide constructive feedback to peers.
•
Develop and maintain unit and integration tests; contribute to and maintain CI pipelines.
•
Work with product owners to understand requirements, break down complex problems into manageable tasks and deliver solutions.
•
For SDET positions: design, automate and maintain functional, integration and regression test suites alongside feature development, and own the quality of delivered features end to end.
•
For PostgreSQL positions: design, implement and tune the PostgreSQL data layer — schema design, queries, stored procedures, migrations and performance optimisation — supporting ATP MES for Engineering.
Requirements
What you need
•
5+ years of professional C++ software development experience.
•
Strong mastery of Object-Oriented Programming with hands-on application of design patterns (Factory, Observer, Strategy, Singleton, Command) and SOLID principles.
•
Solid understanding of multi-threading and concurrent programming in C++ with synchronisation primitives (mutexes, semaphores, condition variables).
•
Experience developing or integrating with MES or similar large-scale systems.
•
Proficiency in STL, Boost libraries and modern C++ (C++11/14/17/20) features.
•
Familiarity with thread and memory management concepts and best-known methods; experience with performance profiling and optimisation.
•
Expertise in writing unit tests using frameworks such as Google Test (GTest) or CppUnit.
•
For SDET positions: demonstrated test automation capability and experience owning quality for delivered features.
•
For PostgreSQL positions: strong hands-on PostgreSQL experience including SQL, PL/pgSQL, indexing, query tuning and schema migration.
•
For the Lead Developer position: demonstrated experience leading a development team, owning technical design decisions and mentoring engineers.
Nice to have
What will give you an edge
•
Knowledge of semiconductor manufacturing operational practices.
•
Knowledge of equipment communication standards and protocols used in manufacturing systems.
•
Experience with manufacturing workflows, process flows and work order management.
•
Familiarity with Python or scripting languages for automation and tooling.
•
Experience with CMake or Makefile-based build systems and cross-platform builds.
•
Experience implementing CI/CD pipelines (e.g. Jenkins).
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