Senior C++ application Developer

2 weeks ago

Greater Melbourne Area, Australia Opasa Full time $120,000 - $180,000 per year

Company Description

Opasa is a technology services company based in Melbourne, VIC, focused on enhancing technology capabilities to drive business value, innovation, and growth. The company provides services in key areas such as Data/AI, Cloud, Cyber Security, and Digitization of customer journeys and business processes. Opasa is known for its expertise in solving complex IT challenges and supporting strategic business goals.

Job Location:
Melbourne, Australia

Preferred only Australia Work permit, student Visa holders, and PR, AU citizens with full working rights.

Packages starts:
AUD 110,000 plus superannuation

Job type:
WFH (If any Client meetings need to visit Clients offices)

Engagement:
Full time permanent role

We are seeking a highly experienced
C++ Developer
to work on complex, large-scale systems for our Australian client. The ideal candidate will bring deep expertise in modern C++ development, strong problem-solving skills, and the ability to design and deliver high-performance applications in a fast-paced environment.

Key Responsibilities

  • Design, develop, and maintain
    high-performance C++ applications
    .
  • Optimize code for
    speed, scalability, and reliability
    .
  • Collaborate with architects, designers, and cross-functional teams to define and implement system requirements.
  • Debug, troubleshoot, and enhance existing software.
  • Conduct
    code reviews
    and provide technical mentorship to junior developers.
  • Work with modern development practices including
    Agile, CI/CD, and automated testing
    .

Required Skills & Experience

  • 10+ years
    of hands-on experience in
    C++ (C++11/14/17/20)
    development.
  • Strong knowledge of
    Object-Oriented Programming (OOP)
    ,
    data structures
    ,
    algorithms
    , and
    design patterns
    .
  • Proven experience in developing
    multithreaded, real-time, and high-performance applications
    .
  • Experience with
    Linux/Unix environments
    and system-level programming.
  • Proficiency in debugging and performance profiling tools (e.g., gdb, Valgrind, perf).
  • Strong knowledge of
    network programming, sockets, and IPC mechanisms
    .
  • Familiarity with
    memory management, concurrency, and distributed systems
    .
  • Hands-on with
    version control (Git)
    ,
    CI/CD pipelines
    , and modern build tools (CMake, Make, etc.).
  • Excellent problem-solving and analytical skills.
  • Strong communication skills to interact with stakeholders and global teams.

Good to Have (Preferred)

  • Experience with
    C# or Java
    in addition to C++ (for integration projects).
  • Knowledge of
    cloud-native development (AWS/Azure/GCP)
    .
  • Exposure to
    financial services, telecom, or embedded systems
    domains.
  • Experience with
    containerization (Docker, Kubernetes)
    .

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