N-iX is a software development service company that helps businesses across the globe develop successful software products. Founded in 2002 in Lviv, N-iX has come a long way and increased its presence in nine countries - Poland, Ukraine, Sweden, Romania, Bulgaria, Malta, the UK, the US, and Colombia. Today, we are a strong community of 2,000+ professionals and a reliable partner for global industry leaders and Fortune 500 companies.
We are looking for a skilled Lead/Architect C++ Engineer to join our team.
In this role, you will lead the modernization of the application, focusing on scalability improvements, cloud adoption, and transition to a web-based architecture. Your expertise will help eliminate performance bottlenecks, enhance system security, and create a future-proof platform.
Our client, a global industrial solutions provider specializing in engineering, system integration, and industrial process optimization across various sectors, relies on an old legacy product that has certain limitations such as remote access, scaling options, etc. Current system setup:
- Language: C++14
- Compiler: Visual Studio 2022 (v143)
- UI: MFC, Stingray
- DB: Oracle C++ client, OCIlib
- Optimization: CPLEX, XA
- Other: Boost, Chilkat, PDF Creator Pilot
Key responsibilities:
- System Architecture & Scalability
- Modernization & UI Transition
- Cloud & Security Enhancements
- Optimization & Performance Tuning
- Collaboration & Technical Leadership
Key requirements:
- 7+ years of experience in software architecture, cloud architecture, or C++ application development.
- Strong expertise in C++ 14 with hands-on experience using Visual Studio 2022 (v143).
- Experience in modernizing legacy C++ applications and migrating away from MFC/Stingray.
- Deep understanding of database integration, particularly with Oracle C++ client and OCIlib.
- Knowledge of optimization algorithms and tools, especially CPLEX and XA.
- Experience with Boost libraries, Chilkat, and PDF Creator Pilot.
- Strong expertise in memory management, threading, and performance optimization in C++.
- Knowledge of cloud platforms (AWS, Azure, GCP) and their compatibility with C++ workloads.
- Security expertise in IAM, SSO, OAuth, and VPN-based access control.
Nice to have:
- Experience with progressive web applications (PWA) or front-end web frameworks.
- Prior work on remote desktop replacement projects.
- Knowledge of containerization (Docker, Kubernetes) for C++ applications.
- Familiarity with observability and monitoring tools (New Relic, Prometheus, ELK Stack).
- Cloud certifications (AWS Solutions Architect, Azure Architect Expert, or GCP Professional Cloud Architect).
We offer:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
Top Skills
What We Do
N-iX is a global software solutions and engineering services company that helps world’s leading organizations turn challenges into lasting business value, operational efficiency, and revenue growth using advanced technology. Whether you need to build a custom solution, modernize your digital product or acquire extra tech expertise - we have the experience and capabilities to ensure your success.
With over 2,000 professionals in 25 countries across Europe and the Americas, N-iX offers expert solutions in cloud, data analytics, embedded software, IoT, AI, machine learning, and other tech domains. Being in business for over two decades, we have worked with dozens of industry-leading enterprises and Fortune 500 companies creating value across a wide variety of sectors, including finance, manufacturing, supply chain, retail, e-commerce, healthcare, and more. Our unique combination of business domain expertise and technical know-how enables us to effectively collaborate with ISVs, tech companies, and enterprises of all sizes. Thanks to the strong tech ecosystem and partnerships with AWS, GCP, Microsoft, SAP, OpenText, Snowflake, and others, we bring extra speed, scale and efficiency to more than 160 organizations across the globe. N-iX is recognized by numerous industry awards, such as CRN Solution Provider 500, Global Outsourcing 100 by IAOP, ISG Provider Lens™, Modern Application Development services providers by Forrester, etc
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