Principal Software Engineer - Compiler & System Programming | C/C++
Unisys
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This role on the market
75 open programming roles across 23 companies are on ApplySarthi right now, most of them in Hyderabad (28), Bengaluru (10), Mumbai (4).
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Unisys has 428 open roles listed here.
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Counted across 14 company job boards, updated as roles open and close.
Preparing for this interview
75 open programming roles are hiring right now across 23 companies, mostly in Hyderabad — so the questions repeat. Practise them before you sit with Unisys.
Questions you are likely to be asked
- Why do you want to join Unisys?
- What is your experience with C++? Tell me one thing you learned the hard way.
- Tell me about a hard bug you tracked down. How did you find the cause?
- How do you decide what to test, and what does good code review look like to you?
- Describe a time a deadline forced a trade-off in quality. What did you choose and why?
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Practise the Principal Software Engineer - Compiler & System Programming | C/C++ at Unisys interview free →What success looks like in this role: • Leverages subject matter expertise to lead in the design and development of significant and technically challenging efforts across major program / product areas. • Defines architectural standards, tools and methodologies to ensure technical consistency and quality across the company’s functional applications. • Identifies, adapts and applies new technologies that can help improve systems overall. • Collaborates with senior members of development / functional departments across the company to share experiences and knowledge and to identify ways to simplify and integrate products. • Works with management on the development of Software Engineering governance / performance management processes. • Helps define, develop and deliver training and education for systems users, Software Engineering colleagues, allied groups and other stakeholders. • Identifies proprietary intellectual property and recommends patent applications. #LI-LS1 You will be successful in this role if you have: *Minimum Education Required: Bachelors’ or master’s degree in computer science or equivalent. *Minimum year’s relevant experience required: 13+ years in System software product development experience. *Key Skills: Hands on experience in C, C++, VC++, Data structures, Microsoft Debugging Tools and working with Windows Crash Dumps. Good experience on tools like Microsoft WindDbg, CDB, Visual studio IDE, Intel One API IDE. Ability to understand, evaluate and propose new features for existing and upcoming products Experience with operating System, system level programming on E-Mode Architecture level. Additional experience with multiple (Instruction Set Architecture) ISA’s different platforms, Windows, Linux etc. Extensive experience working on compiler internals e.g., syntax processing, optimization, code generation techniques, etc. Experience with experience with profiling tools such as Intel VTune, Windows Performance Analyzer, OProfile, Valgrind or prof/gprof. Individual contributor, Leadership & team player, communication skills Exposure to a culture of Devops would be an added advantage Unisys is proud to be an equal opportunity employer that considers all qualified applicants without regard to age, blood type, caste, citizenship, color, disability, family medical history, family status, ethnicity, gender, gender expression, gender identity, genetic information, marital status, national origin, parental status, pregnancy, race, religion, sex, sexual orientation, transgender status, veteran status or any other category protected by law. Local employment practices and rights may vary by jurisdiction and are subject to applicable local laws. This commitment includes our efforts to provide for all those who seek to express interest in employment the opportunity to participate without barriers. If you are a US job seeker unable to review the job opportunities herein, or cannot otherwise complete your expression of interest, without additional assistance and would like to discuss a request for reasonable accommodation, please contact our Global Recruiting organization at GlobalRecruiting@unisys.com . US job seekers can find more information about Unisys’ EEO commitment here .
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Listed on workday · posted 2026-08-27. ApplySarthi collects openings and links to application pages; the role is advertised by Unisys, not by us.