STL Jobs in Mumbai

C++ Software Engineer Low Latency Location: Mumbai Company: Qube Research & Technologies (QRT) Job Type: Full-Time About QRT Qube Research & Technologies (QRT) is a leading global quantitative and systematic investment manager, active across all liquid asset classes. We are driven by data, powered by technology, and rooted in scientific thinking. Our interdisciplinary teams of technologists, researchers, and traders collaborate to tackle some of the most complex challenges in finance, pushing the boundaries of innovation to deliver exceptional returns for our investors. Your Role at QRT As a Senior C++ Low-Latency Developer, you will play a critical role in building, optimizing, and maintaining the core infrastructure that powers QRT s global trading strategies. You will be working at the intersection of cutting-edge software engineering and financial systems, developing high-performance, low-latency trading platforms. Key Responsibilities Design, develop, and optimize ultra-low-latency software components and trading systems. Build and maintain execution gateways, exchange simulators, and core infrastructure for trading and backtesting. Implement multithreaded and distributed systems optimized for speed and efficiency. Collaborate closely with researchers, traders, and systems teams to deliver innovative, scalable solutions. Ensure top-tier system reliability, maintainability, and performance in high-stakes environments. Contribute to architectural discussions, code reviews, and best practices for development processes. Required Experience & Skills Experience: Minimum 7+ years of experience in C++ development focused on low-latency systems. Hands-on expertise in C++11/14/17, STL, and Boost, specifically for performance-critical Linux applications. System Knowledge: Strong understanding of Linux internals, x86_64 architecture, CPU cache behavior, and memory management. Proficiency in designing and optimizing multithreaded, real-time, and distributed systems. Networking & Optimization: Deep knowledge of networking protocols, socket programming, and low-level latency tuning techniques. Desirable: Prior experience in electronic trading systems, market data handling, or exchange connectivity is a strong plus. Familiarity with continuous integration/delivery and automated testing in a high-performance environment. Soft Skills & Team Culture Strong analytical and problem-solving mindset with a keen attention to detail. Proven ability to work collaboratively in a globally distributed, high-performing engineering team. Clear and concise communication skills both written and verbal. What QRT Offers Opportunity to work on high-impact systems in one of the world s most competitive domains. Access to state-of-the-art infrastructure and datasets. A collaborative, innovation-driven environment with support for continuous learning. Programs to promote wellness, work-life balance, and professional growth. An inclusive and diverse work culture where your contributions truly matter.

About Seclore At Seclore, we are entrepreneurs, not just employees. We are a team of passionate individuals from diverse backgrounds, united by a shared commitment to solving complex business challenges with simple, intuitive solutions. Innovation, curiosity, and continuous learning define our culture. We empower our people to think beyond conventional boundaries, leveraging award-winning, patent-pending technology to solve problems no one has tackled before. At Seclore, we take on industry giants with a fearless spirit of innovation and risk-taking. What sets us apart is our dedication to meritocracy and equal opportunity. Recognized as a "Great Place to Work" in India for five consecutive years. Recently awarded "Great Place to Work" status in the USA. Visit us: www.seclore.com Seclore is a global leader in data-centric security. From protecting nuclear submarine blueprints to safeguarding breakthrough drug formulations and the sensitive customer data of Fortune 100 organizations, we ensure the highest level of confidentiality and security. How We Do It Our patent-granted, award-winning technology empowers organizations to control how their data is used even after it has been shared internally or externally. Our solutions push the limits of technology, constantly redefining what s possible in data security. At Seclore, you will be on the front lines, defending today s data against tomorrow s threats. Role: Senior Product Engineer (C++) Location: Mumbai / Pune Experience: 4 6 years Key Responsibilities Develop and enhance software solutions using C/C++ and related technologies on Windows platforms. Prioritize tasks, manage deadlines, and ensure timely deliverables. Conduct research to determine optimal solutions for complex technical challenges. Lead the design and development of major product components and features. Design, implement, test, and maintain high-performance software products. Troubleshoot and resolve issues reported by customers, ensuring optimal functionality. Mentor and guide team members, sharing technical expertise and best practices. Candidate Requirements Experience: 3 5 years in C/C++ development on Linux, Windows, or macOS. Education: BE / B.Tech / MCA / PGDST or equivalent from a reputed institution. Strong expertise in designing software components and modules. Proven experience mentoring and guiding team members on technical aspects. A problem-solving mindset, perseverance, and curiosity to tackle challenges. Excellent verbal and written communication skills in English. Technical Skills (Required) Experience with XML, STL, Win32 SDK, ATL, COM, HTTP, File I/O, Memory Mapping, API Hooking, and Multithreading. Strong understanding of Windows System Programming. Proficiency in debugging and troubleshooting using tools like Sysinternals Suite, WinDbg, and API Monitoring/Tracing. Hands-on experience with MS Office & Outlook Object Model. Knowledge of Cryptography, Data Security, and Information Security technologies. Experience in Cross-Platform Development and Desktop Software Development. Work on groundbreaking security technology. Collaborate with global enterprises. Be part of an innovation-driven, entrepreneurial culture. Solve real-world security challenges with a team of experts. For Referrals: Seclorites: Visit Zoho Recruit. Ex-Seclorites & Offered Candidates: Submit through the Referral Form. Qualification : BE / B.Tech / MCA / PGDST or equivalent degree from a reputed institute.

Position: Software Test Engineer Location: Mumbai, India About LRN: At LRN, we help over 2,500 organizations including some of the world s most recognized brands navigate complex regulatory environments and build ethical, responsible, and inclusive workplace cultures. As a leading SaaS-based eLearning provider with a global presence across the US, EMEA, APAC, and Latin America, we empower companies to turn their values into measurable business practices that drive performance. About the Role: We re looking for a skilled and motivated Software Test Engineer to join our team. In this role, you will be responsible for designing, executing, and maintaining test plans for custom-developed applications, with a strong focus on automation testing. You will work independently and collaboratively in an Agile environment to ensure our software meets the highest quality standards. Key Responsibilities: Design and execute functional, system, integration, regression, and performance tests Develop and maintain automated test scripts using Selenium (mandatory), Protractor, and Postman Participate in planning, requirement analysis, and test strategy discussions with cross-functional teams Prepare test estimates, schedules, and documentation (test cases, test plans, QA checklists) Collaborate closely with developers and project managers to ensure alignment and quality goals Identify, log, track, and validate defects; perform root cause analysis Own end-to-end quality for assigned applications, proactively resolving testing issues Promote continuous improvement by identifying gaps and implementing automation where possible Provide timely updates and escalations on project status, risks, and blockers Requirements: Bachelor s degree with 4 5 years of software testing experience Minimum 2+ years in automation testing Strong knowledge of SDLC, STLC, and Agile methodologies Hands-on experience with Selenium (mandatory); familiarity with Protractor and Postman Working knowledge of at least one programming language (e.g., Java, Python, or Perl) Experience with SQL and relational databases Excellent written and verbal communication skills Ability to work independently in high-pressure, fast-paced environments Experience in LMS/eLearning domains is a plus Preferred Skills: Deep understanding of web applications and data flow Strong test planning and estimation skills Working knowledge of HTML5 Experience creating reusable automation frameworks Why Join LRN: Be part of a mission-driven company with global impact Collaborate with talented teams building ethical cultures worldwide Grow your career in a fast-paced, values-led SaaS environment LRN is an equal opportunity employer. We value diversity and are committed to fostering an inclusive workplace for all employees. Qualification : Bachelors degree with 45 years of software testing experience

Roles & Responsibilities Take ownership of end-to-end QA practice for product development and delivery. Analyze business requirements, functional specifications, and use cases to understand the system and user flows in the insurance domain. Develop and execute comprehensive test plans, test cases, and test scripts based on functional and technical requirements. Perform end-to-end manual testing for insurance applications, focusing on accuracy, usability, and functionality. Conduct functional, regression, integration, and system testing to ensure smooth and reliable performance. Identify, log, and track defects in the defect management system, ensuring timely resolution. Collaborate with cross-functional teams, including developers, business analysts, and stakeholders, to ensure proper understanding and testing of system changes. Participate in daily stand-ups, sprint planning, and retrospective meetings to ensure alignment with agile testing processes. Review and provide feedback on project documentation, including user stories, requirements, and acceptance criteria. Ensure compliance with industry standards, regulatory requirements, and company policies in testing activities. Mentor junior testers and help develop best practices for testing in the insurance domain. Prepare detailed test reports, provide testing metrics, and report on the quality of the system before release. Technical Skills Bachelor s degree in engineering, computer science, Information Technology, or a related field from an accredited college or university. 7+ years of experience in manual testing, with at least 2 years in the insurance domain. Strong knowledge of insurance processes (e.g., Claims, Underwriting, Policy Administration, Billing). Proficiency in designing and executing manual test cases and working with defect tracking tools (e.g., Azure DevOps, JIRA, Bugzilla, HP ALM). Solid understanding of SDLC, STLC, and testing methodologies (Waterfall, Agile). Experience working with API testing and databases (e.g., SQL) is a plus. Excellent problem-solving skills and attention to detail. Strong communication skills, both verbal and written, with the ability to clearly document test cases and defects. Ability to work in a fast-paced, dynamic environment and manage multiple priorities. Knowledge of automation testing tools (e.g., Selenium, UFT) is an added advantage. Be available and on top of deliverables and deployment Preferred Qualifications: ISTQB Certification or equivalent. Qualification : Bachelors degree in engineering, computer science, Information Technology, or a related field from an accredited college or university.