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Job Title- Senior Backend Developer Python / Java Location- Bangalore / Pune Experience-5 10 Years Job Summary We are looking for an experienced Senior Backend Developer with solid expertise in Python and Java technologies, along with domain experience in Payments and/or Ticketing systems. The ideal candidate should also possess exposure to Embedded Devices or Embedded C/C++ settings to effectively collaborate with hardware and firmware teams. The candidate will be responsible for designing scalable backend systems, APIs, microservices, and integrations supporting payment terminals, ticketing platforms, smart devices, or embedded products. Key Responsibilities Design, develop, and maintain scalable backend applications using Python and Java. Develop RESTful APIs and microservices architecture. Work closely with embedded/firmware teams for device communication and integration. Build backend services for payment systems, POS devices, ticketing platforms, or smart transit solutions. Optimize application performance, scalability, and reliability. Participate in system architecture, code reviews, and technical discussions. Integrate third-party services, payment gateways, and device protocols. Troubleshoot production issues and ensure high system availability. Collaborate with DevOps teams for CI/CD deployment pipelines. Required Skills Technical Skills Robust programming experience in: Python Java Embedded / Device Experience Exposure to Embedded Devices or Firmware environments Basic understanding of: Embedded C / Embedded C++ Disclaimer : This job posting has been aggregated from external source. Role details, content, and availability are subject to change. Applicants are advised to confirm the latest information directly on the company website before applying. .
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Most developer ads you'll see are written in English: 18,397 of the 24,795. That doesn't tell you whether the job itself requires you to speak English or work in English daily, so read each posting carefully. Don't assume the language of the ad matches the language of the team.
The employers posting the most developer roles are Link Group (369 jobs), Upvanta (257), jobgether (226), and OfferZen (212). If you're applying to any of these, research their hiring patterns. They move fast and post often, which means they're either scaling hard or replacing people who didn't fit.
In your interview, expect this: 'Walk me through the last time you had to debug something that took you more than an hour. What was it, what did you try first, and what would you do differently?' Hiring managers ask this to see if you think systematically or just try random fixes. Have a real example ready with specifics.