Principal Software Engineer

Principal Software Engineer - Unilog: B2B eCommerce Software Product Content Services Choose next-gen connected product content and commerce capabilities that drive your growth in the digital marketplace. Transform your business website into a revenue-generating asset. Manage and share your product content across your digital footprint with one easy-to-use tool. Expand your product catalog with our library of over 10 million actively managed SKUs. Meet our growing integration hub for seamless harmonization to your business systems. Why Connected Content and Commerce Learn why hundreds of independent businesses partner with Unilog to help them sell more online. Find your industry and learn how our purpose-built solutions can help you grow. Offer your customers an online extension of your plumbing showroom. Get more out of every transaction for your pipe, valves, and fittings (PVF) supplies. Create a next-level eCommerce shopping experience purpose-built for HVAC and HVACR. Provide an endless aisle of SKUs with an eCommerce experience built for industrial supply. Deliver trustworthy product content for your safety and sanitation business. Give your eCommerce site the spark it needs with custom solutions for electrical sales. Create new opportunities for growth with connected solutions built for specialty retailers. Share your construction product catalog across your sales channels with ease. Tackle customer demands with up-to-date pharma and medical products at your fingertips. It s more than a set of tools We work closely with industry experts to understand the unique challenges of scaling your online catalog. Learn more about the types of businesses we serve. Create exceptional online shopping experiences for buyers whether they are on your own site or your trading partners sites. Transform how your business operates with a modern eCommerce platform built for B2B sales. Reach new customers with a digital extension of your in-store shopping experience. We listen to our clients and continuously refine our products to help companies grow. Explore how Unilog helps you get the most out of your products and services. Learn about our network of industry and solution partners. From implementation to ongoing maintenance, learn how our Unilog specialists can help. See how we helped these independent businesses boost their online sales. Stay on top of recent news, industry trends, product updates, new features, and more. Check out our calendar of upcoming Unilog events as well as other worthwhile industry association events. Access our featured selection of Unilog white papers and guides. Learn more about the features and value of our Unilog products and services. Access our comprehensive library of product training materials from our Unilog specialists. We re making headlines in B2B eCommerce. Read the latest news releases from Unilog. Watch live or on-demand webinars to explore industry insights and Unilog products Join our team and help build the technology powering modern B2B commerce. Knowledge is power See how connected systems ensure that your online business is running smoothly. Job Category: Software RD / Engineering Job Types: Full Time Job Locations: Bangalore Mysore Remote We are hiring senior engineers who set the technical bar. People who design systems that stay simple as they scale, and who use AI tooling to operate at a multiple of conventional engineering output without lowering the quality bar. This is a hands-on senior individual-contributor role with real influence over architecture, standards, and how the team builds. Speed and quality are not a trade-off here; AI-leveraged engineering is how we get both. What you ll do Own the design and delivery of complex, high-impact systems end to end, from architecture through production operation. Set and raise the engineering quality bar across design rigor, code quality, testing, observability, performance, and security. Use AI-assisted development to multiply your own and the team s throughput, while keeping correctness, maintainability, and security non-negotiable. Make sound architecture and build-vs-buy trade-offs, write clear design documents, and drive technical decisions with evidence rather than opinion. Turn ambiguous problems into well-scoped, well-designed solutions in partnership with product. Mentor engineers and raise the team s design and AI-leverage practices through high-standard design and code review. Engineering design and quality Systems thinking: designs that are simple, composable, and evolvable, with clear contracts and boundaries and explicit failure modes. Durable simplicity over cleverness. You reduce complexity rather than add it, and you optimize for the engineer who maintains this in two years. Quality as a first-class output, not an afterthought: automated testing, CI/CD, observability, performance, and security built in from the start. Strong fundamentals applied in practice: data modeling, concurrency, distributed systems, API design, and data stores. AI-leveraged productivity (the 10x expectation) We expect senior engineers to treat AI tooling as core craft, not a novelty. Fluent with LLM coding assistants and agentic development workflows, and actively using them to accelerate design exploration, implementation, refactoring, testing, review, and documentation. Clear-eyed about where AI output must be verified, hardened, and owned by the engineer. You know the failure modes of AI-generated code (correctness, security, maintainability) and have the discipline to catch them. Continuously push the team s productivity frontier: better prompting, tooling, guardrails, and evaluation, so leverage compounds across the team rather than staying personal. You measure the gain honestly. Output goes up and quality holds or improves; you can show both. What we re looking for Senior-level experience building and operating production software at scale (typically 6+ years). A track record of shipping complex systems end to end, with strong system design and architecture skills. Deep proficiency in a modern backend or full-stack environment, with strong computer-science fundamentals. 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.