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Wissen Technology

System Architect

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Wissen Technology is hiring for <\/b><\/span><\/span>System Architect<\/b><\/span><\/span> <\/b><\/span>
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About Wissen Technology: <\/b><\/span><\/span> <\/b><\/span>
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At Wissen Technology, we deliver niche, custom\-built products that solve complex business challenges across industries worldwide. Founded in 2015, our core philosophy is built around a strong product engineering mindset\u2014ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with 2000+ employees across offices in the US, UK, UAE, India, and Australia. Our commitment to excellence translates into delivering 2X impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, <\/span>cutting\-edge<\/span> technology <\/span>expertise<\/span>, and a relentless focus on quality. We <\/span>don\u2019t<\/span> just meet expectations\u2014we exceed them by ensuring faster time\-to\-market, reduced rework, and greater alignment with client <\/span>objectives<\/span>. We have a proven <\/span>track record<\/span> of building mission\-critical systems across industries, including financial services, healthcare, retail, manufacturing, and more. Wissen stands apart through its unique delivery models. Our outcome\-based projects ensure predictable costs and timelines, while our agile pods <\/span>provide<\/span> <\/span>clients<\/span> the flexibility to adapt to their evolving business needs. Wissen leverages its thought leadership and technology prowess to drive superior business outcomes. Our success is powered by top\-tier talent<\/span>. <\/span>Our mission is clear: to be the partner of choice for building world\-class custom products that deliver exceptional impact\u2014the first time, every time.<\/span><\/span> <\/span>
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Job Summary:<\/b><\/span><\/span> <\/b><\/span><\/span><\/span>We are looking for an experienced <\/span><\/span><\/span>System Architect<\/span><\/span> <\/span>to lead the transformation of a legacy monolithic application into a scalable, modular <\/span><\/span><\/span>microservices\-based IoT platform<\/span><\/span>. The role involves defining system boundaries, designing service interactions, ensuring seamless IoT communication flows, enabling multi<\/span><\/span>\u2011<\/span>tenant BOS functionality, and guiding engineering teams on modern architectural practices. The ideal candidate is hands<\/span><\/span>\u2011<\/span>on, experienced with distributed systems, and capable of driving architectural direction across IoT, cloud, and microservices domains.<\/span><\/span> <\/span>
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Experience: <\/b><\/span>10<\/span><\/span>\-<\/span> <\/span><\/span>1<\/span>5<\/span> <\/span>Years<\/span><\/span> <\/span>
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Location:<\/b><\/span> <\/span><\/span><\/span>Bangalore<\/span><\/span> <\/span>
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Mode of Work:<\/b> <\/span><\/span>Hybrid<\/span><\/span> <\/span>
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Key Responsibilities:<\/b><\/span><\/span> <\/b><\/span>
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  • Analyze the existing monolithic system and define service boundaries.<\/span><\/span> <\/span>
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  • Decompose modules into scalable microservices.<\/span><\/span> <\/span>
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  • Design the target architecture for IoT ingestion, business services, and integration layers.<\/span><\/span> <\/span>
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  • Define APIs (REST/<\/span>gRPC<\/span>) and inter<\/span><\/span>\u2011<\/span>service communication patterns.<\/span><\/span> <\/span>
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  • Establish standards for retries, fault handling, idempotency, and resilience.<\/span><\/span> <\/span>
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  • Work with Cloud Architect to define MQTT\-based IoT communication flows.<\/span><\/span> <\/span>
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  • Define message formats, event flows, and data contracts between devices and services.<\/span><\/span> <\/span>
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  • Define data ownership per service and transactional boundaries.<\/span><\/span> <\/span>
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  • Implement consistency strategies such as eventual consistency.<\/span><\/span> <\/span>
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  • Collaborate with DBA on schema strategies and cross<\/span><\/span>\u2011<\/span>service data flows.<\/span><\/span> <\/span>
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  • Review system designs, API specifications, and critical code implementations.<\/span><\/span> <\/span>
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  • Establish and enforce coding standards and architectural best practices.<\/span><\/span> <\/span>
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  • Identify <\/span>and resolve performance bottlenecks in monolith and microservices.<\/span><\/span> <\/span>
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  • Architect solutions for high\-throughput IoT data and low\-latency APIs.<\/span><\/span> <\/span>
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  • Ensure horizontal scalability and reliability of the platform.<\/span><\/span> <\/span>
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  • Mentor developers on microservices and distributed systems concepts.<\/span><\/span> <\/span>
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  • Conduct architecture reviews, design sessions, and knowledge<\/span><\/span>\u2011<\/span>sharing workshops.<\/span><\/span> <\/span>
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    Required Skills and Qualification<\/b><\/span><\/span> <\/b><\/span>
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    • 10+ years of experience in software architecture, system design, or distributed systems.<\/span><\/span> <\/span>
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    • Strong <\/span>expertise <\/span>in: <\/span><\/span><\/span> <\/span>
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    • Microservices architecture<\/span><\/span> <\/span>
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    • API design (REST/<\/span>gRPC<\/span>)<\/span><\/span> <\/span>
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    • Event\-driven architecture<\/span><\/span> <\/span>
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    • MQTT / IoT communication<\/span><\/span> <\/span>
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    • Experience decomposing monolithic systems into modular services.<\/span><\/span> <\/span>
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    • Strong understanding of data architectures, consistency models, and transactional boundaries.<\/span><\/span> <\/span>
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    • Hands\-on experience with cloud environments (AWS / Azure).<\/span><\/span> <\/span>
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    • Experience designing for high throughput, low latency, and horizontal scalability.<\/span><\/span> <\/span>
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    • Strong communication <\/span>and leadership skills to align engineering teams.<\/span><\/span> <\/span>
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      Good to have Skills<\/b><\/span><\/span> <\/b><\/span>
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      • Experience with multi\-tenant SaaS <\/span><\/span>architectures<\/span>.<\/span><\/span> <\/span>
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      • Exposure to IoT platforms or telemetry ingestion pipelines.<\/span><\/span> <\/span>
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      • Familiarity with DevOps practices, CI/CD, and observability tooling.<\/span><\/span> <\/span>
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      • Knowledge of database partitioning, time\-series data, and distributed caching.<\/span><\/span> <\/span>
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      • Experience working with microservices security patterns (IAM, access control).<\/span><\/span> <\/span>
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      • Ability to mentor developers and perform architectural reviews.<\/span><\/span> <\/span>
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        Wissen Sites:<\/b><\/span><\/span> <\/b><\/span>
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        Website: <\/span><\/span>www.wissen.com<\/span><\/span><\/a> <\/span><\/span> <\/span>
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        LinkedIn: <\/span><\/span>https://www.linkedin.com/company/wissen\-technology<\/span><\/span><\/a> <\/span><\/span> <\/span>
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        Wissen Leadership: <\/span><\/span>https://www.wissen.com/company/leadership\-team/<\/span><\/span><\/a> <\/span><\/span> <\/span>
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