W<\/span> issen Technology is Hiring fo<\/span> r<\/span> <\/span><\/span> SQL Developer<\/span><\/span> <\/span>
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About Wissen Technology: <\/span><\/span> <\/span>
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—ensuring every solution is architected and delivered right the first time. Today, Wissen Technology has a global footprint with <\/span><\/span> 2000+ employees<\/span> <\/span>across offices in the<\/span> <\/span>US, UK, UAE, India, <\/span><\/span> and <\/span><\/span> Australia<\/span> . Our commitment to excellence translates into delivering <\/span><\/span> 2X<\/span> <\/span>impact compared to traditional service providers. How do we achieve this? Through a combination of deep domain knowledge, <\/span><\/span> cutting-edge<\/span> <\/span>technology <\/span><\/span> expertise<\/span> , and a relentless focus on quality. We <\/span><\/span> don’t<\/span> <\/span>just meet expectations—we exceed them by ensuring faster time-to-market, reduced rework, and greater alignment with client <\/span><\/span> objectives<\/span> . We have a proven <\/span><\/span> track record<\/span> <\/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><\/span> provide<\/span> <\/span><\/span> clients with<\/span> <\/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 t<\/span> ale<\/span> nt<\/span> . <\/span><\/span> Our mission is clear: to be the partner of choice for building world-class custom products that deliver exceptional impact—the first time, every time.<\/span><\/span> <\/span>
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Job <\/span><\/span> Summary<\/span> :<\/span><\/span> <\/span><\/span> We are looking for an experienced <\/span> SQL Developer<\/span> with strong expertise in database development, performance tuning, and ETL processes. The ideal candidate should have hands-on experience in <\/span> Shell or Python scripting<\/span> , data transformation, and working with large datasets in a production environment. The role requires strong analytical skills and the ability to work closely with cross-functional teams.<\/span><\/span> <\/span>
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Experience: <\/span> 5<\/span><\/span> -<\/span> <\/span> 8<\/span><\/span> <\/span> Years<\/span><\/span> <\/span>
Location:<\/span><\/span> <\/span> Bangalore<\/span><\/span> <\/span>
Mode of Work<\/span> :<\/span> <\/span><\/span><\/span> Full time<\/span> <\/span><\/span> <\/span>
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Key <\/span><\/span> Responsibilities:<\/span><\/span> <\/span>
Design, develop, and optimize complex SQL queries, stored procedures, functions, and triggers.<\/span><\/span> <\/span> <\/span> Develop and maintain ETL processes for data extraction, transformation, and loading.<\/span><\/span> <\/span> <\/span> Write automation scripts using Shell or Python to support data workflows.<\/span><\/span> <\/span> <\/span> Perform database performance tuning and query optimization.<\/span><\/span> <\/span> <\/span> Work closely with data analysts, BI teams, and application developers.<\/span><\/span> <\/span> <\/span> Ensure data quality, integrity, and security across systems.<\/span><\/span> <\/span> <\/span> Troubleshoot production issues and provide <\/span>timely <\/span>resolutions.<\/span><\/span> <\/span> <\/span> Participate in database design, data modeling, and schema management.<\/span><\/span> <\/span> <\/span> Create technical documentation and <\/span><\/span> maintain<\/span> <\/span>deployment processes.<\/span><\/span> <\/span> <\/span>
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Requirements:<\/span><\/span> <\/span>
5–8 years of hands-on experience in SQL development.<\/span><\/span> <\/span> <\/span> Strong <\/span>proficiency <\/span>in SQL (PL/SQL or T-SQL).<\/span><\/span> <\/span> <\/span> Experience with ETL tools or frameworks (Informatica / Talend / SSIS / custom ETL scripts).<\/span><\/span> <\/span> <\/span>
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