
Key Responsibilities
We are seeking an experienced Data Engineer with a strong background in Databricks, Python, Spark/PySpark and SQL to design, develop, and optimize large-scale data processing applications. The ideal candidate will build scalable, high-performance data engineering solutions and ensure seamless data flow across cloud and on-premise platforms.
Key Responsibilities:
- Design, develop, and maintain scalable data processing applications using Databricks, Python, and PySpark/Spark.
- Write and optimize complex SQL queries for data extraction, transformation, and analysis.
- Collaborate with data engineers, data scientists, and other stakeholders to understand business requirements and deliver high-quality solutions.
- Ensure data integrity, performance, and reliability across all data processing pipelines.
- Perform data analysis and implement data validation to ensure high data quality.
- Implement and manage CI/CD pipelines for automated testing, integration, and deployment.
- Contribute to continuous improvement of data engineering processes and tools.
Required Skills & Qualifications:
- Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
- Proven experience as a Databricks with strong expertise in Python, SQL and Spark/PySpark.
- Strong proficiency in SQL, including working with relational databases and writing optimized queries.
- Solid programming experience in Python, including data processing and automation.

About Wissen Technology
About
The Wissen Group was founded in the year 2000. Wissen Technology, a part of Wissen Group, was established in the year 2015. Wissen Technology is a specialized technology company that delivers high-end consulting for organizations in the Banking & Finance, Telecom, and Healthcare domains.
With offices in US, India, UK, Australia, Mexico, and Canada, we offer an array of services including Application Development, Artificial Intelligence & Machine Learning, Big Data & Analytics, Visualization & Business Intelligence, Robotic Process Automation, Cloud, Mobility, Agile & DevOps, Quality Assurance & Test Automation.
Leveraging our multi-site operations in the USA and India and availability of world-class infrastructure, we offer a combination of on-site, off-site and offshore service models. Our technical competencies, proactive management approach, proven methodologies, committed support and the ability to quickly react to urgent needs make us a valued partner for any kind of Digital Enablement Services, Managed Services, or Business Services.
We believe that the technology and thought leadership that we command in the industry is the direct result of the kind of people we have been able to attract, to form this organization (you are one of them!).
Our workforce consists of 1000+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like MIT, Wharton, IITs, IIMs, and BITS and with rich work experience in some of the biggest companies in the world.
Wissen Technology has been certified as a Great Place to Work®. The technology and thought leadership that the company commands in the industry is the direct result of the kind of people Wissen has been able to attract. Wissen is committed to providing them the best possible opportunities and careers, which extends to providing the best possible experience and value to our clients.
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in a fast-paced trading environment.
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• Act as the primary contact for clients reporting issues related to trading applications and platforms.
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- Troubleshoot, debug, and upgrade existing systems
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🧠
What We’re Building
We’re LendingWise — a B2B SaaS platform powering over 250 lenders, brokers, and banks nationwide. We’re launching a next-gen AI Agent Platform for the mortgage/lending lifecycle: document verification, pricing engines, automated workflows, and multi-agent orchestration — all fully integrated with our CRM/LOS.
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- Act as hands-on architect and lead engineer
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- Design scalable agent orchestration, triggers, and tool execution
- Collaborate with CTO, 5 full stack engineers (PHP), and 2 product owners
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About You
- You’ve built real-world agent workflows or automation platforms (AI or not)
- You’re fluent in LangChain, CrewAI, OpenAI API, or similar
- You’ve shipped production software integrating external APIs and business logic
- You’re comfortable leading architecture, writing Python services, and advising on where PHP stays or goes
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🧰
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- Experience with mortgage or financial software
- PHP knowledge (to interface with legacy systems)
- Familiarity with MCP (Model Context Protocol) or tool registry concepts
- Vector databases, RAG, embeddings, Doc AI APIs
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- Massive greenfield AI project with real customers, real use cases, real docs
- No fluff. Small team. Fast cycles. Visible outcomes.
- You’ll architect something that might become the “AI Copilot of Lending”
✅ Apply if you’re ready to:
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**
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You will closely work with the engineering team and support the Product Team of Compass.
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A wholesome opportunity in a fast-paced environment will enable you to juggle between concepts yet maintain the quality of content, interact, share your ideas, and have loads of learning while at work. Work with a team of highly talented young professionals and enjoy the benefits of being at Xoxoday.
We are
A fast-growing SaaS commerce company based in Bangalore with offices in Delhi, Mumbai, SF, Dubai, Singapore, and Dublin. We have three products in our portfolio: Plum, Empuls, and Compass. Xoxoday works with over 1000 global clients. We help our clients engage and motivate their employees, sales teams, channel partners, or consumers for better business results.
Way forward
We look forward to connecting with you. As you may take time to review this opportunity, we will wait for a reasonable time of around 3-5 days before we screen the collected applications and start lining up job discussions with the hiring manager. However, we assure you that we will attempt to maintain a reasonable time window for successfully closing this requirement. The candidates will be kept informed and updated on the feedback and application status.
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• Excellent stakeholder management and strong advocate on Agile methodology
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Databases, etc.
• Experienced in back-end, architecture and infrastructure and web services.
• Strong communication skills with ability to work with individuals from multiple domains, from
product owners to 3rd party partners
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