
Key Responsibilities:
- Develop, maintain, and optimize data pipelines using DBT and SQL.
- Collaborate with data analysts and business teams to build scalable data models.
- Implement data transformations, testing, and documentation within the DBT framework.
- Work with Snowflake for data warehousing tasks, including data ingestion, query optimization, and performance tuning.
- Use Python (preferred) for automation, scripting, and additional data processing as needed.
Required Skills:
- 4–6 years of experience in data engineering or related roles.
- Strong hands-on expertise with DBT and advanced SQL.
- Experience working with modern data warehouses, preferably Snowflake.
- Knowledge of Python for data manipulation and workflow automation (preferred but not mandatory).
- Good understanding of data modeling concepts, ETL/ELT processes, and best practices.

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.
Connect with the team
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Key Responsibilities:
Execute manual test cases based on project requirements.
Identify, log, and track software defects using tools like JIRA or Bugzilla.
Assist in preparing test plans, test scenarios, and test data.
Work closely with developers and Project Manager to reproduce and resolve issues.
Perform functional, regression, and smoke testing.
Support the QA team in maintaining testing documentation and reports.
Learn and gradually contribute to automation testing (if applicable).
Required Skills and Qualifications:
Bachelor’s degree in Computer Science, IT, or related field.
1–2 years of experience in software testing .
Basic understanding of SDLC, STLC, and software testing concepts.
Familiarity with bug tracking tools (e.g., JIRA) and test management tools.
Strong attention to detail and analytical skills.
Good written and verbal communication.
Nice-to-Have (Preferred):
Exposure to automation tools like Selenium or Postman.
Knowledge of SQL and database queries.
Understanding of Agile / Scrum methodologies.
ISTQB Foundation certification or equivalent is a plus.
Personal Attributes:
Quick learner with a proactive attitude.
Team player with a focus on quality and continuous improvement.
Strong problem-solving and time-management skills.
Compensation:
Competitive salary and performance-based growth opportunities.
We are looking for an iOS developer who possesses a passion for pushing mobile technologies to the limits and will work
with our team of talented engineers to design and build the next generation of our mobile application.
Requirements:
1. Min 3 years of experience in iOS development
2. Experience with offline storage, threading, and performance tuning.
3. Familiarity with RESTful APIs to connect iOS application to back-end services.
4. Should have worked on sockets, hardware integrations
5. Experience with iOS frameworks such as Core Data, Core Animation, etc
6. Hungry to do awesome product development and keen to learn newer technologies.
JD:
1. Design and build application for the iOS platform.
2. Ensure the performance, quality, and responsiveness of application.
3. Collaborate with a team to define, design, and ship new features.
4. Identify and correct bottlenecks and fix bugs.
5. Help maintain code quality, organization, and automatization
Job Title: Senior React Native Developer
Location: Bangalore / Noida
Employment Type: Full-Time Job
Description: As a Senior React Native Developer, you will be responsible for architecting, building, and maintaining high-quality mobile applications. You will collaborate with cross functional teams to deliver solutions that align with the overall product architecture, ensuring smooth integration across different layers of the infrastructure. You will play a key role in the end to-end development process, from concept to deployment, while maintaining the highest standards of code quality.
Key Responsibilities: -
- Take ownership of the entire development lifecycle including analysis, functional decomposition, modelling, prototyping, code review, testing, deployment, and reporting for project deliverables.
- Maintain and optimize code while writing automated tests to ensure product quality and performance.
- Ensure timely and high-quality delivery of product releases.
- Provide accurate technical effort estimates to assist in project planning and resource allocation.
- Participate in the technical recruitment process as part of the interview panel.
- Collaborate with clients, senior business leaders, and technology teams to ensure effective communication and project alignment.
Required Skills & Experience:
- 5 - 8 years of experience in mobile application development.
- 4+ years of hands-on experience developing with React Native.
- Strong proficiency in JavaScript (ES6), React Native, CSS, and JSON.
- Familiarity with Java and experience with both Android and iOS platforms.
- Solid understanding of the mobile ecosystem, including performance optimization and monitoring.
- Deep knowledge of Native Components, Core Components, and React Native libraries.
- Experience building scalable mobile apps, with an understanding of mobile architecture and best practices.
- Expertise in debugging, root cause analysis (RCA), and problem-solving.
- Ability to multitask effectively, manage deadlines, and work under pressure.
- Strong analytical thinking, and confidence in engaging with clients and senior stakeholders.
Preferred Qualifications:
- Experience working in agile development environments.
- Familiarity with CI/CD pipelines and version control systems (e.g., Git).
- Knowledge of mobile performance optimization techniques. Mandatory Skills:
- React Native, JavaScript (ES6), CSS, Android/iOS Development.
Required Skills
• Automation is a part of your daily functions, so thorough familiarity with Unix Bourne shell scripting and Python is a critical survival skill.
• Integration and maintenance of automated tools
• Strong analytical and problem-solving skills
• Working experience in source control tools such as GIT/Github/Gitlab/TFS
• Have experience with modern virtualization technologies (Docker, KVM, AWS, OpenStack, or any orchestration platforms)
• Automation of deployment, customization, upgrades, and monitoring through modern DevOps tools (Ansible, Kubernetes, OpenShift, etc) • Advanced Linux admin experience
• Using Jenkins or similar tools
• Deep understanding of Container orchestration(Preferably Kubernetes )
• Strong knowledge of Object Storage(Preferably Cept on Rook)
• Experience in installing, managing & tuning microservices environments using Kubernetes & Docker both on-premise and on the cloud.
• Experience in deploying and managing spring boot applications.
• Experience in deploying and managing Python applications using Django, FastAPI, Flask.
• Experience in deploying machine learning pipelines/data pipelines using Airflow/Kubeflow /Mlflow.
• Experience in web server and reverse Proxy like Nginx, Apache Server, HAproxy
• Experience in monitoring tools like Prometheus, Grafana.
• Experience in provisioning & maintaining SQL/NoSQL databases.
Desired Skills
• Configuration software: Ansible
• Excellent communication and collaboration skills
• Good experience on Networking Technologies like a Load balancer, ACL, Firewall, VIP, DNS
• Programmatic experience with AWS, DO, or GCP storage & machine images
• Experience on various Linux distributions
• Knowledge of Azure DevOps Server
• Docker management and troubleshooting
• Familiarity with micro-services and RESTful systems
• AWS / GCP / Azure certification
• Interact with the Engineering for supporting/maintaining/designing backend infrastructure for product support
• Create fully automated global cloud infrastructure that spans multiple regions.
• Great learning attitude to the newest technology and a Team player
Job description
Role: Sr. Inside Sales Specialist
Experience: 3+ years
Location: Bangalore (Near Whitefield)
Mode: Full Time ( Work from Office)
Must Have: IT Sales/Web mobile /UIUX Designs service
Role:
The ideal candidate will be responsible for finding and identifying leads through a variety of sources. Once leads are identified, this candidate will reach out and meet with the business decision-makers to better understand their business needs and how our product could help them. Responsibilities:
• Must have worked with IT services organizations holding strong experience in Lead generation and Lead qualification
. • Hand-on experience with Lead generation activity through cold calling, email marketing, LinkedIn, Sales navigator and other channels.
• Must know how to generate leads from email marketing tools like Sendx, Mailchimp, zoho, Apollo, Sendinblue, Get response etc.
• Must know how to extract data of company & employees using all the filters in sales navigator like Industry, job title, employee size etc. & extract data using data extraction tools like Apollo, ZoomInfo, Demand base, Skrapp, seamless, dataminer, Lusha etc.
• Hand-on experience with Lead generation activity through Cold Calling, LinkedIn, Sales navigator, other channels & converting leads into sales
• Experience in creating email contents for mass email marketing, planning, and executing services and technologyrelated email campaigns in alignment with business goals. • Experience connecting with top IT executives and Decision makers of the organizations.
• Excellent communication skills
. • Ensure the accuracy of data on the CRM for leads, prospects, and opportunities.
Qualifications/Requirements
:• Bachelor's degree or equivalent experience.
• Prior Sales experience in an IT company.
• Exposure in India/Middle East US/UK market would be a plus.
• Strong written and verbal communication skills.
Company Overview:
GoProtoz is a World-Class Award-winning UI/UX Design company specialized in User Experience (UX) / User Interface (UI) Design for enterprise and consumer digital products and mobile/web/Desktop applications.
We are one of the top 5 UI/UX design companies in India with a team of passionate and creative digital product UI UX designers and developers. Our vision is to enable digital product companies to achieve their business goals with well thought user experience design strategies and eventually make the people life better. Clients include: Renault–Nissan, SONY, ICICI Bank, Emaar, Damac, PayTm Money, Licious, Mahindra Comviva, QuEST GlobalWebsite: https://www.goprotoz.com/
Location: https://goo.gl/maps/XXoRHtHB93y
• Build and manage productive, professional relationships with clients
• Maximize revenue by selling services and achieve fortnightly and monthly client retention and revenue targets
• Systematic follow-up and time-bound closures
• Customer Relationship Management: Build and maintain strong relationships with existing and potential customers. Understand their needs and offer tailored solutions to meet their mobile repair requirements.
Required Candidate profile
• Application of sales techniques
• Ability to work independently
• Hunger to learn and grow
• Customer Orientation
Responsibilities:
.Create exclusive distributors, exclusive super stockiest and business associates for the company towards business growth.
.Guide, coordinate and make strategic marketing plans for the sales team working under his jurisdiction.
.Finding and developing new markets and improving sales.
.Keep abreast with stock reports, inventory, product orders, re-order etc.
Requirements:
.Bachelor's degree in business, marketing or a related field.
.Experience in sales, marketing or related field.
.Strong communication skills.
.Excellent organizational skills.
.Proficient in Word, Excel, Outlook, and power point.
- Provide hands on technical support and post-mortem root cause analysis using ITIL standards of Incident Management, Service Request fulfillment, Change Management, Knowledge Management, and Problem Management.
- Actively address and work on user and system tickets in the Service Now ticketing application. Create and implement change tickets for enhancements, new monitoring, and assisting development groups.
- Create, test, and implement Non-Functional Requirements (NFR) for current and new applications.
- Build up technical subject matter expertise on the applications being supported including business flows, application architecture, and hardware configuration. Maintain documentation, knowledge articles, and runbooks.
- Conduct real time monitoring to ensure application OLA/SLAs are achieved and maximum application availability (up time) using an array of monitoring tools.
- Assist in the process to approve application code releases change tickets as well as tasks assigned to the support team to perform and validate the associated implementation plan.
- Approach support with a proactive attitude, desire to seek root cause, in-depth analysis and triage, and strive to reduce inefficiencies and manual efforts.
The B2B manufacturing industry has a lack of digitisation globally. NowPurchase is building layers of technology to help improve the productivity and profits of the manufacturer. For this we are building the OS (Operating System) that will seamlessly connect factory equipment such as furnaces and spectrometers to our software systems that provide real time optimisations.
The end-game is to use this interconnected system to do great production planning and autonomous procurement of their raw materials. The Heart of NowPurchase will be a marketplace consisting of these smart factories and raw material suppliers.
Here a video that explains our product journey:
[https://www.loom.com/share/ccd0ed9e7bc349d7bba851d762253c21](https://www.loom.com/share/ccd0ed9e7bc349d7bba851d762253c21)
## **Role Description**
As a Product Manager, you will own NowPurchase’s strategy, approach, and product roadmap for the **MetalCloud** platform that aims to build the operating system of metal manufacturing. To achieve your objectives, you will collaborate with the 2 founders, the data guy, the technology engineering manager and the metallurgist. You are expected to understand the metal manufacturing domain intimately during your course at NowPurchase.
### **What are the expectations from this role?**
- **You will own Strategy**: You will identify the key strategy questions and drive to resolution and alignment with the stakeholders.
- **You will own Roadmap & Features**: You will own the product roadmap for the entire platform!
- **You will own Metrics**: You will define the metrics, goals and measure outcome by designing testable MVPs. We do quick iterations. Anything that works is taken forward, others are dropped and deleted.
- **You will create product strategy documents** that describe business cases, high-level use cases, technical requirements, revenue, and ROI
- **Learn Domain fast!** You are expected to understand the metal manufacturing domain as soon as possible. We have an in house metallurgist who can help you with that.
- **Tight team**: You will work with the 2 founders, the data guy, the engineering manager and the metallurgist.
- Expect yourself to be spending a LOT of time in factories observing the manufacturing process as part of your primary research to come up with product roadmap ideas and testing existing MVPs.
## **Qualifications and Experience**
- Experience with working with Product in your own startup or other startups.
- Experience identifying business opportunities, building a product strategy, and influencing delivery against a multi-year roadmap
- Understands core technologies utilized in their product domain and is fluent in pros and cons of technical alternatives
- Demonstrated ability to achieve goals in a fast paced and an unstructured environment.
- Hands-on experience of both qualitative and quantitative research methods such as AB testing, data analytics, and user research
- Excellent verbal and written communication skills
- Experience in leading a team with interaction designers and developers
## **Compensation & Benefits**
- **Cash Compensation:** As per industry standards & pedigree of candidate
- **ESOPs:** 10% of NowPurchase is dedicated to current & future team members. Your package would entail some ESOPs so that you own a part of the company and grow along with it.
- **Medical Insurance:** Benefits of group insurance of 3 lakhs for family including parents, spouse, children
- **Generous leave structure and WFHs** including Marriage, Maternity & Paternity leaves
- Snacks on the house
- **Complete Relocation Expenses:** We are building a unicorn out of the city of Joy (Kolkata). We will pay for everything you spend to relocate here.
## **Possible Growth path**
Product Manager> Senior Product Manager > Chief Product Officer (CPO)
## **Hiring Process**
1. Screening of applicants & initial telephonic call with Manager -HR
2. F2F/Video Interview with Cofounder CTO
3. F2F/Video Interview with Cofounder CEO
4. Take home written assessment
5. Email communication on final feedback
The end to end process shall take less than 10 days. We pride ourselves on being transparent & moving fast.
*Candidates who accept an offer may join within 1 hour, 1 week or up to 45days of signing - though, we have a preference for as short a gap period between signing and joining since we're at the most exciting part of our journey - laying the foundation for the NowPurchase platform!*









