11+ OTM Jobs in Mumbai | OTM Job openings in Mumbai

Minimum 4 to 14 Years OTM Technical / Functional experience

• Must have functional and techno-functional experience in OTM implementation and/or have supported projects dealing with these systems, and/or have worked on OTM Cloud
• Must have strong technical and functional knowledge of the latest OTM Application
• Must have knowledge of preparing mapping document to interface OTM system with EDI, WMS, order management and finance systems, and be able to translate the functional specifications into design specifications for the Offshore Delivery Centre
• Must have ability to write SQL statements for automation agents and other technical topics
• Hands on experience on JSPX/XSL will be additional advantage.
• Experience in end-to-end OTM life cycle/implementations/up-gradation and OTM architecture will be preferred

ROLES AND RESPONSIBILITIES:

You will be responsible for architecting, implementing, and optimizing Dremio-based data Lakehouse environments integrated with cloud storage, BI, and data engineering ecosystems. The role requires a strong balance of architecture design, data modeling, query optimization, and governance enablement in large-scale analytical environments.

• Design and implement Dremio lakehouse architecture on cloud (AWS/Azure/Snowflake/Databricks ecosystem).
• Define data ingestion, curation, and semantic modeling strategies to support analytics and AI workloads.
• Optimize Dremio reflections, caching, and query performance for diverse data consumption patterns.
• Collaborate with data engineering teams to integrate data sources via APIs, JDBC, Delta/Parquet, and object storage layers (S3/ADLS).
• Establish best practices for data security, lineage, and access control aligned with enterprise governance policies.
• Support self-service analytics by enabling governed data products and semantic layers.
• Develop reusable design patterns, documentation, and standards for Dremio deployment, monitoring, and scaling.
• Work closely with BI and data science teams to ensure fast, reliable, and well-modeled access to enterprise data.

IDEAL CANDIDATE:

• Bachelor’s or Master’s in Computer Science, Information Systems, or related field.
• 5+ years in data architecture and engineering, with 3+ years in Dremio or modern lakehouse platforms.
• Strong expertise in SQL optimization, data modeling, and performance tuning within Dremio or similar query engines (Presto, Trino, Athena).
• Hands-on experience with cloud storage (S3, ADLS, GCS), Parquet/Delta/Iceberg formats, and distributed query planning.
• Knowledge of data integration tools and pipelines (Airflow, DBT, Kafka, Spark, etc.).
• Familiarity with enterprise data governance, metadata management, and role-based access control (RBAC).
• Excellent problem-solving, documentation, and stakeholder communication skills.

PREFERRED:

• Experience integrating Dremio with BI tools (Tableau, Power BI, Looker) and data catalogs (Collibra, Alation, Purview).
• Exposure to Snowflake, Databricks, or BigQuery environments.
• Experience in high-tech, manufacturing, or enterprise data modernization programs.

Strong Data Scientist/Machine Learnings/ AI Engineer Profile

Mandatory (Experience 1) – Must have 2+ years of hands-on experience as a Data Scientist or Machine Learning Engineer building ML models

Mandatory (Experience 2) – Must have strong expertise in Python with the ability to implement classical ML algorithms including linear regression, logistic regression, decision trees, gradient boosting, etc.

Mandatory (Experience 3) – Must have hands-on experience in minimum 2+ usecaseds out of recommendation systems, image data, fraud/risk detection, price modelling, propensity models

Mandatory (Experience 4) – Must have strong exposure to NLP, including text generation or text classification (Text G), embeddings, similarity models, user profiling, and feature extraction from unstructured text

Mandatory (Experience 5) – Must have experience productionizing ML models through APIs/CI/CD/Docker and working on AWS or GCP environments

Mandatory (Company) – Must be from product companies, Avoid candidates from financial domains (e.g., JPMorgan, banks, fintech)

Job Description:

• Provide pre-sales technical assistance and product education to customers.
• Respond to inquiries and resolve issues promptly to ensure customer satisfaction.
• Collaborate with the sales team to develop and implement effective sales strategies.
• Identify opportunities for up-selling and cross-selling our products and services.
• Utilize engineering knowledge to understand customer needs and recommend suitable products or solutions.
• Conduct product demonstrations and technical presentations.
• Prepare and deliver accurate and competitive sales quotations, proposals, and contracts.
• Ensure all customer communications are clear, professional, and effective.
• Build and maintain strong relationships with existing and potential customers.
• Act as the primary point of contact for customer inquiries and follow up on leads.
• Work closely with the engineering, marketing, and manufacturing, accounts and logistics teams to ensure alignment between customer needs and product offerings.
• Track and report on sales activities, including lead generation, customer interactions, and sales performance.
• Provide regular updates to senior management

Job Description:

1. Experience in Core Java, Spring Boot.
2. Experience in microservices.
3. Extensive experience in developing enterprise-scale systems for global organization. Should possess good architectural knowledge and be aware of enterprise application design patterns.
4. Should be able to analyze, design, develop and test complex, low-latency client-facing applications.
5. Good development experience with RDBMS in SQL Server, Postgres, Oracle or DB2
6. Good knowledge of multi-threading
7. Basic working knowledge of Unix/Linux
8. Excellent problem solving and coding skills in Java
9. Strong interpersonal, communication and analytical skills.
10. Should be able to express their design ideas and thoughts.

About Wissen Technology:

Wissen Technology is a niche global consulting and solutions company that brings unparalleled domain expertise in Banking and Finance, Telecom and Startups. Wissen Technology is a part of Wissen Group and was established in the year 2015. Wissen has offices in the US, India, UK, Australia, Mexico, and Canada, with best-in class infrastructure and development facilities. Wissen has successfully delivered projects worth $1 Billion for more than 25 of the Fortune 500 companies. The Wissen Group overall includes more than 4000 highly skilled professionals.

Wissen Technology provides exceptional value in mission critical projects for its clients, through thought leadership, ownership, and assured on-time deliveries that are always ‘first time right’.

Our team consists of 1200+ highly skilled professionals, with leadership and senior management executives who have graduated from Ivy League Universities like Wharton, MIT, IITs, IIMs, and NITs and with rich work experience in some of the biggest companies in the world.

Wissen Technology offers 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.

We have been certified as a Great Place to Work® for two consecutive years (2020-2022) and voted as the Top 20 AI/ML vendor by CIO Insider.

Job Title: IT Head – Fintech Industry

Department: Information Technology

Location: Andheri East

Reports to: COO

Job Type: Full-Time

Job Overview:

The IT Head in a fintech company is responsible for overseeing the entire information technology infrastructure, including the development, implementation, and maintenance of IT systems, networks, and software solutions. The role involves leading the IT team, managing technology projects, ensuring data security, and ensuring the smooth functioning of all technology operations. As the company scales, the IT Head will play a key role in enabling digital innovation, optimizing IT processes, and ensuring compliance with relevant regulations in the fintech sector.

Key Responsibilities:

1. IT Strategy and Leadership

• Develop and execute the company’s IT strategy to align with the organization’s overall business goals and objectives, ensuring the integration of new technologies and systems.
• Lead, mentor, and manage a team of IT professionals, setting clear goals, priorities, and performance expectations.
• Stay up-to-date with industry trends and emerging technologies, providing guidance and recommending innovations to improve efficiency and security.
• Oversee the design, implementation, and maintenance of IT systems that support fintech products, customer experience, and business operations.

2. IT Infrastructure Management

• Oversee the management and optimization of the company’s IT infrastructure, including servers, networks, databases, and cloud services.
• Ensure the scalability and reliability of IT systems to support the company’s growth and increasing demand for digital services.
• Manage system updates, hardware procurement, and vendor relationships to ensure that infrastructure is cost-effective, secure, and high-performing.

3. Cybersecurity and Data Protection

• Lead efforts to ensure the company’s IT infrastructure is secure, implementing robust cybersecurity measures to protect sensitive customer data, financial transactions, and intellectual property.
• Develop and enforce data protection policies and procedures to ensure compliance with data privacy regulations (e.g., GDPR, CCPA, RBI, etc.).
• Conduct regular security audits and vulnerability assessments, working with the security team to address potential risks proactively.

4. Software Development and Integration

• Oversee the development and deployment of software applications and tools that support fintech operations, including payment gateways, loan management systems, and customer engagement platforms.
• Collaborate with product teams to identify technological needs, integrate new features, and optimize existing products for improved performance and user experience.
• Ensure the seamless integration of third-party platforms, APIs, and fintech partners into the company’s core systems.

5. IT Operations and Support

• Ensure the efficient day-to-day operation of IT services, including helpdesk support, system maintenance, and troubleshooting.
• Establish service level agreements (SLAs) for IT services, ensuring that internal teams and customers receive timely support and issue resolution.
• Manage incident response, ensuring quick resolution of system failures, security breaches, or service interruptions.

6. Budgeting and Cost Control

• Manage the IT department’s budget, ensuring cost-effective spending on technology, software, hardware, and IT services.
• Analyze and recommend investments in new technologies and infrastructure that can improve business performance while optimizing costs.
• Ensure the efficient use of IT resources and the appropriate allocation of budget to support business priorities.

7. Compliance and Regulatory Requirements

• Ensure IT practices comply with relevant industry regulations and standards, such as financial services regulations, data privacy laws, and cybersecurity guidelines.
• Work with legal and compliance teams to ensure that all systems and data handling procedures meet industry-specific regulatory requirements (e.g., PCI DSS, ISO 27001).
• Provide input and guidance on IT-related regulatory audits and assessments, ensuring the organization is always in compliance.

8. Innovation and Digital Transformation

• Drive innovation by identifying opportunities for digital transformation within the organization, using technology to streamline operations and enhance the customer experience.
• Collaborate with other departments (marketing, customer service, product development) to introduce new fintech products and services powered by cutting-edge technology.
• Oversee the implementation of AI, machine learning, and other advanced technologies to enhance business performance, operational efficiency, and customer satisfaction.

9. Vendor and Stakeholder Management

• Manage relationships with external technology vendors, service providers, and consultants to ensure the company gets the best value for its investments.
• Negotiate contracts, terms of service, and service level agreements (SLAs) with vendors and technology partners.
• Ensure strong communication with business stakeholders, understanding their IT needs and delivering technology solutions that align with company objectives.

Qualifications and Skills:

Education:

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field (Master’s degree or relevant certifications like ITIL, PMP, or CISSP are a plus).

Experience:

• 8-12 years of experience in IT management, with at least 4 years in a leadership role, preferably within the fintech, banking, or technology industry.
• Strong understanding of IT infrastructure, cloud computing, database management, and cybersecurity best practices.
• Proven experience in managing IT teams and large-scale IT projects, especially in fast-paced, growth-driven environments.
• Knowledge of fintech products and services, including digital payments, blockchain, and online lending platforms.

Skills:

• Expertise in IT infrastructure management, cloud services (AWS, Azure, Google Cloud), and enterprise software.
• Strong understanding of cybersecurity protocols, data protection laws, and IT governance frameworks.
• Experience with software development and integration, particularly for fintech platforms.
• Strong project management and budgeting skills, with a track record of delivering IT projects on time and within budget.
• Excellent communication and leadership skills, with the ability to manage cross-functional teams and communicate complex technical concepts to non-technical stakeholders.
• Ability to manage multiple priorities in a fast-paced, high-pressure environment.

● Handle calls on leads generated for skin related services on our digital platforms. ● The initial call will be primarily a sales pitch followed by issue resolutions and query handling. ● Describe the services and USPs of the same and try to generate maximum conversions. Continuous follow ups with Potential clients ● Handle skin specific queries pertaining to our services. Overall Problem solving for patients and coordination as necessary. Handle any operations related activities that may be required. ● Tabulate and record responses from all channels on excel. Generate relevant reports from the same. ● Schedule appointments for clients and coordinate with the required therapist who shall visit the client ● Analyze quality of calls and strive for improvement.

• Develop new user-facing features
• Build reusable code and libraries for future use
• Ensure the technical feasibility of UI/UX designs
• Optimize application for maximum speed and scalability
• Assure that all user input is validated before submitting to back-end
• Collaborate with other team members and stakeholders

• Proficient understanding of web markup, including HTML5, CSS3
• Basic understanding of server-side CSS pre-processing platforms, such as LESS and SASS
• Proficient understanding of client-side scripting and JavaScript frameworks, including jQuery
• Good understanding and knowledge of advanced JavaScript libraries and frameworks, such as AngularJS, KnockoutJS, BackboneJS, ReactJS, DurandalJS etc.
• Good understanding of asynchronous request handling, partial page updates, and AJAX
• Basic knowledge of image authoring tools, to be able to crop, resize, or perform small adjustments on an image
• Proficient understanding of cross-browser compatibility issues and ways to work around them.
• Proficient understanding of code versioning tools, such as Git
• Good understanding of SEO principles and ensuring that application will adhere to them