
· Self-driven individuals with 4 to 7 years of relevant information security experience.
· Should have adequate experience in dealing with disparate teams.
· Previous experience on medium and large platforms, with multiples technologies/vendor.
· Worked under high pressure situations (priority incidents/urgent delivery)
Essential Requirements:
· Hands on experience on NGFW such Cisco, Juniper, CheckPoint, F5/ASM
· Hands on experience on IDS/IPS management, Web Proxy, Application Firewalls; Load Balancers.
· Hands on vulnerability scanning experience.
· Hands on NAC management , Cisco ISE, RSA SecureID experience.
· Knowledge of Information security standards, policies, controls and structures prevalent in the industry.
· Strong technical understanding of network fundamentals(Routing, Switching) and common Internet protocols( HTTP, SNMP, TLS, DNS etc.)
· Experience in regular operational/health check of platforms and applications.
· Experience in writing Operational documents such as system operating guides.
Desirable Requirements:
· Previous working experiences with managing SIEM platform.
· Previous experience in security monitoring and incident response.
· Sound understanding of IT Service Management disciplines in line with IT industry standards and best practices, e.g. ITIL
· Routing, Switching knowledge
· Unix, Windows Operating system knowledge

About Colt Technology Services
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Job Title: Senior Data Scientist
Location: Pune
Job Type: Full-Time
About TVARIT
TVARIT GmbH specializes in developing and delivering cutting-edge artificial intelligence (AI) solutions for the metal industry, including steel, aluminum, copper, cast iron, and more. Our software products empower customers to make intelligent, data-driven decisions, driving advancements in Predictive Quality (PsQ), Predictive Maintenance (PdM), and Energy Consumption Reduction (PsE), etc.
With a strong portfolio of renowned reference customers, state-of-the-art technology, a talented research team from prestigious universities, and recognition through esteemed awards such as the EU Horizon 2020 AI Prize, TVARIT is recognized as one of the most innovative AI companies in Germany and Europe.
We are looking for a self-motivated person with a positive "can-do" attitude and excellent oral and written communication skills in English.
About the Role
We are looking for a highly skilled and motivated Senior Data Scientist who is passionate about solving complex data problems and developing cutting-edge solutions. This role requires someone with a strong technical background in data science, with full-stack development exposure from requirement gathering to solution deployment. The ideal candidate will be comfortable working as an individual contributor and as an active team member.
Key Responsibilities
· Translate business challenges into ML solutions by understanding customer needs and the broader context.
· Perform exploratory data analysis (EDA) and feature engineering on large-scale datasets.
· Write clean, efficient, and maintainable Python code for data processing, modeling, and analysis, following MLOps best practices.
· Build, optimize, deploy, and monitor scalable machine learning models and pipelines on cloud platforms (Azure preferred; AWS/GCP is a plus)
· Actively participate in code reviews, technical discussions, and knowledge-sharing sessions to drive innovation and best practices.
· Lead client discussions and present actionable insights and recommendations to stakeholders effectively.
· Mentor junior data scientists, providing guidance on model development, best practices, and technical problem-solving.
Qualifications
· Bachelor’s or master's degree in Metallurgy, mechanical, IT, Computer, or a related field from IIT, NIT, or top university.
· 4+ years of experience in data science and machine learning.
· Experience in the metal industry, manufacturing industry, or similar industry exposure
Technical Skills
· Strong Python programming skills with experience in libraries like Pandas, Scikit-learn, TensorFlow, or PyTorch.
· Strong foundation in ML & AI, covering statistical analysis, time series forecasting, deep learning, and optimization, with expertise in ML techniques like Random Forest, Gradient Boosting, Neural Networks, SVM, Clustering, PCA, Reinforcement Learning and and optimization algorithms.
· Proficiency in cloud platforms such as Azure [Preferred], AWS, or GCP.
· Good to have experience with real-time AI model deployment in industrial environments [On-premises, cloud or edge]
· Familiar with SQL and NoSQL databases.
· Understanding of MLOps, including model versioning, monitoring, and deployment.
· Good to have knowledge of deep learning architectures and techniques for computer vision, NLP, and generative AI is plus
· Strong analytical and problem-solving skills with a structured approach to debugging and optimization.
· Effective communicator and team collaborator in agile, fast-paced environments.
· Ability to work in a fast-paced, agile environment and adapt to changing priorities.
Role: Lead Data Engineer Core
Responsibilities: Lead end-to-end design, development, and delivery of complex cloud-based data pipelines.
Collaborate with architects and stakeholders to translate business requirements into technical data solutions.
Ensure scalability, reliability, and performance of data systems across environments. Provide mentorship and technical leadership to data engineering teams. Define and enforce best practices for data modeling, transformation, and governance.
Optimize data ingestion and transformation frameworks for efficiency and cost management. Contribute to data architecture design and review sessions across projects.
Qualifications: Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
8+ years of experience in data engineering with proven leadership in designing cloud native data systems.
Strong expertise in Python, SQL, Apache Spark, and at least one cloud platform (Azure, AWS, or GCP). Experience with Big Data, DataLake, DeltaLake, and Lakehouse architectures Proficient in one or more database technologies (e.g. PostgreSQL, Redshift, Snowflake, and NoSQL databases).
Ability to recommend and implement scalable data pipelines Preferred Qualifications: Cloud certification (AWS, Azure, or GCP). Experience with Databricks, Snowflake, or Terraform. Familiarity with data governance, lineage, and observability tools. Strong collaboration skills and ability to influence data-driven decisions across teams.
Job Description:
- Experience as a Web Methods Developer with both MFT and JDBC adapter
experience
- Experience in Web Methods Integration 9.x, 10.x/above.
- AS2 transmission with partners.
- Working experience in webMethods designer, Integration Server, Web Services
(REST, SOAP), pub-sub model, JMS, SAP adapter, SFDC adapter, AS400 adapter,
Web Methods Test Suit and MQ Adapters.
- Hands on building BPM and TN integrations. Must have built process models in
deployed them till production.
- Hands on CAF. Must have built custom pages on CAF and deployed then till
production.
- Knowledge on Scrum methodology.
- Basic Fundamental understanding, logical reasoning, problem solving approach.
- Excellent communication.
- Good Problem Solving Approach
Primary Skills :
- Experience as a Web methods Developer with both MFT and JDBC adapter
experience
- RESTful service development
- In-depth ESB knowledge
- Experience in SAP adapters
Proven experience building Mobile Apps using React Native.
Build pixel-perfect, buttery smooth UIs across both mobile platforms.
Leverage native APIs for deep integrations with both platforms.
Management of the application and its integration with back-end services.
Astute sense of User Interface and User Experience design
Managing large sets of data transfer between server and App.
Offline usage with sync capabilities.
Diagnose and fix bugs and performance bottlenecks for performance that feels native.
Reach out to the open source community to encourage and help implement mission-critical
software fixes
Maintain code and write automated tests to ensure the product is of the highest quality.
Transition existing React web apps to React Native.
Rock solid at working with third-party dependencies and debugging dependency conflicts.
Firm grasp of the JavaScript language and its nuances, including ES6+ syntax
Ability to write well-documented, clean Javascript code
Familiarity with native build tools, like XCode, Gradle
Understanding of REST APIs, the document request model, and offline storage
Experience with automated testing suites like Jest
Highly proficient in rendering components with Native APIs
Working experience with APIs and third-party libraries
Experience with FCM or similar.
Highly proficient in one or more libraries (e.g. Redux, React Router, etc) for state managing and
routing in addition to React.
Experience using Git as a control System
Knowledge of ASP.NET Web API and best practices for developing web services.
Familiarity with Microsoft Azure environment.
Helpful skills include Microsoft SQL Server SSIS/SSRSGather and evaluate user requirements in collaboration with product owners.
Design, develop, code, test, document, implement, support, and maintain new .NET web applications
as well as changes/fixes/enhancements to existing .NET web applications.
Actively participate in all aspects of new product development and enhancements to existing
applications.
Participating in key internal meetings including weekly status updates and planning sessions.
Documenting ongoing progress, code migrations and status on work assignments (or similar project
management software) and communicates these updates during status meetings.
Requirements:
Experience with Hybris 6.x/ 1905/ 2005 with knowledge of Hybris B2C-ACCELERATOR/HYBRIS -B2B-ACCELERATOR, Hybris back- office, Hybris Frontend WCMS cockpit, product cockpit, Hybris core, Hybris Commerce, Hybris Search, Hybris OCC, Solr Customization
Experience working on core Java, JSP/Servlets, JEE, Spring, Services (SOAP, REST), Design Patterns, Apache, Tomcat, Build Tools- Ant/Maven/Jenkins, SCM Tools - CVS/SVN/ GIT Hub • Knowledge of one or more modules HYBRIS-PIM, HYBRIS-PROMOTIONS, HYBRIS-OMS, HYBRIS -TRAVEL-ACCELERATOR
Additional skills in SOA, ESB, JMS • Knowledge of high-quality professional software engineering practices for agile software development cycle, including coding standards, code reviews, source control management, build processes, testing, and deployment.
Experience in eCommerce/Hybris payment integration, 3rd Party integration development.
Preferable to have development experience in Spartacus Hybris module.
Preferable to have exposure to Azure cloud (Hybris CCV2)
Fundamental knowledge of design patterns.
Experience in communicating effectively with users, other technical teams, and management to collect requirements, describe software product features and technical designs
Passionate about building great solutions
Mentoring the team members to meet the clients needs and holding them accountable for high standards of delivery
Willing to work in Shifts to support Production environment and Samsung.com Global eCommerce client requests.
Being able to understand and relate technology integration scenarios and be able to apply these learnings in complex troubleshooting scenarios
Hybris Platform Development experience of 3-10 yrs.
1) Hands on experience with Tivoli - ITM v5.1 troubleshooting.
2) Familiar with Web Sphere Application Services
3) Familiar with Active Directory configuration
4) Knowledge on LDAP, SSO.. Etc
5) Knowledge on Identity & Access Management process
Qualiification:
- BTECH or Equivalent degree.
- 6 to 8 years of total experience.







