11+ Microsoft Windows Jobs in Kolkata | Microsoft Windows Job openings in Kolkata

Position: Windows SRE

Responsibilities:

• Windows Site Reliability Engineer with experience in managing large websites where Millions of customers hit
• Manage and monitor all installed systems and infrastructure
• Install, configure, test and maintain operating systems, application software and system management tools
• Among your responsibilities will be the installation and configuration of storage, servers, Microsoft servers (Cluster Services, File Services, Active Directory Services, Certificate Authority services), Virtual Infrastructure (Hyper-V), IIS, MS SQL and backup system
• Proactively ensure the highest levels of systems and infrastructure availability
• Monitor and test application performance for potential bottlenecks, identify possible solutions, and work with developers to implement those fixes
• Maintain security, backup, and redundancy strategies
• Write and maintain custom scripts to increase system efficiency and lower the human intervention time on any tasks
• Participate in the design of information and operational support systems
• Provide 2nd and 3rd level support
• Liaise and collaborate with vendors and Zacks personnel for problem resolution, decision making, knowledge sharing

Requirements:

• Minimum 5+ years of Windows support experience, 7, 8, 10, and Microsoft Server (all)
• Windows server expertise
• Familiar with WAN/LAN technologies
• Understanding of the OSI model
• Virtualization - MS Hyper-V, VMware, vSan
• Strong understanding of Internet protocols including HTTP(S), SSL, TCP, IP
• MS IIS administration and configuration
• MS Active Directory
• MS Storage Space
• DNS and DHCP
• SSL certificates and PKI
• Familiar with the ITIL framework
• Strong PowerShell experience
• Information Security experience a plus Other Qualifications
• Excellent attention to detail

Experience: 8-10 years

Job Details

Job Title :SAP HCM

Job Location : Hybrid @ Hyderabad/Bengaluru/chennai/pune/kolkata/gurugram/mumbai

Payroll firm : Visionyle Solutions ( www.visioyle.com)

Job Type : C2H

Job Description:

Mandatory Skills:

• SAP HCM Consultant
• SAP Payroll
• Sap Time management

Roles & Responsibilities

SAP Payroll

• Configure and support SAP HCM Payroll processes based on business requirements.
• Manage payroll schemas, rules, wage types, payroll areas, and payroll control records.
• Execute payroll runs and resolve payroll-related issues and discrepancies.
• Configure statutory payroll requirements, deductions, taxes, and benefits.
• Perform payroll validation, reconciliation, and post-payroll activities.
• Support payroll audits and ensure compliance with organizational and statutory regulations.
• Collaborate with HR and Finance teams for payroll processing and reporting.

SAP Time Management

• Configure and maintain work schedules, holiday calendars, absence and attendance types.
• Manage leave management, shift planning, overtime, and time evaluation processes.
• Configure Time Management schemas, rules, quotas, and counting rules.
• Support integration between Time Management and Payroll modules.
• Troubleshoot time evaluation errors and resolve attendance-related issues.
• Ensure accurate time recording and compliance with labor regulations.

SAP HCM

• Gather, analyze, and document business requirements.
• Configure and customize SAP HCM modules as per client requirements.
• Perform system testing, integration testing, and user acceptance testing (UAT).
• Provide production support and resolve functional issues.
• Prepare functional specifications and support technical teams during development.
• Conduct end-user training and create process documentation.
• Participate in SAP implementation, upgrade, rollout, and support projects.

Job Opening: FreeSWITCH Developer

Location: Ecospace Business Park, Rajarhat, Newtown, Kolkata

Employment Type: Full-Time, Permanent

Shift: Day Shift

Experience: Minimum 4+ years in FreeSWITCH/VoIP Development

Responsibilities:

• Design, develop, deploy, troubleshoot, and maintain tools and services supporting our cloud telephony network.
• Customize FreeSWITCH for large-scale audio/video conferencing (1000–1500 concurrent calls).
• Expertise in SIP, RTP, RTCP, TURN, STUN, NAT, TLS.
• Hands-on experience with RTP Proxy and routed audio conferences.
• Understanding of SDP Protocol offer/answer mechanism.
• Work with load testing tools for FreeSWITCH audio conferences.
• Deploy and manage multiple FreeSWITCH instances using load balancers.
• Debug issues using packet captures (Wireshark/Ngrep).
• Collaborate with mobile/API teams for integration and support.
• Knowledge of codecs (PCMU, PCMA, G729, Opus) and open-source telephony technologies (FreeSWITCH, WebRTC).
• Familiarity with SIP servers (SER/OpenSER), proxy servers, SBC, SIPX is a plus.

Qualifications:

• Bachelor’s degree in Engineering (B.Tech/MCA).
• 4+ years of hands-on experience in FreeSWITCH development or related VoIP technologies.
• Strong knowledge of Linux environments and command-line tools.
• Basic to intermediate SQL knowledge.
• Proficiency in scripting (Bash, Python, Perl) for automation.
• Strong understanding of VoIP protocols (SIP, RTP), networking principles (TCP/IP, DNS, DHCP, routing protocols).
• Excellent troubleshooting skills with ability to resolve complex technical issues.
• Strong problem-solving, communication, and collaboration skills.

Industry Preference:

• Travel (Preferred)
• Any Industry (Required)

Responsibilities:

Respond to customer queries in a timely and accurate way, via phone.

Identify customer needs and help customers use specific features.

Inform customers about new features and functionalities.

Gather customer feedback and share with our Product, Sales and Marketing teams.

Shift Timing: 1pm-9.30pm (UK)

8pm-5am (US)

** Must have excellent communication skill in English .

Freshers also can apply.

Interview Mode: Face to face

Contact: Sanjukta (HR) @ 90381^69266/ sanjukta.seal at the rate adretsoftware.com

Job Description:

1. To connect with qualified leads from SDRs and your contribution.

2. To establish trust and comfort with the prospect.

3. To understand the requirement of a prospect and to frame that requirement into specifics.

4. Work with BA to document and break the requirement into modules and features.

5. Work with the tech team to gather solution approach and estimation.

6. To consult the prospect on the solution approach.

7. To work with BA to prepare proposal and scope document.

8. To work on contract documents and initiate projects.

9. Develop a growth strategy focused both on new business generation and customer satisfaction

10. Conduct research to identify new markets and customer needs

11. Promote the company’s products/services, addressing or predicting clients’ objectives

12. Keep records of sales, revenue, invoices, etc.

13. Provide trustworthy feedback and after-sales support

14. Build long-term relationships with new and existing customers

Desired Candidate Profile

1. Should have a keen interest in IT products and services.

2. Should understand the IT industry and current trends and practices.

3. Should be a thought leader to provide informed and useful suggestions to prospects.

4. Should be able to comprehend a vague requirement and frame it into a quantified requirement.

5. Should have very good negotiation skills to negotiate not only on price but also on ideas, suggestions, and rebuttals.

6. Should have excellent communication skills.

7. Should have good general knowledge to connect with prospects and establish connections.

8. Should be highly driven by targets.

• Analyze highly complex business requirements;
• generate technical specifications to design or redesign complex software components and applications;
• Acts as an expert technical resource for modeling, simulation and analysis efforts;
• Adapt to change quickly and adjust work accordingly in a positive manner;
• Be flexible and thrive in an evolving environment;
• Individual contributor to build the application for e-commerce platform;
• Assures quality, security and compliance requirements are met for supported areas;
• Working in cloud data stores to include S3, DynamoDB and/or Amazon RDS;
• Perform test automation in a test-driven development environment;
• Implement DevOps concepts, tools and continuous delivery pipelines - Bamboo, Jenkins, Maven, Bitbucket, Jira, etc;
• Implement instrumentation to gather business-specific metrics around consumer usage patterns;

 PHP Developer SKILLS & Responsibilities:

Extensive experience in PHP and Laravel.
Database Management tools such as MySQL.
The candidate has worked on the web application or REST API for apps, Laravel, Node Js.

Has experience or can work in a team as well as a single person.
Experience building or maintaining a CMS.

Responsibilities:

• Working with the product team and designers to collaboratively build the products that pushes Rely to reach our next stage of growth.
• Tackle the challenges that occur from having your code running on different merchant websites.
• Ensure the technical feasibility of UI/UX designs.
• Optimise applications for maximum speed and scalability.
• Collaborate with other team members and stakeholders.
• Move fast.

Requirements:

• 3+ years of hands-on product experience in professional software development with front end web development and experience in building user interfaces
• At least one year experience with Angular.
• Experience writing good JavaScript code from scratch.
• Familiarity with web development cycles (e. g. package management, module bundling, unit, and integration testing, browser capabilities, etc. ).
• An eye for detail and empathy for the customer.
• Experience building for mobile platforms.
• Ability to write clean, semantic HTML and CSS, agonising along the way for pixel perfection.

• Experience working at a fast-growth startup.
• Experience upgrading angular.