11+ Microsoft Windows administration Jobs in Bangalore (Bengaluru) | Microsoft Windows administration Job openings in Bangalore (Bengaluru)

Graphene is a Singapore Head quartered AI company which has been recognized as Singapore’s Best Start Up By Switzerland’s Seedstarsworld, and also been awarded as best AI platform for healthcare in Vivatech Paris. Graphene India is also a member of the exclusive NASSCOM Deeptech club. We are

developing an AI platform which is disrupting and replacing traditional Market Research with unbiased insights with a focus on healthcare, consumer goods and financial services.

Graphene was founded by Corporate leaders from Microsoft and P&G and works closely with the Singapore Government & Universities in creating cutting edge technology which is gaining traction with many Fortune 500 companies in India, Asia and USA.

Graphene’s culture is grounded in delivering customer delight by recruiting high potential talent and providing an intense learning and collaborative atmosphere, with many ex-employees now hired by large companies across the world.

Graphene has a 6-year track record of delivering financially sustainable growth and is one of the rare start-ups which is self-funded and is yet profitable and debt free. We have already created a strong bench strength of Singaporean leaders and are recruiting and grooming more talent with a focus on our US expansion.

  Cloud Systems Administrator position responsibilities includes:

• Configure and fine tune cloud infrastructure
• Install and configure virtual cloud
• Support cloud servers including security configurations, patching, and
• Establish Virtual Private Networks (VPNs) to customer
• Develop scripts for automating client/server
• Monitoring, automating processes & recovery
• SQL server and noSQL dB configuration, maintenance and administration
• Network admin and configuration

• Engineering degree in Computer Science or equivalent
• Minimum of 4 years with Linux/Windows server administration
• Proficient with MS SQL Server administration, Cosmos DB
• Experience with supporting application and database servers
• Strong experience with IIS, other web servers
• Strong experience with Security – Identity, Access Control and Data Protection
• Strong experience with Microsoft Azure
• DevOps skills – Automated build and release management experience
• Resource and Cost Optimization

• Experience with Docker and Kubernetes. Certifications like CKAD a plus
• Certification on Azure Administration (AZ – 104) a plus

• Should have the passion to work for the organization thereby growing with the
• A good team player as well as be able to contribute individually as and when
• Should be able to mentor juniors if any need
• Should be able to learn any new technology if the project
• Leadership Capability, Self-motivated, highly collaborative, working through uncertainties and unknowns, Exceptional analytical and problem-solving skills, Getting things done, Continuous learning

Job Title: Tech Lead – Full Stack

Location: MG Road, Bangalore

Work Mode: Hybrid

Interview Mode: Virtual

Experience Required: 7–12 Years

Role Overview

We are looking for a Tech Lead – Full Stack with 7 to 12 years of experience in developing scalable SaaS products using Java, Spring Boot, and JavaScript frameworks. The ideal candidate has hands-on experience with microservices architecture, performance optimization, and cloud-native development, and is passionate about mentoring teams and driving engineering best practices.

Key Skills & Expertise

• Proficient in building scalable SaaS products with a focus on microservices architecture.
• Technologies: Java (Mandatory), Spring Boot, ReactJS or any other JavaScript framework.
• Strong experience in designing RESTful APIs and using mocking frameworks.
• Skilled in profiling services and debugging performance issues.
• Knowledge of Docker and Kubernetes for containerization.
• Familiar with data integration tools such as Pentaho Kettle or Apache Nifi.
• Ability to influence technical decision-making, with a strong focus on automation and security best practices.

What You Will Do

• Design, implement, test, and deploy both front-end and back-end components of the product.
• Build and deliver highly scalable services using Spring Boot.
• Develop frameworks and accelerators to speed up development.
• Establish and enforce engineering best practices.
• Create and review design artifacts using UML for team-wide implementation.
• Mentor and guide product engineers within the team.
• Ensure on-time delivery of user stories planned for sprints.
• Engage in all stages of the product development lifecycle – from planning and design to implementation and testing in multi-cloud environments.
• Deliver robust, quality-focused technical solutions to business problems.
• Work alongside a talented team solving complex technical challenges in building large-scale SaaS products.
• Contribute from the ground up to the architecture and modularization of the product for long-term scalability and maintainability.
• Share knowledge and expertise by writing blogs, articles, and whitepapers.

 Technical Requirements

• Design and implement microservices architectures using Java and Spring Boot.
• Create, manage, and secure RESTful APIs.
• Collaborate with cross-functional teams in an Agile setting to ensure high-quality delivery.
• Mentor and support junior developers on the team.
• Experience with cloud platforms such as Azure or GCP, and orchestration tools like Docker and Kubernetes.
• Strong database skills in PostgreSQL.
• Exposure to:
• API Gateway
• Hibernate & JPA
• Transaction Management
• ACID Properties
• Multithreading & Context Switching
• Healthcare domain experience is a plus.

About Potentiam

Potentiam helps SME companies build world-class offshore teams. Our model is our locations and your dedicated staff under your control. Potentiam have offices in Iasi in Romania, Bangalore and Cape Town, home to large liquid pools of offshore talent working for international companies. Potentiam's management team have had over 15 years' experience in building offshore teams, and have specialist functional expertise to support the transition offshore in technology, finance, operations, engineering, digital marketing, technology and analytics. For decades corporations' scale has enabled them to benefit from the cost and skills advantage of offshore operations. Now SME companies can enjoy a similar benefit through Potentiam without any upfront investment.

Location : Bangalore ( Hybrid)

Key Responsibilities:

• Implement and support Microsoft Dynamics NAV V5 or other versions.
• Deliver expertise in Business Central modules.
• Create and maintain technical design documents.
• Provide consultancy and resolution support on ticket escalations.
• Collaborate with business stakeholders to understand and map business processes.
• Participate in implementation activities and manage RFCs (Request for Changes).
• Support and advise on finance, manufacturing, and warehousing functionalities.
• Engage with users on M365, MS Teams, and SharePoint environments.

Must-Have Skills:

• Proficiency in Microsoft Dynamics NAV V5 or other versions and Business Central modules.
• Experience in Manufacturing/Warehousing domains
• Strong skills in creating Technical Design Documents
• Deep understanding of business processes
• Hands-on with Implementation & RFC handling
• Prior experience in consultancy on ticket escalations
• Familiarity with M365, MS Teams, SharePoint

Good-to-Have Skills:

• Knowledge of Events and Extensions in Dynamics
• Certifications or experience with Power Platform
• Installation and configuration experience
• Exposure to 3rd party products and integration
• Additional experience in Manufacturing/Warehouse operations
• Repeated hands-on usage or support of M365, MS Teams, SharePoint

Benefits and Perks

• Health Insurance
• Referral Bonus
• Performance Bonus
• Flexible Working options

Role Summary

We’re seeking a highly skilled and self-motivated Senior Software Engineer who thrives in a startup environment. You will lead end-to-end development of key features, own architectural decisions, and ensure the smooth delivery of our product.

Mandatory Skill Sets/Expertise

• 5-6 years of experience in full-stack development, with a strong focus on the MERN / PERN stack (MongoDB, PostgreSQL, Express, React, Node.js) and AWS.

• Expertise in AWS cloud architecture and experience with serverless solutions (Lambda, DynamoDB, API Gateway).

• Proficiency in designing and implementing CI/CD pipelines using Git, Jenkins, Github actions, or similar tools.

• Proven experience leading and guiding a development team, with strong mentoring skills.

• Ability to work independently and manage deliverables without oversight, while thriving in a startup mentality.

• Strong problem-solving abilities with a proactive approach to addressing technical challenges.

• Experience with databases like PostgreSQL, MongoDB, or other NoSQL solutions along with ORM tools like Sequalize & Mongoose ORM

• Excellent communication skills, both written and verbal, with the ability to explain complex technical concepts to non-technical stakeholders.

Nice to Have

• Knowledge of Typescript for both frontend and backend development. • Experience with Docker and containerized applications.

• Familiarity with GRC (Governance, Risk, and Compliance) tools or SaaS products.

• Experience with other AWS services like ECS, CloudFormation, or RDS.

Key Responsibilities

• Lead and mentor a team of developers, driving best practices in coding and architecture.

• Take full ownership of modules, from design through deployment, and launch web apps singlehandedly if needed.

• Design, develop, and maintain web applications using the PERN / MERN stack (MongoDB, PostgreSQL, Express, React, Node.js) with a focus on scalability, security, and performance.

• Prepare high-level technical designs and architectural decisions, especially on AWS serverless architecture and microservices.

• Implement secure, reliable, and scalable solutions using AWS services • Design and manage CI/CD pipelines to ensure continuous integration and automated deployments.

• Optimize application performance through techniques like lazy loading, code splitting, and caching.

• Collaborate with cross-functional teams, including Product Management, to define features and user experience improvements.

• Ensure high code quality by adhering to SOLID principles, implementing comprehensive testing, and embedding observability into the application.

• Monitor and respond to application performance incidents, focusing on improving uptime and resilience.

• Proactively offer suggestions during retrospectives and work on enhancing team productivity metrics such as Lead Time, Deployment Frequency, and Mean-Time-to-Recovery

REQUIRE ACCOUNTS EXECUTIVE - FEMALE Duties and Responsibilities: 1. To manage day to day operations of the accounts department 2. Reconcile invoices and identify discrepancies. 3. Create and update expense reports, Process reimbursement forms. 4. Enter financial transactions into internal databases. 5. Check spreadsheets for accuracy. 6. Maintain digital and physical financial records. 7. To maintain and reconcile GST data. 8. Preparation of GSTR 1, 3B, Annual Returns 9. To prepare table of accounts, assign entries to proper accounts to ensure proper accounting methods, principles and policies are being followed through Tally. 10. Checking expenses & paying on time 11. Coordinate with Branch offices to maintain tally entry 12. Entry of purchases, sales PAN India level and incorporate Tally data along with Branch offices. Qualification : 1. Bachelors degree in Commerce 2. Knowledge of accounting régulations and procedures 3. Expert in handling accounting software like Tally 4. MS Excel skills 5. Experience with General Ledger functions  Experience – 3 years  Location – Chandivali, Andheri east  Salary – upto 30 k  Working – 5 day week (Sat/Sunday holiday) REQUIRE ACCOUNTS EXECUTIVE - FEMALE Duties and Responsibilities: 1. To manage day to day operations of the accounts department 2. Reconcile invoices and identify discrepancies. 3. Create and update expense reports, Process reimbursement forms. 4. Enter financial transactions into internal databases. 5. Check spreadsheets for accuracy. 6. Maintain digital and physical financial records. 7. To maintain and reconcile GST data. 8. Preparation of GSTR 1, 3B, Annual Returns 9. To prepare table of accounts, assign entries to proper accounts to ensure proper accounting methods, principles and policies are being followed through Tally. 10. Checking expenses & paying on time 11. Coordinate with Branch offices to maintain tally entry 12. Entry of purchases, sales PAN India level and incorporate Tally data along with Branch offices. Qualification : 1. Bachelors degree in Commerce 2. Knowledge of accounting régulations and procedures 3. Expert in handling accounting software like Tally 4. MS Excel skills 5. Experience with General Ledger functions  Experience – 3 years  t  Salary – upto 30 k  day week

Android Services, System service and framework development, Broadcast using Java, Kotlin, C++ (Mandatory)

Experience in AOSP build setup & understanding of Android.bp, gradle, Android.mk (Mandatory)

IPC mechanism in Android: AIDL, JNI, HIDL, Socket Communication (Mandatory)

Experience in Android application development using Java & Kotlin (Mandatory)

Custom UI component development & understanding of MVVM architecture (Mandatory)

Flexible in customizing AOSP for product branding (Good to have)

RESTful service integration, Multithreading ,Message queueing (Good to have)

What you need to have: