11+ ISDN Jobs in India

Required Skills: GSM, Linux, Networking, infrastructure, VOIP, PHP, Perl, SIP, troubleshooting, Python,HTML

• 5+ years of solid experience as an Asterisk Developer
• Must be proficient at developing software using a scripting language. A distinct advantage if you have experience using Python
• Sound knowledge of Asterisk Installation, Configuration, Dialplan, Call troubleshooting (SIP, ISDN)
• Solid experience of working With Linux Operating Systems
• Good understanding of VoIP, SIP, SS7.

As the Lead Solution Architect specializing in Telecom OSS (Operations Support Systems) and Roaming, you will play a pivotal role in designing, implementing, and overseeing the architecture of our telecommunications systems, particularly focusing on OSS and Roaming functionalities. You will lead a team of architects and engineers, collaborating closely with stakeholders to ensure that our solutions meet the highest standards of performance, scalability, and reliability.

KEY RESPONSIBILITIES AND ACCOUNTABILITIES:

• Architectural Design: Lead the design and development of Customer Centric Telecom OSS and Roaming solutions, ensuring alignment with business objectives, industry best practices, and technological advancements.
• Technical Leadership: Provide technical leadership to a team of architects and engineers, guiding them in the implementation of robust and scalable solutions. Foster a culture of innovation, collaboration, and continuous improvement within the team.
• Solution Development: Collaborate with cross-functional teams including product management, software development, and operations to develop comprehensive solutions that meet the needs of our telecom infrastructure, with a specific focus on OSS and Roaming functionalities.
• Requirements Analysis: Work closely with stakeholders to understand business requirements and translate them into technical specifications and architectural designs. Conduct thorough analysis of existing systems and processes to identify areas for improvement and optimization
• Vendor Evaluation and Management: Evaluate third-party vendors and solutions, making recommendations based on technical feasibility, scalability, and alignment with business objectives. Manage vendor relationships and ensure adherence to contractual agreements and service level agreements.
• Quality Assurance: Define and implement quality assurance processes and standards to ensure the reliability, security, and performance of Telecom OSS and Roaming solutions. Conduct regular reviews and audits to identify and address any potential issues or vulnerabilities.
• Risk Management: Identify and mitigate risks associated with architectural decisions and implementation strategies. Develop contingency plans and escalation procedures to address any issues that may arise during the development and deployment of solutions.
• Documentation and Training: Create comprehensive documentation including architectural diagrams, technical specifications, and user guides. Provide training and support to internal teams and stakeholders to ensure proper understanding and utilization of Telecom OSS and Roaming solutions.
• Continuous Improvement: Stay abreast of industry trends, emerging technologies, and best practices related to Telecom OSS and Roaming. Proactively identify opportunities for innovation and optimization, driving continuous improvement initiatives within the organization.

MUST HAVE SKILLS:

1. Extensive experience (8+ years) in solution architecture, with a focus on Telecom OSS and Roaming systems.
2. In-depth knowledge of telecom protocols, standards, and technologies such as GSM, CDMA, LTE, SS7, Diameter, SIP, etc.
3. Proficiency in OSS/BSS systems, including but not limited to inventory management, network provisioning and improvememnt, service activation, billing, and mediation.
4. Strong leadership and communication skills, with the ability to effectively collaborate with cross-functional teams and stakeholders at all levels of the organization.
5. Experience with cloud technologies (e.g., AWS, Azure, GCP) and microservices architecture is highly desirable.
6. Relevant certifications such as TOGAF, TM Forum, or AWS Certified Solutions Architect are a plus.

Minimum Qualifications:

Bachelor's or master’s degree in computer science, Telecommunications, or a related field.

Minimum Experience:

8 years of relevant experience in Solution Architecture; Min. 3 yrs. as a Lead Solution Architect

How You'll Contribute:

● Redefine Fintech architecture standards by building easy-to-use, highly scalable,robust, and flexible APIs

● In-depth analysis of the systems/architectures and predict potential future breakdown and proactively bring solution

● Partner with internal stakeholders, to identify potential features implementation on that could cater to our growing business needs

● Drive the team towards writing high-quality codes, tackle abstracts/flaws in system design to attain revved-up API performance, high code reusability and readability.

● Think through the complex Fintech infrastructure and propose an easy-to-deploy modular infrastructure that could adapt and adjust to the specific requirements of the growing client base

● Design and create for scale, optimized memory usage and high throughput performance.​

Skills Required:

● 5+ years of experience in the development of complex distributed systems

● Prior experience in building sustainable, reliable and secure microservice-based scalable architecture using Python Programming Language

● In-depth understanding of Python associated libraries and frameworks

● Strong involvement in managing and maintaining produc Ɵ on-level code with high volume API hits and low-latency APIs

● Strong knowledge of Data Structure, Algorithms, Design Patterns, Multi threading concepts, etc

● Ability to design and implement technical road maps for the system and components

● Bring in new software development practices, design/architecture innovations to make our Tech stack more robust

● Hands-on experience in cloud technologies like AWS/GCP/Azure as well as relational databases like MySQL/PostgreSQL or any NoSQL database like DynamoDB

Database Administrator (DBA)

EDUCATION,EXPERIENCE REQUIRED:

BE/MCA/ B.TECH / BCA

Exp -  Min 4 yrs  

CTC – Upto 12 LPA

Job Description:

1. Installing, Configuring, Managing, Monitoring and troubleshooting SQL Server 2005/2008/2008R2/2012/2014/2016
2. Database administration activities like Installation, Configuration, Backup & Recovery, and Database Security.
3. Providing availability solutions like Mirroring, Log Shipping, Replication and Always on.
4. Database Up gradation and Migration
5. Ensure performance monitoring, backup, restore, and security recovery solutions.
6. Troubleshooting expertise in SQL server issues under production environment.
7. Handling the entire production servers with skills and understanding client's requirement Experience in Database administration activities for DB Security (creating users, roles, and assigning permission to them).
8. Automating process by creating jobs, and error reporting using Alerts by SQL Server Agent.
9. Backup and Recovery strategy, Database Refreshes.
10. Creation and maintenance of Databases, creating Roles and managing user permissions.
11. Setting up, trouble shooting and maintenance of production server databases.
12. Providing Production support for Database and Applications.
13. SQL Server store procedure, functions, View, Index and trigger development.

 

Job requirement:

1. Deep understanding of OS and its management including kernel space management
2. Experience with Linux servers in virtualized environments
3. Experience installing, configuring, and maintaining services such as Bind, Apache, MySQL, Nginx, etc.
4. Experience in Monitoring tools like Nagios.
5. Familiarity with load balancing, firewalls, etc.
6. Proficient with network tools such as iptables, Linux IPVS, HA Proxy, etc.
7. Experience with virtualization technologies, such as Xen KVM and VMware.
8. Ability to build and monitor services on production servers

About Demandbase company

The world’s largest and fastest-growing companies such as Accenture, Adobe, DocuSign and Salesforce rely on Demandbase to drive their Account-Based Marketing strategy and maximize their B2B marketing performance. We pioneered the ABM category nearly a decade ago, and today we lead the category as an indispensable part of the B2B MarTech stack. Our achievements and innovation would not be possible without the driven and collaborative teams here at Demandbase. As a company, we’re as committed to growing careers as we are to building world-class technology. 

InsideView helps businesses drive rapid revenue growth by empowering business leaders to discover new markets, target and engage the right buyers, and manage customer data quality. Our AI-based B2B data and intelligence platform delivers the industry’s most relevant and reliable buyer signals and, combined with InsideView’s data expertise and best-in-class customer support, is trusted by the world’s best performing companies. 

We believe in the power of technology to deliver business value, and in creating solutions that change the way companies sell and engage with their customers. We take risks in order to develop groundbreaking solutions. We are market savvy and competitive, and ready to transform our industry at this exciting inflection point for the company and the market. We focus on the needs of our customers now, and in the future. We love coming to work every day and are looking for smart, engaged, and fun people to join us. 

Our headquarters is located in San Francisco’s vibrant Potrero Hill neighborhood, with additional locations in downtown Austin, Texas, and Hyderabad, Telangana, India.

Job Description: Database Engineer

We are looking for a Database Engineer with 4+ years of experience. We are looking for the ability to optimize, troubleshoot, and ensure high availability of the databases.

Additional desirable skills:

About You

Profile – MongoDB Administrator

Experience -2-4 Yrs

Location – Baner, Pune

Job Description-

We are looking for an experienced MongoDB DBA who will maintain MongoDB clusters and databases while optimizing the performance, security, and the availability of MongoDB clusters.

Skills:
- Experience in setting up and managing MongoDB using OpsManager
- Experience with DevOps automation tools
- Experience with Microsoft Azure desirable
- Experience in working with a Linux environment
- Experience in designing indexing and data archival strategies

Responsibilities:

* 3+ years of Data Engineering Experience - Design, develop, deliver and maintain data infrastructures.

* SQL Specialist – Strong knowledge and Seasoned experience with SQL Queries

* Languages: Python

* Good communicator, shows initiative, works well with stakeholders.

* Experience working closely with Data Analysts and provide the data they need and guide them on the issues.

* Solid ETL experience and Hadoop/Hive/Pyspark/Presto/ SparkSQL

* Solid communication and articulation skills

* Able to handle stakeholders independently with less interventions of reporting manager.

* Develop strategies to solve problems in logical yet creative ways.

* Create custom reports and presentations accompanied by strong data visualization and storytelling

We would be excited if you have:

* Excellent communication and interpersonal skills

* Ability to meet deadlines and manage project delivery

* Excellent report-writing and presentation skills

* Critical thinking and problem-solving capabilities

Desired Candidate Profile

• Minimum 3 years of hands-on development experience
• Experience with VoIP based technologies based on SIP protocol.
• Solid C, C++ experience, Python
• Experience in developing multi-threaded and client server application
• Experience in Linux/Unix environment
• Experience/Knowledge in at least three of the following technical areas is also required:
• Object oriented design and methodologies
• Experience developing cloud-based services (e.g. SaaS, PaaS)
• Knowledge and development background in web services, or web based technologies using REST.
• Experience with highly available/redundant softwer.
• Strong communication skills required.
• Strong writing skills required.
• Ability to multi-task and handle changing priorities.
• Knowledge of software development methodology, build tools and product life cycle; experience in agile development is a plus.
• Excellent team skill, can-do attitude, focus on quality.