Rajarhat Kolkata West Bengal Java developer Jobs – 113 Open Jobs Today

Integration Engineer - Mediation
Ericsson —Kolkata, West Bengal
- Azure
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- Computer Science
Senior Software Engineer
Zivanta Analytics —Kolkata, West Bengal
- Hybrid work
- Computer Science
- Java
- AWS
Senior Backend Engineer
Nomura Research Institute Financial Technologies India —Kolkata, West Bengal
- Email
- Azure
- Oracle
- Computer Science
Senior Android Developer
SSCSWORLD —Kolkata, West Bengal
- ₹1,50,000 - ₹3,75,000 a year
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Cloud Engineer-DevOps
Workmates Core2cloud —Kolkata, West Bengal
- Full-time
- Azure
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Software Engineer - Automation & IT
Energy Aspects —Kolkata, West Bengal
- Full-time
- Azure
- Computer Science
- DevOps
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Android Application Developer
Binary Computer —Kolkata, West Bengal
- Full-time
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- B.Sc
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AI Product Development Tester
TCG Digital —Kolkata, West Bengal
- Email
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Senior Software Development Tester
Phygital Insights —Kolkata, West Bengal
- Full-time
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Business Development Associate
Webskitters Technology Solutions Pvt. Ltd —Kolkata, West Bengal
- Full-time
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- English
- Paid time off
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2d
Senior Frontend Engineer
Nomura Research Institute Financial Technologies India —Kolkata, West Bengal
- Email
- Azure
- Computer Science
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Hybrid Android App Developer
MG Tathya Solutions —Kolkata, West Bengal
- Java
- Databases
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HR Intern (IT Services)
Scriptweb Solution —Kolkata, West Bengal
- ₹8,000 - ₹10,000 a month
- Email
- Hybrid work
- Microsoft Word
- Microsoft Excel
- English
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Android Developer
Conacent Consulting —Kolkata, West Bengal
- Java
Sr. Developer - Application Development JAVA N 4B
Genpact India Pvt. Ltd. —Kolkata, West Bengal
- Full-time
- Hybrid work
- Oracle
- Computer Science
- Software troubleshooting
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Front End Developer
PsychX86 Technologies LLP —Kolkata, West Bengal
You'll work on building enterprise-grade, high-performance web applications that power critical business operations for clients across automotive, BFSI, and…
Up to ₹5,00,000 a year
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4d
MERN Stack Developer
Webingo Infotech Solutions LLP —Kolkata, West Bengal
Strong knowledge of MongoDB database design and management. Collaborate with designers, project managers, and other developers. MERN STACK: 2 years (Required).
₹20,000 - ₹30,000 a month
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Integration Engineer - Mediation

Ericsson -
Kolkata, West Bengal

Apply Now

Job details

Qualifications

BCS
Azure
Oracle
Computer Science
Kubernetes
Software deployment
5G
Java
SQL
AWS
Bachelor's degree
Perl
APIs
ETL
JSON
Apache
Kafka
AI
Python
Information Technology
4G/LTE

Full job description

Join our Team

About this opportunity:

We are looking for a highly skilled Telecom Mediation Specialist with strong expertise in the deployment, integration, configuration, development, and troubleshooting of Telecom Mediation platforms.
The ideal candidate should have hands-on experience on deployment of Mediation Platform across Bare Metal, Virtualized, Cloud, or Containerized environments, with a strong understanding of CDR processing, Online protocol knowledge, data transformation, mediation rules, network-element integration, and upstream/downstream systems.
Experience with automation, Kafka/real-time streaming, cloud technologies, and Gen-AI tools will be an added advantage.

What you will do:

Deploy, install, configure, upgrade, and troubleshoot mediation platforms across Bare Metal, VM, Cloud, and Container/Kubernetes environments.
Configure and manage mediation workflows for high-volume CDR processing.
Integrate mediation platforms with various Network, IT, Core, Packet Core, Charging, Billing, and downstream systems.
Design and develop mediation solutions for Charging & Billing, IMS/VoLTE, 4G, and 5G use cases.
Perform end-to-end data reconciliation across network elements, mediation, and downstream systems.
Develop and maintain mediation components, utilities, scripts, and automation frameworks.
Use Java, C, Python, Shell, and/or Perl for development and automation activities.
Build, deploy, and develop real-time streaming applications using Apache Kafka or Apache Flink.
Explore and leverage Gen-AI tools to improve engineering productivity, troubleshooting, automation, and solution development.
Strong hands-on experience with telecom mediation platforms such as Ericsson Mediation OR Nokia/Comptel Mediation OR Amdocs Mediation/Oracle RBM
Strong understanding of CDR structures, processing flows, mediation rules, parsing, transformation, and enrichment.
Experience in end-to-end mediation solution design/development for Charging & Billing, IMS/VoLTE, and/or 5G.
Thorough understanding of ASN.1/JSON/AVRO Schema/Parquet structures.
Strong proficiency in SQL.
Hands-on experience with Java, C, Python, or equivalent programming languages.
Experience with data parsing, transformation, ETL processes, and API integrations.
Strong understanding of large-scale data processing.
Experience in building, deploying, configuring, or troubleshooting Apache Kafka / Apache Flink environments.
Understanding of real-time/event-driven streaming architectures.
Experience developing real-time streaming applications using Kafka is highly desirable.

The skills you bring:

Bachelor's degree in Computer Science, Telecommunications, Information Technology, or a related discipline.
5–12 years of relevant experience in Telecom Mediation deployment, development, integration, or solution engineering.
Experience with cloud-based mediation solutions.
Recognized certifications in AWS, Azure, GCP, Kubernetes, or Kafka will be an advantage.
Experience in 5G mediation, IMS/VoLTE, real-time charging, and cloud-native telecom architectures will be highly desirable.
Exposure to Automation and Gen-AI technologies is an added advantage.

All academic credentials must be from recognized and accredited institutions and are further subject to verification

Why join Ericsson?At Ericsson, you´ll have an outstanding opportunity. The chance to use your skills and imagination to push the boundaries of what´s possible. To build solutions never seen before to some of the world’s toughest problems. You´ll be challenged, but you won’t be alone. You´ll be joining a team of diverse innovators, all driven to go beyond the status quo to craft what comes next.

What happens once you apply?Click Here to find all you need to know about what our typical hiring process looks like.Encouraging a diverse and inclusive organization is core to our values at Ericsson, that's why we champion it in everything we do. We truly believe that by collaborating with people with different experiences we drive innovation, which is essential for our future growth. We encourage people from all backgrounds to apply and realize their full potential as part of our Ericsson team. Ericsson is proud to be an Equal Opportunity Employer. learn more.

Primary country and city: India (IN) ||

Req ID: 789348

Apply Now

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java developer jobs in rajarhat kolkata west bengal

Integration Engineer - Mediation

Senior Software Engineer

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Software Engineer - Automation & IT

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HR Intern (IT Services)

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Sr. Developer - Application Development JAVA N 4B

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