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Telecommunications Companies Using Java

252 companies in Telecommunications are hiring Java talent, with 1,199 open roles.

252
Companies
1,199
Open Roles

Java is the backbone of enterprise-grade backend systems — billing platforms, network management software, and customer data infrastructure in telecom rely heavily on it. When a telecom company posts Java roles, they're signaling active investment in core system development or modernization, not maintenance. These companies are typically in the market for API management tools, cloud-native infrastructure, and middleware solutions.

Buying Signal

A telecom hiring Java engineers is likely building or overhauling systems that touch revenue — think BSS/OSS platforms, real-time data pipelines, or customer-facing portals. For sales reps, this is a warm signal to prospect vendors offering observability tools, CI/CD platforms, or cloud migration services. If you sell application performance monitoring or developer tooling, a Java hiring spike in telecom is your entry point.

Top Companies50 shown

CompanyIndustryHQ LocationSizeJobsLast SeenLinks
H
Huawei Canada
 Telecommunications Markham, Canada 10,001+ 89 6w ago
Viasat
viasat.com
 Telecommunications Carlsbad, United States 5,001+ 52 6w ago
Globe Telecom
globe.com.ph
 Telecommunications Taguig, Philippines 5,001+ 23 6w ago
Ciena
ciena.com
 Telecommunications United States 5,001+ 14 6w ago
Optimum
optimum.com
 Telecommunications New York, United States 5,001+ 14 6w ago
Tata Communications
tatacommunications.com
 Telecommunications Mumbai, India 5,001+ 9 6w ago
Orange Egypt
orange.jobs
 Telecommunications Egypt 5,001+ 7 2mo ago
Syntronic - A Global Design House
syntronic.com
 Telecommunications Gothenburg, Sweden 1,001–5,000 58 6w ago
Transaction Network Services (TNS)
tnsi.com
 Telecommunications Reston, United States 1,001–5,000 25 6w ago
Cogent Communications
cogentco.com
 Telecommunications Washington, United States 1,001–5,000 11 7w ago
Intracom Telecom
intracom-telecom.com
 Telecommunications Paiania Municipal Unit, Greece 1,001–5,000 11 3mo ago
Mitel
mitel.com
 Telecommunications Ottawa, Canada 1,001–5,000 9 6w ago
VIAVI Solutions
viavisolutions.com
 Telecommunications Chandler, United States 1,001–5,000 9 7w ago
IDT Corporation
idt.net
 Telecommunications Newark, United States 1,001–5,000 8 7w ago
Mobileum
mobileum.com
 Telecommunications Cupertino, United States 1,001–5,000 8 6w ago
StarHub
starhub.com
 Telecommunications Singapore 1,001–5,000 7 7w ago
Adtran
adtran.com
 Telecommunications Huntsville, United States 1,001–5,000 6 6w ago
Eutelsat
eutelsat.com
 Telecommunications Paris, France 1,001–5,000 6 7w ago
A1 Bulgaria
a1.bg
 Telecommunications Sofia, Bulgaria 1,001–5,000 5 6w ago
1GLOBAL
1global.com
 Telecommunications Amsterdam, Netherlands 501–1,000 8 6w ago
KORE
korewireless.com
 Telecommunications Atlanta, United States 201–500 13 7w ago
TriTechne
tritechne.com
 Telecommunications Conway, United States 51–200 12 6mo ago
Skylo
skylo.tech
 Telecommunications Mountain View, United States 51–200 6 6w ago
Whitestack
whitestack.com
 Telecommunications Miami, United States 51–200 6 5mo ago
IS-Wireless
is-wireless.com
 Telecommunications Piaseczno, Poland 51–200 5 2mo ago
LIWEST
liwest.at
 Telecommunications Linz, Austria 51–200 5 3mo ago
China Telecom Corporation Limited
chinatelecom-h.com
 Telecommunications 5 12mo ago
Deutsche Telekom
telekom.com
 Telecommunications Bonn, Germany 10,001+ 99 5w ago
AT&T
att.com
 Telecommunications Dallas, United States 10,001+ 68 5w ago
Motorola Solutions
motorolasolutions.com
 Telecommunications Chicago, United States 10,001+ 50 6w ago
Vodafone
vodafone.com
 Telecommunications Greater London, United Kingdom 10,001+ 33 6w ago
Comcast
comcast.com
 Telecommunications Philadelphia, United States 10,001+ 29 5w ago
Rohde & Schwarz
rohde-schwarz.com
 Telecommunications Munich, Germany 10,001+ 18 6w ago
Ericsson
ericsson.com
 Telecommunications Stockholm, Sweden 10,001+ 16 6w ago
Singtel
singtel.com
 Telecommunications Singapore 10,001+ 16 6w ago
BT Group
bt.com
 Telecommunications Greater London, United Kingdom 10,001+ 15 6w ago
Netcracker Technology
netcracker.com
 Telecommunications Waltham, United States 10,001+ 10 6w ago
T-Mobile
t-mobile.com
 Telecommunications Bellevue, United States 10,001+ 9 6w ago
Telstra
telstra.com.au
 Telecommunications Sydney, Australia 10,001+ 9 6w ago
Millicom (Tigo)
millicom.com
 Telecommunications Luxembourg, Luxembourg 10,001+ 8 6w ago
广东胜通和科技服务有限公司
stonghr.cn
 Telecommunications Zhuhai, China 10,001+ 8 12mo ago
Telefónica
telefonica.com
 Telecommunications Madrid, Spain 10,001+ 8 6w ago
Telia
teliacompany.com
 Telecommunications Solna, Sweden 10,001+ 8 7w ago
EchoStar Corporation
echostar.com
 Telecommunications Englewood, United States 10,001+ 7 6w ago
Huawei
huawei.com
 Telecommunications Shenzhen, China 10,001+ 6 2mo ago
Spectrum
spectrum.com
 Telecommunications Stamford, United States 10,001+ 6 6w ago
TELUS
telus.com
 Telecommunications Vancouver, Canada 10,001+ 6 5w ago
CERNET Corporation (China Education and Research Network)
cernet.com
 Telecommunications 5 12mo ago
Claro Brasil
claro.com.br
 Telecommunications São Paulo, Brazil 10,001+ 5 7w ago
Lumen Technologies
lumen.com
 Telecommunications Monroe, United States 10,001+ 5 6w ago

252 companies use Java. Want the full list?

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▲Market Signal

252 telecom companies running 1,199 open Java roles indicates this isn't a niche skill gap — it's a sector-wide infrastructure push. The volume suggests simultaneous modernization cycles across multiple carriers and network operators.

⦿Stack Intelligence

Telecom companies hiring for Java alongside Spring, Kotlin, and Kafka are building event-driven, microservices-based architectures — not legacy monoliths. Kafka signals real-time data streaming needs, which points to purchases around data integration, stream processing platforms, and cloud-native brokers. This stack combination marks a company mid-transformation, making them receptive to vendors who support distributed systems at scale.

Java Hiring Landscape

Where and how companies hire Java talent

By Country

United States
52
India
38
China
16
Germany
25
Canada
19
United Kingdom
19
Hungary
6
Brazil
14

Top Roles

Senior Software Engineer18Full Stack Developer13Software Engineer12Data Engineer9Software Architect9Software Engineer - Cloud Platform9Principal Software Engineer8Java Developer7SIM & Device Engineer (IoT)7Software Engineer für Netzautomatisierung & DevOps (m/w/d)7Device Management DevOps Software Engineer6Java Cloud Software Engineer - Networking6

Related Technologies

SpringKotlinApache Kafka

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Frequently Asked Questions

What is Java?

Java is a programming language used to build the high-throughput, transaction-heavy systems that telecom companies depend on — from billing engines to network APIs. When a company is actively hiring Java talent, it typically means a new product build or a platform replacement is underway.

Why should sales teams track Java hiring?

Java hiring in telecom correlates directly with infrastructure spend decisions. An SDR tracking these roles can time outreach to align with active procurement cycles rather than cold-calling into flat budgets.

Who should be selling to companies that use Java?

Vendors best positioned here include cloud infrastructure providers, API gateway and integration platform vendors, DevOps and CI/CD tooling companies, and application security or observability solution providers.