Mainstream
mainstream.eu
Actively hiring
Managed IT Services (MSP)
Cloud Platforms (IaaS & PaaS)
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Overview
Mainstream is a cloud operations company that combines cloud expertise with AI-powered automation to run private and public cloud environments for clients. It hires cloud engineers at levels one to three, operations center engineers, product engineers and sales managers for new client acquisition. The company is headquartered in Belgrade, Serbia.
News
AI music has reached the charts, and the artists using it have stopped hiding it
Tyga admitting AI built his album's synths, Timbaland signing an AI pop star and a Pitchfork zero all point the same way: generative music has gone mainstream, and the fight over it is getting louder.
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Founders Today - The Community Built for Builders
Founders Today is the community where builders launch products, share strategies, and grow together. Engagement-driven discovery for founders who ship.
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Will Self-Hosted Local AI Go Mainstream, or Stay a Niche for Nerds?
A recent thread on r/SelfHostedAI sparked the question: self-hosted AI won't take off if the average user has to fight for it. Is that right?The post that started the debateThe premise of the r/SelfHostedAI discussion was simple and uncomfortable: "Self-h
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EXC: Leaked Document Names Mainstream Journalists Taking Pay-For-Play Trips To China
Outlets including The New York Times, Washington Post, Politico, The New Yorker, The Atlantic, NPR, PBS, Newsweek, Time, Foreign Affairs, USA Today, Financial Times, and more...
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'Adversarial clothing': are garments designed to confuse facial recognition systems about to go mainstream?
Designers say that as well as offering a degree of protection from surveillance, their clothes make a powerful fashion statement about the importance of privacy
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Run WSL2 Fedora with Mainstream/Rolling Linux Kernel
If you want to run the latest Fedora distribution on WSL2 but you also want to make sure you are using the absolute newest rolling mainstream Linux kernel for development purposes, you will need to…
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Tech stack
Technologies named in job postings at Mainstream over the last 12 months, by layer, with the share of postings for each.
Technologies in use
30
Postings analysed
4
Stack modernity
67/100
Languages
Bash
Python
Databases
MariaDB
Memcached
MySQL
PostgreSQL
Cloud & platforms
Linux
Ubuntu
VMWare
Grafana
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Full Mainstream tech stack
30 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
66/100
Growing
Open positions
6
1 opened / 0 closed in 30 days
ATS activity
Every ~6 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
DevOps
60% ▼
Backend
20% ▲
Management
20% ▲
Activity Timeline
Added Windows to stack
Sep 2026
Added TCP/IP to stack
Sep 2026
Added Linux to stack
Sep 2026
Added DNS to stack
Sep 2026
Added Apache HTTP Server to stack
Sep 2026
Added SQL to stack
Sep 2026
Added PowerShell to stack
Sep 2026
Added MS SQL to stack
Sep 2026
Added KVM to stack
Sep 2026
Added Hyper-V to stack
Sep 2026
Added ServiceNow to stack
Sep 2026
Added Salesforce to stack
Sep 2026
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
2
Busiest office
Belgrade
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Headquarters
Builds here
Office with open vacancies
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Belgrade
Serbia
HQ
6 open roles 2 posted in 90 days 67% engineering 50-200 est. staff
hires for DevOps, Backend, Management
Sofia
Bulgaria
Engineering / R&D
3 open roles 3 posted in 90 days 100% engineering 10-50 est. staff
hires for DevOps
Jobs
In office • 3+ years exp • Sofia
Python
Bash
MySQL
PostgreSQL
Redis
Memcached
MariaDB
DevOps
PHP-FPM
Terraform
Ansible
Zabbix
VMWare
Prometheus
HAProxy
CI/CD
Jenkins
Docker
Kubernetes
Ubuntu
Nginx
Grafana
Configuration Management
Nagios
Incident Management
Linux
TCP/IP
DNS
Apache HTTP Server
Apply
≈ $34k – $102k per year (Estimated) • In office • Belgrade
AI Agents
RAG
Management
Linear
Asana
Jira
ServiceNow
Apply
≈ $27k – $76k per year (Estimated) • In office • 7+ years exp • Sofia
Python
Bash
MySQL
PostgreSQL
Redis
Memcached
MariaDB
DevOps
PHP-FPM
Terraform
Ansible
Zabbix
VMWare
Prometheus
HAProxy
CI/CD
Jenkins
Docker
Kubernetes
Ubuntu
Nginx
Grafana
Configuration Management
Nagios
Incident Management
Linux
TCP/IP
DNS
Apache HTTP Server
Apply
Apply