Sofia, Sofia-City, Bulgaria · On-site
Join Our AI-Powered Cloud Engineering Talent Pool At Mainstream, we're building the next generation of cloud operations by combining deep cloud expertise with AI-powered automation and intelligent operations. We're looki…
Skills: Cloud Infrastructure Monitoring, L1 Operational Support, Linux, Networking, Cloud Concepts
Sofia, Sofia-City, Bulgaria · On-site
Join Our AI-Powered Cloud Engineering Talent Pool At Mainstream, we're building the next generation of cloud operations by combining deep cloud expertise with AI-powered automation and intelligent operations. We're looki…
Skills: Cloud Infrastructure Design, Linux Administration, Terraform, Ansible, Kubernetes
Sofia, Sofia-City, Bulgaria · On-site
Join Our AI-Powered Cloud Engineering Talent Pool At Mainstream, we're building the next generation of cloud operations by combining deep cloud expertise with AI-powered automation and intelligent operations. We're looki…
Skills: Cloud Infrastructure, Linux Administration, Terraform, Ansible, Bash
Sofia, Sofia-City, Bulgaria · Hybrid
Your mission About neoshare We’re a Munich-based AI-first fintech scale-up (founded 2019) with offices in Munich, Frankfurt, Berlin and Sofia. Our SaaS platform brings banks, investors, and advisors together to collabora…
Skills: AI Engineering, MLOps, LLM Orchestration, RAG Pipelines, Java
Sofia, Sofia-City, Bulgaria · Remote Solely
We are seeking a highly motivated CGI Designer to join our Design team within the real estate development business and work on signature hospitality projects. In this role you will be required to produce 3D-models and Vi…
Skills: 3ds Max, Corona Render, Vray, Lumion, 3D Modelling
Sofia, Sofia-City, Bulgaria · Hybrid
Company Description Devexperts works with respected financial institutions, delivering products and tailor-made solutions for retail and brokerage houses, exchanges, and buy-side firms. The company focuses on trading pla…
Skills: JavaScript, TypeScript, React, HTML, CSS
Sofia, Sofia-City, Bulgaria · On-site
Req ID:521012 At Alstom, we understand transport networks and what moves people. From high-speed trains, metros, monorails, and trams, to turnkey systems, services, infrastructure, signalling and digital mobility, we off…
Skills: Quality Management, Industrial Quality Control, Process FMEA, Quality Control Plans, Non-Conformance Reports
Sofia, Sofia-City, Bulgaria · Hybrid
Requisition ID 35825 Office Country Bulgaria Office City Sofia Division Information Technology Contract Type Fixed Term Contract Length 3 years Posting End Date 31/08/2026 We’re hiring an Analyst ServiceNow Quality Engin…
Skills: ServiceNow, Automated Test Framework, JavaScript, Glide APIs, ITSM
Sofia, Sofia-City, Bulgaria · Hybrid
We help the world run better At SAP, we keep it simple: you bring your best to us, and we'll bring out the best in you. We're builders touching over 20 industries and 80% of global commerce, and we need your unique talen…
Skills: Python, SQL, Pandas, LLM API Integration, Prompt Engineering
Sofia, Sofia-City, Bulgaria · Remote OK
High Complexity Support Engineer Manageability This role has been designated as ‘Remote/Teleworker’, which means you will primarily work from home. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud compa…
Skills: Technical Troubleshooting, Case Management, Customer Service, ITIL, Hardware Support
Sofia, Sofia-City, Bulgaria · Remote OK
High Complexity Support Engineer Manageability This role has been designated as ‘Remote/Teleworker’, which means you will primarily work from home. Who We Are: Hewlett Packard Enterprise is the global edge-to-cloud compa…
Skills: Technical Troubleshooting, Case Management, Customer Service, ITIL, Hardware Knowledge
Sofia, Sofia-City, Bulgaria · Hybrid
About Megaport We’re not your typical tech company – and we don’t want to be. Megaport is the global leader in Network as a Service (NaaS), and has transformed the way businesses connect to the cloud, data centers, and e…
Skills: Network Troubleshooting, MPLS, OSPF, BGP, IP Configuration
Sofia, Sofia-City, Bulgaria · Hybrid
Requisition ID 36614 Office Country Bulgaria Office City Sofia Division Information Technology Contract Type Fixed Term Contract Length 3 years Posting End Date 17/08/2026 Help build the resilience behind critical digita…
Skills: Quality Engineering, Digital Resilience, Business Continuity, Disaster Recovery, Failover Testing
Sofia, Sofia-City, Bulgaria · Remote OK
AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, a…
Skills: Technical Product Management, Product Ownership, DevSecOps, Vulnerability Management, Application Security
Sofia, Sofia-City, Bulgaria · Hybrid
Job Description: About DXC Bulgaria We are DXC – a Fortune 500 global IT services leader. In Bulgaria, we are among the largest IT employers, delivering the full spectrum of the company’s diverse technical portfolio. Our…
Skills: CICS, Mainframe, ITSM, ITIL, Incident Management
Sofia, Sofia-City, Bulgaria · Hybrid
Requisition ID 36614 Office Country Bulgaria Office City Sofia Division Information Technology Contract Type Fixed Term Contract Length 3 years Posting End Date 17/08/2026 Help build the resilience behind critical digita…
Skills: Quality Engineering, Digital Resilience, Business Continuity, Disaster Recovery, Test Case Execution
Sofia, Sofia-City, Bulgaria · On-site
At DIGITALL we don't just deliver technology we deliver the future! We are explorers, knowledge-hunters, tech geeks, problem solvers and game changers who want to inspire and be inspired. Our DIGITALL people are always o…
Skills: Microsoft Azure, Microsoft Fabric, Azure Databricks, PySpark, SQL
Sofia, Sofia-City, Bulgaria · Remote OK
$60k–$65k/yr
📍Please note this role is only available for candidates who are residing in Bulgaria At Perkbox, we’re on a mission to improve lives by transforming how companies support their people. Through our all-in-one platform, w…
Skills: Golang, Microservices, DynamoDB, Elasticsearch, MySQL
Sofia, Sofia-City, Bulgaria · Remote OK
$60k–$65k/yr
📍Please note this role is only available for candidates who are residing in Bulgaria. At Perkbox, we’re on a mission to improve lives by transforming how companies support their people. Through our all-in-one platform, …
Skills: Ruby on Rails, JavaScript, TypeScript, PostgreSQL, MySQL
Sofia, Sofia-City, Bulgaria · Hybrid
Job Description Tieto Tech Consulting (MentorMate from 2001 to 2026), is inviting a talented professional to join our growing team as a Junior Technical Documentation Specialist for our respectful client BICS. Tieto Tech…
Skills: Network Topology, Technical Documentation, Network Inventory Systems, Work Order Management, Cost Management
Sofia, Sofia-City, Bulgaria • On-site
Sign up with Clera and we'll reach out the moment a role actually fits you — no more spraying applications into the void.
The role involves monitoring cloud infrastructure health and security while providing L1 operational support to resolve standard incidents. Responsibilities also include performing routine maintenance, patching, and maintaining operational documentation.
Candidates should have 0-2 years of experience in IT operations or a relevant technical education. Basic knowledge of Linux, networking, and cloud concepts, along with fluency in English, is required.
Join Our AI-Powered Cloud Engineering Talent Pool
At Mainstream, we're building the next generation of cloud operations by combining deep cloud expertise with AI-powered automation and intelligent operations. We're looking for motivated Junior Cloud Engineers who are eager to launch their careers, learn from experienced engineers, and grow in an AI-powered cloud environment while working with modern cloud technologies and enterprise infrastructure.
Whether you're more interested in Private Cloud, Public Cloud (AWS or Microsoft Azure), or a combination of both, we'd love to hear from you.
As part of our Cloud Engineering team, you will support enterprise environments, monitor mission-critical systems, resolve operational incidents, and learn modern cloud technologies while helping our customers maintain secure, scalable and reliable cloud platforms.
What you'll do
Monitor cloud infrastructure, system health, performance, security and availability
Provide L1 operational support by responding to alerts and resolving standard infrastructure incidents
Escalate complex issues to higher support levels when required
Perform routine operational tasks, health checks and maintenance activities
Assist with deployments, patching and basic system administration
Follow operational procedures, incident management and security best practices
Maintain operational documentation and runbooks
Continuously learn and contribute to cloud, automation and digital transformation initiatives
0–2 years of experience in IT Operations, System Administration, Infrastructure or Cloud, or a relevant technical education
Basic understanding of Linux, networking and cloud concepts
Analytical thinking and willingness to learn
Good communication skills and a collaborative mindset
Endless curiosity
Fluent English
Why join our Talent Pool?
Even if we don't have the perfect opportunity open today, joining our Cloud Engineering Talent Pool means you'll be among the first professionals we contact when a matching Senior position becomes available.
If you're looking for your next challenge in Private Cloud, AWS, Azure or hybrid cloud environments, we'd love to get to know you.
Technology based that provides Systems, Networking, planning, and implementation support.
Offices: 623 BALTIMORE AVE, Albertville, Alabama 35950, us
View all jobs at Mainstream Technology, LLCThere are currently 589 open engineering positions in Sofia, Bulgaria listed on Clera. New openings are added daily as companies post roles.
Companies currently hiring include Tieto, Hewlett Packard Enterprise, AgileEngine, Palo Alto Networks, Avenga, among others. Browse the listings above to see every active employer.
Yes — 377 of the 589 open engineering positions offer remote or hybrid work (112 remote, 265 hybrid).
Each listing links directly to the employer's application page. Apply early — fresh listings get the most recruiter attention in the first two weeks.
