Sofia, Sofia-City, Bulgaria · Hybrid
As a Platform DevOps Engineer, you will build and own the cloud and platform infrastructure behind B2TECH.AI, our new AI-native iGaming platform. You will design and manage Kubernetes, CI/CD pipelines, observability, sec…
Skills: Kubernetes, Terraform, AWS, GCP, CI/CD
Sofia, Sofia-City, Bulgaria · On-site
About euNetworks and expansion of our operations to Sofia euNetworks is a critical bandwidth infrastructure provider, a specialist in connecting data centres and critical locations across Europe, and a leading cloud conn…
Skills: Network Monitoring, Incident Management, Change Management, Service Restoration, Customer Service
Sofia, Sofia-City, Bulgaria · Remote OK
$60k–$67k/yr
Company Description Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intens…
Skills: Linux Administration, Kubernetes, NVIDIA GPU Infrastructure, Networking Troubleshooting, Site Reliability Engineering
Sofia, Sofia-City, Bulgaria · Remote OK
Company Description Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intens…
Skills: Linux Administration, Kubernetes, NVIDIA GPU Infrastructure, Networking Troubleshooting, Infrastructure Operations
Sofia, Sofia-City, Bulgaria · Remote OK
Company Description Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intens…
Skills: Linux Administration, Kubernetes, NVIDIA GPU Infrastructure, Networking Troubleshooting, Incident Management
Sofia, Sofia-City, Bulgaria · Remote OK
Company Description Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intens…
Skills: InfiniBand, Ethernet Networking, Fortinet, TCP/IP, Routing
Sofia, Sofia-City, Bulgaria · Remote OK
Company Description Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intens…
Skills: InfiniBand, Ethernet Networking, Fortinet, TCP/IP, Routing
Sofia, Sofia-City, Bulgaria · Remote OK
$60k–$67k/yr
Company Description Mirantis is the Kubernetes-native AI infrastructure company, enabling organizations to build and operate scalable, secure, and sovereign infrastructure for modern AI, machine learning, and data-intens…
Skills: InfiniBand, Ethernet Networking, Fortinet, TCP/IP, Routing
Sofia, Sofia-City, Bulgaria · On-site
Festo is a worldwide leader in automation technology headquartered in Germany. We are always coming up with creative process solutions that bring product ideas to life. As an employer, we do everything in our power to en…
Skills: MTM Methodology, SAP, Lean Manufacturing, Production Engineering, Continuous Improvement
Sofia, Sofia-City, Bulgaria · On-site
About the Role We are seeking an experienced and results-driven Project Manager to lead cross-functional initiatives and ensure successful project delivery. The ideal candidate will be responsible for planning, executing…
Skills: Project Planning, Stakeholder Management, Risk Mitigation, Budget Management, Agile
Sofia, Sofia-City, Bulgaria · On-site
Key Responsibilities: Assemble Product: Follows documented procedures to accurately and efficiently assemble product components using specified tools and equipment. Test Product: Follows documented procedures to accurate…
Skills: Technical Capability, Critical Thinking, Mechanical Aptitude, Hand Tools, Team Communication
Sofia, Sofia-City, Bulgaria · Hybrid
Company overview LucidLink is the file streaming platform for large-file workflows. We give teams and tools instant access to data in the cloud, so work starts right away, anywhere. No downloads, no syncing, no VPNs. Wha…
Skills: Salesforce Development, Apex, Salesforce Flows, Integration Design, Quote-to-Cash
Sofia, Sofia-City, Bulgaria · On-site
Festo is a worldwide leader in automation technology headquartered in Germany. We are always coming up with creative process solutions that bring product ideas to life. As an employer, we do everything in our power to en…
Skills: MTM Methodology, SAP, Lean Manufacturing, Continuous Improvement, OEE Improvement
Sofia, Sofia-City, Bulgaria · On-site
Our client is a software development and digital solutions company serving clients across the FinTech, iGaming, and Marketing sectors. The company has successfully delivered 20+ innovative products across 5 international…
Skills: Java, Java Core, Microservices, MySQL, MongoDB
Sofia, Sofia-City, Bulgaria · On-site
Company Description AUTOHERO is an innovative platform for selling fully inspected, top-quality used cars entirely online. Our brand is present in nine countries — Poland, Germany, Austria, Sweden, the Netherlands, Belgi…
Skills: Mechanical Repairs, Vehicle Maintenance, Diagnostics, Electrical Systems, Electronic Systems
Sofia, Sofia-City, Bulgaria · On-site
Company Description Аbout Playtech Founded in 1999, the company has a premium listing on the main Market of the London Stock Exchange and is focused on regulated and regulating markets across its B2B and B2C businesses. …
Skills: Python, LLMs, RAG, AI Agents, FastAPI
Sofia, Sofia-City, Bulgaria · Remote OK
Job Description Tieto Tech Consulting (MentorMate from 2001 to 2026) is looking for a highly skilled and motivated Junior Telco Engineer, a professional who will join a project within a Telecom Team for our respectful cl…
Skills: Telecom Network Topology, Service Fulfillment, TDM, VoIP, SDH/IP
Sofia, Sofia-City, Bulgaria · Hybrid
Why Valtech? We’re the experience innovation company - a trusted partner to the world’s most recognized brands. To our people we offer growth opportunities, a values-driven culture, international careers and the chance t…
Skills: Site Reliability Engineering, DevOps, Incident Management, Observability, Cloud Engineering
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: AI Engineering, Machine Learning, Python, SQL, Data Validation
Sofia, Sofia-City, Bulgaria · Remote OK
About the Role: At GTT, we connect people and organizations worldwide through secure, high-performing networks. Our teams collaborate across functions, adapt to change and take ownership of customer outcomes. We are look…
Skills: Data Analysis, Reporting, Power BI, Tableau, SQL
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Build and manage the cloud and platform infrastructure for an AI-native iGaming platform using Kubernetes and Infrastructure as Code. Responsibilities include managing core services like Kafka and PostgreSQL, as well as developing infrastructure for AI agents and LLM gateways.
Requires proven experience as a DevOps or SRE engineer with advanced knowledge of Terraform, Kubernetes, and cloud platforms (AWS or GCP). Proficiency in Python or Go and experience with observability tools like Prometheus and Grafana are essential.
As a Platform DevOps Engineer, you will build and own the cloud and platform infrastructure behind B2TECH.AI, our new AI-native iGaming platform.
You will design and manage Kubernetes, CI/CD pipelines, observability, security, and automation for a greenfield platform built for regulated markets and high transaction volumes.
This is a hands-on role with significant ownership. You will work closely with architects, engineers, and product teams, and help shape the platform from day one.
Build and manage the cloud foundation across AWS or GCP, including networking, identity, security, Kubernetes, data services, and environment isolation.
Own infrastructure as code using Terraform and Helm, with reusable modules, pull-request workflows, and controlled deployments.
Build and operate Kubernetes platforms with autoscaling, GitOps, progressive delivery, and gated promotion across environments.
Manage core platform services, including Kafka, PostgreSQL, identity, secrets management, observability, and edge security.
Build infrastructure for AI agents, including LLM gateways, agent runtimes, usage metering, and cost and latency monitoring.
Automate infrastructure operations, alert handling, runbooks, and self-healing workflows with clear escalation paths.
Embed security, auditability, compliance, and data-residency controls from day one.
Improve cost visibility, platform efficiency, scalability, and self-service customer provisioning.
Proven experience as a DevOps, Platform, or SRE engineer, with hands-on ownership of production infrastructure and Kubernetes environments.
Strong cloud engineering experience in either AWS or GCP.
Advanced Terraform knowledge, including reusable modules, remote state, multi-environment architecture, and pull-request-based workflows.
Strong Kubernetes, GitOps, and CI/CD experience using tools such as EKS or GKE, Argo CD or Flux, Helm, and GitHub Actions.
Production experience with Kafka and PostgreSQL.
Strong knowledge of Linux, networking, identity, and security fundamentals.
Hands-on observability and incident-response experience using tools such as Prometheus, Grafana, Loki, and OpenTelemetry.
Strong scripting and automation skills in Python and/or Go.
Strong communication, collaboration, and adaptability in a fast-moving environment.
Working proficiency in English.
Experience across both AWS and GCP.
Experience with progressive delivery and advanced deployment strategies.
Proven experience building AI agents, agentic automation, or AI-powered operational workflows, with clear examples of ownership and measurable impact.
Experience in iGaming, fintech, payments, or other regulated industries.
Experience with high-throughput systems, compliance engineering, data residency, or FinOps.
Benefits
23 Days of Paid Leave 🏖️
Birthday Leave 🎂
Hybrid Model 🏠
Private Health Insurance❤🩹
MultiSport Card 🏋
EUR 140 monthly Lunch Allowance 🍽️
Exciting Career Paths 🎯
Personalized Learning and Development Programs 🎓
Technology & Gaming
B2Tech is a leading omnichannel technology solutions provider to the Sportsbook & iGaming industry with a strong presence and focus on emerging markets.
Offices: 20 Troodous, Agios Athanasios, Limassol 4100, CY
There 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 — 375 of the 589 open engineering positions offer remote or hybrid work (112 remote, 263 hybrid).
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