Platform Engineer, SRE

🔥 13 hours ago

🇺🇦 Ukraine – Remote

⏰ Full Time

🟠 Senior

🔴 Lead

🏗️ Platform Engineer

👻 Ghost score 25%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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MWDN

WebsiteLinkedInAll Job Openings

51 - 200 employees

💼 Consulting

📦 Logistics

🏥 Healthcare

Consulting • Logistics • Healthcare

MWDN is a comprehensive IT services company that specializes in software development, web design, mobile development (iOS and Android), and desktop development. With over 200 in-house software engineers, MWDN provides a range of services including staff augmentation, dedicated teams, and global IT recruitment. Operating globally with delivery centers in Central and Eastern Europe, MWDN effectively bridges businesses in the USA, Europe, and Israel to top-tier tech talent while focusing on cost-effective solutions and personalized services tailored to client needs.

📋 Description

• Own the operational lifecycle of Linux-based runtime hosts • Maintain and evolve internal host configuration, deployment, and management tooling • Manage Linux system configuration and services using systemd and Linux-native tooling • Automate host provisioning, configuration, upgrades, validation, and recovery • Configure and troubleshoot host-level networking and runtime environments • Build, package, validate, maintain, and troubleshoot AWS AMIs for production runtime environments • Own and improve AMI creation and release processes • Operate and troubleshoot AWS EC2-based runtime infrastructure • Manage integration between machine images, runtime software, system configuration, and deployment automation • Support hardware accelerator integration in AWS environments • Help evolve deployment mechanisms toward customer-hosted and on-prem environments • Define and implement Linux server-hardening standards and secure host configuration • Apply least-privilege principles and reduce attack surface • Work with the CISO to remediate vulnerabilities and improve host security • Build and maintain production dashboards, actionable alerts, telemetry pipelines, and operational diagnostics • Define and implement SLIs and SLOs for critical platform components • Establish availability and uptime measurements supporting SLA commitments • Participate in incident response, root-cause analysis, and reliability improvements • Operate centralized metrics, logging, and telemetry infrastructure • Deploy and maintain Grafana, OpenTelemetry, Prometheus-compatible systems, Mimir, ClickHouse, and Fluent Bit • Build automation and operational tooling using Python, Bash, and Linux tooling • Improve release, deployment, upgrade, and rollback workflows • Support CI/CD and infrastructure automation • Collaborate with software, networking, security, and hardware engineering teams

🎯 Requirements

• 8+ years of experience in DevOps, SRE, Platform Engineering, Linux Systems Engineering, or Infrastructure Engineering • Strong Linux systems administration and troubleshooting, including systemd, processes, networking, filesystems, permissions, kernel configuration, and system-level debugging • Strong hands-on AWS experience, particularly EC2, networking, IAM, storage, and production Linux workloads • Strong experience with AWS AMIs, including building, configuring, hardening, validating, versioning, and maintaining production machine images • Strong experience with Linux server hardening and production security practices • Hands-on experience with Grafana, OpenTelemetry, Prometheus, Mimir, ClickHouse, Fluent Bit, or comparable observability technologies • Experience building production monitoring, dashboards, metrics, logging, and alerting solutions • Understanding of SRE principles, including SLIs, SLOs, availability, incident response, and root-cause analysis • Experience writing automation and operational tooling using Python and Bash • Strong understanding of TCP/IP, routing, DNS, TLS, and secure connectivity • Experience automating machine provisioning, configuration, deployment, and upgrades • Ability to troubleshoot complex issues spanning infrastructure, operating systems, networking, and application runtime independently • Strong ownership mindset and responsibility for systems from deployment through production operation • Nice to have: Linux performance tuning, high-performance or low-latency networking, DPDK, FPGA or hardware accelerators, customer-managed/on-prem environments, PKI/certificate management/TLS/mTLS, Terraform, GitHub Actions or similar CI/CD, vulnerability management, SOC 2, startup/high-growth experience

🏖️ Benefits

• Security: carefully vetted clients to minimize risks and ensure reliability and timely payments • Career support and assistance finding new project opportunities • Legal assistance with independent contractor or sole proprietorship status, taxes, and related processes • English courses • Professional growth opportunities • Team-building events • Flexible working hours • 29 days of PTO (18 working days per year plus all national holidays) • 10 paid recovery days • Full financial and legal support for independent contractors • Free English classes with native speakers or Ukrainian teachers • Dedicated HR support