Senior Site Reliability Engineer, SRE

🕒 July 9

🏢🏡 Berlin – Hybrid

⏰ Full Time

🟠 Senior

⛑ DevOps & Site Reliability Engineer (SRE)

👻 Ghost score 22%

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.

Apply Now

Find Similar Remote Jobs

Set Up Email Alert For New Jobs

📊 Check your resume score for this job

Improve your chances of getting an interview by checking your resume score before you apply.

Upload Resume

1GLOBAL

WebsiteLinkedInAll Job Openings

501 - 1000 employees

💼 Consulting

📦 Logistics

📣 Marketing

Consulting • Logistics • Marketing

1GLOBAL is a leading telecommunications company dedicated to creating better connections between people, devices, and businesses through innovative mobile solutions. Based in the UK, the company specializes in eSIM technology, internet telephony, and global communication services. By investing significantly in its infrastructure, 1GLOBAL aims to revolutionize connectivity on a global scale, enabling seamless interactions across international enterprises, IoT device makers, and telecommunications operators. Through its unique offerings, 1GLOBAL connects billions of individuals and devices, fostering a world where communication is improved and more efficient.

📋 Description

• Act as a senior technical contributor within the SRE team, mentoring peers and setting the technical bar for reliability engineering. • Define, measure, and maintain SLIs and SLOs for core infrastructure and customer-facing services. • Plan and execute redundancy and resilience testing across service, infrastructure, and networking layers — validating failover, HA configurations, and disaster recovery readiness. • Design and implement automated recovery mechanisms, self-healing workflows, and intelligent alerting systems. • Drive incident response, root-cause analysis, and blameless post-mortems, and ensure implementation and tracking of corrective and preventive actions derived from them to achieve continuous improvement. • Develop and enhance observability (metrics, logs, traces) using Prometheus, Grafana, Loki, and OpenTelemetry. • Partner with Infrastructure and DevOps teams to ensure deployment safety, rollback policies, and configuration consistency. • Proactively identify weaknesses through fault-injection, load, and chaos testing. • Continuously reduce operational toil through automation and reliability tooling. • Contribute to on-call practices, improving alert quality, runbooks, escalation procedures, and incident management processes. • Perform capacity planning, performance benchmarking, and resilience audits across systems. • Ensure compliance with security, reliability, and availability standards. • Create and maintain internal documentation, playbooks, and operational guidelines for peers and users. • Contribute to cloud cost-optimization initiatives, including reserved capacity planning, autoscaling design, storage tiering, workload right-sizing, and continuous anomaly detection.

🎯 Requirements

• A minimum of 5 years of experience in Site Reliability, Systems, or Infrastructure Engineering (including 2+ years in a dedicated SRE role). • Strong expertise in Linux systems engineering, distributed systems, and networking. • Proven experience building and running high-availability, mission-critical production systems. • Hands-on experience with redundancy and failover testing, disaster recovery, and high-availability architecture validation. • Deep understanding of monitoring, observability, and incident management principles. • Experience with Prometheus, Grafana, Loki, Thanos, and OpenTelemetry or similar tools. • Proficiency in Python, Go, and Bash for automation and reliability tooling. • Strong knowledge of Kubernetes, container orchestration, and service mesh architectures. • Experience with AWS (EKS, EC2, VPC) and on-premises infrastructure integration. • Proficiency in Infrastructure as Code tools such as Terraform. • Understanding of networking fundamentals (routing, load balancing, BGP, DNS, VXLAN, etc.). • Excellent analytical and problem-solving skills, capable of operating under pressure. • Strong communication and collaboration skills across distributed and cross-functional teams.

🏖️ Benefits

• Growth Opportunities: Advance your career in one of the fastest growing telecommunications companies, expanding over 100% year-on-year under the leadership of successful tech entrepreneurs. • Major Transaction Exposure: Be in the driver’s seat for transactions that will have an impact on the future telco industry. • Work with a Talented Team: From the Board and the Founders to the Senior Management Team, you will collaborate daily with the most capable and renowned external advisors, and constantly being exposed to talented and driven individuals. • Dynamic Work Environment: Thrive in a collaborative, fast-paced workplace where innovation is encouraged, and every contribution counts. • Professional Development: Work alongside industry experts to enhance your skills and knowledge in a cutting-edge field. • International Experience: Gain opportunities to work in different 1GLOBAL offices around the world as you grow within the company. • Open Communication Culture: Join a team where your ideas are heard, and open dialogue is encouraged, fostering a supportive and transparent work environment. • Get Things Done Attitude: Be part of a results-driven team that values efficiency, creativity, and the drive to make a tangible impact in the industry.