Wallet in Telegram is a digital asset solution natively embedded into Telegram’s interface. Backed by The Open Platform, Wallet in Telegram gained 100M+ user accounts in 2024, and aims to make its solution available to all 1BN+ of Telegram’s users. Wallet in Telegram offers a dual-wallet experience with Crypto Wallet (a multi-chain wallet for trading and sending crypto to contacts) and TON Wallet (a self-custodial wallet with access to the TON ecosystem of dApps and tokens).

We are seeking a Linux Network Engineer with a minimum of 5 years of experience across multiple organizations to join our dynamic and growing team. The ideal candidate is passionate about Linux-based networking, automation, and building resilient infrastructure services. This role requires strong problem-solving skills, a deep understanding of network architecture, and a willingness to be part of an on-call rotation for production systems.

Responsibilities:

• Design and deploy software-defined networking solutions to ensure seamless connectivity between servers across multiple locations.
• Develop and maintain host-based firewall configurations, including iptables, nftables, and eBPF, to ensure robust security and operational consistency.
• Architect and implement Layer 4 load balancing solutions to support high-availability (HA) systems.
• Collaborate with the Security Operations Center (SOC) to manage firewall rules, collect NetFlow data, and enforce access control policies for internal networks.

Requirements:

• Strong understanding of network protocols (TCP/IP, BGP, IPSEC, etc.).
• Proven experience with Linux-based overlay networks, using technologies such as StrongSwan/Libreswan, GoBGP, and FRRouting (FRR).
• Hands-on experience with observability tools VictoriaMetrics and Grafana.
• Proficiency in Infrastructure as Code (IaC), particularly with Ansible.
• Solid troubleshooting and logical thinking skills in a production environment.
• Intermediate English proficiency (B1 or higher), with the ability to communicate effectively in technical contexts.

Why it is a fantastic opportunity:

• Our business is growing at an exponential scale.
• Non-bureaucratic management that focuses on results.
• Regular performance reviews to assess your progress.
• Remote setup with access to our hubs in Dubai, Yerevan, London and Belgrade.
• Compensation for medical expenses.
• Provision of necessary equipment.
• 20 working days of paid vacation annually.
• 11 days off per year.
• 14 days of paid sick leave to support your health and recovery when needed.
• Access to internal conferences, English courses and corporate events.