Network engineer in trading infrastructure

At Exness, we are not just a leading trading broker—we’ve reimagined what it takes to be a leader. With 40M+ trades a day and 2,000+ people across 13 countries, we combine scale, care, and real tech to make trading better for 1M+ clients worldwide. Recognised globally as a Best Place to Work, we’re a people-first company where long-term wins always matter more. As part of our team, you will shape the future of fintech with real technology, care, and purpose.

• Work directly with the Trading and Infrastructure units to drive pricing and trading solutions development and improvement
• Develops and implements the architecture and infrastructure of connections to data sources and exchanges
• Serve as a hands-on technical expert working directly with delivery teams to provide guidance on network and problem resolution
• Traffic flow analysis and modeling
• Participates in all aspects of technical research, planning, and documentation for assigned projects and issues
• When the design phase is completed and the solution goes to production, ensuring its smooth operations, providing documentation and tools for management and monitoring
• Capacity planning. Detect congestion problems. Guarantee latency predictability. Think in terms of microseconds and nanoseconds.
• Understand data protection and disaster recovery technologies in a multi-site environment
• Create automation for repeating tasks

• At least 5 years of experience in networks design and operations
• Industry certification by any network vendor or equivalent to CCNP experience
• Hands-on experience with network monitoring, including open-source products
• TCP/IP stack (including multicast)
• Hands-on experience in design and operations of L2-3 networks based on Cisco or any other major network manufacturers (Brocade, Huawei, etc.)
• In-depth understanding of switching and routing protocols: BGP, OSPF, EIGRP
• Latency optimized hardware (at least in one of the areas: networks, servers, memory, storage). Like Exegy XERO, Myricom, etc.
• Time synchronization protocols (NTP, PTP) and high-precision time sources
• Understanding how to build a high-precision hardware timestamping system for traffic for trading environments
• Understanding the Linux network kernel subsystem, its turning and performance analysis
• Experience with low-latency networks and real-time network technologies
• Any scripting languages (Powershell, Bash, Python, etc.) and / or programming basics
• Understanding of containerization (Docker) and cloud services (AWS)
• Administration of Linux and Windows systems
• Solid understanding of the functional and operational practices necessary to operate in a highly available environment to meet business requirements;
• Knowledge of Network Modeling
• Detail-oriented and passionate about quality
• Critical thinker and good problem-solving skills
• Team player
• A strong desire to research and study new technologies
• Spoken and written English - intermediate level
• Будет плюсом: Experience with cloud services (AWS, GoogleCloud); Knowledge of Cloud services operations, container technologies; Knowledge of WAN architectures; Degree in physical, mathematical or computer sciences; Industry certifications are welcome from any network industry OEMs and Public Cloud Providers

• Competitive salary and annual performance bonus
• Full relocation support for you and your family — flights, housing, visas, and legal assistance included
• Top-tier health insurance with full family coverage — medical, dental, vision, mental health — plus life insurance for peace of mind
• Unlimited learning opportunities: external courses, English lessons, career and leadership development
• Education allowance covering school and kindergarten fees
• 21 working days of annual leave, plus public holidays and fully paid sick, maternity, and paternity leave
• Employee appreciation program: branded gifts, celebration budgets for weddings, newborns, and milestones
• “Get to know Team” trips — meet colleagues across our global hubs, along with company-wide offsites that raise the bar
• Employee share scheme — grow with us
• Branded MINI Cooper Countryman company car and private parking
• Free in-house sports clubs, Sanctum Club gym access, and jet skis
• Access to a Corporate doctor
• Exclusive discount program with cafes, gyms, and local services
• Expat tax perks: up to 50% income tax exemption
• Support with the naturalisation process for relocated employees