Company

The fintech company stablished in 1997, which has helped shape the online trading industry by merging innovative technology, market movements and digital trends. The multi-awarded online trading platform enables traders to access the market and invest in stocks or trade CFDs with underlying assets being commodities, Forex, ETFs, cryptocurrencies, and others. The company is, also, the Official Online Trading Partner of FC Bayern, bringing the exciting worlds of football and trading together. And builds innovative fintech so people can #TradeForMore.

Job Overview

We are seeking a highly skilled Infrastructure Engineer with a strong emphasis on network administration to join our dynamic team in the vibrant city of Podgorica, Montenegro.

In this pivotal role, you will be responsible for ensuring the robustness and efficiency of our network systems. Candidates should possess outstanding problem-solving abilities and a deep understanding of network administration and architecture, encompassing essential areas such as IP routing, firewalling, and VPN configurations.

Additionally, familiarity with AWS cloud services is important, and proficiency in Linux operating systems would be considered a valuable asset. Your expertise will be instrumental in enhancing our infrastructure capabilities and supporting our organization's growth.

Main Responsibilities

• Design and deploy functional networks (mostly AWS and some remote physical data-centers using LAN, WAN, VPN, and firewall technologies)
• Monitor network performance and integrity
• Resolve issues and troubleshoot cloud and local infrastructure using a service desk system
• Write infrastructure code. We are using terraform with Terragrunt
• Automate tasks and monitor their effectiveness
• Create, oversee, and test security measures (e.g. access authentication/authorization, disaster recovery)
• Communicate with internal users and Customer Service when needed
• Compile and maintain thorough technical documentation
• Suggest improvements to network performance, capacity, and scalability.

Requirements

• 3+ years of network administration and architecture in geographically spread environments
• 1+ years of cloud networking (preferably, AWS) with at least medium-sized networks. Experience with Terraform is a plus
• Understanding of communication and dynamic routing protocols (including BGP)
• Understanding of Linux administration and experience with command-line interface
• Combined experience with detailed technical knowledge and hands-on practice working in networks and networks hardening
• Proficiency in access control models and network security
• Working knowledge of network diagnostic, monitoring, and analysis tools (e.g. Wireshark)
• Experience with Service Desk systems (e.g. Jira Service Desk, ZenDesk, Solarwinds) and enterprise-class monitoring systems (e.g. Zabbix, DynaTrace)
• Working knowledge of CDNs (e.g. Cloudflare), DNS, certificates, and domain management
• Spoken English (company's official language) at B2 level (Upper-Intermediate), at least

Additional Skills and knowledge preferred

• Experience with FreeBSD, Cisco, Checkpoint
• Advanced experience with Linux
• Solid knowledge of network operating systems (JUNOS, Cisco IOS)
• Working knowledge and troubleshooting skills of scripting languages (e.g. bash, Python, Perl)
• Professional certifications (e.g. BSD Specialist, Ubuntu Professional, CCNA)
• BSc/BA in Computer Science, Computer Engineering, or a related field.

Company's benefits

• Work in a pleasant and enjoyable environment near the Montenegrin sea or mountains
• Quarterly bonuses based on Company performance
• Generous relocation package for the employee and their immediate family/partner 
• Medical Insurance Plan with coverage for the employee and their immediate family from day one
• 24 working days of annual leave 
• Yearly reimbursement of travel expenses for the employee and family's flight home
• Corporate events and team building activities
• Udemy Business unlimited membership & language training courses 
• Professional and personal development opportunities in a fast-growing environment 

Looking for Linux/FreeBSD Engineer to work on a trading product.

Requirements:

• 5+ years of experience in Linux administration including firewalling, routing, and VPNing;
• 1+ years of cloud networking (preferably, AWS and Alibaba) with at least medium-sized networks. Experience with Terraform is a plus;
• Proficiency with access control models and network security;
• Working knowledge of network diagnostic, monitoring, and analysis tools (e.g. Wireshark);
• Proficiency in and sharp troubleshooting skills of scripting languages (e.g. bash, Python, Perl);
• Experience with Service Desk systems (e.g. Jira Service Desk, ZenDesk, Solarwinds);
• Ability to work independently;
• SPOKEN English (company's official language);

Additional Skills Preferred:

• FreeBSD skills and knowledge;
• Experience with Ansible;
• Professional certifications;
• BSc/BA in Computer Science, Computer Engineering or a related field.

Main tasks:

• Keep a communication line to IT Security open and handle their requests as your top priority in a timely and predictable way. Their requests may include upgrading, patching, reconfiguring, and maintaining internal systems and services based on Linux and FreeBSD. This involves plenty of decomposition-style work and needs to be done in a safe and controllable manner (reading and following release notes, preliminary testing, always having rollback plans, etc.);
• Configure software firewalls, white lists, and fail-to-ban components to maintain the desired security level;
• Gradually but steadily replace outdated FreeBSD servers with newly installed Linux ones;
• Monitor performance and integrity of these servers and services;
• Resolve issues and troubleshoot the Linux and FreeBSD servers using a service desk system;
• Compile and maintain exhaustive technical documentation;
• Suggest improvements to performance, capacity, and scalability.

Relocation to Montenegro.

Требуется Middle Python-разработчик для работы с сетевым сервисом нового поколения одного из американских стартапов.

Требования:

• 3+ года недавнего опыта разработки новых коммерческих продуктов на Python с использованием сетевых технологий;
• Опыт создания функций управления сетевым трафиком, хорошее понимание iptables;
• Хорошее понимание и опыт работы с основными сетевыми протоколами (TCP, UDP, ARP, etc.);
• Опыт анализа сетевого трафика;
• Опыт собирания и обработки логов.

Плюс:

• Опыт разработки API модулей на Python (Django);
• Опыт разработок на С/С++;
• Знакомство с Docker, Docker Compose;
• Опыт контроля безопасности доступа (ACL, etc.) и/или обнаружения аномалий;
• Опыт разработки ПО для routers;
• Вклад в проекты с открытым исходным кодом.

Задачи:

• Сделать поддержку для автоматического определения топологии защищаемых сетей и их ресурсов;
• Создать и отладить функции управления настройками firewall, вызываемые административным API;
• Собирать логи с конечных точек туннелей и firewall (rsyslog,..) и помочь в их обработке (Logstash, Elastic Search, Kibana);
• Помочь в создании процесса установки клиeнтов и серверов включающих разработанные модули (Docker, Docker Compose) и их инитиализации.