Sofia, Bulgaria Hybrid Full-time

Devexperts is hiring a Senior/Staff Java Engineer

Devexperts has been working for nearly two decades consulting and developing for the financial industry. We solve complex technological challenges facing the most well-respected financial institutions worldwide. By becoming a part of Devexperts, you’ll become a part of a company that fosters self-improvement and actively seeks out-of-the-box ideas. Our teams work together to create the next generation of financial software solutions. We welcome all candidates who believe, as we do, that innovation is grounded in education. We are looking for a Senior/Staff Backend Engineer to join the team. Out client is a global B2B financial technology organization dedicated to democratizing access to financial independence around the world. The project has evolved into a global platform offering trading of US equities, mutual funds, ETFs, fixed income, and options. Our culture blends the pace and agility of a fintech start-up with the impact, stability, and discipline of Wall Street. We ensure code quality by performing careful code reviews and various types of testing. As a Senior/Staff Backend Engineer, you will be responsible for leading the design, development, and implementation of the brokerage systems. You will work closely with the engineering team and other stakeholders to create scalable, low latency, and highly available trading systems. What we expect from candidates: - 6+ years of backend development experience with expertise in Java, - Background in financial technology or capital markets is required, - Solid understanding of system design principles, - Proven experience implementing sophisticated event-driven architectures with Kafka (or similar) and Kubernetes, - Strong understanding of CI/CD and automated testing frameworks, - Proficient in No SQL, SQL such as in Postgres/MySQL, - Solid understanding of TDD and how to write effective unit/integration tests, - B2+ English to be able to communicate with a US customer. Considered a plus: - Domain knowledge in options and margin trading - Experience with AWS stack, - Experience with Linux and writing scripts to extract and transform data, - Experience working in high-load systems, - Understanding trade-offs in distributed systems. - Hands-on experience in concurrent programming. Our interview process typically includes: 1. Recruiter screening 2. Tech interview 3. Final call + offer
Job Details
Location Sofia, Bulgaria
Work mode Hybrid
Employment Full-time
Category Backend
Posted 2 months ago
About company
Devexperts
Devexperts has been working for nearly two decades consulting and developing for the financial industry. We solve complex technological challenges facing the most well-respected financial institutions worldwide. By becoming a part of Devexperts, you’ll become a part of a company that fosters self-improvement and actively seeks out-of-the-box ideas. Our teams work together to create the next generation of financial software solutions. We welcome all candidates who believe, as we do, that innovation is grounded in education. Job Description: We are looking for a Site Reliability Engineer (SRE) to fill the open position in a team that develops and supports a few big trading platforms. You will help the existing team to ensure access to various markets to end users from a lot of countries. You will be responsible for maintaining availability, automating release/deploy process, seamless monitoring, and alerting of all the solutions. We expect the Site Reliability Engineer to: * Work closely with developers for prototyping, and designing new features as part of the infrastructure, * Deploy, install, configure and maintain sophisticated Trading/Finance and related software, * Configure bare metal instances by using Infrastructure as Code, * Build & maintain CI/CD pipelines, * Make key decisions for scalability, reliability and accessibility, * Install and manage in-house developed and external well-known monitoring systems, * Design, deploy and configure cloud-based servers and networks provision servers and storage, configure firewalls, VPN, monitoring, etc, * Administrate UNIX infrastructure – installation, configuration and maintenance, * Work with the Nexus and GIT repositories. Qualifications: Must-have skills: * 5+ years of experience in the field, * Experience as an SRE or DevOps, * Strong experience with OS-level administration on Linux and/or UNIX, * IAAS solutions using Ansible and/or Terraform, * Experience with Docker containers orchestrating (OpenShift/Hashicorp), * Know how to read and analyze errors, * In-depth knowledge of TCP/IP and ISO/OSI stack, * Experience with monitoring and logging tools (Zabbix, Elasticsearch or Opensearch, Grafana, Kibana, etc), * Experience in working with Apache, Nginx, HAproxy, Envoy, etc, * Administration of UNIX infrastructure – installation, configuration and maintenance, * Configuring instances by using Infrastructure as Code, English level not lower than B2. Nice-to-have skills: * Experience with support of JVM application (garbage collection, memory leaks), * Experience with software development, * Hands-on scripting experience with Bash, Python, and/or Groovy, * Experience with configuring TeamCity CI/CD pipelines, * Strong ability to solve problems using code and scripting. Additional Information: Care for the employees is one of Devexperts' core values. For the suggested position, we offer a benefits package that will guarantee the comfort of our new teammate. Flexibility benefits: * Possibility of hybrid/remote work mode in Georgia, Flexible working hours. Health and recreation benefits: * 24 working days of paid vacation, * Fully paid additional wellness days (3 days per year), * FitPass (sport and related activities) access, Medical insurance - VIP package. Facility benefits: * Modern office with new equipment, * PlayStation and table football in the office, * Meals in the office, Free drinks and snacks. Community benefits: * Teambuilding activities, * Corporate parties, * Football club, * Billiard club, * Speakers' club, * Free admission to corporate external events, * Possibility of joining conferences and professional fairs, Personal branding development support. Professional training benefits: * Georgian language courses for foreign employees, * Unlimited access to self-learning platforms, * Certification opportunities, Mentorship Program. Social benefits: * Parental bonus, * Referral bonus, * Blood donation paid leave, * Gifts for employees, * Gifts for children.
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