Senior Java Developer (E-Trading)

Location: Porto, Portugal

Company

hirify.global is an IT consulting, management, and development firm supporting digital transformation across software engineering, finance, project management, DevOps, data, cloud, cybersecurity, and agility.

What you will do

• Design and implement robust, scalable Java applications for e-Trading systems across Equities, Rates and Credit, FX, and Equity Derivatives.
• Collaborate with trading, operations, and cross-functional teams to define requirements, technical solutions, and new features.
• Identify and correct performance bottlenecks, fix bugs, and maintain code quality, organization, and automation.
• Apply design and architecture principles, data structures, and algorithmic complexity analysis.
• Mentor and guide junior developers while sharing knowledge across distributed teams.
• Stay current with Java technologies and trends in algorithmic trading platforms.

Requirements

• Senior-level experience in software development.
• Strong Java experience, with knowledge of Sybase and SQL Server.
• Experience with CI/CD and test-driven development (TDD).
• Familiarity with DevOps concepts, Git-based source code management, XL Release, and XL Deploy.
• Understanding of design and architecture principles, common data structures, and algorithm complexity.
• Good level of English.
• Collaborative mindset, autonomy, organization, prioritization skills, willingness to learn and share knowledge, innovative thinking, and a proactive attitude.

Nice to have

• Knowledge of French.

Culture & Benefits

• Learning support through certification training, e-learning, meetups, code competitions, and career development paths.
• Communities of experts for knowledge sharing and the ability to choose projects.
• Friendly environment with lunches, afterworks, teambuilding, annual parties, and other events.
• Individualized employee support and a workplace certified as Great Place to Work.
• Commitment to diversity and non-discrimination; all roles are accessible to people with disabilities.