Senior .NET Developer

Hybrid in Portugal: Distrito de Lisboa, Lisbon

Location-specific conditions & benefits*

Portugal: Distrito de Lisboa, Lisbon

We are seeking a Senior .NET Developer to enhance UI features and backend implementations in a collaborative, agile environment.

You will work closely with traders, quants, and global development teams, driving agile practices and automated testing. If you are proactive and ready to take ownership of projects, apply now to contribute to innovative solutions and cross-team collaboration.

Please note that this position requires working from the customer's office in Lisbon 2 days per week.

Responsibilities

Develop and maintain features and fix defects with a focus on code quality
Engage with business analysts, test teams, and production support to ensure smooth delivery
Participate actively in sprint planning and agile ceremonies
Provide clear progress updates and escalate risks promptly
Collaborate with onshore and offshore teams during development tasks
Support L3 production issues and maintain non-production environments
Provide on-call support during weekday evenings and release weekends

Requirements

Minimum of 3 years experience in .NET and C# development
Expertise in Microsoft .NET Framework
Experience with UI optimization and UI unit test automation
Proficiency with profiling tools to optimize memory and CPU usage
Strong team and collaborative spirit across regions and skill levels
High level of autonomy when required
Strong communication and requirement analysis skills
Passion for automation, continuous improvement, and simplicity
Personal ownership and pride in delivering quality work
Upper-intermediate level English (both written and spoken)

Nice to have

Experience working with traders and quantitative analysts
Familiarity with agile development methodologies
Experience in supporting production environments and on-call duties

Benefits

International projects with top brands
Work with global teams of highly skilled, diverse peers
Healthcare benefits
Employee financial programs
Paid time off and sick leave
Upskilling, reskilling and certification courses
Unlimited access to the LinkedIn Learning library and 22,000+ courses
Global career opportunities
Volunteer and community involvement opportunities
EPAM Employee Groups
Award-winning culture recognized by Glassdoor, Newsweek and LinkedIn