Br /br /Senior .NET developerbr /br /br / br /br /br /Job overviewbr /br /br / br /br /br /Lead the design, development, and maintenance of backend services for power trading applications supporting front-office operations in an agile feature team, collaborating with traders, analysts, and core infrastructure teams.br /br /br / br /br /br / br /br /br /Key responsibilitiesbr /br /br /br /Design, develop, and maintain trading application backend servicesbr /br /Build and enhance pre-trade pricers and option exercise featuresbr /br /Analyze business and functional requirements and translate them into robust technical designsbr /br /Develop and maintain APIs for data retrieval, processing, and distribution across systemsbr /br /Participate in architecture design, code reviews, and troubleshooting of complex componentsbr /br /Collaborate with cross-functional teams to deliver scalable and reliable solutionsbr /br /Develop automated tests, manage deployments, and monitor production stabilitybr /br /Produce technical documentation, including specifications and architecture diagramsbr /br /Provide first-line technical support and onboard internal usersbr /br /br /br / br /br /br /Skills and competencesbr /br /br /br /Architecture designbr /br /API design and integrationbr /br /Data processingbr /br /Technical documentationbr /br /Automated testingbr /br /Code reviewbr /br /Collaborationbr /br /Communicationbr /br /Problem-solvingbr /br /Analytical thinkingbr /br /User supportbr /br /Multitasking and prioritizationbr /br /Adaptability under pressurebr /br /br /br / br /br /br /Qualificationsbr /br /br /br /Minimum 7 years of experience as a software developerbr /br /Proven experience in financial markets or front-office environmentsbr /