Senior .NET Engineer (Sun-Thu work schedule) (She/ He/ They) at Capco

<p><strong>CAPCO POLAND&nbsp;</strong></p> <p><strong>*We are looking for Poland based candidate.&nbsp;</strong></p> <p>At&nbsp;Capco Poland,&nbsp;we’re not just another consultancy - we’re the spark behind digital transformation in the financial world. As a global leader in technology and management consulting, we thrive on helping clients tackle the toughest challenges across banking, payments, capital markets, wealth, and asset management.</p> <p>&nbsp;</p> <p data-start="140" data-end="237"><strong data-start="140" data-end="237">Build scalable backend solutions powering the next generation of digital trading experiences.</strong></p> <p data-start="239" data-end="251"><strong data-start="239" data-end="251">The Role</strong></p> <p data-start="253" data-end="609">We are looking for a <strong>Senior .NET Developer</strong> to join a high-performing delivery team supporting the enhancement and expansion of a leading banking client’s trading application platform. You will play a key role in designing, developing, and maintaining backend services and integrations that support critical trading functionality and business operations.</p> <p data-start="611" data-end="813">This role is ideal for someone with strong backend engineering expertise, solid database development experience, and a collaborative mindset who enjoys working in fast-paced Agile delivery environments.</p> <p data-start="815" data-end="833"><strong data-start="815" data-end="833">What You’ll Do</strong></p> <ul data-start="835" data-end="1390"> <li data-section-id="1jyvqp4" data-start="835" data-end="926">Design, develop, and maintain backend services and APIs using .NET Framework technologies</li> <li data-section-id="puurg2" data-start="927" data-end="1017">Develop and optimize Oracle PL/SQL packages, procedures, functions, and database objects</li> <li data-section-id="x3zu4j" data-start="1018" data-end="1157">Collaborate with cross-functional teams including QA, business analysts, and frontend developers to deliver new trading platform features</li> <li data-section-id="4quxfc" data-start="1158" data-end="1282">Participate in code reviews, technical design discussions, and release activities to ensure high-quality software delivery</li> <li data-section-id="xqxu09" data-start="1283" data-end="1390">Troubleshoot production issues, identify performance improvements, and support ongoing platform stability</li> </ul> <p data-start="1392" data-end="1418"><strong data-start="1392" data-end="1418">What We’re Looking For</strong></p> <ul data-start="1420" data-end="1861"> <li data-section-id="16aeww7" data-start="1420" data-end="1518"><strong>6+ years of backend development experience</strong> within enterprise or financial services environments</li> <li data-section-id="193tspg" data-start="1519" data-end="1598">Strong hands-on experience with <strong>.NET Framework and C# application development</strong></li> <li data-section-id="3ghac4" data-start="1599" data-end="1671">Solid expertise in Oracle PL/SQL development and database optimization</li> <li data-section-id="15q3q1z" data-start="1672" data-end="1764">Experience working with REST APIs, integrations, and distributed application architectures</li> <li data-section-id="1j2rydc" data-start="1765" data-end="1861">Strong problem-solving, communication, and stakeholder collaboration skills within Agile teams</li> </ul> <p data-start="1863" data-end="1883"><strong data-start="1863" data-end="1883">Bonus Points For</strong></p> <ul data-start="1885" data-end="2317"> <li data-section-id="m1yr60" data-start="1885" data-end="1976">Experience working on trading platforms, banking systems, or capital markets applications</li> <li data-section-id="1g7bzhn" data-start="1977" data-end="2057">Familiarity with performance tuning and query optimization in Oracle databases</li> <li data-section-id="b0eopn" data-start="2058" data-end="2145">Exposure to CI/CD pipelines, source control tools, and automated deployment processes</li> <li data-section-id="gcuvy" data-start="2146" data-end="2230">Understanding of secure coding standards and enterprise application best practices</li> </ul> <p>&nbsp;</p> <p><strong>We offer a flexible collaboration model based on a B2B contract, with the opportunity to work on diverse projects.</strong></p> <p><strong>Recruitment Process:</strong></p> <ol> <li>HR Interview with the recruiter</li> <li>Technical Interview</li> <li>Client Interview&nbsp;</li> <li>Feedback and offer</li> </ol> <p>&nbsp;</p> <p><span style="color: rgb(236, 240, 241);">#LI-HYBRID</span></p>