C, C++, Python, Golang Developer

Duration: 12+ MonthsRate: DOEUS Citizen, Green Card, GC EAD, and H4 EAD only; no third-party agencies, Corp-to-Corp.Key Responsibilities- Design, develop, test, and deploy full-stack applications using C, C++, and Python.- Build robust RESTful APIs and microservices for high-volume, low-latency systems.- Collaborate with product owners, business analysts, architects, and QA teams to deliver high-quality solutions.- Develop responsive, reusable UI components and integrate them with backend services.- Participate in architecture, code reviews, and technical design discussions.- Optimize application performance, reliability, and scalability.- Implement best practices for security, data protection, and compliance in financial systems.- Create and maintain technical documentation for code, APIs, and deployment processes.- Troubleshoot production issues and provide timely resolution in collaboration with support teams.- Contribute to CI/CD pipelines and DevOps automation practices.Required Skills & Qualifications- Strong hands-on experience in C, C++, Golang and Python- Solid experience with REST APIs, Microservices Architecture, and messaging systems (Kafka/RabbitMQ).- Experience with relational databases such as DB2,Oracle, SQL Server, or PostgreSQL.- Experience in Python.- Good understanding of Java.- Familiarity with build and dependency tools: Maven/Gradle.- Experience with version control systems such as Git.- Strong knowledge of software design principles, data structures, and multithreading/concurrency.- Excellent analytical, problem-solving, and communication skills.Preferred Qualifications- Experience in financial services, investment banking, or capital markets.- Exposure to cloud platforms (AWS / Azure / GCP) and containerization (Docker, Kubernetes).- Knowledge of caching and performance tools (Redis, Elastic, profiling tools).- Familiarity with CI/CD tools such as Jenkins, GitHub Actions, or similar.- Experience with automated testing frameworks (JUnit, Mockito, Cypress/Selenium).- Understanding of secure coding and regulatory/compliance requirements in banking environments.