Senior Software Engineer (.NET+AWS+IdM)

Why Join ExadelExadel is an AI-first global tech company with 25+ years of engineering excellence, 2,000+ professionals, and 500+ active projects powering Fortune 500 clients, including HBO, Microsoft, Google, and Starbucks.From AI platforms to digital transformation, we partner with enterprise leaders to build what’s next.What powers it all? Our people — ambitious, collaborative, and constantly evolving.About The ClientOur client is a global leader in financial and audit software solutions, empowering professionals in accounting, compliance, and data analytics to work smarter and more securely. The company serves thousands of organizations worldwide, from mid-sized firms to large enterprises, helping them modernize workflows, ensure regulatory compliance, and enhance data integrity across complex ecosystems.They are currently undergoing a major cloud transformation, evolving their product suite into a secure, scalable, and AI-ready SaaS platform. This modernization initiative focuses on improving system performance, implementing advanced Identity and Access Management (IAM) capabilities, and strengthening security and governance across their product ecosystem – paving the way for the next generation of intelligent audit and financial solutions.Project Tech StackThe project is centered on building a secure, scalable, and high-performance IAM platform using .NET 8/10, C#, and AWS Cloud. The backend solution is powered by microservices, Aurora PostgreSQL, Redis, and EKS, with a strong emphasis on performance, security, and reliability. Key components include Auth0-based authentication, custom authorization services (RBAC/ABAC), and observability tooling, ensuring operational transparency and high availability.What You’ll DoDesign, develop, and deliver backend and cloud-native solutions built on .NET and AWSCollaborate with Solution Architects and peers to define and implement scalable, secure, and maintainable servicesBuild and optimize microservices and API integrations, ensuring high performance and reliabilityIntegrate IAM components (e.g., Auth0) in line with OAuth 2.1, OIDC, and Zero Trust standardsWrite clean, testable, and efficient code while participating in code reviews and design discussionsWork closely with DevOps and QA teams to improve CI/CD pipelines, observability, and deployment processesContribute to technical decision-making and continuously enhance code quality and engineering practicesWhat You Bring5-6+ years of experience in backend development with .NET (C#, .NET 6–10)Strong hands-on experience building cloud-native applications and microservices (preferably on AWS)Good understanding of event-driven architectures, RESTful APIs, and asynchronous processingExperience working with IAM solutions (Auth0 or equivalent), OAuth 2.1/OIDC, and secure API designProficiency with Aurora/PostgreSQL, Redis, and containerized environments (EKS / Docker / Kubernetes)Strong problem-solving skills, ownership mindset, and ability to collaborate effectively in Agile teamsNice to HaveFamiliarity with front-end technologies (Angular, TypeScript)Experience in application modernization or cloud migration projectsBachelor’s or Master’s degree in Computer Science, Software Engineering, or a related fieldEnglish levelUpper-Intermediate+Legal & Hiring InformationExadel is proud to be an Equal Opportunity Employer committed to inclusion across minority, gender identity, sexual orientation, disability, age, and moreReasonable accommodations are available to enable individuals with disabilities to perform essential functionsPlease note: this job description is not exhaustive. Duties and responsibilities may evolve based on business needsYour Benefits at ExadelExadel benefits vary by location and contract type. Your recruiter will fill you in on the details.International projectsIn-office, hybrid, or remote flexibilityMedical healthcareRecognition programOngoing learning & reimbursement Well-being programTeam events & local benefits Sports compensation Referral bonuses Top-tier equipment provisionExadel CultureWe lead with trust, respect, and purpose. We believe in open dialogue, creative freedom, and mentorship that helps you grow, lead, and make a real difference. Ours is a culture where ideas are challenged, voices are heard, and your impact matters.