{"id":588989,"url":"https://alion.io/job/stonex-group-senior-staff-engineer-senior-c-net-engineer","title":"Senior Staff Engineer/ Senior C#.Net Engineer","company":{"id":2646,"name":"StoneX Group","domain":"stonex.com","url":"https://alion.io/company/stonex","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":{"grade":"A","score":100,"open_postings":6,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":14,"computed_at":"2026-11-05T05:54:30Z"}},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":30000,"max_usd":73000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":26},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"ActiveMQ","optional":false},{"name":"Ansible","optional":false},{"name":"Apache Kafka","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Configuration Management","optional":false},{"name":"Docker","optional":false},{"name":"gRPC","optional":false},{"name":"Kubernetes","optional":false},{"name":"Linux","optional":false},{"name":"Redpanda","optional":false},{"name":"Rest API","optional":false},{"name":"TeamCity","optional":false},{"name":"Azure","optional":true}],"status":"live","first_seen_at":"2026-09-10T09:13:44Z","employer_posted_date":"2026-09-20","last_verified_at":"2026-11-05T22:05:42Z","board_verified":true,"closed_at":null,"days_open":56,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":56},"description":"Overview\nConnecting clients to markets - and talent to opportunity. With 5,400+ employees and over 80,000 institutional, commercial, and payments clients, we operate from more than 80 offices spread across six continents. As a Fortune 100, Nasdaq-listed provider, we connect clients to the global markets - focusing on innovation, human connection, and providing world-class products and services to all types of investors.Whether you want to forge a career connecting our retail clients to potential trading opportunities, or ingrain yourself in the world of institutional investing, StoneX Group is made up of four business segments that offer endless potential for progression and growth.\nBusiness Segment Overview\nCorporate: Engage in a deep variety of business-critical activities that keep our company running efficiently. From strategic marketing and financial management to human resources and operational oversight, you’ll have the opportunity to optimize processes and implement game-changing policies.\nResponsibilities\nPosition Purpose\nThis role supports the Pricing team by designing, developing, and testing key projects that strengthen pricing and risk management. You will contribute to strategic initiatives to modernize our technology stack into a scalable, microservice-based architecture, actively offering ideas and solutions throughout the project lifecycle.\nTechnology Ecosystem:\nFront-End: WPF, React\nBack-End: C#, .NET (Core/.NET 6+)\nArchitect\nCloud: Azure\nPrimary duties will include:\nPerform detailed requirement, design and code reviews to ensure thorough due diligence is applied.\nUnderstand individual business requirements in order to design, develop and test effective solutions.\nUnderstand and implement required development guidelines, design standards and best practices at all times.\nUnderstand in detail the business operational process both before and after the impact of any software changes.\nTake responsibility for analysis, design and development to ensure due diligence is applied consistently to all software changes.\nEnsure software releases support continuous build and automated deployment practices.\nProvide prompt and knowledgeable assistance to business continuity and platform operations whenever requested. \nWork to identify risks and enhance control across the business\nQualifications\nTo land this role you will need:\nProficient in C# and the modern .NET platform (Core/.NET 6+) for backend development. \nExperienced in building REST APIs and gRPC services.\nComfortable with Linux command line for deployment and troubleshooting.\nSkilled in WPF for desktop applications and modern web frameworks such as React.\nKnowledge of messaging systems including ActiveMQ, Kafka, and Redpanda.\nFamiliar with CI/CD pipelines using TeamCity.\nHands-on experience with Ansible for automation and configuration management.\nSpecialized in real-time streaming and distributed enterprise messaging.\nExpertise in Docker and Kubernetes for containerization and orchestration.\nExcellent communication and collaboration skills.\nProficiency in English.\n3+ years of industry experience building enterprise grade software. 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