{"id":4091396,"url":"https://alion.io/job/tachyon-technologies-senior-full-stack-engineer","title":"Senior Full Stack Engineer","company":{"id":4524376,"name":"Tachyon Technologies","domain":"tachyontech.com","url":"https://alion.io/company/tachyon-technologies","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Hyderabad, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Django","optional":false},{"name":"Docker","optional":false},{"name":"FastAPI","optional":false},{"name":"JavaScript","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"AWS Bedrock","optional":true},{"name":"Kubernetes","optional":true},{"name":"LLM","optional":true},{"name":"RAG","optional":true},{"name":"Terraform","optional":true}],"status":"live","first_seen_at":"2026-11-11T17:21:32Z","employer_posted_date":null,"last_verified_at":"2026-11-11T17:21:32Z","board_verified":false,"closed_at":null,"days_open":2,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":2},"description":"Senior Full Stack Engineer\nHands-on technical ownership | React + TypeScript | Python or .NET\nEXPERIENCE\n10+ Years\nLOCATION\nHyderabad, India\nWORK MODEL\nHybrid /Full-Time\n\nTHE OPPORTUNITY\nTachyon Technologies is seeking a Senior Full Stack Engineer who combines advanced coding skills with application design expertise and strong analytical problem-solving. You will own technically challenging features, shape engineering decisions and guide developers while remaining actively involved in writing, reviewing, testing and debugging production code. This is a hands-on senior engineering role—not an architecture-only or people management position.\nWHAT YOU WILL BUILD\nScalable enterprise applications, portals and cloud services with secure integrations, complex business workflows and reliable production operations. Opportunities may include AI-enabled applications and reusable engineering solutions.\nKEY RESPONSIBILITIES\n• Personally design and implement complex frontend and backend features using React/TypeScript and Python or .NET.\n• Own application-level design: service boundaries, API contracts, database models, security and system integrations.\n• Translate business requirements into implementable technical designs, identifying risks and sensible trade-offs.\n• Solve advanced engineering problems involving performance, concurrency, reliability and production defects.\n• Guide a small engineering team through code reviews, pair debugging, technical mentoring and quality standards.\n• Build reusable components and services, with strong automated testing, observability and maintainability.\n• Lead cloud deployment and technical troubleshooting across Azure or AWS, Docker and CI/CD workflows.\n• Collaborate with product, architecture and delivery teams on technical estimates, milestones and solution workshops.\nREQUIRED SKILLS & EXPERIENCE\n• 10+ years of software engineering experience with demonstrable, recent hands-on coding across frontend and backend.\n• Excellent React, TypeScript and JavaScript skills, including frontend architecture and performance optimization.\n• Deep Python (FastAPI/Django) or C#/.NET Core expertise; secure APIs, integrations and asynchronous processing.\n• Strong SQL, data modeling, query tuning, API design and database transaction fundamentals.\n• Strong software design fundamentals: OOP, SOLID, design patterns, data structures and algorithms.\n• Proven application/system design, troubleshooting, root-cause analysis and production ownership.\n• Hands-on Azure or AWS, security, CI/CD, Docker, automated testing, logging and monitoring.\n• Ability to mentor engineers and make sound design decisions without stepping away from implementation.\nGOOD TO HAVE\n• Microservices, event-driven systems, Kubernetes, Terraform and large-scale SaaS/enterprise platforms.\n• LLM integrations, RAG, agent workflows, Azure AI/AWS Bedrock and AI-assisted development practices.\nWHAT WE VALUE\nTechnical depth with a builder mindset. 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