{"id":11812,"url":"https://alion.io/job/buspatrol-senior-software-development-engineer","title":"Senior Software Development Engineer","company":{"id":3767,"name":"BusPatrol","domain":"buspatrol.com","url":"https://alion.io/company/buspatrol","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","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":["Austin, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":130000,"max":150000,"currency":"USD","period":"year","gross":null,"usd_annual":150000},"salary_estimate":null,"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon S3","optional":false},{"name":"Angular","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"CI/CD","optional":false},{"name":"DynamoDB","optional":false},{"name":"Python","optional":false},{"name":"React.js","optional":false},{"name":"Ruby","optional":false},{"name":"Agile","optional":true},{"name":"Amazon CloudWatch","optional":true},{"name":"Amazon EventBridge","optional":true},{"name":"API Gateway","optional":true},{"name":"Django","optional":true},{"name":"Docker","optional":true},{"name":"flake8","optional":true},{"name":"Flask","optional":true},{"name":"GraphQL","optional":true},{"name":"gRPC","optional":true},{"name":"JavaScript","optional":true},{"name":"MySQL","optional":true},{"name":"PostgreSQL","optional":true},{"name":"Pytest","optional":true},{"name":"RSpec","optional":true},{"name":"RuboCop","optional":true},{"name":"SQL","optional":true},{"name":"TypeScript","optional":true},{"name":"Vue.js","optional":true}],"status":"live","first_seen_at":"2026-07-07T12:50:55Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-10-17T08:48:51Z","board_verified":true,"closed_at":null,"days_open":101,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":101},"description":"Senior Software Development Engineer\nLocation: Austin, TX\nTravel: Less than 5%\nManages Others: No\nOverview\nAt BusPatrol, we’re transforming student transportation safety through cutting-edge technology and real-time automated enforcement. We're seeking a Full Stack Developer to be at the forefront of our engineering evolution-from a legacy monolith to a modern, microservices-based Automated Safety Platform.\nAs a Full Stack SWE on the Ticketing team, you won’t just write code-you’ll be a key driver in re-architecting our platform for scale, performance, and future innovation. You'll collaborate across geographies with engineers, product managers, and designers to deliver resilient, secure, and customer-focused experiences.\nThis is more than a development role-it’s an opportunity to lead modernization efforts, influence technical direction, and bring meaningful safety improvements to millions of children and families.\nKey Responsibilities\nLead engineering efforts to decompose our monolithic applications into scalable, modular microservices.\n\nDesign, develop, and maintain clean, efficient, and well-tested code in both backend (Python, Ruby) and frontend (React/Angular) stacks.\n\nBuild and evolve secure, high-performance APIs supporting real-time data pipelines and customer-facing applications.\n\nPartner with cross-functional teams including Product, QA, DevOps, and Data Engineering to build end-to-end solutions that meet business goals.\n\nContribute to architectural decisions that improve performance, observability, security, maintainability and scalability/reusability.\n\nChampion engineering best practices including CI/CD, TDD, pair programming, and code reviews.\n\nTake ownership of projects from ideation through deployment, with a bias for execution and iterative improvement.\n\nBe a proactive voice in platform strategy, bringing innovative ideas and continuous learning to the team.\n\nContribute to our cloud-native infrastructure using AWS serverless technologies (e.g., Lambda, SQS, DynamoDB, S3).\n\nPreferred Qualifications\n8+ years of software development experience; strong foundation in backend systems using Python (must-have) and Ruby (nice to have).\n\nExperience with modern front-end frameworks such as React, Angular, or VueJS.\n\n3+ years of experience with backend web frameworks (e.g., Django, Flask, Rails).\n\nHands-on experience with AWS services: Lambda, S3, SQS, API Gateway, CloudWatch.\n\nComfortable working in an agile, test-driven development environment with modern DevOps tooling.\n\nPractical knowledge of RESTful APIs, SQL/NoSQL databases (MySQL, Postgres, DynamoDB), GraphQL.\n\nDesign and implement event-driven services using technologies like AWS EventBridge, SNS/SQS, etc to enable decoupled, scalable communication between microservices\n\nExperience designing and consuming gRPC APIs in production environments a plus\n\nProficient in containerization (Docker) and CI/CD pipelines.\n\nFamiliarity with testing and linting tools (pytest, rspec, jest, Flake8, RuboCop).\n\nExcellent communicator with a strong collaborative mindset and a passion for mentoring and peer reviews.\n\nBS/MS in Computer Science or equivalent experience.\n\nWhy Join Us\nBe part of a mission-driven company making roads safer for students and communities.\n\nHelp architect the future of our Automated Safety Platform.\n\nWork on modern, cloud-native, and serverless technologies.\n\nCollaborate with a global, inclusive, and high-performing 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