As a Senior Software Engineer, you will lead the development of scalable, resilient, and high-performing software solutions that are foundational to ATPCO’s airline pricing and data platforms. You’ll work across the software development lifecycle from design and implementation to testing and deployment while contributing to architectural discussions, mentoring peers, and driving continuous improvement in engineering practices.This role requires a balance of strong technical execution, strategic thinking, and cross-functional collaboration. You’ll partner with product teams to deliver robust systems that support mission-critical workloads in a modern cloud-based environment.What You’ll DoLead the design and implementation of software solutions that align with architectural standards and business objectives.Engineer and maintain cloud-native systems leveraging Kubernetes and AWS.Contribute to the creation of technical requirements and detailed design documents.Apply a test-first mindset, building unit, integration, and performance tests alongside your code to ensure quality and stabilityEmbed quality throughout the development process, using modern engineering practices and automation.Collaborate cross-functionally with product owners, platform engineers, data engineers and QA to ensure successful end-to-end delivery.Mentor team members and foster a culture of innovation, inclusion, and technical excellence.Proactively identify and resolve technical issues, ensuring system reliability and maintainability.Provide technical leadership, guidance, and support to cross-functional teams on large-scale development efforts and to product teams on technologies used and components developedThe Ideal Candidate Will HaveExperience & Skills6+ years of experience in software engineering, including full lifecycle software development.2+ years of production experience in Rust (or strong systems-level background (C/C/Zig-level work), ready to ramp-up into Rust)3+ years working on performant systems, including:Deep understanding of data structures and algorithmsFamiliarity with low-level optimizations and memory/concurrency models3+ years of experience with distributed systems architecture.3+ years of experience in either cloud engineering with AWS, GCP, Azure, or with specialized environments like HPC.Familiarity with DevOps, CI/CD, and Agile practicesA bachelor’s degree in computer science, or equivalent technical experienceWhat You’ll BringStrong problem-solving skills, with the ability to debug, triage, and resolve complex issues.A collaborative mindset, with experience mentoring others and sharing technical knowledge.A growth-oriented approach to learning new technologies and applying best practicesExcellent communication skills, including the ability to explain technical concepts to diverse audiences.Accountability and ownership for the quality, performance, and stability of your solutionsSalary Range:  USD $119,000 – $150,000The disclosed range estimate has not been adjusted for applicable geographic differential associated with the United States