> Markdown version of [/jobs/ext/2266442-software-dev-engineer-ii-aws-networking-mona](https://www.wearedevelopers.com/jobs/ext/2266442-software-dev-engineer-ii-aws-networking-mona). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Dev Engineer II, AWS Networking (MONA) - **Company:** Amazon.com, Inc. - **Location:** Seattle, WA, United States - **Experience:** Experienced - **Salary:** $143,700.0 - $194,400.0 - **Contract:** Internship / Graduate position - **Skills:** Java (Programming Language), Amazon Web Services, Software Applications, C Sharp (Programming Language), C++ (Programming Language), Code Review, Computer Networks, Data Centers, Software Design Patterns, Distributed Systems, Perl (Programming Language), Object-Oriented Software Development, Software Engineering, Systems Architecture, Planning Software, Multithreading, Information Technology, Build Process, Software Coding, Software Version Control - **Published:** August 27, 2026 - **Apply:** https://dejobs.org/x/x/344A9BD4AF5246D3B110BF81BBFB0626/job/ ## About the Role * 3+ years of non-internship professional software development experience * 3+ years of designing and developing large-scale, multi-tiered, multi-threaded, embedded or distributed software applications, tools, systems, and services using: C#, C++, Java, or Perl experience * 3+ years of Object Oriented Design experience * 3+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience * Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field * 3+ years of contributing to new and current systems architecture and design (architecture, design patterns, reliability and scaling) experience, * 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience * Master's degree in computer science or equivalent * Experience with server, storage, networking, or large-scale distributed systems * Experience building production software applications or understanding software development, distributed systems, and systems architecture ## Description * Own the design, implementation, and operation of well-scoped components and features of our in-house network software - controllers, SDN, planning software, and out-of-band systems - end-to-end. * Turn ambiguous requirements into high-quality, well-tested, scalable code; contribute to design docs and design reviews. * Operate your services in production and uphold high operational standards, improving monitoring and alarming as you go. * Drive correctness and safety for automation that acts on production networks: idempotency, guardrails, and observability that proves work actually happened. * Collaborate with your team and partner teams to evolve the product and continuously improve code, processes, and quality. * Mentor junior engineers and contribute to the team through thoughtful code reviews. * Participate in the on-call rotation for the services you own. A day in the life You own a component end-to-end: you write the design, build it, ship it, and operate it. One morning you are extending our controller for agentic network auto-remediation; the next you are improving how the planning software allocates ports and capacity for a new data center build. You will make a teammate's change better in review, tighten operational excellence on your service, and help a junior engineer level up - all on systems that run at a scale almost nowhere else can offer, with real ownership and teammates sharp enough to make you better. ## Related Videos - [Single Server, Global Reach: Running a Worldwide Marketplace on Bare Metal in a Cloud-Dominated World](https://www.wearedevelopers.com/videos/1206-single-server-global-reach-running-a-worldwide-marketplace-on-bare-metal-in-a-cloud-dominated-world) - [Are Code Reviews Worth It? Insights from 16 Years of Review Data](https://www.wearedevelopers.com/videos/1135-are-code-reviews-worth-it-insights-from-16-years-of-review-data) - [The Sustainability Race: AI's Promises, Pitfalls and Potential](https://www.wearedevelopers.com/videos/100155-the-sustainability-race-ai-s-promises-pitfalls-and-potential) - [Empowering Democratic Processes: Building a Hybrid Voting Platform](https://www.wearedevelopers.com/videos/1163-empowering-democratic-processes-building-a-hybrid-voting-platform) - [Monoskope: Developer Self-Service Across Clusters](https://www.wearedevelopers.com/videos/329-monoskope-developer-self-service-across-clusters) - [Build a CI/CD pipeline to automate code reviews and ensure code quality](https://www.wearedevelopers.com/videos/349-build-a-ci-cd-pipeline-to-automate-code-reviews-and-ensure-code-quality) ## Related Articles - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How Much Does a Software Engineer Make? Realistic Software Engineering Salaries](https://www.wearedevelopers.com/magazine/425-how-much-does-a-software-engineer-make-realistic-software-engineering-salaries) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025)