{"id":2552056,"url":"https://alion.io/job/amazon-software-development-engineer-lambda-experience","title":"Software Development Engineer, Lambda - Experience","company":{"id":19,"name":"Amazon","domain":"amazon.com","url":"https://alion.io/company/amazon","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Career site","truth_index":{"grade":"A","score":87,"open_postings":1872,"ghost_share":0,"stale_share":0.733,"repost_share":0.002,"time_to_fill_p50_days":15,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Dublin, Ireland"],"countries":["IE"],"hiring_countries":["IE"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":61000,"max_usd":151000,"period":"year","method":"role_seniority_country_cell","sample_n":9},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"C#","optional":false},{"name":"CloudFormation","optional":false},{"name":"Java","optional":false},{"name":"Node JS","optional":false},{"name":"Python","optional":false},{"name":"Ruby","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-14T18:08:58Z","employer_posted_date":"2026-10-14","last_verified_at":"2026-10-17T07:29:57Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":2},"description":"Software Development Engineer - AWS Lambda Control Plane (Dublin)\nWhen millions of builders ship their Lambda functions, it all just works - in seconds, anywhere in the world. The machinery that makes that possible is the control plane: the systems that validate, orchestrate, and propagate every function's state so the data plane can execute it flawlessly at any scale.\nAs part of the team you'll design, build, and operate the distributed systems that sit between customers and the Lambda data plane:\nYou'll own the full path from API request to running function. The APIs you build are the public surface of Lambda - high-throughput, strictly consistent, globally available - serving customers and CloudFormation alike. Behind those APIs, you'll design the asynchronous workflows that orchestrate a function's lifecycle: taking a customer's intent - a new function, a code deploy, a version publish - and propagating it safely to the systems that actually execute functions. That means solving metadata propagation at global scale: ensuring every configuration change reaches the right compute fleet, in the right region, with the right ordering guarantees, even under partial failures.\nWe operate at the scale of one of the largest services in AWS. Availability is a first-class design constraint, not an afterthought.\nWhat we're looking for\nExperience designing and operating distributed systems in production - the kind where \"retry\" isn't a strategy, it's a starting point.\nComfort with ambiguity: you'll own problems end-to-end, from API contract through data-plane handoff.\nStrong fundamentals in at least one of: Java, Python, or TypeScript (our stack spans all three).\nA bias toward simple, operable solutions - systems that are easy to reason about at 3 AM.\nKey job responsibilities\nWhat does it take to succeed in this role?\nYou should be comfortable working in an environment dedicated to meeting the expectations and requirements of customers. You should be intellectually curious, always looking to learn and be dedicated to turning the software developers that use Lambda to build modern applications into fans of the service. You should be somebody who aspires to make the team both productive and a fun place to work. Being excited to learn from others while bringing your own novel capabilities and perspectives.\nOn-Call Responsibility\nThis position involves on-call responsibilities, every builder on Lambda is also an owner. Nobody likes to get paged in the middle of the night or on the weekend, so we work to ensure that our systems are well engineered, fault tolerant and meet a high quality bar before the go into production. Our customers expect nothing less. When we do get paged we work together as a team to resolve the root cause of the issue and nobody is left on their own to deal with an operational issue.\nAbout the team\nAs a team, we are dedicated to making new team members feel welcome and included. We strive to grow each other through task assignments, mentorship, and trainings. As an Amazonian, you’ll work with some of the most talented engineers in our industry. We believe in attracting, developing and retaining talent from diverse backgrounds. We value different perspectives and looking for team players who are working effectively with teams of diverse peers.\nBasic qualifications\n- Bachelor's degree or equivalent\n- Experience in professional, non-internship software development, or experience in development in the last 3 years\n- Experience in one of the following programming languages: Java, Python, Ruby, Node.js, C#, or C\n- Experience designing or architecting (design patterns, reliability and scaling) of new and existing systems, or experience in debugging, profiling, and implementing software engineering best practices in large-scale systems\n- Experience that includes strong analytical skills, attention to detail, and effective communication abilities, or experience troubleshooting and debugging technical systems and experience managing full application stacks from the OS up through custom applications\nPreferred qualifications\n- Bachelor's degree in computer science or equivalent\n- Demonstrated experience in developing and deploying serverless application using AWS services, including but not limited to creating event-driven architectures, implementing business logic with Lambda functions, integrating Lambda with other AWS services, and optimizing performance and cost efficiency of serverless based solutions.\nAmazon is an equal opportunities employer. We believe passionately that employing a diverse workforce is central to our success. We make recruiting decisions based on your experience and skills. We value your passion to discover, invent, simplify and build. Protecting your privacy and the security of your data is a longstanding top priority for Amazon. Please consult our Privacy Notice (https://www.amazon.jobs/en/privacy_page) to know more about how we collect, use and transfer the personal data of our candidates.\nAmazon is an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.\nOur inclusive culture empowers Amazonians to deliver the best results for our customers. If you have a disability and need a workplace accommodation or adjustment during the application and hiring process, including support for the interview or onboarding process, please visit https://amazon.jobs/content/en/how-we-hire/accommodations for more information. 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