Software Development Engineer , Amazon Foundational Security Services (AFSS)

Amazon is hiring a Software Development Engineer , Amazon Foundational Security Services (AFSS) in Arlington, United States. Level rates it ; you can apply on Amazon.

Level's read on this job

Little AI ●○○○ is how Level rates this software engineer role: aI is not part of the work.
Level classes it as a mid-level role.
Amazon has 21,000+ other open roles on Level.
Posted in the last few days.

AI in this role

We are open to hiring candidates to work out of one of the following locations:

Arlington, VA, USA | Herndon, VA, USA

When was the last time you heard of a cyber-attack that took down a host of companies due to poor Authentication controls? Likely a few times in the last few months. At Amazon Web Services (AWS), our team is building out a renewed set of Foundational Access Management capabilities for all of Amazon’s digital and physical resources. We are a fun, collaborative team, and we focus on empowering everyone on the team to achieve their next goal.

We are responsible for the protection of customer and corporate data, while being connected to all parts of Amazon's business and its massive worldwide service-oriented architecture. Whether you're passionate about building highly scalable and reliable systems in the cloud or a software developer who likes to solve interesting and complex business problems, AWS Security is the place for you.

Key job responsibilities
We are looking for a Software Development Engineer to design and build a large scale next generation Authentication Management System. There is ample opportunity to innovate and deliver high impact outcomes. You will collaborate with the leadership team to drive key engineering and business decisions that will influence the Amazon developer experience. You will contribute to all parts of the software development and deployment lifecycle across the entire Amazon development community, including design, implementation, documentation, deployment, and operations across multiple products.

A day in the life
Successful candidates for this position will have strong software engineering fundamentals such as object-oriented design, algorithms, data structures, and a good grasp of advanced systems concepts and design. They must possess strong verbal and written communication skills, be self-driven and deliver high results. They need to really enjoy working closely with their peers within a group of very talented engineers and builders.

This position involves on-call responsibilities, typically for one week every two months. We don’t like getting paged in the middle of the night or on the weekend, so we work to ensure that our systems are fault-tolerant. When we do get paged, we work together to resolve the root cause so that we don’t get paged for the same issue twice.

About the team
Diverse Experiences
Amazon Security values diverse experiences. Even if you do not meet all of the qualifications and skills listed in the job description, we encourage candidates to apply. If your career is just starting, hasn’t followed a traditional path, or includes alternative experiences, don’t let it stop you from applying.
Why Amazon Security?
At Amazon, security is central to maintaining customer trust and delivering delightful customer experiences. Our organization is responsible for creating and maintaining a high bar for security across all of Amazon’s products and services. We offer talented security professionals the chance to accelerate their careers with opportunities to build experience in a wide variety of areas including cloud, devices, retail, entertainment, healthcare, operations, and physical stores
Inclusive Team Culture
In Amazon Security, it’s in our nature to learn and be curious. Ongoing DEI events and learning experiences inspire us to continue learning and to embrace our uniqueness. Addressing the toughest security challenges requires that we seek out and celebrate a diversity of ideas, perspectives, and voices.
Training & Career Growth
We’re continuously raising our performance bar as we strive to become Earth’s Best Employer. That’s why you’ll find endless knowledge-sharing, training, and other career-advancing resources here to help you develop into a better-rounded professional.
Work/Life Balance
We value work-life harmony. Achieving success at work should never come at the expense of sacrifices at home, which is why flexible work hours and arrangements are part of our culture. When we feel supported in the workplace and at home, there’s nothing we can’t achieve.

Basic qualifications

- 3+ years of non-internship professional software development experience
- 2+ years of non-internship design or architecture (design patterns, reliability and scaling) of new and existing systems experience
- 1+ years of software development engineer or related occupational experience
- 1+ 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
- 1+ years of Object Oriented Design experience
- Bachelor's degree or foreign equivalent in Computer Science, Engineering, Mathematics, or a related field
- Experience programming with at least one software programming language

Preferred qualifications

- 3+ years of full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations experience
- Bachelor's degree in computer science or equivalent

Amazon is committed to a diverse and inclusive workplace. Amazon is an equal opportunity employer and does not discriminate on the basis of race, national origin, gender, gender identity, sexual orientation, protected veteran status, disability, age, or other legally protected status. For individuals with disabilities who would like to request an accommodation, please visit https://www.amazon.jobs/en/disability/us.

How we rate this

Software Development Engineer , Amazon Foundational Security Services (AFSS) at Amazon rates 35 out of 100 for how much of the daily work is AI. That makes it Little AI (AI Level 1 of 4). The level is about AI in the job, not seniority.

Classification

Little AI. AI is not part of the work.

●●●● Builds AI80 to 100
●●●○ Works on AI60 to 79
●●○○ Uses AI40 to 59
●○○○ Little AI0 to 39

Levels come from how often the tools, models and workflows of the role are named in the posting itself. Read the description and count the AI tools, models and workflows it names.

Key facts

Software Development Engineer , Amazon Foundational Security Services (AFSS) is an open job at Amazon.
Level rates this role AI Level 1 of 4: Little AI.
The role is based in US, VA, Arlington.
The job was posted on October 26, 2026.
Seniority: mid.
Applications are handled by Amazon. Apply on Amazon