Jobs in the United States

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Added 3 mins ago
TT
Lead Platform Engineer
True Talent Solutions Partners
South San Francisco, CA
- $205,000 to $235,000 USD / year
- Design reliable orchestration and scheduling systems for large-scale bioinformatics workloads using queues, workflows, and state machines.
Added 6 mins ago
Software Engineer, Multimedia & Multimodal AI
Meta
Richmond, VA
…trained and judged against.About the roleWe are hiring a senior engineer to lead this work end to end. You will take a modality or a capability area, decide what data is worth producing and…
Added 6 mins ago
Test Automation Software Engineer
Altamira Technology Corporation
Warrenton, VA
The Test Automation Engineer will develop and execute testing capabilities to continuously verify and validate interfaces and acceptance criteria. They design, develop, and maintain…
Added 6 mins ago
Owner's Representative - Commissioning Coordinator
Parsons Corporation
Centreville, VA
…Commissioning Manager's principal areas of responsibility are safety, quality, and schedule related to commissioning…
Added 6 mins ago
Software Test Engineer (Level 2 or 3) AHT
Northrop Grumman
Dulles, VA
Northrop Grumman Space Systems is seeking a Software Test Engineer to support the verification and validation of mission-critical satellite ground software. In this role, you will develop &…
Added 6 mins ago
Network Security Engineer
SAIC
Suffolk, VA
Build, design, test and deploy perimeter security systems.
Added 6 mins ago
Industrial Process Engineer
ContiTech
Winchester, VA
We're looking for a detail-oriented and analytical Industrial Process Engineer to join our organization in Winchester, United States. In this role, you will be responsible for optimizing…
Added 6 mins ago
Cyber Data Analysis Engineer III
CACI International
Springfield, VA
A Cyber Data Analysis Engineer designs, builds, and maintains the enterprise environment for collecting, storing, and displaying data that supports cybersecurity efforts. In this role,…
Added 6 mins ago
A/AI Machine Learning Engineer
Lockheed Martin
Manassas, VA
In this exciting role, you will have the opportunity to collaborate with industry-leading design professionals and contribute to groundbreaking projects. Be a part of the Lockheed Martin…
Added 7 mins ago
Power Distribution Senior Designer
MasTec Advanced Technologies
RICHMOND, VA · ALEXANDRIA, VA · ARLINGTON, VA
Must have a current valid driver’s license with a clean driving record for up to the past 5 years · Must have a current valid driver’
Added 7 mins ago
SOFTWARE DEVELOPMENT ENGINEER 1
Huntington Ingalls Industries
Newport News, VA
…operations and develops software that simulates behavior of systems. Develops integrates and uses advanced graphical user interfaces and visualization tools. Models operational…
Added 7 mins ago
Satellite Communication Engineer
SAIC
Chantilly, VA
Must possess an active TS/SCI clearance
Added 7 mins ago
Software Development Engineer III, AFX Planning Tools
Amazon
Herndon, VA
Are you passionate about building software systems that operate at massive scale and directly impact millions of customers? We are looking for a Software Development Engineer III to join…
Added 7 mins ago
Naval Architect Engineer 3 - 30097 1
Huntington Ingalls Industries
Virginia Beach, VA
…applications. Serving customers in more than 30 countries, HII provides design, autonomy, manufacturing, testing, operations and sustainment of unmanned systems, including unmanned…
Added 7 mins ago
AI Engineer 5 (AI Foundations)
Capital One
McLean, VA
Design, implement and optimize multi-model orchestration pipelines - integrating LLMs, vector search, and domain-specific models into unified systems
Added 7 mins ago
Member of Product Staff
Meta
Richmond, VA
Evaluate existing design systems and tooling for sufficiency, driving improvements in partnership with specialist designers and tooling teams.
Added 7 mins ago
Data Engineer 4 (Risk Tech)
Capital One
McLean, VA · Richmond, VA
Architect and enforce common data engineering design patterns to ensure code quality, maintainability, and reusability across data platforms and pipelines.
Added 7 mins ago
AI Native Data and Knowledge Architect - Senior Manager
EY
Richmond, VA · Arlington, VA · Chantilly, VA · McLean, VA
To qualify you must have
Added 7 mins ago
Technical Engineer
Highmark Health
Richmond, VA
This job is an integral member of one of our teams responsible for supporting the design, development, and maintenance of our technical solutions, ensuring their efficient and reliable…
Added 7 mins ago
Instrumentation & Controls Engineer SME – Hyperscale Data Centers
Jacobs
Reston, VA · Arlington, VA · Richmond, VA · Ashburn, VA
Provide quality reviews of complex projects spanning building automation systems (BAS), industrial control systems (ICS), SCADA, EPMS, and critical facility monitoring and control platforms…
Added 7 mins ago
Reliability Engineer
Mondelez International
Richmond, VA
The Reliability Engineer is a key role that ensures the reliability, performance, and efficiency of extending the lifecycle of our equipment. This position focuses on identifying risks…
Added 7 mins ago
C
Data Modeler – Telecom Data & Information Architecture
Cognizant
Richmond, VA
- $120,000 to $135,000 USD / year
…technology, reimagine processes, and transform experiences. We engineer modern businesses to improve everyday life. Our associates around the globe help clients build stronger, more agile,…
Added 7 mins ago
Staff Eng, Process Control
Smurfit Westrock
West Point, VA
The Process Control Engineer position: provides technological and engineering expertise for the implementation of new process control technology and equipment; evaluates and resolves…
Added 8 mins ago
Naval Architect Engineer 3 - 30097 1
HII
Virginia Beach, VA
…applications. Serving customers in more than 30 countries, HII provides design, autonomy, manufacturing, testing, operations and sustainment of unmanned systems, including unmanned…
Added 8 mins ago
AIML - Sr. LLM Inference Quality Engineer
Apple
Seattle, WA
…model (LLM) services at scale. We are looking for a senior engineer to own the correctness, consistency, and stability of LLM inference in production. You will design and build the…

Amazon

Software Development Engineer III, AFX Planning Tools

Herndon, VA, United States

Apply on usnlx.com About employer

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Job details

Posting language: English
Posted: Oct 21, 2026

Original job description

Description

Are you passionate about building software systems that operate at massive scale and directly impact millions of customers? We are looking for a Software Development Engineer III to join our team at Amazon and help shape the technical direction of critical software systems. In this role, you will lead complex projects from concept through delivery, working across the full software lifecycle to solve problems where the business need is clear but the right technical approach is still yours to define. You will design and build solutions that balance performance, scalability, and long-term maintainability while collaborating with engineers and stakeholders across multiple teams. If you are a self-starter who thrives on turning ambiguity into well-architected systems and who enjoys mentoring others along the way, we want to hear from you.

Key job responsibilities

Lead the design, implementation, and delivery of multi-engineer software projects, owning your team's architectural direction and ensuring solutions are scalable, performant, and secure.
Define and drive engineering best practices across your team, including code quality standards, operational readiness, and development processes that improve productivity and reliability.
Collaborate with cross-functional partners - including product managers, technical program managers, and engineers on related teams - to align on requirements, resolve technical trade-offs, and deliver integrated solutions.
Mentor and coach engineers on your team and beyond, providing technical guidance on system design, coding practices, and career development to strengthen overall team capability.
Evaluate and integrate new technologies, design patterns, and generative AI tools where appropriate to simplify systems, reduce complexity, and accelerate delivery.

A day in the life

You might start your morning reviewing a design document from a teammate, offering feedback that sharpens the approach before a broader review. By mid-morning, you are deep in code - prototyping an interface that defines the boundary between two critical components. After lunch, you join a cross-team architecture discussion to align on a shared dependency, then pivot to pair-programming with a junior engineer who is tackling a tricky edge case. Your afternoon wraps up with a quick look at operational dashboards, ensuring your services are healthy and your alarms are well-tuned.

About the team

Our team builds software that matters to AWSs customers at a global scale. We value clear communication, pragmatic problem-solving, and an inclusive environment where every engineer's perspective is heard. We invest in each other's growth through mentorship, constructive code reviews, and knowledge sharing. As we look ahead, we are focused on simplifying our systems, adopting new technologies thoughtfully, and raising the bar on operational excellence. If you want to work alongside collaborative, curious engineers who care about building things the right way, this is the team for you.

Basic Qualifications

5+ years of non-internship professional software development experience
5+ years of programming with at least one software programming language experience
5+ years of leading design or architecture (design patterns, reliability and scaling) of new and existing systems experience
Experience as a mentor, tech lead or leading an engineering team

Preferred Qualifications

5+ 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 an equal opportunity employer and does not discriminate on the basis of protected veteran status, disability, or other legally protected status.

Our 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. If the country/region you’re applying in isn’t listed, please contact your Recruiting Partner.

The base salary range for this position is listed below. Your Amazon package will include sign-on payments and restricted stock units (RSUs). Final compensation will be determined based on factors including experience, qualifications, and location. Amazon also offers comprehensive benefits including health insurance (medical, dental, vision, prescription, Basic Life & AD&D insurance and option for Supplemental life plans, EAP, Mental Health Support, Medical Advice Line, Flexible Spending Accounts, Adoption and Surrogacy Reimbursement coverage), 401(k) matching, paid time off, and parental leave. Learn more about our benefits at https://amazon.jobs/en/benefits .

USA, TX, Dallas - 168,100.00 - 227,400.00 USD annually

USA, WA, Seattle - 168,100.00 - 227,400.00 USD annually

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Software development
Computer science
Recruitment
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Jobs in the United States