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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Development Engineer II (ADBL190) - **Company:** Amazon.com, Inc. - **Location:** Newark, NJ, United States (Remote available) - **Experience:** Experienced - **Salary:** $160,805.0 - $213,800.0 - **Contract:** Permanent contract - **Skills:** Testing (Software), Clean Code Principles, HTML, Java (Programming Language), JavaScript (Programming Language), Amazon Web Services, Software Applications, Automation of Tests, Unit Testing, C Sharp (Programming Language), C++ (Programming Language), Cascading Style Sheets (CSS), Program Optimization, Software Quality, Extract Transform Load (ETL), Data Structures, Relational Databases, Amazon DynamoDB, Python (Programming Language), PostgreSQL, MySQL, Object-Oriented Software Development, Oracle (Applications), Role-Based Access Control, Amazon Simple Notification Service (SNS), Software Engineering, Systems Architecture, Systems Integration, Web Services, Delivery Pipeline, State Machines, Git, Integration Tests, Information Technology, Web Technologies, Cloudwatch, Restful APIs, Amazon Simple Queue Service (SQS), Software Version Control, Software Usability, Microservices - **Published:** August 1, 2026 - **Apply:** https://www.amazon.jobs/en/jobs/10489788/software-development-engineer-ii-adbl190 ## About the Role the use of new or existing software products and tools. Mentor junior development engineers. Position reports into Newark, NJ office; however, telecommuting may also be allowed. Requirements: Requires a Bachelor's degree in Computer Science, Engineering, Mathematics, or a related field plus four (4) years of experience as a Software Development Engineer or a related occupation involving software development. Experience may be gained concurrently and must include: Four (4) years in each of the following: - Designing and developing large-scale, multi-tiered, embedded, or distributed software applications, tools, systems, or services using Java, Python, C#, C++, or Object-Oriented Design - Utilizing knowledge of data structures, algorithms, or object-oriented design principles to optimize code performance and efficiency - Working with version control systems such as Git or similar - Working with web technologies (HTML, CSS, or JavaScript) or web services (RESTful APIs) - Using software testing techniques (unit testing, integration testing, or automated testing) to ensure high-quality, maintainable code - Conducting performance analysis or optimization of applications, focusing on reducing latency, improving throughput, and enhancing resource utilization - Integrating security best practices into the development lifecycle, including encryption at-rest and in-transit, role-based access control, or secure API authentication mechanisms - Working with relational databases including MySQL, PostgreSQL, or Oracle. Three (3) years in the following: - Auditing and providing constructive feedback on technical designs, code, project plans, or project execution. Two (2) years in the following: - Mentoring other software developers to maintain architectural vision and software quality., Requires a Bachelor's degree in Computer Science, Engineering, Mathematics, or a related field plus four (4) years of experience as a Software Development Engineer or a related occupation involving software development. Experience may be gained concurrently and must include: Four (4) years in each of the following: - Designing and developing large-scale, multi-tiered, embedded, or distributed software applications, tools, systems, or services using Java, Python, C#, C++, or Object-Oriented Design - Utilizing knowledge of data structures, algorithms, or object-oriented design principles to optimize code performance and efficiency - Working with version control systems such as Git or similar - Working with web technologies (HTML, CSS, or JavaScript) or web services (RESTful APIs) - Using software testing techniques (unit testing, integration testing, or automated testing) to ensure high-quality, maintainable code - Conducting performance analysis or optimization of applications, focusing on reducing latency, improving throughput, and enhancing resource utilization - Integrating security best practices into the development lifecycle, including encryption at-rest and in-transit, role-based access control, or secure API authentication mechanisms - Working with relational databases including MySQL, PostgreSQL, or Oracle. Three (3) years in the following: - Auditing and providing constructive feedback on technical designs, code, project plans, or project execution. Two (2) years in the following: - Mentoring other software developers to maintain architectural vision and software quality. ## Description Duties: Design, develop, and maintain large-scale distributed software applications using Apollo and AWS cloud services (Lambda, DynamoDB, Step Functions, CloudWatch, SQS, SNS, and Kinesis) while managing deployment pipelines and infrastructure configurations. Implement and oversee ONIX metadata processing systems, including building validation frameworks, ETL, processes, and microservices architecture of handling book industry product information at scale. Design and develop large-scale, multi-tiered, embedded, or distributed software applications, tools, systems, or services using Java, Python, C#, C++, or Object-Oriented Design. Translate functional requirements into robust, efficient, supportable solutions that work well within the overall system architecture. Participate in the full development cycle, end-to-end, from design, implementation, and testing to documentation, delivery, and maintenance. Produce comprehensive, usable software documentation. Evaluate and make decisions around ## Related Videos - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [The Resilience of the World Wide Web](https://www.wearedevelopers.com/videos/1281-the-resilience-of-the-world-wide-web) - [Branch your database like your code: How schema changes and pull requests go hand in hand](https://www.wearedevelopers.com/videos/350-branch-your-database-like-your-code-how-schema-changes-and-pull-requests-go-hand-in-hand) - [Navigating the Future of Junior Developers in Tech](https://www.wearedevelopers.com/videos/1280-navigating-the-future-of-junior-developers-in-tech) ## Related Articles - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers) - [Where to Find Entry-Level Software Engineering Jobs](https://www.wearedevelopers.com/magazine/397-where-to-find-entry-level-software-engineering-jobs) - [What’s the Difference between a Junior, Mid, and Senior Developer?](https://www.wearedevelopers.com/magazine/238-what-s-the-difference-between-a-junior-mid-and-senior-developer) - [Is Software Engineering Hard?](https://www.wearedevelopers.com/magazine/448-is-software-engineering-hard) - [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers) - [The Ultimate Software Engineer Career Path Guide for 2023](https://www.wearedevelopers.com/magazine/146-the-ultimate-software-engineer-career-path-guide-for-2023)