Software Development Engineer III - Full Stack

Software Development Engineer III - Full Stack

Join to apply for the Software Development Engineer III - Full Stack role at F5

At F5, we strive to bring a better digital world to life. Our teams empower organizations across the globe to create, secure, and run applications that enhance how we experience our evolving digital world. We are passionate about cybersecurity, from protecting consumers from fraud to enabling companies to focus on innovation. Everything we do centers around people. That means we obsess over how to make the lives of our customers, and their customers, better.

And it means we prioritize a diverse F5 community where each individual can thrive.

• Full‑Stack Development:
  Design, develop, and maintain scalable systems, combining frontend development using React/Next.js with Type Script and backend development with Java (Spring Boot, Hibernate) and additional backend languages like Node, Python, or Go.
• Backend Expertise with Java:
  Build high‑performance, scalable backend systems using modern Java frameworks (Spring Boot, Hibernate). Ensure APIs, microservices, and integrations are robust, efficient, and secure.
• Cloud Services:
  Implement and maintain cloud‑native applications on Azure or AWS, leveraging managed services such as computing, networking, databases (e.g., Postgres, Dynamo
  
  DB, Cosmos DB), and object storage (e.g., S3, Azure Blob).
• Proficient in implementing robust testing strategies for Java applications using frameworks such as JUnit, TestNG, Mockito, Selenium, and Cucumber.
• Event‑Driven Architecture:
  Design and implement event‑driven systems using tools such as Solace, Kafka, or AWS SNS/SQS, ensuring real‑time communication and asynchronous workflows.
• Dev Ops & CI/CD:
  Create and maintain CI/CD pipelines with tools like Git Hub Actions, Azure Dev Ops, or Jenkins, streamlining deployment processes.
• Infrastructure as Code (IaC):
  Utilize IaC tools like Terraform, ARM, or Bicep to manage cloud configurations and provision reliable infrastructure.
• Containerization & Orchestration:
  Develop and deploy scalable containerized applications using Docker and Kubernetes (e.g., AKS/EKS).
• AI‑Driven Approaches:
  Improve products using AI tools, integrating AI‑powered features such as predictive analytics or generative workflows into applications.
• Collaboration & Agile:
  Collaborate with architects, product owners, and business stakeholders in an Agile/Scrum environment, offering reliable LOE (Level of Effort) estimates and technical recommendations.
• Production Support & Operations:
  Monitor, troubleshoot, and resolve issues in production, ensuring solutions meet performance, reliability, and security standards.
• Analyze and translate business requirements and acceptance criteria into functional and non‑functional system requirements.
• Design reliable, scalable, reusable, future‑proof technical solutions to the business requirements/specifications/acceptance criteria and can effectively present your technical solutions to the review board in the format of POC or flow diagrams.
• Write technical design documents when needed and document complex solutions to share with your peers.
• Work with solution architects to craft a technical solution that meets the company’s service level standard, security requirement and minimizes the dependency of the upstream teams and the impact to the downstream teams.

• Responsible for upholding F5’s Business Code of Ethics and for promptly reporting violations of the Code or other company policies.
• Perform other related duties as assigned.

• 6+ years building full‑stack systems at scale.
• Strong experience in React.js, Next.js, Type Script, JavaScript, Node.js, Python, Go, Java.
• Experience with responsive design and UI/UX best practices.
• Strong object‑oriented programming skills.
• Hands‑on experience with AWS (S3, Dynamo
  
  DB, Aurora, Kinesis) and Azure (Blob Storage, Cosmos
  
  DB, AKS). Proficient in utilizing compute, networking, and managed database solutions.
• CI/CD Tools:
  Git Hub Actions, Azure Dev Ops, Jenkins.
• Infrastructure as Code:
  Terraform, Bicep, ARM templates.
• Experience automating deployments and streamlining workflows.
• Expertise in…