Sr. Staff Full-Stack Software Engineer – Go | JavaScript | PostgreSQL | Docker

Overview

Senior Staff Full-Stack Software Engineer on the International Services Solutions Enablement Team (ISSET), building mission-critical software for Land Mobile Radio (LMR) and PCR communications network management. Full-time remote (work-from-home) position.

What you'll do

• Drive architectural governance, technical mentorship, cross-team collaboration, and operational excellence for mission-critical software.
• Design, build, and maintain end-to-end software solutions spanning both backend services and frontend interfaces.
• Participate in software system architecture and design decisions, including data modeling, database indexing, and performance tuning.
• Design, implement, and document secure, high-performance REST APIs.
• Develop scalable backend services and modules using languages such as Go and Java.
• Implement responsive, user-friendly frontend interfaces using HTML, JavaScript, and CSS.
• Design, optimize, and manage relational database schemas using PostgreSQL.
• Package, configure, and run containerized services using Docker.
• Manage and configure local and shared development environments running on Linux systems.
• Apply engineering best practices throughout the full development lifecycle, including version control with Git (Bitbucket / GitHub), unit testing, build automation, and dependency management.
• Collaborate in an Agile environment using Jira to track sprint deliverables and project milestones.

What you'll need

• Bachelor's degree in Computer Engineering, Software Engineering, Systems Engineering, Electrical Engineering, or a related technical field.
• 6+ years of progressive experience in software development roles, with demonstrated Staff-level technical maturity and architectural leadership.
• Proven hands-on experience designing and developing scalable backend applications and distributed systems.
• Extensive experience developing software with Go at system scale, utilizing concurrency patterns.
• Solid knowledge and practical experience with core frontend technologies, including HTML, JavaScript, and CSS.
• Proven experience in data modeling, indexing, and query optimization with relational database engines.
• Proven experience in the design and development of REST APIs.
• Strong command of Linux (general operating system usage, configuration, and shell scripting) to manage development environments.
• Experience using Docker and building container images.
• Hands-on experience deploying and operating cloud-native applications in AWS, Azure, or Google Cloud.
• Experience with core development lifecycle tools (Git, unit testing frameworks, build/dependency management tools) and working knowledge of software testing concepts and methodologies.
• Fluency in English.

Nice to have

• Previous production experience with Java.
• Specific relational database experience with PostgreSQL.
• Exposure to container orchestration platforms.
• Experience working with AI-assisted and AI-driven development tools (such as Claude Code, Devin, or GitHub Copilot).
• Familiarity with technologies such as NATS and Ansible.

Details

• Full-time remote (work-from-home) position.
• Location: Brazil Remote Work.
• Travel: None.
• Relocation: Not provided.
• Position type: Experienced.
• Referral payment plan: No.