Senior Software Engineer (Backend)

What You’ll Do

As a Senior Backend Engineer in the Archer AI team, you will architect, develop, and scale the core services and infrastructure that power our cutting-edge AI products. You will bridge the gap between complex AI models and production-ready software, ensuring that our AI-driven insights are delivered reliably and at scale.

• Design and maintain scalable backend systems, APIs, and data pipelines to support applications powered by AI
• Leverage infrastructure-as-code tooling to build and manage backend environments
• Collaborate with AI researchers, AI systems engineers, and data scientists to productionize and monitor AI/ML and optimization models 
• Own the full development lifecycle—from design and development to deployment, monitoring, and maintenance
• Monitor system performance and reliability, and respond to production issues with effective debugging and root cause analysis
• Write clean, maintainable, and well-documented code
• Mentor and guide junior team members with diverse technical backgrounds, fostering a culture of engineering excellence and software development best practices

What You Need

• BS/MS/PhD degree in Computer Science, Software Engineering, or related field
• 5+ years of professional software engineering experience, with a heavy focus on backend systems.
• Solid understanding of microservices architecture, distributed systems, and API design
• Strong proficiency in Python and/or Rust, ideally both
• Solid experience with containerization and orchestration (Docker, Kubernetes)
• Experience with cloud platforms such as AWS, GCP, or Azure
• Experience with infrastructure-as-code tools such as OpenTofu/Terraform and configuration management with Ansible 
• Solid experience with relational databases (eg. PostgresQL), in-memory databases (e.g., Valkey/Redis), and columnar databases built on top of Parquet or similar formats
• Familiarity with GitOps practices (eg Argo CD) and Kubernetes deployments
• Able to scale yourself with AI coding assistants while still fully understanding and taking ownership of all code you commit
• Excellent communication and collaboration skills, with a proven ability to explain complex technical concepts to both technical and non-technical stakeholders

Bonus Qualifications

• Experience with AI/ML ops and tooling
• Rust experience with async runtimes (Tokio), serialization (Cap'n Proto), and message-driven architectures is highly valued
• Experience with message brokers (NATS, Kafka) and event-driven architectures
• Experience building high-throughput data pipelines
• Background in high-availability, real-time systems or event-driven architectures
• Prior experience or a deep interest in aerospace, robotics, or autonomous systems

Please note that this job description is intended to provide a general overview of the position and does not include an exhaustive list of responsibilities and qualifications

At Archer we aim to attract, retain, and motivate talent that possess the skills and leadership necessary to grow our business. We drive a pay-for-performance culture and reward performance that supports the Company’s business strategy. For this position we are targeting a base pay between $144,400.00 - $180,000.00. Actual compensation offered will be determined by factors such as job-related knowledge, skills, and experience.

Archer is proud to be an Equal Opportunity employer committed to diversity and inclusivity in the workplace. All aspects of employment are decided on the basis of merit, qualifications, and business needs. We do not discriminate based upon race, color, religion, sex, sexual orientation, age, national origin, disability status, protected veteran status, gender identity or any other characteristic protected by federal, state or local laws.

Archer is committed to working with and providing reasonable accommodations to job applicants with physical or mental disabilities, and those with sincerely held religious beliefs. Applicants who may require reasonable accommodation for any part of the application or hiring process should provide their name and contact information to Archer’s People Team at [email protected]. Reasonable accommodations will be determined on a case-by-case basis.