Senior Software Engineer (AI)

TL;DR

Senior Software Engineer (AI): Building autonomous and semi-autonomous agent workflows to automate internal functional departments using AI agents with an accent on prompt engineering, memory systems, and multi-step reasoning. Focus on operationalizing AI solutions with retrieval techniques and designing proprietary agent libraries.

Location: Hybrid in Seattle, US

Salary: $181,000–$220,000 a year

Company

hirify.global is an AI-powered customer communications platform, a unicorn company with 22,000+ customers worldwide, redefining communications by integrating voice, SMS, WhatsApp, and AI.

What you will do

• Partner with internal stakeholders to understand and document workflows suitable for AI automation.
• Build autonomous and semi-autonomous agent workflows that interact with browsers, codebases, and APIs.
• Contribute to prompt engineering strategies and build agentic workflows, memory systems, and multi-step reasoning.
• Design and build proprietary agent libraries, prompting strategies, and benchmarking frameworks.
• Build and operationalize AI solutions with retrieval techniques like RAG and vector databases.
• Prototype, test, and optimize AI-powered applications, including retrieval-augmented generation and workflow automation.

Requirements

• 6+ years of software engineering experience, with at least 2 years working directly on AI/ML-powered applications.
• Strong fluency in AI tooling (e.g., OpenAI APIs, Anthropic APIs).
• Strong proficiency with modern backend languages (Python, Go, or similar).
• Practical understanding of LLMs, prompt engineering, and agentic architectures.
• High degree of ownership and comfort in experimental, fast-moving environments.
• Ability to take complete ownership of AI solutioning end-to-end starting from gathering requirements to deploying solutions in production.
• Location: Hybrid in Seattle, US

Nice to have

• Exposure to customer-facing roles or user research for AI product development.
• Familiarity with retrieval techniques (e.g., vector databases, RAG).
• Excellent problem-solving, communication, and teamwork skills, with the ability to explain complex AI concepts to non-technical stakeholders.
• Bachelor’s Degree in Computer Science, Engineering, or a related field.

Culture & Benefits

• Competitive salary package & equity.
• Medical, dental, and vision insurance is 100% covered.
• 401k plan with company matching.
• Unlimited PTO.
• Wellness, internet, and childcare reimbursements.
• Generous parental leave policy.
• Fast-learning environment with an entrepreneurial and strong team spirit.
• Cosmopolite & multi-cultural mindset with 45+ Nationalities.
• Commitment to diversity, equity, and inclusion.