Software Engineer - AI Platform
HiBob · Tel Aviv-Yafo, Tel Aviv District, Israel
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- On site
- Full-time
- $150,000 / year
- Tel Aviv-Yafo, Tel Aviv District, Israel
Job highlights
- Build HiBob's core AI platform services.
- Full-stack role with end-to-end feature ownership.
- Utilize cutting-edge AI and modern tech.
- Integrate with enterprise systems and optimize performance.
- Directly enable business growth and company-wide impact.
About the role
About Us
HiBob helps modern, mid-size businesses transform the way they manage people, giving HR and managers all they need to connect, engage, develop, and retain top talent. Since 2015, we’ve achieved consecutive triple-digit year-over-year growth, all backed by our amazing team of Bobbers from across the globe, making us the choice HRIS of over ~4500 midsize and multinational companies and over 1 Million users. Our HR platform is intuitive, data-driven, and built for the way people work today: globally, remotely, and collaboratively.
What this role is really about
You're building HiBob's AI platform. The internal system that powers AI capabilities across Product, Customer Success, Sales, Operations, Data, and IT. This is a full-stack role where you'll own features end-to-end: design React interfaces for AI workflows, build Lambda functions that orchestrate multi-agent processes, integrate with enterprise systems (Salesforce, Workato, Snowflake), and optimize costs and performance at scale. You'll work with cutting-edge AI while building production-grade systems that handle real business operations. If you want to build something that directly enables business growth, work across the full stack with modern tech, and have ownership over a platform that the entire company depends on, this is your opportunity.
Job Requirements
- 5+ years of hands‑on software engineering experience building production systems at scale.
- Strong proficiency in Python, with Practical knowledge of databases.
- Strong grounding of LLM/AI application patterns (RAG, tool use, function calling, guardrails) and vendor APIs (OpenAI or similar).
- Experience with vector store (pgvector, Pinecone, OpenSearch), feature/semantic layers, or retrieval pipelines
- Familiarity with: eval frameworks, prompt/version management, offline/online A/B testing, and cost/latency optimization.
- Clear written and verbal communication; able to drive alignment with concise design docs and reviews.
- Nice to have: Experience building developer platforms or internal tooling
- Hands-on experience with model optimization, fine-tuning, or distillation techniques.
- Deep experience with cloud infrastructure (AWS), containers (Docker, Kubernetes), and distributed systems.
- Frontend development frameworks such as React.
- Background in SaaS/enterprise environments with compliance requirements (SOC2, GDPR)
Job Responsibilities
- Build core AI platform services - Design and implement agent orchestration, prompt management, RAG, Connectors, and evaluation pipelines that power AI experiences across the company.
- Develop complex agentic process - Develop a multi-step workflow that coordinates tools and services with proper observability, guardrails, and cost controls (using OpenAI Agent SDK, LangGraph, or a similar framework).
- Build LLM evaluation and optimization process - Develop evaluation harnesses, offline/online experiments, prompt-testing frameworks, and dashboards to balance quality, latency, and spend across all AI services.
Job Benefits
Join our village
HiBob is a village filled with amazing people and we’re especially proud of that. It’s a place where Bobbers can be themselves. We’re about fun, dreams, hopes and ambition, just as much as we are about precision, growth, and top performance. Becoming a Bobber means you’ll receive competitive compensation, benefits, and pre-IPO equity alongside all of this:
- Company share options plan
- We have a flexible hybrid working model
- Work from home allowance- to get your home office set up!
- Payment for sick leave from the first day
- 2 Social Impact days per year for volunteering
- Annual Headspace subscription and wellness benefits
- Awesome employee referral program- $2,500 for each successful referral with an additional ambassador programme
- 10 bis or cibus/wolt- you get to pick!
- Transportation allowance
- Dog-friendly
- Temporary remote work from anywhere in the world for up to 2 months (after 6 months of employment)
- Fun company and team social events (locally and virtually with our global teams)
- Bob balance days - 4 additional days within a calendar year - Enjoy a company-wide long weekend at the beginning of each quarter
If this sounds like something you’ve been looking for, we’d love to have you. Come on, join our village!
Key skills/competency
- Software Engineering
- AI Platform
- Python
- LLM/AI Application Patterns
- RAG
- Vector Stores
- AWS
- React
- Agent Orchestration
- Prompt Management
Skills & topics
- Software Engineer
- AI Platform
- Python
- LLM
- RAG
- Vector Stores
- AWS
- React
- Agent Orchestration
- Full-Stack Development
- SaaS
- Cloud Computing
- Kubernetes
- Docker
- Prompt Engineering
- Data Science
- Machine Learning
How to get hired
- Tailor your resume: Highlight your 5+ years of experience in production systems, Python proficiency, and AI/LLM pattern knowledge.
- Showcase AI/ML skills: Emphasize experience with RAG, vector stores, and vendor APIs like OpenAI.
- Demonstrate full-stack capability: Detail your experience with React, AWS, and backend development (Lambda functions).
- Communicate effectively: Prepare to discuss concise design documents and your collaborative approach.
- Understand HiBob's mission: Align your application with their goal of transforming people management.
Technical preparation
Behavioral questions
Frequently asked questions
- What are the key technical skills required for the Software Engineer AI Platform role at HiBob?
- For the Software Engineer AI Platform position at HiBob, key technical skills include 5+ years of experience building production systems, strong Python proficiency, practical database knowledge, and a solid understanding of LLM/AI application patterns like RAG, tool use, and function calling. Experience with vector stores (pgvector, Pinecone, OpenSearch) and familiarity with evaluation frameworks are also crucial. Nice-to-haves include AWS, Docker, Kubernetes, and React.
- What is the work arrangement for the Software Engineer AI Platform position at HiBob?
- HiBob offers a flexible hybrid working model for the Software Engineer AI Platform role. This means you can expect a blend of working from home and in the office, with provisions like a work-from-home allowance to help set up your home office.
- What kind of AI projects will a Software Engineer work on at HiBob?
- As a Software Engineer on the AI Platform team at HiBob, you will build the internal system that powers AI capabilities across various departments. This includes designing and implementing agent orchestration, prompt management, RAG, connectors, and evaluation pipelines. You'll also develop complex multi-step agentic processes and LLM evaluation/optimization processes.
- What are the benefits of working as a Software Engineer AI Platform at HiBob?
- Working as a Software Engineer AI Platform at HiBob offers competitive compensation, pre-IPO equity, company share options, and a flexible hybrid work model. Additional benefits include a work-from-home allowance, sick leave from day one, social impact days, wellness benefits like a Headspace subscription, a generous employee referral program, and flexible allowances for food or transport.
- Can I work remotely for the Software Engineer AI Platform role at HiBob?
- While HiBob offers a flexible hybrid model, they also provide temporary remote work from anywhere in the world for up to 2 months after 6 months of employment for the Software Engineer AI Platform position. This allows for flexibility while maintaining a connection to the team.