Prompt Engineer Job at Fullpath (Jerusalem)

Prompt Engineer

Fullpath is an AI-first tech company in the automotive space with hubs across th...

Location

Israel , Tel Aviv

Salary:

Not provided

Fullpath

Expiration Date

Until further notice

Requirements

Native level verbal and written English with excellent communication, presentation, and interpersonal skills
3+ years in a SaaS company in a growth, product, content/marketing or QA roles
Proven experience with conversion rate optimization and a data-driven approach to improving outcomes
Experience with Langchain, n8n, Cursor, Claude, or similar tools
Strong working knowledge of today's prompting methods including skills, MCPs, and agent orchestration
Strong product sense and empathy towards users, customers and their needs
Creative problem solver with a sense for business needs, while having some technical aptitude
Strong analytical and troubleshooting skills – comfortable working with data to drive decisions
Growth mindset

Job Responsibility

Design, prototype and iterate AI agents and LLM workflows from ideation to execution
Drive conversion rate optimization (CRO) and product adoption for AI agents
Monitor live systems (dashboards, A/B tests, validation pipelines), triage issues, and implement fixes for hallucinations and regressions
Build and maintain LLM-as-judge frameworks to continuously evaluate quality at scale
QA and evaluate end user-facing AI output with a sharp eye on tone, messaging, and conversion effectiveness
Collaborate with stakeholders across product, marketing, CX, and R&D teams

What we offer

An awesome global team of forward-thinking, innovative go-getters
Integrate with tech titans: work directly with APIs from Google, Facebook, Microsoft, and more
Be part of a rapidly scaling company poised for the future
Learning and growth opportunities within a fast-paced tech startup environment
Clear career advancement path for strong performers
An environment that encourages growth, initiative taking, and continuous mutual feedback
Cibus and lots of yummy treats

Fulltime

Prompt Engineer

Job Summary: Design, develop, and refine prompts for AI/LLM applications to ensu...

Location

India , Mumbai

Salary:

Not provided

NEC Software Solutions

Expiration Date

Until further notice

Requirements

5-9 years of experience
Excellent Communication Skills required

Job Responsibility

Design, develop, and refine prompts for AI/LLM applications to ensure high-quality and contextually accurate outputs
Collaborate with product, engineering, and data teams to integrate prompt strategies into applications and workflows
Conduct A/B testing and evaluate prompt effectiveness across different scenarios
Maintain a knowledge base of reusable prompt templates and frameworks
Stay updated with advancements in generative AI, Agentic AI, prompt engineering techniques, and tooling
Analyze outputs, debug issues, and propose prompt modifications for continuous improvement

Fulltime

Prompt Engineer

We're seeking Prompt Engineer to join our team. This is your chance to apply you...

Location

Salary:

Not provided

Mad Devs

Expiration Date

Until further notice

Requirements

Deep LLM Expertise: You know the difference between GPT-4 and Claude 3 Opus. You understand token limits, temperature, and context windows
Technical Proficiency: You are comfortable working with JSON and Markdown. You can write basic Jinja2 templates
Analytical Mindset: You don't just "guess" improvements
you analyze conversation logs to find the root cause of errors
Linguistic Precision: Excellent command of English to catch subtle nuances in interaction
Language: Russian (Native/Fluent) and English (B2+)

Job Responsibility

System Prompt Architecture: Design complex, structured system prompts. Use Chain-of-Thought and Few-Shot techniques to solve complex logic tasks (e.g., "Diagnose this car issue based on the user's description")
Structured Generation (JSON): Engineer prompts that reliably output valid JSON for API integrations. You must ensure the model follows schema constraints 100% of the time
Voice Persona Design: Control the agent's tone and pacing. Use instructions to influence output, making the agent sound empathetic, professional, or urgent as needed
Jinja2 Integration: Embed dynamic data into prompts. You must write prompts that are robust enough to handle empty variables or unexpected data formats ({{ user_history }})
Optimization: Continuously A/B test prompts to reduce hallucinations and improve conversion rates (e.g., "Did the agent successfully book the meeting?")

What we offer

Flexible working hours
Remote-first culture
Long-term projects
Salary in dollars
Professional communities
Onsite business trips
Training budget
Paid conferences

Prompt Engineer

Fullpath is a growing tech company in the automotive space with hubs across the ...

Location

Israel , Tel Aviv

Salary:

Not provided

Fullpath

Expiration Date

Until further notice

Requirements

Native level verbal and written English with excellent communication, presentation, and interpersonal skills
2+ years professional experience in product or R&D department
Strong product sense and empathy towards users, customers and their needs
Creative problem solver with a sense for business needs, while having some technical aptitude
Growth mindset
Strong analytical and troubleshooting skills with attention to detail

Job Responsibility

Design, prototype and iterate AI agents and LLM workflows from ideation to execution
Monitor live systems (dashboards, A/B tests, validation pipelines), triage issues, and implement fixes for hallucinations and regressions
Utilize prompt and Gen-AI engineering techniques and tools such as RAG, MCPs, prompt chaining, few-shot prompting
QA and evaluate end user-facing AI output
Collaborate with stakeholders across product, marketing, CX, and R&D teams
Generate and QA background and conversational agents

What we offer

Family-friendly environment and flexible working hours
An awesome global team of forward-thinking, innovative go-getters
Integrate with tech titans: work directly with APIs from Google, Facebook, Microsoft, and more
Be part of a rapidly scaling company poised for the future
Learning and growth opportunities within a fast-paced tech startup environment
Clear career advancement path for strong performers
We are committed to setting each other up for success. As a member of our team, you will work in an environment that encourages growth, initiative taking, and continuous mutual feedback in order to reach your full potential
Cibus and lots of yummy treats

Fulltime

Prompt Engineer

Fullpath is a growing tech company in the automotive space with hubs across the ...

Location

Israel , Tel Aviv; Jerusalem

Salary:

Not provided

Fullpath

Expiration Date

Until further notice

Requirements

Native level verbal and written English with excellent communication, presentation, and interpersonal skills
2+ years professional experience in product or R&D department
Strong product sense and empathy towards users, customers and their needs
Creative problem solver with a sense for business needs, while having some technical aptitude
Growth mindset
Strong analytical and troubleshooting skills with attention to detail

Job Responsibility

Design, prototype and iterate AI agents and LLM workflows from ideation to execution
Monitor live systems (dashboards, A/B tests, validation pipelines), triage issues, and implement fixes for hallucinations and regressions
Utilize prompt and Gen-AI engineering techniques and tools such as RAG, MCPs, prompt chaining, few-shot prompting
QA and evaluate end user-facing AI output
Collaborate with stakeholders across product, marketing, CX, and R&D teams
Generate and QA background and conversational agents

What we offer

Family-friendly environment and flexible working hours
An awesome global team of forward-thinking, innovative go-getters
Integrate with tech titans: work directly with APIs from Google, Facebook, Microsoft, and more
Be part of a rapidly scaling company poised for the future
Learning and growth opportunities within a fast-paced tech startup environment
Clear career advancement path for strong performers
We are committed to setting each other up for success. As a member of our team, you will work in an environment that encourages growth, initiative taking, and continuous mutual feedback in order to reach your full potential
Cibus and lots of yummy treats

Fulltime

Prompt Engineer

Our mission is to leverage AI and natural language processing technologies to de...

Location

Salary:

Not provided

Shriffle

Expiration Date

Until further notice

Requirements

Bachelor’s or Master’s degree in Computer Science, Data Science, Computational Linguistics, or related field
Strong understanding of AI/ML concepts and natural language processing techniques
Experience working with large language models (LLMs) like OpenAI's GPT or similar
Proficiency in Python for prompt experimentation and analysis
Ability to work with APIs for model integration and testing
Excellent analytical skills to evaluate and refine prompt effectiveness
Strong communication skills to explain AI behavior and recommendations
A creative mindset to craft innovative and context-aware prompts

Job Responsibility

Design and optimize prompts to improve AI model outputs
Experiment with and refine prompts for diverse use cases and industries
Develop reusable prompt libraries and templates for common tasks
Analyze AI model performance and adjust prompts to align with desired outcomes
Collaborate with cross-functional teams to gather requirements and deliver tailored AI solutions
Stay updated on advancements in AI and prompt engineering methodologies
Document prompt experiments, findings, and best practices

Prompt Engineer

Fullpath is a growing tech company in the automotive space with hubs across the ...

Location

Israel , Tel Aviv

Salary:

Not provided

Fullpath

Expiration Date

Until further notice

Requirements

Native level verbal and written English with excellent communication, presentation, and interpersonal skills
2+ years professional experience in product or R&D department
Strong product sense and empathy towards users, customers and their needs
Creative problem solver with a sense for business needs, while having some technical aptitude
Growth mindset
Strong analytical and troubleshooting skills with attention to detail

Job Responsibility

Design, prototype and iterate AI agents and LLM workflows from ideation to execution
Monitor live systems (dashboards, A/B tests, validation pipelines), triage issues, and implement fixes for hallucinations and regressions
Utilize prompt and Gen-AI engineering techniques and tools such as RAG, MCPs, prompt chaining, few-shot prompting
QA and evaluate end user-facing AI output
Collaborate with stakeholders across product, marketing, CX, and R&D teams
Generate and QA background and conversational agents

What we offer

Family-friendly environment and flexible working hours
An awesome global team of forward-thinking, innovative go-getters
Integrate with tech titans: work directly with APIs from Google, Facebook, Microsoft, and more
Be part of a rapidly scaling company poised for the future
Learning and growth opportunities within a fast-paced tech startup environment
Clear career advancement path for strong performers
We are committed to setting each other up for success. As a member of our team, you will work in an environment that encourages growth, initiative taking, and continuous mutual feedback in order to reach your full potential
Cibus and lots of yummy treats

Fulltime

Prompt Engineer

Fullpath is a growing tech company in the automotive space with hubs across the ...

Location

Israel , Tel Aviv or Jerusalem

Salary:

Not provided

Fullpath

Expiration Date

Until further notice

Requirements

Native level verbal and written English with excellent communication, presentation, and interpersonal skills
2+ years professional experience in product or R&D department
Strong product sense and empathy towards users, customers and their needs
Creative problem solver with a sense for business needs, while having some technical aptitude
Growth mindset
Strong analytical and troubleshooting skills with attention to detail

Job Responsibility

Design, prototype and iterate AI agents and LLM workflows from ideation to execution
Monitor live systems (dashboards, A/B tests, validation pipelines), triage issues, and implement fixes for hallucinations and regressions
Utilize prompt and Gen-AI engineering techniques and tools such as RAG, MCPs, prompt chaining, few-shot prompting
QA and evaluate end user-facing AI output
Collaborate with stakeholders across product, marketing, CX, and R&D teams
Generate and QA background and conversational agents

What we offer

Family-friendly environment and flexible working hours
An awesome global team of forward-thinking, innovative go-getters
Integrate with tech titans: work directly with APIs from Google, Facebook, Microsoft, and more
Be part of a rapidly scaling company poised for the future
Learning and growth opportunities within a fast-paced tech startup environment
Clear career advancement path for strong performers
We are committed to setting each other up for success. As a member of our team, you will work in an environment that encourages growth, initiative taking, and continuous mutual feedback in order to reach your full potential
Cibus and lots of yummy treats

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