Prompt Engineer

Chainalysis Careers
Tel Aviv Office, IL

Who this role is best for

Aimed at mid-level data analysts with SQL and Python skills who are eager to work in AI-powered fintech and threat intelligence in Tel Aviv.

Best fit for

  • Data analysts with experience in querying large, complex data sets using SQL.
    — “Strong SQL skills with experience in querying large, complex data sets
  • Candidates who are relentlessly focused on improving existing methods and challenging the status quo.
    — “relentlessly focused on improving existing methods, challenging the status quo
  • Individuals with a quick grasp of new data systems and technologies.
    — “Quick grasp of new data and data systems
  • Those who are eager, enthusiastic, curious, hard working and positive.
    — “eager, enthusiastic, curious, hard working and positive people

Things to consider

  • The role requires fluency in English for both written and verbal communication.
    — “Fluent English (written & verbal)
  • The position is based in Tel Aviv, requiring local presence or relocation.
    — “The role will be based in Tel Aviv

How to stand out

  • Highlight specific instances where you improved data analysis methods or workflows.
    — “proactively seeking the best solutions for identified problems
  • Demonstrate your ability to work with big data databases in past projects.
    — “Work with Big Data Databases
  • Showcase your experience in researching and defining types of scams or fraudulent activity.
    — “Research the web to find and define types of scams and scammers
Pace · SteadyCollaboration · MediumAutonomy · MediumDecision Impact · TeamLevel · Mid

Derived from job-description analysis by Serendipath's career intelligence engine.

What success looks like

  • Designed and optimized LLM prompts
  • Analyzed fraudulent and scam activity
  • Created data-driven solutions
Typical background
2+ years of experience as a data analystExcellent analytical skillsStrong SQL skills

Skills & requirements

Required

LLM ModelsPrompt EngineeringSQLPythonData AnalysisFraud DetectionScam AnalysisData PipelinesBig Data DatabasesWeb ResearchCustomer Requirements Analysis

Preferred

Cloud-native TechnologiesAi-driven Intelligence

Stack & domain

PythonSQLBlockchainsLlm ModelsPrompt EngineeringData AnalysisFraud DetectionAnalytical SkillsCommunication SkillsCuriosityProblem-solvingAi-powered FintechThreat IntelligenceData-driven Solutions

About the role

Original posting from Chainalysis Careers via Ashby

The engineering team at Chainalysis is inspired by solving the hardest technical challenges and creating products that build trust in cryptocurrencies. We’re a global organization with teams in Denmark, UK, Canada, the USA who thrive on the challenging work we do and doing it with other exceptionally talented teammates. Our industry changes every day and our job is to create user facing products supported by a flexible and scalable data platform allowing us to adapt to those rapid changes and bring value to our customers.

We are building the data platform https://blog.chainalysis.com/reports/series-f/ for blockchain, cryptocurrency, and web3. Our engineers deeply understand what is possible with cloud-native technologies and use those insights to enable our customers to push the boundaries of the cryptocurrency landscape.

Our Alterya team is focused on AI-powered fintech and threat intelligence, empowering institutions to protect individuals from fraud transactions. As a Data Analyst & Prompt Engineer, you will be responsible for designing and optimizing prompts for LLM models to efficiently extract the data the team needs.

We are looking for someone who constantly asks questions to uncover deeper insights and better answers. You should be relentlessly focused on improving existing methods, challenging the status quo, and proactively seeking the best solutions for identified problems.

The role will be based in Tel Aviv, and we are looking for eager, enthusiastic, curious, hard working and positive people to be part of our amazing journey.

In this job, you'll:

  • Build LMM prompts and data flows
  • Research the web to find and define types of scams and scammers
  • Analyze and monitor our data pipelines using SQL
  • Work with Big Data Databases
  • Research customer and team requirements, analyze fraudulent and scam activity online, and create data-driven solutions to detect scammers effectively

We’re looking for candidates who have:

  • 2+ years’ experience as a data analyst
  • Excellent analytical skills
  • Strong SQL skills with experience in querying large, complex data sets
  • Experience with Python data functions
  • Fluent English (written & verbal)
  • Good interpersonal communication skills
  • Quick grasp of new data and data systems

Technologies we use:

  • Python
  • SQL
  • Blockchains

AI at Chainalysis

AI is not a feature at Chainalysis - it is a new way of working. One that turns instructions into work done, and helps us move faster than the threats we're built to counter, and we expect our employees to take ownership of the output and ensure quality. As the world's most trusted blockchain analytics platform, Chainalysis sits at a rare intersection of proprietary data, regulatory relationships and crypto expertise that makes it uniquely placed to shape and lead the next era of AI-driven intelligence - and we expect everyone here, regardless of role, to be an active part of it.

AI fluency is tied directly to how we measure performance and how we plan to win. There is no substitute for your own curiosity. We provide the tools, workflows, and space to experiment - but the expectation is that you develop these capabilities yourself, bring ideas, and collaborate across teams to reinvent the way work gets done. We are not using AI to do less. We are using it to do what was never possible before.

About Chainalysis

Chainalysis is the blockchain data platform, making it easy to connect the movement of digital assets to real-world services. Powered by deep blockchain data and AI, organizations can investigate illicit activity, manage risk exposure, and develop innovative market solutions built on the industry's most trusted blockchain intelligence. Our mission is to build trust in blockchains, blending safety and security with an unwavering commitment to growth and innovation.

You belong here. 

At Chainalysis, we believe that diversity of experience and thought makes us stronger. With both customers and employees around the world, we are committed to ensuring our team reflects the unique communities around us. We’re ensuring we keep learning by committing to continually revisit and reevaluate our diversity culture.

We encourage applicants across any race, ethnicity, gender/gender expression, age, spirituality, ability, experience and more. If you need any accommodations to make our interview process more accessible to you due to a disability, don't hesitate to let us know. You can learn more here https://go.chainalysis.com/rs/503-FAP-074/images/Interview%20Accommodations%20Request.pdf. We can’t wait to meet you.

Source: Chainalysis Careers careers (Ashby)

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