At a Glance
- Tasks: Design and build AI-powered features for crypto compliance tools.
- Company: Join Elliptic, a leader in making crypto markets safer and more transparent.
- Benefits: Enjoy hybrid work, generous leave, and a £1,000 learning budget.
- Other info: Diverse team culture welcoming all backgrounds and perspectives.
- Why this job: Make a real impact in the fast-paced world of cryptocurrency and AI.
- Qualifications: 3-6 years in software engineering with LLM experience.
The predicted salary is between 60000 - 80000 € per year.
Elliptic is building AI-powered tools that help compliance teams investigate crypto transactions faster and with greater confidence. Our Automation Forge team sits at the centre of that work, designing the AI systems and backend services behind Elliptic's copilot, the product that helps investigators trace fund flows, spot patterns, and respond to risk in real time.
We're looking for an AI Engineer to help us design, build, and improve the LLM-powered features that make this possible.
The impact you will have
As an AI Engineer on the Automation Forge team, you'll build the agentic workflows, evaluation guardrails, retrieval pipelines, and supporting services that power Elliptic's copilot and other AI-driven features. You'll work with product managers, web engineers, and your engineering lead to turn complex blockchain data into intelligent, user-friendly experiences. Your work will help compliance teams trace fund flows, uncover patterns, and respond to risk faster and more confidently. Working collaboratively across disciplines, you’ll contribute to impactful features and continuously improve quality, reliability, and usefulness of our AI systems. Through this work, you’ll play an essential role in advancing Elliptic’s mission to make crypto markets safer, more transparent, and more efficient.
What you will do:
- Build and maintain AI-powered features and agentic workflows that power Elliptic's copilot, using LLM frameworks such as LangChain and LangGraph.
- Design prompts, tool integrations, and retrieval pipelines that turn complex blockchain data into useful answers for investigators.
- Develop and run evaluations to measure and improve the quality, reliability, and latency of LLM outputs.
- Design and build the backend services, APIs, and event-driven systems that support these features, using TypeScript and Node.js.
- Collaborate with product, domain experts, web engineers, and your engineering lead to take features from prototype through to production.
- Take part in technical design reviews, planning, and code reviews.
- Care about how your services run in production: observability, cost, and reliability of LLM-based systems.
What You'll Bring
- 3 to 6 years of software engineering experience, with meaningful hands-on work building LLM-powered features in production.
- Direct experience with LLM frameworks such as LangChain, LangGraph, LlamaIndex, or similar.
- Practical understanding of prompt engineering, tool/function calling, subagents, structured outputs, and managing context windows.
- Experience evaluating LLM outputs and iterating on prompts/pipelines, including building eval sets, measuring quality, and using observability tools (LangSmith, Langfuse, Arize, or similar).
- Strong backend skills in TypeScript / Node.js, with solid API design.
- Cloud experience (AWS: Lambda, ECS, S3, or similar).
- Database proficiency across SQL (Postgres) and some NoSQL exposure.
- Clear thinking about system design and trade-offs, especially the ones specific to LLM systems: cost vs latency vs quality, deterministic vs probabilistic behaviour.
- Strong collaboration skills across engineering, product, and design.
Nice to Have
- Experience with agentic patterns: planning, multi-step reasoning, tool use loops.
- Experience working with multiple model providers (Anthropic, OpenAI, open-weight models).
- Hands-on Terraform, Kubernetes, or infrastructure-as-code experience.
- Experience with observability platforms like Datadog (metrics, tracing, alerting).
- Distributed or event-driven architectures (SNS, SQS, etc.).
- Interest in cryptocurrency, blockchain, or compliance, though we're happy to bring you up to speed.
Don't Meet Every Requirement?
If this role excites you but your experience doesn't perfectly match every bullet point, we'd still love to hear from you. We value curiosity, willingness to learn, and diverse perspectives just as much as specific tool experience. Ensuring that people of all backgrounds, identities, and experiences feel welcome at Elliptic is an ongoing priority for us. We believe diverse thinking enables us to solve problems in new ways — benefiting both our team and our customers.
Job Benefits
- How we work: Hybrid working and the option to work from almost anywhere for up to 90 days per year. £500 Remote working budget to set up your home office space.
- Learning & Development: $1,000 Learning & Development budget to use on anything (agreed with your manager) that contributes to your growth and development.
- Vacation/ Leave: Holidays: 25 days of annual leave + bank holidays. An extra day for your birthday. Enhanced parental leave: we provide eligible employees, regardless of gender or whether they become a parent by birth or adoption, 16 weeks fully-paid leave.
- Benefits: Private Health Insurance - we use Vitality! Full access to Spill Mental Health Support. Life Assurance: we hope you will never need this - but our cover is for 4 times your salary to your beneficiaries. £100 Crypto for you! Cycle to Work Scheme.
We’re committed to creating a diverse, inclusive and equitable workplace. Our people are our biggest asset; we have mountain bikers, skiers, surfers, runners, gamers, actors, musicians, social media influencers, and every other variety of people. We have family people, single people, extroverts, introverts, and everything in between. We welcome and embrace people from all backgrounds and identities at Elliptic, and encourage you to apply for any role that gets you fired up, even if you’re not sure at first glance that you have everything we’ve mentioned.
AI Engineer employer: Elliptic
At Elliptic, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters collaboration and innovation. Our commitment to employee growth is evident through our generous learning and development budget, alongside a hybrid working model that allows for flexibility and work-life balance. With a focus on diversity and inclusion, we create an environment where every team member can thrive while contributing to our mission of making crypto markets safer and more transparent.
StudySmarter Expert Advice🤫
We think this is how you could land AI Engineer
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, attend meetups, and connect with people on LinkedIn. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those involving LLM frameworks. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by practising common technical questions and coding challenges. Don’t forget to brush up on your knowledge of TypeScript and Node.js, as well as your understanding of AI systems and blockchain data.
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen. Plus, we love hearing from passionate candidates who are excited about making crypto markets safer and more efficient.
We think you need these skills to ace AI Engineer
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the AI Engineer role. Highlight your experience with LLM frameworks and backend skills, as this will show us you’re a great fit for our team.
Showcase Your Projects:Include specific examples of projects where you've built LLM-powered features or worked with TypeScript and Node.js. We love seeing real-world applications of your skills!
Be Clear and Concise:When writing your application, keep it straightforward. Use clear language to explain your experience and how it relates to the job. We appreciate brevity and clarity!
Apply Through Our Website:Don’t forget to submit your application through our website! It’s the best way for us to receive your details and get you in the loop for this exciting opportunity.
How to prepare for a job interview at Elliptic
✨Know Your LLMs
Make sure you brush up on your knowledge of LLM frameworks like LangChain and LangGraph. Be ready to discuss how you've used these tools in past projects, as well as your understanding of prompt engineering and tool integrations.
✨Showcase Your Collaboration Skills
Since this role involves working closely with product managers and web engineers, be prepared to share examples of how you've successfully collaborated across teams. Highlight any experiences where your teamwork led to impactful features or improvements.
✨Demonstrate Problem-Solving Abilities
Expect questions that assess your ability to think critically about system design and trade-offs. Prepare to discuss specific scenarios where you had to balance cost, latency, and quality in your previous work with LLM systems.
✨Be Curious About Crypto
Even if you're not a crypto expert, showing genuine interest in the field can set you apart. Familiarise yourself with basic concepts of blockchain and compliance, and be ready to discuss why you want to contribute to making crypto markets safer.
