Elliptic on cord

Elliptic

Agent Engineer

External position
London, UK
Hiring internally for Elliptic?
Blockchain · RegTech · Data
Detect And Prevent Criminal Activity In Cryptocurrency
Active
over 6 months ago
Posted
2 weeks ago
Checked
cord regularly checks that external positions are still open
2 days ago

Skills & Experience

Job roles: Full Stack
Experience level: Senior
Core skills considered: APIs, Cloud Computing, Python, AWS
Other skills considered: Kubernetes, Terraform, API Testing

Logistics

Base salary: Undisclosed
Some companies on cord are unable to disclose salaries publicly due to internal company policies. Message the company for salary information.
Employment type: Permanent
Remote working: Hybrid (up to 2 remote days p/w)
Visa sponsorship: Not available

Job Description

As Agent Engineer on the Operations team, you will help design and deliver scalable, reliable services that power Elliptic's internal business systems, focusing on building our agent fleets to automate core business processes.

You'll partner with the Head of Business Transformation and VP of Operations, to turn complex internal processes into intelligent, user‐friendly experiences that help teams around the business perform their jobs with greater speed and confidence. Your work will make a tangible and immediate impact on team productivity, and you will work iterative directly with your users to forge solutions that meet their needs.

Working collaboratively across disciplines, you'll contribute to impactful features and continuously improve quality, reliability, and usability across our internal platforms. 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:

  • Lead the development of agent fleets to model complex business processes in Langchain.
  • Develop APIs and workflows that integrate AI and LLM frameworks with business systems.
  • Design, optimise, and query data models across relational and NoSQL databases.
  • Collaborate with cross-functional teams to deliver an agentic platform from concept through to production.
  • Take part in technical design reviews, planning sessions, and code reviews to continuously improve system quality.
  • Contribute to infrastructure and observability practices alongside the Engineering team - you won't own this alone, but you'll be expected to care about how your services run in production.

What You'll Bring

  • Minimum 5 years of engineering experience, preferably including Python.
  • 1 year of experience with LangSmith or other comparable LLM/AI frameworks - this is an essential component of the vision for our agentic platform, and hands-on experience is required.
  • Solid API design skills - you've built and maintained production APIs and know how to integrate with external systems.
  • Cloud experience - you've worked with AWS services (e.g., Lambda, ECS, S3) in a production environment. Experience with helm charts and Kubernetes is a must.
  • Database proficiency - you're comfortable with SQL (Postgres or similar) and have some exposure to NoSQL stores.
  • A structured approach to problem-solving - you think clearly about system design and trade-offs.
  • Strong collaboration skills - you communicate well across engineering, product, and design.

Nice to Have

  • Experience with Node.js frameworks like NestJS or Express.
  • Hands-on experience with Terraform, or infrastructure-as-code tooling.
  • Experience with observability platforms like Datadog (metrics, tracing, alerting).
  • Exposure to DynamoDB or other NoSQL databases at scale.
  • Experience with distributed or event-driven architectures (SNS, SQS, etc.).
  • Interest in cryptocurrency, blockchain technology, or compliance - though we're happy to bring you up to speed.

Company Benefits

  • Share Options
  • Holiday - 25 days + public holidays
  • Enjoy your birthday off work
  • Elliptic Sabbatical: enjoy up to 3 months off after being with us for 4 years (of which 1 month is full paid)
  • Private Health Insurance - we use Vitality!
  • Work Pension Scheme
  • Quarterly full-day off-sites&annual company 3-day offsite
  • $1000 Personal training budget&LinkedIn Learning subscription
  • £500 Home office allowance
  • 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 and job-protected leave
  • Full access to Spill Mental Health Support
  • Our offices provide all of the amenities you could need
  • Work with top of the range equipment - MacBook Pro and any other equipment you need
                      We know Diversity and Inclusion is much deeper than just hiring, but it’s important for us to mention it here. We welcome and embrace individuals of all backgrounds and identities at Elliptic, and this is an ongoing priority for us. We know incredible people don’t all think in the same way. We want to be challenged every day. We believe our diverse team of individuals underpins this by bringing creative thinking and innovation to Elliptic every day. We are committed to creating a diverse, inclusive and equitable workplace, so we welcome applications from everyone, even if you may not think you fit all of the requirements of our roles. We foster an environment of psychological safety, where everyone feels comfortable to bring their whole self to work.
                      Agent Engineer at Elliptic
                      Position posted 2 weeks ago

                      Talk directly
                      to who's hiring

                      cord intros you to the companies worth joining, from seed to enterprise.

                      Everything you need to find work

                      Surface every relevant position, direct message the people hiring and manage all your applications in one place.

                      Get started

                      Every position in one place

                      We index the web for open positions that might be relevant to you and bring them all in one place.

                      Positions you might like split into tabs based on their type

                      Direct messaging

                      No more CV blackholes. Message people hiring directly and see their activity live on cord.

                      A sent message to a hiring manager
                      A board of positions in different stages

                      Application management

                      Manage all your applications and interviews in one place.

                      Advanced insights

                      Know your worth and see how you compare with other applicants.

                      Visualisation of a profile match score for a position and score comparison with other applicants

                      Direct.
                      Transparent.
                      Human.

                      On cord you can message people hiring directly, see when they were last active, how responsive they are and access transparent information that you wouldn't be able to find anywhere else.

                      Photos people at Starling BankPhotos people at Starling BankPhotos people at Starling BankPhotos people at Starling BankPhotos people at Starling Bank
                      Starling Bank on cord

                      Starling Bank

                      Full Stack Engineer (ML Ops)

                      London, UK
                      FinTech · Banking · Finance
                      A better bank for everyone
                      Active
                      over 6 months ago
                      Responds to
                      0% of requests
                      Responds in
                      1h 55m
                      Requests
                      7 pending

                      Skills & Experience

                      Job roles: Full Stack
                      Experience level: Mid, Senior
                      Core skills considered: Java, React, Redux, AWS, JavaScript

                      Logistics

                      Base salary: £70K - £110K
                      Employment type: Permanent
                      Remote working: Hybrid (up to 2 remote days p/w)
                      Visa sponsorship: Not available

                      Job Description

                      Starling is the UK’s first and leading digital bank on a mission to fix banking! Our vision is fast technology, fair service, and honest values. All at the tap of a phone, all the time.

                      Starling is the UK’s first and leading digital bank on a mission to fix banking! We built a new kind of bank because we knew technology had the power to help people save, spend and manage their money in a new and transformative way.

                      We’re a fully licensed UK bank with the culture and spirit of a fast-moving, disruptive tech company. We’re a bank, but better: fairer, easier to use and designed to demystify money for everyone. We employ more than 3,000 people across our London, Southampton, Cardiff and Manchester offices.

                      Our technologists are at the very heart of Starling and enjoy working in a fast-paced environment that is all about building things, creating new stuff, and disruptive technology that keeps us on the cutting edge of fintech. We operate a flat structure to empower you to make decisions regardless of what your primary responsibilities may be, innovation and collaboration will be at the core of everything you do. Help is never far away in our open culture, you will find support in your team and from across the business, we are in this together!

                      The way to thrive and shine within Starling is to be a self-driven individual and be able to take full ownership of everything around you: From building things, designing, discovering, to sharing knowledge with your colleagues and making sure all processes are efficient and productive to deliver the best possible results for our customers. Our purpose is underpinned by five Starling values: Listen, Keep It Simple, Do The Right Thing, Own It, and Aim For Greatness.

                      Hybrid Working

                      We have a Hybrid approach to working here at Starling - our preference is that you're located within a commutable distance of one of our offices so that we're able to interact and collaborate in person. We don't like to mandate how much you visit the office and work from home, that's to be agreed upon between you and your manager.

                      Our Data Environment

                      Our Data teams are excited about the value of data within the business, powers our product decisions to improve things for our customers and enhance effective and agile decision making, regardless of what their primary tech stack may be. Hear from the team in our latest blogs or our case studies with Women in Tech.

                      We are looking for talented data professionals at all levels to join the team. We value people being engaged and caring about customers, caring about the code they write and the contribution they make to Starling. People with a broad ability to apply themselves to a multitude of problems and challenges, who can work across teams do great things here at Starling, to continue changing banking for good.

                      Requirements

                      We have built our entire banking platform in house and mostly in Java. We are looking for people who want to work on building the tooling that is used by our engineers on a daily basis.

                      We are looking for people who are truly full stack, and are as comfortable polishing their javascript front end as they are debugging the innards of their java applications database interactions, or standing up infrastructure with terraform. We are looking for people who can:

                      • Design REST apis.
                      • Code backend services, ideally using Java, or another other server side compiled language.
                      • Develop modern front ends, ideally using React and Redux.
                      • Get their code into the cloud and support it there, ideally on AWS.
                      • Believe in clean coding, simple solutions, automated testing and continuous deployment.
                      • Like to take ownership of a feature from the original idea through to live.
                      • Think (like us) that a small number of empowered developers is the right way to deliver software.

                      Company Benefits

                      • 33 days holiday (including flexible bank holidays)
                      • An extra day’s holiday for your birthday
                      • 16 hours paid volunteering time a year
                      • Part-time and/or flexible hours available for most roles
                      • Salary sacrifice, company enhanced pension scheme
                      • Life insurance at 4x your salary
                      • Hybrid/remote working
                      • Private Medical Insurance with VitalityHealth including mental health support and cancer care. Partner benefits include discounts with Waitrose, Mr&Mrs Smith and Peloton
                      • Generous family-friendly policies
                      • Varied social groups set up and run by our employees
                      • Perkbox membership giving access to retail discounts, a wellness platform for physical and mental health, and weekly free and boosted perks
                      • Access to initiatives like Cycle to Work, Salary Sacrificed Gym partnerships and Electric Vehicle (EV) leasing

                      Full details are available on our careers site

                      Interview Process

                      Interviewing is a two way process and we want you to have the time and opportunity to get to know us, as much as we are getting to know you! Our interviews are conversational and we want to get the best from you, so come with questions and be curious. In general you can expect the below, following a chat with one of our Talent Team:

                      • Stage 1 - 30 mins with one of the team
                      • Stage 2 - Take home challenge
                      • Stage 3 - 90 mins technical interview with two team members
                      • Stage 3 - 45 min final with an executive and a member of the people team
                      Alex Yeates on cord
                      Message Alex Yeates at Starling Bank
                      Typically responds in an hour

                      What people are saying

                      2,000+

                      users joining every week

                      Oliver on cord

                      Oliver

                      Software Engineering Consultant
                      It's really easy to use, has a solid selection of jobs, and makes it helpful to direct message companies. The platform seems to offer a good range of opportunities while keeping the process simple and convenient.
                      November, 2025
                      David on cord

                      David

                      Lead Software Engineer
                      The platform allows you to create a professional CV, making the setup process simple and polished. The internal chat also provides an easy way to directly contact hiring companies, which makes communication much more efficient.
                      November, 2025
                      40,000+

                      open positions

                      Nicolae on cord

                      Nicolae

                      Senior Full Stack Developer
                      It is a great platform if you are looking for a job. It makes the search process straight forward and gives you access to solid opportunities.
                      November, 2025
                      3 million+

                      messages exchanged so far

                      Nicolae on cord

                      Nicolae

                      Senior Full Stack Developer
                      It is a great platform if you are looking for a job. It makes the search process straight forward and gives you access to solid opportunities.
                      November, 2025
                      79.74%

                      response rate from companies

                      Aarambha on cord

                      Aarambha

                      Associate Software Engineer
                      Absolutely amazing idea, the ability to see which recruiters are active makes finding opportunities very quick. There is a form of transparency built into the website that lacks in any other job searching platform.
                      August, 2025
                      Adam on cord

                      Adam

                      Senior Engineer
                      cord was great. Clean UI, easy to browse, and the data feature made it a breeze to quickly check whether my profile would match up well with a particular role. The messaging system made it easy to approach companies but also filter out unwanted requests.
                      August, 2025
                      4.6

                      score on Trustpilot

                      Talk directly to the people that matter

                      Join the hundred of thousands of people using cord to find work

                      Get started
                       on cord
                       on cord
                       on cord
                       on cord
                       on cord
                      +414 joined last week
                      Moved to your Not right positions