Signifyd
Engineering Intern

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Engineering Intern at Signifyd
At Signifyd, we help merchants confidently grow their businesses by building trusted relationships with their customers. Our advanced technology, combined with a team genuinely invested in our clients’ success, creates frictionless shopping experiences, approving more good orders, protecting revenue, and keeping customers happy.
Trusted by thousands of leading merchants across more than 100 countries, we securely process billions of transactions each year. Our people are the heart of everything we do, driving our mission forward with commitment, empathy, and creativity. Join us on our mission to empower confident, fraud-free commerce by helping online retailers provide superior customer experiences and eliminate fraud. Learn about our company values here!
Signifyd is one of the world’s leading tech start-ups! They develop best-in-class AI fraud prevention software; which helps make the world a better place. As an intern, you'll be given a masterclass into the software development lifecycle. You'll get to work with amazing colleagues on complex challenges. Within your first week as an intern, you'll be deploying code changes that affect millions of online orders. It's an exceptional place to work, with an awesome culture & work-life balance.
As an Engineering Intern, you’ll make things happen!
Our Intern Software Engineers will have the opportunity to gain industry-leading insight, guidance and support to learn our technology stack and grow very quickly into fully productive members of our team; no bench sitting!
Reasons to use Rodeo
I’m in my final year doing Economics and I don’t know whether to apply for grad schemes now or do a masters first. What do you think?
Honest answer — it depends on where you want to end up. A lot of top grad schemes (Big 4, civil service, banking) don’t need a masters. Let’s look at the ones you’d be competitive for now, and we can decide if a masters actually adds anything.
Also worth knowing: most autumn 2026 applications are open now. Timing matters more than you think.
Start with a chat, not a search bar
Grad scheme, placement, apprenticeship? Not sure what you want yet — that's fine. Your agent talks it through with you and turns "I have no idea" into a shortlist.
Graduate Consultant — 2026 Scheme
Why you're a good match
StrongYour economics background and your summer at a regional bank line up with what PwC looks for on the consulting scheme. Applications close in four weeks.
See breakdownIt searches the market for you
Every day your agent scans the market matching roles against what actually matters to you, not just keywords on a CV.
Why you're a good match
You’ve got the grades and the economics background, and your bank internship is exactly the experience this scheme looks for. Apply soon — deadlines close within the month.
Experience fit
Your summer at the bank plus your econometrics coursework map directly to the day-one responsibilities on this scheme — client modelling, market briefings, and deal support.
Only hits
No noise. No "maybe this fits." Just roles with a clear explanation of why they're right — and where to focus when applying.
If you want help, you'll get it - from all quarters - but we’ll encourage you to figure out what needs to be done, identify who is in the best position to make it happen; and if that’s you, roll up your sleeves and get stuck in!
Our Signifyd stack:
- Java
- Cassandra
- ElasticSearch
- Redshift
- Dynamo
- MySQL
- Apache Spark
- Play! framework
- gRPC
- Linux
- Docker
- Kubernetes
- AWS
- GCP
What support can you expect:
- A solid investment in your individual growth and development including an individual development plan, mentoring from industry professionals, and a spot on a small peer-led team to provide great opportunities to learn.
What you’ll get to do:
- Contribute to our features and products and participate fully in your team’s responsibilities
- Participate in daily stand-ups from the get-go
- Be part of a team who are responsible for the full lifecycle of their products: design, development, unit testing, integration testing, deployment, monitoring and iterative improvement
- Be part of a team who are responsible for the full technology stack related to their product or feature; from the user level APIs right down to the databases, streams, and queues, that back the functionality
To know if we’re a great fit for you, you’ll:
- Be working towards a Bachelor's Degree in Computer Science or Software Engineering
- Have an interest or desire to work with Java, Python, SQL or any of our development stack, or you’ll have worked with some of our stack before on your own time or for your own projects
- Have an interest in machine learning
- Be willing to ask for help if you need it
- Be comfortable making a mistake, but be willing to learn from it
- Be open to learning from others and always curious to know more


Get help with your application
Your very own career expert that helps elevate your application to the next level.
What will you get in return:
- A competitive base salary
- 16 days of annual leave plus 8 public holidays
- Free snacks and drinks in the office
- A great setup and working environment to help you do your job
- Take part in (or drive) our social/community events
Application and Interview details:
- Please list University modules and results on your CV
- Start Date: July 2027
- Dates may be subject to change
We are committed to equality of opportunity for all staff and applications from individuals are encouraged regardless of age, disability, sex, gender reassignment, sexual orientation, pregnancy and maternity, race, religion or belief and marriage and civil partnerships.
We also want to provide an inclusive interview experience for all, including people with disabilities. We are happy to provide reasonable accommodations to candidates in need of individualized support during the hiring process.
Signifyd's Applicant Privacy Notice
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Jessica, London