Junior Applied Research Engineer
Junior Applied Research Engineer

Junior Applied Research Engineer

Full-Time 30000 - 40000 £ / year (est.) No home office possible
Xapien

At a Glance

  • Tasks: Design and build AI experiments, deploy microservices, and optimise algorithms for performance.
  • Company: Join Xapien, a fast-growing AI-driven company transforming due diligence.
  • Benefits: Competitive salary, learning opportunities, and a chance to shape the future of AI.
  • Other info: Fast-paced environment with endless opportunities for growth and learning.
  • Why this job: Be part of a team innovating in AI and making a real impact on global organisations.
  • Qualifications: Detail-oriented with a passion for AI and experience in software development.

The predicted salary is between 30000 - 40000 £ per year.

About Us

Every business needs to know who they’re really working with whether it’s suppliers, investors, partners, or third parties. At Xapien, we’re reinventing how organisations do that, combining speed, scale and accuracy with cutting-edge AI. Since 2018, we’ve grown from a deep-tech startup to a global player in AI-driven due diligence and risk intelligence. 2024 was a landmark year as we closed a $10M Series A, earned recognition in the Chartis RiskTech100® and Everest Group’s Leading 50™, and expanded our products, markets and customer base. 2025 was even bigger: With new regulations, rising compliance pressure and growing reputation risks, organisations everywhere are demanding smarter, faster ways to work and they’re turning to us. Customers worldwide from global law firms and private banks to universities and nonprofits rely on Xapien to turn days of manual research into trusted insights, delivered in minutes.

Our momentum so far includes customers in a diverse range of industries, with particular growth in wealth management, financial services and supply chain onboarding. Demand is accelerating beyond our UK headquarters, across multiple continents with new customers in the Middle East, Asia, and Oceania.

Why this is an exciting time to join

This isn’t just another job role; it’s an opportunity to shape the future of the due diligence industry with a market-leading product trusted by global organisations. Whether you’re in marketing, communications, sales, or finance, you’ll play a critical role in driving growth, building credibility, and defining how we connect our product to a rapidly evolving market. We’re scaling fast with more customers, more releases, and bigger regulatory and market challenges. Expectations are rising, due diligence now means real-time insight, delivered efficiently and with impact. You won’t just be executing campaigns, closing deals, or managing numbers, you’ll be influencing strategy, optimising processes, and helping position a brand that’s setting the new standard for trust and transparency. For people who love learning, innovating, and making an impact that matters, now is the moment to be a part of Xapien.

The Role

We are looking for a detail-focussed Applied Research Engineer to help us develop the next generation of the algorithms at the heart of our system. Our product is experiencing tremendous growth, and we need to ensure that we continue to deliver accurate insights in a rapidly changing landscape. This role requires someone who thrives in a fast-paced environment where continuous innovation and refinement are key. You will be working closely with our product team to ensure our algorithms and models capture their domain knowledge and expertise appropriately. This is an ideal opportunity for someone looking to kick-start a career in AI.

Core responsibilities:

  • Designing, building, and testing AI-powered experiments working with leading-edge ML models.
  • Building and deploying AI-powered microservices following standard design patterns.
  • Implementing infrastructure as code using tools like Terraform or CloudFormation to automate deployment and scaling processes.
  • Statistical evaluation of candidate systems against functional and non-functional requirements, optimising for performance and cost-efficiency.
  • Collaborating with our wider engineering team.
  • Demonstrating a desire to continuously learn.

Junior Applied Research Engineer employer: Xapien

At Xapien, we pride ourselves on being an innovative employer that fosters a culture of continuous learning and collaboration. As a Junior Applied Research Engineer, you'll be at the forefront of AI development, working in a dynamic environment that encourages creativity and growth. With our recent successes and global expansion, we offer unique opportunities for professional advancement while contributing to a market-leading product that is reshaping the due diligence industry.
Xapien

Contact Detail:

Xapien Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Junior Applied Research Engineer

✨Tip Number 1

Network like a pro! Reach out to people in the industry, attend meetups, and connect with current employees at Xapien. A friendly chat can sometimes lead to opportunities that aren’t even advertised!

✨Tip Number 2

Show off your skills! If you’ve got a portfolio or any projects related to AI or machine learning, make sure to highlight them during interviews. We love seeing what you can do in action!

✨Tip Number 3

Prepare for those technical interviews! Brush up on your algorithms and coding skills, and be ready to tackle some real-world problems. We want to see how you think and solve challenges.

✨Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in joining our team at Xapien.

We think you need these skills to ace Junior Applied Research Engineer

Detail-Focused
AI-Powered Experiment Design
Machine Learning Models
Microservices Development
Infrastructure as Code
Terraform
CloudFormation
Statistical Evaluation
Performance Optimisation
Cost-Efficiency Analysis
Collaboration Skills
Continuous Learning
Fast-Paced Environment Adaptability
Innovation

Some tips for your application 🫡

Show Your Passion for AI: When you're writing your application, let your enthusiasm for AI and machine learning shine through. We want to see that you’re not just looking for a job, but that you’re genuinely excited about the impact of technology in the due diligence space.

Tailor Your CV and Cover Letter: Make sure to customise your CV and cover letter for this role. Highlight relevant experiences and skills that align with the responsibilities mentioned in the job description. We love seeing how your background fits into our mission!

Be Clear and Concise: Keep your application straightforward and to the point. We appreciate clarity, so avoid jargon and fluff. Make it easy for us to see why you’d be a great fit for the Junior Applied Research Engineer position.

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 ensures you’re considered for the role. Plus, it shows you’re keen on joining our team at Xapien!

How to prepare for a job interview at Xapien

✨Know Your Algorithms

Make sure you brush up on the latest AI and machine learning algorithms. Be ready to discuss how they work and their applications, especially in the context of due diligence and risk intelligence. This shows your passion for the field and that you're not just ticking boxes.

✨Showcase Your Problem-Solving Skills

Prepare to share examples of how you've tackled complex problems in past projects or studies. Highlight your thought process and the steps you took to arrive at a solution. This is crucial for a role that demands continuous innovation and refinement.

✨Familiarise Yourself with Infrastructure as Code

Since the role involves implementing infrastructure as code, it’s a good idea to get comfortable with tools like Terraform or CloudFormation. You might be asked about your experience with these tools, so having some practical knowledge will definitely give you an edge.

✨Ask Insightful Questions

Prepare thoughtful questions about Xapien's products, growth trajectory, and the challenges they face in the industry. This not only demonstrates your interest but also helps you gauge if the company aligns with your career goals. Plus, it shows that you’re proactive and engaged!

Junior Applied Research Engineer
Xapien

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