Senior Research Engineer Agentic Behavior

Senior Research Engineer Agentic Behavior

Full-Time 59400 - 72600 £ / year (est.) No working from home possible
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At a Glance

  • Tasks: Enhance AI coding agents for Kotlin, analyse errors, and develop evaluation systems.
  • Company: Join JetBrains, a leader in innovative software development.
  • Benefits: Competitive salary, flexible work options, medical insurance, and learning opportunities.
  • Other info: Inclusive workplace with excellent career growth and well-being support.
  • Why this job: Make a real impact on how millions of developers use Kotlin with cutting-edge AI solutions.
  • Qualifications: Experience in AI coding agents, strong Python skills, and project management abilities.

The predicted salary is between 59400 - 72600 £ per year.

Senior Research Engineer Agentic Behavior Overview

Company Name

Jetbrains

Job Role

Senior Research Engineer Agentic Behavior

Qualifications

Not Specified

Category

IT Jobs

Job Type

Full Time

Location

London

Join Jet Brains as a Senior Research Engineer specializing in Agentic Behavior, where you will play a pivotal role in enhancing AI-powered coding agents that assist developers in writing Kotlin code effectively.

Your contributions will directly impact how millions of developers interact with Kotlin through innovative AI solutions.

Key Responsibilities

  • Develop tools for analyzing errors made by AI coding agents when generating Kotlin code.
  • Design and implement systems to systematically capture, classify, and analyze these errors.
  • Create observability pipelines to extract patterns from agent sessions in various Jet Brains IDEs and other coding agents.
  • Establish and maintain evaluation pipelines that assess the quality of Kotlin code generation across various metrics such as correctness and test coverage.
  • Construct simulation environments for coding agents to be evaluated on realistic Kotlin developer tasks.
  • Manage evaluation infrastructure, including metrics, experiment tracking, and automated regression checks.
  • Research and implement methods to enhance agent and model behavior specific to Kotlin.
  • Experiment with post-training techniques to improve model handling of Kotlin-specific patterns.
  • Conduct experiments to measure the impact of improvements through A/B comparisons and benchmark analyses.
  • Collaborate with model providers to translate findings into model enhancements.
  • Design and develop open-source benchmarks to measure AI coding agent performance on Kotlin tasks.
  • Create datasets that cover a wide range of Kotlin usage scenarios, including server-side and multiplatform projects.
  • Ensure benchmarks remain relevant and challenging as models evolve.

Requirements

  • Proven experience in building evaluation or analysis pipelines for large language models or AI coding agents in either research or production environments.
  • Strong proficiency in Python with at least three years of experience, capable of writing clean and maintainable code.
  • Experience in data analysis at scale, including querying large datasets and performing statistical analyses.
  • Ability to manage projects from inception to completion, including identifying problems, designing evaluations, and implementing solutions.
  • A product-aware mindset, understanding how agents are utilized by developers and translating failure modes into actionable evaluation and training tasks.
  • Familiarity with Kotlin or a strong willingness to gain expertise in Kotlin.

Benefits

  • Competitive base salary that reflects skills and experience.
  • Flexible work location options, allowing for remote work or office-based work.
  • Opportunity to work remotely for up to 30 days per year from abroad.
  • Additional time off for relaxation and personal pursuits.
  • Medical insurance allowance for you and your family.
  • Access to learning and development opportunities, including conferences and courses.
  • Relocation support to facilitate a smooth transition.
  • Language classes to improve local language skills or enhance English proficiency.
  • Meal provisions or lunch allowances on workdays.
  • Mental health support services for overall well-being.
  • On-site gym access or sports club stipends.
  • Participation in company-wide events and team gatherings.

We are an equal opportunity employer, committed to creating an inclusive workplace that welcomes individuals from diverse backgrounds.

Degree Requirement

  • Not Specified
  • Visa Sponsorship May be
  • #J-18808-Ljbffr

Senior Research Engineer Agentic Behavior employer: Jetbrains

JetBrains is an exceptional employer that fosters a dynamic and innovative work culture, where your expertise in Intellectual Property and Data Protection Law will be valued and impactful. Located in the United Kingdom, we offer competitive benefits, a commitment to employee growth through continuous learning opportunities, and a collaborative environment that encourages creativity and professional development. Join us to be part of a forward-thinking team that is shaping the future of technology.

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Contact Details:

Jetbrains Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Research Engineer Agentic Behavior

Join Local Tech Meetups

Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Jetbrains or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!

Contribute to Open Source Projects

Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Jetbrains.

Tap into Online Developer Communities

Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Jetbrains.

Explore Job Boards Specifically for Tech Roles

Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Jetbrains that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!

We think you need these skills to ace Senior Research Engineer Agentic Behavior

Error Analysis
Kotlin
AI Coding Agents
Observability Pipelines
Evaluation Pipelines
Simulation Environments
Project Management

Some tips for your application 🫡

Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.

Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Jetbrains.

Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Jetbrains and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!

Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!

How to prepare for a job interview at Jetbrains

Brush Up on Your Coding Skills

For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.

Know Your Tools and Frameworks

Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Jetbrains uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.

Showcase Your Projects

Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.

Prepare for Behavioural Questions

While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.