Software Engineer - Core Database (Kernel) in London

Software Engineer - Core Database (Kernel) in London

London Full-Time 43200 - 72000 £ / year (est.) No working from home possible
Neo4j Inc

At a Glance

  • Tasks: Join our team to develop cutting-edge features for the world's leading graph database.
  • Company: Neo4j is a top graph database company, trusted by Fortune 100 firms and innovators worldwide.
  • Benefits: Enjoy flexible work options, a vibrant culture, and opportunities for personal growth.
  • Other info: We value diversity and encourage all candidates to apply, regardless of qualifications.
  • Why this job: Be part of a dynamic team solving real-world problems with impactful technology.
  • Qualifications: Experience in multi-threaded systems, Java or C-style languages, and strong problem-solving skills required.

The predicted salary is between 43200 - 72000 £ per year.

Software Engineer - Core Database (Kernel)

London

About Neo4j

Neo4j is the leader in Graph Database & Analytics, helping organizations uncover hidden patterns and relationships across billions of data connections deeply, easily, and quickly. Customers use Neo4j to gain a deeper understanding of their business and reveal new ways of solving their most pressing problems. Over 84% of Fortune 100 companies use Neo4j, along with a vibrant community of 250,000+ developers, data scientists, and architects across the globe.

At Neo4j, we’re proud to build the technology that powers breakthrough solutions for our customers. These solutions have helped NASA get to Mars two years earlier, broke the Panama Papers for the ICIJ, and are helping Transport for London to cut congestion by 10% and save $750M a year. Some of our other notable customers include Intuit, Lockheed Martin, Novartis, UBS, and Walmart.

Neo4j experienced rapid growth this year as organizations looking to deploy generative AI (GenAI) recognized graph databases as essential for improving its accuracy, transparency, and explainability. Growth was further fueled by enterprise demand for Neo4j’s cloud offering and partnerships with leading cloud hyperscalers and ecosystem leaders. Learn more at neo4j.com and follow us on LinkedIn.

Our Vision

At Neo4j, we have always strived to help the world make sense of data.

As business, society and knowledge become increasingly connected, our technology promotes innovation by helping organizations to find and understand data relationships. We created, drive and lead the graph database category, and we’re disrupting how organizations leverage their data to innovate and stay competitive.

The Role

Do you like to solve advanced and complex computer science problems? Do you want to be part of a team that values user success and where you can have intellectually honest discussions?

We are looking for an experienced backend engineer who is able to solve technical challenges and deliver high-quality code to join our talented, innovative Kernel team. You will be part of a brilliant, energetic, and fun team of engineers working on the development of the storage engines, transaction handling, indexes, data import and page cache in order to build the core of the graph database!

You will be part of an international team based in Malmö and London.

What you will do

  • Build and ship new features for the core of the leading graph database
  • Write high-quality, testable, and efficient code
  • Promote new ideas, take an active part in features discussions and roadmap prioritisation
  • Integrate research and technologies into the database core - the team regularly reads research papers to see if there are some new ideas to incorporate into the product
  • “Do what you want weeks” to work on your own product enhancements and integrations

You’ll thrive in this role if

  • You have experience designing multi-threaded systems and algorithms
  • You have a deep understanding of system design, data structures, and algorithms
  • You are proficient in Java or a C-style programming language
  • You have strong troubleshooting skills
  • You have knowledge about performance profiling and optimisation
  • You have experience with leading and delivering development projects
  • You are humble. Being able to discuss ideas and, challenge each other to build better solutions together
  • You have good communication skills and a sense of humour!

You may also have experience and interest in the following

  • Database management systems
  • Deep JVM experience
  • Experience with large codebases

#LI-Hybrid

Why Join Neo4j?

Neo4j is, without question, the most popular graph database in the world. We have customers in every industry globally, and our products are a proven product/market fit. Joining our team is an opportunity to shape the future of data and analytics. Below are just a few exciting facts about Neo4j.

  • Raised the biggest funding round in database history ($325M Series F). Backed by world-class investors like Eurazeo, GV (formerly Google Ventures), and Inovia Capital, Neo4j has raised over $600M in funding and is currently valued at over $2Bn. This puts Neo4j among the most well‑funded database companies in history.
  • Co‑founder and CEO Emil Eifrem has built an amazing culture that prides itself on relationships, inclusiveness, innovation, and customer success.
  • Countless industry awards. Massive enterprises and individual developers/data scientists love Neo4j. A strong sense of community and ecosystem is built around the platform.
  • A recent Forrester Total Economic Impact™ Study cited Neo4j as delivering 417% ROI to customers.
  • Neo4j was named as a Visionary in the 2023 Gartner® Magic Quadrant™ for Cloud Database Management Systems among 19 other recognized global DBMS vendors. Neo4j was also ranked as a Strong Performer among 14 top vendors in The Forrester Wave™: Vector Databases, Q3 2024.

Research shows that members of underrepresented communities are less likely to apply for jobs when they don’t meet all the qualifications. If this is part of the reason you hesitate to apply, we’d encourage you to reconsider and give us the opportunity to review your application. At Neo4j, we are committed to building awareness and helping to improve these issues.

One of our central objectives is to provide an inclusive, diverse, and equitable workplace for everyone to develop their potential and have a positive, career‑defining experience. We look forward to receiving your application.

Neo4j Values

  • (we)-(:VALUE)->(relationships)
  • (we)-(:FOCUS_ON)->(userSuccess)
  • (we)-(:THRIVE_IN)->(:Culture {type: ('Open', 'Inclusive')})
  • (we)-(:ASSUME)->(:Intent {direction:'Positive'})
  • (we)-(:WELCOME)->(:Discussions {nature: 'IntellectuallyHonest'})
  • (we)-(:DELIVER_ON)->(ourCommitments)

Interested in building your career at Neo4j? Get future opportunities sent straight to your email.

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Software Engineer - Core Database (Kernel) in London employer: Neo4j Inc

At Neo4j, we pride ourselves on being a leader in the graph database space, offering an inclusive and innovative work culture that empowers our employees to thrive. With a strong focus on user success and collaboration, we provide ample opportunities for professional growth and development, all while working on groundbreaking technology that shapes the future of data analytics. Located in London, our vibrant team enjoys a dynamic environment where creativity and intellectual honesty are celebrated, making it an excellent place for passionate engineers to make a meaningful impact.

Neo4j Inc

Contact Details:

Neo4j Inc Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Software Engineer - Core Database (Kernel) in London

Tip Number 1

Familiarise yourself with Neo4j's technology and its applications in real-world scenarios. Understanding how graph databases work and their impact on businesses will help you engage in meaningful conversations during interviews.

Tip Number 2

Showcase your problem-solving skills by preparing for technical discussions. Be ready to discuss complex algorithms and system design, as these are crucial for the role of a Software Engineer in the Core Database team.

Tip Number 3

Connect with current or former employees on LinkedIn to gain insights into the company culture and the team dynamics. This can provide you with valuable information that you can use to tailor your approach during the interview process.

Tip Number 4

Demonstrate your passion for continuous learning by discussing any recent research papers or technologies you've explored related to database management systems. This shows your commitment to staying updated in the field and aligns with Neo4j's innovative spirit.

We think you need these skills to ace Software Engineer - Core Database (Kernel) in London

Proficiency in Java or a C-style programming language
Experience designing multi-threaded systems and algorithms
Deep understanding of system design, data structures, and algorithms
Strong troubleshooting skills
Knowledge of performance profiling and optimisation
Experience with database management systems
Ability to write high-quality, testable, and efficient code

Some tips for your application 🫡

Understand the Role:Before applying, make sure you fully understand the responsibilities and requirements of the Software Engineer - Core Database (Kernel) position. Familiarise yourself with Neo4j's technology and how it relates to graph databases.

Tailor Your CV:Customise your CV to highlight relevant experience in backend engineering, multi-threaded systems, and algorithms. Emphasise your proficiency in Java or C-style programming languages, as well as any experience with database management systems.

Craft a Compelling Cover Letter:Write a cover letter that showcases your passion for solving complex problems and your ability to work collaboratively. Mention specific projects or experiences that demonstrate your troubleshooting skills and understanding of system design.

Showcase Your Soft Skills:Neo4j values communication and a sense of humour. In your application, include examples of how you've successfully collaborated with teams and contributed to a positive work culture.

How to prepare for a job interview at Neo4j Inc

Showcase Your Problem-Solving Skills

As a Software Engineer, you'll be tackling complex problems. Be prepared to discuss specific challenges you've faced in previous roles and how you approached solving them. Use examples that highlight your analytical thinking and technical skills.

Demonstrate Your Knowledge of System Design

Neo4j values a deep understanding of system design and algorithms. Brush up on these concepts before the interview and be ready to explain your thought process when designing multi-threaded systems or optimising performance.

Engage in Technical Discussions

The interview may involve discussions about new ideas and technologies. Be open to sharing your thoughts and experiences, and don't hesitate to ask questions. This shows your enthusiasm for collaboration and innovation, which aligns with Neo4j's culture.

Highlight Your Communication Skills

Good communication is key in any team environment. Practice explaining complex technical concepts in simple terms, as you may need to collaborate with non-technical stakeholders. A sense of humour can also help create a positive rapport during the interview.