Software Engineer - CI/CD

Reposted 19 Days Ago
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London, Greater London, England
In-Office
Senior level
Information Technology
The Role
Responsible for co-owning the build service infrastructure, performing maintenance tasks, managing CI/CD systems, and supporting engineers with build issues while ensuring the delivery chain functions smoothly.
Summary Generated by Built In
About Neo4j:

Neo4j is the graph intelligence platform that transforms data into knowledge to power the next generation of intelligent applications and AI systems. It includes enterprise-ready knowledge graphs for accurate, explainable, and governed AI; the most comprehensive, trusted, and easy-to-deploy graph capabilities across any environment and data source; and an unmatched ecosystem trusted by 84 of the Fortune 100 and supported by the world’s largest graph community. Intelligence that works. Results that matter.

Built to work everywhere and integrate with everything across every cloud for dynamic, personalized, and autonomous AI systems. We deliver quicker results, contextual knowledge, and solutions that impact customers and employees across the business.

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 Team:

You will be joining the ReleaseOps team -  a multi-functional team that covers wide areas related to building, testing, and delivering our production code. As the team has members working with both the build system and the release process you will be in close collaboration to ensure the whole delivery chain works as expected.

The Code: 

We currently use TeamCity as CI/CD solution. Build configurations and pipelines are created using TeamCity’s Kotlin DSL. The team is not only in charge of getting the build infrastructure in place but also administering the server entirely. This means working with AWS to ensure cloud formation stacks behind TeamCity are up and running, being confident using Ansible for provisioning build agents and using python and bash for various scripting tasks. 

The Role:

We’re looking for an Engineer willing to share the ownership of our build service. Apart from the technical aspects, the role is defined by having a service-oriented mindset. The build service team supports hundreds of engineers and helps out with resolving all sorts of issues they may have with the system. The role is also defined by having a proactive mindset to ensure problems are caught before they grow. This is needed as our growing engineering organisation relies heavily on the CI/CD system, and it needs to work at all times. 

You will:

  • Co-own the build service infrastructure together with the build service team 
  • Perform TeamCity upgrades and general maintenance tasks like backups and monitoring
  • Create or update build configs and pipelines using TeamCity’s Kotlin DSL
  • Help shape architectural decisions related to build tooling, and drive the design of new build features
  • Take a service-minded approach, supporting other engineers in whatever issues they might have with the TeamCity CI server
  • Build and maintain AWS infrastructure
What You'll Bring:
  • 5+ years of experience in CI/CD administration, preferably with TeamCity (but other solutions may suffice)
  • 5+ years of experience in using scripting languages like Bash and Python
  • Experience working with and hosting AWS infrastructure
  • Experience working with Kotlin or a similar scripting for working with build and pipeline configurations
  • Experience with Infrastructure as code
  • Experience with Linux and Windows management for server and agent management
  • Experience using Docker for containerisation 
  • A collaborative approach to working and communicating with different engineering teams
  • A proactive mindset with strong problem-solving abilities
Nice to have:
  • Previous experience in Software Development
  • Java and corresponding build system experience, as the product code base is built around this

We encourage you to apply even if you don’t have experience across all of these areas, since the team will have a mix of different skills.

#LI-Hybrid

Why Join Neo4j?

Neo4j is, without question, the most popular graph intelligence platform 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. 

  • Neo4j is one of the fastest-scaling technology companies in this industry. It recently surpassed $200M in annual recurring revenue (ARR), doubling its ARR over the past three years. 
  • 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.
  • 84% of the Fortune 100 and 58% of the Fortune 500 use Neo4j. Examples include Boston Scientific, BT Group, Caterpillar, Cisco, Comcast, Department for Education UK, eBay, NBC News, Novo Nordisk, Worldline, and others. 
  • 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. 

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:

Neo4j is a Silicon Valley company with a Swedish soul. We foster collaboration and each of us is empowered to contribute and put our innovative stamp on projects. We hire candidates who reflect the following Neo4j core 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) 

Neo4j is committed to protecting and respecting your privacy. Please read the privacy notice regarding Neo4j's recruitment process to understand how we will handle the personal data that you provide. 

More information at www.neo4j.com.
 
©2026 Neo4j, Inc., Neo Technology®, Neo4j®, Cypher®, Neo4j Bloom™, Neo4j Graph Data Science Library™, Neo4j® Aura™, and Neo4j® AuraDB™ are registered trademarks or a trademark of Neo4j, Inc. All other marks are owned by their respective companies.

Top Skills

Ansible
AWS
Bash
Docker
Kotlin
Linux
Python
Teamcity
Windows
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The Company
HQ: San Mateo, CA
529 Employees
Year Founded: 2007

What We Do

Neo4j is the leading graph database platform that drives innovation and competitive advantage at Airbus, Comcast, eBay, NASA, UBS, Walmart and more. Thousands of community deployments and more than 300 customers harness connected data with Neo4j to reveal how people, processes, locations and systems are interrelated. Using this relationships-first approach, applications built using Neo4j tackle connected data challenges including artificial intelligence, fraud detection, real-time recommendations and master data. Find out more at Neo4j.com.

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