
Neo4j · London
About Neo4j: Neo4j is the graph intelligence platform that transforms data into knowledge to power the next generation of intelligent applications and AI syste...
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.
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
The Site Reliability Engineering team’s mission is to improve the reliability of Neo4j’s DBaaS product: Neo4j Aura. Operating at a
global scale across all three major cloud providers, Aura runs hundreds of Kubernetes clusters and hosts thousands of Neo4j
instances in production at any given time.
We’re reshaping what SRE means at Neo4j Aura—and we want you to be part of that journey.
Rather than firefighting or chasing alerts, we’re helping teams design for reliability from day one. That means building the
tools, practices, and culture that embed SRE principles at the heart of how Aura operates. You’ll be joining a team focused on
long-term resilience, engineering excellence, and meaningful collaboration with product teams.
The Role
instances. From internal tools that surface clear insights to canaries that support safe rollouts, you’ll focus on automation
that elevates reliability engineering.
practices—making operations predictable, scalable, and repeatable.
to blameless reviews, you’ll help ensure teams respond with confidence and learn with clarity.
data-driven priority across engineering.
early and resolve them quickly.
WE'RE INTERESTED IN HEARING FROM ENGINEERS WITH DEEP EXPERIENCE IN SOME OF THE FOLLOWING AREAS
maintainability. Strong software skills in other languages, like Python, are also welcome.
reliability through engineering.
objectives.
#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.
revenue (ARR), doubling its ARR over the past three years.
(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.
Comcast, Department for Education UK, eBay, NBC News, Novo Nordisk, Worldline, and others.
customer success.
community and ecosystem is built around the platform.
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 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.
ABOUT US Risk Ledger is developing a network of connected organisations, all working together to defend against cybersecurity attacks in the supply chain. Organisations rely on us to establish trust, through sharing their security maturity and visualising the risks posed by their supply chain ecosystem. And we’re already trusted by customers like ASOS, British Airways, BAE Systems and the NHS. We are putting together an amazing and talented team from a diverse set of backgrounds and skillsets to drive us towards our vision. Risk Ledger is built on the respect we have for one another and our users, united by our shared values and mission. Every one of us is still learning: it’s how we grow as individuals. We’re curious. We’re ambitious. And we’re humble and honest. At Risk Ledger, we aim high to find the best solutions we can and always put our users first. THE TEAM: You'll join a cross-functional department of Software Engineers, Product Managers and Designers, all collaborating with the wider business to achieve impactful product outcomes. You'll be part of a small, growing Platform team, working closely with the wider engineering function. We care deeply about building the right thing, in order to fundamentally shift mindsets in the cybersecurity industry. We ship quickly and continuously in order to learn and iterate, whilst always pushing for a high quality bar and keeping security and automation front and centre - the latter two being critical components of this role. The core of our stack is Golang, Typescript (VueJS), PostgreSQL , AWS, Google Cloud and Grafana Cloud, with modern design philosophies and a cloud-native approach. THIS ROLE: This role combines aspects of Platform Engineering, Site Reliability Engineering, Developer Experience, and DevSecOps. Working alongside the wider team, you'll build and maintain the foundational systems, tools, and practices that enable our engineering teams to deliver secure, scalable, and reliable software efficiently at pace. You'll be hands-on across the stack, contributing to the standards and consistency we hold across the engineering organisation, and you should expect to manage multiple priorities and operate at varying levels of detail. You'll join a team that treats our platform as a product, putting the developer experience at the heart of everything you do. Your mission is to build a seamless, secure and reliable path from code to production, enabling our engineering teams to ship value quickly and safely. Day-to-day, you’ll collaborate with engineers, product managers, technical leadership and the wider business on strategic initiatives that deliver real value to our customers. IN THE ROLE YOU WILL; * Build and maintain scalable, resilient cloud infrastructure. Working across our products and supporting services, you'll develop and maintain our cloud services and infrastructure in AWS (primary) and GCP. You'll build and operate environments using Terraform and patterns like container orchestration on ECS/EKS , while helping to improve observability, reliability and performance. * Accelerate product delivery through platform engineering. Contribute to the build of pipelines, tooling and internal platforms that enable fast, safe, automated that seeks to reduce friction across the delivery lifecycle. * Improve developer experience with self-service tooling and standardisation. Help build the frameworks, tools, self-service platforms and golden paths that streamline workflows, eliminate toil, and promote consistent best practices, so software engineers can focus on high-value customer delivery. * Support reliability and sacabibility through SRE principles and proactive operations. In partnership with product and engineering teams, you'll participate in incident response, help define and monitor SLI/SLO/SLAs, and work to optimise systems for availability, resilience, performance, and cost. * Embed security across the engineering lifecycle. Help integrate shift-left security practices into CI/CD pipelines and product workflows so vulnerabilities are caught early and consistently. Support the management of secrets, credentials, and identity access controls, and help enforce compliance through automated policies. * Contribute to a strong security posture. Working with our Information Security team, you'll help monitor, triage and respond to security events, and support a strong security posture through continuous vulnerability scanning, dependency management and threat modelling. * Move fast, with an eye for quality. You enjoy moving fast while maintaining a high quality bar through testing, automation, discipline, consistency and best practice, whilst treading a careful line in pragmatism and cost-benefit analysis. * Share knowledge and grow. You'll share what you know with colleagues, support more junior engineers, and actively grow your own technical and architectural skills with the team around you. * Support our AI/ML platform tooling. From time to time you'll help maintain the infrastructure and supporting tooling behind our AI and ML capabilities (e.g. Vertex AI on GCP, AWS Bedrock, and LLM observability tooling such as Langfuse). This is a supporting part of the role rather than its focus. YOU'LL HAVE; * Experience working in engineering teams building a customer-focused SaaS product, weighing delivering value to clients against technical excellence. * 4+ years of experience in Platform Engineering, SRE, or DevOps roles. * Good working knowledge of cloud platforms (AWS and/or GCP), managed services and infrastructure automation tools (Terraform or similar). * Proficiency in containerisation and orchestration (Containers, ECS, Kubernetes a plus). * Proficiency in one or more programming or scripting languages (such as Go, TypeScript/JavaScript, Python or Bash), with a background in software engineering being a major plus. * Experience building or maintaining CI/CD systems (GitHub Actions preferable, ArgoCD etc). * Experience with monitoring, alerting and logging stacks (the Grafana stack: Prometheus, Loki, Tempo; plus OpenTelemetry). * A working understanding of networking and distributed systems. * A working understanding of security and an interest in DevSecOps. * An ability to work through ambiguity, and comfort tackling problems that aren't always well defined. * A keen sense of curiosity, with a natural drive to learn and grow. * A passion to work collaboratively with others. We like to work as a team, not a collection of individuals, and we expect you to have the same mindset. YOU MIGHT HAVE; * Knowledge of policy-as-code. * Familiarity with supply chain security. * Exposure to cost optimisation and FinOps practices. * Experience with internal developer platforms or portal tooling (e.g. Backstage, Get Port). * Exposure to LLM observability or evaluation tooling (e.g. Langfuse). Salary range £90,000—£110,000 GBP
About us GoCardless is a global bank payment company. Over 100,000 businesses, from start-ups to household names, use GoCardless to collect and send payments through direct debit, real-time payments and open banking. GoCardless processes US$130bn+ of payments annually, across 30+ countries; helping customers collect and send both recurring and one-off payments, without the chasing, stress or expensive fees. We use AI-powered solutions to improve payment success and reduce fraud. And, with open banking connectivity to over 2,500 banks, we help our customers make faster, more informed decisions. We are headquartered in the UK with offices in London and Leeds, and additional locations in Australia, France, Ireland, Latvia, Portugal and the United States. At GoCardless, we're all about supporting you! We’re committed to making our hiring process inclusive and accessible. If you need extra support or adjustments, reach out to your Talent Partner — we’re here to help! And remember: we don’t expect you to meet every single requirement. If you’re excited by this role, we encourage you to apply! PLATFORM ENGINEERING AT GOCARDLESS The Platform Engineering team is a unified, globally distributed team. We are currently located in London, Riga, and Lisbon. We work with all other engineering teams to empower them to build, release, run and scale their products. We operate with a strong focus on both strategic project delivery and operational excellence. OUR WORK IS A BALANCE OF: * Project Delivery: Building new platform components, from initial design to deployment. * Operational Support: Ensuring the health and stability of our systems through on-call rotations and incident management. * Business as Usual (BAU): Continuous maintenance, improvements, and support for audits and compliance. TECH STACK AND TOOLS: * Python, Ruby, Golang; * Terraform; * Atlantis * AWS, GCP; * Kubernetes, GKE; * Github, GitHub Actions, ArgoCD; * Grafana, Prometheus; * Datadog WHAT EXCITES YOU: We use a wide range of technologies, and will never expect you to have experience with all of them. We do hope that you are enthusiastic about the infrastructure space and the impact your work can have on others. To enjoy this work you’ll be excited by: * Building and maintaining automation of new and existing infrastructure; * Appreciate and believe in building easy-to-understand and maintain tools to solve problems; * Automating operational tasks to eliminate toil using your software development skills and experience; * Ensuring that systems are safe and secure against cybersecurity threats; * Working closely with software engineers and data scientists; * Being involved in the technical design of architecture and making technical decisions; * Cloud-first engineering; * Ongoing opportunities to further develop your skills; * Care about working with people who share the same values as you and who will continually push you to grow. WHAT EXCITES US * Experience with at least one programming language such as Python, Ruby, Golang etc.; * Experience with IaC tooling, such as Terraform; * Previous experience with Terraform automation toolings such as Terragrunt or Atlantis will be considered an advantage; * Experience with cloud computing providers such as AWS or GCP; * Experience with containerized applications; * Previous experience with container orchestration such as Kubernetes and GKE will be considered an advantage; * Experience with CI/CD tooling such as Github, GitHub Actions, ArgoCD, etc.; * Experience working with monitoring tooling such as Grafana, Prometheus, etc.; * Experience with relational databases and other datastores, especially around high availability and performance optimisation; * Awareness of DevOps and Agile principles; * Fluency in English; * Excellent teamwork and communication skills. Base salary range: £78,400 - £117,600 Base salary ranges are based on role, job level, location, and market data. Please note that whilst we strive to offer competitive compensation, our approach is to pay between the minimum and the mid-point of the pay range until performance can be assessed in role. Offers will take into account level of experience, interview assessment, budgets and parity between you and fellow employees at GoCardless doing similar work. (SOME OF) THE GOOD STUFF * Wellbeing - stay healthy with dedicated support and medical cover * Work away scheme - gives you the option to work away from your country of residence for up to 90 days in any 12 month period * Adaptive Working - allows you to work flexibly, around your lifestyle * Parental leave - to suit everyone embarking on life's great adventure * Learning Budget - lead your own development with an annual learning budget * Time off - generous holiday allowance, + 3 annual volunteer days, + 4 annual business-wide wellness days (‘GC Fridays’) LIFE AT GOCARDLESS We're an organisation defined by our values; We start with why before we begin any project, to ensure it’s aligned with our mission. We act with integrity, always. We care deeply about what we do and we know it's essential that we be humble whilst we do it. Working this way creates the GC magic- the reason we all love showing up to work. DIVERSITY & INCLUSION As of April 2025, we had 806 employees (GeeCees) globally, with 524 based in the UK, 163 based in Latvia and 119 across our other offices. To ensure that we're representative of the world around us - and to be able to review relevant benchmarks - we ask GeeCees to voluntarily disclose diversity data. This year, the proportion of GeeCees providing data increased to 88% (up from 79% in 2024). With regards to diversity within GoCardless, we can see GeeCees identifying as: Asian, Black, Mixed or Other — 25% Neurodiverse — 9% LGBTQIA+ — 9% Disabled — 1% Average age — 33 Female — 45% Male — 55% We’re rooting for you during your application and GoCardless aims to provide reasonable adjustments to make our recruitment process as remarkable and accessible as we can. Please speak to your Talent Partner if you need extra support. If you want to learn more, you can read about our Employee Resource Groups and objectives here Sustainability We’re committed to reducing our impact on the environment, leaving a more sustainable world for future generations. Check out our sustainability action plan here. Find out more about Life at GoCardless via Twitter, Instagram and LinkedIn.
ABOUT THE JOB Help prove the ML software stack that future AI systems will depend on. Graphcore is expanding the software systems behind AI compute at datacenter scale. This role focuses on validating a complex machine learning stack before it reaches customers and hardware.You will build the test infrastructure, automation and tooling that engineers trust every day. Your work will help raise reliability, performance and maintainability across frameworks, simulators, emulators and future hardware. You will shape test architecture across large codebases, CI pipelines and representative ML workloads. You will use strong software engineering judgement to turn complex technical goals into scalable validation systems. This is a role for someone who enjoys depth, ownership and useful engineering. You will make quality easier, faster and more visible for teams building at the edge of AI compute. THE TEAM AND CULTURE The ML QA team sits where Graphcore’s software components come together. Engineers work across unit tests, integration tests, full model runs, subgraph validation and benchmarking. Work is organised through focused squads with clear ownership. People are expected to step up, speak openly and improve how the team builds, tests and learns. Decisions are grounded in evidence from code, data and system behaviour. The team works closely with software teams to identify gaps, improve tooling and move priorities forward quickly. WHAT WE’RE LOOKING FOR · Strong software design skills, with experience building maintainable systems across large codebases. · Production Python experience, including testable, reliable code used by other engineers. · Experience with CI/CD, automated testing and Linux based development workflows. · Familiarity with C or C++, with confidence reading and debugging low level code. · Understanding of ML frameworks, workloads or model execution beyond simple API usage. · Ability to mentor engineers, improve practices and take ownership of complex technical problems. BENEFITS · Unlimited annual leave · Up to 5% matched pension · Phantom equity – share in Graphcore’s success · True flexibility in how and where you work · Office spaces designed for collaboration · Free food and an on-site barista · Health cash plan · Income protection · Life assurance · Along with other benefits you can choose from (private medical insurance, dental plan etc) We welcome people from all backgrounds and experiences and are committed to building an inclusive environment where everyone can do their best work. We’re an equal opportunity employer and recognise that everyone brings different strengths and perspectives. If you need any adjustments during the interview process, just let us know - we’re happy to support you. JOIN THE TEAM AT GRAPHCORE Graphcore is one of the world’s leading innovators in Artificial Intelligence compute. It is developing hardware, software and systems infrastructure that will unlock the next generation of AI breakthroughs and power the widespread adoption of AI solutions across every industry. As part of the SoftBank Group, Graphcore is a member of an elite family of companies responsible for some of the world’s most transformative technologies. Together, they share a bold vision: to enable Artificial Super Intelligence and ensure its benefits are accessible to everyone. Graphcore’s teams are drawn from diverse backgrounds and bring a broad range of skills and perspectives. A melting pot of AI research specialists, silicon designers, software engineers and systems architects, Graphcore brings together deep expertise to solve complex problems and deliver meaningful progress in AI compute. If you want to shape how complex ML software is tested, trusted and improved, we’d love to hear from you. Apply now to be part of the journey.