ⓘ There was an unexpected error processing your request.
Please refresh the page and try again.
If the problem persists, please contact us with your issue.
You can always manage your preferences and update your interests to ensure you receive the most relevant opportunities.
Get ready to discover your next great opportunity.
Search 5.0
Belfast, Northern Ireland, United Kingdom
Senior Software Engineer – Python / Cloud Want to help power the engine that allows people to trade? This company is a global success. Their Belfast hub employs some of the most talented technologists in the local market, and they are known for their high performing technology. They operate a lean and agile environment in which engineers see thei
Job Source: Search 5.0Anson McCade
Belfast, Northern Ireland, United Kingdom
Senior Data Engineer • Location: Belfast based – Hybrid - flexible working • Salary : £50,000 - £60,000 • Package : 10% bonus + 11% pension Overview One of the UK’s leading digital solution provider’s is searching for a Senior Data Engineer to join their practice in Belfast and work on developing cutting-edge greenfield solutions for their c
Job Source: Anson McCadeVersion 1
Belfast, Northern Ireland, United Kingdom
Version 1 has celebrated over 26 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Version 1 has several strategic technology partners including Microsoft, AWS, Oracle, Red Hat, OutSystems and Snowflake. We’re also an award-winning employer reflecting how employees are at the
Job Source: Version 1Ayesa - UK and Ireland
Belfast, Northern Ireland, United Kingdom
Ayesa is a globally-oriented, forward-thinking company deeply committed to fostering diversity, inclusion, equity, and sustainability. These principles form the bedrock of our dedication to our 11,300 employees and serve as the driving forces behind our spirit of innovation. With a presence in 23 countries worldwide, Ayesa has earned a prominent i
Job Source: Ayesa - UK and IrelandNational Highways
Belfast
Your new role Is this the next step in your career Find out if you are the right candidate by reading through the complete overview below. National Highways operates, maintains, and improves the strategic road network in England, including over 23,000 structures (bridges, gantries, retaining walls etc.). We are seeking three Senior Bridge Engineer
Job Source: National HighwaysSearch 5.0
Belfast, Northern Ireland, United Kingdom
QA Engineer (All levels) - Financial Technology - Belfast - Hybrid Working Search 5.0 are proud to be partnered exclusively with an award winning FinTech product house as they seek to hire a QA Engineer, the successful candidate can be at a Junior level, a Senior level or anywhere in between. This business boasts an engineering tenure more than th
Job Source: Search 5.0Search 5.0
Belfast, Northern Ireland, United Kingdom
Senior Software Engineer - Belfast - Remote OR Hybrid Working Search 5.0 are proud to be partnered exclusively with a high growth, cutting edge technology company that is seeking a Senior .NET Developer to work on their flagship product within a space whereby you can have a positive impact on the lives of millions of people. As a Senior Software
Job Source: Search 5.0First Derivative
Belfast, Northern Ireland, United Kingdom
Senior Java Developer - Belfast About Us At First Derivative, we are a leading provider of products and consulting services. With over 3000 passionate minds across the globe, we offer our clients the full spectrum of expertise – from advisory and design to implementation, build, and ongoing managed services. More than just technology, we're a col
Job Source: First DerivativeBelfast, Northern Ireland, United Kingdom
nineDots is thrilled to partner with Cloudsmith as they enhance their performance testing capabilities. Cloudsmith is experiencing remarkable growth and the future is looking bright. We're very excited to be playing our part on this journey.
Have you got a passion for performance optimization and a meticulous eye for detail?
Do you fancy working with a brilliant team of software engineers dedicated to creating top-notch software, designed by developers for developers?
You’ll be strengthening our capacity to identify and resolve potential performance bottlenecks, and ensure optimal performance across all our systems. You’ll be applying your expertise in black box testing and load testing to ensure our systems are not only robust but also scalable to meet future demands. Additionally you’ll be analysing telemetry data from monitoring platforms to gain deeper insights into operational characteristics of our platforms.
What you’ll be doing:
Leveraging APM tools to monitor real-time system performance and preemptively address potential issues.
Developing and implementing strategies for system enhancements, focusing on improving performance and reducing latency.
Leading efforts in capacity planning to ensure our infrastructure meets current and future operational demands efficiently.
Working closely with development, operations, and product teams to align performance goals with business objectives and customer needs.
What you need:
Extensive experience in performance testing and optimization, particularly within cloud environments.
Hands-on experience with telemetry and APM tools (e.g., Datadog, New Relic, Dynatrace).
Strong analytical and problem-solving skills, capable of conducting comprehensive performance analyses.
Excellent communication skills to effectively collaborate with cross-functional teams and report on findings and recommendations.
Ability to manage multiple projects simultaneously and meet critical deadlines.
Location:
You can work from anywhere on the island of Ireland, with in-person meetings from time to time in Belfast.
Interview process:
3 rounds - 30 min intro chat followed by a technical round. Final culture-fit round at the end.
Our Technology Stack:
We are cloud-native, born in AWS, and embrace their services across our platform. Our technology stack includes Python, Django, ECS, Postgres, Kinesis, Cloudfront, Flink, Elastic Search, Lambda, Amazonmq, Terraform, and Postgres. Tooling includes Datadog, Linear, Slack, Notion and CircleCI.
If you think you tick the boxes then apply here, even if your CV needs a bit of work. Any questions you can DM me or get me at [email protected]
Senior Performance Engineer jobs in Belfast, Northern Ireland, United Kingdom
ⓘ There was an unexpected error processing your request.
Please refresh the page and try again.
If the problem persists, please contact us with your issue.
You can always manage your preferences and update your interests to ensure you receive the most relevant opportunities.
Get ready to discover your next great opportunity.