Site Reliability Engineer jobs in Belfast

CGI

At CGI, we deliver secure, scalable cloud platforms that support critical programmes across Space, Defence and Intelligence. As a Platform Engineer, you’ll help design, automate and optimise modern infrastructure environments using Kubernetes and Linux. You’ll take ownership of technical challenges,

CME Group Inc.

Job Title: Site Reliability Engineer (SRE) III - Platform Engineering & Systems Reliability The Role: CME Group is seeking a Site Reliability Engineer (SRE) III to engineer reliability for our Google Cloud (GCP) infrastructure, Middleware Platform Engineering team, and core technology foundations po

Congruity360

Congruity360 is seeking a Snr DevOps Engineer in Belfast. You will bridge software development and IT operations, automating processes and building CI/CD pipelines to accelerate delivery with stability. Responsibilities include managing infrastructure using modern tooling, implementing scalable clou

Citi

Citi is seeking an experienced Applications Development Senior Programmer Analyst (AVP) to join the MRD technology group. You will design, develop and optimize the OMAI Fusion platform, focused on centralizing reference data using Python and Oracle databases. You will work in a hybrid model, collabo

CME Group

CME Group is seeking a Site Reliability Engineer (SRE) III to engineer reliability for our Google Cloud (GCP) infrastructure and middeware platform engineering. You will help build resilient, automated systems for CME's derivatives platform, enabling high concurrency with ultra-low latency. You will

Ashby, Inc.

We’re looking for a curious, rigorous, problem-hungry platform engineer (who codes!) to carry the ball as we bring Ashby to the big leagues. Ashby builds software that lets talent teams build an efficient, delightful, respectful hiring process. Similarly, you’re an engineer who wants to build a “pav

Ashby, Inc.

Ashby is looking for a Platform Engineer based in Belfast, Northern Ireland, to elevate its hiring software. The right candidate will have a strong background in infrastructure and software development with experience in SQL, TypeScript, and security best practices. You will work in a collaborative

CME Group Inc.

CME Group is seeking a Site Reliability Engineer (SRE) III to strengthen our Google Cloud platform and middleware stack. You will help design resilient, low-latency systems across CME’s core derivatives applications and mentor junior engineers. In addition to hands-on engineering, you will drive clo

11037 Citibank, N.A. United Kingdom

Citi is seeking an experienced Applications Development Senior Programmer Analyst (C12 / AVP) to join the MRD technology org. You will design, develop, test and implement the OMAI Fusion application, centralizing reference data across Citi’s global business lines. Lead backend services, ETL pipeline

Diana Duggan

One of the big four are seeking an AWS Platform Engineer to join their team within Technology & Transformation. The team is focused on the technical delivery of new solutions that solve complex challenges for clients. You will help drive innovation and technology forward, collaborating with cross-fu

TP ICAP Group Services Ltd

TP ICAP Group Services Ltd in Belfast seeks a Senior Engineer to design, develop and deploy scalable software across the Fusion Platform. You will own features from design through deployment, collaborating with Architects and Leads to ensure production readiness. The role emphasizes fast delivery, p

Citi

Citi is seeking a Forward Deployed Engineer to shape and execute our public cloud strategy, delivering enterprise-grade cloud capabilities that drive agility and innovation. You will join Citi's Cloud Technology Services team, working hands-on in a product-focused environment. You will contribute to

CME Group

CME Group is seeking a Site Reliability Engineer (SRE) III to engineer reliability for our Google Cloud (GCP) infrastructure and middeware platform engineering. You will help build resilient, automated systems for CME's derivatives platform, enabling high concurrency with ultra-low latency. You will

Citi

Citi is seeking an experienced Applications Development Senior Programmer Analyst (AVP) to join the MRD technology group. You will design, develop and optimize the OMAI Fusion platform, focused on centralizing reference data using Python and Oracle databases. You will work in a hybrid model, collabo

Allstate

Jobtailor is seeking a Senior Database Platform Engineer in Belfast to lead a team of DBAs/Platform Engineers, owning the database platform roadmap for MySQL, Redis, and MongoDB (on prem and Atlas). You will drive scalability, availability, and cost improvements while expanding automation and CI/CD

Diana Duggan

Diana Duggan is seeking an AWS Platform Engineer for a Belfast hybrid role. The contract is 6 months with extension potential, paying £550–£650 per day via Umbrella Company. Start ASAP. You will design and build cloud-based platform solutions on AWS, with a focus on scalable, secure infrastructure.

Diana Duggan UK Limited

One of the big four are seeking an AWS Platform Engineer to join their team within Technology & Transformation. The team is focused on the technical delivery of new solutions that solve complex challenges for clients. You will help drive innovation and technology forward, collaborating with cross-fu

Version 1

Version 1 seeks a skilled Cloud/Platform Engineer to design and maintain cloud-native applications on AWS, with emphasis on serverless services and multi-tenant Kubernetes. You will develop infrastructure as code, build REST/GraphQL APIs, and support CI/CD pipelines in a regulated environment. You w

Allstate

JobTailor in Belfast is seeking a senior engineering leader to design, deliver and operate production-grade capabilities that power cyber operations at scale. You will build reliable, secure and observable services, tools, platforms, or data pipelines aligned to shared engineering standards. You wil

Black Duck

Black Duck in Belfast, UK, seeks a senior data platform engineer to design and build cross-product data services from a single governed data plane. You will own ingestion, data quality, and data APIs, enabling ML workflows and secure data accessibility. Bring extensive experience with SQL, Python, A