Find engineering (backend development) Jobs in dublin county dublin

Senior Database Reliability Engineer
MUFG Investor Services —Dublin, County Dublin
- Full-time
- Oracle
- SQL
- AWS
Quick apply
Senior Engineer, Applied AI
EXL Service —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Azure
- Master's degree
Senior Lead – VOIP Engineer
Sprinklr —Dublin, County Dublin
- Full-time
- Azure
- Management
- Social media management
- Annual leave
Principal Demo Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- Master's degree
- AI
- Python
- Annual leave
- Work from home
3d
Senior Software Engineer - (Clinical AI) - Ireland
Heidi —Dublin, County Dublin
- Full-time
- Hybrid work
- Master's degree
- AWS
- AI
- Work from home
1d
Senior Cloud Engineer
Sprinklr —Dublin, County Dublin
- Full-time
- Azure
- Management
- Social media management
- Annual leave
Senior Fullstack Engineer - Accounting - 100% Remote - EMEA
Hostaway —Dublin, County Dublin
- Full-time
- Remote
- Bachelor's degree
- JavaScript
- Accounting
- Annual leave
- Work from home
Quick apply
Senior II Frontend Engineer
Ethyca —Dublin, County Dublin
- Full-time
- JavaScript
- AI
- Communication skills
Quick apply
Senior / Staff Software Engineer (Remote) - AI-driven Healthcare Product
Health Care Informed —Dublin, County Dublin
- Full-time
- Remote
- Azure
- SQL
- AWS
- Work from home
Quick apply
Senior Product Engineer - AI Platform
Intercom —Dublin, County Dublin
- Hybrid work
- AI
- Python
- Annual leave
- Work from home
Lead Software Engineer, Content Ingestion
Muck Rack —Dublin, County Dublin
- €28,000–€34,000 a year
- Remote
- Python
- Annual leave
- Employee assistance program
Quick apply
Senior Software Engineer - AI App Enablement & Observability
Bloomberg —Dublin, County Dublin
- Azure
- Master's degree
- AWS
Staff Digital Design Engineer - CPU Architecture & RISC-V
Innatera Nanosystems —Dublin, County Dublin
- Full-time
Quick apply
Senior Product Engineer - Workforce Management
Nory —Dublin, County Dublin
- Full-time
- Remote
- Restaurant management
- AWS
- Mentoring
- Annual leave
- Work from home
Senior Frontend Engineer, Communications - 100% Remote - EMEA
Hostaway —Dublin, County Dublin
- Full-time
- Remote
- Bachelor's degree
- JavaScript
- Software development
- Annual leave
- Work from home
Quick apply
Principal Data Engineer - PerfectScale by DoiT
DoiT —Dublin, County Dublin
- Full-time
- Remote
- Azure
- Java
- AWS
- Annual leave
Quick apply
4d

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Senior Database Reliability Engineer

MUFG Investor Services -
Dublin, County Dublin

Quick apply

Job details

Full-time

Qualifications

CI/CD
Oracle
Financial auditing
Kubernetes
Encryption
Microsoft SQL Server
Bash (Unix shell)
SQL
AWS
PostgreSQL
Terraform
Linux
GitLab
Python

Full job description

Company Description

MUFG Investor Services is a trusted partner to many of the world’s largest public and private funds, providing asset servicing and operational solutions built for alternatives. With over $1 trillion in client assets under administration, we offer fund administration, banking, payments, fund financing, foreign exchange overlay, corporate and regulatory services, custody, business consulting, and more. Operating from 17 locations worldwide, we help clients mitigate risk, enhance efficiency, and navigate the operational complexities of today’s investment management landscape. As a division of Mitsubishi UFJ Financial Group (MUFG), one of the world’s largest financial institutions with approximately $3 trillion in assets, we combine deep expertise with the strength and stability of a leading financial institution. To learn more, visit us at www.mufg-investorservices.com.

Job Description

We are looking for a Database Reliability Engineer to join our team. This is not a traditional DBA role — you are a DevOps engineer who happens to have deep SQL and database knowledge. You think in code, manage infrastructure via Terraform, and treat database provisioning, patching, and performance as an engineering problem — not a manual task.

You will own the database infrastructure layer across our AWS environments: provisioning, scaling, observability, and reliability — all through Infrastructure-as-Code. Our current estate includes SQL Server running on Windows EC2 instances. You will partner with application teams to ensure databases are correctly provisioned, optimised, and monitored without becoming a gatekeeper.

You Will:

Provision and manage AWS RDS instances entirely through Terraform — parameter groups, subnet groups, IAM authentication, secrets rotation, multi-AZ, and read replicas
Own database reliability — design runbooks, define SLOs, set up alerting on slow queries, connection pool saturation, replication lag, and disk growth
Automate database operations — schema migrations, backup validation, failover drills, and patching via CI/CD pipelines
Improve performance — work with development teams on EXPLAIN ANALYZE, query tuning, indexing strategies, and connection pooling (PgBouncer/RDS Proxy)
Secure the data layer — enforce encryption at rest/in transit, IAM database authentication, credential rotation via AWS Secrets Manager, and least-privilege access patterns
Contribute to the platform — build reusable Terraform modules for database provisioning that application teams self-serve from the platform
Participate in on-call rotation — respond to database incidents, drive RCAs, and implement permanent fixes to prevent recurrence

Qualifications

You Have:

Essential

Strong SQL — complex queries, performance tuning, indexing, EXPLAIN plans
AWS — RDS Aurora, Secrets Manager, IAM, CloudWatch, VPC networking for databases, KMS encryption
Terraform — writing and maintaining modules, state management, remote backends, version pinning
Scripting — Python or Bash for automation, operational tooling, and migration scripts
CI/CD — GitLab CI or equivalent; using pipelines for infrastructure changes and database migrations
Observability — experience with Datadog, CloudWatch, or Prometheus/Grafana for database metrics and alerting
Linux — comfortable with system-level troubleshooting in production environments

Good to Have

PostgreSQL — deep knowledge: vacuuming, autovacuum tuning, replication (logical/streaming), pg_stat views, extensions
PgBouncer or RDS Proxy — connection pooling configuration and tuning
Kubernetes — understanding how workloads connect to databases, sidecar patterns, secrets injection
Database migrations — zero-downtime schema migrations with tools like Flyway, Liquibase, or custom scripted approaches
Financial services or regulated environments — familiarity with audit logging, data residency requirements, PCI DSS / SOC 2 controls
AWS Aurora Global Database — cross-region replication, disaster recovery patterns

What We Don't Want

To be clear about the profile we're not looking for:

Traditional Oracle/MSSQL DBA focused on GUI-based administration
Engineers who manage databases manually rather than through code
Candidates whose primary experience is "advising" rather than building and operating

You Will Thrive Here If

You've written Terraform to provision an RDS cluster, not just clicked through the console
You've debugged a production slow query using EXPLAIN ANALYZE and fixed it
You think "how do I automate this" before "how do I do this manually"
You're comfortable being on-call and leading database incident response
You want to build platform capabilities other engineers self-serve, rather than being a bottleneck

Additional Information

What’s in it for you to join MUFG Investor Services?

Take a look at our careers site and you’ll find everything you’d expect working with one of the fastest-growing businesses at one of the world’s largest financial groups. Now take another look. Because it’s how we defy expectations that really defines us. You’ll feel that difference in all kinds of ways. Our vibrant CULTURE. Connected team. Love of innovation, laser client focus.

So, why settle for the ordinary? Apply now for your next Brilliantly Different opportunity.

We thank all candidates for applying; however, only those proceeding to the interview stage will be contacted.

MUFG is an equal opportunity employer.

Quick apply

Refine Your Search

engineering (backend development) jobs in dublin county dublin

Senior Database Reliability Engineer

Senior Engineer, Applied AI

Senior Lead – VOIP Engineer

Principal Demo Engineer

Senior Software Engineer - (Clinical AI) - Ireland

Senior Cloud Engineer

Senior Fullstack Engineer - Accounting - 100% Remote - EMEA

Senior II Frontend Engineer

Senior / Staff Software Engineer (Remote) - AI-driven Healthcare Product

Senior Product Engineer - AI Platform

Lead Software Engineer, Content Ingestion

Senior Software Engineer - AI App Enablement & Observability

Staff Digital Design Engineer - CPU Architecture & RISC-V

Senior Product Engineer - Workforce Management

Senior Frontend Engineer, Communications - 100% Remote - EMEA

Principal Data Engineer - PerfectScale by DoiT

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