Find Senior software architect Jobs in Coolock, D

Senior Software Architect
Daon Inc —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer Science
- Java
- AWS
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2h
Senior Manager, Software Engineering
Optum —Dublin, County Dublin
- Full-time
- System design
- Java
- Master's degree
Senior Software Engineer
VHI —Dublin, County Dublin
- Hybrid work
- Computer Science
- Salesforce
- AWS
Quick apply
11d
Senior Project Architect
Henry J Lyons —Dublin, County Dublin
- Full-time
- Organisational skills
- Annual leave
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Senior Manager , Software Development Engineering
Workday —Dublin, County Dublin
- €110,400–€165,600 a year
- Full-time
- Management
- Computer Science
- Master's degree
2d
Graduate Architect
AtkinsRéalis —Dublin, County Dublin
- Full-time
- Hybrid work
- AutoCAD
- No degree
- Mentoring
2d
Senior Architectural Technologist
Henry J Lyons —Dublin, County Dublin
- Full-time
- AutoCAD
- Organisational skills
- Communication skills
- Annual leave
Quick apply
Senior Software Engineer - API Platform (Python/Typescript)
Workday —Dublin, County Dublin
- €86,400–€129,600 a year
- Full-time
- AWS
- Mentoring
- AI
Senior Solution Architect - Engine by Starling
Starling —Dublin, County Dublin
- Full-time
- Hybrid work
- System design
- Communication skills
- Banking
- Life insurance
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Senior Software Engineer (SDET)
Mastercard —Dublin, County Dublin
- Full-time
- Java
- Master's degree
- Agile
5d
Senior Software Engineer
Daon Inc —Dublin, County Dublin
- Full-time
- Hybrid work
- Computer Science
- System design
- Java
Quick apply
8d
Senior Full-Stack Developer
Citi —Dublin, County Dublin
- €71,440–€107,160 a year
- Full-time
- Hybrid work
- Computer Science
- DevOps
- Java
Senior Software Engineer, Windows/Desktop Applications - Dublin, Ireland
Speechify —Dublin, County Dublin
- €30,000–€120,000 a year
- Remote
- Doctoral degree
- Windows
- C++
3d
Senior AI Platform Engineer/AI Architect - Microsoft Technologies (relocation to the Netherlands)
EPAM Systems, Inc. —Dublin, County Dublin
- Hybrid work
- Azure
- DevOps
- Java
- Employee stock purchase plan
- Annual leave
Senior Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Computer Science
- System design
1d
Senior Architect SME
DPS Group —Dublin, County Dublin
- Microsoft Powerpoint
- Microsoft Word
- Microsoft Excel
Senior Software Engineer (Java)
CarTrawler —Dublin, County Dublin
- Hybrid work
- Java
- SQL
Sr. Software Engineer (Distributed Systems)
Workday —Dublin, County Dublin
- €96,000–€144,000 a year
- Full-time
- DevOps
- Java
- AWS
Senior Solutions Architect, Ireland
Amazon Web Services EMEA SARL (Irish Branch) —Dublin, County Dublin
- Full-time
- AWS
- Analytics
Lead Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Oracle
- Java
- SQL

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Senior Software Architect

Daon Inc -
Dublin, County Dublin

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Job details

Full-time
2 hours ago

Qualifications

Telephony
Data modelling
Computer Science
Load balancing
Encryption
Java
Microservices
AWS
Distributed systems
REST
Telecommunication
S3
Communication skills
Spring framework
Hibernate

Full job description

Location: Dublin, Ireland

Work Arrangement: Hybrid – minimum 3 days per week office attendance required

About Daon

Daon is a global leader in the defense against digital identity fraud and AI-generated synthetic identities. For over a quarter of a century, we have partnered with governments and leading enterprises to deliver secure, seamless identity experiences across financial services, telecommunications, healthcare, travel, and critical infrastructure.

Our TrustX platform enables organisations to orchestrate secure, scalable, cross-channel identity workflows, supporting identity verification, biometric authentication, and lifecycle management across complex environments. More than two billion identities worldwide have been safeguarded by Daon technology. Recognised as a leading provider by multiple analyst firms including Gartner®, Kuppinger Cole, and Frost & Sullivan®, Daon is at the forefront of shaping the future of identity security.

Role overview

As a Senior Software Architect for our TrustX SaaS platform, you will define, evolve, and safeguard the technical architecture of our cloud‑based identity and authentication services. You will work hands-on with backend, frontend, mobile, DevOps, database, and QA teams to ensure the platform is secure, scalable, performant, well‑designed, and implemented according to best practices.

This is a deeply technical role. You will design system components, review code and implementations, define APIs and integration patterns, guide performance optimization, influence technology choices, and ensure our architecture supports the demands of enterprise‑grade SaaS. You will collaborate closely with Product Management, Designers, Engineering Managers, QC Leads, Pre‑Sales, Professional Services, and executive leadership including the CTO.

If you thrive on solving complex technical problems, shaping system architecture, and helping engineering teams build high‑quality software at scale, this is the ideal role for you.

What you will do:

Architecture, Design & Technical Leadership

Define and evolve the end‑to‑end architecture for the TrustX SaaS platform, covering frontend, backend, mobile, data, and cloud infrastructure.
Translate business requirements into scalable, secure, performant system designs, including APIs, service boundaries, data models, integration patterns, and deployment architectures.
Partner with developers to guide implementation approaches, validate design assumptions, and ensure delivery aligns with architectural intent.
Conduct design reviews, code reviews, and architectural assessments to ensure quality and consistency across teams.
Own and maintain architectural artifacts including diagrams, decision records, patterns, and guidelines.
Lead performance analysis and tuning efforts across backend services, frontend flows, databases, API traffic patterns, and cloud infrastructure.
Participate in P1 incident management

Drive post incident reviews and follow‑through on corrective actions (bugs, tests, observability, process).

What you have:

10+ years designing and building enterprise‑class software, with at least 3+ years in an architect or senior technical lead role.
Deep understanding of distributed systems, microservices, API design, and cloud‑native architecture.
Strong experience with Java ecosystems (Spring Boot, Spring Framework, REST APIs, Hibernate, JVM performance considerations).
Excellent command of AWS cloud services (EC2, ECS/EKS, S3, RDS, Lambda, IAM, CloudWatch, etc.) or equivalent cloud providers.
Experience designing for:
- Security (OAuth2, OpenID Connect, TLS, secrets management)
- Scalability (horizontal scaling, caching, load balancing)
- Performance (profiling, tuning, async patterns)
- Reliability (circuit breakers, retries, idempotency)
- Observability (logs, metrics, tracing; Prometheus/Grafana/OpenTelemetry)
Ability to evaluate and compare technologies, frameworks, and architectural approaches with clear reasoning.
Strong communication skills - able to explain complex technical concepts to both engineers and non‑technical stakeholders.
Computer Science/Engineering degree or equivalent experience.

Nice to Have

Background in identity, authentication, biometrics, cryptography, or fraud prevention.
Experience with telephony, voice biometrics, or multi‑channel communications platforms.

What we offer:

Work in the rapidly growing fields of identity verification, authentication, biometrics, telephony, and fraud.
Opportunity to influence and shape the architecture of a major SaaS platform used by global enterprise customers.
Competitive salary and benefits.
A flexible, supportive environment that respects work/life balance.

Join the brightest minds from around the globe as we build the future of digital identity!

Daon is an Equal Opportunity Employer and is committed to fostering an inclusive and diverse workplace. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, or any other legally protected status. We celebrate diversity and are dedicated to creating an environment where all employees feel valued, respected, and supported.

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senior software architect jobs in coolock, d

Senior Software Architect

Senior Manager, Software Engineering

Senior Software Engineer

Senior Project Architect

Senior Manager , Software Development Engineering

Graduate Architect

Senior Architectural Technologist

Senior Software Engineer - API Platform (Python/Typescript)

Senior Solution Architect - Engine by Starling

Senior Software Engineer (SDET)

Senior Software Engineer

Senior Full-Stack Developer

Senior Software Engineer, Windows/Desktop Applications - Dublin, Ireland

Senior AI Platform Engineer/AI Architect - Microsoft Technologies (relocation to the Netherlands)

Senior Software Engineer

Senior Architect SME

Senior Software Engineer (Java)

Sr. Software Engineer (Distributed Systems)

Senior Solutions Architect, Ireland

Lead Software Engineer

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