Find Java architect Jobs

Senior Backend Engineer
National Facilities Direct Corp —Dublin, County Dublin
- €55,000–€85,000 a year
- Full-time
- Remote
- Computer Science
- Java
- Master's degree
- Work from home
Quick apply
2h
Technical Writer, Selling Partner Developer Services
Amazon Ireland Support Services Limited - A94 —Remote
- Full-time
- Remote
- Computer Science
- English
- Java
Master Systems Engineer
Ericsson —Athlone, County Westmeath
- Azure
- Computer Science
- Java
- Annual leave
- Sick pay
2d
Senior Software Engineer - Application Spec (Patient Case Systems)
Medtronic —Galway, County Galway
- €65,600–€98,400 a year
- Full-time
- Computer Science
- Java
- C++
Manager, Software Development
Johnson Controls —Cork, County Cork
- Full-time
- Hybrid work
- Azure
- Computer Science
- Java
- Employee assistance program
Senior Lotus Notes Developer
Deloitte —Dublin, County Dublin
- €62,500 a year
- Full-time
- Hybrid work
- Azure
- Oracle
- Computer Science
1h
Software Engineer III
Guidewire Software —Dublin, County Dublin
- Full-time
- Azure
- System design
- Java
SRE with Kafka
FalconSmartIT —Dublin, County Dublin
- Computer Science
- DevOps
- System design
Quick apply
Mobile QA Architect
Gen Digital Inc. —Dublin, County Dublin
- Full-time
- Hybrid work
- Java
- Python
Quick apply
Senior Software Developer
Poppulo —Cork, County Cork
- Full-time
- Hybrid work
- Java
- AWS
Quick apply
Principal Software Development Architect
Mastercard —Dublin, County Dublin
- Full-time
- Azure
- Oracle
- Java
Senior Software Developer - Authentication Team
Workday —Dublin, County Dublin
- €86,400–€129,600 a year
- Full-time
- Java
- Bachelor's degree
- Software development
Principal Software Engineer
PlayStation Global —Dublin, County Dublin
- €142,100–€213,100 a year
- On call
- Hybrid work
- Computer science
- Azure
- Oracle
- Wellness program
- Annual leave
9d
Senior Software Engineer (Innovation & Prototyping)
Bentley Systems —DUBLIN 2, County Dublin
- Azure
- Computer Science
- Java
Quality Assurance, AVP
State Street —DUBLIN 2, County Dublin
- Full-time
- Azure
- Oracle
- Computer Science
Lead AI System Architect
EIS —Dublin, County Dublin
- Full-time
- Remote
- Azure
- Computer Science
- Java
Quick apply
QA Automation Engineer
PlayStation Global —Dublin, County Dublin
- Computer Science
- Java
- Master's degree
Quick apply
Senior Staff Software Engineer/Architect - Runtime Engineer
Qualcomm —Cork, County Cork
- Doctoral degree
- Computer Science
- Engineering
- Employee stock purchase plan
14d
Senior Software Developer
Grouper —Dublin, County Dublin
- Full-time
- Hybrid work
- Java
- Mentoring
- Agile
Quick apply
Principal ML Engineer
Solventum —Dublin, County Dublin
- Full-time
- Azure
- Doctoral degree
- Computer Science

I want to receive the latest job alerts for java architect

By signing in to your account, you agree to SimplyHired's Terms of Service and consent to our Cookie and Privacy Policy.

Explore jobs in more locations

java architect jobs near

Automation Engineer jobs in Dublin, County Dublin

Software Architect jobs in Dublin, County Dublin

Senior Software Engineer jobs in Cork, County Cork

Senior Software Engineer jobs in Galway, County Galway

Senior Software Engineer jobs in Dublin, County Dublin

Technical Writer jobs in Remote

Principal Software Engineer jobs in Dublin, County Dublin

Back End Developer jobs in Dublin, County Dublin

Site Reliability Engineer jobs in Dublin, County Dublin

Automation Engineer jobs in Shannon, County Clare

Solution Engineer jobs in Dublin, County Dublin

Technical Support Engineer jobs in Dublin, County Dublin

Automation Engineer jobs in Sligo, County Sligo

Automation Engineer jobs in County Mayo

Automation Engineer jobs in Glenmore, County Kilkenny

Semiconductor Engineer jobs in Dublin, County Dublin

Graduate Software Development jobs in Cork, County Cork

Graduate Engineer jobs in County Galway

Quality Engineer jobs in Dublin, County Dublin

Senior Software Engineer jobs in Remote

Senior Backend Engineer

National Facilities Direct Corp -
Dublin, County Dublin

Quick apply

Job details

Permanent | Full-time
€55,000–€85,000 a year
2 hours ago

Benefits

Work from home

Qualifications

CI/CD
Node.js
Computer Science
React
Java
Master's degree
AWS
Bachelor's degree
PostgreSQL
REST
Agile
S3
SaaS
AI
Leadership
TypeScript
Communication skills
Debugging
AWS Lambda

Full job description

Job Description: Backend Engineer

Location: Remote

Company: ONEngine.ai

Reports To: Backend Lead Engineer

Salary: Competitive, commensurate with experience

Position Overview

We are seeking an accomplished Senior Backend Engineer to drive the development of our enterprise-grade, multi-tenant SaaS platform. You will be responsible for designing and implementing complex backend features, contributing to architectural decisions, and ensuring code quality and scalability across the platform. Working collaboratively with product, frontend, and infrastructure teams, you will serve as a technical expert and mentor to other developers while championing best practices in modern serverless backend development.

Key Responsibilities

Design and develop sophisticated backend features using Node.js 20+ and TypeScript with advanced patterns and performance optimization
Build and maintain scalable multi-tenant backend architectures with proper tenant isolation, data security, and compliance measures
Architect modular, maintainable services following SOLID principles and enterprise design patterns
Design and implement complex database schemas and queries using Prisma ORM and PostgreSQL, ensuring optimal performance
Design and implement RESTful APIs consumed by React frontends, ensuring data integrity, security, and exceptional developer experience
Build serverless applications using AWS Lambda, API Gateway, SQS, EventBridge, and other AWS services
Implement authentication and authorization flows (JWT, OAuth) with proper security measures
Implement audit logging systems and compliance requirements for enterprise clients
Perform advanced debugging, write comprehensive tests, and optimize application performance
Mentor junior and mid-level engineers through code reviews, pair programming, and knowledge sharing
Participate in architectural discussions and provide technical recommendations to the Lead Engineer and CTO
Collaborate cross-functionally to translate complex requirements into elegant, scalable technical solutions
Contribute to migration efforts from legacy Java systems to modern Node.js/TypeScript architecture
Stay current with backend technology trends and evaluate new tools and frameworks for team adoption

Ideal Candidate Profile

Education: Bachelor's or Master's degree in Computer Science, Engineering, or related field

Experience: - 4-6 years of professional backend development experience with strong focus on Node.js and TypeScript

- 2+ years building production APIs with TypeScript and Node.js

- 2+ years hands-on experience with AWS Lambda and serverless architecture (Lambda, API Gateway, SQS, EventBridge)

- 2+ years building/operating multi-tenant SaaS systems with tenant isolation

- Proven track record of delivering complex features in enterprise or multi-tenant applications - Experience working in agile environments with cross-functional teams

- Demonstrated ability to mentor developers and contribute to technical leadership

Skills: - Expert-level proficiency in TypeScript and Node.js, including advanced patterns and performance optimization

- Strong hands-on experience with AWS Lambda and serverless technologies (API Gateway, SQS, EventBridge)

- Deep understanding of multi-tenant SaaS architecture including tenant isolation, data security, and scalability

- Advanced knowledge of PostgreSQL including complex queries, optimization, and schema design

- Extensive experience with Prisma ORM or similar ORMs for database interactions

- Strong experience designing scalable, well-documented RESTful APIs

- Solid experience with authentication flows (OAuth, JWT) and security best practices

- Experience with Express or similar Node.js frameworks

- Working knowledge of S3 and document/file management systems

- Strong testing methodology including unit, integration, and end-to-end testing

- Experience with CI/CD pipelines and backend deployment strategies

- Familiarity with message queues and event-driven architectures

- Experience with audit logging and compliance requirements is a plus

- React/frontend experience for full stack collaboration is a plus

- Experience with AI/ML API integrations is a plus

- Field service management or B2B SaaS background is a plus

- AWS certifications are a plus

- Excellent problem solving, communication, and collaboration skills

- Passion for code quality, performance, and system reliability

Tech Stack

TypeScript, Node.js 20+, AWS Lambda, API Gateway, SQS, EventBridge, PostgreSQL, Prisma ORM, Express, S3, React (frontend team

Job Types: Full-time, Permanent

Benefits:

Work from home

Please note that ONEngine is currently unable to provide visa sponsorship for this position. Candidates must be authorized to work in Ireland without sponsorship now or in the future.

Pay: €55,000.00-€85,000.00 per year

Benefits:

Work from home

Application question(s):

Are you an Irish citizen?

Experience:

TypeScript: 1 year (preferred)
Node.js: 1 year (preferred)
AWS Lambda: 1 year (preferred)
PostgreSQL: 1 year (preferred)
Prisma ORM: 1 year (preferred)
Express: 1 year (preferred)
S3: 1 year (preferred)
Eventbridge: 1 year (preferred)

Work Location: Hybrid remote in Dublin, County Dublin

Quick apply

Refine Your Search

java architect jobs

Senior Backend Engineer

Technical Writer, Selling Partner Developer Services

Master Systems Engineer

Senior Software Engineer - Application Spec (Patient Case Systems)

Manager, Software Development

Senior Lotus Notes Developer

Software Engineer III

SRE with Kafka

Mobile QA Architect

Senior Software Developer

Principal Software Development Architect

Senior Software Developer - Authentication Team

Principal Software Engineer

Senior Software Engineer (Innovation & Prototyping)

Quality Assurance, AVP

Lead AI System Architect

QA Automation Engineer

Senior Staff Software Engineer/Architect - Runtime Engineer

Senior Software Developer

Principal ML Engineer

I want to receive the latest job alerts for java architect

Related Searches

Explore jobs in more locations

Jobseeker tools

Employer Tools

Browse

Stay Connected