Find Backend software engineer Jobs in Killester, D

Staff Backend Engineer
LendWell —Dublin, County Dublin
- €60,000–€130,000 a year
- Full-time
- Hybrid work
- Master's degree
- SQL
- No degree
Quick apply
5d
Senior Software Engineer (Java)
CarTrawler —Dublin, County Dublin
- Hybrid work
- Java
- SQL
- Mentoring
- Annual leave
- Employee assistance program
4d
Senior Product Engineer - Insights
Nory —Dublin, County Dublin
- Full-time
- Remote
- Hospitality
- Restaurant management
- AWS
- Annual leave
- Work from home
Software Engineer - Frontend Development
PlayStation Global —Dublin, County Dublin
- €69,500–€104,300 a year
- Continuous improvement
- JavaScript
- HTML
Quick apply
2d
Senior Software Development Engineer in Test (Contractor 12 months)
Sony Interactive Entertainment —Dublin, County Dublin
- Computer Science
- DevOps
- Java
Software Engineering Team Lead
M-KOPA —Dublin, County Dublin
- Full-time
- Remote
- Azure
- AWS
- Mentoring
Software Engineer, iOS Core Product - Dublin, Ireland
Speechify —Dublin, County Dublin
- €30,000–€120,000 a year
- Remote
- Doctoral degree
- Communication skills
5d
Lead Software Developer / Technical Lead – Dublin, Ireland (Hybrid)
Hadfield Green —DUBLIN 2, County Dublin
- System design
- JavaScript
- Software development
Senior .NET Engineer - Dublin
FDM Group —Dublin, County Dublin
- No degree
- Agile
- Leadership
- Annual leave
AI/ML Associate Engineer
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Microsoft Excel
- Azure
- Computer Science
9d
Senior Software Engineer - Python (Hybrid)
Nitro —Dublin, County Dublin
- Azure
- DevOps
- Master's degree
- Work from home
Quick apply
Staff Software Engineer
Sirius XM —Dublin, County Dublin
- Full-time
- Remote
- System design
- AWS
- Bachelor's degree
Principal Software Development Engineer
CarGurus —Dublin, County Dublin
- €90,000–€108,000 a year
- Java
- AWS
- JavaScript
Full Stack Lead Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- Oracle
- Java
- SQL
AWS Engineer
ResMed —Dublin, County Dublin
- Full-time
- Computer Science
- Salesforce
- AWS
- Referral programme
Agentic AI - Lead Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- System design
- Java
- JavaScript
3d
Staff/Lead Fullstack Engineer (Frontend-focused)
Mimica —Dublin, County Dublin
- Full-time
- Remote
- System design
- English
- Master's degree
- Annual leave
- Work from home
Agentic AI - Senior Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- System design
- Java
- JavaScript
3d
Full-Stack Engineer (Back-End Leaning)
ElevenLabs —Dublin, County Dublin
- Full-time
- Remote
- System design
- Python
AI/ML Agent Engineer — Front-End Focus
eBay Inc. —Dublin, County Dublin
- Full-time
- JavaScript
- AI
- Python

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Staff Backend Engineer

LendWell
Dublin, County Dublin

Quick apply

Job details

Full-time
€60,000–€130,000 a year
5 days ago

Qualifications

Data modelling
Law
Google Cloud Platform
Master's degree
SQL
REST
Mentoring
GraphQL
Python

Full job description

Senior Engineer - Platform (API Integrations)

LendWell · Dublin Area · Hybrid

About LendWell

LendWell builds AI-powered software for mortgage brokers across Ireland and the UK — turning a slow, document-heavy, manual process into something fast and intelligent. We're post-seed, scaling toward Series A, and the platform underneath our product is where the hardest, most interesting engineering happens.

At our heart, we're built around the technical capability to go from unsorted raw files to densely connected entity knowledge graphs -- documents, images, screenshots, audio, video. We use LLM and OCR models and sophisticated architecture to accomplish this at scale and speed.

The role

We're hiring a senior engineer to own systems and projects at our architectural frontier: a claims-based data model, a macroservice architecture, and the data and document pipelines that power the whole product.

You'll start by owning and leading a significant API integrations project end to end — so strong API design and integration skills are essential — and grow into broader ownership of a platform domain, setting technical direction within it and leading multi-engineer work.

This is deep, hardcore platform work for someone who wants real ownership over systems that matter.

What you'll do

Own and lead our API integrations project from day one — design, build, and ship
Own a domain within our platform — architecture, tradeoffs, scaling, and failure modes
Build and evolve our claims-based data modeling and macroservice architecture
Work across our Python/FastAPI + GraphQL stack, GCP-native (Pub/Sub, BigQuery, Cloud SQL)
Push forward document processing and applied LLM systems in production
Set technical direction within your area, raise the bar in design and code review, and write proposals others can act on
Mentor and grow earlier-career engineers, and take part in hiring

What we're looking for

Strong API skills — designing, building, and integrating APIs (REST/GraphQL, third-party integrations, auth, versioning, reliability) — a must-have
Deep expertise in Python and back-end systems, ideally with FastAPI and GraphQL
Strong systems-level thinking — sound judgment on data modeling, distributed architecture, tradeoffs, scaling, and risk
Hands-on experience with GCP-native infrastructure (Pub/Sub, BigQuery, Cloud SQL, or equivalents)
Experience with document processing and/or applied LLM systems in production a strong plus
Reliable execution: identifies what should be done, not just how, and manages ambiguity without hand-holding
Experience mentoring engineers and shaping how a team builds
Fintech or regulated-industry experience a plus

Pay: €60,000.00-€130,000.00 per year

Work Location: Hybrid remote in Dublin, County Dublin

Quick apply

Refine Your Search

backend software engineer jobs in killester, d

Staff Backend Engineer

Senior Software Engineer (Java)

Senior Product Engineer - Insights

Software Engineer - Frontend Development

Senior Software Development Engineer in Test (Contractor 12 months)

Software Engineering Team Lead

Software Engineer, iOS Core Product - Dublin, Ireland

Lead Software Developer / Technical Lead – Dublin, Ireland (Hybrid)

Senior .NET Engineer - Dublin

AI/ML Associate Engineer

Senior Software Engineer - Python (Hybrid)

Staff Software Engineer

Principal Software Development Engineer

Full Stack Lead Software Engineer

AWS Engineer

Agentic AI - Lead Software Engineer

Staff/Lead Fullstack Engineer (Frontend-focused)

Agentic AI - Senior Software Engineer

Full-Stack Engineer (Back-End Leaning)

AI/ML Agent Engineer — Front-End Focus

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