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
6d
Senior Software Engineer (Java)
CarTrawler —Dublin, County Dublin
- Hybrid work
- Java
- SQL
- Mentoring
- Annual leave
- Employee assistance program
5d
Agentic AI - Lead Software Engineer
Mastercard —Dublin, County Dublin
- Full-time
- System design
- Java
- JavaScript
4d
Senior Software Development Engineer (m/f/x)*
Solventum —Dublin, County Dublin
- Full-time
- Azure
- AWS
- Bachelor's degree
4d
Lead Software Engineer-Front End React/Web
JPMorganChase —DUBLIN 2, County Dublin
- Full-time
- Java
- JavaScript
- Mentoring
5d
Senior AWS Engineer
ResMed —Dublin, County Dublin
- Full-time
- Computer Science
- Salesforce
- DevOps
- Referral programme
Staff/Lead Front-end Engineer
Mimica —Dublin, County Dublin
- Full-time
- Remote
- System design
- English
- Master's degree
- Annual leave
- Work from home
Senior Cloud Engineer
Sprinklr —Dublin, County Dublin
- Full-time
- Azure
- Management
- Social media management
- Annual leave
Full Stack Cybercrime Engineer
eBay Inc. —Dublin, County Dublin
- Full-time
- Computer Science
- Research
- Java
Senior Software Engineer
Linda AI —Dublin, County Dublin
- Full-time
- Clinic
- AWS
- Python
Quick apply
Safety Engineer
ElevenLabs —Dublin, County Dublin
- Full-time
- Remote
- DevOps
- Data analysis skills
- SQL
AI Native SW Engineer
Accenture —Dublin, County Dublin
- Full-time
- Java
- Master's degree
- AI
4d
Senior Lead – VOIP Engineer
Sprinklr —Dublin, County Dublin
- Full-time
- Azure
- Management
- Social media management
- Annual leave
Director, Software Engineering
Mastercard —Dublin, County Dublin
- Full-time
- Computer Science
- Bachelor's degree
- No degree
Senior Full-Stack Engineer
StoneX Group —Dublin, County Dublin
- Azure
- Computer Science
- English
4d
Senior Engineer, Applied AI
EXL Service —Dublin, County Dublin
- Full-time
- Hybrid work
- Microsoft Excel
- Azure
- Master's degree
Senior Backend Engineer
Rain Technologies Inc. —Dublin, County Dublin
- Full-time
- Remote
- Azure
- SQL
- AWS
Quick apply
6d
Senior Full Stack Engineer
The Irish Times —Dublin, County Dublin
- Full-time
- Hybrid work
- Azure
- AWS
- JavaScript
- Gym membership
Quick apply
Senior Software Engineer
Vectra —Dublin, County Dublin
- Azure
- Engineering
- AWS
- Life insurance
Quick apply
Senior Core Technologies Engineer
Intercom —Dublin, County Dublin
- Hybrid work
- Annual leave
- Work from home

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Staff Backend Engineer

LendWell
Dublin, County Dublin

Quick apply

Job details

Full-time
€60,000–€130,000 a year
6 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)

Agentic AI - Lead Software Engineer

Senior Software Development Engineer (m/f/x)*

Lead Software Engineer-Front End React/Web

Senior AWS Engineer

Staff/Lead Front-end Engineer

Senior Cloud Engineer

Full Stack Cybercrime Engineer

Senior Software Engineer

Safety Engineer

AI Native SW Engineer

Senior Lead – VOIP Engineer

Director, Software Engineering

Senior Full-Stack Engineer

Senior Engineer, Applied AI

Senior Backend Engineer

Senior Full Stack Engineer

Senior Software Engineer

Senior Core Technologies Engineer

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