Staff Software Engineer – AI-Driven DevOps Platform

Armory; Belfast City District; Hybrid; GBP 90,000 - 130,000; Full time

Benefits offered by this job

Competitive salary

Comprehensive healthcare benefits

Flexible Spending Account (FSA)

Employee Assistance Program (EAP)

Flexible Time Off and Parental Leave

Quarterly TGIF-Off / 4 days

Social events (monthly/quarterly/ann)

Internet reimbursement

Commuter benefits

Job summary

Harness is seeking an experienced software engineer to design, develop, and scale critical infrastructure software within the IACM space. You’ll work across Java and Go, shaping APIs and cloud integrations to automate provisioning and governance.

Join a fast-moving team that mentors engineers, reviews designs, and drives architecture improvements while delivering secure, compliant infrastructure at scale.

Qualifications

• 7+ years of experience building highly scalable, distributed applications in Java and Go.
• Experience designing REST, GRPC and GraphQL APIs with scalable architectures.
• Working knowledge of SQL and No-SQL databases.
• Strong foundations in data structures, algorithms and debugging.

Responsibilities

• Design, develop and maintain scalable platform software in a fast-paced environment.
• Authors software specifications and design documents.
• Mentor engineers and provide technical leadership.
• Peer reviews of designs and code; improve quality, performance and architecture.
• Collaborate with SREs and cross-functional teams to troubleshoot production issues.

Skills

Java

Golang

REST APIs

GRPC

GraphQL

SQL/NoSQL

Distributed systems

Cloud platforms

Education

Bachelors in Computer Science

Tools

Docker

Kubernetes

MongoDB

ELK

TimescaleDB

GCP

AWS

Job description

Harness is seeking an experienced software engineer to design, develop, and scale critical infrastructure software within the IACM space. You’ll work across Java and Go, shaping APIs and cloud integrations to automate provisioning and governance.

Join a fast-moving team that mentors engineers, reviews designs, and drives architecture improvements while delivering secure, compliant infrastructure at scale.