Software engineer (java or python) Work, Jobs in Belfast, Nir (with Salaries)

Software Engineering Specialist
BT —Belfast
- Scripting
- Software development
- Gym membership
7h
Senior Automation Engineer
Citi —Belfast
- Full-time
- Hybrid work
- Software development
- Financial services
- AI
- Employee assistance programme
- Employee discount
1d
Contract - Senior Full Stack Developer - Belfast
Deloitte —Belfast
- Hybrid work
- Software development
- Financial services
Contract - Senior Full Stack Developer (Expert) - Belfast
Deloitte —Belfast
- Hybrid work
- AWS
- Software development
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Senior Cloud Security Engineer
Black Duck Software, Inc. —Belfast
- Remote
- Computer Science
- Bachelor's degree
Lead Salesforce Developer
EOS —Banbridge
- Salesforce
- Java
- Leadership
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2d
Senior Software Engineer
TeamFeePay —Belfast
- Full-time
- Hybrid work
- Engineering
- Mentoring
- Free parking
- Flexible schedule
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13h
Senior Technical Support Engineer
Cloudsmith —Belfast
- Full-time
- Hybrid work
- Computer Science
- Bachelor's degree
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Software Engineering Specialist

BT -
Belfast

Apply Now

Job details

7 hours ago

Benefits

Company pension
Gym membership

Qualifications

CI/CD
Penetration testing
Authentication
Cloud infrastructure
Vulnerability research
Go
Software development operations experience
Cloud engineering experience
Incident response
CI/CD pipelines
Distributed systems
Terraform
Operational security implementation
Systems engineering
Scripting
Burp Suite
Software development
Nmap
DevOps implementation
Infrastructure provisioning automation
Terraform provisioning
Identity & access management

Full job description

Req ID: 60828

Job Function: Cyber Security

Posting Start Date: 19/08/2026

Posting End Date: 28/08/2026

Division: Digital

Job Location: GBR Belfast - Riverside Tower

Advertised Salary: Competitive

Job Req ID:

Posting Date:

Function:

Location:

Salary:

About the role

We're looking for an engineer with strong technical fundamentals who enjoys breaking things, understanding how attackers think, and building systems that are secure by default. This is not a penetration tester role and not a compliance role.
You will ideally have 2–5 years in software engineering, platform engineering, DevOps, cloud infrastructure, or security engineering.

What you’ll be doing

Design and build secure cloud infrastructure.
Improve CI/CD pipelines with security built in.
Automate security testing and policy enforcement.
Develop internal tooling in Go, Python, TypeScript, or similar.
Investigate vulnerabilities and work with engineering teams on remediation.
Perform offensive security exercises against our applications and infrastructure.
Build detections and preventative controls based on findings.
Threat model new services before they ship.
Improve developer experience around secure software delivery.
Contribute to incident response and post-incident improvements.

Essential Skills / Experience

Cloud Infrastructure & Platform Engineering (AWS, Kubernetes, Docker)
Experience building and supporting secure, scalable cloud infrastructure and platforms.
DevSecOps & CI/CD Security Automation
Ability to embed security controls into CI/CD pipelines through automation and policy enforcement.
Application & Infrastructure Security
Strong understanding of secure development practices, threat modelling, and vulnerability management.

Desirable Skills / Experience

Linux Administration & Systems Engineering
Strong Linux knowledge with experience supporting and troubleshooting production environments.
Infrastructure as Code (Terraform, Pulumi)
Experience automating infrastructure deployment and management using IaC tools.
Software Development & Scripting (Go, Python, TypeScript)
Ability to develop tooling and automate processes using modern programming languages.
Networking & Identity Management (OAuth/OIDC, IAM)
Understanding of networking, authentication, authorisation, and cloud access controls.
Offensive Security & Security Testing
Knowledge of common attack techniques and security testing methodologies.
Security Tooling (Burp Suite, OWASP ZAP, Nmap, Semgrep, Trivy)
Experience using security tools to identify vulnerabilities and strengthen security posture.
Observability & Distributed Systems
Experience monitoring, troubleshooting and improving visibility across complex systems.
Automation & Security Policy Enforcement
Strong automation mindset with experience implementing security controls and guardrails at scale.

Our Package

Tailored benefits make a real difference. That’s why we offer a comprehensive range to support your growth, wellbeing, and everyday life.
You can design the package to suit you and your lifestyle. Your core benefits include:

10% on target annual bonus
Access to an online private GP 24/7 for you and your immediate family
Market-leading paid carers leave with up to 2 weeks off
Equalized maternity, paternity, and adoption leave – 18 weeks’ full pay and 8 weeks’ half pay
Discounted EE and BT products, including mobile and broadband
Market leading Pension scheme – 5% from you and 10% from us
Holiday purchase scheme

You can select additional benefits, including healthcare, dental, gym memberships and more when you’re ready.

BT Group is the UK’s leading communications group and the holding company behind some of the country’s most recognised brands – including BT, EE, Openreach and Plusnet. Our purpose is as simple as it is ambitious: we connect for good. Our customers include consumers, small, medium and large businesses, public sector organisations and other communications providers.

BT Group’s role is about setting direction, unlocking value and creating the conditions for our brands and businesses to thrive.

Having come through the most capital-intensive phase of our fibre investment, our focus now is on what comes next – simplifying how we operate, using technology and AI to work smarter, and organising ourselves to serve customers better and grow sustainably. Group teams shape strategy, policy, brand, capital allocation and transformation, helping the whole organisation perform at its best.

We have a singular culture that unites all our people: we are customer-first challengers, who are committed, clear and connected. These behaviours unite us as one team to deliver for our colleagues, our customers, our stakeholders and the country. Joining BT Group means working at the heart of a business that matters to the UK, with the opportunity to shape decisions, influence outcomes and help set the future course of one of the country’s most important companies.

Apply Now

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software engineer (java or python) jobs in belfast, nir

Software Engineering Specialist

Senior Automation Engineer

Contract - Senior Full Stack Developer - Belfast

Contract - Senior Full Stack Developer (Expert) - Belfast

Senior Cloud Security Engineer

Lead Salesforce Developer

Senior Software Engineer

Senior Technical Support Engineer

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