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Senior Software Engineer; Security

Remote / Online - Candidates ideally in
Belfast, County Antrim, BT1, Northern Ireland, UK
Listing for: MCS Group
Remote/Work from Home position
Listed on 2026-07-21
Job specializations:
  • Software Development
    Software Engineer
Salary/Wage Range or Industry Benchmark: 70000 GBP Yearly GBP 70000.00 YEAR
Job Description & How to Apply Below
Position: Senior Software Engineer (Security)
Senior Software Engineer (Security focus) Belfast - Hybrid (3 Days Office / 2 Days Home) Competitive Salary  Bonus  Excellent Benefits The Opportunity We are delighted to be partnering with a high-growth technology organisation as they seek to appoint a Senior Software Engineer to join their Belfast-based engineering team. This is an excellent opportunity to join a business operating at scale, where technology, data, and innovation sit at the heart of everything they do.

The successful candidate will play a key role in enhancing security capabilities across the software development lifecycle while working alongside highly skilled engineering and security professionals on complex technical challenges. The role offers the opportunity to influence security strategy, contribute to architectural decisions, and help build secure, scalable solutions within a fast-paced and collaborative environment.

The Role As a Senior Software Engineer you will bridge the gap between Security Engineering and Compliance, helping to drive security best practices across development teams and improve vulnerability management processes. You will work closely with engineering stakeholders to identify risks, implement security solutions, and support the delivery of secure products and services. What You Need Previous experience working as a Security focused Software Engineer, Security Engineer, Security Analyst or similar role Strong software engineering experience with technologies such as Python, Java or Go Solid SQL knowledge Experience working within cloud environments and associated security services Good understanding of risk assessment, threat modelling, application security, and information security principles Knowledge of secure software development practices and secure-by-design approaches Package & Benefits Competitive salary, flexible dependant on experience Performance-related bonus Comprehensive healthcare package Generous Pension contribution Hybrid working model (3 days office / 2 days home) Ongoing learning and development opportunities Career progression within a growing technology environment This is an excellent opportunity for an experienced security-focused software engineer to join a highly regarded technology team, working on modern cloud-based platforms and helping to shape security practices across a large-scale engineering environment.

To speak in absolute confidence about this opportunity please contact Sam McCormick or send an up-to-date CV via the link provided. | We are committed to providing reasonable accommodation to individuals with disabilities throughout the recruitment process. Please let us know if you require any adjustments Even if this position is not right for you, we may have others that are.

Please visit MCS Group to view a wide selection of our current and exclusive roles

Skills:

senior software engineer python sql aws security security engineer cloud Benefits:
Work From Home
Position Requirements
10+ Years work experience
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