
Rullion Limited
Senior Software Engineer
Job Description
Salary: £60,000 - 100,000 per year
Requirements:- Significant commercial experience developing enterprise-scale software applications using Java.
- Strong hands-on experience with Spring Boot.
- Proven experience developing and deploying cloud-native applications on AWS.
- Strong understanding of object-oriented programming, software architecture, design patterns, and engineering best practices.
- Experience designing, building, integrating, and supporting complex software solutions.
- Experience developing secure, scalable, resilient, and high-performing applications.
- Strong knowledge of automated testing and modern software engineering practices.
- Excellent communication and stakeholder engagement skills.
- Experience mentoring engineers and contributing to technical decision-making.
- We design, develop, test, and maintain high-quality software solutions using Java, Spring Boot, and AWS.
- We build secure, scalable, resilient, and highly available cloud-native applications.
- We collaborate with Product Owners, Architects, Engineering Managers, Business Analysts, and cross-functional teams to deliver business-critical software.
- We contribute to software architecture, technical design, and technology selection.
- We champion engineering best practices, coding standards, and secure software development principles.
- We participate in code reviews, technical design sessions, testing, debugging, and production support.
- We identify and resolve technical risks, performance issues, and delivery challenges.
- We develop reusable components, shared frameworks, and engineering standards.
- We mentor and support other engineers through coaching, technical guidance, and knowledge sharing.
- We collaborate across engineering communities to promote innovation and continuous improvement.
- AWS
- Cloud
- Support
- Java
- Spring
- Spring Boot
More:
We are recruiting Principal, Lead, and Senior Software Engineers for a high-performing technology team on an initial 6-month contract. This is a hands-on role based in Liverpool with a hybrid working pattern of 2 days per week onsite. The contract is inside IR35. You will work alongside our Product Owners, Architects, Engineering Managers, Business Analysts, and fellow Engineers to build modern cloud-native applications and help shape technical delivery and strategy. We are committed to diversity and equal opportunities for our employees and applicants.
last updated 31 week of 2026
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About Rullion Limited

Rullion Limited
Liverpool
IT
Skills & Technologies
Inferred from job description
Salary Insight
£80,000
This role
£75,000
UK median
This salary is 7% above the UK median for Senior roles (£75,000/yr).
Based on 2024–2025 UK technology sector benchmarks