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- Tasks: Design and maintain high-performance backend services for cybersecurity solutions.
- Company: Join a global cybersecurity powerhouse with a focus on innovation and security.
- Benefits: Enjoy a competitive salary, equity, healthcare, and more perks.
- Why this job: Make a real-world impact while working with cutting-edge technology in a collaborative environment.
- Qualifications: 7+ years in software engineering, strong Java backend skills, and DevOps familiarity required.
- Other info: This is a permanent, full-time role based onsite in London.
The predicted salary is between 80000 - 120000 £ per year.
TechHeads is working with a global cybersecurity powerhouse to hire a skilled Back-End Software Engineer for their growing London-based team. This is a permanent, full-time role, fully onsite in London, giving you the opportunity to be hands-on with critical systems at the heart of a secure, global platform.
In this role, you’ll design and maintain high-performance backend services that directly power next-generation cybersecurity solutions. With a focus on clean architecture, resilient systems, and robust infrastructure, your work will support mission-critical applications used by enterprises worldwide.
You’ll work with a cutting-edge stack including Java and Spring Boot, applying DevOps practices and automation to deliver reliable, secure software at scale. Whether enhancing core functionality or contributing to new services, you’ll be solving real-world problems with real-world impact.
This is a chance to join a technically driven engineering team that values precision, clarity, and accountability. You’ll engage in complex, meaningful work where your technical decisions directly contribute to global data protection and security.
If you’re looking for a role where you can apply deep backend expertise to problems that matter, within a technically mature and driven environment, this opportunity could be your next move.
Responsibilities:- Design, develop, and maintain Java-based backend services using Spring Boot, REST/GraphQL, Kafka, PostgreSQL, and RabbitMQ.
- Contribute to infrastructure modernisation efforts, working closely with DevOps teams on Kubernetes, CI/CD pipelines, and legacy system migrations.
- Innovate across the stack, taking ownership of key projects and delivering performant, scalable solutions.
- Lead engineering best practices including coding standards, unit testing, code reviews, and system architecture discussions.
- Support, coach, and mentor junior developers, fostering a culture of technical excellence and collaboration.
- Work closely with cross-functional teams, including product and engineering groups in different countries/regions, to ensure alignment and execution.
- Build and deploy secure, resilient APIs (REST/GraphQL) and optimise the full software development lifecycle through automation.
- 7+ years of professional experience in software engineering, with a strong focus on Java backend development.
- Solid understanding of Spring Boot, Kafka, RabbitMQ, PostgreSQL, and modern API design patterns.
- Hands-on experience or familiarity with DevOps tools and concepts – e.g. Kubernetes, Git-based CI/CD, cloud infrastructure (AWS/GCP/Azure).
- Strong grasp of software security principles, system performance optimisation, and infrastructure reliability.
- Experience working on large-scale, production-grade systems with distributed architectures.
- Exposure to tools like Elasticsearch/Kibana, Hadoop/HBase, OpenSearch, or VPN/proxy architectures.
- Bring technical vision, initiative, and a passion for exploring and implementing emerging technologies.
- Be a natural technical leader with experience mentoring engineers and driving engineering quality across teams.
- Enjoy solving complex problems and have a product mindset with an eye toward continuous improvement.
Salary: £100,000 - £120,000 DOE
Benefits:Equity, Healthcare and More
If you would like to be considered for this position, please share a copy of your updated CV to thomas@techheads.ie
Contact Detail:
TechHeads Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Back-End Software Engineer – £120,000 Salary (DOE), Equity and More
✨Tip Number 1
Familiarise yourself with the specific technologies mentioned in the job description, such as Java, Spring Boot, and Kafka. Being able to discuss your hands-on experience with these tools during an interview will demonstrate your suitability for the role.
✨Tip Number 2
Showcase your understanding of DevOps practices and tools like Kubernetes and CI/CD pipelines. Prepare examples of how you've implemented these in past projects, as this will highlight your ability to contribute to infrastructure modernisation efforts.
✨Tip Number 3
Emphasise your experience with mentoring junior developers and leading engineering best practices. This aligns with the company's focus on fostering a culture of technical excellence and collaboration, making you a more attractive candidate.
✨Tip Number 4
Prepare to discuss complex problems you've solved in previous roles, particularly those related to backend systems and cybersecurity. This will showcase your problem-solving skills and your ability to make impactful contributions to the team.
We think you need these skills to ace Back-End Software Engineer – £120,000 Salary (DOE), Equity and More
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights your experience with Java, Spring Boot, and other relevant technologies mentioned in the job description. Use specific examples of projects you've worked on that demonstrate your backend expertise.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for cybersecurity and your understanding of the role. Mention how your skills align with the company's mission and how you can contribute to their technical team.
Highlight Relevant Experience: In your application, emphasise your 7+ years of software engineering experience, particularly focusing on backend development. Include any leadership roles or mentoring experiences that showcase your ability to guide junior developers.
Showcase Problem-Solving Skills: Provide examples of complex problems you've solved in previous roles, especially those related to system performance optimisation and infrastructure reliability. This will demonstrate your capability to handle the challenges outlined in the job description.
How to prepare for a job interview at TechHeads
✨Showcase Your Technical Skills
Be prepared to discuss your experience with Java, Spring Boot, and other technologies mentioned in the job description. Bring examples of past projects where you designed and maintained backend services, and be ready to explain your thought process and the challenges you faced.
✨Demonstrate Problem-Solving Abilities
Expect to encounter technical questions or scenarios during the interview. Practice explaining how you approach complex problems, particularly in the context of backend development and system architecture. Highlight your experience with distributed systems and how you've optimised performance in previous roles.
✨Emphasise Collaboration and Mentorship
Since the role involves working closely with cross-functional teams and mentoring junior developers, be sure to share examples of how you've successfully collaborated with others. Discuss any experiences where you've led code reviews or supported team members in their development.
✨Prepare Questions About Company Culture
Research the company's values and culture, especially regarding technical excellence and innovation. Prepare thoughtful questions that show your interest in their engineering practices and how you can contribute to fostering a collaborative environment.
