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For Companies At a Glance
- Tasks: Build and enhance backend services for a leading Email Security platform.
- Company: Join Proofpoint, a global leader in cybersecurity with a collaborative culture.
- Benefits: Enjoy competitive pay, flexible work, wellness days, and career growth opportunities.
- Why this job: Make a real impact in cybersecurity while working with cutting-edge technologies.
- Qualifications: Experience in Java and familiarity with cloud platforms and CI/CD tools.
- Other info: Dynamic team environment with strong support for personal and professional development.
The predicted salary is between 30000 - 42000 ÂŁ per year.
Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss, and build resilience across their people and AI workflows. Our mission is simple: safeguard the digital world and empower people to work securely and confidently. Join us in our pursuit to defend data and protect people.
How We Work:
At Proofpoint you’ll be part of a global team that breaks barriers to redefine cybersecurity guided by our BRAVE core values:
- Bold in how we dream and innovate
- Responsive to feedback, challenges and opportunities
- Accountable for results and best in class outcomes
- Visionary in future focused problem-solving
- Exceptional in execution and impact
The Role
Join our Belfast Proofpoint Protection Server (PPS) Engineering team and help modernise Proofpoint’s flagship Email Security platform, a mission‑critical service relied upon by many of the world’s largest enterprises. You’ll work across cloud‑native backend systems, distributed architectures, and high‑throughput security pipelines, contributing to initiatives that shape the next generation of our platform. This role suits engineers who are adaptable, curious, and motivated to work across multiple technologies to deliver high‑performance solutions.
Your day-to-day
As a Software Engineer I, you will:
- Build and enhance backend services while contributing to the cloud‑modernisation of our large‑scale, containerised and distributed email security platform
- Develop clean, maintainable code primarily in Java, with occasional but meaningful contributions to Perl components where needed
- Design and implement APIs and backend components, including data ingestion and processing pipelines
- Work with event‑driven, streaming, and asynchronous processing architectures
- Collaborate closely with Product, QA, SRE, and other engineering teams
- Own and improve CI/CD pipelines to support reliable builds, testing, and deployments
- Participate in an on‑call rotation to help maintain system reliability
- Take initiative, learn new technologies, and drive improvements across the platform.
What you bring to the team
- Proven experience in Java, with flexibility to work across additional technologies as needed
- Familiarity with CI/CD tooling and deployment workflows
- Familiarity with AWS or similar cloud platforms
- Familiarity with Kubernetes or other container orchestrators
- Focus on building maintainable, high‑performance, and scalable systems
- Proactive, self‑directed, and strong problem‑solving skills
- Effective communication and collaboration with cross‑functional teams.
At Proofpoint, we believe that an exceptional career experience includes a comprehensive compensation and benefits package. Here are just a few reasons you’ll love working with us:
- Competitive compensation
- Comprehensive benefits
- Career success on your terms
- Flexible work environment
- Annual wellness and community outreach days
- Always on recognition for your contributions
- Global collaboration and networking opportunities
Our Culture:
Our culture is rooted in values that inspire belonging, empower purpose and drive success-every day, for everyone. We encourage applications from individuals of all backgrounds, experiences, and perspectives. If you need accommodation during the application or interview process, please reach out to accessibility@proofpoint.com.
How to Apply
Find your network, your allies, and your biggest fans. We know that work is simply better when you’re surrounded by people who inspire you—who share ideas, cheer you on, and genuinely want to see you succeed. That’s why we offer social circles, sponsored networks, and connection points across teams and time zones—to help you find your people, build your community, and thrive together.
Software Engineer I in Belfast employer: Proofpoint
Contact Detail:
Proofpoint Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Software Engineer I in Belfast
✨Tip Number 1
Network like a pro! Reach out to current employees on LinkedIn or through our website. Ask them about their experiences and any tips they might have for landing a role at Proofpoint.
✨Tip Number 2
Prepare for the technical interview by brushing up on your Java skills and understanding cloud technologies. We recommend doing some mock interviews with friends or using online platforms to get comfortable with the format.
✨Tip Number 3
Showcase your passion for cybersecurity! During interviews, share your thoughts on current trends in the industry and how you can contribute to our mission of safeguarding the digital world.
✨Tip Number 4
Don’t forget to follow up after your interview! A simple thank-you email can go a long way in showing your enthusiasm for the role and keeping you top of mind for the hiring team.
We think you need these skills to ace Software Engineer I in Belfast
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match the Software Engineer I role. Highlight your Java experience and any relevant projects that showcase your ability to work with cloud-native systems.
Craft a Compelling Cover Letter: Use your cover letter to tell us why you're excited about joining Proofpoint. Share your passion for cybersecurity and how your background aligns with our mission to safeguard the digital world.
Showcase Your Problem-Solving Skills: In your application, give examples of how you've tackled challenges in previous roles. We love seeing candidates who are proactive and can think outside the box when it comes to engineering solutions.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it’s super easy!
How to prepare for a job interview at Proofpoint
✨Know Your Tech Stack
Make sure you brush up on your Java skills, as it's a key part of the role. Familiarise yourself with any additional technologies mentioned in the job description, like AWS and Kubernetes, so you can confidently discuss your experience and how it relates to the position.
✨Showcase Your Problem-Solving Skills
Prepare examples of past projects where you've tackled complex problems. Be ready to explain your thought process and the solutions you implemented, especially in high-performance or scalable systems, as this will demonstrate your adaptability and technical prowess.
✨Understand CI/CD Pipelines
Since you'll be owning and improving CI/CD pipelines, make sure you understand the principles behind them. Be prepared to discuss your experience with deployment workflows and any tools you've used, as this will show you're proactive and ready to contribute from day one.
✨Emphasise Collaboration
This role involves working closely with various teams, so highlight your communication and teamwork skills. Think of specific instances where you've collaborated effectively with cross-functional teams, as this will align with Proofpoint's values of being responsive and accountable.
