At a Glance
- Tasks: Design and build high-throughput backend services in Go for a cutting-edge cloud security platform.
- Company: Join a fast-growing tech company revolutionising cloud security with innovative solutions.
- Benefits: Competitive salary, stock options, hybrid work, and mentorship from senior engineers.
- Other info: Exciting opportunity to work with eBPF and advanced cloud technologies.
- Why this job: Make a real impact by writing Go that protects the cloud from threats.
- Qualifications: 3+ years of backend engineering experience and strong Go skills required.
The predicted salary is between 63000 - 77000 £ per year.
At-a-Glance
Mid-level Backend Engineer writing Go at the heart of a $3.8 billion cloud security platform. Belfast hybrid: 3 days per week. Competitive salary, dependent on experience, plus stock options.
About the Company
Every second, this company's eBPF sensors are watching live cloud workloads and turning that runtime data into the risks that truly matter. Its platform covers everything from misconfigurations and API security to real-time threat and malware protection. Founded in 2022, it closed a $400 million Series C in October 2026, taking total funding past $800 million at a reported valuation of $3.8 billion. It now has 600+ people and a growing Belfast engineering hub.
The Role
This is Go engineering where it counts. You will build the backend services that process runtime data from eBPF sensors and cloud APIs at serious scale, turning raw signals into clear, prioritised risk for demanding cloud environments. You will own your services end to end, from design through deployment and monitoring.
Key Responsibilities
- Design and build high-throughput backend services in Go
- Process runtime data from eBPF sensors and cloud provider APIs at scale
- Own services end to end, from design and deployment to monitoring and maintenance
- Build and run services on Kubernetes across AWS, GCP and Azure
- Reason about cost, scalability and trade-offs in every design
- Work with Redis, Elasticsearch, Neo4j, RabbitMQ and TimescaleDB
- Collaborate with Research and Security teams to turn new attack techniques into product
- Contribute to design and code reviews that raise the bar for the team
What You'll Need
Essential:
- 3+ years' commercial backend engineering experience
- Strong production experience in Go
- Experience building distributed, event-driven or high-throughput systems
- Hands-on experience with Docker, Kubernetes and at least one major cloud platform (AWS, GCP or Azure)
- Solid Linux fundamentals
- Based in Northern Ireland with existing right to work in the UK (visa sponsorship is not available)
Desirable / Nice to Have:
- Experience with eBPF, Linux internals or low-level networking
- A background in or genuine interest in cybersecurity
- Side projects or technical interests beyond your day job
Why Apply?
- Competitive salary, dependent on experience
- Stock options, giving you a real share in the company's growth
- Hybrid working in Belfast City Centre, state of the art offices
- Write Go on one of the most technically ambitious platforms in cloud security
- Backed by more than $800 million in funding
- Join a fast-growing Belfast hub where mid-level engineers are mentored by strong senior talent
Next Steps
Ready to write Go that keeps the cloud safe? Send your CV to Chanel Gillen or connect with Chanel on LinkedIn for a confidential conversation.
Mid Level Golang Engineer in Belfast employer: Ocho
Join a forward-thinking UK technology company that is at the forefront of AI innovation, where you will have the opportunity to develop your skills in a supportive and fast-paced environment. With a strong emphasis on mentorship from senior engineers, flexible working patterns, and the chance to own your projects early on, this role offers a unique pathway for professional growth in AI engineering. The company's commitment to an AI-first culture ensures that you will be working with cutting-edge tools and technologies, making a real impact in complex customer environments.
StudySmarter Expert Advice🤫
We think this is how you could land Mid Level Golang Engineer in Belfast
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at Ocho or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to Ocho.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like Ocho.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like Ocho that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Mid Level Golang Engineer in Belfast
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at Ocho.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at Ocho and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at Ocho
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If Ocho uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
