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- Tasks: Work across systems to keep the platform fast, reliable, and scalable.
- Company: Dynamic tech company with a collaborative, remote-first culture.
- Benefits: Competitive salary, flexible work environment, and opportunities for professional growth.
- Other info: Join a small, senior team focused on collaboration and innovation.
- Why this job: Tackle real-world problems and make a significant impact on platform performance.
- Qualifications: 5+ years in production systems, strong AWS background, and coding skills in Python preferred.
The predicted salary is between 60000 - 80000 ÂŁ per year.
This company is hiring a Senior Platform Engineer to work across the systems that keep their platform fast, reliable, and scalable at global scale. It’s broad, technical, and not confined to one layer of the stack.
What you’ll be doing:
- You’ll move between infrastructure and software depending on what’s needed.
- Troubleshooting issues across AWS.
- Writing Python to support platform systems.
- Working on integrations and some identity-related systems (SAML/SCIM).
- Handling upgrades (Python, Django) and dealing with breaking changes.
- Improving database performance, rewriting queries, reducing latency.
- Getting pulled into cross-system problems that don’t belong to one team.
This isn’t a “you own one service” role. You’ll work across the platform where the problems are.
Tech environment:
- Cloud-native, AWS-first setup with a modern stack including Python/Django, ECS, Postgres, Kinesis, Lambda, and Terraform.
- They ship frequently and operate at real scale, so changes have impact.
So the work is a mix of:
- Scaling and strengthening existing systems.
- Solving performance issues that only show up at volume.
- Improving reliability before customers feel problems.
- Keeping infrastructure cost under control.
What they’re looking for:
- Senior engineer (5+ years building production systems).
- Strong infrastructure background (AWS).
- Comfortable writing real code (Python helpful, not essential).
- Experience working on distributed systems at scale.
- Someone who can operate without a playbook and make good calls in grey areas.
- They’re leaning toward infra engineers who can code, rather than backend engineers with light infra exposure.
Team & setup:
- You’ll be working in a small, senior team that operates across the platform rather than in silos.
- Remote-first (Northern Ireland/Ireland).
- Regular meetups and offsites.
- High collaboration across engineering.
If you like variety, real systems problems, and work that actually impacts how a platform runs day-to-day, this is worth a conversation.
Platform Engineer in Belfast employer: nineDots.io
Contact Detail:
nineDots.io Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Platform Engineer in Belfast
✨Tip Number 1
Network like a pro! Reach out to folks in the industry, especially those already working at the company you're eyeing. A friendly chat can give you insider info and maybe even a referral!
✨Tip Number 2
Show off your skills! Prepare a portfolio or a GitHub repo showcasing your projects, especially those involving AWS, Python, or any relevant tech. This is your chance to demonstrate your hands-on experience.
✨Tip Number 3
Ace the interview by being ready to discuss real-world problems you've solved. Think about scenarios where you improved system performance or tackled infrastructure challenges—these stories will make you stand out.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take that extra step!
We think you need these skills to ace Platform Engineer in Belfast
Some tips for your application 🫡
Show Your Versatility: Since this role is all about moving between infrastructure and software, make sure your application highlights your experience in both areas. We want to see how you've tackled problems across different layers of the stack!
Be Specific About Your Experience: When detailing your past roles, focus on specific projects or challenges you've faced that relate to AWS, Python, or distributed systems. We love seeing concrete examples of how you've made an impact in your previous positions.
Keep It Relevant: Tailor your CV and cover letter to reflect the skills and experiences mentioned in the job description. We’re looking for engineers who can operate without a playbook, so show us how you’ve thrived in ambiguous situations!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way for us to keep track of your application and ensure it gets the attention it deserves. Plus, we love seeing candidates who take that extra step!
How to prepare for a job interview at nineDots.io
✨Know Your Stack Inside Out
Make sure you’re well-versed in the tech stack mentioned in the job description. Brush up on AWS, Python, Django, and any other tools like Terraform or Kinesis. Being able to discuss your experience with these technologies will show that you’re ready to hit the ground running.
✨Prepare for Real-World Scenarios
Since this role involves troubleshooting and solving performance issues, think of specific examples from your past work where you’ve tackled similar challenges. Be ready to explain your thought process and the impact of your solutions on system performance.
✨Show Your Collaborative Spirit
This position requires working across teams, so highlight your experience in collaborative environments. Share stories about how you’ve worked with others to solve cross-system problems, as this will demonstrate your ability to thrive in a team-oriented setup.
✨Ask Insightful Questions
Prepare some thoughtful questions about the company’s platform and their approach to scaling and reliability. This not only shows your interest but also gives you a chance to assess if the role aligns with your career goals and values.