At a Glance
- Tasks: Design and build scalable backend services and APIs for innovative IoT and mobile products.
- Company: Fast-growing tech company focused on real-time connected technology.
- Benefits: Salary up to £60,000 plus equity, flexible working arrangements.
- Other info: Opportunity for genuine ownership and career growth in a dynamic environment.
- Why this job: Join a small, high-trust team and shape the future of global technology.
- Qualifications: 5+ years in backend development with strong Node.js and TypeScript skills.
The predicted salary is between 55000 - 60000 £ per year.
Senior backend role at a fast growing IoT, mobile and cloud product company on the cusp of global expansion. Focused on Node.js and TypeScript with real time systems, AWS and Redis across a modern production stack.
Genuine architectural ownership in a small, high trust team with no bureaucracy. Derry based with flexibility for the right person. Salary £55,000 - £60,000 plus equity.
About the Company
Our client is a fast moving product company building real time, connected technology at the intersection of IoT, mobile and cloud. They are entering a significant growth phase, transitioning from a UK and Ireland focused business to a truly global company, and they are building the engineering team that will take them there. This is not an agency - they build products that last, and they are looking for engineers who want genuine ownership and the chance to shape how a company grows. Equity is on the table for the right person, and the timing could not be better.
The Role
This is a Senior Backend Developer position at the heart of the engineering team, working closely with a small and highly capable group to own backend architecture decisions, build APIs and services that power mobile and IoT products, and help establish the engineering practices that will carry the business through its next stage of growth. You will work with real time communication systems, manage complex integrations with third party APIs, own observability across structured logging, metrics and alerting, and collaborate across AWS infrastructure to understand how everything connects at the networking level. You will also mentor junior developers and play an active role in building a strong engineering culture as the team scales.
Key Responsibilities
- Design, build, enhance and maintain scalable back end services and APIs
- Lead architectural decisions that support rapid growth and increased user demand
- Work with real time communication systems using WebSockets and manage Redis for pub/sub, caching and job queuing
- Build and maintain robust integrations with third party APIs including error handling, rate limit management, retries and monitoring
- Own observability across structured logging, metrics and alerting
- Collaborate across AWS infrastructure including RDS, Lambda and IoT Core with a solid understanding of networking including VPCs, subnets, NAT gateways and VPNs
- Mentor junior developers and contribute to a strong engineering culture
- Integrate with third party software to enhance the product offering
What You'll Need
Essential:
- 5 or more years of professional back end development experience
- Strong Node.js and TypeScript skills - this is your primary toolset
- Solid experience with WebSockets
- Strong grasp of REST API design covering authentication, error handling and versioning
- Comfortable with Redis across pub/sub, caching and queues
- SQL and relational database experience, ideally with AWS RDS and MySQL
- Experience with message and job queues such as Bee Queue, SQS or similar
- Solid logging and observability practice across structured logs, metrics and alerting
- Proven experience with AWS services and a real understanding of AWS networking
- Comfortable working at pace in a small, high trust team
Nice to Have:
- Exposure to IoT systems including firmware interaction, physical device constraints and connectivity debugging
- Experience with real time mobile app communications
- API versioning and backward compatibility experience
- A track record of scaling systems through periods of significant growth
Why Apply?
- Salary £55,000 - £60,000
- Equity available for the right candidate
- Derry based with flexibility on working arrangements
- Genuine architectural ownership - your decisions will shape the product and the platform
- Product company, not an agency - you will build things that last
- Small, highly capable team with no bureaucracy and no hand holding
- Join at exactly the right moment as the business targets global expansion
- A unique, market ready solution with real momentum behind it
How to Apply
For a confidential conversation about this opportunity, please reach out to Nick Napier directly on LinkedIn or submit your CV via the link below.
Senior Software Engineer in Derry employer: Ocho
Join a dynamic and innovative product company in Derry, where as a Senior Software Engineer, you will enjoy genuine architectural ownership and the opportunity to shape the future of real-time connected technology. With a strong focus on employee growth, a collaborative work culture, and the potential for equity, this is an exciting time to be part of a small, high-trust team that values your contributions and offers flexibility in working arrangements.
StudySmarter Expert Advice🤫
We think this is how you could land Senior Software Engineer in Derry
✨Tip Number 1
Network like a pro! Reach out to people in the industry, especially those who work at companies you're interested in. A friendly chat can sometimes lead to job opportunities that aren't even advertised.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those using Node.js and TypeScript. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for interviews by practising common technical questions and coding challenges. We recommend doing mock interviews with friends or using online platforms to get comfortable with the format.
✨Tip Number 4
Don't forget to apply through our website! It’s the best way to ensure your application gets seen. Plus, we love seeing candidates who take the initiative to connect directly with us.
We think you need these skills to ace Senior Software Engineer in Derry
Some tips for your application 🫡
Tailor Your CV:Make sure your CV highlights your Node.js and TypeScript experience right at the top. We want to see how your skills align with the role, so don’t be shy about showcasing your backend development projects!
Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Tell us why you’re excited about this role and how you can contribute to our growth. Be genuine and let your personality come through – we love that!
Showcase Your Achievements:When detailing your past experiences, focus on specific achievements. Did you lead a project that improved system performance? Share those metrics! We’re all about results and want to see what you’ve accomplished.
Apply Through Our Website:Don’t forget to hit that apply button on our website! It’s the easiest way for us to get your application and ensures it lands in the right hands. We can’t wait to hear from you!
How to prepare for a job interview at Ocho
✨Know Your Tech Stack Inside Out
Make sure you’re well-versed in Node.js and TypeScript, as these are your primary tools. Brush up on your knowledge of WebSockets, REST API design, and Redis, since you'll need to demonstrate your expertise in these areas during the interview.
✨Showcase Your Architectural Thinking
Prepare to discuss past projects where you made architectural decisions. Be ready to explain how those choices supported growth and user demand, as this role involves genuine ownership of backend architecture.
✨Demonstrate Your Problem-Solving Skills
Think of examples where you’ve tackled complex integrations with third-party APIs or managed observability across logging and metrics. Highlight your experience with error handling and rate limit management to show you can handle real-world challenges.
✨Emphasise Team Collaboration and Mentorship
This role is all about working closely with a small team and mentoring junior developers. Share experiences that showcase your ability to foster a strong engineering culture and collaborate effectively, as this will resonate well with the company’s values.
