3287 IT & Software Developer jobs in the UK

Ocho jobs

Senior JavaScript Engineer

£30,000 - 60,000
Ocho
Callender Street, Belfast
£30,000 - 60,000
Company Size icon
Company Size
<50
Company Type icon
Company Type
Services
Exp Level icon
Exp Level
Senior
Job Type icon
Job Type
Full-Time
Language icon
Language
English
Visa sponsorship icon
Visa sponsorship
No

Requirements

Must:
- Strong commercial experience as a Software Engineer (senior level) - Deep experience with JavaScript / TypeScript, particularly in Node.js environments - Strong frontend capability using React - Hands-on AWS experience across application deployment and infrastructure - Experience using Infrastructure as Code, ideally Terraform - Strong database fundamentals (PostgreSQL, DynamoDB or similar) - Proven experience operating within modern CI/CD environments - Clear understanding of scalable system design and cloud architecture Highly Desirable: - Experience writing backends in Rust - Exposure to AI-powered developer tooling and agentic workflows - Curiosity around AI, data, and emerging technologies - Experience in platform, SaaS, or product-led businesses

Responsibilities

- Designing and evolving core platform systems with scalability in mind - Delivering full-stack features using TypeScript / Node.js on the backend, and React on the frontend - Architecting and deploying cloud-native solutions on AWS - Defining and managing infrastructure through Terraform - Taking ownership of CI/CD pipelines and release processes - Applying test-driven development and strong automated testing principles - Contributing to architectural decisions and long-term platform direction - Troubleshooting complex production issues across the stack - Working closely with product and delivery stakeholders to shape solutions

Description


We are OCHO, a scaling, product-led technology business based in Belfast, building modern cloud-native platforms that are central to our global growth strategy. This senior software engineering role offers the opportunity for architectural influence, technical ownership, and the chance to shape how our platform evolves as it scales. Our team is committed to using modern tooling and disciplined engineering practices. We offer a competitive salary ranging from £60,000 to £70,000, along with performance-based bonuses and a clear pathway toward Lead or Principal progression.
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