4 of 4 Permanent API Design Jobs in Newtownabbey

Remote Senior Node.js Developer (UK)

Hiring Organisation
Flosum
Location
Newtownabbey, Co. Antrim, UK
Googling it. Deep experience with TypeScript in production codebases. We write typed code, and we expect you to understand why. Strong command of RESTful API design, authentication patterns (OAuth 2.0, JWT), and API security best practices for enterprise environments. Proven experience with SQL and NoSQL databases, query … Azure), and infrastructure-as-code principles. Highly Preferred (These Will Set You Apart) Salesforce development experience: Apex, Lightning Web Components (LWC), Visualforce, or Salesforce API integrations. If you know both Node.js and Salesforce, you are a rare and extremely valuable candidate to us. Experience building or contributing to Salesforce ...

Remote Senior, Principal Technical Solution Owner AI & Data Platforms (Remotely from Europe or UK)

Hiring Organisation
Provectus
Location
Newtownabbey, Co. Antrim, UK
data migration initiatives. Lead technical product discovery – evaluating emerging technologies (GenAI, Agentic AI, vector databases, streaming architectures) and assessing fit for client use cases. Design solution architectures in collaboration with data architects and engineers, making build-vs-buy decisions and technology stack selections. Develop technical roadmaps balancing innovation, scalability … product lifecycle for GenAI applications leveraging LLMs, RAG architectures, Agentic frameworks, and multi-modal AI systems. Translate business requirements into technical specifications, API contracts, data schemas, and system integration patterns. Guide model selection, evaluation criteria, and deployment strategies for ML models in production environments. Champion MLOps practices including model ...

Remote Staff Backend Software Engineer (Remote)

Hiring Organisation
Spoke
Location
Newtownabbey, Co. Antrim, UK
courier companies, retailers, and anyone who receives a delivery! If you’re an experienced Backend Staff Software Engineer who enjoys working closely with product, design, and engineering - and you like tackling complex backend architecture challenges - we think you’ll be right at home here. Work/life at Spoke … issues are easier to spot and quicker to resolve. You’ll take the lead across multiple backend components, whether that’s shaping system design, digging into complex production behaviour, or driving longer-term improvements to workflows, deployments, and platform performance. As the stack evolves, you’ll be part ...

Remote Software Engineer

Hiring Organisation
Fastino.ai
Location
Newtownabbey, Co. Antrim, UK
velocity high. What We’re Looking For: Required: 3+ years of hands-on software engineering experience, with a track record of owning features from design to deployment. Required: Strong Python skills; comfort in TypeScript is a plus but not required. Required: You thrive in ambiguity and can balance speed … playbook. Optional: Experience building or integrating with LLM-based systems or AI infrastructure. Optional: Familiarity with high-concurrency backend systems or low-latency API design. ...