8 of 8 Permanent API Design Jobs in West Yorkshire

Staff Software Engineer

Hiring Organisation
Definely
Location
Leeds, UK
Employment Type
Full-time
What you'll do: Technical Leadership & Strategy Define and drive the technical vision, architecture, and roadmap for both desktop and backend services. Lead architectural design sessions, ensuring scalable, secure, and maintainable solutions. Champion engineering best practices, including early-stage quality planning (Shift Left), design patterns, automated testing … assisted coding, cross-platform frameworks) to improve productivity and product innovation. Application Development & Delivery Lead the development of complex WPF-based applications following modern design patterns such as MVVM, leveraging data binding, templating, and modular architecture. Oversee and contribute to the implementation of scalable backend services, APIs, and libraries ...

Remote Senior Software Engineer

Hiring Organisation
Turing
Location
Bradford, UK
Employment Type
Full-time
Build agents that can verify the quality of the code and identify error patterns. Hypothesize on steps in the software engineering cycle (prototyping, architecture design, API design, production implementation, launch, experiments, monitoring, operational maintenance) and evaluate model capabilities on them Design verification mechanisms that can automatically … . Strong expertise in building full-stack applications and deploying scalable, production-grade software using modern languages and tools. Deep understanding of software architecture, design, development, debugging, and code quality/review assessment. Excellent oral and written communication skills for clear, structured evaluation rationales. Engagement Details: Commitment: flexible engagement ...

Cloud Engineer

Hiring Organisation
BAE Systems Digital Intelligence
Location
Leeds, UK
core mission capabilities. You'll work as part of empowered, autonomous DevOps teams with regular contact with end-users to flexibly and efficiently understand, design, develop, deploy and maintain applications and services on AWS. You'll be encouraged to identify new ways of solving problems and get to work … help you with them AWS Certification at Associate level eg Solution Architect, Developer or DevOps Expertise in microservices and API design Docker, and container runtime platforms such as Kubernetes, EKS, ECS etc Strong understand of operational concepts on AWS, particularly monitoring and observability, FinOps Utilising CI/ ...

Senior Shopify Developer

Hiring Organisation
Pulse Recruit
Location
Bradford, UK
Employment Type
Full-time
work across: Advanced theme builds using Liquid Hydrogen, Oxygen and modern Shopify frameworks Custom Shopify app development (Node/React or Ruby) API development and third-party integrations Performance optimisation for high-traffic storefronts Building reusable frontend components and design systems Technical scoping and solution design Code … Shopify developer Proven background in building and maintaining custom Shopify apps Strong knowledge of Liquid, frontend fundamentals and Shopify's latest tooling Understanding of API design, data structures and integration patterns Experience working on large-scale or high-growth ecommerce brands Confident in leading technically and supporting developers ...

Senior ML Engineer/Data Scientist

Hiring Organisation
Quantori
Location
Wakefield, West Yorkshire, UK
Employment Type
Full-time
solution and code interpreter Experience with Multi-agent system architecture (e.g., LangGraph, ToolUniverse) Experience with MCP tool integration and orchestration Experience with API design and integration Experience with tool wrapping and interoperability Experience with Error handling and debugging (agentic workflows, logs) Experience with Modular system design, performance ...

Staff Software Engineer - Backend

Hiring Organisation
Fruition Group
Location
Leeds, West Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£85,000
large-scale software platform. Working across multiple teams to ensure alignment and scalability throughout the business. Set technical direction and contribute to key design decisions across teams. Lead by example, writing high-quality, maintainable code in Node.js and TypeScript. Design and optimise CI/CD pipelines, improving automation … robust services. Mentor and coach engineers, helping to raise the overall bar for backend development. Drive best practices in platform engineering, cloud infrastructure, and API design. Key requirements: 7+ years' experience in backend or platform engineering roles, with recent experience at senior/staff level. Deep hands-on expertise ...

Lead Product Manager

Hiring Organisation
ZONTAL
Location
Bradford, UK
Employment Type
Full-time
understand real-world workflows across R&D, QC, and manufacturing. Run structured discovery (interviews, ride-alongs, lab visits, pilots) to understand sample lifecycles, assay design, automation constraints, and regulatory requirements. Technical Product Ownership Own product requirements from problem statement through detailed specifications: user stories, data models, and non-functional … industry standards, such as Allotrope Simple Model (ASM), and related standards to create interoperable, open systems. Work with internal and external SMEs to design and evolve semantic models, controlled vocabularies, and mappings between lab systems and the ZONTAL data backbone. Ensure alignment with FAIR principles, ALCOA+, 21 CFR Part ...

Lead Product Manager

Hiring Organisation
ZONTAL
Location
Wakefield, West Yorkshire, UK
Employment Type
Full-time
understand real-world workflows across R&D, QC, and manufacturing. Run structured discovery (interviews, ride-alongs, lab visits, pilots) to understand sample lifecycles, assay design, automation constraints, and regulatory requirements. Technical Product Ownership Own product requirements from problem statement through detailed specifications: user stories, data models, and non-functional … industry standards, such as Allotrope Simple Model (ASM), and related standards to create interoperable, open systems. Work with internal and external SMEs to design and evolve semantic models, controlled vocabularies, and mappings between lab systems and the ZONTAL data backbone. Ensure alignment with FAIR principles, ALCOA+, 21 CFR Part ...