19 of 19 API Design Jobs in the North West

Senior Software Engineer, Embedded UI

Hiring Organisation
Roku
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
feature or project simply because that problem needs to be solved and shipped. But that individual must work together with different engineering teams, UI design, product teams, and business leadership to make things happen, which means that engineers succeed here because they can maintain that independent spirit and motivation … inventing the world of streaming media.What is the role As a Senior Software Engineer on the OS UI/SDK team, you will design, develop, and deliver engaging platform features — including screensavers, static and dynamic wallpapers, trivia, featured experiences, and AI-driven content initiatives — that reach millions of Roku ...

Java Software Engineer

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
global growth trends driven by digital adoption and regulatory expansion across lottery and iGaming markets. Well, what about the team? Join our dynamic Sports API team (named Matchday), where you\'ll be at the forefront of creating our Online Sportsbook APIs that underpin the Bally Bet experience. … online entertainment! So, what will you be doing? Develop product features, updates and capabilities. Use TDD methodologies to produce high quality well documented code. Design and develop customer focussed solutions. Understand the goals and business objectives of your team and domain. Use agile methodologies and work together to meet ...

Security Engineer: Cloud, IAM & Application Security

Hiring Organisation
Jobleads-UK
Location
Knutsford, England, United Kingdom
strengths and weaknesses of each at least one programming language (e.g. Java, Go) at least one major cloud provider (e.g. AWS, GCP, Azure) REST API design HTTP Authentication Linux at the terminal, including scripting and automation (e.g. shell, Python) 🔍 ATS Optimization Keywords Below are skills and terms extracted … tailor their applications more effectively — a feature exclusive to JobTailor job listings. Hard Skills programming language Java Go cloud provider AWS GCP Azure REST API design HTTP Authentication Linux Soft Skills collaboration subject matter expertise communication #J-18808-Ljbffr ...

Senior Full Stack Node Developer

Hiring Organisation
Hippo Digital
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 60 K
sector clients. We are recruiting for a Senior Full Stack Node Developer to join our Hippo Herd. We work at the intersection of strategy, design, and technology to solve complex problems and create lasting value. Our collaborative and agile culture empowers our teams to make a genuine impact.As … play an important role in making Hippo the best Consultancy out there. You will work as part of a multi-disciplinary team combining data, design, product, delivery, analysis and engineering to deliver bespoke digital services that make a positive and meaningful impact on organisations and society. We're confident ...

Senior Fullstack Developer — Java or Kotlin, React and TypeScript

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
maintain high standards of engineering quality.**How you will make an impact*** Build and maintain reliable JVM-based services using Kotlin or modern Java.* Design and develop well-structured APIs and integrations.* Build reusable services, APIs and components that enable other teams to deliver consistently and reduce duplication.* Contribute … API design standards, documentation and versioning across services.* Deliver complete end-to-end features by connecting backend services and data models with responsive web interfaces.* Use appropriate test-first and test-informed practices to create effective automated tests.* Experiment with AI-assisted engineering tools where they provide clear ...

Senior Fullstack Developer — Java or Kotlin, React and TypeScript

Hiring Organisation
Zühlke Engineering
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
Java.Design and develop well-structured APIs and integrations.Build reusable services, APIs and components that enable other teams to deliver consistently and reduce duplication.Contribute to API design standards, documentation and versioning across services.Deliver complete end-to-end features by connecting backend services and data models with responsive web interfaces.Use … software engineering context.Event-driven architecture and messaging or streaming technologies.Experience with frameworks such as Spring Boot, Quarkus, Micronaut or Ktor.GraphQL or comparable API technologies.Cloud platforms such as AWS, Azure or GCP.Containerisation and orchestration using Docker and Kubernetes.NoSQL, caching or distributed data technologies.Experience choosing between relational, NoSQL and other persistence ...

Principal Developer

Hiring Organisation
Version 1
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
agile delivery methodology to ensure timely and high-quality delivery of software applications.Technical Ownership: Take technical ownership of a product or software solution, covering design, estimation, shaping, and user story/requirement creation.Solution Documentation: Document solutions, including architecture, configuration, release, and support handover.Stakeholder Collaboration: Collaborate and liaise with other … coding best practices and modern architectural patterns, including microservices and message-driven architectures.Non-Functional Requirements: Experience developing applications with non-functional requirements in mind.Application Design: Experience in application/digital services design.Software Engineering Practices: Proficiency in software engineering practices like code reviews, CI/CD pipelines, and SOLID/ ...

Lead Integration Developer

Hiring Organisation
Vital Energi Ltd
Location
Blackburn, Lancashire, North West, United Kingdom
Employment Type
Permanent
with support to sites. The Role Due to Vital Energi's continued growth, we are looking for a Lead Integration Developer to lead the design, development and delivery of enterprise integration solutions that enable secure, scalable and reliable connectivity across business applications, data platforms and external systems. Define integration … very own Energy-from-Waste facility, there is no better time to join the family here at Vital Energi. A few key responsibilities Solution Design & Architecture: - Define integration architecture, standards, patterns and best practices. - Design scalable, resilient and secure integration solutions aligned to business and technical requirements. - Develop ...

AI Platform Engineer

Hiring Organisation
The Portfolio Group
Location
Manchester, United Kingdom
Employment Type
Permanent
Salary
£80000 - £100000/annum
Join a high growth international SaaS business as an AI Platform Engineer, where you will design, build, and operate the AI platform that underpins our clinets conversational assistant and wider AI initiatives. You will take responsibility for the runtime, infrastructure, and operational foundations underpinning our RAG pipelines, LLM orchestration … tolerance, caching, and autoscaling. Maintain CI/CD pipelines through GitHub and Azure DevOps. Automate embedding generation and knowledge base synchronisation. Embed secure-by-design principles, including IAM, encryption, and safe data flows. Mature governance practices, including versioning, audit logging, and compliance. What You'll Bring Proven enterprise delivery ...

Principal Software Engineer

Hiring Organisation
Searchability (UK) Ltd
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
platform and influence engineering strategy Work within a senior, AI-first engineering environment KEY POINTS Principal-level position with significant technical ownership Leading the design and development of a modern platform rebuild Strong focus on Node.js, TypeScript, React and cloud technologies Opportunity to shape engineering standards, architecture … role where you'll help shape the future of a modern, large-scale platform whilst remaining hands-on with development. You'll lead the design and delivery of scalable backend services, APIs, integrations and data flows, whilst providing architectural guidance across the wider engineering team. Although the role ...

Senior Python Developer - Agentic AI Systems

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
customer-facing solutions. The Role This role focuses on building autonomous, reasoning-driven AI systems. We are not looking for someone to build simple API wrappers. You will take complete ownership of designing and deploying sophisticated agentic architectures that drive real value for the business. Core Stack Python: Expert … level AI Frameworks: LangChain, CrewAI, AutoGPT-style frameworks Vector Databases: Pinecone, Milvus, Weaviate Architecture: LLM orchestration and tool-calling pipelines API Design: REST and GraphQL What Sets This Role Apart Deep Reasoning: Deep understanding of LLM reasoning loops. Self-Correction: Building self-correcting agent architectures. Scale: Prompt engineering ...

AI Platform Engineer

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
team, which builds and runs the infrastructure connecting CreateFuture’s engineers and client workloads to multiple LLM providers — from the inference control plane (the API gateway and routing layer for Anthropic, AWS Bedrock, OpenAI, and others) through to the orchestration and lifecycle tooling that turns individual AI integrations into … experience across the gateway, orchestration, and governance layers, with support from senior colleagues. What you’ll be doing: Build, run, and evolve the API gateway and routing layer connecting engineers and client workloads to multiple LLM providers (Anthropic, AWS Bedrock, OpenAI), including the failover and routing strategies ...

Senior Software Engineer, Live

Hiring Organisation
Roku
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
feature or project simply because that problem needs to be solved and shipped. But that individual must work together with different engineering teams, UI design, product teams, and business leadership to make things happen, which means that engineers succeed here because they can maintain that independent spirit and motivation … responsibilities of the role Develop core features of the Roku Channel app and Roku OS.Work closely with Product Development, UI/UX design, Platform Services, and Release Management teams to contribute to our application development. Investigate, diagnose and resolve issues.What experience would help someone be successful in this role ...

Principal Mobile Apps Platform Engineer

Hiring Organisation
AutoTrader UK
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 70 K
stand-ups ensure that our engineers stay connected and aligned. As a Principal Engineer, you’ll play a visible, strategic role in driving system design and architecture decisions, mentoring team members, and helping our teams deliver high-quality solutions at scale for one of the UK's most used … least one of these platforms (Swift, Xcode, and Instruments for iOS; Kotlin, Jetpack, Android Studio for Android). Strong understanding of unit testing, RESTful API design, and a commitment to refactoring and regression test automation. Experience mentoring and coaching engineers, with a proven ability to share technical expertise ...

Security Engineer

Hiring Organisation
Jobleads-UK
Location
Knutsford, England, United Kingdom
strengths and weaknesses of each at least one programming language (e.g. Java, Go) at least one major cloud provider (e.g. AWS, GCP, Azure) REST API design HTTP Authentication Linux at the terminal, including scripting and automation (e.g. shell, Python) #J-18808-Ljbffr ...

Python Engineer

Hiring Organisation
Adecco
Location
North West, United Kingdom
Employment Type
Contract
expertise in Python development. AI Knowledge : Familiarity with LLMs and Generative AI solutions, along with frameworks like LangChain or LangGraph. Technical Skills : Proficiency in API design and integration, SQL, data processing, Git, and CI/CD practises. Production Focus : A solid engineering mindset with the capability to extend ...

Engineering Lead

Hiring Organisation
Jobleads-UK
Location
Stockport, England, United Kingdom
solid backend skills — TypeScript, Node.js/Bun.js, and familiarity with React or comparable front‐end Solid understanding of relational databases (PostgreSQL or similar) and API design — able to review code and architecture meaningfully Familiarity with cloud infrastructure (GCP, AWS) and CI/CD tooling (GitHub Actions or similar ...

Full-Stack Engineer

Hiring Organisation
Jobleads-UK
Location
Manchester, England, United Kingdom
deployment, observability, and reliability. Raise engineering excellence and resilience: best practices and automation across code, testing, microservices/APIs, performance, and infrastructure; secure-by-design with threat modeling, logging/monitoring, incident playbooks, and disaster recovery. Partner with product, design, and operations to translate outcomes into measurable technical … building distributed systems and microservices in agile environments (Scrum/Kanban). Deep Java experience (Spring), architectural patterns for scalable, observable, testable systems; strong API design. Strong DevOps practices: CI/CD (e.g., GitLab), automated testing (JUnit/Spock), code reviews, telemetry/observability (Splunk, AppDynamics), containers (Docker ...

Senior Manager, AI Agents Lead Developer, SAP Design & Innovation, Technology and Transformation

Hiring Organisation
Deloitte
Location
Manchester, Greater Manchester, United Kingdom
Salary
£ 100 K
Manchester Business Line Technology & Transformation Job Type Permanent/FTC Date published 31-Jul-2026 Req # 23278 Job description Connect to your IndustrySAP+ Design & InnovationJoin a high-growth SAP+ Design & Innovation team that’s shaping how organisations harness cutting-edge AI technology to transform their SAP landscapes. … processes, and accelerate their digital transformation journeys. This is more than a delivery role. You’ll work closely with clients and project teams to design and implement intelligent AI powered solutions that augment SAP implementations, influence how organisations operate, and see your work make a real, measurable impact. ...