Top Software Engineer Jobs in Manchester

Design, build, and maintain high-volume, resilient payment services and APIs. Own end-to-end features from design through production support, drive observability and CI/CD practices, and modernize platform scalability, security, and reliability to support millions of customer transactions.

Lead design and delivery of scalable, secure payment platform capabilities. Own reliability, performance and resilience, drive DevOps/CI-CD, observability and incident management, and mentor engineers to improve platform engineering practices.

Design, build, and operate secure, scalable authentication, authorization, and identity services. Own features end-to-end from design through production support, champion engineering best practices, and collaborate on platform direction to support millions of customers and internal teams.

Design, build, and operate scalable, resilient backend services and APIs for the full customer order lifecycle. Implement microservices, event-driven Kafka workflows, GraphQL/REST APIs, and low-latency solutions using distributed databases and caching. Collaborate with product, architecture, and business stakeholders to solve high-volume transactional commerce challenges.

Design, build, and operate secure, scalable authentication and identity services. Own features end-to-end including design, development, testing, deployment, monitoring, and support. Develop resilient APIs and backend services, shape platform technical direction, and champion engineering best practices across teams.

Design, build, and operate scalable Order Management capabilities for checkout, fulfilment, returns, amendments, and cancellations. Own end-to-end features, shape platform architecture, improve integrations and automation, and drive observability, resilience, and operational excellence in a high-volume retail environment.

Design, build, and operate scalable backend microservices and APIs for pricing and promotions. Implement Kafka-based event-driven architectures, GraphQL/REST APIs, and resilient low-latency solutions using MongoDB, Redis, and PostgreSQL. Own features from design through deployment and production support.

Design, build, and operate scalable, resilient payment services and APIs for high-volume ecommerce. Own end-to-end features, improve observability and reliability, champion engineering best practices, and support production systems.

Build and evolve Python-based AI services powering personalised recommendation and conversational experiences. Design and implement evaluation frameworks (including LLM-based evaluation), run experiments and data-driven improvements, integrate AI services with APIs, and improve relevance, consistency, and customer outcomes at scale.

Lead QA for retail platforms (POS, Self-Checkout), shape quality strategy, build scalable test automation, drive operational excellence, mentor engineers, support CI/CD and production releases.

Design, build, and own end-to-end order management capabilities for checkout, fulfilment, returns, amendments, and cancellations. Drive platform architecture, integrations, CI/CD, observability, resilience, and operational excellence. Mentor engineers, collaborate with product and fulfilment stakeholders, and continuously improve engineering standards and tooling.

Lead software quality assurance for robotic systems, implement testing and CI, deploy production software on remote hardware, support UK and overseas implementations, collaborate across teams, and mentor junior engineers.

Develop and implement low-level software for robotic and mechatronic systems. Collaborate on R&D projects, integrate hardware and communication interfaces, support deployments in the UK and overseas, and liaise with internal and external stakeholders.

The Senior Software Engineer will design and build APIs with Spring Boot, develop data pipelines using Apache Spark and Airflow, and collaborate with teams to create high-performance solutions for advertising analytics.

The Senior Software Engineer will develop and manage scalable systems for data processing and audience management, utilizing big data technologies and APIs while collaborating with cross-functional teams.

Lead architecture and delivery of production-grade Generative AI and agentic workflows across frontend (React/TypeScript) and backend (Python/Java/Kotlin/Node.js). Build MCP servers, LLM integrations, evaluation harnesses, observability, caching, and high-availability microservices. Mentor engineers, drive system design reviews, and partner with product to ship scalable GenAI features.

Design, build and support scalable Salesforce Loyalty Cloud solutions. Lead development of member lifecycle, promotions, rewards processing and personalized experiences. Implement integrations using REST APIs and Platform Events. Collaborate with architects and product teams, drive code quality, observability, CI/CD and best engineering practices to ensure secure, reliable production systems.

Design, build and maintain scalable Salesforce Loyalty Cloud solutions. Lead development of member lifecycle, promotions, rewards processing and personalised experiences. Implement integrations via REST APIs and Platform Events. Collaborate with architects and product teams, champion code quality, observability, CI/CD and engineering best practices within Agile, cross-functional teams.

Lead technical direction and modernise international commerce platforms. Design scalable integrations for product, pricing, fulfilment, marketplace and partner flows. Champion engineering excellence, DevOps practices, reliability, observability and run-first ownership. Mentor engineers, align multi-team delivery and shape technology strategy to support international growth.

Build and maintain Web Platform tooling used by internal engineering teams: shared libraries, pipelines, testing patterns, and documentation. Own end-to-end platform work, improve CI/CD, monorepo health, observability, and reliability. Mentor engineers, provide operational support, and collaborate across teams to boost developer productivity and quality.

Lead technical direction for Customer Platform systems, design and deliver scalable cloud-native solutions, champion engineering best practices (clean code, DevOps, observability), mentor senior engineers, drive operational excellence, and influence product and technology strategy across multiple teams.

Lead design, development and delivery of large-scale cloud-native systems; drive architecture, code quality and observability; mentor engineers; collaborate with Product and Delivery; own CI/CD, reliability and operational excellence.

Lead design, development and delivery of scalable backend systems and integrations. Provide technical leadership, ensure observability and operational excellence, mentor engineers, collaborate with stakeholders, and drive testing and CI/CD best practices.

Lead technical strategy and delivery for Supply Chain & Logistics systems, designing and operating scalable, reliable warehouse software. Mentor engineers, promote engineering best practices, influence architecture and technology investment, and drive DevOps, observability and continuous improvement across platforms.

Design, build, test and support scalable full-stack warehouse and logistics applications. Lead integrations, conduct code reviews, mentor engineers, drive DevSecOps, observability, CI/CD, incident management and continuous improvement to modernise WMS and supply chain platforms.