Top Java Jobs in Manchester

As a Test Engineer, you will design and execute tests for software systems, improve testing practices, and collaborate with engineers for quality assurance.

As a Senior Staff Software Engineer, you'll lead technical architecture on the Maia team, drive AI feature development, mentor engineers, and collaborate on product vision within a fast-paced, evolving environment.

Design, build, and optimize scalable backend services and REST APIs using Python and FastAPI. Develop microservices, event-driven architectures, and real-time data pipelines. Deploy containerized applications on cloud (AWS) with CI/CD, monitoring, and security best practices. Conduct unit, integration, and load testing and collaborate across global engineering teams.

Lead SRE practices across engineering teams to design resilient services, define SLIs/SLOs, improve observability, automate toil, guide architecture reviews, drive performance and capacity planning, build platform and IaC tooling, and lead incident response and post-incident improvements.

Lead design and implementation of scalable generative AI services and reusable components using Python. Drive architectural decisions, deploy containerized applications on Kubernetes (EKS), ensure scalability/observability and CI/CD, mentor engineers, and collaborate with product and research teams to productionize LLM capabilities.

Design, implement and evolve core components of a Java-based distributed runtime: cluster services, distributed data structures and execution engines. Work on partitioning, replication, coordination and recovery, write reliable low-latency production code, contribute to architecture, reviews and mentoring.

Lead and scale a global engineering organization, define multi-year technical strategy and product roadmap, ensure quality/performance of a Java-based real-time data platform, steward open-source core, drive delivery and innovation, build leadership bench, and act as executive technical sponsor for key customers and partners.

Lead and grow engineering teams to design, build, and operate scalable AWS-based systems. Define cloud architecture and technical strategy, improve CI/CD and DevOps practices, oversee project delivery, optimize AWS infrastructure for performance and cost, implement monitoring and disaster recovery, and collaborate with product and executive leadership to align engineering priorities with business goals.

Design, build, and maintain production-ready full-stack applications combining React frontends with Java/Python backends. Integrate Generative and Agentic AI workflows, implement CI/CD, deploy cloud-native services on Kubernetes (GCP/Azure), manage relational and NoSQL databases, apply automated testing, observability, and troubleshoot production systems while collaborating across DevOps, QA, and Product teams.

Design, build, and scale Grafana Cloud Observability integrations and SDKs for cloud and Kubernetes environments. Implement middleware, dashboards, alerts, and documentation; drive features from ideation to production, participate in on-call rotations, collaborate with product, sales, and support, and contribute to open-source projects and upstream communities.

Design, develop, and optimize high-performance Java backend systems. Contribute to architecture, implement core modules, troubleshoot production issues, perform code reviews, and improve scalability, availability, and reliability of distributed financial or blockchain systems.

Provide technical support for IAM services: troubleshoot and resolve incidents, perform root cause analysis, maintain SOPs/knowledge articles, support integrations and provisioning, collaborate with Engineering/DevSecOps, and drive automation and operational improvements while meeting SLAs.

Lead end-to-end technical delivery of IGA solutions: design architectures, implement/configure Saviynt/SailPoint, develop integrations/connectors, automate JML workflows, manage testing/deployment, and mentor engineers.

Design, build, and maintain enterprise-scale Angular front-end applications. Collaborate with UX, product, and backend teams to integrate REST APIs, develop reusable components, optimize performance, implement testing (unit, integration, e2e), and support CI/CD and containerized deployments.

Lead technical pre-sales for Twilio's Communications Platform across EMEA: run discovery, demos, POCs, architecture design, RFP responses, and enablement. Build trusted advisor relationships, present solutions, and collaborate with sales, partners, and services to win strategic accounts.

As a Senior DevOps Consultant, you will deliver complex projects, design CI/CD pipelines, and optimize cloud solutions, while mentoring engineers.

Design, build, test, and operate IAM and platform services across the stack. Implement APIs, models, workflows, and orchestration surfaces. Research and prototype AI agent identity solutions, collaborate with product and UX, participate in design, coding, testing, rollout, and production support, and mentor other engineers.

Design, build, test, and operate IAM production services across the Ping platform. Implement APIs, models, workflows, orchestration, and UI experiences. Research and prototype AI/agent identity solutions, collaborate with product and UX, participate in full development lifecycle, and support production operations and knowledge sharing.

Collaborate with Java developers to design test strategies and automation frameworks. Develop and run functional and non-functional tests (performance, load, stress, resilience, scalability), integrate tests into CI/CD, monitor test health, investigate failures, and improve system quality for a distributed real-time Java platform.

As an Automation QA Engineer, you'll design and implement test frameworks for Oracle projects, focusing on automation testing for APIs and web interfaces, collaborating with development teams to identify and resolve defects.

Serve as a strategic technical partner for key customers to drive adoption of Black Duck AppSec solutions. Integrate tools into CI/CD pipelines, provide role-specific training, resolve and escalate technical issues, advise on compliance and AppSec strategy, advocate internally for customers, and optimize usage to realize value.

As a Senior Platform Engineer at Anaplan, you'll design and build scalable platforms, focusing on Kubernetes, microservices, and cloud storage, while ensuring reliability and user experience.

The role requires building and maintaining performance tests, advocating for software performance principles, and ensuring quality in the engineering processes.

The Principal Presales Engineer engages with customers, leading technical discovery sessions, building relationships, and demonstrating Twilio's communications solutions while strategizing with sales teams.

The Developer Success Engineer will engage with customers, guide them in using Knock for their notifications, identify issues, and provide technical support throughout the implementation process.