Latest HAYS Specialist Recruitment Jobs

Full Stack .Net Developer (C#, React, Azure Service Bus)

This role involves re-engineering legacy systems into modern, cloud-first platforms using C#, React, and Azure technologies. You'll work across the full stack to build scalable internal applications, influence architectural design, and contribute to a transformation programme with a clear roadmap including AI-driven solutions and greenfield development. The team values technical excellence, clean code, and innovation within a structured Agile environment.

HAYS Specialist Recruitment Milton Keynes, United Kingdom £45,000 – £58,000 pa

Hybrid Permanent

Senior Systems Engineer

The Senior Systems Engineer will support the development, security, and modernisation of a complex IT environment, including cloud adoption, infrastructure improvements, and cybersecurity enhancements. The role involves hands-on technical delivery, strategic input, and leading key initiatives such as migrating legacy systems to Microsoft 365 and enhancing enterprise infrastructure.

HAYS Specialist Recruitment Newcastle upon Tyne, United Kingdom £45,000 – £55,000 pa

On-site Permanent

Databricks Consultant (UC Migration)

This role involves leading the migration of Databricks assets from legacy DBFS and Hive Metastore to Unity Catalog, establishing scalable migration practices, and improving platform governance. The consultant will automate infrastructure using IaC tools, build data pipelines in Python and SQL, and support teams through technical challenges. Work is primarily remote with one day per week onsite in Swindon, within a flexible contract arrangement.

Hays Technology Swindon, Wiltshire, United Kingdom

Hybrid Contract

DevOps Engineer up to INSIDE

This role involves building and supporting cloud-based infrastructure using AWS, automating deployments with Terraform and GitLab, and managing access and permissions across Linux and Windows platforms. You will collaborate with teams to improve processes and maintain secure, efficient systems, with a focus on DevOps and identity management.

Hays Technology Sheffield, South Yorkshire, United Kingdom £626 – £760 pd

Remote Contract Clearance Required

Cybersecurity Engineer

The role involves designing, developing, and maintaining the company's cybersecurity framework, including security tools, risk assessments, and incident response. The successful candidate will collaborate with technology and business teams, communicate security topics to non-technical stakeholders, and contribute to projects aimed at enhancing enterprise security.

HAYS Specialist Recruitment London, United Kingdom £70,000 pa

On-site Permanent

Java Engineer - Multiple Opportunities

This role involves designing and building scalable, cloud-native applications for major organizations, solving complex engineering challenges, and contributing to architecture decisions. You'll work in Agile, cross-functional teams and have the opportunity to mentor others while using cutting-edge tools and technologies.

HAYS Specialist Recruitment Ireland, Alba / Scotland, ZE2 9GA, United Kingdom

Hybrid Permanent

Data Engineer - Python/SQL

This role involves designing and building robust data pipelines, working with structured and unstructured data, and developing data models to support analytics. You will collaborate with a diverse team to deliver scalable, cloud-based data platforms and ensure data quality and performance.

HAYS Specialist Recruitment Ireland, Alba / Scotland, ZE2 9GA, United Kingdom

Hybrid Permanent

Cloud Platform Engineer - Energy / Oil and Gas, Azure, AWS

This role involves working as a Cloud Platform Engineer in the Energy and Oil & Gas sector, focusing on Azure and AWS. Responsibilities include implementing FinOps, IaC, and CI/CD practices, supporting cloud infrastructure, and collaborating with the Cloud Architect to shape the company's cloud strategy.

Hays Technology London, United Kingdom £600 – £700 pd

Remote Contract

SC Cleared DevOps Engineer (AWS)

This role involves designing, developing, and deploying AWS infrastructure using Terraform, managing CI/CD pipelines with Jenkins and GitLab, and ensuring infrastructure security. You will also support operational activities, monitor system performance, and collaborate with engineering teams on continuous improvement.

Hays Technology London, United Kingdom £550 pd

Remote Contract Clearance Required

Technical Architect SAS

This role involves leading the design and implementation of cloud-based analytics platforms using SAS Viya 4, with a focus on migrating from legacy SAS environments to modern, scalable cloud-native solutions on AWS or Azure. The architect will define technical strategy, design Kubernetes-based deployments, and drive DevOps and CI/CD practices. The position requires deep expertise in SAS technologies and cloud infrastructure, with an emphasis on governance and stakeholder engagement.

Hays Technology Telford, Shropshire, SY2 5TN, United Kingdom £650 – £700 pd

Hybrid Permanent Clearance Required

AWS Engineer

This role involves maintaining and supporting a live Amazon Connect environment, handling day-to-day incidents and configuration tasks, while leading a structured handover and transition to a new contact centre platform. The engineer will capture technical knowledge, improve documentation, and ensure service continuity during the migration. It requires strong hands-on AWS and Amazon Connect expertise, with a focus on system optimisation and integration across voice, email, and chat channels.

Hays Technology Birmingham, West Midlands (county), United Kingdom £500 – £600 pd

Hybrid Contract

DevOps Engineer

In this role, you will work closely with a collaborative team to manage and evolve the infrastructure for a portfolio of web applications. Responsibilities include maintaining cloud and on-prem environments, supporting CI/CD pipelines, ensuring effective monitoring, and managing databases and disaster recovery processes.

Hays Technology Cambridge, Cambridgeshire, United Kingdom £36,000 – £41,000 pa

Hybrid Permanent