1 to 25 of 29 Contract Middleware Jobs in the UK

contribute to problem management. * Write and maintain runbooks, SOPs, and technical documentation. Infrastructure Management & Automation: * Perform system administration tasks on Windows and Linux servers (basic). * Manage and troubleshoot middleware (Tomcat, MQ, Kafka). * Automate recurring tasks using PowerShell, Bash, or Python scripts. * Contribute to Infrastructure as Code (IaC) initiatives using Terraform, Ansible. Business/Market Knowledge: * Understand Front Office … on the move toward Cloud (AWS/Azure/Private Cloud) and DevOps practices. Key Skills and Experience Required: ? Technical Expertise: * Windows Server & Linux administration (basic to intermediate). * Middleware: Tomcat, MQ Series, Kafka. * Databases: Oracle, MS SQL Server, PostgreSQL (SQL basics). * Cloud exposure (AWS, Azure, or private cloud environments). * Scripting: PowerShell, Bash (Python is a plus). More ❯

and contribute to problem management.* Write and maintain runbooks, SOPs, and technical documentation.Infrastructure Management & Automation:* Perform system administration tasks on Windows and Linux servers (basic).* Manage and troubleshoot middleware (Tomcat, MQ, Kafka).* Automate recurring tasks using PowerShell, Bash, or Python scripts.* Contribute to Infrastructure as Code (IaC) initiatives using Terraform, Ansible.Business/Market Knowledge:* Understand Front Office processes … Collaborate on the move toward Cloud (AWS/Azure/Private Cloud) and DevOps practices.Key Skills and Experience Required:? Technical Expertise:* Windows Server & Linux administration (basic to intermediate).* Middleware: Tomcat, MQ Series, Kafka.* Databases: Oracle, MS SQL Server, PostgreSQL (SQL basics).* Cloud exposure (AWS, Azure, or private cloud environments).* Scripting: PowerShell, Bash (Python is a plus). More ❯

Job Title: Middleware Engineer ( Unix,Tibco EMS/Kafka) Contract: 12 Months Location: London (2 to 3 Days Onsite) Work Pattern: Full Time Rate: Highly Competitive for Suitable Candidates Are you a passionate infrastructure Middleware Support engineer ready to make an impact in the fast-paced financial industry? Our client is looking for a talented individual to join their dynamic … with messaging services such as TIBCO RV/EMS, JMS, and Apache Kafka is essential Proven experience in Unix, multi-threaded, large scale, fault-tolerant systems. Experienced in infrastructure Middleware Transports/infrastructure Middleware Support is essential Proficient in SQL queries and familiar with the Agile framework, including JIRA and Confluence. Familiarity with front-end tools like Java AWT and More ❯

Job Title: Middleware Engineer ( Unix,Tibco EMS/Kafka) Contract: 12 Months Location: London (2 to 3 Days Onsite) Work Pattern: Full Time Rate: Highly Competitive for Suitable Candidates Are you a passionate infrastructure Middleware Support engineer ready to make an impact in the fast-paced financial industry? Our client is looking for a talented individual to join their dynamic … with messaging services such as TIBCO RV/EMS, JMS, and Apache Kafka is essential Proven experience in Unix, multi-threaded, large scale, fault-tolerant systems. Experienced in infrastructure Middleware Transports/infrastructure Middleware Support is essential Proficient in SQL queries and familiar with the Agile framework, including JIRA and Confluence. Familiarity with front-end tools like Java AWT and More ❯

Job Title: Messaging & infrastructure Middleware platform engineer -Transport Layer ( unix, AMPS/Tibco EMS/Kafka) Contract: 12 Months Location: London (2 to 3 Days Onsite) Work Pattern: Full Time Rate: Highly Competitive for Suitable Candidates Are you a passionate infrastructure Middleware Support engineer ready to make an impact in the fast-paced financial industry? Our client is looking for … messaging services such as TIBCO RV/EMS, JMS, AMPS, and Apache Kafka is essential Proven experience in Unix, multi-threaded, large scale, fault-tolerant systems. EXperienced in infrastructure Middleware Transports/infrastructure Middleware Support is essential Proficient in SQL queries and familiar with the Agile framework, including JIRA and Confluence. Familiarity with front-end tools like Java AWT and More ❯

Job Title: Messaging & infrastructure Middleware platform engineer -Transport Layer ( unix, AMPS/Tibco EMS/Kafka) Contract: 12 Months Location: London (2 to 3 Days Onsite) Work Pattern: Full Time Rate: Highly Competitive for Suitable Candidates Are you a passionate infrastructure Middleware Support engineer ready to make an impact in the fast-paced financial industry? Our client is looking for … messaging services such as TIBCO RV/EMS, JMS, AMPS, and Apache Kafka is essential Proven experience in Unix, multi-threaded, large scale, fault-tolerant systems. EXperienced in infrastructure Middleware Transports/infrastructure Middleware Support is essential Proficient in SQL queries and familiar with the Agile framework, including JIRA and Confluence. Familiarity with front-end tools like Java AWT and More ❯

Role Title: Oracle Fusion Middleware Developer/Consultant, Fully Remote Contract duration: 6 months Location:Fully Remote - JOB DETAIL SOA, OSB, BPM, 12c mandatory skills The focus is on the right skills. There will be no time to train the new person and keep a close eye on their daily work so they need to be technically strong and independent. More ❯

/Kubernetes). Understanding of DevOps practices, CI/CD pipelines, and automation tools. Proficient in modeling tools (e.g., Visio, Lucidchart, Draw.io). Familiarity with enterprise integration patterns and middleware technologies. Knowledge of security, compliance, and data privacy best practices. Documentation Expertise: Strong ability to create architectural blueprints, HLDs, LLDs, and solution specs. Experience writing clear, concise technical documents tailored More ❯

the ability to work under pressure. Good knowledge of agile software development principles, practices, and tools (e.g. Scrum, Kanban, Lean, etc.). Knowledge on applications services (e.g. OS, DB, Middleware, Network). Knowledge on tooling services (e.g. DNS, AD, Storage, NAS, Anti-virus). Strong communication skills, with the ability to collaborate effectively with cross-functional teams and stakeholders. Ability More ❯

Able to work independently, manage remote teams, and influence across business and technical teams. Desirable: Experience in sectors such as Retail, Finance, Supply Chain, or Healthcare. Knowledge of EDI, middleware, or microservices architectures. ISTQB certification or equivalent. Why Join? You'll be at the forefront of a strategic digital transformation programme, helping to shape scalable and future-proof integrations between More ❯

Job Title: Messaging Middleware Support Engineer - Electronic Trading Contract: 12 Months Location: London (2 to 3 Days Onsite) Work Pattern: Full Time Rate: Highly Competitive for Suitable Candidates Are you passionate about electronic trading and middleware technologies? Do you thrive in a dynamic environment where you can make a real impact? Join our client as a Messaging Middleware Support Engineer … and help shape the future of electronic trading! About the Role: As a Messaging Middleware Support Engineer, you will engage in both development and operational activities to support message-oriented middleware in the electronic trading space. Collaborate with regional and globally distributed teams to maintain and enhance existing and new messaging architectures. This is your chance to work closely with … troubleshooting skills for production applications. Excellent communication skills, both written and oral. Automation expertise using Ansible. Experience with tools such as Git, Bitbucket, Jira, and Wiki. Basic knowledge of Middleware (MQ, Kafka) and platform operating systems (Windows, Unix). Key Responsibilities: Provide operational and engineering support for messaging middleware. Act as a vital link between Production and Development teams. Define More ❯

Job Title: Messaging Middleware Support Engineer - Electronic Trading Contract: 12 Months Location: London (2 to 3 Days Onsite) Work Pattern: Full Time Rate: Highly Competitive for Suitable Candidates Are you passionate about electronic trading and middleware technologies? Do you thrive in a dynamic environment where you can make a real impact? Join our client as a Messaging Middleware Support Engineer … and help shape the future of electronic trading! About the Role: As a Messaging Middleware Support Engineer, you will engage in both development and operational activities to support message-oriented middleware in the electronic trading space. Collaborate with regional and globally distributed teams to maintain and enhance existing and new messaging architectures. This is your chance to work closely with … troubleshooting skills for production applications. Excellent communication skills, both written and oral. Automation expertise using Ansible. Experience with tools such as Git, Bitbucket, Jira, and Wiki. Basic knowledge of Middleware (MQ, Kafka) and platform operating systems (Windows, Unix). Key Responsibilities: Provide operational and engineering support for messaging middleware. Act as a vital link between Production and Development teams. Define More ❯

and practices, such as IaC and CI/CD pipelines. Experience supporting real-time trading applications and proficient in scripting and automation (Python, Bash, PowerShell). Knowledge of messaging middleware (e.g., Solace, 29West) and observability platforms (e.g., ITRS Geneos, Prometheus). Excellent communication skills and comfortable working in Linux systems and hybrid infrastructure. Benefits: Flexible working options between office and More ❯

dependencies, and configurations. Ensure continuity and supportability of the platform post-move, including compliance with licensing and vendor support agreements. Reconfigure and validate physical equipment, networking, operating systems, and middleware services. Re-establish and verify OpenShift and container platform configurations in the new environment. Build and refine automated deployment and configuration pipelines. Produce high-quality handover documentation for support teams More ❯

/Kubernetes). * Understanding of DevOps practices, CI/CD pipelines, and automation tools. * Proficient in modeling tools (e.g., Visio, Lucidchart, Draw.io). * Familiarity with enterprise integration patterns and middleware technologies. * Knowledge of security, compliance, and data privacy best practices. Documentation Expertise: * Strong ability to create architectural blueprints, HLDs, LLDs, and solution specs. * Experience writing clear, concise technical documents tailored More ❯

Solution Designer or similar role. Strong technical acumen with a solid understanding of SaaS, APIs, cloud computing (AWS, Azure), and financial/accounting technologies. Experience with APIs, web services, middleware, and API tools and technologies such as GitHub, REST API, microservices, Postman, OpenAPI, etc. Capacity to create technical assets to improve team efficiency (e.g., Postman collections, automation scripts, web tools More ❯

Evaluate, select, and implement cloud-based accounting, payroll, invoicing, and reporting tools suitable for the care sector (e.g., Xero, Dext, BrightPay, CareBlox). Lead the integration of systems (APIs, middleware, or manual processes) to ensure seamless data flow between platforms. Build automated processes for payroll, invoicing, bank reconciliation, reporting, and compliance. Project Management Create and manage the transformation project plan More ❯

may be able improve reliability and availability across the IT application and infrastructure landscape. Ideally, we're looking for a candidate with good knowledge and experience in: Enterprise application, middleware and infrastructure technologies Database support, administration and optimisation Capacity, performance and availability monitoring Security, vulnerability and malware threat prevention Therefor we need you to: Be skilled at… · Troubleshooting, problem solving … analysis · Prioritisation and self-management · Support and optimization of in-house and bespoke applications · Adapting to change, learning quickly in a fast paced environment Demonstrate knowledge of… Enterprise application, middleware and infrastructure technologies (Vmware, DHCP, DNS, AD, DFS, GPO, M365, Entra AD, MDM) Database support, administration and optimisation (SQL) Capacity, performance and availability monitoring (SCOM) Security, vulnerability and malware threat More ❯

Components. Salesforce Developer certification (e.g., Salesforce Certified Platform Developer I/II) is highly desirable. Hands-on experience with Salesforce integrations using REST/SOAP APIs, web services, and middleware tools. Demonstrable experience of building effective business solutions using Salesforce technologies Ability to communicate effectively with both technical and non-technical colleagues. Experience working in agile delivery teams. Practical understanding More ❯

Apply online only) GBP/Day (Inside IR35) Key Responsibilities Good understanding and usage of the following programming languages: JAVA, .NET, Node.js, PHP, C, C++, HTML etc. Knowledge in middleware like WebLogic, WebSphere etc. Demonstrates thorough knowledge and awareness of application performance issues in complex multi-tiered environment Ability to do requirement gathering and target environment analysis from an APM More ❯

a systems perspective Ideal Candidate: Hands-on Worktribe expertise, including configuration and process design Experience integrating Worktribe with finance/ERP systems, ideally Oracle Fusion Strong understanding of APIs, middleware, and data mapping Confident in testing cycles (SIT/UAT) and defect resolution Technically proficient, with the ability to translate functional needs into system solutions Strong communicator with experience working More ❯

ProjectWise Engineer Location: Remote (Occasional visits to Warrington) Contract: Inside IR35 Day rate: £550 per day Duration: 6 months+ Start date: ASAP however will consider candidates on a notice period. Clearence: Eligible for Security Clearance (sole UK nationals) but can More ❯

ProjectWise Engineer Location: Remote (Occasional visits to Warrington) Contract: Inside IR35 Day rate: £550 per day Duration: 6 months+ Start date: ASAP however will consider candidates on a notice period. Clearence: Eligible for Security Clearance (sole UK nationals) but can More ❯

GUI framework Integration and use of GIS tools Information security experience included methods of locking down operating systems and deployment in a Windows and Linux environment. Knowledge of DDS middleware Integration of external video streams Automated Testing Responsibilities: Development of a C++ HMI application on a Linux Operating System To undertake a full range of engineering activities in line with More ❯

join their team in Glasgow on a contract basis. Key Responsibilities: Integrate PowerOn with other enterprise systems such as GIS, OMS, AMI, and SAP Develop APIs, data pipelines, and middleware Customise PowerOn configuration to align with business workflows Perform system testing and provide user acceptance support Job Requirements: Experience in working within a data centre environment Strong understanding of data More ❯