1 to 25 of 36 Contract Middleware Jobs

day per week onsite in Central London Working hours: 9am - 5pm - Monday - Friday An established international organisation is seeking a Senior Data Engineer to join their growing Data & Middleware function, driving innovation and excellence across complex data ecosystems. This is a fantastic opportunity to shape the future of a large-scale data transformation programme, working on high-impact projects that More ❯

a strong focus on system integration. Proficiency in Java/J2EE, REST/JSON, XML, SQL, Spring, Hibernate, and messaging systems (e.g., JMS). Experience with integration platforms and middleware (e.g., MuleSoft, Apache Camel, Azure Integration Services, and AWS Integration Services). Experience with cloud platforms (Azure/AWS) and cloud-native integration patterns. Familiarity with Guidewire or other Core More ❯

sought by leading firm based in London - Contract - Hybrid *outside iR35* What You'll Be Doing Designing and developing enterprise-grade solutions in an Agile team. Building and maintaining middleware services using C# , REST APIs , FIX messaging , XML , and Microservices . Leading architecture discussions, code reviews, and release management. Collaborating with users and cross-functional teams to define and execute More ❯

sought by leading firm based in London - Contract - Hybrid *outside iR35* What You'll Be Doing Designing and developing enterprise-grade solutions in an Agile team. Building and maintaining middleware services using C# , REST APIs , FIX messaging , XML , and Microservices . Leading architecture discussions, code reviews, and release management. Collaborating with users and cross-functional teams to define and execute More ❯

someone immediately available with a strong track record of delivering robust, scalable, and secure integration solutions across diverse platforms. With hands-on experience in: API development & integration (REST, SOAP) Middleware platforms (MuleSoft, Dell Boomi, Azure Logic Apps) Data transformation & ETL pipelines Cloud and on-premise system integration If you have technical expertise and the strategic mindset then please apply or More ❯

Desirable Skills Familiarity with UML and tools such as IBM Rhapsody. Experience using MATLAB and Python for data analysis. Knowledge of NVIDIA CUDA programming. Exposure to OpenDDS or other middleware communication frameworks. More ❯

architecture principles (SOA, microservices, Azure platform)? Integration and infrastructure management: servers, databases, networks? Familiarity working with and integrating hosted low code solutions into Enterprise Architecture? Experience with API management, middleware, data flow platforms? Proficiency in architecture modelling/documentation (e.g. C4 model, Draw.io, Visio), database technologies (SQL Server, MySQL)? Excellent written and verbal communication skills? Teamworking ability and capacity to More ❯

architecture principles (SOA, microservices, Azure platform) ? Integration and infrastructure management: servers, databases, networks ? Familiarity working with and integrating hosted low code solutions into Enterprise Architecture ? Experience with API management, middleware, data flow platforms ? Proficiency in architecture modelling/documentation (e.g. C4 model, Draw.io, Visio), database technologies (SQL Server, MySQL) ? Excellent written and verbal communication skills ? Teamworking ability and capacity to More ❯

experience with integration technologies, including Kafka (or similar event streaming platforms), Java-based backend systems, and service orchestration Strong proficiency in API design (REST/GraphQL), microservices architecture, and middleware solution Deep understanding of data flow, interface management, and end-to-end process mapping across complex ecosystems Skilled in producing architectural documentation, including HLDs, LLDs, sequence diagrams, and integration blueprints More ❯

and compliant solution implementation. Your Profile Essential Skills/Knowledge/Experience: Proven hands-on experience with Biovia OneLab configuration and deployment. Strong expertise in system integration, including APIs, middleware, and data exchange protocols. Deep understanding of Quality Management Systems (QMS) and laboratory workflows. Ability to effectively communicate and collaborate with both business stakeholders and technical teams. Familiarity with GxP More ❯

business requirements, compliance standards, and industry standard practices. Technical Expertise: Demonstrate proficiency in SAP S/4HANA and SAP SuccessFactors to architect, configure, and troubleshoot integration points, APIs, and middleware platforms. Configuring and troubleshooting Vendor creation process. Data Mapping and Transformation: Define data mapping and transformation rules to ensure data consistency and accuracy across these systems. Integration Testing: Develop and More ❯

business requirements, compliance standards, and industry standard practices. Technical Expertise: Demonstrate proficiency in SAP S/4HANA and SAP SuccessFactors to architect, configure, and troubleshoot integration points, APIs, and middleware platforms. Configuring and troubleshooting Vendor creation process. Data Mapping and Transformation: Define data mapping and transformation rules to ensure data consistency and accuracy across these systems. Integration Testing: Develop and More ❯

implementations adhere to ethical and security guidelines. Integration & Automation Embed generative AI features directly into Salesforce UI and case management flows . Integrate external AI services using APIs and middleware platforms. Contextualize prompts using real-time Salesforce data and user inputs. Collaboration & Communication Partner with solution architects, developers, and business analysts. Support training initiatives and document best practices for prompt More ❯

tools, techniques and approaches that might enable us to evolve our processes to improve our efficiency and sustainability Experience in other languages such as Ada, QT Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 and restricted coding standards such as MISRA C++ More ❯

tools, techniques and approaches that might enable us to evolve our processes to improve our efficiency and sustainability Experience in other languages such as Ada, QT Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 and restricted coding standards such as MISRA C++ More ❯

tools, techniques and approaches that might enable us to evolve our processes to improve our efficiency and sustainability Experience in other languages such as Ada, QT Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 and restricted coding standards such as MISRA C++ More ❯

tools, techniques and approaches that might enable us to evolve our processes to improve our efficiency and sustainability Experience in other languages such as Ada, QT Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 and restricted coding standards such as MISRA C++ More ❯

for safety, performance and dependability. Skillset/Experience required: Essential Knowledge of working work with Cameo/Rhapsody Proven ability in C or C++ programming language Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 Desirable A strong background in software engineering, its realisation and system wide impact. More ❯

tools, techniques and approaches that might enable us to evolve our processes to improve our efficiency and sustainability Experience in other languages such as Ada, QT Knowledge of DDS Middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 and restricted coding standards such as MISRA C++ More ❯

tools, techniques and approaches that might enable us to evolve our processes to improve our efficiency and sustainability Experience in other languages such as Ada, QT Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 and restricted coding standards such as MISRA C++ More ❯

enable us to evolve our processes to improve our efficiency and sustainability Experience in ontologies and Domain specific languages Experience in C or C++ programming language Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 More ❯

tools, techniques and approaches that might enable us to evolve our processes to improve our efficiency and sustainability Experience in other languages such as Ada, QT Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 and restricted coding standards such as MISRA C++ If you are interested in More ❯

tools, techniques and approaches that might enable us to evolve our processes to improve our efficiency and sustainability Experience in other languages such as Ada, QT Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 and restricted coding standards such as MISRA C++ If you are interested in More ❯

tools, techniques and approaches that might enable us to evolve our processes to improve our efficiency and sustainability Experience in other languages such as Ada, QT Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 and restricted coding standards such as MISRA C++ Overview of department: Our team More ❯

tools, techniques and approaches that might enable us to evolve our processes to improve our efficiency and sustainability Experience in other languages such as Ada, QT Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 and restricted coding standards such as MISRA C++ Overview of department: Our team More ❯