25 of 25 Senior Integration Engineer Jobs in London

Join to apply for the Senior Integration Engineer role at Trafigura 1 week ago Be among the first 25 applicants Join to apply for the Senior Integration Engineer role at Trafigura Main Purpose: This is an exciting opportunity for a highly skilled Senior Integration Engineer to join our Trading IT organisation. The candidate will be responsible for designing, developing, and maintaining robust integration solutions that connect our critical trading systems and data flows. This role demands exceptional expertise in Java backend development, middleware technologies, and API design, combined with … the ability to build high-performance, scalable, and resilient integration architectures. A good understanding of the commodity trading business is advantageous, as you'll be working at the intersection of complex trading systems, creating solutions that enable seamless data exchange across the entire trading lifecycle. You will collaborate closely More ❯

Job Description Senior Integration Engineer - Military Comms Systems Role: Senior Integration Engineer Location: Bristol office - highly mobile and deployed to customer site Salary: Up to £75k Are you an integration and communication systems engineer looking for a new challenge? We are supporting … UK MOD. The company works with a number of MOD customers who demand cutting-edge and quickly deployable technologies and are looking for an integration engineer to join them in their Bristol office. The role will be a key face for the business, working offsite with customers to … the customer and offering genuine value to the frontline. Requirements: Experience of military communication & CIS systems. Experience working in engineering environments. Experience producing test & integration plans. A good technical knowledge to fault find and repair. An individual who can travel and enjoys spending time on the road with customers. More ❯

Job Title: Software Integration Engineer Location: Gaydon, Warwickshire Rate: GBP33.88ph via an Umbrella Company (Inside IR35) or GBP25.26ph PAYE Employment Type: Contract (currently financed until 31.03.26) Hours: Standard 40 Hours Per Week Reference: J(phone number removed) Job Description: Senior SW Integration Engineer Electronics Engineering … circuits also analog and digital computers, processors, field-programmable gate arrays (FPGA) and associated firmware, control and test equipment. We are looking for a Senior Software Integration Engineer to join our Door Systems - Body Closures Department. Within this position you will be responsible for leading the technical … development, delivery, and design of electrical and software engineering products for our client's new programmes. As a Senior Software Integration Engineer, you will be responsible for managing design verification test plans and ensuring that the Hardware & Software commodity plan is delivered according to schedule, budget, and More ❯

Job Description - Senior Data Integration Engineer (006077) Description Our purpose is to make great financial decision making a breeze for everyone, and that purpose drives us every day. It's why we're on a mission to create an automated quoting engine, with the simplest of experiences … and save money and that's why good things happen when you meerkat. We'd love you to be part of our journey. The Senior Data Integration Engineer bridges the gap between data processors, consumers, and Data Platform teams. This role ensures Data Products like Knowledge Graphs … guidance on improving data quality, availability, and utilisation across Compare the Market (CtM). By enhancing system robustness, and driving optimisation, the Sr. Data Integration Engineer supports enterprise data governance while fostering innovation. Everyone is welcome. We have a culture of creativity. We approach our work passionately, improve More ❯

Our premium brand Automotive client is currently recruiting for the following role: Senior Software Integration Engineer - £34/hr (Inside IR35) - Warwickshire - 10 Months (potential for yearly renewal) Duties: We are looking for a Senior Software Integration Engineer to join our client's Door … will be responsible for leading the technical development, delivery, and design of electrical and software engineering products for new luxury vehicle programmes. As a Senior Software Integration Engineer, you will be responsible for managing design verification test plans and ensuring that the Hardware & Software commodity plan is More ❯

Social network you want to login/join with: Senior Process Integration Engineer, Suffolk col-narrow-left Client: microTECH Global Ltd Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: 6011b9486d70 Job Views: 5 Posted: 02.06.2025 Expiry Date: 17.07.2025 col-wide Job … Description: Senior Process Integration Engineer Suffolk, UK – Fully onsite Highly competitive salary on offer You will formulate the structure and approach for process developments required to meet challenging technical deliverables for new product developments. This is a critical role to ensure robust product development to meet demanding More ❯

Job Title: Senior Systems Integration Engineers Location: Warton We offer a range of hybrid and flexible working arrangements – please speak to your recruiter about the options for this particular role. Salary: £54,793 – £60,326 (Commensurate with skills and experience) What you will be doing: As a Systems … Integration Engineer , you will use your sound engineering knowledge and experience to propose and develop solutions to problems throughout our product development cycle. You will play a key role in bringing components and systems together to form a System of Systems. You will manage aspects of engineering, delivering … they can be. You can specialise in areas such as System Architecting, System Design, Configuration Control, Requirements Management or Qualification. You will lead the integration of engineering across all aspects of Air platforms & products, covering all stages in the engineering lifecycle – from concept to delivery. As a Senior More ❯

Senior Software Engineer - Syft Integration (FTC) Remote, UK/Milton Keynes, UK/London, UK/Manchester, UK When we're discussing your application with other people at Xero, we'd love to refer to you using the pronouns that you feel comfortable with. Please let us More ❯

Social network you want to login/join with: Senior Software Engineer - Integrations, london col-narrow-left Client: Cititec Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Cititec Talent … is working with a leading global commodities firm to find a Senior Software Engineer for their expanding Engineering team. This role will focus on building and maintaining integrations within the company’s technology ecosystem. You will be responsible for designing, developing, and supporting robust integration solutions. Key … Responsibilities: Design and implement scalable integration architectures spanning trading platforms, internal systems, and external data sources. Extend and configure middleware platforms to handle complex messaging workflows, data transformation, and routing logic. Develop secure, high-performance RESTful APIs in collaboration with cross-functional development teams. Monitor and optimise integration More ❯

Stora is hiring a Senior Software Engineer (Integrations) to help us expand and enhance our integrations with third-party systems , such as smart entry solutions and accounting software. We’ll be accepting applications until 30th April 2025 , with a start date as soon as possible. This is an … technical problems, working on third-party integrations, and owning key parts of a product, this role is for you. About the Role As a Senior Software Engineer (Integrations), you’ll focus on third-party integrations, ensuring that Stora connects seamlessly with smart entry systems, payment processors, accounting software … on them. You’ll be joining a small, high-impact team, working alongside experienced engineers and product managers. While collaboration is key, we expect senior engineers to be self-sufficient, able to take ownership of projects, and drive them to completion. Your Responsibilities Design, develop, and maintain integrations with More ❯

decentralised world. Join our fast-growing team of engineers, researchers, and business experts in building the future of blockchain. About the Job As an Integration Engineer specialising in Cosmos ecosystem, you will play a critical role in bringing Babylon to the Cosmos ecosystem. This involves developing, maintaining, and … closely with core protocol engineers to ensure secure, efficient, and scalable integrations that leverage the power of CosmWasm. About You You are a software engineer with a strong foundation in blockchain technology, particularly within the Cosmos ecosystem. You thrive in a fast-paced, collaborative environment and are passionate about … driving innovation in the decentralized space. Key Responsibilities: Design, develop, and maintain CosmWasm/Ethereum smart contracts for integration with the Babylon protocol. Design integration solutions for performance, security, and reliability. Collaborate with core protocol engineers to identify and resolve integration challenges. Contribute to the development of More ❯

Senior Data Engineer - 12-Month FTC - Finance and Actuarial Data Integration - Lloyd's Market Overview: This role will provide data engineering expertise to integrate Finance and Actuarial modules into a new Azure Data Platform. The ideal candidate will have deep technical expertise in Azure technologies, SQL Server … and Finance/Actuarial data processes within insurance, with a focus on delivering solutions while engaging with senior business stakeholders. Key Responsibilities: Develop and implement data solutions on the Microsoft Azure platform (Azure Databricks, Azure SQL Database). Provide technical guidance to the project development team. Bridge communication gaps More ❯

business, we’ll be building a stronger economy that can change the world. About the team: This specific position is pivotal in supporting the integration of Syft Analytics into our ecosystem to accelerate our mission to provide powerful insights. Syft Analytics is a leading global cloud-based reporting, insights … and analytics platform. About the role: As an Engineer at Xero, you’ll play a crucial role in building reliable, scalable solutions. You’ll contribute directly to our products while helping your team adopt strong development practices. This is a hands-on, "on the tools" role. You'll play … a consistent approach to ways of working. Recruitment - Participate in interviews and recruitment processes. What you'll bring with you Previous experience as a Senior Software Engineer, with a track record of delivering high-quality software solutions at scale. Must be proficient in Node.js (Express) and React, with More ❯

more from the team in some case studies, below, and our work with Women In Tech . Day in the Life of a Software Engineer Running a Backend Team We are looking for engineers at all levels to join the team. We value people being engaged and caring about … multitude of problems and challenges, who can work across teams do great things here at Engine, to continue changing banking for good. As a Senior Engineer you will: Have the opportunity to lead projects or functional areas/domains within the Engine team and platform. As an Engineer … specific role ideally you will: Have experience with Visa or Mastercard system integrations. Have worked at a Bank, Fintech, Issuer or Acquirer on card integration projects. We have built our entire banking platform in house and mostly in Java. We are looking for people who want to work on More ❯

multitude of problems and challenges, who can work across teams do great things here at Engine, to continue changing banking for good. As a Senior Engineer you will: Have the opportunity to lead projects or functional areas/domains within the Engine team and platform As an Engineer … specific role ideally you will: Have experience with Visa or Mastercard system integrations Have worked at a Bank, Fintech, Issuer or Acquirer on card integration projects We have built our entire banking platform in house and mostly in Java. We are looking for people who want to work on More ❯

Job Description Cititec Talent is working with a leading global commodities firm to find a Senior Software Engineer for their expanding Engineering team. This role will focus on building and maintaining integrations within the company's technology ecosystem. You will be responsible for designing, developing, and supporting robust … integration solutions. Key Responsibilities: Design and implement scalable integration architectures spanning trading platforms, internal systems, and external data sources. Extend and configure middleware platforms to handle complex messaging workflows, data transformation, and routing logic. Develop secure, high-performance RESTful APIs in collaboration with cross-functional development teams. Monitor … and optimise integration layers to ensure high throughput and low latency. Lead testing activities, including unit, integration, and performance testing of components. Maintain comprehensive technical documentation, such as architecture diagrams, API specifications, and operational runbooks. Troubleshoot and resolve critical issues across distributed environments. Implement robust error handling, retry More ❯

Senior Full-Stack Engineer (TypeScript & LLM Integration) - £110K, Remote UK, london Client: Oliver Bernard Location: london, United Kingdom Job Category: Other - EU work permit required: Yes Job Views: 3 Posted: 23.05.2025 Expiry Date: 07.07.2025 Job Description: A hugely exciting AI start-up is seeking several experienced Full … both the B2B software platform and its custom AI capabilities. Responsibilities will span the full feature lifecycle, from design (including data structures) to AI integration, enhancing user experiences through advanced Large Language Models. Key Responsibilities Build and maintain web application features using TypeScript, React, Node + Next.js Contribute to More ❯

Senior Full-Stack Engineer (TypeScript & LLM Integration) £80-110K + Equity A hugely exciting AI start-up is seeking several experienced Full-Stack Engineers to join a dynamic product team, focused on building innovative software powered by cutting-edge AI technologies. This is a unique opportunity … both the B2B software platform and its custom AI capabilities. Responsibilities will span the full feature lifecycle, from design (including data structures) to AI integration, enhancing user experiences through advanced Large Language Models. Key Responsibilities Build and maintain web application features using TypeScript, React, Node + Next.js Contribute to More ❯

Senior Full-Stack Engineer (TypeScript & LLM Integration) £80-110K + Equity A hugely exciting AI start-up is seeking several experienced Full-Stack Engineers to join a dynamic product team, focused on building innovative software powered by cutting-edge AI technologies. This is a unique opportunity … both the B2B software platform and its custom AI capabilities. Responsibilities will span the full feature lifecycle, from design (including data structures) to AI integration, enhancing user experiences through advanced Large Language Models. Key Responsibilities Build and maintain web application features using TypeScript, React, Node + Next.js Contribute to More ❯

Senior Full-Stack Engineer (TypeScript & LLM Integration) £80-110K + Equity A hugely exciting AI start-up is seeking several experienced Full-Stack Engineers to join a dynamic product team, focused on building innovative software powered by cutting-edge AI technologies. This is a unique opportunity … both the B2B software platform and its custom AI capabilities. Responsibilities will span the full feature lifecycle, from design (including data structures) to AI integration, enhancing user experiences through advanced Large Language Models. Key Responsibilities Build and maintain web application features using TypeScript, React, Node + Next.js Contribute to More ❯

Senior Full-Stack Engineer (TypeScript & LLM Integration) £80-110K + Equity A hugely exciting AI start-up is seeking several experienced Full-Stack Engineers to join a dynamic product team, focused on building innovative software powered by cutting-edge AI technologies. This is a unique opportunity … both the B2B software platform and its custom AI capabilities. Responsibilities will span the full feature lifecycle, from design (including data structures) to AI integration, enhancing user experiences through advanced Large Language Models. Key Responsibilities Build and maintain web application features using TypeScript, React, Node + Next.js Contribute to More ❯

Social network you want to login/join with: Senior Full-Stack Engineer (TypeScript & LLM Integration) - £110K, Remote UK, south west london col-narrow-left Client: Oliver Bernard Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views … both the B2B software platform and its custom AI capabilities. Responsibilities will span the full feature lifecycle, from design (including data structures) to AI integration, enhancing user experiences through advanced Large Language Models. Key Responsibilities Build and maintain web application features using TypeScript, React, Node + Next.js Contribute to More ❯

Social network you want to login/join with: Senior Full-Stack Engineer (TypeScript & LLM Integration) - £110K, Remote UK, london (city of london) col-narrow-left Client: Oliver Bernard Location: london (city of london), United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right … both the B2B software platform and its custom AI capabilities. Responsibilities will span the full feature lifecycle, from design (including data structures) to AI integration, enhancing user experiences through advanced Large Language Models. Key Responsibilities Build and maintain web application features using TypeScript, React, Node + Next.js Contribute to More ❯

both the B2B software platform and its custom AI capabilities. Responsibilities will span the full feature lifecycle, from design (including data structures) to AI integration, enhancing user experiences through advanced Large Language Models. Key Responsibilities Build and maintain web application features using TypeScript, React, Node + Next.js Contribute to More ❯

About Cleo At Cleo, we're not just building another fintech app. We're embarking on a mission to fundamentally change humanity's relationship with money. Imagine a world where everyone, regardless of background or income, has access to a More ❯