Integration Developer

Senior Integration Developer (.NET/C#/ Azure)We are looking for a Senior Integration Developer to play a key role in shaping and delivering modern integration capabilities across a complex technology landscape. This position will focus on designing scalable, secure, and adaptable integration solutions that enable seamless connectivity between systems, applications, and data sources.Skills & ExperienceStrong background in developing APIs, backend services, and integration components using .NET (C#).Financial services is a MUST. (Insurance, Pensions etc.)Practical experience with Azure-based integration tooling, including Logic Apps, API Management, Service Bus, and Event Grid.Good knowledge of common integration design approaches such as API-centric design, publish/subscribe, event-driven, synchronous, and batch processing patterns.Experience working with distributed systems and microservices, including container technologies (e.G., Docker) and orchestration platforms (e.G., AKS).Familiarity with DevOps practices, CI/CD pipelines, and Git-based source control (Azure DevOps or similar).Understanding of relational and non-relational data storage technologies.Experience working with structured messaging and data formats such as JSON, XML, and Avro.Awareness of modern security principles including token-based authentication, encryption in transit, and API security standards.Role ResponsibilitiesContribute to the evolution of integration architecture and standards across the technology environment.Lead the design and implementation of scalable integration solutions connecting business-critical systems.Support reliable data exchange, system interoperability, and performance optimisation.Encourage the adoption of modern architectural practices, including loosely coupled and event-based designs.Provide technical oversight and guidance to ensure solutions are robust, maintainable, and aligned with best practices.Key ActivitiesDesign, build, and enhance integration services that enable efficient data sharing across platforms.Collaborate with cross-functional teams to deliver secure and resilient connectivity solutions.Apply industry-recognised integration approaches to ensure flexibility and long-term sustainability.Contribute to governance, documentation, and continuous improvement of integration capabilities. Similar jobs, We are looking for an experienced Backend Engineer to help build, scale, and optimize next-generation financial services infrastructure. You will work on high-availability, low-latency systems, powering consumer and business APIs used globally.This role is ideal for someone..., OverviewWe are seeking a Senior Java Developer to join a regulated banking environment in London. You will work on cloud-native services using a modern Java stack, contributing to secure, resilient platforms that support critical banking products.Key DetailsLocation:..., Java API Engineer - AWS - DevOpsLondon basedHybridI'm currently supporting a leading Bank in their search for an experienced Java API Engineer to join their flagship Digital Platform.The Digital Platform is a collaborative and high-throughput environment where you'd be..., Back-End Developer (Go) Location: London (2 days onsite) Contract: 12 Months (Extension Possible) Experience: 3-5+ YearsAbout the RoleWe are looking for an experienced Back-End Developer with strong expertise in Go (Golang) to build scalable, high-performance backend..., Data Analyst - Integration SpecialistBased in LondonHybrid - 2 days onsiteUp to £65,000 (depending on experience) We are seeking a Data Analyst with a strong focus on system integrations, specialising in APIs, REST, JSON, and Azure technologies.This is a hands-on role..., Senior Backend Engineer, London, £60,000 - £75,000 + BenefitsA Senior Backend Engineer is needed to join an ambitious and fast-scaling technology company operating within a regulated market. This role is based in central London 4 days a week on-site.As their product suite...

Client: Largest American Credit Card CompanyLocation: Burgess Hill 3 days/weekYears of Exp: 6-9 yearsSkills: Go, Java, Git, REST, Jenkins, NoSQL, Postgres/ql£40-£50/hr Inside IR35Visa sponsorship is not available.We're looking for an enthusiastic, diligent Golang Software...

API Developer (Node.js)

Integration Engineering Manager Permanent - London (Hybrid) £65,000 - £75,000 + 20% Bonus + Benefits We're looking for an experienced Integration Engineering Manager to drive the design, implementation, and optimisation of enterprise integration's and APIs across a large,..., Contract: 3-6 monthsRate: £550-£750 per day Outside IR35Location: Remote (UK-based). Preference for candidates based in North London, but flexible across the UKStart: ASAPAre you a technically strong Hasura and GraphQL specialist ready to lead the integration layer of a...

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