belfast, antrim, United Kingdom Hybrid / WFH Options
Energy Trading Software Company
ideally in Energy (Gas & Power) or commodities, and direct interaction with Traders is key. Required: Strong C#, .NET 7/8, Microservices, XML/JSON/REST APIs, Webservices, Design Patterns, SQL Server, Azure (DevOps, Pipelines, Functions, Security), Git/GitHub, Docker/Kubernetes, CI/CD. Advantage: Trayport API More ❯
development, microservices architecture, and integration patterns. • Experience with MuleSoft Anypoint Platform, including API Manager, Runtime Manager, and Anypoint Studio. • Ideally proficiency in DataWeave, RAML, JSON, XML, SOAP, and RESTful services. • Hands-on experience with MuleSoft connectors, transformations, and message processors. • Familiarity with cloud platforms (AWS, Azure, or GCP) and on More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
FlatPlan
implement new features What We’re Looking For • 5+ years of development experience • Strong proficiency in JavaScript, HTML5 and CSS3 • Familiarity with REST APIs, JSON and third-party integrations • Experience with Git version control and Agile workflows • Strong problem-solving skills and a proactive, detail-oriented mindset • Excellent communication skills More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
Kevel
Previous coding experience in some form. While you won't need to write any code of your own, you should be able to write JSON and understand basic code. Research, Test, Ask. A successful solutions architect will always search for a solution, try it, and finally ask for help. An More ❯
on Skills Ability to write clean, reusable code and have a passion for mobile development Problem-solving and creating solutions Swift & Xcode Swift UI JSON Experience using REST APIs Core Data and SQLite Experience in App Store Deployment and Testflight Solid communication skills and team-working capability Have excellent attention More ❯
challenges and risks to support informed decision-making SAP Integration Suite Certifications or equivalent Data Transformation Expertise: Proficiency in data transformation techniques, languages (XSLT, JSON, XML), Groovy Scripts, and relevant tools EDI, SFTP, B2B integration, and third-party middleware (MuleSoft, Dell Boomi, etc.) CAP Programming: Knowledge of and experience with More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
Dynamic Search Solutions
Sentinel. Experience in building and maintaining workflows with Azure Logic Apps to automate processes. Strong experience in API development and integration. Proficiency in KQL, JSON, and PowerShell. Good written and verbal communication skills. Technical understanding of IT infrastructure – Microsoft 365 suite, Defender XDR, Entra ID (Azure Active Directory), Azure Portal. More ❯
Java/Kotlin Developer - Equities Derivatives Strategic Pre-Trade Technology - AVP - (Hybrid) Overview Citi is a world-leading global bank. We have approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. We provide More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
Grid Edge
occasional overnight stays ) Nice to Have Experience in structuring data outputs Networking and remote Sim based connectivity a real bonus as is exposure to JSON and MQTT communication Experience in facilities, building management or civil engineering (with buildings) An interest or experience in the energy sector Good general business acumen More ❯
activities. Performing project analysis work such as detailed requirement build out and user story analysis. Define and describe data and mapping specifications, messaging protocols (JSON, FIX), and solution interfaces (Web APIs) Discover, define, and design detailed application behaviours, logic, data modelling, flows and mappings between components. Contributing to the product … visual modeling, message design + flow, process modeling, and/or data modeling tools (FIX, SBE, GPB, FAST, XML) Knowledge of relational databases, XML, JSON, object oriented programming languages, cloud based integrations and tools Prior experience using Atlassian products (e.g. JIRA, Confluence) Company Benefits: Bonus Programme Equity Programme Employee Stock More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
Caspian One
Technical Requirements Core Technical Skills Expert-level TypeScript and NodeJS development Deep understanding of backend development Proven experience with: NTLS (Network Time Security) JWT (JSON Web Tokens) JWE (JSON Web Encryption) OAuth protocols Strong security protocol implementation experience Technical Depth Expectations Not just using security tools, but demonstrable experience in More ❯
belfast, antrim, United Kingdom Hybrid / WFH Options
SF Technology Solutions
Software Implementation Consultant with solid experience configuring software applications or systems for customers requirements using JSON (ideally working with low code solutions) is sought on a remote basis by a multi award international InsurTech based in London and Birmingham. This organisation develops low code solutions that allows global financial services … system engineering, software development or technical change and release Any experience working within insurance would be a plus Excellent communication and customer engagement skills JSON file format understanding A real passion for learning the latest technology and a desire to progress quickly This Software Implementation Consultant will receive the following … then please apply now for further information and to be considered. Senior Software Implementation Consultant Remote (London, Birmingham hubs) Low code, FinTech, InsurTech, configuration, JSON, software applications More ❯