7 of 7 API Integration Jobs in Belfast

API Engineer Who are we? At Bright, we've engineered cutting-edge software for accounting, payroll, tax, and practice management. We've assembled a team of top talent and stand ready to lead the industry with our superior software solutions and unparalleled customer support. We're brilliant people creating brilliant software! Join us in our mission to create brilliant … their payroll, accounts and HR practices. We take the headache out of business management and provide cost effective, real solutions to accountants and business owners. The Role: As an API Engineer at Bright, you'll be building API infrastructure that enables our product, third party integrations, our users and AI services to interact with our established product portfolio. … to-end accounting workflows from document processing through to statutory filing to make a real impact on tens of thousands of our customers. You'll design and implement the API infrastructure that enables our product, third party integrations, our users and AI services to interact with our established product portfolio. Working with autonomy and technical ownership, you'll architect More ❯

Stack & Tools Core: React, TypeScript, JavaScript (ES6+), HTML5, CSS3/SASS State Management: Redux, Zustand, or Recoil Testing: Jest, React Testing Library, Cypress Build Tools: Webpack, Vite, or similar API Integration: RESTful services and GraphQL CI/CD & Version Control: GitHub/GitLab, Azure DevOps or similar Practices: Agile delivery, component-driven development, and CI/CD pipelines More ❯

such as useState, useEffect, useMemo, useCallback, and custom hooks. Strong understanding of responsive design principles, patterns, and libraries such as Bootstrap. Solid knowledge and hands-on experience in backend API integration, exception handling, and managing synchronous/asynchronous requests Proficient in HTML5, CSS3, and modern CSS frameworks like Tailwind CSS or Styled Components. Strong experience with Application Security … principles. Exposure to unit testing or testing automation frameworks for front-end validation. Advanced experience with testing frameworks such as Jest, React Testing Library, Cypress, or Enzyme for unit, integration, and end-to-end testing. Strong understanding of web accessibility standards (WCAG) and experience in building inclusive and accessible applications. Experience in accessibility testing TFS (Team Foundation Server) familiarity … state management and data transfer. Exposure to micro-frontends architecture for modular UI development is an added advantage. Good to have: Experience in Node.js backend development. Familiarity with Continuous Integration methodologies and tools like Jenkins. Good to have exposure to cloud CDN and static website hosting in AWS or Azure. Excellent communication and presentation skills. More ❯

our growing team and lead complex post-sales integrations for our Submarine platform. In this role, youll work directly with clients to design, build, and troubleshoot custom implementationsensuring seamless integration of our solutions within their market data environments and maximizing the value they gain from our technology. Responsibilities Build and implement client-specific solutions using JavaScript to handle data … transformation and routing requirements. Troubleshoot complex integration challenges outside standard interfaces, collaborating closely with clients to understand their workflows. Use API access to request, transform, and manipulate data objects according to client specifications. Lead post-sales technical implementations, ensuring seamless deployment of Submarine into client environments with minimal disruption. Write JavaScript code for data transformations, conditional logic, and … preferred but not essential for exceptional candidates). Solid understanding of programming fundamentals with the ability to write clean, functional code. Strong troubleshooting and problem-solving skills for complex integration challenges. Comfortable working directly with enterprise clients to understand requirements and explain technical solutions. Experience with market data systems such as Market EDM, Golden Source, Cadence/Cadis, or More ❯

and Inventory across: ++ Google Cloud Observability - Cloud Asset Inventory, Cloud Monitoring, Cloud Functions ++ AWS Observability tools - AWS Config, CloudWatch, AWS Lambda ++ Experience with Python to automate API integrations and data workflows -- Infrastructure as Code (IaC) Hands On Expertise: demonstrable experience with the following: ++ Programming Languages: Python and Go. ++ CI/CD: Terraform, Harness, Tekton More ❯

About You Proven experience as a Salesforce Developer in a commercial environment. Strong understanding of Salesforce platform architecture and Lightning framework. Proficiency in Apex, Visualforce, and SOQL. Experience with API integrations and third-party applications. Salesforce certifications (such as Platform Developer I or II) are highly desirable. Excellent communication skills and a proactive, problem-solving mindset. If this opportunity More ❯

expertise in Dart, Kotlin/Swift, and modern mobile design patterns (e.g. MVVM, Bloc, Riverpod, or similar). Strong architectural design skills — experience defining app structure, state management, and API integration patterns. Experience leading or mentoring engineers, setting technical direction, and collaborating with stakeholders. A passion for building impactful, user-centric products Why Join Be part of a More ❯

interfaces using modern frontend technologies such as React, WebGL, and TypeScript. Responsibilities: Develop and maintain high-quality frontend applications using React and TypeScript. Collaborate with backend teams to define API schema and ensure seamless integration. Advocate for user experience and aesthetic integrity, ensuring exceptional design and architecture. Own the end-to-end development of frontend components, from design to … scalability, and stability of frontend components. Work closely with product management to implement features based on customer feedback. Technologies our clients works with: Frontend: React, TypeScript, WebGL Backend Collaboration: API Design, Microservices Integration Cloud Providers: AWS, GCP, Azure Tooling & CI/CD: Git, Docker, Kubernetes, CI/CD pipelines Ideal Candidate: 3+ years of experience in frontend development … using React and TypeScript. Strong knowledge of modern frontend architecture and best practices. Experience with API design and integration. Familiarity with continuous integration and deployment (CI/CD) pipelines. Passion for user experience and product design. What's It Like to Work for our client? Our client fosters a dynamic, collaborative work environment that values innovation and teamwork. More ❯

e.g. Certified Information Systems Security Professional (CISSP) or equivalent) Software development and scripting experience to build proof-of-concepts ahead of passing designs to delivery teams Strong knowledge of API design and integration architecture Experience in working with stateless application designs Experience in designing with site reliability and operational processes Experience in performance tuning and automation testing Our More ❯