INTEGRATION ANALYST/API ANALYST

Reply, Inc.

ParisFull-timeMid LevelOn-site

Job Description

Requisition ID11090-Posted - Years of Experience (3) -Technology- Where (1) -Job

  • Gather and translate business capabilities and functional needs into clear API-based integration patterns, including backlog items (user stories, acceptance criteria, NFRs)
  • Design API domain models, resources, and contracts aligned with DDD and modern standards (REST, GraphQL, gRPC, AsyncAPI, CloudEvents)
  • Produce and maintain high-quality API documentation and specifications (business context, flows, schemas) and deliver developer-friendly contracts (OpenAPI/Swagger, GraphQL schemas, Protobuf, AsyncAPI specs)
  • Partner with engineering teams during delivery to ensure design-to-implementation alignment, including API testing (Postman/Newman, contract testing, AI-generated test scenarios)
  • Govern and optimize the API landscape by ensuring consistency/interoperability across multi-cloud environments, monitoring adoption and usage analytics, and leveraging AI/agentic workflows + MCP + A2A automation to improve discovery, design, and continuous innovation
  • Competitive compensation package
  • Your learning never stops: we offer many training and upskilling opportunities
  • Structured career progression: at Reply, we actively encourage professional development
  • A start-up mindset: hands-on experience, flexibility, a dynamic work environment… and free coffee
  • A diverse and stimulating environment: you’ll be surrounded by peers and enthusiasts who share your interest in technology
  • Opportunities to take part in hackathons, coding challenges, and lab camps

Qualifications

  • At least 3 years’ experience as a Integration Analyst/API Analyst
  • Master’s degree in Computer Science or a related field
  • Strongbusiness analysis and product mindset: functional analysis, ability to simplify complexity, structured communication, and facilitation with stakeholders.
  • Proven ability to translate business capabilitiesinto robustAPI designs, with solid mastery ofdomain/resource modelling (DDD, REST, event-driven design).
  • Deep understanding of modern API standards and specifications:REST, GraphQL, gRPC, AsyncAPI, CloudEvents.
  • Preferred experience withAPI management/gateways(Kong, Apigee, MuleSoft, Gravitee), integration tooling (iPaaS, Kafka/Pub/Sub, workflow automation), exposure toAI-driven integration/MCP/agentic/A2A automation, and familiarity withAgile/Scrumteams.

About Reply

Reply specialises in the design and implementation of solutions based on new communication channels and digital media. As a network of highly specialised companies, Reply defines and develops business models enabled by the new models of AI, big data, cloud computing, digital media and the internet of things. Reply delivers consulting, system integration and digital services to organisations across the telecom and media; industry and services; banking and insurance; and public sectors. www.reply.com

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Posted 2 months ago

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