A hybrid role at Qualysoft.
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Original listing text, shown exactly as published by the company.
Understanding of API design & consumption (REST, JSON, OpenAPI/Swagger);
HTTP semantics (status codes, headers, idempotency);
Working with API gateways (Apigee / IBM API Connect / similar);
Client credentials, rate limiting, API products;
Northbound / Southbound API separation;
Integrating APIs with legacy backends (EAI, ESB, SOAP → REST);
Handling partial failures and backend inconsistencies;
Mapping / transformation between schemas;
Cross‑market integrations (single API → many markets);
CAMARA / GSMA Open Gateway concepts (high level);
Working across different markets (RO, PT, ES, etc.);
Dealing with vendor‑specific quirks behind a common API;
OAuth2 / Client Credentials;
mTLS, secrets handling;
Cloud‑native Basics;
Containers & Kubernetes (at least integration‑level understanding);
Staying on recurring and ad‑hoc calls with product owners, network teams, API providers, security and consuming platforms;
Clarifying API contracts, payload structures, error handling and edge cases in live discussions;
Aligning expectations between API producers and consumers;
Managing application configurations to match expectations.
Qualysoft
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74 open roles on Sydicom
Qualysoft is a European IT service provider specializing in custom software development, IT consulting, and system integration. The company delivers comprehensive digital solutions and managed services to businesses across various sectors.
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