Fully remote Outsourcing job model for a Mega Telco Customer located in Africa, working hours will be with Mozambique Time zone! (Social + medical insurance) Implementing backend components, covering business logic functions.data modelling/persistence, business rules, scheduled/automated functions, events, ports/interfaces.Works closely with Scrum Master, Product Owners, QA engineers, Solution Architects and Chapter Lead.Not only responsible for coding but also responsible for documentation, deploying code to production and supporting it. Comfortable working on Linux/Ubuntu Very good understanding of Client-server architecture and Web architecture Git & Linux essentials HTTP, SOAP & REST APIs Relational & NoSQL Databases Understanding of any of the following backend languages/tools: o Go-Lang o Quarkus Docker Containers basics (Building & Running) Kubernetes & Helm basics (deploying and debugging applications) AWS Basics (Lambda Functions, S3, SQS, DynamoDB, ECS) Integrations (Apache Camel) & Gitlab-CI Pipelines Swagger/OAS3, JWT, OAuth2, OpenID Connect C2 General Systems observability (Logging, tracing & metrics) Infrastructure as Code (terraform) Backend design o Relational Databases (PostgreSQL) o ACID Transactions, 2PC o Messaging & Asynchronous processing o Analytics architecture o Highly concurrent processing (Multi-threading, Co-routines)