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Applied AI Scientist - LLMs & Voice
Build and deploy AI voice and text agents handling millions of customer interactions monthly for Wave’s fintech platform in Africa, using LLMs and speech tech.
FinTech Client #7 | Senior Java Back-End Developer
Senior Java Back-End Developer role developing web applications for a FinTech company specializing in alternative business lending. The position requires experience with Java frameworks, microservices architecture, and working in a fast-paced environment with continuous deployment.
Data Platform Engineer (Kafka, Spring)
Build and run event-driven data pipelines using Kafka, Spring Boot, and GraphQL APIs, integrating MongoDB and cloud/on-prem systems while ensuring observability and security.
Desarrollador/a Full Stack Java + Angular
Full Stack Software Engineer (Angular + Java/Spring Boot) on a long-term banking-sector client project, designing and maintaining web apps with real-time data, REST APIs, microservices, and containerized deployments.
Desarrollador de BackEnd Junior
Develop and maintain Java backend applications using Spring Boot, MySQL, and REST APIs while working collaboratively with experienced developers in Málaga.
Senior .NET Developer (Full-Stack)
Build and maintain enterprise web apps using C#/.NET, SQL Server, and modern JS tools; collaborate with global teams to deliver business-critical platforms.
Android Developer
Android Developer at Airdit, building and maintaining Android applications, connecting to web services, fixing bugs, and collaborating with designers and product managers using Kotlin/Java, Android SDK, and Android Studio.
Senior full stack c# developer
Develop back-end website applications and design user interactions using C# and ASP.NET, working with CI/CD tools and databases.
Full stack developer (c# .net and angular)
Full Stack Developer building and maintaining e-commerce applications using C#.NET and Angular, with a focus on API integrations, middleware, and performance optimization in an agile, onsite Johannesburg team.
Data engineer
As a Data Engineer in a Fintech ecosystem, you’ll build and maintain data pipelines for financial analytics, reporting, and decision-making, working with diverse data sources and tools like Kafka, RabbitMQ, SQL, and ETL processes to ensure data reliability and optimize for high-impact use.
Java developer
Java Developer responsible for determining technical requirements, designing robust architectures, collaborating with project management, and developing moderate to complex applications using Java/JEE, Spring Boot, JSON, XML, REST, NoSQL, and databases.
Senior java/kotlin software developer
Senior Software Developer with 5+ years of experience in backend development using Java/Kotlin, Spring Boot, Maven, Camel, and various databases and cloud platforms.
Senior-level backend php developer
Senior-level backend PHP developer designing scalable back-end services and RESTful APIs using PHP (Laravel) and MySQL, collaborating with front-end teams, mentoring developers, and supporting CI/CD processes.
Data Engineer -- Regulatory Reporting & Portfolio Intelligence
Build data pipelines and connectors for regulatory compliance and reporting at a global payments firm. Uses SQL, Python, cloud data warehouses, and APIs to support risk teams.
Senior AI Software Engineer (Java | Spring Boot | Python)
Senior AI Software Engineer building production-grade AI/LLM applications connecting enterprise backend systems using Java, Spring Boot, and Python, with a focus on RAG, vector search, and API integrations.
Tester/ka Automatyzujący/a
Automation Tester creating and developing automated tests using Selenium WebDriver, preparing tests for REST/SOAP services, executing functional/integration/regression tests, and handling test cases in JIRA/Xray. Core technologies include Selenium WebDriver, REST/SOAP, SQL, Postman, and SoapUI.
Fullstack QA Engineer
Fullstack QA Engineer at Andersen, working on a large international banking project to enhance testing standards and QA processes for a Testing Center of Excellence. Core tech: Java, REST Assured, Selenide, Appium, Selenium, Postman.