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C# Senior Software Engineer
Lead development of mission-critical C#/.NET back-end systems with Angular front ends, using Entity Framework and MS SQL/PostgreSQL, while mentoring junior engineers.
Java Software Engineer / 1
Migrate a billing system’s database from Sybase to PostgreSQL and maintain REST APIs using Java 17/21, Spring Boot, and related tools.
Senior Java Software Engineer
Builds and maintains Java-based real-time systems, integrates solutions with test environments, and supports external teams using Motorola Solutions' software.
Senior Data Engineer with GCP
Build and maintain scalable data pipelines using PySpark, Airflow, and Hadoop in a DevOps environment, collaborating with analysts and engineers to deliver robust data solutions.
Senior Fullstack Engineer (Java/Kotlin/Python + React) @ Scalo
Build and maintain full-stack apps in Java/Kotlin/Python + React for fintech clients, including KYC, fraud systems, and AI-powered tools.
SRE Java/Python
Build and automate reliability tools for electronic trading systems using Java/Python, Linux, and SRE/DevOps tooling like Prometheus and Jenkins.
Java Developer @ Scalo
Build and maintain Java applications using Spring Boot and Spring Integration, write unit and integration tests, and collaborate in a hybrid team based in Warsaw.
Senior Java Developer - IoT
Senior Java developer builds and evolves a cloud-native IoT backend that securely connects eSIM devices to cloud services using Spring Boot, Kubernetes and event-driven flows.
Software Developer Engineer in Test (SDET)
Build and maintain automated test scripts for web apps and APIs using Selenium, Postman, and Python, integrating them into CI/CD pipelines to ensure software quality in an Agile environment.
Fullstack Developer with Python
Builds and maintains Python-based REST APIs, data pipelines, and CI/CD workflows for a cybersecurity team that automates vulnerability detection and integrates third-party security tools.
Frontend Developer (Angular) @ Scalo
Build and maintain Angular-based frontends for enterprise clients, using TypeScript, RxJS, and microfrontend architecture while writing Cypress/Jest tests and collaborating in Agile teams.
DevOps / Platform Engineer - Ciberdefensa
Designs, deploys and maintains containerized, cloud-native platforms for cybersecurity, focusing on Kubernetes, Docker and Helm while automating CI/CD pipelines and observability stacks.
Cloud & DevOps Engineer: AWS, Terraform | Flexible Hours
Designs, builds, and maintains scalable cloud infrastructure on AWS, automates deployments with Terraform and CI/CD pipelines, and ensures service availability and security.
CI/CD DevOps Engineer: Kubernetes, OpenShift & Automation
Builds and maintains CI/CD pipelines using Jenkins, Helm, Docker, and Kubernetes to automate software deployments and streamline production releases.
Senior DevOps Engineer: Kubernetes, Docker & CI/CD
Senior DevOps Engineer designs, deploys and automates containerized infrastructure for a cybersecurity-focused product, using Kubernetes, Docker, Helm and CI/CD pipelines.
SDET
Build and maintain UI and API automation for Angular/.NET apps using Playwright and REST Assured, integrating with CI/CD pipelines and AI tools to ensure quality in a hybrid Agile environment.
Senior Software Engineer, Payments
Build and scale Ebury’s cross-border payment platform, owning services from design to production while ensuring resilient, multi-currency transaction flows.
Senior Cloud Test Automation Engineer
Design and automate cloud-based test suites for a global bank, using Python, Playwright, and REST APIs to validate functionality and performance in CI/CD pipelines.
Data Platform Engineer: Innovate, Automate & Scale
Build and automate data pipelines for financial clients, migrating on-prem systems to cloud and implementing DevSecOps practices using Kafka, Spark, Kubernetes, and CI/CD tools.
Data Engineer
Build and automate data pipelines, test frameworks, and monitoring for financial-services clients using cloud/on-prem big-data stacks (Spark, Kafka, Hadoop) and DevOps tooling.