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Senior Java Developer (Back-End)
Senior Java developer building and maintaining back-end systems for treasury and capital markets solutions using Java 17+, Spring, and Oracle databases.
Senior Backend DevOps Programmer
Senior Backend DevOps Programmer building and maintaining scalable gaming backend systems, CI/CD pipelines, and cloud infrastructure (AWS/GCP) using Node.js, TypeScript/C#, Docker, and Kubernetes for free-to-play mobile and online games.
Android Developer - Remote
Guarana Technologies is seeking an Android developer to build and release mobile applications for various startup clients. The role involves working with Java, Kotlin, and modern Android libraries like Retrofit and RxJava to deliver high-quality, user-focused mobile solutions.
Senior Frontend Engineer
Build and maintain scalable Angular/TypeScript web applications for a healthcare AED response platform, owning complex UI features, state management with RxJS and Angular Signals, and mapping features via Google Maps API.
Freelance Senior Web Engineer
Freelance Senior Web Engineer at a distributed agency, architecting and building large-scale enterprise WordPress platforms using PHP and JavaScript.
Desenvolvedor(a) Backend - PHP
Build and improve PHP backend systems, including NLP and microservices, while ensuring scalability, automated testing, and API integration for a digital corporate education company.
Software Engineer II
Builds and ships full-stack features for a healthcare tech platform that handles prior authorization for 15+ million members, using Java/Groovy backend, React/TypeScript frontend, MongoDB, and Kafka.
Senior Analyst, ARPU & Expansion Products
Senior Analyst driving ARPU and expansion analytics at a health-tech SaaS company, using SQL, Python, Snowflake, and DBT to model monetization, run pricing A/B tests, and build cross-sell/upsell frameworks.
Senior Software Engineer-.NET
Senior .NET Software Engineer building and maintaining DNA and forensics medical software using C#, VB.NET, WinForms, and SQL Server within an Agile/Scrum team.
Specjalistka/Specjalista ds. Data Science
Specjalistka/Specjalista ds. Data Science projektuje, wdraża i optymalizuje modele ML oraz integruje je z systemami, tworząc rozwiązania oparte na LLM. Zarządza cyklem życia modeli, buduje potoki CI/CD i monitoruje wydajność algorytmów w środowisku produkcyjnym.
ANALISTA DE TESTES OU QA PLENO
Mid-level QA Analyst at a corporate digital education company, responsible for defining and implementing functional, E2E (Cypress), mobile, and performance test strategies, plus maintaining automated tests across backend APIs, web, and mobile.
Desenvolvedor(a) Back-end Sênior (Go)
Builds and maintains a high-availability back-end platform in Go for centralized HSM management, log processing, telemetry, and security auditing, focusing on scalability, performance, and observability.
Junior AI Data Engineer (Marketing)
Builds AI-driven marketing automation and data pipelines to replace manual processes, ensuring clean, real-time data for campaign analytics and reporting using Python, SQL, and Supabase.
Software Engineer III
Mid-level Software Engineer III at Horace Mann (insurer) designing, developing, and maintaining enterprise .NET applications using C#, ASP.NET Core, and SQL Server, with DevOps, mentoring, and full-SDLC responsibilities.
Senior Devops Engineer
Senior DevOps Engineer responsible for deploying, managing, and maintaining mission-critical applications across environments, focusing on automation, CI/CD, and ensuring stability, scalability, and security through collaboration with cross-functional teams.
Manager of Data Science Production Engineering, Data Engineering & Delivery
Lead a Data Engineering & Delivery team building ETL pipelines, data infrastructure, and data products using SQL, Python, and cloud technologies to support precision medicine and genomics testing operations.
DevOps Engineer (Remote)
DevOps Engineer II at Aprimo manages cloud infrastructure (Azure) for a .NET/C# multi-tenant SaaS platform, focusing on AI-augmented operations, CI/CD pipelines, container orchestration (Kubernetes), and automation to ensure system stability and scalability.
DevOps Azure
Design and maintain Azure-based CI/CD pipelines, infrastructure as code, and containerized solutions for a global IT and BPO provider serving Fortune 500 clients.
QA Automation Engineer
Develops and maintains scalable automated testing frameworks for Salesforce, web apps, APIs, and integrations, collaborating with cross-functional teams to ensure high-quality, reliable implementations.