Sigma Software

RemoteLATAMFull-timeSenior

Full Stack Developer (Python + React)

Brazil

Design, develop, and implement large-scale distributed systems capable of handling substantial data volumes Build scalable backend services and microservices using Python Develop and integrate REST and GraphQL APIs…

API AWS Azure Cassandra CI/CD +19 skills

Middle/Senior Frontend Developer (React + TypeScript)

EuropeFull-timeSenior

GitHub GraphQL JavaScript React TypeScript +1 skills

Develop and maintain responsive web applications using React and TypeScript Collaborate with designers and Back-end developers to deliver seamless user experiences Work with GraphQL for data fetching and manipulation…

Senior Test Automation Engineer (Healthcare/Medical industry)

AI Automation CI/CD C# Cypress +9 skills

Romania

Design, implement, and maintain scalable end-to-end test automation strategies Implement and maintain test automation frameworks Build and optimize CI/CD quality gates and automated validation pipelines Perform stress,…

RemoteEuropeInternshipJunior

Financial Manager Intern

Ukraine

During the internship, each participant is assigned to one or several focus areas, depending on their development path and the team’s needs. These areas are closely connected, so interns can take on tasks from adjacent…

AI Analytics Automation Financial Reporting

Senior Project Manager (AdTech)

Agile Confluence Jira Scrum SDLC +1 skills

Develop detailed project plans in collaboration with engineering leadership, including resource allocation and budget planning Coordinate, track, and deliver technical projects spanning multiple teams (engineering,…

Project Coordinator

Collaborate closely with the Program Manager and Resource Manager to ensure smooth project delivery and optimal team performance Drive people management activities: monitor team spirit and motivation, conduct…

Business Development Manager (DACH Region)

AI AWS Business Development Cloud CRM +2 skills

Own new business development across DACH Identify, qualify, and pursue opportunities in manufacturing, tech, financial services, and enterprise AI/modernisation programmes Manage the full sales cycle from first…

RemoteLATAMFull-timeSenior

Senior/Principal Frontend Engineer

Brazil

Develop and maintain scalable, high-performance frontend applications using React and Next.js Collaborate with Product, Design, and Backend teams to deliver seamless and user-friendly experiences Integrate APIs and…

Accessibility AI Angular Anthropic API +10 skills

Project Manager (AI & Consulting)

Agile AI Analytics Automation AWS +11 skills

Ukraine

Plan, manage, and monitor project execution within scope, timeline, budget, and quality targets Drive end-to-end project lifecycle management using Agile, Scrum, Kanban, and hybrid methodologies Manage project scope,…

Senior C++ Engineer (Desktop Applications)

Develop and maintain high-quality desktop application components using modern C++ Implement scalable multithreading and concurrency solutions Analyze, identify, and resolve performance bottlenecks in complex desktop…

AI C++ Multithreading

Senior DevOps/FinOps Engineer (Cybersecurity Platform)

Automation Cloud Cybersecurity DevOps Distributed Systems +9 skills

Develop a deep understanding of complex, high-traffic infrastructure systems and services Analyze distributed systems and legacy components to identify inefficiencies and optimization opportunities Build and maintain…

Strong Middle/Senior Full Stack Developer (Java+Angular)

AI Angular API AWS Cloud +6 skills

• Design, develop, and maintain scalable Full Stack solutions using Java, Spring, and Angular • Develop and support complex business logic related to advertising campaign management • Participate in architecture…

Senior Data Engineer (Cybersecurity platform)

Airflow Cybersecurity Data Engineering Data Pipelines dbt +3 skills

Maintain and enhance existing data processes with a focus on reliability, scalability, and performance optimization Analyze and fully understand existing data models, tables, workflows, and processing jobs Identify…

Agentic AI AI Analytics Cloud Data Engineering +7 skills

Senior Analytics Engineer (Semantic Layer)

EuropeFull-timeSenior

Design and implement scalable semantic modeling approaches for enterprise analytics Build canonical analytical models on top of the core data platform Define and govern business metrics together with Finance, Product,…

Middle DevOps Engineer

AI Ansible Anthropic API Automation +31 skills

Participate in infrastructure and environment architecture planning Design, implement, and improve CI/CD pipelines and automation processes Build and maintain scalable Kubernetes-based environments Optimize…

HybridLATAMFull-timeSenior

JavaScript Developer (CRM Platform)

Brazil

• Develop, maintain, and optimize CRM drag-and-drop module libraries and reusable components • Maintain documentation related to marketing assets and technical components • Write, extend, and debug JavaScript code…

Analytics Automation Braze CRM CSS +6 skills

Principal Software Engineer (Ruby Expert)

EuropeFull-timeSenior

Agile AWS Azure Cloud CSS +13 skills

Architect and implement scalable, high-performance software solutions using Ruby and Ruby on Rails Lead the design and development of new features and products, ensuring code quality and best practices Collaborate with…

Senior Big Data Engineer (AdTech Cybersecurity)

AWS Cloud Cybersecurity Data Engineering Data Pipelines +5 skills

Optimize Snowflake usage and improve infrastructure cost efficiency Identify inefficiencies in data pipelines and SQL queries Implement performance and cost optimization improvements Enhance and maintain Java-based…

4 weeks ago

Senior/Principal Golang Developer

AI Airflow Cloud Cloud Native C++ +10 skills

Design, develop, and maintain high-performance backend services in Golang Build and optimize distributed systems processing trillions of prediction requests daily Collaborate with data scientists, malware analysts,…