Senior Mobile Engineer who builds cross-platform iOS and Android apps (Flutter/Dart or React Native/TypeScript), owns features end to end, shapes architecture and design systems, writes native modules, integrates REST APIs and OAuth2/OIDC, and mentors teammates.
The Security Engineer plans and executes red team engagements and penetration tests for clients, identifies vulnerabilities, verifies remediation, and collaborates with mid- and junior-level teammates. They also help build automated security tools and Cymetrics' proprietary SaaS cybersecurity platform, using OWASP methodologies and knowledge of modern web frameworks.
Full stack software engineer building and improving the nLiven ticketing platform using .NET Core, React, and Vue, writing tests with every change and collaborating remotely with Product, Design, and engineers across supported US states.
Designs and builds scalable backend services and APIs with TypeScript and Node.js, contributes to React frontend features, and integrates AI/LLM services such as OpenAI, Anthropic, or Azure OpenAI into production applications.
IT consultant developing web, mobile, and cloud-based solutions using React, Node.js, Angular, Azure, C#, and Entity Framework, working on diverse client assignments and integration projects at Sogeti Sverige AB.
The engineer will join a network automation project at CodiLime, building Java backends and APIs that transform XML/XPath network feature definitions into maintainable implementations. Day-to-day work includes backend development, AI-assisted code generation and validation, testing, and troubleshooting in cloud environments alongside QA and architects.
Founding Engineer at Health Harbor, a YC-backed healthcare company automating insurance billing calls for doctors using LLMs. The role involves building production backend systems around large language models, scalable cloud infrastructure for concurrent phone calls, and FHIR API integrations, while helping shape early engineering culture.
Senior Full Stack Engineer building a two-way voice AI application for insurance training simulations, using TypeScript/React, Python/FastAPI or Node.js, LLMs and speech services, with LMS integration and PDF reporting.
Sr. DevOps/Platform Engineer to migrate and maintain a SaaS logistics optimization platform on AWS using Node.js, CDK, PostgreSQL/PostGIS, Cognito; will also build new features. Remote for Ukraine/Europe, direct USD contract.
Position: Developer Location: Full-time remote (Guatemala) Reports to: Development Manager About Ntara: Ntara is a leading PXM (product experience management) consultancy that helps manufacturers and brands modernize…
Staff/Principal Full Stack Engineer building an industrial data analytics platform (pharma, energy, manufacturing) using React/TypeScript/Tailwind on frontend and JVM languages (Kotlin/Java/Scala), Postgres, and cloud/distributed systems on backend. Leads end-to-end feature development, mentors engineers, and drives technical adoption including AI.
The IT Systems Developer assigns work, sets schedules, and reviews deliverables while developing React.js/Node.js/Express.js applications on Azure with Microsoft SQL Server, Okta, and Azure DevOps in an Agile environment.
Senior Full Stack Engineer building AI-powered payments and fintech features for Houzz Pro's home renovation platform using Node.js, React, GraphQL, and PostgreSQL in a microservices architecture.
AI Software Developer building an AI-native platform for campground management and booking marketplace, using Claude Code as primary coding assistant to implement features, review AI-generated code, and integrate LLMs via Anthropic API. Requires 5+ years experience, strong TypeScript/React skills, and expertise in agentic workflows and prompt engineering.
Leads product design at Sumara, a unified financial platform combining trading, investing, crypto, and everyday spending. Owns the design system from scratch, end-to-end mobile surfaces, and motion/interaction design, while evolving into a design engineer using AI tools (Claude, Cursor, v0) and frontend skills (React, React Native, CSS) to prototype and ship directly.
Senior/Staff Full Stack Software Engineer at Trase Systems building full-stack features, backend services, APIs, and integrations for federal and national security partners (Red Cell Federal and Red Cell Partners) on Trase's AI platform, using TypeScript, React, Python/Go, and cloud/Kubernetes environments.
Full Stack Software Engineer at SoftDesign (Brazil) building and maintaining digital products using .NET Core and React, working remotely with optional office in Porto Alegre. Responsibilities include developing REST APIs, database modeling, CI/CD pipelines, automated testing, and collaborating in agile teams.
Develops software for the USDA-sponsored National Resources Inventory survey and other clients at Iowa State University's Center for Survey Statistics and Methodology, involving statistical methods and algorithms, database programming, systems programming, and web application programming.
A Middle UI/UX Designer joins NineTwoThree AI Studio's design team to create user-centered experiences for AI-driven mobile apps and web platforms. Working remotely from Spain, they collaborate with product managers and engineers using Figma, design systems, and AI tools to deliver developer-ready designs across client and internal projects.
Senior Full Stack Engineer on KIS Solutions' Finance engineering team, owning a mission-critical product pricing platform used across 100+ global markets. The role combines hands-on full-stack development (React, TypeScript, Spring Boot, AWS, Kafka) with mentoring engineers, setting architecture and quality standards, and leading AI-assisted development practices.
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