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Founding Software Engineer
Location: Waterloo, ON, Canada / San Francisco, CA, USA · Full-time Compensation: $100K-$250K USD + 1-3% equity As a founding software engineer, you will be involved in every part of the product development process.…
Full Stack Developer
Full stack developer at Unimax, a Canadian tire and wheel distributor, designing, building, and maintaining distributed applications, APIs, and microservices integrated with Microsoft Dynamics 365. Core stack: .NET 6+ (C#), Vue 3, SQL Server, Docker, Kafka/RabbitMQ, and Azure DevOps CI/CD, working hybrid from Boucherville.
SOFTWARE ENGINEER
Designs, develops, integrates, tests, and documents software that controls flight simulation and military aircrew/maintenance training systems, working in C/C++/C# and scripting languages on Linux and Windows. On-site role in Tampa requiring U.S. citizenship and a DoD security clearance.
Frontend Developer - AI Trainer
Remote, flexible AI-training gig for coders at DataAnnotation: write clean code examples, review AI-generated code for correctness and readability, and give feedback to improve models, using at least one language/framework such as JavaScript, TypeScript, Python, or React. Paid hourly per project via PayPal.
.NET Backend Developer — Enterprise Apps (Copenhagen)
On-site .NET backend developer role at IT consultancy Altia in Copenhagen, building and maintaining enterprise applications for a major European agency. Core stack is C#/.NET 8, SQL Server, REST APIs and Azure/Identity integration, with 3+ years of back-end experience and C1 English required.
Software Development Engineer (Front-End)
Build and ship production-ready .NET services and microservices that power payments and communications for churches and nonprofits, collaborating with product and SRE teams.
Sr. Software Engineer
A Senior Software Engineer at Zenity, a leader in AI Agent Security, responsible for making existing features enterprise-ready, building GenAI & Copilots security solutions, and collaborating across teams to scale the platform. The role involves working with modern programming languages and cloud infrastructures like AWS/Azure/GCP.
Senior Full-Stack Developer (.NET)
Lead Full-Stack Developer (.NET) in McLean, VA serving as technical lead for a team building federal web applications: driving design decisions, code reviews, and delivery of apps using C#/.NET (MVC, .NET Core, Web APIs), SQL Server, and Azure, including YAML CI/CD pipelines in Azure DevOps. Requires US citizenship/LPR and ability to obtain a Public Trust clearance.
Remote .NET Fullstack Developer
You'll work independently in a small team on PRESS, a 30-year-old publishing platform serving Wolters Kluwer, Springer and Boom — building .NET backend features and REST services for author management, contracts, royalties, production and invoicing, with optional Angular/TypeScript front-end work.
Infrastructure Engineer, Mechanical Tooling
Infrastructure engineer on Neuralink's Infrastructure Team building the CAD tooling stack for mechanical engineers designing surgical robots and implants: owning SOLIDWORKS/PDM admin and performance, developing CAD automation and CI, integrating PDM with design controls and manufacturing, and running on-prem infra for 3D printers and machine shop tooling. Stack spans Python/C#/.NET, SQL Server, Wi
Intermediate To Senior Software Engineer (C# .Net)
Intermediate to senior C#/.NET software engineer building scalable, cloud-based solutions for the banking and insurance industry, based in Sandton, South Africa. Core stack: C#/.NET (or Java), ASP.NET Core REST APIs, Python, SQL databases, and AWS/Azure with Docker, Kubernetes and CI/CD.
Senior DevOps Engineer (Cloud-Native, AI-Driven Platform)
Senior DevOps engineer designing and operating AWS/Azure cloud infrastructure for a multi-tenant hospitality SaaS platform: Docker/Kubernetes workloads, Terraform IaC, CI/CD pipelines, Grafana/ELK observability, and Microsoft SQL Server operations, with AI-assisted automation.
Senior Full Stack Developer with.NET & Angular (Hybrid - Madrid)
Senior full stack developer designing, building, and maintaining scalable applications with .NET/C# and Angular for an international financial-services client. Works on REST APIs, SQL databases, CI/CD and architecture decisions in Agile, hybrid from Madrid with 3 days/week on-site at the client's central Madrid offices.
Backend Go Developer
Backend Go Developer at Gainrep (part of Alkemy Group, a Madrid-based digital consultancy) designing, building, and maintaining Go microservices and RESTful APIs. Day to day involves integrating services with frontend teams, debugging production issues, writing tests, doing code reviews, and joining Agile sprint planning.
PHP backend developer in adtech
PHP backend developer on Tappx's SSP Tech team in adtech: designs, builds, and maintains high-scalability SSP platforms and internal tools, owning the full lifecycle from technical design through production deployment and monitoring. Core stack is PHP with MySQL, plus API integrations, frontend basics, automated tests, and CI/CD.
Backend Developer (C.NET)
Backend developer building custom integrations in C#/.NET that connect third-party systems with SKIDATA's access solutions — owning projects from design through testing and documentation, working with APIs like REST, SOAP, gRPC and RabbitMQ, and supporting integration partners. Based in Madrid (hybrid).
Java backend developer
K-LAGAN is hiring a Java backend developer in Barcelona to work on international logistics and intralogistics automation projects, building and integrating WMS/WCS solutions. Day-to-day work involves Java 17 and Spring Boot services, REST APIs, Oracle/SQL databases, and testing with JUnit/Mockito, with travel to project sites for commissioning.
PHP Backend Developer
PHP Backend Developer at Tappx, an AdTech firm in Spain: design, build, and maintain highly scalable SSP products and internal PHP tools, owning the full system lifecycle from design to production monitoring. Works with PHP, MySQL, NoSQL/Redis, CI/CD, and AI tools; hybrid in Barcelona/Madrid or 100% remote within Spain.