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Principal Software Engineer, Core Services
Principal engineer on Roblox's Core Services team, building and evolving the shared C#/.NET and Rust frameworks, libraries, and runtime infrastructure behind Roblox's global platform. Day-to-day is hands-on systems work across performance, concurrency, API design, and managed/native interop, plus technical leadership and mentoring.
Junior C# Software Developer
Junior C# developer joining SolarEdge's ATE (Automatic Test Equipment) software team in Herzliya, building and maintaining software for in-house automated hardware testers used on production lines for solar energy products. Daily work involves C# .NET (Framework/Core, ASP.NET), automated test software, drivers, communication protocols, and AI coding assistants.
C# FULL STACK ENGINEER - CAPE TOWN (ONSITE) UP TO R960K PER ANNUM
Onsite C# full-stack developer (permanent) joining a Cape Town team building software at the intersection of software, data and real-world infrastructure. Day-to-day is hands-on collaborative development in C#/.NET Core, with React, Azure and related frontend/DevOps skills as nice-to-haves; pays up to R960K ZAR per annum depending on experience.
Full Stack Developer (C#, React) - Durban (Onsite) - Up To R1.3M Pa
Onsite full stack developer role in Durban building online gaming content products: C#/.NET Core and Entity Framework backend, React/TypeScript frontend, REST APIs and MSSQL, with Azure, Git, CI/CD and Docker in the toolchain. Permanent position paying up to R1.3M per annum.
Senior C# Developer / Devops (C#/.Net, Ci/Cd) - Cape Town (Hybrid)- Up To R1.5M Per Annum
Hybrid senior role in Cape Town combining C#/.NET backend development with DevOps: writing clean, scalable code and improving CI/CD pipelines, automation, and deployments for a company connecting the physical and digital worlds. Stack spans ASP.NET Core, TypeScript, SQL/NoSQL, and cloud-native architectures, paying up to R1.5m per year.
Mid SDET (C#/.NET)
Mid-level SDET owning software quality for a .NET development team: designing test strategies, building automated UI tests with Playwright and API tests with RestAssured.NET in C#/.NET, wiring them into CI/CD pipelines, and reviewing AI-generated test cases. Open only to candidates currently residing in Mexico.
Software Engineer II - Seller Experience
Software Engineer II on StubHub's Seller Experience team builds customer-facing features and the APIs/services behind them, helping ticket sellers track sales, payments, charges, and disputes. Back-end development primarily in C# or Java with databases and distributed systems, in a hybrid role based in Aliso Viejo, CA or New York, NY.
Sr. Backend Developer
Location- Remote in States Foxhole is registered Clearance: Ability to obtain a DHS Public Trust Foxhole Technology provides robust cybersecurity and IT support capabilities for federal civilian and defense agencies. A…
Développeur C# (h/f)
Consulting mission via emagine for a C# developer in Paris: analyzing new projects and change requests, developing solutions (.NET Framework 4.7+, WinForm/WPF), ensuring test coverage, writing documentation, and providing production monitoring and level-3 user support, ideally with finance/asset-management exposure. On-site start, then 1–2 remote days/week.
Embedded Engineer
Embedded software engineer developing and verifying firmware for SolarEdge's smart energy devices (inverters, storage, EV chargers) from low-level drivers to system level, collaborating with hardware, integration, support, and ATE teams. Core stack: C, RTOS/IoT OS, and protocols like I2C, SPI, UART, CAN, and Modbus.
3716: Full Stack Pleno (React + C#)
Mid-level Full Stack developer building and evolving features of a SuperAPP for a strategic financial-sector project, on a distributed, highly collaborative model with the client's technical teams. Works hybrid (3 days/week in the Paraíso office, São Paulo) using React on the frontend and C#/.NET on the backend, with APIs and microservices.
3715: Full Stack Pleno (React + C#)
Mid-level (pleno) full-stack developer building a Super App for a strategic financial-sector project, working hybrid (3 days/week at the Paraíso office in São Paulo) alongside the client's distributed teams. Core stack: React on the frontend and C#/.NET on the backend, with APIs, microservices and integrations.
Senior Software Implementation Engineer - Phase 1
Basic Function The Senior Software Implementation Engineer plays a key role in the successful technical delivery of Lumin Digital’s digital banking platform. Acting as both a solutions engineer and technical…
IAM Systems Engineer - Identity Governance & Secure Access (w/m/d)
Als Premium-Personaldienstleister stellen wir hohe Anforderungen an die Qualität unserer Leistungen und setzen neue Maßstäbe im Service. Wir zeichnen uns durch hohen Qualitätsanspruch, Stabilität, Innovationskraft,…
3717: Full Stack Pleno (React + C# / Arquitetura)
Mid-level Full Stack developer focused on architecture, building a SuperAPP for a financial-sector client conglomerate using React on the frontend and C#/.NET on the backend. Hybrid role in São Paulo (3 days/week in the Paraíso office), working embedded with the client's technical teams on APIs, microservices, and architecture decisions.
Lead Software Engineer
Lead Software Engineer at a legal technology firm building AI-driven legal tools: architecting and shipping Python services, CI/CD pipelines, and containerized cloud deployments, while integrating LLM/RAG features like e-discovery automation and mentoring developers. Pays $165k-$215k; remote within the continental US with occasional Virginia-area meetings.
Stage - Ingénieur Etude et Développement H/F
Poste et missionsAu sein de la Direction Informatique et Data, vous rejoindrez l'équipe SI Privatif, qui gère un parc d'environ 80 applications utilisées par les collaborateurs de l'entreprise. Accompagné(e) par votre…
Senior Technical Architect
A career that’s the whole package! At Conga, we’ve built a community where our colleagues can thrive. Here you’ll find opportunities to innovate and support growth through individual and team development, all within an…
Non-Destructive Assay Manager - Materials Science Division
We have an opening for a Non-Destructive Assay Manager to support the Superblock within the Strategic Deterrence (SD) Directorate. In this role, you will provide day-to-day management and technical leadership of the…