18,248 Developer Tools jobs
Open tech roles at companies in developer tools and platforms.
Fullstack Developer_Node/Angular
Full-stack developer (6–9 yrs) building end-to-end DCIM (data center infrastructure management) applications in Bengaluru, 3 days/week from office: responsive Angular/React UIs, Node.js/Python backend services and APIs, MongoDB, microservices with RabbitMQ/Kafka, Docker/Kubernetes, and dashboards for rack, power, cooling, and capacity data.
Senior Software Engineer
Senior Software Engineer building new features for Posit Team, an on-premises data science platform for exploring data, deploying apps/agents, and AI tooling. A generalist, high-agency role at the intersection of backend infrastructure, data science, and AI, with Go or TypeScript plus Python or R.
DevOps/High Performance Trading System Engineer
Builds and maintains scalable, fault-tolerant infrastructure for a high-performance quantitative trading system using Python and Linux, ensuring reliable production deployments.
Principal Software Engineer - Security
Principal Engineer focused on AI/ML security in DigitalOcean's CISO organization, owning the company's AI security strategy, governance framework, and multi-year roadmap. Day-to-day work spans AI red teaming (jailbreak, prompt injection, poisoning, model extraction), threat modeling across the AI lifecycle, deploying ML-based security detection, and briefing executives on AI risk — built on Python
Core DevOps Engineer – Cloud, Kubernetes & CI/CD
Infomaniak is hiring a Core DevOps Engineer in Geneva to join its DevOps Platforms team, consolidating workloads, automating deployments, and securing CI/CD pipelines. Day-to-day work centers on Kubernetes orchestration, automation, and systems observability in a permanent (CDI) role at 80–100% capacity.


Senior Software Engineer, Metadata
Build and optimize the metadata layer for a data-pipeline platform, including discovery APIs, catalogs, lineage, and run-history services using Python, Rust, GraphQL, and cloud infrastructure.
Ingénieur / Administrateur Systéme et Réseaux H/F
Level-2 systems & network engineer providing advanced support for Microsoft infrastructures: Windows Server administration, Hyper-V virtualization, HPE/Dell server hardware, Cisco/Aruba networking, and Microsoft 365. Handles critical P1/P2 incidents, root-cause analysis, and escalations between L1, field maintainers and L3 in an ITIL-based support organization.
Software Development Engineer
Software engineer at AWS in Cape Town building core platform services for Amazon EC2. Day to day: designing, coding, and operating scalable services under a DevOps model with on-call rotation, using Java, Kotlin, TypeScript, Python, Ruby, Go, and C++.
Software Development Engineer
Software engineer on Amazon's AWS EC2 (Utility Computing) team in Cape Town, building stable, scalable service platforms that handle heavy Internet traffic. Works daily with Java, Kotlin, TypeScript, Python, Ruby, Go and C++ plus AWS services, following a DevOps model with on-call rotation.
Senior Full Stack Developer - Cloud Solutions
Senior full stack developer at a fast-growing cloud solutions firm in Durban (hybrid), designing, building, and deploying scalable web applications end to end — frontend frameworks (React/Angular/Vue), backend languages (Python/Node.js/Java/C#), databases, APIs/microservices, and cloud platforms like AWS, Azure, or GCP.
Senior Backend JavaScript Developer - San Francisco Office
Develop and operate high-scale backend services using Node.js, MongoDB, and Kubernetes for Bright Data's networking infrastructure, focusing on network traffic, protocols, and security.
Senior Data Engineer
Senior Data Engineer at Clouxter designing and running AWS data platforms: batch/streaming/CDC pipelines, Lakehouse architectures, MLOps, data governance and cost optimization, plus client-facing technical leadership. Core stack: Python, SQL, PySpark/EMR, AWS CDK/CloudFormation; AWS certifications and B2 English required.
Systems Engineer
Systems Engineer at an IT managed services provider, permanently onsite with a client in Petersburg, VA: troubleshooting hardware, network, and software issues, patching, backups, and documentation. Core tech: Windows/macOS, VMware/Hyper-V, Windows Server, Active Directory, Office 365, firewalls, and EDR/MDR security tools.
Electrical Project Manager - Canton, MS (35379)
Electrical Project Manager for a datacenter construction project in Canton, MS. Owns end-to-end project execution — budgets, schedules, vendor and customer communication, safety and QC compliance, change orders, and close-out — managing it all in Procore with no direct reports.