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18,244 Developer Tools jobs

Open tech roles at companies in developer tools and platforms.

18.2K jobs
Twilio Backed by Union Square VenturesBacked by Founders Fund
208 views 3 hours ago

Technical Support Engineer

Open 44d RemoteEurope 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Ireland

Technical Support Engineer 3 on Twilio's Global Customer Support team, resolving complex customer issues with Twilio's communications APIs and SDKs via phone, email, and chat, handling escalations and on-call shifts. Core skills: JavaScript/Node.js, Python, or Java, REST APIs, VoIP/SIP/WebRTC, and packet-level debugging.

AI API API Testing Cryptocurrency Java +16 skills
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Twilio Backed by Union Square VenturesBacked by Founders Fund
140 views 3 hours ago

Solution Engineer

Open 38d RemoteAPAC 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Singapore

Twilio is hiring a pre-sales Solutions Engineer for its APJ Communications team who leads customer discovery, designs next-generation customer engagement architectures, and delivers demos and POCs to executives and technical decision-makers. The role blends cloud computing, CPaaS, and AI-powered voice/messaging/agent experiences with sales support like RFPs and objection handling.

AI Cloud Cryptocurrency Prototyping Solution Design
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Twilio Backed by Union Square VenturesBacked by Founders Fund
127 views 3 hours ago

Program Manager, Carrier Operations & Governance

Open 29d RemoteNorth America Salary + equity 6 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Canada

Twilio is hiring a Program Manager to build a new Carrier Operations & Governance function from scratch, owning program execution, operating models, runbooks, and Run-the-Business cadences for its global telecom carrier and wholesale supplier ecosystem. Day to day involves cross-functional governance programs, executive reporting, enablement/change management, and data analysis using tools like SQ

AI Airtable Automation Business Intelligence Confluence +8 skills
91K – 114K CAD
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Twilio Backed by Union Square VenturesBacked by Founders Fund
130 views 3 hours ago

Staff Product Manager

Likely evergreen RemoteNorth AmericaStaff 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Canada

Own and improve Twilio’s onboarding and compliance products for Senders and Numbers, balancing user-friendly registration with strict telecom regulations while collaborating with engineering and GTM teams.

AI API Cloud Cryptocurrency Developer Experience +4 skills
146K – 182K CAD
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Twilio Backed by Union Square VenturesBacked by Founders Fund
182 views 3 hours ago

Senior Engineering Manager (L5)

Likely evergreen RemoteAPACSenior 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
India

Leads Twilio Segment's data platform/pipelines team, building and operating high-scale distributed ingestion systems that process hundreds of thousands of events per second for Twilio's customer data platform. People-management role guiding architecture (Go, AWS, Kubernetes) and AI-centric engineering; remote within India.

Agile AI Automation AWS CI/CD +14 skills
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Twilio Backed by Union Square VenturesBacked by Founders Fund
94 views 3 hours ago

Security Engineer, Incident Response

Likely evergreen RemoteUK 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
United Kingdom

Security Engineer on Twilio's Security Incident Response Team (SIRT), leading technical response to security incidents across Twilio's global cloud infrastructure — triage, containment, remediation, RCAs, and on-call — while automating response processes. Core tech: cloud platforms (AWS/GCP), SIEM, SOAR, and AI/GenAI for detections.

AI AWS Cloud Cryptocurrency GCP +4 skills
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Twilio Backed by Union Square VenturesBacked by Founders Fund
285 views 3 hours ago

DevOps Engineer (Observability)

Likely evergreen RemoteEurope 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.Ireland permit employer — This employer was issued Irish employment permits this year or in the two years before, per the Department of Enterprise, Tourism and Employment. The permits belong to the employer and are not a commitment to sponsor this role.
Ireland

Build and scale Twilio’s next-gen observability platform using OpenTelemetry, ClickHouse, and AWS, driving telemetry pipelines, metrics, and tracing to improve incident response and cost efficiency.

AI Analytics API Athena AWS +18 skills
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Twilio
3 hours ago

Technical Support Engineer 2

Open 0d RemoteAPAC 6 questions
India

Technical support engineer serving as a subject matter expert for Twilio's Programmable Messaging API: troubleshooting message deliverability, handling wholesale-provider escalations with carrier partners, filing bugs in Jira, and improving documentation. Requires 3+ years of client-facing technical support experience with REST APIs and working programming knowledge.

AI API Cryptocurrency Jira REST +1 skills
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Superpower X AI (Singapore) Technology Pte.
3 hours ago

Technical Support Engineer – AI Cloud

New On-siteAPACFull-time
Malaysia
Cyberjaya, Selangor

First-line Technical Support Engineer for an NVIDIA Cloud Partner running AI GPU clusters for training and inference. Owns customer tickets end-to-end within SLA, debugs Slurm/Kubernetes job and GPU node issues, monitors fleet health (GPU, network, storage), runs incident RCA, and automates fixes with Bash/Python.

AI Ansible Automation Bash Cloud +14 skills
3K – 4K MYR / mo
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Twilio
3 hours ago

Staff Software Engineer (L4)

Open 0d RemoteAPACFull-timeStaff
India

Staff Backend Engineer on Twilio's Flex Engineering team, setting technical direction for TaskRouter — the real-time engine routing contact center interactions. Day to day: designing high-scale distributed backend services on AWS, leading architecture reviews, improving reliability, and mentoring engineers using Java/Go/Python, MySQL/PostgreSQL/DynamoDB and Kafka.

API AWS CI/CD Cloud Containerization +20 skills
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Alibaba Group
15 views 3 hours ago

ATH-AI创新事业部-AI安全研发工程师-Qoder

Open 20d APAC H-1B sponsor history — This employer has had H-1B petitions approved by USCIS in the last five fiscal years, per the USCIS H-1B Employer Data Hub. The approval belongs to the employer and is not a commitment to sponsor this role.
China
Beijing, Hangzhou

Alibaba's AI Innovation unit (Qoder, its AI coding product) is hiring an AI security R&D engineer to research and build security capabilities for its Harness AI engineering platform — designing the security architecture, implementing protections, and strengthening the AI Agent product's defenses against security risks. Core focus: AI Agent security plus network/container security engineering.
Milestone Technologies, Inc.
73 views 3 hours ago

Associate Technical Support Specialist

Open 16d APAC, North America Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
Gurugram

Entry-level IT help desk role at an IT managed services firm in Gurugram: supporting end users via tickets, chat, email, and walk-up by troubleshooting hardware, software, accounts, and VPN across Windows, macOS, and ChromeOS, and escalating advanced incidents. Familiarity with ServiceNow and basic networking is expected.

Android Help Desk macOS Networking ServiceNow +1 skills
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WISE VARY COMPANY LIMITED
3 hours ago

Presales Engineer

New On-siteAPACFull-time
Thailand
Lat Phrao, Bangkok

Presales/Senior Presales Engineer at a Bangkok network & security system integrator: analyzes client requirements and bid documents (TOR), designs network, security, SOC and cloud solutions, builds proposals, BOMs and pricing with Sales, and presents to customers. Scope spans routing/switching, SD-WAN, firewalls, SASE/Zero Trust, virtualization and cloud.

Ccna CCNP Cisco Cloud Firewall +9 skills
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Empire Universal Business Technology Solutions Limited
3 hours ago

Technical Support Engineer - In house

New On-siteAPACFull-time
Hong Kong SAR China
Kowloon Bay, Kwun Tong District

In-house Technical Support Engineer providing day-to-day IT support to internal users — troubleshooting Windows/macOS hardware, software, and peripherals, managing accounts in Active Directory and Microsoft 365, and helping maintain office networks, IT assets, documentation, and system upgrade projects.

Active Directory AI Cybersecurity Help Desk macOS +1 skills
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TechBrain
3 hours ago

Senior IT Systems Engineer

New HybridAPACFull-timeSenior
Australia
Sydney NSW

Senior systems engineer at Perth-based MSP TechBrain, acting as technical lead and escalation point for a managed-services team: overseeing project delivery, mentoring staff, maintaining security compliance, and supporting clients. Core stack includes Azure, AWS, M365, networking (firewalls/VPNs) and MSP tooling like ConnectWise and WatchGuard.

AWS Azure Cloud Firewall Networking +1 skills
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Workato
3 hours ago

Senior Software Engineer

New North AmericaSenior 6 questions
United States
San Francisco, California

Builds the distributed, event-driven backend powering Workato's enterprise AI agent platform — real-time integrations, APIs, and LLM-driven services kept reliable at scale. Core stack is Python/FastAPI, Postgres, Kubernetes, and AWS.

Agentic AI AI API Atlassian AWS +13 skills
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Knowledge Computers Pte Ltd
3 hours ago

Network Engineer

New On-siteAPACFull-time
Singapore
Bendemeer, Central Region

Network Engineer maintaining the company's own network infrastructure: configuring and troubleshooting routers, switches, firewalls and wireless access points, monitoring performance, implementing security measures, and documenting setups. Requires 1+ year in a similar role; CCNA/CCNP and Forescout experience are advantageous.

Ccna CCNP Cybersecurity Firewall Network Security
4K – 5K SGD / mo
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
104 views 4 hours ago

Senior Product Manager, AI Compute Infrastructure

Open 147d North AmericaFull-timeSenior Salary + equity 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Own the strategy and roadmap for Roblox’s AI compute platform, turning raw GPU hosts into reliable, production-ready infrastructure that powers AI model training and inference across on-prem and cloud.

Agentic AI AI Analytics API AWS +13 skills
281K – 331K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
145 views 4 hours ago

Principal Software Engineer - Compute (Kubernetes)

Open 134d North AmericaFull-timePrincipal Salary + equity 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Lead the architecture and evolution of Roblox’s Kubernetes platform, optimizing control plane performance and security for millions of concurrent requests across global infrastructure.

API Automation Cloud Cloud Native Distributed Systems +4 skills
345K – 399K $
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Roblox Backed by a16zBacked by GreylockBacked by Index Ventures
133 views 4 hours ago

Senior Software Engineer, Engineering Acceleration Foundations

Open 147d North AmericaFull-timeSenior Salary + equity 5 questions Licensed UK sponsor — This employer appears on the GOV.UK register of licensed sponsors for the Skilled Worker and related work routes. The licence belongs to the employer and is not a commitment to sponsor this role.
United States
San Mateo, CA

Builds and scales internal dev tools and CI/CD infrastructure to boost engineering productivity at Roblox.

AI Artifactory AWS Cloud C# +8 skills
197K – 243K $
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