Category Labs Visa Sponsorship Jobs USA
Category Labs is a technology and software company with a track record of sponsoring skilled foreign nationals, particularly through H-1B visa and F-1 visa programs. For international candidates in tech, it represents a legitimate sponsorship option worth targeting, especially those on OPT or TN visa status looking to transition into long-term U.S. work authorization.
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Get Access To All JobsINTRODUCTION
Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to deliver significant improvements over existing blockchain solutions. After raising $225M in series A funding, led by Paradigm, we are growing our team. We’re the team behind Monad, a high-performance, EVM-compatible Layer 1 whose public mainnet is now live. We write the core software that runs it: a parallel-execution EVM, a custom state database, and a BFT consensus client, all developed in the open.
THE ROLE
We're looking for a Senior DevOps / Infrastructure Engineer to operate the infrastructure behind Monad, and to push how much of that operation can be driven by AI. You'll keep our globally-distributed validator, full node, and archive fleet healthy across mainnet and testnet, own our infrastructure-as-code and observability, and build the agentic tooling and guardrails that let a small team safely operate a large fleet. As more of our engineering shifts toward AI, this role is central to designing the workflows, deterministic guardrails, and security perimeters within which autonomous agents operate our infrastructure; you'll also help stand up and operate the infrastructure behind our own growing model workloads.
- Operate the Monad node fleet: health, sync, upgrades, and recovery across validators, full nodes, archive/historical, and indexer nodes on mainnet and testnet, including safe, staged rollouts and incident response.
- Own our infrastructure-as-code: Ansible for fleet configuration, Terraform + Atlantis for cloud and DNS, and Kubernetes/Flux (GitOps) for platform services.
- Build and operate observability and alerting (Prometheus, Grafana, Loki); create dashboards and alerts that catch problems before they page while minimizing false positives.
- Automate the release pipeline: node upgrades, canary rollouts, snapshot/restore, and the guardrails that bound blast radius (e.g., protecting validators from automated changes).
- Design and build agentic operations: develop AI agents, tooling (e.g., MCP servers), and runbooks-as-code that let agents safely investigate, diagnose, and execute routine operations, with deterministic guardrails and human oversight.
- Codify operational knowledge into tools and automation that the whole team, and its agents, can reuse.
- Harden nodes and services, manage secrets, and continuously drive down manual toil.
WHO YOU ARE
- You have 5+ years in DevOps, SRE, or Infrastructure Engineering, operating production systems at scale.
- You have strong Linux, systemd, networking, and shell fundamentals, and you're comfortable debugging live systems over SSH.
- You have deep, hands-on infrastructure-as-code experience with Ansible and Terraform.
- You have experience with observability stacks (Prometheus, Grafana, Loki, or equivalents).
- You have hands-on fluency with AI-assisted engineering: you use coding agents and LLM tooling in your daily workflow and have judgment on where it helps and where it's risky.
- You have experience designing automation with safe guardrails, and you bring calm, methodical incident response.
- You have programming and scripting experience (e.g., Python, bash).
- Experience with Kubernetes and GitOps (Flux or Argo) is a plus.
- Experience building AI agent tooling, MCP servers, or agent orchestration frameworks is a plus.
- Experience serving inference, either locally or as a service is a plus.
- Previous experience with blockchain clients or node operations is a plus.
- A Bachelor of Science in Computer Science, Engineering, or a related field is a plus.
WHY WORK WITH US
- Challenging problems: You’ll work on extremely challenging problems with massive impact. See our Blogs and Publications & Talks for a flavor of the problems we are solving in the real world.
- Huge opportunity: The Ethereum Virtual Machine (EVM) standard is ubiquitous, but existing EVM-compatible chains are very slow. Monad’s core innovations offer developers the best of both worlds (portability and performance) and are a game-changer for mass user adoption in crypto.
- The right team: You’ll be part of a small, exceptional team (engineers and researchers make up 90% of the team).
- Open by default: Our core software is public on GitHub. You’ll build in the open, and your work ships where the whole ecosystem can see it.
- Culture: We’re a lean team working together to achieve very ambitious goals. We are united in our culture of collaboration, low ego, and high-quality output. As an early member of our team, you’ll help to shape our culture.
- Compensation: You’ll receive a competitive salary and equity package.
- Resources and growth: We’re well-capitalized, with backing from leading venture funds like Paradigm, Electric Capital, Greenoaks, Dragonfly, and Coinbase Ventures. We keep a lean team, and this is a rare opportunity to join. You’ll learn a lot and grow as our company scales.
HOW WE USE AI
We’re an AI-native team, and we expect engineers to use coding agents and keep up as the tooling evolves. A few things we believe:
- AI is leverage, not a crutch. Review what it generates with the same scrutiny you’d give a teammate’s PR, and own every line you ship.
- Judgment is what matters, not how long you typed by hand. We won’t ask for “N years of [tool].” The stack turns over every few months, so what matters is that you pick up new tools fast and know where and when they apply.
SALARY AND BENEFITS
The base salary range for this role is $180,000 – $250,000. This reflects the minimum and maximum range across US locations. It does not include benefits, token, or equity incentives. The final offer may vary based on factors such as relevant skills, experience, domain expertise, and work location. If you are based outside of the US, we have geographic considerations that may impact your final compensation.
Benefits for all Full-Time Employees:
- Private health insurance options
- Flexible paid time off
- Monthly wellness reimbursement
- Paid parental leave
Benefits for US employees:
- World-class benefits package with 100% paid medical, dental, and vision insurance including 75% coverage for dependents and HSA + FSA options
- 401(k) with company match
- Lunch and dinner stipend (in-office NYC)
Benefits for employees hired through an EOR (outside of the US) will be based on EOR offerings and country-specific requirements.
Category Labs is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, veteran status, genetic data, or other legally protected status.
Compensation Range: $180K - $250K
INTRODUCTION
Category Labs (formerly known as Monad Labs) is a team of systems engineers and researchers on a mission to design and build at the frontier of decentralized technology. We strive to deliver significant improvements over existing blockchain solutions. After raising $225M in series A funding, led by Paradigm, we are growing our team. We’re the team behind Monad, a high-performance, EVM-compatible Layer 1 whose public mainnet is now live. We write the core software that runs it: a parallel-execution EVM, a custom state database, and a BFT consensus client, all developed in the open.
THE ROLE
We're looking for a Senior DevOps / Infrastructure Engineer to operate the infrastructure behind Monad, and to push how much of that operation can be driven by AI. You'll keep our globally-distributed validator, full node, and archive fleet healthy across mainnet and testnet, own our infrastructure-as-code and observability, and build the agentic tooling and guardrails that let a small team safely operate a large fleet. As more of our engineering shifts toward AI, this role is central to designing the workflows, deterministic guardrails, and security perimeters within which autonomous agents operate our infrastructure; you'll also help stand up and operate the infrastructure behind our own growing model workloads.
- Operate the Monad node fleet: health, sync, upgrades, and recovery across validators, full nodes, archive/historical, and indexer nodes on mainnet and testnet, including safe, staged rollouts and incident response.
- Own our infrastructure-as-code: Ansible for fleet configuration, Terraform + Atlantis for cloud and DNS, and Kubernetes/Flux (GitOps) for platform services.
- Build and operate observability and alerting (Prometheus, Grafana, Loki); create dashboards and alerts that catch problems before they page while minimizing false positives.
- Automate the release pipeline: node upgrades, canary rollouts, snapshot/restore, and the guardrails that bound blast radius (e.g., protecting validators from automated changes).
- Design and build agentic operations: develop AI agents, tooling (e.g., MCP servers), and runbooks-as-code that let agents safely investigate, diagnose, and execute routine operations, with deterministic guardrails and human oversight.
- Codify operational knowledge into tools and automation that the whole team, and its agents, can reuse.
- Harden nodes and services, manage secrets, and continuously drive down manual toil.
WHO YOU ARE
- You have 5+ years in DevOps, SRE, or Infrastructure Engineering, operating production systems at scale.
- You have strong Linux, systemd, networking, and shell fundamentals, and you're comfortable debugging live systems over SSH.
- You have deep, hands-on infrastructure-as-code experience with Ansible and Terraform.
- You have experience with observability stacks (Prometheus, Grafana, Loki, or equivalents).
- You have hands-on fluency with AI-assisted engineering: you use coding agents and LLM tooling in your daily workflow and have judgment on where it helps and where it's risky.
- You have experience designing automation with safe guardrails, and you bring calm, methodical incident response.
- You have programming and scripting experience (e.g., Python, bash).
- Experience with Kubernetes and GitOps (Flux or Argo) is a plus.
- Experience building AI agent tooling, MCP servers, or agent orchestration frameworks is a plus.
- Experience serving inference, either locally or as a service is a plus.
- Previous experience with blockchain clients or node operations is a plus.
- A Bachelor of Science in Computer Science, Engineering, or a related field is a plus.
WHY WORK WITH US
- Challenging problems: You’ll work on extremely challenging problems with massive impact. See our Blogs and Publications & Talks for a flavor of the problems we are solving in the real world.
- Huge opportunity: The Ethereum Virtual Machine (EVM) standard is ubiquitous, but existing EVM-compatible chains are very slow. Monad’s core innovations offer developers the best of both worlds (portability and performance) and are a game-changer for mass user adoption in crypto.
- The right team: You’ll be part of a small, exceptional team (engineers and researchers make up 90% of the team).
- Open by default: Our core software is public on GitHub. You’ll build in the open, and your work ships where the whole ecosystem can see it.
- Culture: We’re a lean team working together to achieve very ambitious goals. We are united in our culture of collaboration, low ego, and high-quality output. As an early member of our team, you’ll help to shape our culture.
- Compensation: You’ll receive a competitive salary and equity package.
- Resources and growth: We’re well-capitalized, with backing from leading venture funds like Paradigm, Electric Capital, Greenoaks, Dragonfly, and Coinbase Ventures. We keep a lean team, and this is a rare opportunity to join. You’ll learn a lot and grow as our company scales.
HOW WE USE AI
We’re an AI-native team, and we expect engineers to use coding agents and keep up as the tooling evolves. A few things we believe:
- AI is leverage, not a crutch. Review what it generates with the same scrutiny you’d give a teammate’s PR, and own every line you ship.
- Judgment is what matters, not how long you typed by hand. We won’t ask for “N years of [tool].” The stack turns over every few months, so what matters is that you pick up new tools fast and know where and when they apply.
SALARY AND BENEFITS
The base salary range for this role is $180,000 – $250,000. This reflects the minimum and maximum range across US locations. It does not include benefits, token, or equity incentives. The final offer may vary based on factors such as relevant skills, experience, domain expertise, and work location. If you are based outside of the US, we have geographic considerations that may impact your final compensation.
Benefits for all Full-Time Employees:
- Private health insurance options
- Flexible paid time off
- Monthly wellness reimbursement
- Paid parental leave
Benefits for US employees:
- World-class benefits package with 100% paid medical, dental, and vision insurance including 75% coverage for dependents and HSA + FSA options
- 401(k) with company match
- Lunch and dinner stipend (in-office NYC)
Benefits for employees hired through an EOR (outside of the US) will be based on EOR offerings and country-specific requirements.
Category Labs is an Equal Employment Opportunity (EEO) employer and welcomes all qualified applicants. Applicants will receive fair and impartial consideration without regard to race, sex, color, religion, national origin, age, disability, veteran status, genetic data, or other legally protected status.
Compensation Range: $180K - $250K
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Get Access To All JobsTips for Finding Category Labs Visa Sponsorship Jobs USA
Lead with your OPT or TN status upfront
Category Labs has sponsored F-1 OPT, CPT, TN, and J-1 visa holders alongside H-1B petitions. If you're already authorized to work in the U.S. on one of these statuses, say so early, it lowers the barrier and signals a smoother transition for their HR team.
Target technical and engineering roles first
As a technology and software company, Category Labs concentrates its sponsorship activity in roles requiring specialized technical skills. Software engineering, data, and product positions are your strongest entry points, tailor your resume to emphasize domain-specific expertise, not just general tech experience.
Prepare for the H-1B specialty occupation standard
Category Labs sponsors H-1B visas, which require your role to qualify as a specialty occupation. Research which job titles they've historically filed for and frame your experience around the specific degree requirements and technical depth those roles demand during interviews.
Apply before H-1B lottery season closes
If you need H-1B sponsorship, timing matters. Category Labs must file petitions in the spring lottery window for October start dates. Identify and apply to open roles at least three to four months before the March registration deadline to allow time for internal approvals.
Highlight transition readiness from OPT to H-1B
Category Labs sponsors both OPT and H-1B, which suggests openness to supporting candidates through the OPT-to-H-1B pipeline. Frame your candidacy around continuity, show you can start on OPT immediately and transition cleanly, reducing uncertainty and legal complexity for the employer.
Find Category Labs roles through a verified sponsor database
Generic job boards don't tell you which companies actively sponsor visas. Migrate Mate surfaces verified sponsors so you can filter by real sponsorship history and find Category Labs openings alongside other tech companies with confirmed track records, saving you from applying blind.
Frequently Asked Questions
Does Category Labs sponsor H-1B visas?
Yes, Category Labs sponsors H-1B visas. The company has an established pattern of filing H-1B petitions for roles in technology and software, making it a viable target for international candidates who need employer-sponsored work authorization. If you're on OPT or another work-authorized status, getting hired before the lottery window gives you the strongest path to H-1B sponsorship.
Which visa types does Category Labs sponsor?
Category Labs sponsors a range of visa types including H-1B, F-1 OPT, F-1 CPT, TN visa, and J-1 visa. This breadth is a meaningful signal, it suggests the company is comfortable working with candidates at different stages of their immigration journey, not just those who already hold H-1B status.
Which roles or departments at Category Labs are most likely to receive visa sponsorship?
Given its position as a technology and software company, Category Labs is most likely to sponsor roles in software engineering, product development, data, and other technical disciplines where specialized degree requirements align with the H-1B specialty occupation standard. Business and operations roles may see sponsorship less frequently, so candidates in core technical functions have the clearest path.
How do I time my application to Category Labs if I need H-1B sponsorship?
The H-1B lottery registration runs each March for an October 1 start date. To be included, your employer must register you during that window, which means you need to have an offer in hand before then. Aim to apply to Category Labs roles no later than January or February so there's time for interviews, offer negotiation, and internal legal review before the deadline.
How do I find open visa-sponsored roles at Category Labs?
Migrate Mate is the most direct way to find Category Labs openings that come with verified sponsorship history. Unlike general job boards, Migrate Mate filters specifically for employers with confirmed visa sponsorship track records, so you can browse Category Labs roles alongside other active sponsors in the technology and software space, without guessing which listings actually support international candidates.