Software Engineer Jobs at Fluidstack with Visa Sponsorship
Fluidstack hires Software Engineers to build and scale distributed computing infrastructure, and the company has a track record of sponsoring work visas for qualified engineers. If you're an Australian national exploring E-3 opportunities in the AI infrastructure space, Fluidstack is worth targeting.
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Get Access To All JobsABOUT FLUIDSTACK
At Fluidstack, we’re building the infrastructure for abundant intelligence. We partner with top AI labs, governments, and enterprises - including Mistral, Poolside, Black Forest Labs, Meta, and more - to unlock compute at the speed of light.
We’re working with urgency to make AGI a reality. As such, our team is highly motivated and committed to delivering world-class infrastructure. We treat our customers’ outcomes as our own, taking pride in the systems we build and the trust we earn. If you’re motivated by purpose, obsessed with excellence, and ready to work very hard to accelerate the future of intelligence, join us in building what's next.
ABOUT THE ROLE
Fluidstack, a leading cloud provider, is looking for a Software Engineer, Infrastructure Platform to build the foundational platforms that enable our global infrastructure and data center operations. You'll develop comprehensive internal tooling across multiple domains—CMDB, asset management, DCIM, monitoring and observability, security, and operational automation—that streamline how we deploy, manage, and operate infrastructure at scale. Working cross-functionally with engineering, operations, data center teams, and product, you'll deliver scalable, reliable, user-friendly solutions that directly impact our ability to grow and deliver world-class infrastructure services.
FOCUS
Infrastructure Platform Development:
- Design and build our next-generation CMDB system as the authoritative source of truth for infrastructure assets, network topology, and configuration data
- Create DCIM platforms for rack operations, server/GPU deployment, OS installation, quality assurance, and white-screen operations
- Develop end-to-end asset lifecycle management systems covering receiving, racking, inventory, break-fix, and decommissioning workflows
- Build monitoring and observability platforms integrating telemetry from BMS, EPMS, and IT devices with intelligent alarming and incident management
- Create self-service portals and automation for new region bootstrap, day-2 operations, and fleet-scale management
Operational Excellence & Automation:
- Eliminate manual toil through workflow automation and self-service tooling that empower operations and engineering teams
- Build workflow orchestration systems for complex multi-step processes spanning incident, problem, and change management
- Develop digital twin visualizations and operational dashboards surfacing actionable insights; partner with data teams on analytics
- Create integration layers connecting internal platforms with external vendors and third-party systems
Cross-Functional Partnership:
- Collaborate with data center operations, system engineering, network engineering, and security teams to understand requirements and deliver high-impact solutions
- Work with product and business stakeholders to prioritize features, define roadmaps, and balance competing needs
- Align with support and operations teams to ensure platforms scale with organizational growth
Technical Leadership:
- Evaluate build vs. buy decisions for platform components, weighing in-house development against commercial SaaS and open-source solutions for scalability, cost, and flexibility
- Champion modern development practices including CI/CD, infrastructure-as-code, automated testing, and observability-first design
- Participate in architecture reviews and design discussions, contributing to technical direction and standards
- Foster technical excellence through code reviews, documentation, and knowledge sharing
Scalability & Reliability:
- Design high-performance, fault-tolerant systems capable of handling thousands of QPS as our infrastructure footprint expands
- Build comprehensive monitoring, logging, and debugging capabilities with robust error handling
- Implement data migration strategies and manage upstream/downstream dependencies carefully during platform evolution
- Own projects end-to-end from concept through deployment, ensuring production readiness and operational excellence
ABOUT YOU
- 3+ years of professional software development experience building production systems
- Strong programming skills in Python, Go, or similar languages with understanding of system design patterns
- Experience designing and implementing RESTful APIs, data models, and distributed systems
- Proficiency with relational and NoSQL databases (PostgreSQL, Redis, etc.)
- Hands-on experience with containerization (Docker) and infrastructure-as-code tools (Terraform, Ansible)
- Understanding of CI/CD pipelines and modern development workflows
- Solid grasp of networking fundamentals (TCP/IP, DNS, HTTP) and Linux/Unix environments
- Strong problem-solving abilities with attention to scalability, reliability, and operational concerns
- Excellent communication skills—able to convey technical concepts to both technical and non-technical stakeholders
- Experience with CMDB systems (NetBox, Device42) or asset management platforms
- Background in infrastructure automation, DevOps, or platform engineering
- Familiarity with workflow orchestration frameworks (Temporal, Airflow, Camunda)
- Knowledge of monitoring and observability stacks (Prometheus, Grafana, OpenTelemetry)
- Experience with time-series databases and data visualization
- Understanding of ITSM frameworks (ITIL) and service management practices
- Experience in data center operations, facilities management, or physical infrastructure
- Contributions to open-source infrastructure projects
- Bachelor's degree in Computer Science or equivalent practical experience
SALARY & BENEFITS
- Competitive total compensation package (salary + equity).
- Retirement or pension plan, in line with local norms.
- Health, dental, and vision insurance.
- Generous PTO policy, in line with local norms.
The base salary range for this position is $200,000 - $250,000 per year, depending on experience, skills, qualifications, and location. This range represents our good faith estimate of the compensation for this role at the time of posting. Total compensation may also include equity in the form of stock options.
We are committed to pay equity and transparency.
Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.
You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.
ABOUT FLUIDSTACK
At Fluidstack, we’re building the infrastructure for abundant intelligence. We partner with top AI labs, governments, and enterprises - including Mistral, Poolside, Black Forest Labs, Meta, and more - to unlock compute at the speed of light.
We’re working with urgency to make AGI a reality. As such, our team is highly motivated and committed to delivering world-class infrastructure. We treat our customers’ outcomes as our own, taking pride in the systems we build and the trust we earn. If you’re motivated by purpose, obsessed with excellence, and ready to work very hard to accelerate the future of intelligence, join us in building what's next.
ABOUT THE ROLE
Fluidstack, a leading cloud provider, is looking for a Software Engineer, Infrastructure Platform to build the foundational platforms that enable our global infrastructure and data center operations. You'll develop comprehensive internal tooling across multiple domains—CMDB, asset management, DCIM, monitoring and observability, security, and operational automation—that streamline how we deploy, manage, and operate infrastructure at scale. Working cross-functionally with engineering, operations, data center teams, and product, you'll deliver scalable, reliable, user-friendly solutions that directly impact our ability to grow and deliver world-class infrastructure services.
FOCUS
Infrastructure Platform Development:
- Design and build our next-generation CMDB system as the authoritative source of truth for infrastructure assets, network topology, and configuration data
- Create DCIM platforms for rack operations, server/GPU deployment, OS installation, quality assurance, and white-screen operations
- Develop end-to-end asset lifecycle management systems covering receiving, racking, inventory, break-fix, and decommissioning workflows
- Build monitoring and observability platforms integrating telemetry from BMS, EPMS, and IT devices with intelligent alarming and incident management
- Create self-service portals and automation for new region bootstrap, day-2 operations, and fleet-scale management
Operational Excellence & Automation:
- Eliminate manual toil through workflow automation and self-service tooling that empower operations and engineering teams
- Build workflow orchestration systems for complex multi-step processes spanning incident, problem, and change management
- Develop digital twin visualizations and operational dashboards surfacing actionable insights; partner with data teams on analytics
- Create integration layers connecting internal platforms with external vendors and third-party systems
Cross-Functional Partnership:
- Collaborate with data center operations, system engineering, network engineering, and security teams to understand requirements and deliver high-impact solutions
- Work with product and business stakeholders to prioritize features, define roadmaps, and balance competing needs
- Align with support and operations teams to ensure platforms scale with organizational growth
Technical Leadership:
- Evaluate build vs. buy decisions for platform components, weighing in-house development against commercial SaaS and open-source solutions for scalability, cost, and flexibility
- Champion modern development practices including CI/CD, infrastructure-as-code, automated testing, and observability-first design
- Participate in architecture reviews and design discussions, contributing to technical direction and standards
- Foster technical excellence through code reviews, documentation, and knowledge sharing
Scalability & Reliability:
- Design high-performance, fault-tolerant systems capable of handling thousands of QPS as our infrastructure footprint expands
- Build comprehensive monitoring, logging, and debugging capabilities with robust error handling
- Implement data migration strategies and manage upstream/downstream dependencies carefully during platform evolution
- Own projects end-to-end from concept through deployment, ensuring production readiness and operational excellence
ABOUT YOU
- 3+ years of professional software development experience building production systems
- Strong programming skills in Python, Go, or similar languages with understanding of system design patterns
- Experience designing and implementing RESTful APIs, data models, and distributed systems
- Proficiency with relational and NoSQL databases (PostgreSQL, Redis, etc.)
- Hands-on experience with containerization (Docker) and infrastructure-as-code tools (Terraform, Ansible)
- Understanding of CI/CD pipelines and modern development workflows
- Solid grasp of networking fundamentals (TCP/IP, DNS, HTTP) and Linux/Unix environments
- Strong problem-solving abilities with attention to scalability, reliability, and operational concerns
- Excellent communication skills—able to convey technical concepts to both technical and non-technical stakeholders
- Experience with CMDB systems (NetBox, Device42) or asset management platforms
- Background in infrastructure automation, DevOps, or platform engineering
- Familiarity with workflow orchestration frameworks (Temporal, Airflow, Camunda)
- Knowledge of monitoring and observability stacks (Prometheus, Grafana, OpenTelemetry)
- Experience with time-series databases and data visualization
- Understanding of ITSM frameworks (ITIL) and service management practices
- Experience in data center operations, facilities management, or physical infrastructure
- Contributions to open-source infrastructure projects
- Bachelor's degree in Computer Science or equivalent practical experience
SALARY & BENEFITS
- Competitive total compensation package (salary + equity).
- Retirement or pension plan, in line with local norms.
- Health, dental, and vision insurance.
- Generous PTO policy, in line with local norms.
The base salary range for this position is $200,000 - $250,000 per year, depending on experience, skills, qualifications, and location. This range represents our good faith estimate of the compensation for this role at the time of posting. Total compensation may also include equity in the form of stock options.
We are committed to pay equity and transparency.
Fluidstack is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Fluidstack will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.
You will receive a confirmation email once your application has successfully been accepted. If there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role you've applied for, and the date you submitted your application-- someone from our recruiting team will be in touch.
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Get Access To All JobsTips for Finding Software Engineer Jobs at Fluidstack Jobs
Frame your backend or systems experience clearly
Fluidstack builds GPU cloud infrastructure, so roles lean toward distributed systems, networking, and cloud-scale engineering. Tailor your resume to reflect work on high-throughput or infrastructure-adjacent projects before you apply.
Confirm your degree field supports the role
E-3 requires your degree to directly relate to the position. A Computer Science or Software Engineering degree maps cleanly, but if yours is adjacent, document how your coursework aligns with the job description before the employer files the Labor Condition Application.
Target Fluidstack's open roles by engineering specialty
Fluidstack posts a significant volume of Software Engineer openings across different technical focuses. Use Migrate Mate to filter roles by the specific engineering function that matches your background, so you're applying where your skills are the clearest fit.
Ask about LCA timing before accepting an offer
Your employer must file a certified Labor Condition Application with DOL before you can proceed with the E-3 application. Confirm with Fluidstack's hiring or immigration team when in the offer process that LCA filing is underway.
Prepare for a technical interview that goes deep on systems
Software Engineer interviews at infrastructure-focused companies like Fluidstack typically include system design rounds covering distributed architecture, not just algorithmic coding. Practice designing systems at scale alongside standard data structures and algorithms preparation.
Use E-3 status to evaluate long-term fit at Fluidstack
The E-3 renews in two-year increments with no cap on how many times you can renew, so there's no pressure to pursue a Green Card immediately. Use early renewals to assess whether Fluidstack's trajectory aligns with your career goals before committing to a longer-term immigration path.
Software Engineer at Fluidstack jobs are hiring across the US. Find yours.
Find Software Engineer at Fluidstack JobsFrequently Asked Questions
Does Fluidstack sponsor H-1B visas for Software Engineers?
Fluidstack's documented sponsorship activity for Software Engineer roles is in the E-3 category, which is available exclusively to Australian citizens. The H-1B is subject to an annual lottery with no guarantee of selection, so Australian engineers working with Fluidstack are generally better served pursuing the E-3 pathway, which has no cap and can be processed directly at a U.S. consulate.
Which visa types are commonly used for Software Engineer roles at Fluidstack?
The E-3 visa is the primary documented pathway for Software Engineers at Fluidstack. It applies only to Australian citizens, requires a specialty occupation and a related bachelor's degree, and allows two-year renewable stays. Engineers from other nationalities would typically need to explore the H-1B lottery or other employer-sponsored options, which involve different timelines and processes.
What qualifications and experience does Fluidstack expect for Software Engineer roles?
Fluidstack builds distributed GPU infrastructure for AI workloads, so Software Engineer roles typically require a degree in Computer Science, Software Engineering, or a closely related field. Practical experience with cloud platforms, distributed systems, or backend engineering is strongly relevant. For E-3 purposes, your degree must relate directly to the specific role, so the field of study matters as much as the level.
How do I apply for Software Engineer jobs at Fluidstack?
You can browse and apply for Software Engineer openings at Fluidstack through Migrate Mate, which lists roles by visa type so you can filter specifically for E-3-eligible positions. Once you identify a role, apply directly and engage early with the recruiting team about visa sponsorship so the Labor Condition Application process can start without delays after an offer is extended.
How do I understand the timeline from offer to starting work on an E-3 at Fluidstack?
After an offer is extended, your employer files the Labor Condition Application with DOL, which is typically certified within seven business days. You then apply for the E-3 at a U.S. consulate in Australia, where appointment availability varies by location. From offer to visa in hand, most applicants should plan for three to six weeks, though administrative processing can extend that window.
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