Jobs in the United States

25+ jobs

Save this search

Added just now
Wind Turbine Multi Body Simulation Lead Engineer (m/f/d)
GE Vernova International LLC
United States
You are an experienced simulation engineer who enjoys solving complex dynamics problems and explaining the results clearly to technical and non-technical audiences.
Added just now
TB
Network Architect
Tampa Bay Water
Clearwater, FL
- $91,919.43 to $151,667.06 USD / year
Palo Alto Networks Certified Network Security Engineer (PCNSE).
Added just now
Experienced Test Engineer - Sustainment
General Dynamics Electric Boat
Groton, CT
…General Dynamics Electric Boat is at the forefront - designing, building, and maintaining the most advanced submarines in the world. Our work is mission-critical, supporting the U.S. Navy…
Added 2 mins ago
Lead AI/ML Engineer (P4363)
Cincinnati, OH · Chicago, IL
2+ years of hands-on experience building and maintaining scalable AI-powered applications or agentic systems.
Added 2 mins ago
Product Marketing Engineer
Texas Instruments
Dallas, TX
The Product Marketing Engineer (PME) is responsible for developing business plans, marketing strategy and forecasts for assigned product lines. The PME maintains current status of customer…
Added 2 mins ago
Manager Mechanical Engineering
Publix Super Markets, Inc.
Lakeland, FL
6 years experience working as an Mechanical Engineer
Added 2 mins ago
Senior Security Engineer, Detection & Response
Angi
Remote, United States
- You have software engineering experience (Python preferred) and an engineering mindset for building reliable / maintainable security infrastructure to support a large organization with…
Added 3 mins ago
AN
Digital Solutions Engineer Energy
AtkinsRealis Nuclear Secured LLC
United States
- $79,000 to $132,000 USD / year
We are seeking a Digital Solutions Engineer Energy to join our team in Richland, WA.
Added 3 mins ago
Engineer - Indiana
Turner Construction
Indianapolis, IN
…Assistant Engineers, Engineering Assistants, and Interns. The Engineer is the individual on the project responsible for building the overall project “on…
Added 3 mins ago
Maintenance Mechanic I
UNC Health Southeastern
Lumberton, NC
…HVAC systems, and general repair; Under the supervision of the engineer, performs assembly, installation, maintenance and repair of equipment related to plant…
Added 4 mins ago
Principal Systems Engineer
Astrion
Bedford / Hanscom AFB, MA
Astrion has an exciting opportunity for a Principal Systems Engineer providing support to the Air Force Life Cycle Management Center/ISR SOF (AFLCMC/HB).
Added 4 mins ago
DevOps Integration Engineer
Amentum
Baltimore, MD
This DevOps Integration Engineer position has the opportunity to drive innovation for geolocation applications while maintaining mission-critical networks. Working with a dynamic Agile…
Added 5 mins ago
Sr. AdTech Account Executive, AdTech Sales, Sales, Advertising, & Account Management
Amazon Advertising LLC
New York, NY
Most of your time is spent with customers: executive meetings, discovery sessions, building and advancing strategic deals, and running quarterly business reviews with your top accounts. The…
Added 5 mins ago
Sr. Database & AI GTM Specialist, Startups, WWSO Startup GTM
Amazon Web Services, Inc.
New York, NY · San Francisco, CA
…connect databases to the GenAI and agentic workloads startups are building, 3/ scale your technical depth across thousands of startups through sales plays, enablement, and data driven…
Added 5 mins ago
SAP Engineering Data Administrator
our team
Franklin
Added 5 mins ago
Senior Product Manager, CoinDesk Media - Growth
Bullish US LLC
NY
…help us build a truly great mobile app, and be exceptional at building with Claude and other AI tools. You'll drive audience and subscription growth across CoinDesk Media and be a genuine…
Added 6 mins ago
Quality Engineer - High Time in Service
Ford Global
Dearborn, MI
The High Time in Service Quality Engineer position focuses on issues within the engine and thermal systems that manifest later in product life. The role requires utilizing best practice…
Added 6 mins ago
Principal Software Engineer / Architect – AI – Legal FDE
Frisco, TX · NY · Washington, DC · Eagan, MN
…and drive the technology strategy and roadmap for designing, building, and operating bespoke AI solutions. You will own the team's most complex, highest-risk, and most strategically…
Added 6 mins ago
Tacker
The Shaw Group, LLC
Beaumont, TX
…Fabrication Tackers weld, fabricate, and assist pipefitters in building piping assemblies for industrial projects. We’re looking for candidates with strong heavy-shop fabrication…
Added 7 mins ago
Software Engineer II - Marketplace Efficiency (Bidding)
Indeed
UNAVAILABLE, TX
As a Software Engineer II at Indeed, you will design and build software that powers shared platforms, services, and products used across the company. You'll work on systems that operate at…
Added 7 mins ago
Production Supervisor
AIRGAS Airgas USA, LLC
Lincoln Park, NJ
We are committed to building a diverse and inclusive workplace that embraces the unique perspectives of our employees, our customers, patients, community stakeholders, and cultures across…
Added 7 mins ago
Plant Engineer
AIRGAS Airgas USA, LLC
Merritt Island, FL
We are committed to building a diverse and inclusive workplace that embraces the unique perspectives of our employees, our customers, patients, community stakeholders, and cultures across…
Added 8 mins ago
AWS Informatica Engineer
Infosys
United States
⦁ Facilitate software application design discussions, and document design decisions to guide the technical team towards building software solutions
Added 8 mins ago
Java Fullstack Engineer with React JS _ TL- Apple
Infosys
United States
⦁ Facilitate software application design discussions, and document design decisions to guide the technical team towards building software solutions
Added 8 mins ago
Data Engineer
PNC Bank NA
PA · Phoenix, AZ · Strongsville, OH · Birmingham, AL · Farmers Branch, TX
We are seeking a Data Engineer to help support large-scale enterprise big data platforms. This team is responsible for building and evolving modern data solutions that enable analytics…

Flexcompute Inc.

Senior Backend Software Engineer

Madison, WI, United States

$1,200 a year fitness stipend.

Apply About employer

Applications open in a new tab.

Job details

Pay: $1,200 a year fitness stipend.
Posting language: English
Posted: Nov 5, 2026

Original job description

Flexcompute is leading the transformation of engineering simulation with our revolutionary ultra-fast simulation technology. Our flagship products, including the industry-leading Computational Fluid Dynamics (CFD) software Flow360 and electromagnetic simulation software Tidy3D, are reshaping how simulations are conducted across diverse sectors. Founded by visionaries from Stanford and MIT and supported by top-tier venture capital firms, we are a rapidly growing team dedicated to breaking boundaries and challenging the norms of the multi-billion-dollar engineering simulation market. Role Overview We are looking for a Senior Backend Software Engineer to join our team in Madison, Wisconsin, and help us design and implement scalable solutions that meet the growing demands of our advanced EM simulation platform. Additionally, the candidate will help us enhance our data management, frontend-backend API unification, and cloud integration.

Key Responsibilities

Contribute to general software development efforts, such as API unification, simulation data management (e.g., caching, syncing, storage), and scripting improvements.
Collaborate with EM and infrastructure teams to implement simulation-specific solutions, including enhancements to back-end/scheduler integrations and Python front-end functionality.
Improve our task pipelines through an innovative design for a web API in a multi-physical simulation context.
Develop and maintain hybrid cloud compute and storage solutions, integrating on-premise HPC systems with modern cloud platforms.
Optimize and manage high-performance computing clusters equipped with high-speed interconnects

This is a senior seat. We keep the team small and senior on purpose, so you will own real pieces of the platform end to end, with little direction and direct access to the founders. This role is on-site at our Madison office. Working from the office is a requirement: our product and application engineers are based in Madison, and this hire works alongside them in person. It is not a remote or hybrid role.

What you need

Strong backend engineering in at least one of Java, Python or C++. Deep in one is enough.
Real production cloud experience, AWS preferred.
Distributed systems you have operated in production, not only studied.
Direct ownership of a production backend service, from design through deployment and operation.
Fluent professional English, spoken and written.
Able to work on-site at our Madison, Wisconsin office. This is required.
Authorized to work in the United States.
A bachelor's degree in computer science, computer engineering or a closely related field.

What you can learn here We hire for depth, not checklists. You do not need all of the following on day one: Kubernetes and Docker, Terraform or Ansible, monitoring and observability tooling, Linux troubleshooting, networking and security practices, our simulation stack, and HPC (preferred, not mandatory). We look for people who have entered a new domain before, learned it fast and reached ownership. Bonus

Load balancing, autoscaling, and queues or streaming systems such as SQS, SNS or Kafka.
Experience integrating cloud platforms with HPC environments or large compute clusters.
Familiarity with job schedulers or batch systems, distributed compute frameworks, or large-scale data pipelines.
Experience supporting scientific computing or simulation platforms.
Knowledge of GPU infrastructure and resource scheduling.
Experience building developer platforms or internal infrastructure tooling.
A degree in computer science, computer engineering, mathematics, physics or a related field from a leading university. Hands-on production experience matters more than where you studied.

Innovative Mindset: Ability to learn quickly, adapt to new challenges, and innovate in a fast-paced startup environment. Example Projects

Architect and deploy infrastructure that runs distributed simulation workloads across cloud and on-premise compute
Design and implement scalable web APIs for simulation job orchestration and data access
Build CI/CD pipelines and infrastructure-as-code systems for reproducible deployments
Develop hybrid cloud solutions connecting on-prem HPC clusters with AWS compute and storage
Implement monitoring and observability systems to track simulation performance and reliability
Improve platform scalability to support growing user traffic and compute demand
Design secure service architectures, authentication, and licensing systems
Optimize infrastructure utilization across CPU and GPU resources

Join Us By joining Flexcompute, you'll be at the heart of a movement set to redefine the engineering simulation industry. You will play a key role in shaping the future, where our innovations in simulation technology pave the way for groundbreaking advancements. We are committed to fostering an innovative and collaborative culture where boundaries of possibility are re-imagined, driven by creativity, expertise, and a shared vision of transforming the technological landscape. How we hire No online assessment. Two to three technical conversations with the engineering team, then a final conversation with a co-founder. Bring your questions: the first conversation is not a pitch you sit through, you are welcome to send questions ahead, and technical disagreement is welcome.

Competitive base salary, plus RSUs granted on day one and vesting over four years.
Medical, dental, and vision health insurance.
401(k) contribution.
Flexible paid time off, all US national holidays, and a company-wide year-end break.
$1,200 a year fitness stipend.
Company-paid trips to our Boston headquarters to work with the core team.
Learning sponsorship and an AI tools budget (we pay for Claude, Cursor and similar).
Friendly, thoughtful, and intelligent coworkers.

Apply About employer

More about this job

Skills

CFD
Data management
Software development
Python
Oracle Java
C++
AWS
Computer science
Computer engineering
Kubernetes
Docker
IBM Terraform
Ansible
Linux
Troubleshooting
Apache Kafka
Scheduling
CI/CD
Infrastructure as code

Report this job