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Lead Saviynt Engineer
Wells Fargo
IRVING, TX
Wells Fargo is seeking a Lead Software Engineer in Cybersecurity to support the enterprise Identity Governance & Administration (IGA) modernization program. Learn more about career areas…
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Test Automation Engineer
NTT Data Americas, Inc.
Irving, TX
- $45 to $50 USD / hour
…role, you will collaborate closely with software developers, product managers, and manual QA testers to integrate automation into our continuous integration and continuous delivery (CI/CD)…
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Analytical Engineer
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Plano, TX
At USAA, our mission is to empower our members to achieve financial security through highly competitive products, exceptional service and trusted advice. We seek to be the #1 choice for the…
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Senior Lead Software Engineer - Security Platforms
JPMorgan Chase
Plano, TX
As a Senior Lead Software Engineer at JPMorganChase within Consumer & Community Banking, you are an integral part of an agile team that works to enhance, build, and deliver trusted…
Added 1 min ago
Lead Software Engineer - Big Data(Data Engineer), Python, and AWS
JPMorgan Chase
Plano, TX
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Lead Software Engineer - Swift / iOS
JPMorgan Chase
Plano, TX
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Supplier Quality Engineer - Sentry
Anduril Industries
Irvine, CA
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Senior Supplier Quality Engineer - Sentry
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Staff Databricks Platform Engineer
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Dallas, TX
The Staff Databricks Platform Engineer owns the engineering of Southern Glazer's Databricks lakehouse as a product: the workspaces, governance model, compute fabric, and automation that…
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Clinical Specialist, Pain Interventions - Dallas, TX
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Dallas, TX
Responsible for managing inventory provided for case coverage, including: timely transactions when product is used, sold or transferred, maintaining a required level of cycle count…
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Senior Quality Engineer SDET
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…hospitality industry around the world! As a Senior Quality Engineer SDET , you will bring your technical skills to a hospitality company with an award-winning culture. On the Quality…
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AI / Simulation Principal Engineer - Computational Fluid Dynamics
UL, LLC
Austin, TX
We are seeking a Principal Engineer – CFD Simulation Engineering to join our team. The ideal candidate will be a highly experienced technical leader with deep expertise in physics-based…
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Head of Forward Deployed Engineering
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Bausch + Lomb is seeking a Head of Forward Deployed Engineer (FDE) to turn AI from pilots into production capability across B+L. This is a hands-on builder role embedded in manufacturing,…
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Security Engineer - Apple Pay
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You're a security engineer at heart: a pentester who breaks hardware, software, and services to find what others miss. You use AI to move faster and improve the tooling as you go: not…
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Spring Migration Engineer
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Austin, TX
We are currently seeking a Spring Migration Engineer to join our team in Austin, Texas (US-TX), United States (US).
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Java Full Stack Engineer with Spring boot/AWS Experience
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As a Java Full Stack Engineer with Spring boot/AWS exp, you will make an impact by designing and delivering scalable, cloud-native healthcare payer applications that improve payment…
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Senior Product Security Engineer II - HashiCorp Security
IBM
Austin, TX
We are looking for a Senior Product Security Engineer to help scale our product security function, partnering closely with Research & Development teams to ensure that security is…
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Director - Customer Response Engineering
Trellix
Austin, TX
Partner with Technical Support, Customer Success, Product Management, and Engineering so issues reach the right engineer fast and customer feedback reaches the roadmap.
Added 3 mins ago
Territory Manager - Endoscopy (Austin/El Paso)
Medtronic
Austin, TX · El Paso, TX
…defined geographic area. The TM will serve as a customer facing product expert primarily responsible educating physicians and nurses on the clinical advantages of the entire GI product…
Added 3 mins ago
Product Security Engineer II- HashiCorp Security
IBM
Austin, TX
We are looking for a Product Security Engineer to help scale our product security function, partnering closely with Research & Development teams to ensure that security is appropriately…
Added 3 mins ago
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Senior Software Engineer
Akamai Technologies, Inc.
Austin, TX
- $121,400 to $218,600 USD / year
The Security Technology Group develops products that protect our customers from online threats. These threats include phishing, ransomware, bot-attacks and all types of malware, to shield…
Added 12 mins ago
Senior Core Infrastructure Engineer - OCI Product Catalog (Nashville-TN)
Oracle
Nashville, TN
We are looking for a Senior Core Infrastructure Engineer (IC3) with strong full-stack development experience to help design, build, and operate OCI Product Catalog.
Added 16 mins ago
Senior Mobile Android Engineer (Engineer III)
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United States
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Added 17 mins ago
District Systems Engineer
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Remote, United States
The District Systems Engineer, Commercial, is a vital part of our sales team, serving as a trusted technical advisor to customers and helping them secure their businesses with Palo Alto…
Added 18 mins ago
Staff Cloud Engineer, ML Ops
Modernizing Medicine, Inc.
Boca Raton, FL
As a Staff MLOps Engineer at Modernizing Medicine, you’ll help bridge the gap between data science, machine learning engineering, and production systems. You’ll lead efforts to establish…

Flexcompute Inc.

Senior Backend Software Engineer

Madison, WI, United States

$1,200 a year fitness stipend.

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Job details

Pay: $1,200 a year fitness stipend.
Posting language: English
Posted: Nov 6, 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.

Requirements

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.

Benefits

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.

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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

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