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Staff Software Development Engineer · IT Design & Development
IQVIA INC (US10)
Wayne, PA
The Staff Software Engineer will play a critical role in the onboarding, transformation, integration, and provisioning of large-scale patient-level healthcare datasets into core data assets…
Added 1 min ago
Nuclear Civil Engineer - Principal
NextEra Energy
Palo, IA
Be part of history as we restart Duane Arnold Energy Center. As an experienced civil engineer, you'll tackle unprecedented technical challenges, developing innovative solutions for plant…
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Software Engineer III
Robert Half Inc.
Remote, United States
Robert Half is seeking a Software Engineer III who will analyze, design, program, debug, test, implement and modify software enhancements and/or new applications used in local, networked,…
Added 1 min ago
Vice President, Cloud Platform Engineer
SitusAMC
Des Moines, IA
CI/CD & Deployment Automation: Develop advanced pipelines (Azure DevOps, GitHub Actions, ArgoCD, FluxCD) to support application deployment across monolithic, stateless, and serverless…
Added 1 min ago
Senior Engineer
PwC
Des Moines, IA
As a Senior Engineer you will help design, build, and test custom applications within our Advisory practice, bringing together software engineering, cloud-based solution delivery, and…
Added 1 min ago
Senior Telecom Engineer
Maximus
Des Moines, IA
Maximus is seeking an experienced Senior Telecom Engineer to lead the design, implementation, and optimization of Genesys Cloud solutions. This role is responsible for executing large-scale…
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Senior Lead Engineer
PwC
Des Moines, IA
As a Senior Lead Engineer you will lead custom application development and testing efforts that help clients turn business needs into scalable software solutions across cloud-native and…
Added 1 min ago
Lead Engineer
PwC
Des Moines, IA
As a Lead Engineer you will guide the design, build, testing, and modernization of custom applications across cloud-native and on-premise environments, using modern engineering approaches,…
Added 1 min ago
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Supplier Quality Engineer
Eaton Corporation
Davenport, IA
- $71,000 to $105,000 USD / year
Eaton’s AER MSD Mission System Division is currently seeking a Supplier Quality Engineer. This role is in Davenport, IA.
Added 2 mins ago
Intern - Marketing Operations
Acxiom
Des Moines, IA
…digital marketing programs while developing skills that will support your future career…
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Senior Software Engineer (Institutional, Financing)
Coinbase
Des Moines, IA
As a Senior Software Engineer on the Financing Engineering team within the Institutional group, you'll design, build, and scale the systems that safely manage billions of dollars in loans…
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Lead Release Train Engineer
Humana
Des Moines, IA
The Lead Release Train Engineer (RTE) serves as the servant leader, facilitator, and coach for a complex Agile Release Train (ART), supporting multiple Scrum teams in delivering business…
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Senior Database Site Reliability Engineer – Oracle Database and GoldenGate (IC3)
Oracle
Des Moines, IA
- $81,100 to $187,000 USD / year
Collaborate with infrastructure, application, security, cloud operations, Customer Success, and engineering teams to resolve database reliability issues and support production readiness.
Added 2 mins ago
Technical Account Manager
Red Hat
Des Moines, IA
The Red Hat services team is looking for an experienced System administrator engineer to join us as a Technical Account Manager. In this role, you will provide adoption guidance,…
Added 2 mins ago
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Staff AI & Data Engineer – Databricks
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Des Moines, IA
- $80 to $90 USD / hour
Our client is seeking a highly experienced Staff AI & Data Engineer to design and build enterprise-grade data and AI solutions on Databricks. This hands-on role focuses on strengthening the…
Added 2 mins ago
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QA Automation Engineer
Eliassen Group
Des Moines, IA
- $75 to $82 USD / hour
Experience as an Automation Engineer using tools such as Selenium with Java or similar.
Added 3 mins ago
Sr. Threat Detection and Incident Response Engineer
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IL · UT · TX · MA
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Added 6 mins ago
Customer Service Engineer (VA ESOM)
Kentro
Anchorage, AK
Kentro is hiring an experienced Customer Service Engineer to support our VA-ESOM- End Point Support and Operations Monitoring contract across the United States. The VA is responsible for…
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FEP TPS Engineer - E3
Applied Materials, Inc
Phoenix, AZ
…of our employees. We’re committed to providing programs and support that encourage personal and professional growth and care for you at work, at home, or wherever you may go. Learn more…
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New College Grad - Process Engineer - Doctorate (Winter 2026)
Applied Materials, Inc
Santa Clara, CA
…of our employees. We’re committed to providing programs and support that encourage personal and professional growth and care for you at work, at home, or wherever you may go. Learn more…
Added 6 mins ago
New College Grad - Process Engineer - Doctorate (Winter 2026)
Applied Materials, Inc
Santa Clara, CA
…of our employees. We’re committed to providing programs and support that encourage personal and professional growth and care for you at work, at home, or wherever you may go. Learn more…
Added 6 mins ago
Global Product Support Engineer III
Applied Materials, Inc
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As a Global Product Support Engineer, you will be using your project management skills, mechanical aptitude, and data analysis techniques to develop and publish maintenance strategies for…
Added 11 mins ago
QA Engineer, Drug Substance Manufacturing
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Holly Springs, NC
The Engineer, QA Drug Substance Manufacturing is responsible to help drive the Quality oversight for the direction of all Drug Substance Manufacturing (DSM) processes through to operational…
Added 11 mins ago
QA Engineer, Drug Substance Manufacturing
Fujifilm
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The QA Engineer, Drug Substance Manufacturing (DSM) Operations is responsible to help drive the Quality oversight for the direction of all Drug Substance Manufacturing (DSM) processes…
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2027 Associate Engineer / Engineer Aeronautical - WAFB MO
CORP-Corporate Office
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Northrop Grumman is seeking an Associate Engineer Aeronautical / Engineer Aeronautical. This position will be located at Whiteman AFB, MO and will require working either the 1st shift…

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, 104 King Street, downtown Madison. 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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