Jobs in the United States

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Added 4 mins ago
O
Senior Database Site Reliability Engineer – Oracle Database and GoldenGate (IC3)
Oracle
Bismarck, ND
- $81,100 to $187,000 USD / year
Oracle Health Database Services is seeking a highly experienced, Site Reliability Engineer to lead database reliability engineering across mission-critical healthcare platforms.
Added 4 mins ago
AI Automation Architect - Manufacturing and MES processes- Remote
Cognizant
Bismarck, ND
…fundamentally connect people with processes. Within Cognizant IOT, we engineer industry-aligned, IoT-enabled products that merge industry needs with human drivers. Our intelligent products…
Added 4 mins ago
Mainframe Technical Engineer
Highmark Health
Bismarck, ND
…including infrastructure, systems, networks, applications, integrations, etc. They will work closely with other technical professionals, analysts, and engineers to build and optimize…
Added 4 mins ago
Platform Engineer - Remote
SitusAMC
Bismarck, ND
We are seeking a Senior Azure DevOps Administrator to own administration, governance, security, integrations, and continuous improvement of our Microsoft Azure DevOps environment. This role…
Added 4 mins ago
Senior Telecom Engineer
Maximus
Bismarck, ND
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…
Added 4 mins ago
EG
Quality Assurance Engineer - PHP
Eliassen Group
Bismarck, ND
- $40 to $50 USD / hour
Our client seeks a results-driven Senior Quality Assurance Engineer to support Policyholder Portal applications. The role requires manual, automation, mobile, API, and database testing…
Added 4 mins ago
EG
Workday Adaptive Planning Engineer
Eliassen Group
Bismarck, ND
- $65 to $75 USD / hour
Our client is seeking a Workday Adaptive Planning Engineer to design, build, and maintain financial planning and forecasting solutions. The role partners with FP&A, Accounting, and Finance…
Added 4 mins ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Bismarck, ND
- $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 5 mins ago
Applied AI Engineer II
Blue Origin LLC
Seattle, WA
…with senior engineers to deploy these applications, manage API integrations with various AI services, and help ensure the reliability and effectiveness of the solutions you build. As a…
Added 8 mins ago
Senior Backend Software Engineer
Flexcompute Inc.
Madison, WI
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…
Added 9 mins ago
MA
Principal Corporate Technology Engineer
Microsoft AI
NY · Mountain View, CA · Redmond, WA
- $142,800 to $304,200 USD / year
We are looking for a Principal Corporate Technology Engineer to engineer the identity, SaaS, access-governance, internal application, integration, and endpoint capabilities that Microsoft…
Added 10 mins ago
Senior Engineer
PwC
Jacksonville, FL · Tampa, FL · Boca Raton, FL · Orlando, FL · Miami, FL
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 10 mins ago
EG
Staff AI & Data Engineer – Databricks
Eliassen Group
Tallahassee, FL
- $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 18 mins ago
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Support Operations Engineer
Jobgether
Remote, United States
- $100,000 to $130,000 CAD / year
We are seeking a hands-on Support Systems Engineer to take ownership of the systems and workflows that power a growing customer support organization. In this remote role, you will lead the…
Added 24 mins ago
Senior SIP Engineer
Telegent, Inc.
Pleasant Grove, UT
…You'll get hands-on with SIP registration and WebRT C paths for integrations with UC and video platforms like Zoom, Microsoft Teams and…
Added 24 mins ago
A
Senior IT Systems Administrator
AgelessRx
Remote, United States
- $155,000 to $180,000 USD / year
…platforms, including configuration, permissions, licensing, integrations, and…
Added 37 mins ago
TT
Founding Forward Deployed Engineer
True Talent Solutions Partners
California, CA
- $187,000 to $225,000 USD / year
- Run customer deployments and pilots, troubleshoot integrations in customer environments, and lead technical sessions with security and IT teams.
Added 49 mins ago
W
Senior Software Engineer (Quality, Health Records)
Whoop
Boston, MA
- $150,000 to $215,000 USD / year
As a Senior Software Engineer you will own quality engineering for Health Records while building shared data-mocking capabilities that support teams across WHOOP.
Added 51 mins ago
EG
Workday Adaptive Planning Engineer
Eliassen Group
Montpelier, VT
- $65 to $75 USD / hour
Our client is seeking a Workday Adaptive Planning Engineer to design, build, and maintain financial planning and forecasting solutions. The role partners with FP&A, Accounting, and Finance…
Added 51 mins ago
EG
Quality Assurance Engineer - PHP
Eliassen Group
Montpelier, VT
- $40 to $50 USD / hour
Our client seeks a results-driven Senior Quality Assurance Engineer to support Policyholder Portal applications. The role requires manual, automation, mobile, API, and database testing…
Added 1 hour ago
WI
(USA) Systems and Infrastructure Engineer III, Information Security
Walmart Inc.
HERNDON, VA
- $90,000 to $216,000 USD / year
The Systems and Infrastructure Engineer III, Information Security, plays a critical role in designing, implementing, and maintaining secure and scalable infrastructure solutions. This…
Added 1 hour ago
WI
(USA) Staff, Systems And Infrastructure Engineer, Information Security
Walmart Inc.
HERNDON, VA
- $110,000 to $264,000 USD / year
The (USA) Staff, Systems and Infrastructure Engineer, Information Security, plays a critical role in designing, implementing, and maintaining secure and scalable IT infrastructure. This…
Added 1 hour ago
WI
(USA) Staff, Systems And Infrastructure Engineer, Information Security
Walmart Inc.
HERNDON, VA
- $110,000 to $264,000 USD / year
The (USA) Staff, Systems and Infrastructure Engineer, Information Security, plays a critical role in designing, implementing, and maintaining secure IT infrastructure to support…
Added 1 hour ago
Senior/Principal Software Solutions Architect - Data Integration Framework, Hybrid
Sandia National Laboratories
Albuquerque, NM
Support applications and integrations involving Java, RESTful APIs, SOAP services, and other service-based architectures.
Added 1 hour ago
EG
Quality Assurance Engineer - PHP
Eliassen Group
Santa Fe, NM
- $40 to $50 USD / hour
Our client seeks a results-driven Senior Quality Assurance Engineer to support Policyholder Portal applications. The role requires manual, automation, mobile, API, and database testing…

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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