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IG
IoT/Edge Software Engineers
Insight Global
Remote, United States
- From $58 USD / hour
Insight Global is seeking an IoT/Edge Software Engineer for a top federal technology client supporting the modernization of a mission-critical Navy radiation exposure management platform.…
Added 1 min ago
AWS Cloud Security Architect
System One
Columbia, SC
Work with cybersecurity engineering and operations teams on security capabilities involving SIEM, network security, endpoint security, data protection, and security configuration.
Added 1 min ago
AWS Cloud Security Architect
System One
Knoxville, TN
Work with cybersecurity engineering and operations teams on security capabilities involving SIEM, network security, endpoint security, data protection, and security configuration.
Added 1 min ago
AWS Cloud Security Architect
System One
Birmingham, AL
Work with cybersecurity engineering and operations teams on security capabilities involving SIEM, network security, endpoint security, data protection, and security configuration.
Added 1 min ago
Manager Medical Engineering
SAH Brown University Health Fall River
United States
Reporting to the Director of Medical Engineering, provides operational and technical leadership for the medical equipment management program at the assigned entity or entities and/or site…
Added 1 min ago
NU
General Engineer Houston, TX
NITELINES USA, INC
Houston, TX
- $80 USD / hour
General Engineer must have 5 years experience within discipline in a hospital setting and PE license · All subcontractors must have a minimum of 5 years' experience in trade with commercial or hospital experience
Added 2 mins ago
AI/ML Engineer - ACT-Open Rank (Mid Level)-Atlanta, GA or Dayton, OH
Atlanta, GA
…(ACT) seeks an Artificial Intelligence/Machine Learning (AI/ML) Engineer in Atlanta, GA and/or Dayton, OH. The division's mission is to shape the development of next-generation technical…
Added 3 mins ago
Staff Electrical Engineer
Mission Critical Group
Spicewood, TX
We’re looking for a Staff Electrical Engineer to own the protection philosophy and coordination strategy that keep mission-critical power systems safe, selective, and online.
Added 4 mins ago
Quality Engineer
Motrex LLC
Attica, IN
The Quality Engineer coordinates and implements effective processes, product, and component control plans. Utilizing basic 6 Sigma tools such as: Root Cause and Corrective Action (RCCA),…
Added 4 mins ago
Electronic Technician
AeroVironment, Inc.
Leesburg, VA
…missile systems. Founded in 1971 by celebrated physicist and engineer, Dr. Paul MacCready, we’ve been at the leading edge of technical innovation for more than 45 years. Be a part of the…
Added 4 mins ago
Signal Processor (SIGPRO) IPT Lead
Kratos Defense & Security Solutions, Inc.
Crane, IN
The SIGPRO IPT Lead is responsible for the complete technical execution of the effort across all applicable AN/SPY-1 radar variants, including D, D(V), and D(MOD). This position provides…
Added 4 mins ago
Associate Director – Process Control & Automation Engineering
Lilly
Lebanon, IN
…process control engineers and technicians that support the daily operations of the facility. The Associate Director is also responsible for the productivity and development of the employees…
Added 4 mins ago
Mining Engineer
Tutor Perini
Evansville, IN
As a Mining Engineer at Frontier-Kemper, you will have the opportunity to provide engineering support for planning, site development, infrastructure design, reclamation, environmental…
Added 4 mins ago
Crystallization Process Development Engineer – Drug Substance SMDD
Lilly
Indianapolis, IN
An engineer with strong technical depth in crystallization science and engineering, a track record (or clear potential) for scientific leadership, solid understanding of cGMP and ICH…
Added 4 mins ago
Associate Consultant Engineer - Security Systems
Lilly
Indianapolis, IN
We are seeking an experienced Senior Genetec Platform Engineer to lead the architecture, deployment, and lifecycle management of our enterprise Genetec Security Center environment across…
Added 5 mins ago
Senior Process Engineer, Lilly Medicine Foundry
Lilly
Indianapolis, IN
The Process Engineer provides technical assessment and support for production operations in the areas of developing and sustaining process knowledge, process and equipment support, process…
Added 6 mins ago
Systems Engineer, Numerical Weather Modeling
Apogee Engineering, LLC
Offutt AFB, NE
Citizenship: Must be a US citizen Clearance: Must possess and maintain a Secret clearance
Added 6 mins ago
Modeling & Simulation Engineer, Missiles
CHAOS Industries
El Segundo, CA · Los Angeles, CA
As a Modeling & Simulation Engineer for Missiles, you will develop, integrate, and validate dynamic and closed-loop simulations for guided weapons, interceptors, missiles, and related…
Added 7 mins ago
3R
Senior Process Engineer in California, USA - MP
3A Recruiting LLC
Green Bay, WI
- $80,000 USD / year
We are seeking a high-impact Senior Process Engineer to take complete process ownership across all plastic injection-molded parts at its facilities. This role works closely with Operations…
Added 7 mins ago
Electrical Engineer III/Sr
Williams WPC-I, LLC.
United States
As an Electrical Engineer Sr, you’ll lead the design and optimization of electrical systems that power essential infrastructure - pipelines, compressor stations, and storage facilities.…
Added 8 mins ago
DevOps Engineer - Hybrid
Tenet3
Dayton, OH
We are seeking an experienced DevOps Engineer with a strong background in Infrastructure-as-Code (IaC) and automation to serve as a technical advocate supporting our client's cloud…
Added 9 mins ago
Automation Engineer
UnitedHealth Group
Overland Park, KS · Kansas City, KS · Kansas City, MO
…objectives. Currently, the facility does not have a dedicated onsite Engineer to support automation line operations, creating a significant support gap during startup and ongoing…
Added 9 mins ago
FE
Facilities & Material Handling Engineer I-V
Federal Express Corporation
Moon Township, PA
- $4,324 to $6,918.4 USD / month
Candidates must live within 50 miles of the campus location
Added 9 mins ago
Systems Safety Engineer
NORTH WIND SYSTEMS LLC
St Paul, MN
We are seeking an experienced Systems Safety Engineer to join our Test Operations Division. In this role, you will be responsible for identifying, evaluating, and mitigating hardware and…
Added 10 mins ago
Sr Engineer - Supply Chain
GE Vernova
Niskayuna, NY
10 years of experience in Global Supply Chain, Strategic Sourcing, or Operations, particularly within high-tech, energy, or complex manufacturing environments.

Affirm

Senior Software Engineer, Backend (ML Training and Serving)

Remote, United States

$195,000 to $225,000 USD / year

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Job details

Pay: $195,000 to $225,000 USD / year
Experience: · You have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin.
Posting language: English
Posted: Nov 12, 2026

Original job description

At Affirm, we exist for the moments that matter - giving people a clear, predictable way to pay over time, with no hidden fees, no surprises, and no tradeoffs on what matters most.

About the team

Machine Learning is central to how Affirm delivers on its mission, powering decisions across underwriting, fraud, servicing, and personalization. We are seeking a Senior Software Engineer to join our ML Training & Serving engineering team, the team that builds and operates the critical infrastructure that enables models to be trained and served across Affirm.

This role sits at the intersection of distributed systems, ML infrastructure, and platform engineering. We value engineers who listen closely, invite feedback, and work effectively across organizational boundaries, while maintaining a high bar for ownership, technical judgment, and execution. Strong candidates care about building reliable shared platforms, improving developer velocity, and creating durable systems that enable teams across the company to move faster with confidence.

What You'll Do

· You will be responsible for owning and delivering quarterly goals for your team, leading engineers on your team through ambiguity to solve open-ended problems, and ensuring that everyone is supported throughout delivery. · You will support your peers and stakeholders in the product development lifecycle by collaborating with product management, design & analytics by participating in ideation, articulating technical constraints, and partnering on decisions that properly consider risks and trade-offs. · You will proactively identify project, process, technology or business issues, advocate for them, and lead in solving them. · You will support the operations and availability of your team’s artifacts by creating and monitoring metrics, escalating when needed, and supporting “keep the lights on” & on-call efforts. · You will foster a culture of quality and ownership on your team by setting or improving code review and design standards for your team, and advocating for them beyond your team through your writing and tech talks. · You will help develop talent on your team by providing feedback and guidance, and leading by example.

What We Look For

· You have 4+ years of experience designing, developing and launching backend systems at scale using languages like Python or Kotlin. · You have a track record of developing highly available distributed systems using technologies like AWS, MySQL and Kubernetes. · You have experience defining a technical plan for the delivery of a significant feature or system component with an elegant, simple and extensible design. You write high quality code that is easily understood and used by others. · You are proficient at making significant changes in a large code base, and have developed a suite of tools and practices that enable you and your team to do so safely. · Your experience demonstrates that you take ownership of your growth, proactively seeking feedback from your team, your manager, and your stakeholders. · You have strong verbal and written communication skills that support effective collaboration with our global engineering team. · This position requires either equivalent practical experience or a Bachelor’s degree in a related field. · Experience training and deploying models for production is a nice to have.

Base Pay Grade - N

Equity Grade - 9

Employees new to Affirm typically come in at the start of the pay range. Affirm focuses on providing a simple and transparent pay structure which is based on a variety of factors, including location, experience and job-related skills.

Base pay is part of a total compensation package that may include equity rewards, monthly stipends for health, wellness and tech spending, and benefits (including 100% subsidized medical coverage, dental and vision for you and your dependents.)

USA base pay range (CA, WA, NY, NJ, CT) per year: $195,000 - $225,000

USA base pay range (all other U.S. states) per year: $173,000 - $233,000

Remote-first with flexibility built in Affirm is proud to be a remote-first company. Most roles can be done from almost anywhere within the country of employment. Some positions may occasionally require in-person work at an Affirm office, and a few are office-based due to the nature of the work. All new hires will be invited to attend an in-person onboarding experience.

Benefits designed for you Our benefits reflect our commitment to care, transparency, and flexibility. Here are a few highlights:

Health coverage at no cost: We cover 100% of premiums for employees and their dependents.
Spending stipends: Monthly stipends support your tech setup, and the ability to choose health and wellness options that are right for you.
Time off to recharge: Flexible time off and generous holiday calendars help you rest when you need to.
Own a piece of what you build: Our employee stock purchase plan (ESPP) lets you buy Affirm stock at a discount.

We’re committed to providing an inclusive interview process, including accommodations for candidates with disabilities. If you need support, we’re happy to help.

For positions based in San Francisco or Los Angeles: Affirm considers qualified applicants with arrest and conviction records, as required by law.

By clicking "Submit Application," you acknowledge that you have read Affirm's Global Candidate Privacy Notice and consent to the use of your personal information as described.

Apply on job-boards.greenhouse.io About employer

More about this job

Skills

ML
Machine learning
Underwriting
Python
Kotlin
AWS
MySQL
Kubernetes
Communication skills
Collaboration
Onboarding

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Work requirements

Jobs in the United States