Jobs in the United States

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Added 1 min ago
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Sr. Scientist II, Engineering
AbbVie
North Chicago, IL
- $109,500 to $208,500 USD / year
Process Engineers in Product Development Science & Technology support API projects through all the phases of late-stage development, commercialization, product life cycle. This position…
Added 2 mins ago
Staff AI Agent Engineer | Moveworks
ServiceNow
Remote, United States
Technical Mastery: You have a strong grasp of API-based systems integration, LLM-based systems design including prompt engineering, context engineering, and data modeling.
Added 2 mins ago
Associate Application Integration Developer
Ventura Foods
Irvine, CA
…under the guidance of senior engineers, this role assists with API, application, and data integrations to enable reliable information exchange between business systems. The position…
Added 5 mins ago
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Forward Deployed Engineer – MEP Design
Ai2iO
Remote, United States
- $99,750 to $123,375 USD / year
Develop scripts and automations using Python, Dynamo, the Revit API, Power Automate, approved AI platforms, and other AI2IO-approved tools where off-the-shelf features cannot meet the need,…
Added 8 mins ago
Sr. Staff Engineer, SOC
Blackhawk Network
Pleasanton, CA
Strong background in secure coding practices, API security, and software architecture.
Added 8 mins ago
Senior Staff Engineer, SOC
Blackhawk Network
Remote, United States
Strong background in secure coding practices, API security, and software architecture.
Added 10 mins ago
Information Security Analyst (App Security)
BlueScope Steel North America Corporation
Remote, United States
…security testing (DAST), software composition analysis (SCA), API testing, and dependency…
Added 11 mins ago
Systems Software Engineer – Database Engineering & Core Services
Mantis Security Corporation
Reston, VA
Implement OpenID Connect (OIDC) integrations, including token validation, claims processing, client registration, redirect flows, session management, and secure API access.
Added 11 mins ago
Systems Software Engineer – Database Engineering & Core Services
Mantis Security Corporation
Charleston, SC
Implement OpenID Connect (OIDC) integrations, including token validation, claims processing, client registration, redirect flows, session management, and secure API access.
Added 11 mins ago
Senior Full Stack & Data Engineer (Angular, Java, Snowflake)
Fidelity Technology Group, LLC
United States
…secure coding practices, and deployment governance across UI, API, data, and infrastructure…
Added 13 mins ago
ServiceNow Platform Administrator (Engineer)
Thrivent Financial for Lutherans
Remote, United States
ServiceNow Certified System Administrator (CSA) or Certified Application Developer (CAD) a plus
Added 15 mins ago
Senior Solution Architect, Security
Universal Parks & Resorts
Orlando, FL
Strong knowledge of OWASP practices, authentication and authorization, API and microservice security, secrets management, dependency risk, input validation, and cryptography fundamentals.
Added 15 mins ago
Staff Launch Mechanical Engineer - Launch Structures
Relativity Space
Cape Canaveral, FL
…American Welding Society (AWS) D1.1, ASTM, ASME, NASA, DoD, NFPA, API, and…
Added 16 mins ago
BV
Java Full Stack Developer
Bright Vision Technologies
Fremont, CA
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Java Full Stack Developer to design, develop, test, and support enterprise software applications and services using the technology stack relevant to…
Added 16 mins ago
BV
Spring Boot Developer
Bright Vision Technologies
Fremont, CA
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Spring Boot Developer to design, develop, test, and support enterprise software applications and services using the technology stack relevant to the…
Added 16 mins ago
BV
Microservices Developer
Bright Vision Technologies
Fremont, CA
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Microservices Developer to design, develop, test, and support enterprise software applications and services using the technology stack relevant to…
Added 16 mins ago
BV
Java Technical Lead
Bright Vision Technologies
Fremont, CA
- $115,000 to $165,000 USD / year
…stack relevant to the project. The work spans implementation, API and data integration, code quality, release readiness, and production troubleshooting. The successful candidate will apply…
Added 16 mins ago
BV
Senior Java Developer
Bright Vision Technologies
Fremont, CA
- $115,000 to $165,000 USD / year
Bright Vision Technologies is seeking a Senior Java Developer to design, develop, test, and support enterprise software applications and services using the technology stack relevant to the…
Added 16 mins ago
BV
Java Solutions Architect
Bright Vision Technologies
Fremont, CA
- $115,000 to $165,000 USD / year
…stack relevant to the project. The work spans implementation, API and data integration, code quality, release readiness, and production troubleshooting. The successful candidate will apply…
Added 18 mins ago
Senior .Net Software Engineer
Aristotle
Remote, United States
Added 20 mins ago
Senior Enablement Manager - API
Airbnb
United States
This role supports the API team, which sits at the heart of Airbnb's Supply strategy, managing the connectivity partners - property management software providers, channel managers, and…
Added 20 mins ago
IN
Systems Engineer
Impact Networking
Mettawa, IL
- $80,000 to $115,000 USD / year
Added 21 mins ago
Sales Executive Lead, Enterprise Payments
FIS Management Services LLC
United States
Skills and knowledge regarding cloud-built platforms, SaaS solutions, and API integrations
Added 23 mins ago
Full Stack Java Developer
GovCIO
Jefferson City, MO
GovCIO is currently hiring a Full Stack Java Developer to support our United States Postal Service (USPS) ARIS program. The successful candidate will need to posses or willing to submit to…
Added 24 mins ago
Sr Product Owner, Portal Modernization, Attach & EBill (Jopari)
Office Ally
Concord, CA
As part of a broader platform transformation, you will help modernize legacy portal experiences into scalable, API-driven, user-centric applications and evolve our EBill platform for…

Aristotle

Senior .Net Software Engineer

Remote, United States

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Job details

Education: Bachelor’s degree
Experience: A minimum of 5 years of experience designing and developing C# enterprise software
Posting language: English
Posted: Nov 9, 2026

Original job description

This position follows a hybrid work model, requiring once a week in-office attendance. Come work in a startup like environment (small team, big challenges, massive growth opportunity, relaxed office culture) with solid company stability (40+ years) and benefits including health, paid holidays, 401K, PTO, remote work friendly and great office views. Together with our 200+ university research partners, we have built PredictIt, into the “The Stock Market of Politics” where 100,000+ enthusiastic Traders make $1 winner-take-all political forecasts with stunning accuracy thanks to the wisdom of the crowd. Now we need your help taking it to the next level. As a Senior .Net Software Engineer for PredictIt you will get to work on challenging and rewarding projects across the tech stack: from creating innovative web experiences to redesigning the financial engine at the heart of millions of dollars of transactions. You’ll be part of small team and have opportunities to take on exciting challenges and responsibilities that make the job extremely fulfilling and rewarding. Job Responsibilities

Develop, maintain, and improve C#/ASP.NET backend systems
Work as a team to architect the next version of our C# trading engine utilizing your expertise to enhance performance and scalability.
Conduct architectural and technical reviews during the software development life cycle, providing valuable insights and recommendations for performance improvements.
Apply best practices, design patterns, and cutting-edge technologies of web development and mobile development to create innovative and high-performing software solutions that people love to use.
Collaborate with project teams and business owners to proactively analyze system performance, gather information on limitations, capabilities, performance requirements, and hardware/software interfaces.
Develop specifications and resolve technical issues related to performance.
Bachelor's degree in computer science or a related field required
A minimum of 5 years of experience designing and developing C# enterprise software
Strong proficiency in C# and ASP.NET
Knowledge of design patterns and SOLID principles
Understanding of modern programming practices: dependency injection, async/await, clean architecture, etc.
Experience working in distributed systems, pub/sub, message queues, etc.
Proficient with Entity Framework and SQL Server
RESTful API design and implementation.
Participate in code reviews, design discussions, and technical planning to improve the codebase and architecture.
Experience working with high-volume, highly scalable SaaS (Software as a Service) infrastructures.

Technology Stack:

C#, ASP.NET Web API, SignalR
Vuejs Frontend
Entity Framework, SQL Server, Redis
Azure, Azure DevOps

Pluses:

Experience developing financial systems
Experience with Apache Kafka or similar

All positions are Full-Time, with competitive compensation, medical benefits, paid vacation, 401k plan and stock options. Casual dress code and a non-corporate atmosphere make this a fun place to work and learn in a team environment.

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More about this job

Skills

.NET
C#
Microsoft ASP.NET
Software development
Web development
Mobile development
Computer science
Microsoft SQL Server
RESTful API
Service-oriented modelling
Vue.js
Redis
Microsoft Azure
DevOps
Apache Kafka

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