Jobs in the United States

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Full Stack Engineer
Randstad USA
Roanoke, TX
- $71 to $72 USD / hour
Enterprise application architecture patterns and orchestration frameworks such as Apache Camel
Added 1 min ago
Consulting Data & AI Engineer
Carrier Access IT
Cedar Rapids, IA
The Consulting Data & AI Engineer is a key position on our Professional Services team that designs, develops, implements, and maintains data and artificial intelligence (AI) solutions for…
Added 1 min ago
Consulting Data & AI Engineer
Carrier Access IT
Clive, IA
The Consulting Data & AI Engineer is a key position on our Professional Services team that designs, develops, implements, and maintains data and artificial intelligence (AI) solutions for…
Added 1 min ago
Consulting Data & AI Engineer
Carrier Access IT
Omaha, NE
The Consulting Data & AI Engineer is a key position on our Professional Services team that designs, develops, implements, and maintains data and artificial intelligence (AI) solutions for…
Added 1 min ago
Sr. Quality Engineer, New Product Development
BioTissue Holdings Inc
Miami, FL
The Senior Quality Engineer, New Product Development/Introduction is responsible for leading quality planning, risk management, validation, and compliance activities throughout the product…
Added 2 mins ago
Radiation Therapist
Jackson-Madison County General Hospital District
United States
The Therapist is responsible for the accurate application of ionizing radiation to the patient in accordance with the prescription and instructions of the Radiation Oncologist. Radiation…
Added 2 mins ago
Business Intelligence Engineer II, Amazon Freight
Amazon.com Services LLC
Bellevue, WA
We are seeking a Business Intelligence Engineer who is passionate about leveraging data to deliver actionable insights for Amazon Freight. Our ideal candidate is someone who has strong…
Added 2 mins ago
Software Development Engineer, AWS Experience Analytics
Amazon.com Services LLC
Seattle, WA
…experiences across all channels (web, mobile, CLI, SDK, docs). As an engineer in the team, you will have end-to-end responsibility, from helping define requirements, to delivering features…
Added 2 mins ago
Sr. Process Engineer, Amazon Manufacturing Services
Amazon.com Services LLC
Seattle, WA
Amazon Manufacturing Services (AMS) is seeking an experienced Sr. Process Engineer to join our advanced manufacturing team. In this role you will serve as a Process Engineering program…
Added 2 mins ago
Project Engineer, DCCD
Amazon Data Services, Inc.
Stafford, VA
As a Data Center Project Engineer, you will be a part of a creative, diverse team tasked with solving fascinating problems constructing Amazon Data Centers. Our data centers are industry…
Added 2 mins ago
Senior Flight Test Engineer - Advanced Effects (Steelfin)
Anduril Industries
Costa Mesa, CA
This position is looking for a highly motivated flight test engineer with emphasis in developmental test of new aircraft weapon and missile systems. You will work closely with the program…
Added 2 mins ago
Senior Flight Test Engineer - Advanced Effects (Barracuda)
Anduril Industries
Costa Mesa, CA
This position is looking for a highly motivated flight test engineer with emphasis in developmental test of new aircraft weapon and missile systems. You will work closely with the program…
Added 3 mins ago
SAP HANA ABAP Consultant/Lead
IBM
BATON ROUGE, LA · MONROE, LA
As an Application Developer specializing in SAP ABAP HANA, you will design, develop, and support application solutions with a focus on the HANA version of Advanced Business Application…
Added 3 mins ago
Continuous Improvement Engineer
Royal Canin USA Inc
United States
The CI Engineer is a key contributor to the Site Team and Focused Improvement (FI) Pillar, driving sustainable improvements in Product Conversion Cost (PCC) through efficiency gains and…
Added 4 mins ago
Strata-G, LLC
Strata-G, LLC
Richland, WA
Strata-G is seeking an experienced Software Engineer with the following:
Added 5 mins ago
Implementation Engineer
Keeper Security
Remote, United States
Keeper is hiring a driven, Implementation Engineer to join our B2B Support team. This is a 100% remote position from select locations, with an opportunity to work a hybrid schedule for…
Added 6 mins ago
Piping Field Engineer
Bechtel
Chandler, AZ
…material management, quantity verification and validation, and support the coordination of safe and quality piping installations. Supporting superintendents, craft professionals, and…
Added 6 mins ago
Lead Electrical Field Engineer
Bechtel
Chandler, AZ
In this role, you will lead electrical field engineering support for assigned construction areas on a large, complex semiconductor project. You will provide technical direction to field…
Added 6 mins ago
UPW CSU Engineer
Bechtel
New Albany, OH
The Ultrapure Water (UPW) Commissioning and Startup (CSU) Engineer supports the start-up, testing, and troubleshooting of ultrapure water systems serving a semiconductor manufacturing…
Added 7 mins ago
Senior Product Engineer - Plant 10
Howmet Aerospace
Whitehall, MI
This Senior Product Engineer position will be located in our Plant 10 - Whitehall Casting Operation and will support manufacturing through process control, improvement initiatives, and…
Added 7 mins ago
MC
Cloud Engineer III
McDonald's Corporation
Chicago, IL
- $141,662 to $177,077 USD / year
…User Computing, and IT Service Management. The Cloud Security Engineer III role is part of the Cloud Ecosystem team and reports to the Senior Manager of Cloud Security Platform…
Added 8 mins ago
ESS, Principal Software & Data Engineer
SK Battery America
Troy, MI
…EMS software stack, including data ingestion, data storage, application services, APIs, system integrations, observability, and the data infrastructure required to support real-time…
Added 8 mins ago
Senior Quality Assurance Engineer
Teledyne Micropac, Inc.
Garland, TX
Teledyne Micropac is looking for a Senior Quality Assurance Engineer is responsible for ensuring products, processes, and quality systems consistently meet customer, regulatory, and company…
Added 8 mins ago
RF
Senior Security Engineer
RTA FLeet
Remote, United States
- $160,000 to $185,000 USD / year
RTA is looking for a Senior Security Engineer to protect every layer of our tech stack and culture. Our Fleet360 platform is a multi-tenant SaaS on AWS. Hundreds of fleets rely on it,…
Added 8 mins ago
OA
Software Engineer - Behaviors & Planning
Overland AI
Seattle, WA
- $160,000 to $190,000 USD / year
We are seeking a Software Engineer to join the team that decides where our autonomous ground vehicles go and how they get there, in off-road terrain with degraded GPS and intermittent…

Paychex

Software Engineer II (.Net Developer)

Chicago, IL, United States
Irving, TX, United States
Tempe, AZ, United States
Cincinnati, OH, United States
Salt Lake City, UT, United States
Rochester, NY, United States
Saint Petersburg, FL, United States

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Job details

Apply by: Nov 6, 2027
Posting language: English
Posted: Nov 6, 2026

Original job description

Paychex is reimagining how businesses manage their workforce by bringing payroll, HR, benefits, and advisory services together into a single connected HCM platform. As Paychex and Paycor come together, we're combining innovative technology, data-driven insights, AI, and human expertise to help organizations work smarter, support their people, and achieve better business outcomes. This is an exciting time to join our team as we continue to invest in innovation, simplify client experiences, and shape the future of work. At Paychex, you'll have the opportunity to grow your career, make a meaningful impact, and be part of something bigger as One Paychex.

Overview

As a Software Engineer II you are critical to the team's success and delivery of MVI's. Your primary role includes system analysis, coding, testing, debugging, documenting, and installing portions of new systems and modifying existing systems. To be successful in this role you need expertise in application and database design, as well as software implementation and graphical user interface design. Like the industry, we move fast. We need you to stay fresh with new technology, software and architecture so that you can innovate daily. As a Software Engineer II everyday will bring new technology challenges. Keep in mind that as an Agile team member you may be asked to step beyond coding and do whatever is necessary to help your team deliver in a sprint.

Responsibilities

Develop new applications, modify and maintain existing software, working closely with end-users, IT peers and management.
Make changes to prevent recurrence, modifying existing code and faulty files, writing and running special programs.
Participate in estimations, planning of feature releases, be involved in system feasibility check activities and developing design documentation.
Implement complex APIs using appropriate algorithms and data structures.
Extend features to existing software applications.
Analyze, design and develop complex business logic.
Develop UI components using JavaScript frameworks and optimize DOM rendering.
Participate in design and implementation of Database architecture.
Work together with peers, managers and quality assurance team to build a complete shippable product within the Agile methodology framework and track and report progress of deliverables.
Document the new applications, or the changes made to existing applications.
Participate in unit, integration, and business acceptance testing of the applications.
Develop automation for unit test cases for features.
Stimulate system load testing to identify performance issues, assess risk and highlight in a timely manner.
Fix defects identified during integration and user acceptance testing and complete defect root cause analysis.
Analyze production incidents and provide quick work around until it is fixed in future releases as well as troubleshoot application and system issues when required.
Monitoring event and exception logs for application to identify system issues and report and track any identified bugs.
Data validation & patching using SQL data query language.
Do whatever is necessary to get to your team's definition of done.
Stay current on emerging technologies.

Qualifications

in Bachelor's in computer science, computer engineering or related field. - Preferred
2 years of experience in a related area.
2 years of experience in at least one of these frameworks: C#, SQL, ASP.Net, PowerBuilder, HTML 5.0, CSS, or JavaScript Frameworks.
2 years of experience in front-end frameworks such as: MVC, Ember, Web Forms, Angular, KnockoutJS or Node.
Js.
2 years of experience in middleware pattern such as: REST, Class Libraries as a Layer, WCF or SOAP Web Services.
2 years of experience in data storage technology such as: Microsoft Entity Framework accessing the data, Relational Databases (SQL, Oracle, MySQL, etc.), or NoSQL Technologies (Hadoop, Mongo, etc.).
Ability to combine and integrate the above-mentioned elements as an effective full stack software developer.
Understanding of unit testing concepts and frameworks preferred.
Ability to be self-directed.
Familiar with an Agile environment.
Participation and familiarity with open source projects is a plus.

Live the Paychex Values

Act with uncompromising integrity.
Provide outstanding service and build trusted relationships.
Drive innovation in our products and services and continually improve our processes.
Work in partnership and support each other.
Be personally accountable and deliver on commitments.
Treat each other with respect and dignity.

What's in it for you?

We value your well-being: We provide over 21 comprehensive rewards, including medical coverage, virtual wellness classes, tuition reimbursement, 401(k) + employer match, adoption assistance, financial assistance, and much more.
We value your time: From paid time off to company holidays, culture days, and comprehensive work-life balance programs, we will ensure you have the flexibility you need to be your best.
We value your development: Our award-winning training and development programs empower our employees with ongoing learning opportunities to give you the building blocks to grow your career.
We value your perspective: Our company culture reflects the diversity of our employees. We want you to be you and your voice to be heard.
We value our communities: We offer paid time off for volunteerism and promote many company-wide and local initiatives that benefit organizations you care about.

Note: The benefits described apply to full-time employees. Benefits for part-time, contract, and intern roles may vary. Not sure if you meet every requirement?

At Paychex, we know that great talent comes in many forms. If you're passionate about the role but don't check every box, we still encourage you to apply. You might be the right fit - either for this position or another opportunity with us.

Paychex is an equal opportunity employer. We are committed to fostering a respectful and inclusive workplace where all individuals are treated fairly and evaluated based on their qualifications, experience, and merit. We comply with all applicable federal, state, and local laws prohibiting discrimination in employment.

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