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Software Engineer Contract W2 Jobs in Rochester, MI

Trialon Corporation

Software Engineer

Auburn Hills, MI · Hybrid

... qualified contract personnel, as well as direct placements. Trialon provides people throughout ... Develop software in compliance with a formal CMM level 3 based Software Development Process and ...

Trialon Corporation

Software Engineer

Auburn Hills, MI · On-site

... qualified contract personnel, as well as direct placements. Trialon provides people throughout ... Develop software in compliance with a formal CMM level 3 based Software Development Process and ...

General Motors

Staff Software Engineer

Warren, MI · On-site

Experience integrating systems with different ownership models, data contracts, release cycles, and ... Experience applying AI-assisted software engineering across design, implementation, testing ...

Brooksource

Senior Embedded Software Engineer

Novi, MI · On-site

$60 - $70/hr

Novi, Mi (On-site) Contract to Hire Rate: $60-70 About the Role: We are seeking a Senior Embedded Software Engineer to support the development of Battery Management System (BMS) software for next ...

Smart Data

2368 AI Software Engineer III

Cincinnati, OH · Remote

$56 - $75.50/hr

AI Software Engineer III Location: Farmington Hills, MI/ Cincinnati, OH (Downtown) PREFERRED > REMOTE EST/CST OK Years of Experience: 5-8 CONTRACT TO HIRE - MUST BE ABLE TO CONVERT TO FTE W/O ...

General Motors

Senior Software Engineer

Warren, MI · On-site

$114K - $151K/yr

Five or more years of professional software engineering experience, or equivalent demonstrated ... Experience writing automated unit, integration, contract, and end-to-end tests.Strong experience ...

EPMA

Manufacturing Engineer - W2 Only

Auburn Hills, MI · On-site

$69K - $89K/yr

... Engineer Location: Auburn Hills, MI Duration: 12 months (Potential to become full time) W2 Only. No ... software. * Material-flow and facility-layout simulation. Employment Type: Contract To Hire

Apex Systems

AI Software Engineer III

Farmington Hills, MI · On-site

$56.50 - $76/hr

AI Software Engineer III Location: Cincinnati, OH (Onsite) Duration: 6+ months with conversion ... Track record of defining interfaces, contracts, or patterns adopted by other engineers. * Ability ...

Apex Systems

AI Software Engineer III

Farmington Hills, MI · On-site

$56.50 - $76/hr

Title: AI Software Engineer III Location: Cincinnati, OH (Onsite) Duration: 6+ months with ... Track record of defining interfaces, contracts, or patterns adopted by other engineers. * Ability ...

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All JobsSoftware Engineer Contract W2 JobsSoftware Engineer Contract W2 Jobs in Rochester, MI

Software Engineer Contract W2 information

See Rochester, MI salary details

$58.4K

$135.8K

$189.2K

How much do software engineer contract w2 jobs pay per year?

As of Sep 10, 2026, the average yearly pay for software engineer contract w2 in Rochester, MI is $135,788.00, according to ZipRecruiter salary data. Most workers in this role earn between $110,500.00 and $159,200.00 per year, depending on experience, location, and employer.

What is a software engineer contract W2?

A Software Engineer Contract W2 is a software engineer who is hired on a contract basis but is paid through a W2 arrangement, meaning they are technically an employee of a staffing agency or third-party employer rather than an independent contractor. This setup typically provides some employee benefits such as tax withholding, health insurance, and sometimes paid time off, depending on the agency. The engineer works on a specific project or for a set period, usually at a client company, but payroll and HR functions are managed by the agency. This is different from a 1099 contractor, who is self-employed and responsible for their own taxes and benefits.

What are the key skills and qualifications needed to thrive as a software engineer contract W2?

To thrive as a Software Engineer Contract W2, you need strong programming skills, problem-solving abilities, and a relevant degree in computer science or a related field. Familiarity with industry-standard development tools, source control systems like Git, and possibly certifications in specific technologies (such as AWS or Microsoft Azure) are typically expected. Excellent communication, adaptability, and time management skills help you collaborate effectively and deliver results on time in dynamic project environments. These capabilities ensure high-quality code delivery, smooth integration with client teams, and successful completion of contract objectives.

How does working as a software engineer on a W2 contract differ from permanent or 1099 contract positions in terms of team integration and project involvement?

As a Software Engineer on a W2 contract, you are typically treated as a temporary employee of the staffing agency, which means you often receive benefits (like health insurance) and have taxes withheld, similar to permanent staff. However, your project involvement may be more focused and time-bound, aligning with the terms of your contract. While you are integrated into the development team and collaborate closely with full-time engineers, you may not be included in long-term strategic planning or receive company equity. It's common to face the challenge of quickly adapting to new codebases and team cultures, but strong performance can sometimes open doors for contract extensions or permanent roles.

What is the difference between Software Engineer Contract W2 vs Software Engineer Contract 1099?

AspectSoftware Engineer Contract W2Software Engineer Contract 1099
Tax & PayrollEmployer handles taxes, withholdings, and benefitsIndependent contractor manages own taxes and benefits
Work EnvironmentTypically employed through staffing agencies or directly by companiesWorks independently, often with multiple clients
Credentials & CertificationsUsually requires relevant technical skills; no specific certification neededSame as W2; certifications may enhance opportunities
Legal & ContractualStandard employment contract with employee rightsIndependent contractor agreement with more flexibility

In summary, Software Engineer Contract W2 roles involve employer-managed taxes and benefits, offering more stability and legal protections. Contract 1099 positions provide greater independence but require managing taxes and benefits independently. The choice depends on your preference for stability versus flexibility.

What job categories do people searching Software Engineer Contract W2 jobs in Rochester, MI look for?

The top searched job categories for Software Engineer Contract W2 jobs in Rochester, MI are:

What cities near Rochester, MI are hiring for Software Engineer Contract W2 jobs?

Cities near Rochester, MI with the most Software Engineer Contract W2 job openings:

Software Engineer Contract W2 jobs near you

Software Engineer

Auburn Hills, MI • Hybrid

Trialon Corporation
Motor Vehicle Manufacturing • 501 - 1,000 employees
Learn more about Trialon Corporationexternal

Full-time

Re-posted 19 days ago

Key responsibilities

  • Lead the development, integration, testing, and maintenance of automotive software for a power systems ECU including hybrid and electric vehicle products.

  • Integrate vehicle and control algorithms developed in Matlab/Simulink Models and C, C++ environment into OEM-specific production software applications.

  • Define and implement software architecture for various ECUs, including safety-critical modules, based on analysis techniques such as FMEA, FTA, and HARA.

Job description

Company Description

Founded in 1982, Trialon Corporation was established to assist companies with their technical staffing needs. Trialon understands our clients have different needs and we take pride in our ability to adapt accordingly. We will successfully match candidates to your company culture and technical requirements. We maintain a track record of proven accomplishments in providing solutions for excess workloads by supplying qualified contract personnel, as well as direct placements. Trialon provides people throughout North America in many technical fields including Automotive, Aerospace and Telematic Industries. Our experienced Account Managers and Recruiters are available to meet all your technical staffing needs. 

***U.S. citizenship or permanent resident alien status is required. 

***Criminal Background and Drug Test completed on all candidates prior to start.

Job Description

ESSENTIAL ROLES AND RESPONSIBILITIES

  • Lead the development, integration, testing and maintenance high quality automotive software for a power systems ECU including hybrid and electric vehicle products.
  • Integrate vehicle and control algorithms developed in the Matlab/Simulink Models and C, C++ environment by core groups into OEM specific production software application
  • Develop software in compliance with a formal CMM level 3 based Software Development Process and Product Development Process (PDP) supporting UDS, SAE and IOS conformance.
  • Development of reusable and modular, compliant software to regulatory, automotive requirements and design guidelines.
  • Implement various customer and application specific requirements in the development, release and validation of automotive software.
  • Define and implement software/architecture for various ECU's, including safety critical modules, based upon various inductive and deductive analysis techniques (e.g. software FMEA, FTA, HARA, and software fault tolerant design techniques, etc...)
  • Customer interface for all software related activities including customer design reviews, clarify and negotiate customer requirements.
  • Defines scope, plans, organizes, leads, and directs technical work and departmental efforts related to product, process, tooling, and materials as it relates to product design and development activities. Leads in the selection, requirements, specification, initiation, and implementation of OEM Compliant SW, analysis and simulation tools, relating to new product application.
  • Translates and executes direction of technical work into specific plans of action and directs the development activities to implementation phase.
  • Monitors and controls costs, quality, timing, and other related aspects of projects. Understands and adheres to schedule and budgetary requirements of projects. Reports progress as required.
  • Serves as a liaison and coordinates development activities of internal and external resources. Serves as a resource by providing a problem solving function by initiating action to overcome obstacles as they are encountered.
  • Participates in continuous improvement efforts. Researches, recommends, and implements new and/or existing products, processes, materials, and equipment. Engages in comparative and competitive analysis to ensure utilization of most appropriate and beneficial techniques in a situation respectively.
  • Performs other duties as necessary for completion of projects and achievement of departmental goals. May supervise other staff. Performs procedures necessary for protection of intellectual property rights.

REQUIREMENTS

  • MS, Computer Engineering/Electrical Engineering/Computer Science or related work experience
  • 7-10 years of experience in model based software development for Real Time-Embedded Controls, primarily for the automotive industry
  • C code software development experience, including tools and those environments for that support multiple micro-controllers (e.g. MPC55xx PowerPC, S12/X, ST7, ST9, Microchip PICs, TI DSP, Renesas, etc.)
  • Embedded software development for various bit micro-controllers and ASIC's.
  • Knowledge of understanding and experience with implementing requirements for an OBD compliant module.
  • Knowledge of CPU's, DSP's, Flash/ROM/RAM and other chips that are used in Embedded Control systems
  • Knowledge and experience in implementing and integrating Automotive Vehicle Networks (CAN and/or LIN) embedded software for various OEMs.
  • Knowledge and experience with embedded SPI and SCI protocols.
  • Expertise in using CAN based tools such as CANalyzer, CANoe, CANape, neoVI, etc.
  • Experience using a disciplined software development process based on CMM or CMMi process model.
  • Understanding of ISO26262, IEC 61508 functional safety design, analysis and implementation requirements
  • Software Configuration Management tool experience.

PREFERRED SKILLS

  • Excellent communication and inter personal skills required. There will be many team, and customer meetings to discuss issues and the project status. This person must work well with other engineers, technical specialists and program managers in a team environment.
  • Self-motivation, drive, organization and determination are very useful in this position.
  • Hands on knowledge and experience in the software development of systems for some or all of the following:
  • Working knowledge of Digital Signal Processing
  • Experience in Model Based SW development, release and validation
  • Experience programming in C and Assembly Language
  • Experience with PFC, DC/DC, AC/DC algorithms
  • Experience with control loops theory and tuning
  • Experience with Power Electronics, specifically power converters
  • Power distribution to 600 VDC of various high power embedded electronic systems
  • Support of Component and System level de-bug using various CAN tools as well as external data loggers and Gateways, etc...
  • Experience with Renesas, Freescale MPC55xx, S12/X, and/or TI TMS320 processor desired.
  • Some OSEK compliant Real-Time OS experience is a plus.
  • Experience in developing software techniques and algorithms for a secondary or dual core microprocessor.
  • Experience in developing and implementing safety critical software, software fault tolerance design including familiarity with ASIL and ISO safety standards.
  • Familiarity with OE-level diagnostics and production test tool interfaces desired
  • Experience Leading a Software Project to Production
  • Experience with Mercurial and FogBugz a plus
Qualifications

Background in battery systems is a plus

Additional Information

Background check and drug screening required.  No Corp to Corp.  NO H1B Visa  sponsorship.

Must be US Citizen or have valid US Green Card.

Apply