Mainframe Developer
$46.50 - $60/hr
Mainframe Developer Location : Columbus, OH Exp: 8+ Yrs RTTO - 5 Days Onsite Expert knowledge on ... Thorough understanding of the software development lifecycle. Outstanding written/verbal ...

$46.50 - $60/hr
Mainframe Developer Location : Columbus, OH Exp: 8+ Yrs RTTO - 5 Days Onsite Expert knowledge on ... Thorough understanding of the software development lifecycle. Outstanding written/verbal ...
$46.50 - $60/hr
Mainframe Developer Location : Columbus, OH Exp: 8+ Yrs RTTO - 5 Days Onsite Expert knowledge on ... Thorough understanding of the software development lifecycle. Outstanding written/verbal ...
Columbus, OH · On-site
$47.25 - $60.75/hr
Senior Developer - IBM z/OS Connect Work site: Columbus, OH or Nashville, TN (both locations would be for onsite work), US (ONSITE) Start date: Immediate availability. Role Summary The Senior ...
Columbus, OH · On-site
$47.25 - $60.75/hr
Senior Developer - IBM z/OS Connect Work site: Columbus, OH or Nashville, TN (both locations would be for onsite work), US (ONSITE) Start date: Immediate availability. Role Summary The Senior ...
Raleigh, NC · On-site
$61.20 - $77/hr
Software Engineer * Location: Raleigh, NC * Tax Term (W2, C2C): W2 * Job Type (Permanent/Contract) : Contract to Hire * Duration: 6 Months * Pay Range: $61.20-$77/hr on W2 Description: Client is ...
Raleigh, NC · On-site
$61.20 - $77/hr
Software Engineer * Location: Raleigh, NC * Tax Term (W2, C2C): W2 * Job Type (Permanent/Contract) : Contract to Hire * Duration: 6 Months * Pay Range: $61.20-$77/hr on W2 Description: Client is ...
Phoenix, AZ · Hybrid
$60 - $65/hr
Sr. Software Engineer Phoenix, AZ 85021 (Hybrid) 6+ months contract Pay range - $60-65/Hour on W2 Be part of a team that designs, develops and integrates highly complex software functions within ...
Phoenix, AZ · Hybrid
$60 - $65/hr
Sr. Software Engineer Phoenix, AZ 85021 (Hybrid) 6+ months contract Pay range - $60-65/Hour on W2 Be part of a team that designs, develops and integrates highly complex software functions within ...
Dallas, TX · On-site
$138.60K/yr
Software Engineer (iOS) Locations: Stamford, CT / Chicago, IL / Dallas, TX We are looking for an experienced iOS Software Engineer with strong expertise in Swift, SwiftUI, and modern iOS frameworks ...
Dallas, TX · On-site
$138.60K/yr
Software Engineer (iOS) Locations: Stamford, CT / Chicago, IL / Dallas, TX We are looking for an experienced iOS Software Engineer with strong expertise in Swift, SwiftUI, and modern iOS frameworks ...
Peachtree City, GA · On-site
$122.20K - $160.70K/yr
Job Title: Embedded Software Engineer Location: Peachtree City (Complete Onsite) Experience range - 5+ years What You'll Be Doing: Design, develop, and optimize software solutions for Android ...
Peachtree City, GA · On-site
$122.20K - $160.70K/yr
Job Title: Embedded Software Engineer Location: Peachtree City (Complete Onsite) Experience range - 5+ years What You'll Be Doing: Design, develop, and optimize software solutions for Android ...
Full-Stack Software Engineer Location: Tampa or Hermitage/Nashville office (onsite 3 times per week, Tuesday - Thursday) Duration: 6+ Months with possible extension Only W2 Role Overview: As a Full ...
Full-Stack Software Engineer Location: Tampa or Hermitage/Nashville office (onsite 3 times per week, Tuesday - Thursday) Duration: 6+ Months with possible extension Only W2 Role Overview: As a Full ...
Senior Software Engineer - Test Systems & Hardware Integration Location: Onsite- Tucson, Arizona Duration : 6-12 months Contract on W2 Pay rate- $70-75/he on W2 We are seeking a Senior Software ...
Senior Software Engineer - Test Systems & Hardware Integration Location: Onsite- Tucson, Arizona Duration : 6-12 months Contract on W2 Pay rate- $70-75/he on W2 We are seeking a Senior Software ...
Hopkins, MN · Hybrid
Senior Python / GenAI Engineer (Hybrid) Location: Hopkins, MN (3 Days Onsite) Duration: Contract - 9+ Months Employment Type: W2 Only Job Summary Seeking a Senior Python / GenAI Engineer with strong ...
Hopkins, MN · Hybrid
Senior Python / GenAI Engineer (Hybrid) Location: Hopkins, MN (3 Days Onsite) Duration: Contract - 9+ Months Employment Type: W2 Only Job Summary Seeking a Senior Python / GenAI Engineer with strong ...
Decatur, GA · On-site +1
$70 - $75/hr
AI Native Software Engineers Length: Hybrid 2 days onsite, 3 days remote Location: Remote Pay rate- $70-75/hr on W2 (Only W2) Responsibilities * Design and implement AI agents, including: Retrieval ...
Decatur, GA · On-site +1
$70 - $75/hr
AI Native Software Engineers Length: Hybrid 2 days onsite, 3 days remote Location: Remote Pay rate- $70-75/hr on W2 (Only W2) Responsibilities * Design and implement AI agents, including: Retrieval ...
Redmond, WA · On-site
Software Development Engineer (Backend Java development is the work) Location: Redmond, WA Start Date: ASAP Duration: at least 6months to 1 year Must be US Persons - Citizen or Greencard Must be ...
Redmond, WA · On-site
Software Development Engineer (Backend Java development is the work) Location: Redmond, WA Start Date: ASAP Duration: at least 6months to 1 year Must be US Persons - Citizen or Greencard Must be ...
Portland, OR · On-site
$139.50K - $183.50K/yr
Contract We are seeking an Embedded Software Engineer with deep expertise in bridging the gap between hardware and software. Candidates will need experience in the following fields:Must-have'
Portland, OR · On-site
$139.50K - $183.50K/yr
Contract We are seeking an Embedded Software Engineer with deep expertise in bridging the gap between hardware and software. Candidates will need experience in the following fields:Must-have'
Del Valle, TX · Hybrid
Location : Austin , TX , Hybrid is allowed. Skill Set Niche Skill Preferences Experience SIP Is Required 5-10 Years SIP media gateways and Session Boarder Controllers Nice To Have 5-10 Years SIP ...
Del Valle, TX · Hybrid
Location : Austin , TX , Hybrid is allowed. Skill Set Niche Skill Preferences Experience SIP Is Required 5-10 Years SIP media gateways and Session Boarder Controllers Nice To Have 5-10 Years SIP ...
Baltimore, MD · Remote
$45 - $49/hr
Software Developer 2 Location: 100% Remote Duration: 6 months Contract Pay rate- $45-49/hr on W2 This role's main responsibility is to triage and diagnose DirectX 12 game performance issues by ...
Baltimore, MD · Remote
$45 - $49/hr
Software Developer 2 Location: 100% Remote Duration: 6 months Contract Pay rate- $45-49/hr on W2 This role's main responsibility is to triage and diagnose DirectX 12 game performance issues by ...
Tucson, AZ · On-site
$80 - $85/hr
Senior Software Applications Engineer Location: Tucson, AZ Duration: 6-12 + Months to start (possible extension) Pay rate: $80-85/hr on W2 W2 role Key Skills: Seeking a Senior Software Applications ...
Tucson, AZ · On-site
$80 - $85/hr
Senior Software Applications Engineer Location: Tucson, AZ Duration: 6-12 + Months to start (possible extension) Pay rate: $80-85/hr on W2 W2 role Key Skills: Seeking a Senior Software Applications ...
Minneapolis, MN · Remote
$119.50K - $143.50K/yr
Purpose The Software Engineer Lead IT is responsible for leading the design of technology solutions to ensure they meet all resiliency, stability, non-functional, functional and operational readiness ...
Minneapolis, MN · Remote
$119.50K - $143.50K/yr
Purpose The Software Engineer Lead IT is responsible for leading the design of technology solutions to ensure they meet all resiliency, stability, non-functional, functional and operational readiness ...
$51.50 - $66.50/hr
Need Skill Summary with # _____ Years of Experience on each . * 5 yrs SDET experience in Java Environment (a developer type) - _____ Years ? * 1 yr experience testing Kafka (Real-time Data Streaming ...
$51.50 - $66.50/hr
Need Skill Summary with # _____ Years of Experience on each . * 5 yrs SDET experience in Java Environment (a developer type) - _____ Years ? * 1 yr experience testing Kafka (Real-time Data Streaming ...
El Segundo, CA · On-site
Software Developer III * Location: St Louis, MO; Denver, CO * Tax Term (W2, C2C): W2 * Job Type (Permanent/Contract) : Contract * Duration: 6+ months Description: Principal-level technical leader ...
El Segundo, CA · On-site
Software Developer III * Location: St Louis, MO; Denver, CO * Tax Term (W2, C2C): W2 * Job Type (Permanent/Contract) : Contract * Duration: 6+ months Description: Principal-level technical leader ...
Mossville, IL · On-site
$65K - $75K/yr
Working in close collaboration with cross functional teams consisting of hardware engineers, internal software tool engineers, and system engineers. * requires degree in electrical engineering ...
Mossville, IL · On-site
$65K - $75K/yr
Working in close collaboration with cross functional teams consisting of hardware engineers, internal software tool engineers, and system engineers. * requires degree in electrical engineering ...
Redmond, WA · On-site
Front End Engineer Key job responsibilities Design and implement Web Apps for Communications and ... software design approaches and common UX patterns.
Redmond, WA · On-site
Front End Engineer Key job responsibilities Design and implement Web Apps for Communications and ... software design approaches and common UX patterns.
What are the key skills and qualifications needed to thrive as a Software Engineer, and why are they important?
What are some common challenges software engineers face when collaborating on large development teams?
What are Software Engineers?
What is the difference between Software Engineer vs Software Developer?
| Aspect | Software Engineer | Software Developer |
|---|---|---|
| Credentials | Bachelor's degree in CS or related field, certifications | Bachelor's degree often preferred, certifications optional |
| Work Environment | Designing, developing, testing, and maintaining software systems | Writing, coding, and implementing software applications |
| Industry Usage | Used across tech, finance, healthcare, and more for system-level roles | Commonly used in app and web development projects |
| Search Intent | Understanding roles, responsibilities, and qualifications | Learning about coding, programming, and project work |
While both roles involve software creation, Software Engineers typically focus on designing and architecting complex systems, whereas Software Developers mainly concentrate on coding and building specific applications. The roles often overlap, but the Engineer role may require broader system knowledge and design skills.
What is it like to work at Apolis?

Mainframe Developer
Location : Columbus, OH
Exp: 8+ Yrs
RTTO - 5 Days Onsite
Job Description:
Expert knowledge on CICS along with hands on experience.
Average knowledge on MQ
Mandatory Skills- COBOL, MQ, JCL, DB2, CICS, VSAM
Working on enterprise-wide applications, Agile methodologies
Process Skills: Thorough understanding of the software development lifecycle.
Outstanding written/verbal communication skills with experience distilling and presenting complex quantitative analysis
Nice to have: REXX, SAS, Cloud Exposure, batch processing
Good to have: Easytrieve and Changeman