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Senior Software Developer Jobs in Mission, TX (NOW HIRING)

... senior estimators * Maintain organized project files, bid documents, and estimate records ... Ability to learn estimating software such as HCSS HeavyBid * Ability to read and interpret ...

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Senior Software Developer information

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$11

$47

$67

How much do senior software developer jobs pay per hour?

As of Sep 2, 2026, the average hourly pay for senior software developer in Mission, TX is $47.72, according to ZipRecruiter salary data. Most workers in this role earn between $40.53 and $53.51 per hour, depending on experience, location, and employer.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

What is the difference between Senior Software Developer vs Software Engineer?

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

What are the most commonly searched types of Software Developer jobs in Mission, TX?

The most popular types of Software Developer jobs in Mission, TX are:

What are popular job titles related to Senior Software Developer jobs in Mission, TX?

For Senior Software Developer jobs in Mission, TX, the most frequently searched job titles are:

What cities near Mission, TX are hiring for Senior Software Developer jobs?

Cities near Mission, TX with the most Senior Software Developer job openings:

Infographic showing various Senior Software Developer job openings in Mission, TX as of August 2026, with employment types broken down into 81% Full Time, 15% Part Time, and 4% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $99,252 per year, or $47.7 per hour.

Junior Estimator

IOC Company

Mission, TX • On-site

Full-time

Medical, Dental, Vision, PTO

Re-posted 6 days ago


Job description

Junior Estimator – Heavy Civil, Highway & Construction
IOC Company, LLC is currently seeking a Junior Estimator for our South Texas Region. This role will support the estimating team in all aspects of the bidding process, including quantity take-offs, data entry, and coordination with internal teams and subcontractors. This is an excellent opportunity for a motivated individual looking to build a career in heavy civil construction. This position is based in our Mission, Texas office.
Position Summary:
The primary objective of this role is to assist in the preparation of cost estimates for heavy civil construction projects, including roadway and transportation infrastructure work.
Key Tasks and Responsibilities:
  • Assist with quantity take-offs from plans and specifications
  • Support pricing and bid preparation for construction projects
  • Work with the estimating team to develop accurate and competitive bid proposals
  • Review project plans, specifications, and related documents
  • Assist in subcontractor and supplier solicitation during the bidding process
  • Communicate with vendors, subcontractors, and internal teams to gather pricing and project information
  • Support the preparation and organization of bid documents and proposals
  • Assist with project scheduling efforts as directed by senior estimators
  • Maintain organized project files, bid documents, and estimate records
  • Participate in pre-bid meetings, site visits, and training as needed
  • Assist with bid closeout and final proposal assembly
  • Perform additional duties as assigned by management
Skills and Abilities:
  • Basic knowledge of construction estimating principles (internship or coursework acceptable)
  • Familiarity with Microsoft Office (Excel, Word, Outlook)
  • Strong attention to detail and organizational skills
  • Good verbal and written communication skills
  • Ability to learn estimating software such as HCSS HeavyBid
  • Ability to read and interpret construction plans and specifications (preferred but not required)
  • Strong willingness to learn and grow in the heavy civil construction industry
  • Ability to work in a team environment
  • Bilingual (English/Spanish) preferred but not required
Education/Experience:
  • Bachelor’s degree in Civil Engineering, Construction Management, or related field preferred (or in progress)
  • 0–2 years of experience in construction estimating, internships, or related field experience preferred
Benefits:
As an industry leader, we strive to offer employees a competitive salary along with a comprehensive benefits package, including:
  • Medical, Dental, Vision coverage (effective the 1st of the month following 60 days of employment)
  • Paid Time Off
About IOC Company LLC:
We have a total dedication to safety, quality, and productivity which has led to our company's success. IOC Company, L.L.C. was founded in 2005 and is a family-owned company located in South Texas. We specialize in heavy civil construction and transportation infrastructure projects, along with the production of construction materials such as sand, gravel, and flex base.
Our core values are People, Excellence, Passion, Integrity, and Ownership.
IOC Company LLC is an Equal Opportunity Employer and a Drug-Free Workplace.
 

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