Enter a job title or keyword

Senior Software Developer

GTT


Job Location:

Appleton, WI - USA

Hourly Salary: USD 55 - 65
Posted: 29 September 2026 (3 days ago)
Application Deadline: 27 December 2026
Vacancies: 1 Vacancy

Job Summary

Senior Software Developer

Location: Appleton WI

Onsite Flexibility: Onsite

Contract Details
  • Position Type: Contract
  • Contract Duration: 12 months
  • Pay Rate: $55.00$65.00 / Hour (USD)
  • Work Authorization: Candidates must be legally authorized to work permanently (i.e. without time limitations without restrictions or without need for work sponsorship) in the country where this position is located. Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.
Job Summary

This is an onsite position in Appleton WI no remote/no hybrid. The Software Developer is responsible for ensuring our clients success by creating solutions to business challenges. This person will manage software programs and applications from start to finish while analyzing software errors and reviewing status reports. The Software Developer is a vital partner to different business lines software programs.

Key Responsibilities
  • Review and apply industry best practices and techniques to design develop test deploy support and maintain complex applications based on business requirements.
  • Manage new software programs by using approved technologies and coding standards.
  • Manage user needs to recommend and implement software improvements and testing.
  • Review programming scripts to enhance functionality of software development life cycle for assigned projects.
  • Lead research on emerging application development software projects in support of procurement and development efforts.
  • Partner with development team to ensure consistency and completion of deliverables among team members.
  • Lead problem solving and apply processes to software solutions.
  • Lead the design and customization of software for client use with the aim of optimizing operational efficiency.
  • Ensure all software process documentation and validation testing are completed to minimize error.
  • Exhibit leadership in cross functional development practices and application ownership.
  • Provide leadership guidance and instruction to less experienced staff.
  • Responsible for QA/QC process adherence.
  • Responsible for compliance with company and site safety policies.
  • Performs other duties as assigned.
  • Complies with all policies and standards.
Required Skills
  • Expert knowledge of full cycle developer methodologies.
  • Expert knowledge of relational or NoSQL databases (SQL Server is highly preferred) and creating SQL statements.
  • Expert proficiency with HTML CSS and web fonts.
  • Expert technical expertise in computer equipment storage back-ups operating systems and tools used in an operating environment.
  • Strong attention to detail facilitation team building collaboration organization and problem-solving skills.
  • Excellent verbal and written communication skills.
  • Ability to work methodically and analytically in a quantitative problem-solving environment.
  • Excellent critical thinking skills.
  • Expert in Microsoft Office Suite (Word Excel and PPT).
  • Ability to obtain applicable certifications.
  • Experience building applications.
  • Experience with GitLab.
  • Experience with JIRA.
Education Requirements
  • Bachelors Degree in Computer Science Management Information Systems (MIS) Information Technology or related field and minimum 8 years of relevant experience; OR
  • Associates Degree in Computer Science Management Information Systems (MIS) Information Technology or related field and minimum 10 years of relevant experience; OR
  • High School Degree and 12 years of relevant experience.
Required Experience
  • Minimum 8 years of relevant experience (with Bachelors Degree) OR minimum 10 years of relevant experience (with Associates Degree) OR 12 years of relevant experience (with High School Degree).
  • Experience working on backlogs.
Benefits
  • Medical Vision and Dental Insurance Plans
  • 401k Retirement Fund
About GTT

GTT is a minority-owned staffing firm and a subsidiary of Chenega Corporation a Native American-owned company in Alaska. We highly value diverse and inclusive workplaces and support Fortune 500 organizations across banking financial services technology life sciences biotech utilities and retail sectors throughout the U.S. and Canada.

Job Number: 26-14485 Industry: Software Engineering

#LI-Onsite


Required Experience:

Senior IC


About Company

GTT, groupe de technologie et d’ingénierieGTT est l’expert mondial des systèmes de confinement cryogénique à membranes dédiés au transport et au stockage des gaz liquéfiés, et en particulier du GNL (gaz naturel liquéfié). La majeure partie de son activité est aujourd’hui dédiée à l’éq ... View more

View Profile View Profile