Date: 1 week ago
City: Rancho Cordova, California
Contract type: Full time

Description
Your role at GEI.
We are seeking a skilled and motivated Mid-Level Web Application Developer with experience in either .NET or Java technologies to join our dynamic development team. The ideal candidate will be responsible for designing, developing, and maintaining web applications. This position requires a solid foundation in backend development, RESTful API design, and front-end integration.
Essential Responsibilities & Duties
Experience in cloud platforms such as Azure, AWS, or Google Cloud.
We are GEI.
Some of the world’s most pressing problems – from climate change to sustainable development, to critical infrastructure and the future of our energy supply – need our brightest and diverse minds working together to create safer, more resilient communities for tomorrow.
We are technical experts, collaborators, and entrepreneurs who draw from diverse backgrounds to solve our clients’ most complex challenges.
With several offices across North America, we offer a range of engineering, science, and technical consulting services. Our range of expertise, project types, and culture make us the choice for top talent in the AEC industry. See all our office locations here.
Employee-owned. Employee-focused.
As an employee-owned company, our employees support our flat leadership structure, have a say in how our business operates and benefit from our financial success. We are committed to employee growth with career development opportunities, competitive total rewards, a well-being program, flexible work arrangements and more. Our company culture is driven by our 4 Cs – we are Client-Centered, Curious, Collaborative, and Community Minded – which support our focus on sustainability, safety, diversity, equity and inclusion. Get to know us better by visiting GEI’s career site here.
GEI’s Total Rewards Package Includes
WORK ENVIRONMENT
Functional Demands
Sedentary
x
Light
Medium
Other
Activity Level Throughout Workday (check one per row)
Physical Activity Requirements
Occasional
(0-35% of day)
Frequent
(33-66% of day)
Continuous
(67-100% of day)
Not Applicable
Sitting
x
Standing
x
Walking
x
Climbing
x
Lifting (floor to waist level) (in pounds)
x
Lifting (waist level and above) (in pounds)
x
Carrying objects
x
Push/pull
x
Twisting
x
Bending
x
Reaching forward
x
Reaching overhead
x
Squat/kneel/crawl
x
Wrist position deviation
x
Pinching/fine motor skills
x
Keyboard use/repetitive motion
x
Taste or smell (taste=never)
x
Talk or hear
x
Accurate 20/40
Very Accurate 20/20
Not Applicable
Near Vision
x
Far Vision
x
Yes
No
Not Applicable
Color Discrimination
Sensory Requirements
Minimal
Moderate
Accurate
Not Applicable
Depth perception
x
Hearing
x
Environment Requirements
Occupational Exposure Risk Potential
Reasonably Anticipated
Not Anticipated
Blood borne pathogens
x
Chemical
x
Airborne communicable diseases
x
Extreme temperatures
x
Radiation
x
Uneven surfaces or elevations
x
Extreme noise levels
x
Dust/particulate matter
x
Other (exposure Risks)
Usual workday hours:
x
8
10
12
Other work hours
GEI is an AA/equal opportunity employer, including disabled and veterans.
Your role at GEI.
We are seeking a skilled and motivated Mid-Level Web Application Developer with experience in either .NET or Java technologies to join our dynamic development team. The ideal candidate will be responsible for designing, developing, and maintaining web applications. This position requires a solid foundation in backend development, RESTful API design, and front-end integration.
Essential Responsibilities & Duties
- Design, develop and test data driving web applications using .NET (C#) or Java (Spring Boot).
- Collaborate with cross-functional teams including QA, UI/UX, DevOps, and business analysts to gather requirements and translate them into technical solutions.
- Build RESTful APIs and integrate with external/internal systems and databases.
- Write clean, efficient, and well-documented code.
- Participate in code reviews, contribute to architectural decisions, and adhere to coding standards and best practices.
- Identify and troubleshoot software defects and performance issues.
- Assist in application deployment, monitoring, and maintenance in development, test, and production environments.
- Bachelor’s degree in computer science.
- 3–5 years of experience with front-end technologies like HTML5, CSS, JavaScript, and frameworks such as React, Vue.js, or Angular.
- 3–5 years of experience developing full-stack web applications using either .NET Stack: ASP.NET Core, C#, Entity Framework; or Java Stack: Java 8+, Spring Boot
- Strong understanding of object-oriented programming, MVC architecture, and software development life cycle (SDLC).
- Proficiency with relational databases such as SQL Server, Oracle, MySQL, or PostgreSQL.
- Experience using Git and CI/CD tools (e.g., GitHub, Azure DevOps).
- Strong problem-solving skills and attention to detail.
Experience in cloud platforms such as Azure, AWS, or Google Cloud.
We are GEI.
Some of the world’s most pressing problems – from climate change to sustainable development, to critical infrastructure and the future of our energy supply – need our brightest and diverse minds working together to create safer, more resilient communities for tomorrow.
We are technical experts, collaborators, and entrepreneurs who draw from diverse backgrounds to solve our clients’ most complex challenges.
With several offices across North America, we offer a range of engineering, science, and technical consulting services. Our range of expertise, project types, and culture make us the choice for top talent in the AEC industry. See all our office locations here.
Employee-owned. Employee-focused.
As an employee-owned company, our employees support our flat leadership structure, have a say in how our business operates and benefit from our financial success. We are committed to employee growth with career development opportunities, competitive total rewards, a well-being program, flexible work arrangements and more. Our company culture is driven by our 4 Cs – we are Client-Centered, Curious, Collaborative, and Community Minded – which support our focus on sustainability, safety, diversity, equity and inclusion. Get to know us better by visiting GEI’s career site here.
GEI’s Total Rewards Package Includes
- Market-Competitive Compensation, including Eligibility for an Annual Performance Bonus
- Pay Range For This Position: $40.00 – $52.00/hour
- Comprehensive Benefits Program, including Medical, Dental, Vision, Life, Disability and More
- Well-Being Program and Paid Parental Leave
- Commuter Benefits
- Hybrid Work Schedules and Cell Phone Stipends
- GEI University (GEIU) with Continuing Education Assistance and Tuition Reimbursement
- Connecting Conversation Program with a Focus on Professional Development and Opportunities for Advancement
- Support and Financial Rewards for Publication Awards, Professional Dues, and Professional Licenses
- Paid Holidays and Generous Paid Time Off Program
- Rewards and Recognition
- GEI-Funded Profit Sharing and 401(k)
- Opportunity to be an Owner and Shareholder (Learn more here)
- A Vibrant Culture that is Focused on Partnership, Sustainability, Giving Back to Our Communities and Diversity, Equity and Inclusion
- And More…
WORK ENVIRONMENT
Functional Demands
Sedentary
x
Light
Medium
Other
Activity Level Throughout Workday (check one per row)
Physical Activity Requirements
Occasional
(0-35% of day)
Frequent
(33-66% of day)
Continuous
(67-100% of day)
Not Applicable
Sitting
x
Standing
x
Walking
x
Climbing
x
Lifting (floor to waist level) (in pounds)
x
Lifting (waist level and above) (in pounds)
x
Carrying objects
x
Push/pull
x
Twisting
x
Bending
x
Reaching forward
x
Reaching overhead
x
Squat/kneel/crawl
x
Wrist position deviation
x
Pinching/fine motor skills
x
Keyboard use/repetitive motion
x
Taste or smell (taste=never)
x
Talk or hear
x
Accurate 20/40
Very Accurate 20/20
Not Applicable
Near Vision
x
Far Vision
x
Yes
No
Not Applicable
Color Discrimination
Sensory Requirements
Minimal
Moderate
Accurate
Not Applicable
Depth perception
x
Hearing
x
Environment Requirements
Occupational Exposure Risk Potential
Reasonably Anticipated
Not Anticipated
Blood borne pathogens
x
Chemical
x
Airborne communicable diseases
x
Extreme temperatures
x
Radiation
x
Uneven surfaces or elevations
x
Extreme noise levels
x
Dust/particulate matter
x
Other (exposure Risks)
Usual workday hours:
x
8
10
12
Other work hours
GEI is an AA/equal opportunity employer, including disabled and veterans.
See more jobs in Rancho Cordova, CA