Software Engineer Jobs at Langan Engineering and Environmental Services with Visa Sponsorship

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.

Consistently ranked among the top ten “Best Firms to Work For” and Engineering News-Record’s top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.

Job Summary

Langan is seeking a Software Developer to join its collaborative team in Parsippany, NJ. This individual will serve a key function in providing the design, development, and implementation of software projects. In this role, you will have the opportunity to support strategic and innovative company initiatives through technological solutions.

Job Responsibilities

• Design, develop, test, and maintain scalable full-stack applications using .NET, C#, and React;
• Identify and evaluate emerging technologies, including AI/ML integrations, geospatial platforms, and new Azure services, and build focused proofs-of-concept to assess fit before committing to full implementation;
• Build and maintain RESTful APIs and system integrations that connect internal applications and third-party platforms, ensuring reliability, clear documentation, and sustainable design;
• Partner with the Senior Technology Innovation Manager and internal stakeholders to translate business requirements into well-scoped technical solutions, recommending approaches that balance capability, cost, and maintainability;
• Work on multiple project timelines simultaneously; and
• Perform other duties as requested.

Qualifications

• Bachelor’s degree in Computer Science or related field;
• Internship experience in software development;
• Strong command of C# and the modern .NET ecosystem;
• Experience in full-stack development and mobile application development is a plus;
• Ability to write and work with RESTful APIs and data formats including JSON and XML;
• Knowledge of HTML5 and JavaScript front-end frameworks such as Angular or React;
• Excellent written and verbal communication skills;
• Strong attention to detail with excellent analytical, multitasking, and judgment capabilities; and
• Ability to effectively work independently and in a team environment.

Langan provides a rich array of programs and benefits to help its employees advance their careers and enhance the quality of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and long-term disability insurance, and paid pregnancy disability leave; 401(k)/Roth with company match; paid time off including parental and military leave; employee referral and professional license bonuses; and educational reimbursement.

Langan offers employee resource groups; flexible work schedules; extensive training; wellness programs; buddy and mentoring programs; and much more!

Langan is committed to providing equal employment opportunities to all qualified applicants and employees, including individuals with disabilities and protected veterans. We believe that an inclusive workplace is essential for the well-being and success of our employees.

Certain US jurisdictions require Langan to include an estimate of salary or hourly ranges. The estimated range for this role is: $79,000 - $88,000. Actual compensation may vary based on factors such as related work experience, location, market conditions, education/training, certifications and other credentials, as well as applicable knowledge and skills. Certain roles may be eligible for overtime and participation in the firm's annual bonus and performance review program. Bonuses are discretionary and based on individual job performance and the profitability of the firm. Employees are also eligible to receive up to 20 days of paid vacation time, 10 days of paid sick time and 10 paid holidays throughout the year. Eligibility and actual paid time off may vary based on local law and factors such as hours worked, related work experience and level.