Senior Software Engineer

Senior Software EngineerOur client, a private sector company, is seeking a Senior Software Engineer. Job Title: Senior Software Engineer Location: Downey, CA – Hybrid Duration: 12 Months Contract Pay range: $80 to $90 per hour (DOE)Job Description:Design, develop, and maintain enterprise applications using C#, ASP.NET Core,.NET 8+, and Entity Framework.Develop and support object-oriented applications using Java, Spring Boot, Hibernate, Ruby, and Ruby on Rails.Build and maintain responsive web applications using JavaScript, React, and jQuery.Develop cross-platform mobile applications using .NET MAUI and React Native.Develop and support Apple applications using Swift.Design, develop, and optimize relational databases including SQL Server, MySQL, and Oracle Database.Develop, enhance, and maintain business intelligence reports using Power BI, Crystal Reports, and Cognos.Utilize Git version control and follow established branching strategies for source code management.Deliver software enhancements within Agile sprints and actively participate in Agile ceremonies including standups, backlog grooming, sprint planning, reviews, and retrospectives.Demonstrate completed features to stakeholders and collaborate with cross-functional teams throughout the software development lifecycle.Provide on-site technical support for Commercial Off-The-Shelf (COTS) applications and assist with end-user requirements gathering when needed.Qualifications:5+ years of application development experience within the last 7 years using object-oriented programming technologies such as .NET, Java, or Ruby on Rails.Hands-on experience developing applications with C#, ASP.NET Core,.NET 8+, Entity Framework, Java, Spring Boot, Hibernate, Ruby, and Ruby on Rails.Experience with front-end technologies including JavaScript, React, and jQuery.Experience developing mobile applications using .NET MAUI and/or React Native.Experience developing Apple applications using Swift.Strong experience working with relational databases including SQL Server, MySQL, and Oracle Database.At least 1 year of professional experience using Git with branching strategies.2+ years of experience developing and supporting Power BI, Crystal Reports, or Cognos reporting solutions.3+ years of experience working in Agile environments, delivering sprint features and participating in Agile ceremonies.At least 1 year of experience providing technical support for Commercial Off-The-Shelf (COTS) systems.Strong analytical, troubleshooting, communication, and problem-solving skills.Russell Tobin offers eligible employee's comprehensive healthcare coverage (medical, dental, and vision plans), supplemental coverage (accident insurance, critical illness insurance and hospital indemnity), 401(k)-retirement savings, life & disability insurance, an employee assistance program, legal support, auto, home insurance, pet insurance and employee discounts with preferred vendors. Equal Employment Opportunity Russell Tobin is an equal opportunity employer. We do not discriminate on the basis of the race, religious creed, color, national origin, ancestry, physical disability, mental disability, reproductive health decision making, medical condition, genetic information, marital status, sex, gender, gender identity, gender expression, age, sexual orientation, veteran or military status, or any other characteristic protected by applicable federal, state, or local law. Fair Chance Employment Russell Tobin is a Fair Chance employer. We consider all qualified applicants, including those with criminal histories, in a manner consistent with applicable state and local Fair Chance laws and ordinances, including, the California Fair Chance Act and all applicable local Fair Chance ordinances. Accommodations We are committed to providing reasonable accommodations to applicants and employees with disabilities. If you require a reasonable accommodation to participate in the application or interview process, or to perform the essential functions of this role, please contact us. Only applicable for San Francisco Candidates: Under the San Francisco Lactation in the Workplace Ordinance, we will provide written notice of lactation accommodation rights, and this notice will automatically be given upon hiring, any inquiry of parental leave or lactation accommodation.