{"schemaVersion":"jobsearcher.job.v1","id":"f4096980a6ed9a647d3f7b9b","url":"https://jobsearcher.com/jobs/f4096980a6ed9a647d3f7b9b","canonicalUrl":"https://jobsearcher.com/jobs/f4096980a6ed9a647d3f7b9b","title":"Software Engineer","description":"Senior Software Engineer (.NET / React)Overview\r\nWe are seeking an experienced Software Engineer to design, build, and enhance scalable applications. This role involves developing modern web solutions, contributing to architectural decisions, and collaborating with cross-functional teams to deliver high-quality software.\r\nKey Responsibilities\r\n\r\n\r\nDesign, develop, and maintain features for large-scale web applications.\r\n\r\n\r\nContribute across the full software development lifecycle (design, development, testing, and deployment).\r\n\r\n\r\nBuild and enhance front-end components within React-based applications.\r\n\r\n\r\nCollaborate with team members to define technical solutions and system architecture.\r\n\r\n\r\nAnalyze business and functional requirements and translate them into technical solutions.\r\n\r\n\r\nDevelop scalable, high-performance systems with strong reliability and maintainability.\r\n\r\n\r\nParticipate in code reviews, design discussions, and continuous improvement initiatives.\r\n\r\n\r\nMentor junior developers and promote best practices across the team.\r\n\r\n\r\nWork with distributed teams to deliver high-quality solutions.\r\n\r\n\r\nTroubleshoot issues and drive them to resolution efficiently.\r\n\r\n\r\nProvide accurate task estimates and contribute to project planning efforts.\r\n\r\n\r\nRequired Qualifications\r\n\r\n\r\n7+ years of professional software development experience, with a strong focus on .NET technologies.\r\n\r\n\r\nExpertise in C# and .NET / .NET Core.\r\n\r\n\r\nStrong experience with ASP.NET and MVC architecture.\r\n\r\n\r\nExperience building single-page applications (SPA).\r\n\r\n\r\nHands-on experience with RESTful APIs and/or RPC services.\r\n\r\n\r\nAdvanced front-end development experience using React (components, routing, state management).\r\n\r\n\r\nSolid understanding of HTML5, CSS3, JavaScript/TypeScript, and modern front-end tooling.\r\n\r\n\r\nExperience developing microservices-based architectures.\r\n\r\n\r\nStrong experience with relational databases (e.g., SQL Server, PostgreSQL).\r\n\r\n\r\nFamiliarity with caching solutions (e.g., Redis) and NoSQL databases (e.g., MongoDB).\r\n\r\n\r\nExperience with version control systems (e.g., Git).\r\n\r\n\r\nExperience building and maintaining CI/CD pipelines.\r\n\r\n\r\nPreferred Qualifications\r\n\r\n\r\nExperience with CI/CD tools such as Jenkins.\r\n\r\n\r\nFamiliarity with cloud platforms (AWS, Azure, or Google Cloud).\r\n\r\n\r\nExperience with infrastructure-as-code tools (e.g., Terraform, Ansible).\r\n\r\n\r\nCore Competencies\r\n\r\n\r\nStrong analytical and problem-solving skills.\r\n\r\n\r\nExcellent written and verbal communication.\r\n\r\n\r\nAbility to work effectively in a fast-paced, collaborative environment.\r\n\r\n\r\nStrong attention to detail and organizational skills.\r\n\r\n\r\nAbility to manage multiple priorities and adapt to changing requirements.\r\n\r\n\r\nAdditional Information\r\n\r\n\r\nThis role may include occasional technical leadership responsibilities.\r\n\r\n\r\nCandidates should be comfortable working in a dynamic, team-oriented environment with distributed stakeholders.\r\n\r\n\r\nJob Type & Location\r\nThis is a Contract position based out of Lenexa, KS.\r\nPay and Benefits\r\nThe pay range for this position is $62.50 - $69.44/hr.\r\nEligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: - Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave)\r\nWorkplace Type\r\nThis is a fully onsite position in Lenexa,KS.\r\nApplication Deadline\r\nThis position is anticipated to close on May 16, 2026.\r\nAbout TEKsystems \r\nWe're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. \r\nThe company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.\r\nAbout TEKsystems and TEKsystems Global Services \r\n\r\nWe're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.\r\nThe company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.\r\nSan Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.\r\nMassachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.\r\nUse of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.","company":"TEKsystems","rawCompany":"teksystems","city":"Lenexa","state":"KS","isRemote":false,"isActive":false,"createdAt":"2026-05-21T09:06:03.636Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Software Engineer","description":"Senior Software Engineer (.NET / React)Overview\r\nWe are seeking an experienced Software Engineer to design, build, and enhance scalable applications. This role involves developing modern web solutions, contributing to architectural decisions, and collaborating with cross-functional teams to deliver high-quality software.\r\nKey Responsibilities\r\n\r\n\r\nDesign, develop, and maintain features for large-scale web applications.\r\n\r\n\r\nContribute across the full software development lifecycle (design, development, testing, and deployment).\r\n\r\n\r\nBuild and enhance front-end components within React-based applications.\r\n\r\n\r\nCollaborate with team members to define technical solutions and system architecture.\r\n\r\n\r\nAnalyze business and functional requirements and translate them into technical solutions.\r\n\r\n\r\nDevelop scalable, high-performance systems with strong reliability and maintainability.\r\n\r\n\r\nParticipate in code reviews, design discussions, and continuous improvement initiatives.\r\n\r\n\r\nMentor junior developers and promote best practices across the team.\r\n\r\n\r\nWork with distributed teams to deliver high-quality solutions.\r\n\r\n\r\nTroubleshoot issues and drive them to resolution efficiently.\r\n\r\n\r\nProvide accurate task estimates and contribute to project planning efforts.\r\n\r\n\r\nRequired Qualifications\r\n\r\n\r\n7+ years of professional software development experience, with a strong focus on .NET technologies.\r\n\r\n\r\nExpertise in C# and .NET / .NET Core.\r\n\r\n\r\nStrong experience with ASP.NET and MVC architecture.\r\n\r\n\r\nExperience building single-page applications (SPA).\r\n\r\n\r\nHands-on experience with RESTful APIs and/or RPC services.\r\n\r\n\r\nAdvanced front-end development experience using React (components, routing, state management).\r\n\r\n\r\nSolid understanding of HTML5, CSS3, JavaScript/TypeScript, and modern front-end tooling.\r\n\r\n\r\nExperience developing microservices-based architectures.\r\n\r\n\r\nStrong experience with relational databases (e.g., SQL Server, PostgreSQL).\r\n\r\n\r\nFamiliarity with caching solutions (e.g., Redis) and NoSQL databases (e.g., MongoDB).\r\n\r\n\r\nExperience with version control systems (e.g., Git).\r\n\r\n\r\nExperience building and maintaining CI/CD pipelines.\r\n\r\n\r\nPreferred Qualifications\r\n\r\n\r\nExperience with CI/CD tools such as Jenkins.\r\n\r\n\r\nFamiliarity with cloud platforms (AWS, Azure, or Google Cloud).\r\n\r\n\r\nExperience with infrastructure-as-code tools (e.g., Terraform, Ansible).\r\n\r\n\r\nCore Competencies\r\n\r\n\r\nStrong analytical and problem-solving skills.\r\n\r\n\r\nExcellent written and verbal communication.\r\n\r\n\r\nAbility to work effectively in a fast-paced, collaborative environment.\r\n\r\n\r\nStrong attention to detail and organizational skills.\r\n\r\n\r\nAbility to manage multiple priorities and adapt to changing requirements.\r\n\r\n\r\nAdditional Information\r\n\r\n\r\nThis role may include occasional technical leadership responsibilities.\r\n\r\n\r\nCandidates should be comfortable working in a dynamic, team-oriented environment with distributed stakeholders.\r\n\r\n\r\nJob Type & Location\r\nThis is a Contract position based out of Lenexa, KS.\r\nPay and Benefits\r\nThe pay range for this position is $62.50 - $69.44/hr.\r\nEligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following: - Medical, dental & vision - Critical Illness, Accident, and Hospital - 401(k) Retirement Plan - Pre-tax and Roth post-tax contributions available - Life Insurance (Voluntary Life & AD&D for the employee and dependents) - Short and long-term disability - Health Spending Account (HSA) - Transportation benefits - Employee Assistance Program - Time Off/Leave (PTO, Vacation or Sick Leave)\r\nWorkplace Type\r\nThis is a fully onsite position in Lenexa,KS.\r\nApplication Deadline\r\nThis position is anticipated to close on May 16, 2026.\r\nAbout TEKsystems \r\nWe're partners in transformation. We help clients activate ideas and solutions to take advantage of a new world of opportunity. We are a team of 80,000 strong, working with over 6,000 clients, including 80% of the Fortune 500, across North America, Europe and Asia. As an industry leader in Full-Stack Technology Services, Talent Services, and real-world application, we work with progressive leaders to drive change. That's the power of true partnership. TEKsystems is an Allegis Group company. \r\nThe company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.\r\nAbout TEKsystems and TEKsystems Global Services \r\n\r\nWe're a leading provider of business and technology services. We accelerate business transformation for our customers. Our expertise in strategy, design, execution and operations unlocks business value through a range of solutions. We're a team of 80,000 strong, working with over 6,000 customers, including 80% of the Fortune 500 across North America, Europe and Asia, who partner with us for our scale, full-stack capabilities and speed. We're strategic thinkers, hands-on collaborators, helping customers capitalize on change and master the momentum of technology. We're building tomorrow by delivering business outcomes and making positive impacts in our global communities. TEKsystems and TEKsystems Global Services are Allegis Group companies. Learn more at TEKsystems.com.\r\nThe company is an equal opportunity employer and will consider all applications without regard to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.\r\nSan Francisco Fair Chance Ordinance: Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.\r\nMassachusetts Lie Detector: It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.\r\nUse of Artificial Intelligence (AI): We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.","datePosted":"2026-05-21T09:06:03.636Z","dateModified":"2026-05-21T09:06:03.636Z","hiringOrganization":{"@type":"Organization","name":"TEKsystems","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Lenexa","addressRegion":"KS","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"f4096980a6ed9a647d3f7b9b"},"url":"https://jobsearcher.com/jobs/f4096980a6ed9a647d3f7b9b"}}