Our client is the leading online platform and advisory service providing insight-driven and personalized solutions to family caregivers needing help with their senior loved ones. Basically .Net (from Framework to modern .Net core), a good bit of web experience (not be afraid of occasional Bootstrap/JS/CSS coding as part of .net app build), MS SQL, and some cloud familiarity. We are a small team keeping a decent amount of software operational, some public-facing, some internal, fixing existing apps, creating new ones, refactoring previous shortcuts, etc. Requirements: 5+ years of full-stack development experience. Expert with .NET from Framework to Core. You are curious and always keep learning. You have a strong passion for new technologies and driving innovation. Delivery of high-quality & production-ready code is a high priority for you. You consider yourself as someone who is ready to look for innovative solutions. Learning technologies and expanding your skillset are always on your mind. Experienced in implementing design patterns. The Definition of Done for you doesn't end at completed PR. Strong experience in the design and development of API including REST and GraphQL. Strong command of MS SQL from query optimization to stored procedures. Proficiency in English (at least B2 level). Very Nice to Have / Cloud : Strong understanding of AWS Services, Docker Containers, and CI/CD. Responsibilities: Partner with your peers in Product, Design, Scrum Masters, and technology to innovate on current and future product offerings. Create and maintain technical documentation. Participate in meaningful and thorough code reviews. Ensure the performance, quality, and responsiveness of the application. Collaborate with the team to ship new features rapidly. Optimize websites for Search Engine Optimization (SEO). Provide mentorship and technical leadership to a team of onsite or off-shore developers. Provide guidance on technologies, architectural patterns, and frameworks. Ensure smooth operation of production systems hosted in AWS or other Cloud. We offer: 10 working days of Paid Day Off within an individual year. Up to 15 working days of Unpaid days off within an individual year. Professional Growth: Sombra University courses – enjoy a range of learning opportunities through Sombra University. It offers many educational courses, as well as educational lectures on a variety of topics. Sombra Around Tech – community attendance – Sombra unites engineers and experts in several areas: Front-end, Back-end, QA, DevOps, and Business Analysis. Mentorship program – available on request. UDEMY online course platform – stay up-to-date with the latest technologies and programming languages. English courses and Speaking Club – attend English classes twice a week in small groups. Added advantages: Work equipment (Laptop, monitor, and small devices compensation). If you know someone you believe is a good fit for our cooperation, you can recommend them and get a reward. Public Holidays – celebrate 18 statutory holidays in Colombia. Sombra events – Join Sombra's traditional events (both online and offline). Apply Now If you haven't found a fitting position, send us your CV and we'll get back to you shortly. Full name Email Use this space to provide some additional information about your career path, yourself, and your expertise. #J-18808-Ljbffr