Senior Backend .NET Developer

Senior Backend .NET Developer with extensive experience in designing, building, and maintaining enterprise applications. The ideal candidate will possess a strong command of .NET Framework / .NET Core, API development, and the consumption/creation of REST and SOAP services, ensuring scalable, secure, and high-performance solutions.Main ResponsibilitiesDesign…

Join our dynamic team at SGS as a Mid-Senior Full Stack .NET Developer. In this role, you will leverage your expertise in both front-end and back-end technologies to build robust applications that meet our client’s needs. You will work collaboratively with cross-functional teams to design, develop, and maintain high-quality software solutions.

Join SGS as a Mid-Senior Full Stack .NET Developer and take your career to the next level! In this role, you will be part of a dynamic team, working on innovative projects that enhance our software solutions. You will have the opportunity to develop both the front- and back-end components of our applications, ensuring seamless functionality and exceptional user experience.

Join our dynamic team at SGS as a Mid-Senior Full Stack .NET Developer. In this pivotal role, you will engage in the development of intricate applications that underpin our global operations. Your expertise will be essential as you autonomously tackle complex challenges while collaborating with various stakeholders to craft scalable and efficient technical solutions.

Join our dynamic team at sgs as a Mid-Senior Full Stack .NET Developer. You will play a pivotal role in designing, developing, and maintaining web applications that enhance our operational efficiency.Your expertise will be instrumental in creating seamless user experiences and ensuring robust functionality across various platforms. If you are passionate about technology and eager to contribute to innovative projects, we want to hear from you!

SGS is seeking a talented Mid-Level Full Stack .NET Developer to join our dynamic team in Bogotá. In this role, you will be responsible for developing and maintaining scalable web applications using the latest technologies in the .NET ecosystem. You will collaborate with cross-functional teams to deliver high-quality software solutions that meet our clients' needs.

Join our dynamic team as a Mid-Senior Full Stack .NET Developer at SGS in Bogotá. We are looking for a passionate and skilled developer to contribute to our innovative projects. You will be working on both front-end and back-end development, utilizing your expertise in .NET technologies.Your role will involve collaborating with cross-functional teams to design and implement scalable software solutions that meet client needs. You will have the opportunity to work with the latest technologies in a supportive environment that fosters professional growth.

N-iX is an innovative global software development company comprised of over 2,400 skilled professionals from Europe and the Americas. As we expand our operations in Colombia, we are eager to engage local tech talent to contribute to our international projects with industry-leading companies and Fortune 500 organizations. Our team enjoys the flexibility to work remotely or from our regional hubs, collaborate with experts across the globe, and advance their careers in a dynamic and forward-thinking environment. Product Overview: Our EMS solution empowers organizations to efficiently manage their physical assets, facilities, and workforce. It offers a suite of tools for space planning, maintenance management, real estate portfolio oversight, and energy optimization. By centralizing data and streamlining processes, EMS enhances operational efficiency, reduces costs, and improves asset performance, making it invaluable across various industries for managing workplace environments and ensuring compliance while optimizing resource utilization.

Join our dynamic team as a Mid-Senior Full Stack .NET Developer and contribute to innovative application development that powers our global operations.This role demands a high degree of autonomy, exceptional problem-solving skills, and the ability to collaborate effectively with various stakeholders to implement scalable and robust technical solutions.

Join our dynamic team as a Senior Back-End Developer specializing in .NET!As part of the Inetum family, you will be at the forefront of developing innovative solutions in the healthcare domain. Your expertise in .NET C# and REST API development will be crucial in delivering high-quality software that meets the needs of our clients.Key Responsibilities:Develop robust applications using .NET C#.Design and implement RESTful APIs for seamless integration.Utilize SQL Server for efficient data management.Collaborate within an agile team environment using methodologies such as SCRUM.Apply microservices architecture and design patterns to enhance system scalability and maintainability.

Join Eurofins Scientific as a Senior SQL & .NET Backend Architect, where you will play a pivotal role in shaping our backend infrastructure. You will design and implement robust systems that drive our data management and processing capabilities. Collaborate closely with cross-functional teams to ensure our architectural solutions align with business objectives while maintaining optimal performance and scalability.

About NextLink LabsNextLink Labs is an innovative technology firm dedicated to empowering businesses in developing, scaling, and securing their software applications. We believe that effective and secure technology utilization is vital for the success of companies, teams, and products. Our commitment is to ensure our clients excel in their respective markets.As a remote-first organization with team members distributed across the country, we strive to create a work environment that is both comfortable and collaborative. We are committed to fostering an inclusive workplace where everyone can advance professionally while enjoying a fulfilling personal life.Position OverviewWe are in search of an enthusiastic Senior .NET Developer with a solid foundation in C# and ASP.NET Core to join our Custom Software Development consulting team. In this role, you will be responsible for building and maintaining scalable backend services and APIs while working closely with our clients’ engineering teams.Key ResponsibilitiesDesign and develop scalable backend services and APIs utilizing C# and ASP.NET Core (.NET 9)Implement and enhance Clean Architecture with CQRS patterns using MediatRCollaborate with fellow engineers to architect and implement modular, well-structured solutionsEngage directly with clients to present demonstrations and gather feedbackBuild and optimize data access layers using Dapper and PostgreSQLEstablish request validation pipelines using FluentValidationParticipate in an agile team environment with daily stand-ups and weekly agile meetingsConduct code reviews of peers’ workContribute to observability and monitoring using Serilog, OpenTelemetry, and Grafana

Join Eurofins as a Full Stack .NET Software Engineer in Bogotá and be part of a dynamic team that is redefining the tech landscape. We are seeking a passionate and innovative engineer who thrives in a fast-paced environment and is eager to tackle complex challenges. You will be responsible for developing robust software solutions while collaborating with cross-functional teams to deliver exceptional results.

About TruelogicTruelogic is a premier provider of nearshore staffing solutions based in New York. With over two decades of experience, we deliver high-quality technology services to a diverse clientele, ranging from innovative startups to established industry leaders, assisting them in their digital transformation journeys.Our team of over 600 talented tech professionals in Latin America drives digital innovation by partnering with U.S. organizations on their most significant projects. Whether we are working with Fortune 500 companies or agile startups, we consistently deliver impactful results.By applying for this role, you are taking the first step towards joining a vibrant team that values your expertise and ambitions. We focus on aligning your skills with opportunities that promote exceptional career growth and success while contributing to transformative projects that help shape the future.Our ClientOur client specializes in providing integrated, cloud-based HR software solutions tailored for the public sector. Their platform includes modules that enhance the entire employee lifecycle, from recruitment and development to workforce management, all while streamlining processes and promoting diversity initiatives.Job SummaryWe are in search of a skilled Senior Full-Stack Engineer to design and implement AI-driven features across various products. In this role, you will rotate among different product teams to develop cutting-edge AI solutions. You should be able to quickly familiarize yourself with new codebases, understand their architecture in a short span, and implement complex full-stack features from start to finish. This position is perfect for an engineer who excels in dynamic environments and possesses a passion for the intersection of Generative AI and enterprise software, focusing on creating scalable, high-impact solutions in collaboration with cross-functional teams.ResponsibilitiesFull-Stack Development: Design, build, and maintain robust backend services using C# / .NET Core, alongside modern frontend interfaces built with Angular.AI Integration: Develop AI-enhanced features across multiple products, including document search, MCPs, agents, and chat-based completions.AI-Driven Velocity: Utilize tools like Claude Code and GitHub Copilot daily to accelerate code generation, refactoring, and technical documentation.Engineering Excellence: Implement established architectural patterns...

Join Eurofins, a global leader in laboratory services, as a Senior Full-Stack .NET Engineering Lead. In this pivotal role, you will lead a dynamic team of engineers in the development of innovative software solutions. Your expertise in both front-end and back-end technologies will be crucial in delivering high-quality products that meet the needs of our clients.As a key player in our engineering division, you will collaborate with cross-functional teams and stakeholders to drive project success. This position offers an excellent opportunity to shape our product development strategies while fostering a culture of continuous improvement and excellence.

Dev.Pro builds projects that reach millions worldwide. The team values individual talent and diverse perspectives, working together in an inclusive and supportive environment. Role Overview The Senior Full-Stack Software Engineer will work on both frontend and backend systems. This role focuses on migrating a critical .NET application to AWS and integrating advanced AI features. The main project is an enterprise application with an Angular frontend, .NET backend, and Microsoft SQL Server database. The technical environment is established, but the application relies on intricate business logic that shapes its features and workflows. This is a long-term position for someone comfortable with large-scale systems and confident in their full-stack engineering skills. Key Technologies Frontend: Angular (version 10 or newer preferred) Backend: .NET (C#), ASP.NET MVC, .NET Core Database: Microsoft SQL Server Cloud: AWS (migration in progress; experience is a plus) Benefits at Dev.Pro 30 paid days off per year (vacation, holidays, or personal time) 5 paid sick days plus up to 60 days of medical leave 6 paid days for family events, including weddings and funerals Partial health insurance coverage after probation Wellness bonus for gym memberships, sports nutrition, and similar expenses Hiring Process Submit a CV in English Introductory call with a recruiter Internal interview Client interview Job offer Learn More How We Work LinkedIn Page Our Website Instagram

About TruelogicTruelogic is a premier provider of nearshore staff augmentation services, with our headquarters situated in New York. For over 20 years, we have been delivering exceptional technology solutions to a wide array of clients, from innovative startups to industry-leading corporations, enabling them to reach their digital transformation objectives.Our talented team of over 600 tech professionals, based across Latin America, drives digital innovation by collaborating with U.S. companies on their most significant projects. Whether working with Fortune 500 companies or agile startups, we consistently deliver impactful results.By applying for this role, you are taking the initial step towards joining an exciting team that values your expertise and aspirations. We focus on aligning your skills with opportunities that promote exceptional career growth and success while contributing to transformative projects that shape the future.Our ClientOur client is a prominent provider of cloud-based solutions designed to empower public institutions in modernizing and optimizing their operations. With over two decades of experience, this organization develops technology that enhances operational efficiency, fosters transparency, and improves community service.Job SummaryWe are seeking a Senior Full-Stack Engineer (Backend-Focused) to take a pivotal role in a significant modernization initiative — migrating a legacy .NET MVC application to a contemporary, cloud-native architecture using .NET 8.0. This high-impact position will involve redesigning and rebuilding essential systems to enhance scalability, performance, and developer productivity. While your primary responsibility will be backend development, you will also contribute to the Angular-based frontend, ensuring seamless integration throughout the stack. You will utilize AI tools to improve code quality and expedite development cycles while taking full ownership of testing and reliability.

Join Truelogic as a Software Architect specializing in .NET technologies, where you will play a pivotal role in shaping innovative GovTech solutions.As a key member of our team, you'll work on state-of-the-art projects aimed at enhancing public sector services. Your expertise will guide the design and development of robust software architectures that uphold the highest standards of quality and performance.

About Us:Wizeline is a globally recognized technology solutions provider focused on developing innovative, AI-driven digital products and platforms. Our mission is to partner with clients to harness the power of data and artificial intelligence, expediting market entry and facilitating transformative business solutions. As a community of forward-thinkers, we cultivate a culture that emphasizes growth, collaboration, and impact.With the right talent and innovative ideas, we believe there are no limits to what we can accomplish.Are You the Right Fit?If this resonates with you, let’s ensure that you’re a great match for this role:

At Paired, we are a premier global staffing and recruiting agency dedicated to connecting remote talent with top-notch companies. Our mission is to empower individuals worldwide to find exceptional job opportunities that align with their unique skill sets.Role OverviewThis position transcends the traditional Business Development Representative (BDR) role. You will serve as the pivotal liaison between high-net-worth investors and senior executives in capital markets. Your focus will be on qualifying and positioning serious investors—those with the capacity to invest between $100K and $1M+—and facilitating high-level engagements.You will be integral to the company’s capital formation efforts, with:● Access to warm, engaged investor leads● Direct collaboration with senior executives● Established frameworks for qualifying and advancing capital discussionsThis role demands poise, precision, and control. You will set the tone for every future relationship.Key Responsibilities● Conduct outbound calls to warm, pre-engaged investors● Qualify prospects based on:○ Investment capacity ($100K–$1M+)○ Timeline and intent○ Sophistication and readiness● Pre-frame and position meetings with senior executives to enhance close rates● Arrange high-quality, high-conversion appointments—not merely quantity● Keep structured call notes and qualification data in our CRM● Adhere to strategic call frameworks while maintaining a natural tone● Collaborate closely with leadership to refine targeting, messaging, and qualification standards● Safeguard executive time by ensuring only qualified, aligned prospects are scheduledPerformance Expectations● 20+ meaningful conversations daily● 2–4 qualified investor appointments set each day● High second-call attendance rate (you own the quality of the appointments)● Consistent contribution to capital raise goalsWhat You’ll Do● Engage with high-net-worth individuals with confidence● Qualify, control, and advance financial discussions as an elite operator● Build trust rapidly without overselling● Operate within a high-performance capital formation system