Encora is seeking a Senior Go Developer based in Colombia to help design, build, and maintain software solutions for cybersecurity platforms. This hybrid role centers on backend development using Go (Golang) within a cloud-native environment. Role overview This position focuses on creating scalable backend services and cybersecurity intelligence features. The Senior Go Developer will work closely with cross-functional teams, translating business needs into efficient, reliable applications. Leadership in technical projects and mentoring junior engineers are key aspects of this role. What you will do Design and develop backend services and cybersecurity intelligence capabilities with Golang in a cloud-native architecture. Build and integrate high-performance, resilient microservices and APIs for distributed cybersecurity platforms. Develop and maintain CI/CD pipelines, monitoring, and observability practices to support reliable deployments and system performance. Collaborate with teams on architectural decisions, conduct code reviews, and mentor junior engineers. Work arrangement This position is based in Colombia and follows a hybrid work model.

This Senior AI Software Engineer role at Encora centers on designing, developing, and maintaining software solutions with a focus on Go and Python. Based in Colombia with a hybrid work arrangement, this position offers the chance to lead technical projects and shape the direction of AI-driven systems. Role overview The engineer will work closely with cross-functional teams to translate business needs into scalable software applications. Responsibilities include guiding technical discussions, mentoring junior team members, and ensuring software practices remain effective and reliable. What you will do Design and build scalable AI systems for cybersecurity and offensive security applications. Lead the development of agentic AI solutions targeting vulnerability detection, automation, and threat intelligence. Manage the full lifecycle of features, from initial concept through deployment, with a focus on performance and reliability. Mentor engineers and collaborate across teams to integrate AI capabilities into broader solutions. Work mode and location This position is based in Colombia and follows a hybrid work model.

Join Amwell as a Senior Backend Engineer, where you'll play a pivotal role in developing cutting-edge healthcare solutions. As part of our dynamic team, you will design and implement robust and scalable backend systems that support our telehealth platform. Your expertise will directly impact the delivery of critical healthcare services!

Join Boldteam as a Senior Backend EngineerFounded in May 2019, Boldteam is a dynamic fintech startup created by a group of exceptional individuals with unparalleled experience, including the creators of PayU Latam and other technology experts. We are dedicated to developing innovative payment and banking solutions for small and medium-sized enterprises (MiPymes), freelancers, and entrepreneurs across Colombia. To date, we have successfully served over 450,000 clients and secured more than USD $120 million in investment funding from both domestic and international sources, establishing ourselves as one of the fastest-growing fintech startups in Latin America.At Bold, we offer a payment solution that enables micro-entrepreneurs to accept card payments and digital wallets through point-of-sale terminals and payment links. However, our vision extends beyond payments; we aspire to become a comprehensive platform offering financial and technological services tailored for small businesses, integrating payment solutions with an array of complementary software products that enhance our value proposition.Our mission is to unlock the potential of entrepreneurs. We firmly believe in empowering small business owners by providing customized financial and technological services that are accessible and user-friendly.Our organizational culture is founded on core values that include Mastery, Critical Thinking, Teamwork, Urgency, Openness, and a Customer-Centric Approach.For more information about Boldteam, visit our website: https://bold.co/Role OverviewAs a Senior Backend Engineer, you will be instrumental in building the core products of Boldteam. You will collaborate with your team to develop APIs and services designed using serverless and self-service architectures, utilizing Python as your primary programming language. We are seeking developers to join our Banking and Payments teams.Your role will involve close collaboration with Frontend Developers, Mobile Developers, DevOps specialists, and Testers to ensure that our standards are met within an agile and lean environment.Key ResponsibilitiesUtilize Python in your daily tasks.Design, build, and maintain APIs deployed on AWS.Create and maintain unit and integration tests.Contribute to architectural decisions and selection of tools and processes.Provide constructive feedback and insights.Thrive in a fast-paced and ambiguous environment.Benefits‍ Prepaid medical assistance Company stock options

Truelogic, based in New York, offers nearshore staff augmentation and has spent over 20 years supporting digital transformation for a diverse client base. The company’s team of more than 600 technology professionals partners with U.S. organizations, ranging from Fortune 500 firms to startups, to deliver technology projects across Latin America. This Senior Backend Engineer role is part of a team working for a major Mass Media and Broadcasting client. The client’s projects reach millions of users worldwide, especially during high-profile events, and require digital experiences that perform reliably at scale. The engineering group blends creative and technical expertise to help businesses respond to changing consumer needs, new technologies, and artificial intelligence. Role overview The Senior Backend Engineer will focus on building and maintaining the core backend infrastructure. This work goes beyond typical API development, requiring experience with systems that deliver low latency, high throughput, and high availability. Downtime is not an option in these environments. Main responsibilities Design and implement scalable, event-driven backend architectures for live-streaming data, interactive fan engagement, and real-time notifications. Develop type-safe backend services using Node.js and TypeScript, emphasizing performance and maintainability. Manage persistent live connections at scale with Socket.IO, ensuring reliable data flow between servers and clients during periods of peak demand. Location This position is based in Bogota.

Location: Fully Remote (U.S. time zone overlap preferred)Type: Contract (Full-Time Preferred)Domain: Payments / Fintech / eCommerce InfrastructureAbout the ProjectJoin us in our ambitious drive to modernize a rapidly growing digital commerce platform that emphasizes payment orchestration, gateway optimization, and API-driven architecture.While familiarity with orchestration platforms like Gr4vy, Stripe, etc. is advantageous, it is not a prerequisite. However, extensive experience in the payments field is essential.About the RoleWe are looking for a seasoned Backend Engineer to spearhead our payment modernization initiative. You will collaborate closely with the CTO to develop and integrate sophisticated payment orchestration systems and establish direct connections to Payment Service Providers (PSPs).Responsibilities Build and maintain API integrations with various PSPs. Implement intelligent payment routing logic. Develop robust webhook handlers. Implement secure tokenization flows. Support complex subscription billing logic. Ensure system resilience, observability, and effective error handling.Requirements Minimum 6 years of backend development experience. Proficient in one or more programming languages: Node.js Java Python Go Extensive experience in REST API integration. Solid knowledge in webhook processing. Proven expertise in the payments domain is mandatory. Strong understanding of: Authorization/Capture flows. Refund management. Chargeback lifecycle. Subscription billing.Benefits High-impact architecture project. Executive visibility on project outcomes. Competitive contract compensation. Flexible remote work structure. Defined project scope and timelines. Opportunity for long-term engagement. Technical ownership of your work.

About DaCodesAt DaCodes, we are committed to delivering transformative software solutions tailored for startups and established companies in LATAM and the U.S. Our team comprises seasoned professionals who prioritize ownership, technical prowess, and exceptional engineering standards.Role OverviewWe are seeking a Senior Backend Engineer with a keen emphasis on integrations, adept at designing, executing, and sustaining robust, scalable, and secure backend systems, primarily utilizing Node.js, APIs, and event-driven architectures. This position demands a profound comprehension of backend engineering, protocols, concurrency, and security.Why This Role is Exciting Engage with complex backend systems and real-world integrations (SaaS, APIs, ERPs) Tackle challenges related to scalability, reliability, and distributed systems Collaborate with a highly skilled team that values technical ownership Work closely with U.S.-based clients on impactful projectsKey Responsibilities Architect and implement robust backend integrations across various systems (SaaS, APIs, internal services) Develop and uphold secure, scalable REST APIs Design and manage event-driven systems (webhooks, asynchronous processing, retries, idempotency) Implement authentication and authorization mechanisms: OAuth2 (authorization code, client credentials) JWT (token validation, and security considerations) API Keys / HMAC when necessary Address real-world integration challenges: Duplicate events Out-of-order data Partial failures Debug and resolve production issues within distributed systems Ensure effective logging, monitoring, and error handling Engage in technical decision-making and trade-offs

Join addi as a Cybersecurity Automation Engineer and be a pivotal part of our mission to enhance digital security through innovative automation solutions. In this role, you will develop, implement, and optimize automation processes to strengthen our cybersecurity measures. You will work alongside a dynamic team of experts, leveraging cutting-edge technology to protect our systems and data.

encora10 is looking for a Senior Go and Ruby Developer based in Colombia. This position centers on designing, building, and maintaining software solutions that meet high standards for quality and reliability. Role overview This role involves translating business needs into scalable, efficient applications using Go and Ruby. The Senior Developer works closely with cross-functional teams to ensure software aligns with project goals and user requirements. Responsibilities Design, develop, and maintain software solutions in Go and Ruby Collaborate with technical and non-technical teams to deliver on business requirements Lead technical projects and provide guidance throughout the development lifecycle Mentor junior engineers and help strengthen development practices What you bring Strong experience with Go and Ruby programming Ability to lead projects and support the growth of team members Skilled at turning requirements into scalable, efficient software

Hopper is hiring a Senior Backend Engineer to focus on API development for its travel platform. This role is fully remote and open to candidates located in Colombia. Responsibilities Design and implement scalable backend systems that power Hopper’s travel services Collaborate with engineering, product, and design teams to enhance the user experience Maintain high availability and reliability across backend services Apply technical expertise to influence new features and backend architecture decisions Remote work This position is 100% remote for candidates based in Colombia.

We are seeking a highly skilled Senior Backend Developer to join our dynamic team at inetum2. In this role, you will be responsible for designing and implementing robust backend systems that support our innovative solutions.The ideal candidate will have extensive experience in backend development, a deep understanding of server-side technologies, and a passion for building scalable applications. You will work closely with cross-functional teams to deliver high-quality software that meets our clients' needs.

Credicorp Capital seeks a Senior Cybersecurity Audit Analyst in Bogotá to lead technical audits focused on governance, risk management, and security controls. This role evaluates the security posture of both internal systems and key external vendors, aiming to strengthen the technological resilience of Credicorp Capital Regional. Main Responsibilities Review internal and external regulations affecting information security, cybersecurity, and audit practices. Assess network architectures, including segmentation, micro-segmentation, routing protocols, and layered security, to identify vulnerabilities in hybrid environments (on-premise and cloud). Validate the hardening of critical assets such as servers, databases, firewalls, and IPS/IDS, referencing standards like CIS Benchmarks and NIST CSF 2.0. Audit cloud architectures with a focus on identity management (IAM), storage security, and compliance with cloud security policies. Design and execute audit procedures, including technical walkthrough tests, to confirm controls are effective and resistant to evasion. Draft clear audit observations that link technical weaknesses to business risks, and recommend steps to advance regional cybersecurity maturity. Role Overview This position plays a key part in evaluating and challenging the effectiveness of security controls across a regional financial group. The analyst works to identify risks in both internal platforms and vendor relationships, supporting continuous improvement in cybersecurity posture.

We are seeking a talented Senior Backend Developer to take on the following responsibilities:- Design and develop complex server-side architectures.- Make key technical decisions and lead the implementation of cutting-edge technologies.- Conduct code reviews and mentor junior developers while providing guidance and support.

About AddiAt Addi, we are pioneering a transformative financial platform that redefines payments, shopping, and banking—creating an ecosystem where consumers and merchants engage in seamless transactions and thrive collectively. Currently, we cater to more than 2 million customers and collaborate with over 20,000 merchants, establishing Addi as Colombia's premier and fastest-evolving marketplace.Embracing a cutting-edge, technology-first philosophy, we offer an array of banking solutions (including deposits, payments, and unsecured credit) alongside commerce services (e-commerce and marketing), effectively bridging the financial divide for millions and reshaping the notion of financial freedom. As the foremost provider of Buy Now, Pay Later solutions in the country, we have obtained regulatory approval to function as a bank, thereby unlocking even more extensive opportunities for our clientele. Over the past year, we have successfully reached profitability, underscoring our robust business model and our capacity to scale sustainably.Our mission has garnered the confidence of leading investors, such as Andreessen Horowitz, Architect Capital, GIC, Goldman Sachs, Greycroft, Monashees, Notable Capital, Quona Capital, Union Square Ventures, Victory Park Capital, and others, who support our vision for a progressive future. With their backing, we are not just experiencing growth—we are revolutionizing Latin America's financial landscape and crafting a new era for shopping, paying, and banking in Colombia.What distinguishes us is our approach to building. We are a conscientious company, fueled by extensive expertise in scaling technology, services, and products, and we embody our core values daily.About the RoleThis is where your journey begins. Below, you will uncover the essence of this role—the impact you will make, the challenges you will confront, and the qualities necessary to excel at Addi. If you are prepared to be part of something substantial, continue reading.What You Will DoAssume end-to-end ownership and manage the software you design, develop, test, and deploy into production.Collaborate closely with cross-functional teams to deliver high-quality software solutions.

Valtech collaborates with recognized global brands to create digital experiences that shape how customers interact with businesses. The company emphasizes a values-driven culture and encourages employees to grow professionally while contributing to projects that influence the future of customer experience. Role overview The Senior AEM Backend Developer position is fully remote within Colombia. This role centers on building and maintaining backend solutions using Adobe Experience Manager (AEM). Projects focus on developing digital platforms that help clients connect with their audiences in new ways. What you will do Work with a distributed team to deliver backend solutions for digital platforms Contribute to projects that help shape customer interactions for global brands Engage in continuous learning and share knowledge with colleagues Work culture Valtech supports international career growth and values each team member’s input. Employees have opportunities to expand their skills and make a meaningful impact on both client projects and the broader industry.

Role Overview AffiniPay is looking for a Senior Backend Developer focused on marketing technology. This fully remote position is open to candidates based in Colombia. The role centers on building and maintaining backend systems that power the company’s marketing efforts. What You Will Do Develop and support backend services that drive marketing platforms and campaigns Work with marketing and product teams to deliver solutions that meet business goals Optimize backend systems for integration, speed, and reliability Collaboration This position works closely with both marketing and product teams. Expect regular communication and joint problem-solving to ensure technology aligns with marketing needs. Location Remote - Colombia

Role overview Jobgether is hiring a Senior Node.js Backend Developer located in Colombia to support a partner in the global digital finance sector. The team is responsible for building secure, scalable backend systems that handle real-time transactions for customers worldwide. What you will do Design and implement backend architecture using Node.js Develop and maintain distributed systems and APIs that power financial products Focus on performance optimization and infrastructure enhancements Collaborate with engineering teams across different regions Support mission-critical services while working remotely Requirements Proven experience building secure, scalable backend systems Deep knowledge of Node.js development Interest in backend architecture and distributed systems Strong problem-solving skills for complex technical issues Comfort working with real-time systems and performance tuning Work culture This remote-first team values autonomy, ownership, and continuous learning. Engineers are encouraged to innovate and grow their expertise in modern backend technologies.

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, develop, and maintain applications and services based on .NET (.NET Framework / .NET Core).Build and document robust RESTful APIs and SOAP services.Integrate applications with internal and external systems through web services.Optimize existing code, enhance performance, and ensure high-quality practices.Implement best architectural practices, design patterns, and SOLID principles.Participate in code reviews, technical analyses, and requirements definition.Collaborate with multidisciplinary teams (QA, Infrastructure, Architecture, Product).Ensure adherence to software security, integrity, and scalability standards.

Location: ColombiaWork Mode: Hybrid Role overview The Senior Backend Java Developer will design, build, and maintain high-performance software solutions. This position involves collaborating with cross-functional teams to turn business requirements into scalable backend applications. The role includes leading technical projects, mentoring junior engineers, and promoting ongoing improvements in development practices to ensure reliable and maintainable systems. What you will do Design, develop, and maintain scalable backend services and RESTful APIs using Java and cloud-native approaches. Build and manage containerized applications with Docker, deploying them on Kubernetes clusters in both cloud and on-premises settings. Implement CI/CD pipelines to automate build, testing, and deployment processes. Monitor system performance, troubleshoot issues, and optimize applications for scalability, resilience, and security.