Create. Innovate. Productize.
Full-Stack Developer (.NET + Angular/React)
Location
Spain
Posted
59 days ago
Salary
0
Seniority
Mid Level
Job Description
Full-Stack Developer (.NET + Angular/React)
Trinetix
Role Description Trinetix is looking for a skilled Full-Stack Developer. You will be part of a team driving new initiatives, often with evolving requirements and a high degree of autonomy. - Design and develop backend services and APIs using .NET (C#) - Contribute across the stack when needed, collaborating on frontend solutions where required - Take ownership of technical decisions and solution design - Work in environments where requirements are not always fully defined from day one - Collaborate closely with stakeholders while maintaining a strong engineering perspective - Leverage modern tools (including AI-assisted development tools) to improve productivity - Continuously learn and adapt to new technologies and project needs Qualifications - Strong experience in .NET / C# development - Experience building RESTful APIs - Solid understanding of software design principles (OOP, clean code, etc.) - Full-stack experience OR strong backend profile with willingness to work across the stack - Ability to work independently and take ownership of tasks - Strong problem-solving skills - Good communication skills (English required) Requirements - Experience with modern frontend frameworks (React, Angular, etc.) - Experience working in environments with evolving or undefined requirements - Familiarity with cloud platforms (Azure, AWS, or GCP) - Exposure to AI tools and modern development workflows - Understanding of microservices or distributed systems Core Responsibilities - Build and maintain RESTful APIs using .NET / ASP.NET Core - Design scalable and maintainable solutions with a strong focus on code quality - Work with relational databases and write efficient queries - Participate in architectural discussions and contribute to technical decisions - Ensure code is testable, maintainable, and well-structured - Troubleshoot issues and improve system performance - Use AI-assisted tools (e.g., Cursor, Claude, Copilot) as part of the development workflow Expected Qualifications - Take full ownership of complex project components - Be responsible for delivering high-quality work on time, making sure it fits the project’s goals and technical requirements. - Solve complex technical challenges and guide architectural choices - Make sound technical decisions independently and contribute to discussions that shape how systems are designed and built. - Drive improvements in how the team works - Introduce new tools, workflows, or practices that make development faster, cleaner, and more collaborative. Company Description Established in 2011, Trinetix is a dynamic tech service provider supporting enterprise clients around the world. - Headquartered in Nashville, Tennessee - Global team of over 1,000 professionals - Delivery centers across Europe, the United States, and Argentina - Partners with leading global brands, delivering innovative digital solutions across Fintech, Professional Services, Logistics, Healthcare, and Agriculture - Driven by a strong business vision, a people-first culture, and a commitment to responsible growth - Actively gives back to the community through various CSR activities - Adheres to international principles for sustainable development and business ethics
Related Guides
Related Job Pages
More Backend Engineer Jobs
• Contribute to our vision and development of Agentic AI tooling and platforms through technical leadership and proactive thinking. • Make decisions based on multiple quality dimensions like user impact, failure tolerance, code maintenance, implementation time, security breaches, and performance. • Implement quality gates and improve agentic-driven processes and workflows. • Collaborate on novel ideas to improve the team processes. • Lead initiatives and own subproducts and feature development from problem statement and specification to production deployment. • Care for and monitor the quality of our product. • Raise awareness of technical issues. • Develop a clear understanding of business value and collaborate with stakeholders by analyzing features and suggesting alternatives. • Assist our platform and tooling’s users with their issues and resolve bugs they may experience. • Proactively identify technical debt and product areas that require attention or improvements and suggest improvements in our technology stack. • Mentor fellow teammates. • Bring up difficult and/or systemic challenges and impediments to the attention of your manager.
We are a fast-growing global performance marketing agency with deep expertise across the digital advertising landscape and adtech ecosystem. We operate a high-scale Mediabuying engine and our core focus is delivering strong, profitable results across international markets. As we continue scaling our Mediabuying engine, we are looking for a Team Lead to drive performance, scale operations, and lead a team of mediabuyers. About the Role This is a senior, outcome-driven role combining hands-on media buying with team leadership and strategic ownership. You will be responsible for: - Scaling profitable campaigns across multiple geos and verticals. - Owning significant budgets and performance targets. - Leading and mentoring a team of mediabuyers. - Driving process improvements and strategic direction. This role is ideal for someone who thinks like a business owner, not just an operator. Tasks Key Responsibilities 📊 Campaign Ownership & Performance - Own and scale high-budget campaigns across multiple traffic sources. - Monitor, optimize, and report on performance to hit revenue & ROI targets. - Identify and act on scaling opportunities, trends, and inefficiencies. - Launch and test new campaigns, funnels, and angles continuously. 📈 Strategy & Growth - Develop and execute media buying strategies aligned with company growth goals. - Explore and validate new traffic sources, geos, and verticals. - Drive data-backed decision making and experimentation culture. - Work closely with BI, Product, and Creative teams to maximize performance. 🤝 Partnerships & Commercial Ownership - Build and manage strong relationships with partners, networks, and sales reps. - Negotiate deals and secure exclusive opportunities / better margins. - Identify new business opportunities and revenue streams. 👥 Team Leadership - Lead, mentor, and develop a team of mediabuyers. - Set clear KPIs, performance expectations, and accountability structures. - Support hiring, onboarding, and training of new team members. - Foster a high-performance, ownership-driven culture. ⚙️ Process & Operations - Improve internal processes, workflows, and campaign structures - Ensure scalability and efficiency across campaigns and team operations - Stay ahead of industry trends, tools, and platform changes Requirements Required Skills & Experience - 4-6+ years in media buying / performance marketing. - Proven track record managing high-spend campaigns profitably. - Strong analytical mindset with deep understanding of data & performance metrics. - Hands-on experience with large budgets and scaling strategies. - Excellent communication and stakeholder management skills. - Highly organized, disciplined, and results-driven. - Fluent in English (written and spoken). Leadership Requirements (TL Level) - Experience managing or mentoring a team. - Ability to translate strategy into execution. - Strong ownership mindset - accountable for team + business results. - Comfortable making decisions under uncertainty. - Ability to prioritize, delegate, and scale operations. Nice to Have - Affiliate marketing experience. - Experience with multiple traffic sources (Meta, Native, Display, etc.). - Strong understanding of CPM, CPC, CPL, CPA models. - Experience working with BI tools, tracking systems, or custom dashboards. - Basic creative / funnel understanding. Benefits - 💰 Competitive base salary + strong performance bonuses. - 📈 Opportunity to manage large budgets and scale globally. - 🌍 Fully remote, international team. - 🚀 Fast-paced, high-growth environment with real impact. - 🧠 Continuous learning and development. If you’re a data-driven, commercially minded leader who thrives on scaling performance and building teams - we’d love to hear from you. Please submit your CV in English. We look forward to hearing from you!
Backend Software Engineer - Java Location: Remote Company Overview: Type B Digital is a forward-thinking digital agency focused on delivering innovative software solutions that enhance user experiences and drive business success. Our team is passionate about technology, creativity, and collaboration, and we are looking for a talented Backend Engineer (Java) to join us in our mission. About The Role: As a Backend Engineer (Java), you will design, build, and maintain robust backend systems that power modern web and mobile applications. You’ll focus on scalable service architectures, API design, and secure, high-performance code. This role is ideal for engineers who are deeply familiar with the Java ecosystem and who enjoy solving complex problems through clean, maintainable backend solutions. What You'll Do: - Design and develop scalable RESTful or GraphQL APIs for web and mobile platforms. - Build and maintain microservices using modern Java frameworks such as Spring Boot or Micronaut. - Collaborate closely with frontend and DevOps teams to deliver end-to-end features. - Write clean, testable, and performant code with a focus on maintainability and reusability. - Integrate with cloud platforms (AWS, GCP, or Azure) and implement best practices for scalability and resilience. - Design and manage relational databases (PostgreSQL, MySQL, or AWS Aurora) with strong data modeling principles. - Contribute to CI/CD pipelines to ensure automated, reliable deployments. - Participate in code reviews, testing, and system design discussions to maintain high-quality standards. - Implement best practices for security, logging, and monitoring in backend systems. Requirements Qualifications: - 2–4 years of professional experience as a backend or full-stack engineer. - Strong proficiency in Java 11+, Spring Boot, and RESTful API design. - Solid understanding of object-oriented design, design patterns, and software architecture principles. - Experience with cloud services (AWS preferred – ECS, EKS, S3, RDS, IAM). - Knowledge of Docker and Kubernetes for containerized deployments. - Familiarity with infrastructure as code tools such as Terraform is a plus. - Strong database management skills (PostgreSQL, MySQL, or similar). - Hands-on experience with CI/CD tools (GitHub Actions, GitLab CI, Jenkins, etc.). - Excellent problem-solving skills and attention to detail. - Good communication skills and the ability to work collaboratively within a distributed team. Bonus points for: - Experience with event-driven architectures (Kafka, RabbitMQ, etc.). - Exposure to multi-tenant architectures and SaaS platforms. - Familiarity with Go or Node.js for microservice interoperability. Benefits Why Join Us? At Type B Digital, you will have the opportunity to work on exciting projects that challenge your skills while contributing to a collaborative team environment. We offer: - Competitive compensation in USD. - Flexible remote work environment. - Participate in monthly onsite team-building and engagement events designed to foster a positive and collaborative work environment. - Access to educational benefits for professional development. - Opportunities to work with cutting-edge technologies and North American clients. How to Apply: If you're ready to elevate your career as a Backend Cloud Software Engineer within an innovative team, we want to hear from you! Please submit your resume along with your portfolio showcasing your experience in backend development and any relevant projects you've completed.
We are a fast-growing global performance marketing agency with deep expertise across the digital advertising landscape and adtech ecosystem. We operate a high-scale Mediabuying engine and our core focus is delivering strong, profitable results across international markets. As we continue scaling our Mediabuying engine, we are looking for a Team Lead to drive performance, scale operations, and lead a team of mediabuyers. About the Role This is a senior, outcome-driven role combining hands-on media buying with team leadership and strategic ownership. You will be responsible for: - Scaling profitable campaigns across multiple geos and verticals. - Owning significant budgets and performance targets. - Leading and mentoring a team of mediabuyers. - Driving process improvements and strategic direction. This role is ideal for someone who thinks like a business owner, not just an operator. Tasks Key Responsibilities 📊 Campaign Ownership & Performance - Own and scale high-budget campaigns across multiple traffic sources. - Monitor, optimize, and report on performance to hit revenue & ROI targets. - Identify and act on scaling opportunities, trends, and inefficiencies. - Launch and test new campaigns, funnels, and angles continuously. 📈 Strategy & Growth - Develop and execute media buying strategies aligned with company growth goals. - Explore and validate new traffic sources, geos, and verticals. - Drive data-backed decision making and experimentation culture. - Work closely with BI, Product, and Creative teams to maximize performance. 🤝 Partnerships & Commercial Ownership - Build and manage strong relationships with partners, networks, and sales reps. - Negotiate deals and secure exclusive opportunities / better margins. - Identify new business opportunities and revenue streams. 👥 Team Leadership - Lead, mentor, and develop a team of mediabuyers. - Set clear KPIs, performance expectations, and accountability structures. - Support hiring, onboarding, and training of new team members. - Foster a high-performance, ownership-driven culture. ⚙️ Process & Operations - Improve internal processes, workflows, and campaign structures - Ensure scalability and efficiency across campaigns and team operations - Stay ahead of industry trends, tools, and platform changes Requirements Required Skills & Experience - 4-6+ years in media buying / performance marketing. - Proven track record managing high-spend campaigns profitably. - Strong analytical mindset with deep understanding of data & performance metrics. - Hands-on experience with large budgets and scaling strategies. - Excellent communication and stakeholder management skills. - Highly organized, disciplined, and results-driven. - Fluent in English (written and spoken). Leadership Requirements (TL Level) - Experience managing or mentoring a team. - Ability to translate strategy into execution. - Strong ownership mindset - accountable for team + business results. - Comfortable making decisions under uncertainty. - Ability to prioritize, delegate, and scale operations. Nice to Have - Affiliate marketing experience. - Experience with multiple traffic sources (Meta, Native, Display, etc.). - Strong understanding of CPM, CPC, CPL, CPA models. - Experience working with BI tools, tracking systems, or custom dashboards. - Basic creative / funnel understanding. Benefits - 💰 Competitive base salary + strong performance bonuses. - 📈 Opportunity to manage large budgets and scale globally. - 🌍 Fully remote, international team. - 🚀 Fast-paced, high-growth environment with real impact. - 🧠 Continuous learning and development. If you’re a data-driven, commercially minded leader who thrives on scaling performance and building teams - we’d love to hear from you. Please submit your CV in English. We look forward to hearing from you!



