Simplifying the business of running a business.
Staff SWE
Location
Brazil
Posted
50 days ago
Salary
0
Seniority
Lead
Job Description
Staff SWE
WEX
Company Overview WEX is an innovative global commerce platform and payments technology company looking to forge the way in a rapidly changing environment, to simplify the business of doing business for customers. We are journeying to build a consistent world-class user experience across our products and services and leverage customer-focused innovations across all our strategic initiatives, including big data, AI, and Risk. Position Summary We are looking for a highly motivated and highly potential Staff Engineer to join our Risk Engineering team to make big business impacts and grow your career. This is a really exciting time to be in risk technology at WEX. We are hiring for a cross-functional initiative with the goal of creating a modern, cloud-based technology ecosystem to allow WEX to be more nimble, faster to market, and open to emerging business opportunities, while keeping regulations, policy, and risk mitigation top of mind. We are in the process of building a powerful platform for risk operation & management, credit underwriting & management, finance risk operation & management, on top of our Data Platform and AI Platform, leveraging open source technologies as well as vendor platforms and tools. The vision of this integrated risk platform is to enable streamlining how WEX interacts with customers - from creating accounts, maintaining and expanding relationships, and monitoring for good health and risk through a number of vectors. With strong risk control and management, this platform will allow Wex to more effectively grow our business and customer base in a much faster and safer way together with improved customer experience. We develop and leverage advanced technologies from the industry to ensure our efficiency and effectiveness, including modern big data technologies and AI technologies. We use agile development with the combined engineering approach and the product operating model. We have challenging problems with huge business impact potentials for you to lead, work on and grow. We also have a strong team with highly talented and skillful engineers and leaders to support, guide, coach you. If you dream to be a strong engineer who can solve tough problems, lead, generate big impacts, and grow fast, this is a great opportunity for you! Responsibilities: - Collaborate with partners/stakeholders to learn about our customers’ business and key challenges. - Design, test, code, and instrument new data products/systems/platforms/pipelines at large complexity level with simple and high quality solutions. - Effectively measure, inspect, and drive decisions using data. - Effectively develop and maintain CI/CD automation using tools such as GitHub Actions. - Effectively implement Infrastructure as Code (IaC) using tools like Terraform, including provisioning and managing cloud-based data infrastructure. - Effectively perform software development with TDD and BDD, Microservice and event oriented Architectures with high efficiency, reliability, quality, and scalability. - Support live Risk platforms/systems, promote proactive monitoring including high data quality, rapid incident response, and continuous improvement. - Effectively analyze data, existing systems and processes independently to effectively identify bottlenecks and opportunities for improvements. - Mentor your peers, foster continuous learning of new technology within your team and organization. - Attract high talents from industry to your team; help in interviews and provide quality and timely feedback. - Role model at our team’s process and best practices, and apply them to given tasks with help from peers and your manager. Proactively understand customer/business problems you try to solve with these tasks, and ensure your design and implementation can actually solve these problems in an effective, reliable, and sustainable way. - Partner with, assist, or lead your peers on completing complex tasks. - Take strong ownership/accountability, be proactive, and lead. - Lead a scrum team in a hands-on way with proper agile development practices, and ensure the high quality and timely development and delivery that solve target problems effectively. - Own large complex components or systems/platforms. - Participate and lead technical discussions. - Very efficiently design and build high quality and performed systems with craftsmanship. - Independently & productively complete work at medium/large complexity level and proactively seek reviews from senior engineers on your work to ensure high quality - Proactively identify and communicate dependencies. - Proactively review work from peers and provide constructive feedback/comments. - Build reliable, secure, high quality, and efficient Risk platform, systems, and tools. - Become a deep subject matter expert in your functional area and best practices. - Assess unique circumstances and apply creative problem-solving techniques to resolve issues or suggest various approaches. - Use data and/or AI technology or tools in solutions you design/develop for more effective business outcomes and better customer experience as well as in your design & development work for high productivity and better solution quality. Influence your peers in this area. - Effectively and efficiently analyze data to deeply understand risk problems and build effective solutions. - Eager and good at learning and exploring new technology and innovative approach to improve effectiveness and productivity. Bring the learnings to the team to lead team’s grow together. - Lead initiatives for your team by using your wide-ranging experience and deep technical knowledge to make decisions on method and approach to solving issues. - Hold yourself and your team accountable for delivering quality results using defined OKRs. - Interact with Senior Managers to discuss plans, results, and advise on complex matters. Required Qualifications: - Bachelor's degree in Computer Science, Software Engineering, or related field. OR demonstrable equivalent deep understanding, experience, and capability. 7+ years of experience in software engineering at a large scale. - Master or PhD degree in Computer Science (or related field) and 5+ years of experience in software engineering. Experience in Risk system/platform development. - A technically deep, innovative, empathetic, and passionate technical leader able to act and deliver to the business needs. - Very strong problem-solving skills, excellent communication and collaboration skills. - Highly self motivated and eager to learn. Always watching out for new technologies and adopting appropriate ones for improving your productivities as well as the quality & effectiveness of your deliverables. E.g. good at leveraging GenAI technology and tools for increasing your work productivity and quality, as well as building innovative products/systems for your customers. Lead the team in this regard. - Rich experience in designing a simple, high quality, performed, and efficient solution for a large complex level problem. - Rich experience and good understanding of CI/CD automation. - Rich experience in combined engineering practice and agile development. - Very rich experience and strong implementation skills using languages like TypeScript, Python, including coding, automated testing, measurement and monitoring with a high productivity/throughput. Experienced in TDD approach. - Experience and with good understanding of data processing techniques, such as data pipeline/platform development, SQL, and DBs are a big plus. - Experienced in cloud technology, such as AWS and Azure. - Extensive experience in the risk area, including architecturing and developing Risk platforms. - Good understanding and experience in Data and ML/AI, as well as applying those to solve risk problems. - An understanding of and experience in payment organizations is a plus. - Good understanding of data warehousing and dimensional modeling, etc. - Passionate about understanding and solving customer/business problems. - GenAI Expertise: Deep understanding of the Generative AI lifecycle, including prompt engineering, Retrieval-Augmented Generation (RAG), and fine-tuning strategies. - Agentic Engineering: Knowledge about GenAI and Agentic Engineering, experience building autonomous agents that can plan, use tools, and self-correct. - Understanding of data governance is a plus. - Strong understanding of algorithm design and performance
Related Guides
Related Job Pages
More Full-stack Engineer Jobs
Software Trainer
DaxkoDaxko is dedicated to pursuing and hiring a diverse workforce. We are committed to diversity in the broadest sense, including thought and perspective, age, ability, nationality, ethnicity, orientation, and gender. The skills, perspectives, ideas, and experiences of all of our team members contribute to the vitality and success of our purpose and values. We truly care for our team members, and this is reflected through our offices, and benefits, and great perks. These perks are only for our full-time team members.
At Daxko, our Software Trainers play a key role in helping our customers succeed from day one. In this role, you’ll partner directly with customers to guide them through onboarding and training, helping them confidently use our software to power their organizations and communities. If you enjoy teaching, building relationships, and being on the front lines of customer experience, this is a great opportunity to grow your career while making a meaningful impact. What you’ll do - Lead engaging, effective training sessions for a wide range of customers with different needs and experience levels - Travel to customer sites to support go-live events and ensure a smooth, successful transition - Serve as a primary trainer for small to mid-sized implementations - Build strong relationships with customers and create a positive, supportive training experience - Gather and apply customer feedback to continuously improve training delivery and outcomes - Maintain and update training materials, documentation, and resources - Develop a strong understanding of Daxko’s products and the member-based organizations we serve - Contribute to team goals and OKRs, and support process improvement initiatives What you bring - 1–2 years of experience in training, customer support, education, or a related field - Confidence leading conversations and presenting information to groups - Strong communication and interpersonal skills, with the ability to build trust quickly - A problem-solving mindset and the ability to navigate complex or unexpected situations - Comfort working independently, managing your time, and prioritizing competing needs - A calm, professional approach when handling challenging customer situations - Strong organizational skills and attention to detail - Ability to learn new technology and teach others how to use it effectively - A valid passport and willingness to travel internationally What to expect - Up to 75% travel to support customers during critical onboarding moments - A collaborative team focused on continuous learning and improvement - Opportunities to grow your skills in customer engagement, training, and SaaS products Requirements - High school diploma or equivalent Daxko is dedicated to pursuing and hiring a diverse workforce. We are committed to diversity in the broadest sense, including thought and perspective, age, ability, nationality, ethnicity, orientation, and gender. The skills, perspectives, ideas, and experiences of all of our team members contribute to the vitality and success of our purpose and values. We truly care for our team members, and this is reflected through our offices, and benefits, and great perks. These perks are only for our full-time team members. Some of our favorites include: 🏝 Flexible paid time off ⚕️ Affordable health, dental, and vision insurance options 💪 Monthly fitness reimbursement 🤑 401(k) matching 🍼 New-Parent Paid Leave 👖 Casual work environments 🏡 Flexible work - remote & hybrid All your information will be kept confidential according to EEO guidelines. #LI-Remote
• Apertura de nuevos clientes y generación de oportunidades de negocio. • Acompañar como técnico especialista a los equipos de desarrollo de negocio y/o comerciales. • Participación como responsable técnico en servicios de alto valor, con interlocución directa con el cliente. • Actuar como embajador/a tecnológico-comercial, acercándose proactivamente a clientes y prospectos. • Entender retos de negocio y traducirlos en oportunidades concretas. • Anticiparse a las tendencias del mercado y posicionando la compañía como socio tecnológico de referencia. • Creación de pipeline, generación de demanda y posicionamiento de nuevas ofertas.
Intermediate Software Engineer - Artificial Intelligence (AI)
Tucows Inc.At Tucows we care about protecting the open Internet, narrowing the digital divide, and supporting fairness and equality. We also know that diversity drives innovation. We are committed to inclusion across race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status or disability status. We celebrate multiple approaches and diverse points of view. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform essential job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation. We use AI-enabled tools throughout our recruitment process to help us work more efficiently and consistently. These tools support our hiring teams by organizing and reviewing information, while final hiring decisions are always made by people. Tucows and its subsidiaries participate in the E-verify program for all US employees. Learn more about Tucows, our businesses, culture and employee benefits on our site.
Tucows Domains is the world’s largest wholesale domain registrar, responsible for maintaining the health, neutrality, and openness of an important—but largely invisible part of the Internet: the domain name system (DNS). As part of Tucows—one of the world’s largest Internet companies—Tucows Domains has a rich history of helping make the Internet better, operating globally under the Ascio, Enom, Hover and OpenSRS brands. We embrace a people-first philosophy that is rooted in respect, trust, and flexibility. We believe that whatever works for our employees is what works best for us. It’s also why the majority of our roles are remote-first, meaning you can work from anywhere you can connect to the Internet! Today, over one thousand people from over 20 countries are part of our team. If this sounds exciting to you, join the herd! About the Opportunity We’re looking for a passionate Intermediate Software Engineer specializing in Artificial Intelligence to join our growing team. In this role, you’ll help shape and build innovative AI-powered systems that transform how users interact with domain-related tools and services. You’ll work both with your team of forward-thinking engineers and with colleagues across business functions to prototype, develop, and deploy intelligent solutions using both commercial and open-source models along with modern infrastructure. This is a remote position open to applicants in Canada. What You’ll Do - Design and build AI-driven features for our domain services platform using Python and Golang. - Integrate and fine-tune open-source models with cutting-edge architectures via tools like Ollama. - Research, evaluate, and implement emerging AI technologies that align with our vision for smarter, more intuitive products and services. - Collaborate with internal stakeholders and fellow engineers to rapidly prototype and iterate on machine learning and LLM-based features. - Contribute to a modern AI development stack, ensuring scalability, performance, and ethical usage of models. - Actively participate in the open-source ecosystem and bring relevant tools and techniques back to the team. - Implement software solutions with “intelligent” features, helping teams automate tedious and repetitive tasks. Key Skills and Experience - Bachelor’s degree in software engineering, computer science, or related field, with strong proficiency in Python and Golang. - 3+ years of professional software engineering experience in production environments. - Solid understanding of modern AI/ML/LLM concepts, particularly transformer-based and open-source models. - Hands-on experience with frameworks such as TensorFlow, Hugging Face, or similar. - Experience using open-source models (e.g., LLaMA, Mistral, Mixtral) in real-world applications. - Strong foundation in software design principles and service-oriented architecture. - Experience contributing to scalable system and component-level architecture. - Ability to design and build RESTful APIs for model serving and AI-enabled workflows. - Understanding of API best practices, including versioning, security, and error handling. - Working knowledge of relational and/or SQL databases and data modeling for AI use cases. - Experience with containerization and cloud-native deployment of AI services. - Strong collaboration, communication skills, and enthusiasm for emerging AI technologies. The base salary range for this position is $100,350 - $111,500. Range shown in $CAD for Canadian residents. Other countries will differ. Range may vary on a number of factors including, but not limited to: location, experience and qualifications. Tucows believes in a total rewards offering that includes fair compensation and generous benefits Want to know more about what we stand for? At Tucows we care about protecting the open Internet, narrowing digital divide, and supporting fairness and equality. We also know that diversity drives innovation. We are committed to inclusion across race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status or disability status. We celebrate multiple approaches and diverse points of view. We will ensure that individuals with disabilities are provided reasonable accommodation to participate in the job application or interview process, to perform crucial job functions, and to receive other benefits and privileges of employment. Please contact us to request an accommodation. Tucows and its subsidiaries participate in the E-verify program for all US employees. Learn more about Tucows, our businesses, culture and employee benefits on our site here.
Fullstack Developer - React&Java (REF5388W)
Deutsche Telekom IT SolutionsAs Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries. DT-ITS received the Best in Educational Cooperation award from HIPA in 2019, acknowledged as the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team.
Company Description Ranked as Hungary’s most attractive employer in 2025 (according to Randstad’s representative survey), Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group. The company provides a wide portfolio of IT and telecommunications services with more than 5300 employees. We have hundreds of large customers, corporations in Germany and in other European countries. DT-ITS received the Best in Educational Cooperation award from HIPA in 2019 and was acknowledged as the Most Ethical Multinational Company in 2019. The company continuously develops its four sites in Budapest, Debrecen, Pécs and Szeged and is looking for skilled IT professionals to join its team. Job Description We are working on a telecommunications-focused customer support solution designed to handle internet and network-related issues. The platform enables customers to troubleshoot problems independently through guided diagnostics, perform basic actions such as connection or device (ONT/router) resets, and create trouble tickets when issues cannot be resolved. The system also supports complaint handling and appointment scheduling with field technicians when on-site intervention is required. All processes can be initiated via digital channels, including chat-based interactions (e.g. chatbot or agent-assisted) and online self-service interfaces. Overall, the solution combines self-service capabilities with structured customer support workflows to deliver a seamless and efficient issue resolution experience. Your tasks: - Developing software of the Wholesale MSA architecture, taking into account holistic business requirements and implications throughout the entire development process (life cycle) - Close cooperation with requesters (e.g. business teams, product owner) in analyzing and implementing requirements, including advising them - Creation of software solution designs and their documentation - Definition of standards for system tests/ test automation - Installing, configuring and operating the software - Support of the team members during the error analysis up to the elimination of the error - Close cooperation with other teams in an international environment Qualifications What knowledge would be helpful for your future tasks? - Experience with Java/Springboot/REST and/or - Experience with React or Angular & web development skills (Typescript/JavaScript, HTML, CSS, ...) - Database knowledge (SQL, MongoDB, Oracle, ...) - Test Frameworks (Mockito) - Docker, Kubernetes - Camunda - JIRA, Gitlab, Git - Experience with agile Frameworks und methods (SAFe, Less, Kanban, SCRUM) Additional Information * Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation. * Please be informed that our remote working possibility is only available within Hungary due to European taxation regulation. - Company: Deutsche Telekom ITTC Hungary Kft.

