We are seeking a highly skilled AI Backend Developer with very strong quantitative and analytical skills, and expertise in credit modeling, structured finance, and real-time risk assessment. The right candidate will drive the evolution of our AI-driven credit and risk management technology and be able to thrive in a fast-paced, startup-like environment, embracing quick iterations, fast shipping, and continuous optimization based on real-world usage. This role requires strong soft skills, including clear communication with stakeholders, rapid development and iteration, hypothesis testing, and customer feedback-driven product improvements. Our platform integrates advanced AI, quantitative analytics, and structured finance models to support real-time underwriting, predictive analytics, and scalable lending solutions. We are a fast-moving fintech company leveraging AI, agentic systems, andautonomous workflows to build the next generation of financial automation tools for emerging markets. Position Summary:The AI Full Stack Developer will be responsible for architecting, developing, and deploying high-performance AI-powered financial systems that enhance credit decisioning, risk modeling, and structured finance workflows. This role requiresexpertise in modern AI frameworks, quantitative modeling, backend development, and cloud-based infrastructure to ensure the scalability, security, and compliance of our financial applications. Our platform integrates AI-driven workflows, real-time financial intelligence, and multi-agent AI systems with real-life avatars and voice-to- voice interaction in any language.You will work closely with credit, risk, and data science teams to integrate machine learning models, structured finance principles, and financial decisioning systems into our platform. This role requires a deep understanding of AI-powered risk assessment, API-first architectures, and scalable cloud-based solutions. Key Responsibilities:Design and implement full-stack AI-powered financial applications, focusing on structured finance, credit modeling, and risk analytics.Develop and integrate Multi-AI Agentic systems, utilizing LangChain, LangSmith, AutoGPT, BabyAGI, MetaGPT, CrewAI, and SuperAGI for reasoning, retrieval, orchestration, and automation.Optimize LLMs and retrieval-augmented generation (RAG) systems for enhanced credit risk assessment and decision intelligence.Utilize Vector DBs (Pinecone, Qdrant, Weaviate, Chroma) to enhance contextual AI retrieval and structured data processing.Develop secure, high-performance APIs using FastAPI, Flask, Django, and Node.js, integrating AI models with structured finance platforms.Implement quantitative modeling techniques for real-time loan performance monitoring, default prediction, stress testing, and credit decisioning.Define scalable event-driven architectures using Kafka, microservices, and cloud- native design patterns.Ensure regulatory compliance with financial industry standards, including SOC 2, PCI DSS, and GDPR.Deploy and manage cloud-based AI applications in AWS, Azure, or GCP, ensuring scalability, resilience, and performance.Implement best practices in DevOps, including CI/CD pipelines, containerized deployments (Docker/Kubernetes), and automated testing.Collaborate with cross-functional teams, including credit, risk, and capital markets, to ensure that AI-driven solutions align with business objectives. Technical Expertise &amp; AI Tools Required:AI/ML frameworks: Hugging Face, TensorFlow, XGBoost, LangChain, Pinecone.Backend Development: Python, FastAPI, Flask, Django, Node.js, event-driven architectures.Data Engineering: SQL, NoSQL, PostgreSQL, MongoDB, vector databases, Snowflake.Cloud &amp; Infrastructure: AWS, Azure, GCP, Kubernetes, Docker, Kafka, RabbitMQ.Security &amp; Compliance: FinTech regulatory frameworks (SOC 2, PCI DSS, GDPR), authentication (Keycloak/Auth0).API Development: GraphQL, tRPC, RESTful architectures, microservices design.AI Orchestration &amp; Optimization: AI agent-based automation, reinforcement learning (Ray/RLlib, Gymnasium). Qualifications:Bachelor’s or Master’s degree in Computer Science, Data Science, Mathematics, Quantitative Finance, or a related field.Master’s or PhD strongly preferred.5+ years of experience in AI/ML-driven software development with proven expertise in structured finance, quantitative modeling, and scalable backend systems.5+ years of experience within fintech, credit, or risk management applications.Strong quantitative and analytical skills, with expertise in credit modeling, structured finance, and real-time risk assessment.Proven experience working with LLMs, AI agent orchestration, and AI-powered decisioning systems.Ability to design and deploy scalable, cloud-based AI solutions that integrate with financial applications.Comfortable working in a fast-paced, remote, and globally distributed environment.

AI Back end Developer

What You Will Do: Design, develop, test, and deploy .NET solutions across various platforms, including REST APIs, Windows Applications, and Web applications. Required Experience: <ul><li>8+ years of development experience with .NET and C#.</li><li>Proficiency in modern technologies, RESTful services, and both consumer and service aspects.</li><li>Experience with database driven applications using .NET, proficient in SQL, and ideally experience with NoSQL databases such as Mongo.</li><li>Familiarity with .NET 8, cloud platforms (Azure or AWS), and Docker.</li><li>Strong practice in unit, integration, and performance testing.</li><li>Experience in mobile application development with Xamarin/UWP/MAUI</li><li>Comprehensive knowledge of software development processes, including test driven development and unit testing.</li><li>In Depth experience with source control using Git, including branching strategies.</li><li>Experienced in DevOps and CI/CD practices.</li><li>Skilled in architecting and designing large scale systems for scalability and high performance.</li></ul> Desirable Skills: <ul><li>Android development experience.</li><li>Knowledge of JavaScript frontend frameworks like Vue.js, Angular, or React.</li><li>Experience with Elastic Search and data</li></ul> Who You Are: <ul><li>A proactive team player with a high degree of ownership.</li><li>Experience in a product focused software development environment.</li><li>Thrives in a startup or small, fast moving company atmosphere.</li><li>Adaptable, comfortable with ambiguity, and capable of handling ambitious expectations.</li><li>Excellent communicator across multiple platforms and with various stakeholders, from peers to senior executives.</li><li>Intellectually curious, forward thinking, open to experimenting with new technologies, and innovative problem solving approaches.&nbsp;</li></ul>

HR Screening

Challenge 

Technical Interview 

Culture fit interview

Sr .NET Developer 

What You Will Do:We are looking for a Senior Back End Developer who thrives on building commercial products and plays a key role in delivering reliable, scalable, and maintainable applications. You will lead projects from start to finish, collaborating with Product Managers, and UX Designers to define requirements, implement solutions, and ensure ongoing success post-deployment. You’ll focus on simplicity while contributing technical insights to enhance the system's performance, stability, and user experience.<ul><li>Participate in all stages of the software development life cycle, from design and development to deployment and maintenance.</li><li>Follow clean code principles, using best practices to write secure, testable, and well-documented software.</li><li>Work closely with a global team, including engineers, product managers, and UX designers, to build a stable, high-performance platform.</li><li>Implement comprehensive testing and performance tuning to ensure system stability and uptime.</li></ul>Responsibilities:<ul><li>Translate requirements, estimate effort, and address or escalate blockers as needed.</li><li>Own end-to-end projects, understanding and contributing to all aspects (infrastructure, application tiers, and data tiers).</li><li>Write clean, maintainable code that adheres to best practices in readability, design patterns, reusability, and testing.</li><li>Continuously monitor performance metrics and recommend improvements or refactors.</li></ul>Our Tech Stack:<ul><li>Django, Flask, React, NodeJS, Typescript.</li><li>PostgreSQL, CockroachDB, SQS, Kafka.</li><li>Docker, Jenkins, Terraform, AWS.</li></ul>Technical Skills:&nbsp;<ul><li>5+ years of experience working in agile environments (ideally Scrum), collaborating with cross-functional teams (engineering, design, product).</li><li>Strong proficiency in server-side development with hands-on experience in building scalable and reliable back-end systems.</li><li>Proficient in Django and Flask; experience with React, NodeJS and Typescript is a plus.</li><li>Advanced experience with relational databases (PostgreSQL) and distributed systems (CockroachDB).</li><li>Familiarity with SQS and Kafka for building real-time data pipelines and event-driven architectures.</li><li>Expertise in using Docker for containerization, Jenkins for CI/CD, and Terraform for infrastructure as code.</li><li>Experience with AWS services (EC2, S3, Lambda, RDS, etc.) for cloud-based application deployment and management.</li><li>Experience designing, building, and maintaining RESTful APIs and integrating with external services.</li><li>Lead code reviews to ensure best practices, maintainability, and continuous improvement of the codebase.</li><li>Strong understanding of building scalable and high-performance back-end systems, optimizing for low-latency and high-throughput.</li><li>Ability to write and maintain unit and integration tests based on acceptance criteria, ensuring code quality and reliability.</li><li>Proficiency with version control tools, particularly Git, for collaborative development and code management.</li></ul>Communication and Collaboration:<ul><li>Strong attention to documentation and maintaining standards across projects.</li><li>Ability to present and defend technical decisions with confidence.</li><li>Skilled at estimating project complexity based on early documentation and discussions.</li><li>Excellent written and verbal communication skills, with the ability to articulate technical challenges and solutions clearly.</li></ul>

Screening 

Live code challenge

Hiring Manager interview

Product Interview

Cultural Fit Interview

Final interview

Background checks

Sr Backend Engineer

What You Will Do:We’re looking for a data pipeline expert with full-stack experience to deliver end-to-end solutions that transform data into actionable insights for our customers. In this role, you’ll design, build, and optimize data pipelines while leveraging your full-stack expertise to create seamless, high-performance systems. You’ll collaborate with Product Managers and UX Designers to define requirements, implement solutions, and ensure ongoing success post-deployment.<ul><li>Participate in all stages of the software development life cycle, from design and development to deployment and maintenance.</li><li>Follow clean code principles, using best practices to write secure, testable, and well-documented software.</li><li>Work closely with a global team, including engineers, product managers, and UX designers, to build a stable, high-performance platform.</li><li>Implement comprehensive testing and performance tuning to ensure system stability and uptime.</li></ul>Responsibilities:<ul><li>Translate requirements, estimate effort, and address or escalate blockers as needed.</li><li>Own end-to-end projects, understanding and contributing to all aspects (infrastructure, application tiers, and data tiers).</li><li>Write clean, maintainable code that adheres to best practices in readability, design patterns, reusability, and testing.</li><li>Continuously monitor performance metrics and recommend improvements or refactors.</li></ul>Our Tech Stack:<ul><li>Node.js, Typescript, Python.</li><li>PostgreSQL, ClickHouse, CockroachDB, Kafka, Apache Spark.</li><li>Docker, Jenkins, Terraform, AWS.</li></ul>Technical Skills:&nbsp;<ul><li>5+ years of experience working in agile environments (ideally Scrum), collaborating with cross-functional teams (engineering, design, product).</li><li>Strong proficiency in server-side development with hands-on experience in building scalable and reliable back-end systems.</li><li>Proficient in Node.js, Typescript, Scala, and Python.</li><li>Advanced experience with relational databases (PostgreSQL), distributed systems (CockroachDB, ClickHouse), and large-scale data systems with ETL processes (Apache Spark).</li><li>Familiarity with Kafka for building real-time data pipelines and event-driven architectures.</li><li>Expertise in using Docker for containerization, Jenkins for CI/CD, and Terraform for infrastructure as code.</li><li>Experience with AWS services (EC2, S3, Lambda, RDS, etc.) for cloud-based application deployment and management.</li><li>Experience designing, building, and maintaining RESTful APIs and integrating with external services.</li><li>Lead code reviews to ensure best practices, maintainability, and continuous improvement of the codebase.</li><li>Strong understanding of building scalable and high-performance back-end systems, optimizing for low-latency and high-throughput.</li><li>Ability to write and maintain unit and integration tests based on acceptance criteria, ensuring code quality and reliability.</li><li>Proficiency with version control tools, particularly Git, for collaborative development and code management.</li></ul> Communication and Collaboration:<ul><li>Strong attention to documentation and maintaining standards across projects.</li><li>Ability to present and defend technical decisions with confidence.</li><li>Skilled at estimating project complexity based on early documentation and discussions.</li><li>Excellent written and verbal communication skills, with the ability to articulate technical challenges and solutions clearly.</li></ul>

Senior Software Engineer

I don’t give up until I reach my goals. I handle tough conversations with ease and build lasting client relationships. I’m skilled at finding the best leads and connecting directly with decision-makers. Does it sound like you?&nbsp; As a Sales Representative, your mission is to expand our (B2B) client base by connecting with top and medium-sized companies and building strong relationships for long-term partnerships in that way you help us move closer to our BHAG (Big Hairy Audacious Goal): “To become the first-choice performance marketing company in Latin America by 2029.&nbsp; Responsibilities:&nbsp;<ul><li>Identify, reach out (phone, email, Linkedin), pitch and close deals</li><li>Meet prospects face to face, and join events for networking purposes</li><li>Use internal tools such as Hubspot to keep the overview organized&nbsp;</li><li>Bring in new ideas!&nbsp;</li></ul> Competences:&nbsp;<ul><li>English Advanced and Spanish Native</li><li>Experience working for an online marketing agency or affiliate marketing - not mandatory but highly valued</li><li>Online marketing experience&nbsp;</li><li>Experience with B2B sales</li></ul>

Interview with the Manager and the Founder

Take Home Case of Study

Interview of the case of study

Offer

Sales Representative

<h1>What we're looking for:</h1>We are seeking an enthusiastic Scrum Master who’s ready to join a hard-working and ambitious product development team&nbsp; <h1>What You’ll Do Here:</h1>●&nbsp;Operate as a team-based servant leader in service to the team's needs and ensure the team is practicing Agile principles&nbsp;●&nbsp;Be the “resident expert” of Agile and Scrum best practices for your Scrum Team(s)&nbsp;●&nbsp;Partner with, coach, and support Product Owner and/or Manager in managing the backlog to ensure it is properly prioritized, estimated, and clearly understood by the team&nbsp;●&nbsp;Facilitate all Scrum ceremonies (sprint planning, backlog refinement, daily scrum, retrospectives, and sprint reviews) and help prepare the team for Quarterly/Program Increment (PI) planning activities&nbsp;●&nbsp;Establish, track, and communicate Agile metrics (such as team velocity and sprint progress/burn down/up charts), helping the team to focus on delivery of high-quality features on a predictable, sustainable cadence&nbsp;●&nbsp;Promote continuous improvement by coaching the team to use metrics to identify and measure progress&nbsp;●&nbsp;Protect the team from interruptions and distractions, helping maximize their focus and throughput&nbsp;●&nbsp;Identify, remove, and/or escalate risks, roadblocks, and cross-team dependencies that are unresolvable by the team and interfere with the team's ability to deliver commitments&nbsp;●&nbsp;Interact with other Scrum Masters and Product Owners to increase the effectiveness of the application of Scrum in the organization and cross-squad/cross-functional collaboration on delivery execution&nbsp;●&nbsp;Continuously learn new approaches to facilitation, Agile best practices, and how to improve team dynamics <h1>Experience We’re Looking For:&nbsp;</h1>●&nbsp;Must-Have:&nbsp;&nbsp;&nbsp;○&nbsp;Bachelor's degree in IT or related field, or any acceptable combination of education, experience, and training 7+ years of relevant work experience, i.e., on&nbsp;&nbsp;&nbsp;&nbsp;○&nbsp;Agile One or more certifications in Agile or Scrum (ex: CSM, CSPO, etc.)&nbsp;&nbsp;&nbsp;&nbsp;○&nbsp;Significant experience working with Application Lifecycle Management (ALM) tools (e.g. Jira, ADO)&nbsp;&nbsp;&nbsp;&nbsp;○&nbsp;Proven track record of delivering complex software projects with distributed and/or offshore teams&nbsp;&nbsp;&nbsp;&nbsp;○&nbsp;At least some technical software knowledge/experience, being able to quickly understand and convey technical concepts, issues, etc. with the less-technical areas of the business&nbsp;&nbsp;&nbsp;&nbsp;○&nbsp;Excellent written and verbal communication and problem solving skills&nbsp;&nbsp;&nbsp;&nbsp;○&nbsp;Self-starter attitude, not relying on those around you to take action before you jump in ●&nbsp;Nice-to-Have:&nbsp;&nbsp;&nbsp;&nbsp;○&nbsp;Deep knowledge of the more complex settings, configurations, and automations of tools like Jira, Confluence, Azure DevOps, etc.&nbsp;&nbsp;&nbsp;&nbsp;○&nbsp;Advanced Agile or Scrum certifications (A-CSM, etc.)&nbsp;&nbsp;&nbsp;&nbsp;○&nbsp;Spanish language proficiency&nbsp;&nbsp;&nbsp;&nbsp;○&nbsp;Experience working in the point-of-sale software industry&nbsp;&nbsp;&nbsp;&nbsp;○&nbsp;Experience working in a restaurant or retail environment, where you interacted with point-of-sale systems regularly <h1>The Type of Team Player We Need:</h1>●&nbsp;Excited and loves to build great software and software teams&nbsp;●&nbsp;Organized and takes ownership of project deliveries&nbsp;●&nbsp;Flexibility to work in a fast moving and ever-changing environment&nbsp;●&nbsp;Driven to work in an ambitious and hard-charging team Willing and able to “roll up the sleeves”,&nbsp;jumping in to help colleagues meet project deliveries&nbsp;●&nbsp;Excellent verbal &amp; written communication skills, inspiring change and continuous improvement&nbsp;●&nbsp;Able to deal with situations of conflict, ambiguity, and uncertainty and guide others to do the same&nbsp;●&nbsp;Proactive communicator, never waiting until the last minute to deliver good or bad news

Technical Interview with the team

Technical Interview with Manager

Culture Fit Interview

Sr Scrum Master

<h1>What You'll Do Here:</h1>● Lead and evolve our QA strategy, processes, and execution across all products● Collaborate closely with development leadership in a "QA shift left" approach● Work with Squads and Team Leads to achieve quality objectives and improve testingmethodologies● Design and implement comprehensive testing strategies including manual and automated testing● Facilitate the development and implementation of API and strategic UI automation testing● Oversee and improve test case management, test execution, smoke testing, and desk checks● Implement and enhance performance testing and scalability testing protocols● Provide technical guidance and mentorship to QA team members● Identify opportunities for process improvement and drive their implementation● Help make high-level technical decisions related to quality assurance infrastructure <h1>Experience We're Looking For:</h1>● 7+ years of QA experience in a product development environment● 3+ years in a QA leadership role● Strong experience with test automation frameworks and tools, particularly API automation● Experience with test case management systems and test execution frameworks● Proficiency in performance testing and scalability testing methodologies● Experience implementing and managing automated testing pipelines● Knowledge of modern CI/CD practices and their integration with QA processes● Experience working with cloud-based and hybrid-cloud architectures● Understanding of Behavior-Driven Development frameworks like Cucumber● Experience with operational activities - monitoring, alerting, reporting, etc.● Background in training and mentoring QA engineers <h1>Specific Technical Experience:</h1>● Strong experience with API testing tools (Postman, SoapUI, or similar)● Experience with test automation frameworks (Selenium, TestNG, or similar)● Familiarity with performance testing tools (JMeter, LoadRunner, or similar)● Experience with test case management systems● Working knowledge of SQL and database testing● Understanding of containerization (Docker) and microservices architecture● Experience working in Agile/Scrum environments <h1>Bonus Experience:</h1>● Familiarity with .NET &amp; Vue.js and AWS environments a strong plus● Knowledge and/or experience with AI in QA a strong plus● Experience testing restaurant technology or POS systems● Familiarity with testing UWP/Windows Store/Windows/WPF applications● Experience with application monitoring solutions● Background in DevOps practices● Knowledge of accessibility testing● Experience with security testing methodologies <h1>The Type of QA Leader We Need:</h1>● Proactive mindset - enjoys and exhibits a high degree of ownership● Experience working in a product company with enterprise software development● Ability to work collaboratively with cross-functional teams● Comfortable working in a fast-moving, ambitious environment with high expectations● Strategic thinker who can balance immediate needs with long-term quality goals● Flexible mindset and able to deal with ambiguity while bringing clarity● Excellent communication skills - in person, on the phone, and in writing● Comfortable communicating with peers, juniors, seniors, and executives● Intellectually curious, forward-thinking, willing to suggest and try new technologies and creativeapproaches to quality challenges

Challenge

1st Technical Interview

2nd Technical Interview

QA Manager

<h2>Qualifications</h2><ul><li>You live and breathe code, but you also intuitively understand how what you’re shipping fits into the bigger picture of the product</li><li>You feel ready for this type of opportunity–the prospect of owning an early-stage product thrills you (although some nerves are okay–we’ve been there!)</li><li>Experience with a modern tech stack–we’re working with TypeScript (Remix, Nest.js), PostgreSQL, AWS</li><li>A track record showing that we can lean on you to make critical decisions about our product. This track record can take many forms–we encourage people of ALL backgrounds to apply</li></ul> <h2>Responsibilities</h2><ul><li>Develop features from back-end to front-end, including APIs, infrastructure, and UI/UX</li><li>Propose scalable, reliable solutions</li><li>Maintain a cohesive codebase in a collaborative environment</li><li>Optimize infrastructure and architecture</li><li>Research new technologies to enhance performance and efficiency</li></ul> <h2>Requirements</h2><ul><li>5+ years of full-stack development experience (Nest.js, Remix, Vue.js, React, or related technologies)</li><li>Proficiency in JavaScript/TypeScript and RESTful APIs</li><li>Experience with MySQL or PostgreSQL</li><li>Familiarity with Git, CI/CD tools, and deploying to multiple environments</li><li>Cloud infrastructure experience on AWS or GCP</li></ul> <h2>Desirable</h2><ul><li>Experience in commerce, building early-stage, or working with Shopify APIs, email/SMS marketing, subscription services, or loyalty programs.</li></ul> <h2>Our Tech Stack</h2><ul><li>Remix and Nest.js on AWS ECS</li><li>APIs connected to Shopify, Stripe, and AWS RDS</li><li>Amazon SQS / Lambda for data synchronization</li></ul> <h2> </h2>

Screening with one of the founders

Tech interview

Interview with founders

Final interview with Tech Lead

Founding Engineer, Full Stack Developer

Buscamos un Account Manager apasionado por construir y fortalecer relaciones con clientes, garantizando un servicio de calidad y detectando oportunidades de negocio. Priorizando la comunicación y el lazo con nuestros clientes, asegurando el flujo adecuado de candidatos y alineando sus necesidades con nuestros servicios. Responsabilidades:<ul><li>Mantener una comunicación fluida y constante con los clientes, asegurando relaciones sólidas y de confianza.</li><li>Realizar llamadas semanales con los clientes para revisar el estado de los procesos, recibir feedback y detectar nuevas oportunidades de negocio.</li><li>Colaborar con los equipos internos para facilitar el ingreso y éxito de los candidatos.</li><li>Estar atento a las necesidades del cliente, asegurando su conformidad y anticipándose a posibles desafíos.&nbsp;</li><li>Identificar oportunidades de crecimiento y expansión dentro de las cuentas asignadas.</li><li>Prospectar leads cualificados</li><li>Ayudar en iniciativas vinculadas con el area de sales. Ej: newsletter/Podcast/webinars</li></ul> Requisitos:<ul><li>Experiencia mínima de 1 año en un rol de Account Manager o similar en IT.</li><li>Nivel de inglés avanzado ya que trabajar con Founders/C-Level de USA</li><li>Excelentes habilidades de comunicación y negociación.</li><li>Mentalidad de startup: proactividad, autonomía y resolución.</li><li>Habilidad para gestionar múltiples cuentas y priorizar tareas de manera efectiva.</li></ul>Deseable:<ul><li>Experiencia en el sector de tecnología o reclutamiento.</li><li>Experiencia previa en startup</li><li>Conocimiento de herramientas de CRM.</li></ul> Beneficios<ul><li>Oportunidad de aprendizaje y crecimiento profesional.</li><li>Posibilidad de quedar fijo tras la pasantía.</li><li>Flexibilidad horaria.</li><li>Trabajar en un ambiente creativo y colaborativo.</li><li>Clases de ingles in company</li><li>Presupuesto para capacitaciones</li></ul> Si sos una persona con ganas de crecer, proponer iniciativas y enfocada en resultados, con una gran motivación y actitud proactiva queremos conocerte!

Account Manager Jr

We are looking for ambitious and talented engineers with a strong technical background who are looking for an opportunity to have a huge impact and be part of a growing team in a fast-moving, exciting, and entrepreneurial space. What You’ll Do Here:<ul><li>Research AI technologies for current and future products</li><li>Design, develop, test, deploy, and maintain demo and production software</li><li>Monitor and improve current ML processes&nbsp;</li><li>Develop software to quickly and effectively collect training data</li><li>Improve the iteration time between prototype to end-user testing</li><li>Convert prototype software projects into demos and production software</li></ul> Experience We’re Looking For:<ul><li>Experience in Machine Learning models</li><li>Proficiency in frameworks like PyTorch or Tensorflow</li><li>Building AI/ML Training Data Sets</li><li>Experience with LLMs</li><li>Experience in ML Forecasting, Chatbots/AI Assistants, Automatic Speech Recognition (ASR)&nbsp;</li><li>Understanding about software development process</li><li>Code organization, test driven development, unit testing</li><li>Strong understanding and opinions about source control - Git branching strategies</li><li>Experience with DevOps and CI/CD environments</li><li>Comfortable architecting and designing large scale systems&nbsp;</li><li>Designing for scalability</li><li>Design for high-performance - low latency, high throughput</li><li>Architecting for scalable teams&nbsp;</li><li>Current with a variety of modern technologies</li><li>5+ overall years software product development experience</li></ul> Specific Technology Experience: <ul><li>Strong Experience with Python</li><li>Experience with Deep Learning models</li><li>Experience with PyTorch or Tensorflow</li><li>Experience with Docker - building and deploying</li><li>MongoDB</li><li>AWS Services</li><li>Environment: Agile Scrum, Git, CI &amp; CD, Microservices, Microservice Testing</li></ul> Bonus Experience: <ul><li>Experience with REST Based Web Services (building both services and clients of services)</li><li>Experience designing and building basic web application and front end UIs</li><li>Experience working with NoSQL Databases</li><li>Experience working with indexed data and search engines (ElasticSearch)</li><li>Experience with .NET/NET Core&nbsp;&nbsp;</li></ul> The Type of Team Player We Need: <ul><li>Proactive mindset - enjoys and exhibits a high-degree of ownership</li><li>Inventive, creative and resourceful</li><li>Experience working in a product company or product type software development experience</li><li>Experience bringing high-quality, high-performance software to production</li><li>Ability to work collaboratively with cross-functional teams</li><li>Comfortable working in an environment with ambitious expectations</li><li>Flexible mindset and able to deal with ambiguity</li><li>Excellent communication - in person, on the phone, and in writing</li><li>Intellectual curious, forward thinking, willing to suggest &amp; try new technologies and creative approaches to problems</li></ul>

Screening

Technical Interview

Culture Fit Interview 

AI Developer

Full Stack Engineer will be responsible for analyzing, designing and fully implementing new functionalities on both front-end and back-end as well as dealing with bugs that need to be fixed. As part of a cross-functional team and reporting to the CTO, this individual will participate as an active member on an agile project management having daily standups and weekly plannings. Responsibilities:<ul><li>Estimation of new features</li><li>Analysis of the requirements</li><li>Design of the solution, being able to provide an appropriate tech design that needs to be approved</li><li>Managing implementation given the time frame, on both front-end and back-end, dealing with the technologies associated to each of them</li><li>Evaluate, research, and provide bug fixes</li></ul> Qualification:<ul><li>Bachelor’s degree in Computer Science or technical discipline, or equivalent experience in an IT-related field</li><li>4+ years’ experience as a Full Stack Engineer or a similar position using: Java 8 or greater, JavaScript/NodeJS, MongoDB, Git, Maven</li><li>Experience in defining overall systems architecture, implementations, integrations, security and deployments</li><li>Experience with automation – CI/CD pipelines, test and build automation</li><li>Fluency in the English language is&nbsp;MUST&nbsp;for this role.</li></ul>

Cultural fit interview

Tech Assigment (take home)

CTO Interview

Director of Engineering Interview

Founder Interview

Fullstack Developer

What You Will Do:As a QA Automation Engineer, you’ll ensure the delivery of high-quality, scalable, and reliable software products. You’ll collaborate closely with Engineers, Product Managers, and UX Designers to design, develop, and maintain automated test solutions. By applying your expertise, you’ll optimize testing processes, identify critical bugs, and help deliver exceptional user experiences.<ul><li>Participate in all phases of the SDLC: test planning, automation development, execution, monitoring, and maintenance.</li><li>Collaborate with cross-functional teams to translate requirements into robust test cases and automation strategies.</li><li>Build and maintain test automation frameworks for backend APIs, frontend interfaces, and infrastructure components.</li><li>Write, execute, and manage test cases to ensure coverage, performance, and reliability of the system.</li><li>Drive continuous improvement by identifying testing bottlenecks and implementing innovative solutions to optimize quality assurance processes.</li><li>Analyze performance metrics, logs, and defects to identify and troubleshoot potential system issues.</li><li>Contribute to CI/CD pipelines by integrating automated testing to ensure seamless deployments.</li><li>Document test plans, processes, and results to enhance team knowledge and enable consistent quality standards.</li><li>Advocate for best practices in quality engineering, ensuring reusable, maintainable, and efficient testing approaches.</li></ul> Our Tech Stack:<ul><li>Programming Languages: Mainly Typescript / Javascript, although sub-systems use a variety of languages</li><li>Tools: Mainly Playwright, although sub-systems use a variety of tools</li><li>Cloud &amp; Infrastructure: AWS, Docker, Terraform</li><li>Production Monitoring: Datadog</li><li>CI/CD: Jenkins</li></ul> Technical Skills:&nbsp;<ul><li>3+ years of experience in Quality Assurance or Automation Engineering, preferably in SaaS or agile environments.</li><li>Expertise in building and maintaining automated test frameworks for APIs, web interfaces, and infrastructure systems.</li><li>Proficiency Javascript, with a strong ability to write clean, reusable, and efficient test scripts, specially but not limited to Playwright tests</li><li>Advanced understanding of software testing methodologies, including functional, regression, and performance testing.</li><li>Experience with CI/CD pipelines and integrating automated tests into deployment processes.</li><li>Commitment to writing high-quality, maintainable test code aligned with industry best practices.</li></ul> Communication and Collaboration:<ul><li>Strong documentation skills, ensuring clarity and consistency in test plans and processes.</li><li>Ability to clearly articulate quality concerns and propose solutions in both verbal and written communication.</li><li>Experience estimating test complexity and contributing to overall project planning.</li><li>Comfortable representing the QA perspective in cross-functional project discussions.</li><li>Demonstrated ability to coach other team members and promote a culture of quality and collaboration</li></ul>

Hiring Manager Interview

Live Challenge Interview

Final Interview

Background Checks

QA Automation Engineer

<h1>QA Engineer</h1>The company is a cutting-edge platform revolutionizing electronics design through artificial intelligence. Their technology enables engineers to create products such as drones, electric vehicles, and virtual reality devices at 10 times the speed.Recently, the company secured significant funding from top-tier investors, including support from prominent figures in the AI and tech industry.<h2>What You Will Be Doing</h2>As a QA Engineer, you will take complete ownership of software quality and the testing process, working across both manual and automated testing. You will develop and execute test plans, engage in performance testing, and ensure all defects, bugs, and usability issues are identified and addressed. Additionally, you will monitor key performance metrics and collaborate with the software development team to enhance the continuous build and deployment process.<h3>Responsibilities:</h3><ul><li>Develop and execute end-to-end test plans and test cases.</li><li>Perform both manual and automated testing, including performance evaluations.</li><li>Identify, document, and verify bugs, defects, and usability issues.</li><li>Monitor platform metrics to ensure stability and reliability.</li><li>Work closely with the software development team to refine continuous integration and deployment.</li><li>Enhance and maintain testing frameworks and methodologies.</li></ul><h2>About You</h2><ul><li>Passionate about Quality: You care deeply about software quality and are highly attentive to detail.</li><li>Self-Motivated: You are driven and capable of working independently with minimal oversight.</li><li>Problem Solver: You have excellent problem-solving skills and approach challenges with curiosity.</li><li>Strong Communicator: You can explain complex issues in clear and concise terms.</li></ul><h3>Job Requirements:</h3><ul><li>Location: Remote (focused on candidates from Latin America and Eurasia).</li><li>Education: Associate or Bachelor's degree in Computer Science, IT, or a related field.</li><li>Experience: At least 3 years of experience in QA Testing.</li><li>Technical Skills:</li><li class="ql-indent-1">Experience in manual testing and various testing methodologies (functional and non-functional).</li><li class="ql-indent-1">Strong knowledge of SQL and API testing automation.</li><li class="ql-indent-1">Expertise in the full testing lifecycle, including planning, design, case creation, automation, execution, and reporting.</li><li class="ql-indent-1">Familiarity with version control systems, particularly Git.</li><li>Soft Skills: Excellent communication skills in English, strong problem-solving abilities, attention to detail, ambition, and proactivity.</li></ul><h3>Bonus Points:</h3><ul><li>Experience with additional testing tools or methodologies.</li><li>Previous experience working in a remote or distributed team environment.</li></ul><h2>What the Company Offers:</h2><ul><li>A leadership role in a high-growth environment with significant opportunities to make an impact.</li><li>Competitive compensation, including salary and bonuses.</li><li>The chance to influence the future of over 1.5 million engineers worldwide.</li><li>Flexible work hours to support a healthy work-life balance.</li><li>Opportunities to take on various roles, promoting personal and professional development through mentorship and regular feedback.</li></ul>The company is dedicated to innovation and excellence in its products. If you are a QA Engineer with a vision and passion for making a meaningful impact, they’d love to hear from you!

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Reference interviews with past supervisors

QA Engineer, 80% manual testing 20% automation (automation: to be created!)

QA Engineer (80-manual 20-auto)

What will be your tasks?&nbsp;<ul><li>Source candidates for different positions and clients</li><li>Identify the technologies requested on the job description</li><li>Record each activity in our ATS</li><li>Conduct interviews and check out requirements</li><li>Follow up of each candidate during the client’s selection process</li><li>&nbsp;</li></ul>What we expect from you:<ul><li>Previous experience in IT recruiting.</li><li>Intermediate to advanced English proficiency to be able to write emails/DMs on LinkedIn</li><li>Ability to conduct full interviews in English.</li><li>Experience as a freelancer.</li><li>Be active and committed.</li><li>Great communication skills</li><li>Great management and organizational skills</li><li>Strong results orientation</li><li>Proactivity and autonomy</li></ul>&nbsp;We will mainly consider individuals who work 100% as freelancers &nbsp;

External IT Recruiter

We are looking forA technical partner with a strong bias towards action, exceptional urgency, and experience building/scaling products Qualifications for a Senior Software Engineer<ul><li>BS, MS or Ph.D. degree in Computer Science or a related quantitative field</li><li>A successful candidate will have an established background in engineering large-scale software systems, strong technical ability, great communication skills, and a motivation to achieve</li><li>You have an understanding of system design, data structures, and algorithms</li><li>You care about quality and know what it means to ship high-quality code</li><li>You have served as the technical lead for sophisticated software development projects and mentored junior engineers Bonus</li><li>Experience with/expertise in code analysis (DAST, SAST, Formal Verification)</li><li>Experience with Natural Language Processing, deep learning, experimental design and A/B testing, recommender systems or other deployed data products</li><li>Background in web3 space (solidity/evm), experience using snyk, experience building dev tooling or vuln databases, distributed systems expert, AI/ML expertise, security background</li><li>Someone who is not afraid to get their hands dirty (we wear multiple hats here and look exceptional in all of them!)</li><li>Moves fast. learns quickly. adapts like a chameleon. (it's not survival of the fittest, its survival of the quickest to adapt)</li><li>Bonus: can set and deliver on their own KPIs</li><li>Someone who understands nothing good comes easy</li><li>Must be relentless (no = an opportunity for a new proposal)</li><li>Must be able to explain "why"- ie has thought through decisions thoroughly and can articulate why he has made a decision (additionally can articulate alternatepaths with pros/cons)</li><li>Executor</li></ul>&nbsp;Responsibilities of a Senior Software Engineer<ul><li>Deliver high-quality software that will delight our users</li><li>Actively participate in defining strategy, roadmap and architecture for the team's products</li><li>Execute &amp; Hustle</li></ul> 100% remoteLATAM Candidates

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