CrawlJobs Logo

Senior Developer

Mexico, Mexico City · Job Posted January 09, 2026
Apply Position
Job Link Share

Job Description

We are a Y Combinator / Latitud backed micro-lending platform in Mexico led by people from companies such as Capital One, Bain & Company, Konfio, DiDi, Clip, Klarna, etc. We are hyper focused on making sure that customers improve their financial lives significantly through their relationship with us. In a very short time, we have achieved significant traction with exceptional consumer outcomes and unit economics. We are also starting to build and incorporate AI into our operations, so this is a great place to work for anybody who has ambitions to build real time applications of AI. Our goal is to build the biggest AI enabled fintech platform in Mexico and eventually LatAm.

Job Responsibility

  • Take full ownership of the tech development of a specific function of the app. It will involve developing backend and/or frontend, meeting new functional requirements, as well as structural improvements to the application
  • You will also be managing one or more junior developers. Expectation would be 75-80% time on coding and the rest on team / project management
  • Work closely with our Tech Lead, Head of Growth and Head of Risk to brainstorm, develop and prioritize projects, while communicating effectively with the team and founders
  • Make sure that we have a very high rate of development of product and tech infra
  • Implement monitoring and administration systems for the application
  • Collaborate with data scientists and analysts to help build indicators and data sets for modeling and analysis
  • Be able to maintain the balance between developing super fast but also keeping in mind how the tech infra will scale as we continue growing very fast
  • Be able to talk to teams across functions and be able to explain technical things to them very simply

Requirements

  • Experience in developing backend/frontend for web/app
  • Experience with languages such as python, js and frameworks such as nodejs with express and django / fastAPI
  • Experience with frameworks such as react/react native/angular/vue js
  • Experience with relational and non-relational databases specifically postgresql and mongodb/redis/aws Dynamodb
  • Familiarity with cloud platforms (AWS)
  • Proactive approach to problem solving and ability to work autonomously while managing some junior engineers
  • Good command over English and Spanish
  • 3+ years experience

Looking for more opportunities?

Search for other job offers that match your skills and interests.

Similar Jobs for

Senior Developer

8 matching positions

New

Senior Developer

We are looking for a Senior Developer to support analytics and reporting initiat...
Location
Location
United States , Glendale
Salary
Salary:
Not provided
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science, Engineering, or a related technical field
  • At least 6 years of experience working with MicroStrategy in enterprise reporting environments
  • Minimum 5 years of experience with data warehousing concepts, structures, and reporting integration
  • Strong hands-on expertise in SQL, Python, and React for analytics and application development
  • At least 3 years of experience using Databricks or Snowflake in data-focused environments
  • Practical experience with AI-assisted coding tools in software development workflows
  • Demonstrated ability to solve complex technical problems independently with strong analytical judgment
Job Responsibility
Job Responsibility
  • Design, build, and enhance dashboards, reporting products, and data visualizations that support operational teams and executive decision-making
  • Develop and maintain MicroStrategy reporting assets while improving usability, accuracy, and overall system performance
  • Create and evolve custom web-based analytics applications using React to deliver modern reporting experiences
  • Convert business questions into technical specifications for data models, visual layers, and underlying database structures
  • Support the modernization of legacy analytics solutions by moving selected reporting capabilities into a React-based framework
  • Apply AI-assisted development tools to speed up prototyping, documentation, and coding tasks while preserving quality and review standards
  • Partner with architects and technical leads to introduce new development practices, technology approaches, and scalable reporting solutions
  • Optimize semantic models, queries, and reporting performance to ensure dependable and efficient analytics delivery
  • Collaborate effectively with distributed teammates and end users to refine requirements, troubleshoot issues, and deliver useful reporting outcomes
What we offer
What we offer
  • medical, vision, dental, and life and disability insurance
  • 401(k) plan
  • Fulltime
Read More
Arrow Right

Senior Developer

Capstone IT is helping our client to hire a Senior Developer with strong Python ...
Location
Location
United States , Kansas City
Salary
Salary:
Not provided
capstonec.com Logo
Capstone IT Staffing
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Bachelor's degree in Computer Science, Data Analytics, MIS, or related field
  • 8+ years of software development or data engineering experience
  • Strong experience with Python and SQL development
  • Experience working with unstructured data and OCR technologies
  • Experience building APIs and working with tools such as Postman
  • Understanding of metadata management, tagging, and classification concepts
  • Exposure to AI/ML, AI agents, embeddings, vector stores, or Generative AI solutions
  • Experience with .NET/C# and/or JavaScript
Job Responsibility
Job Responsibility
  • Design and maintain scalable Python and SQL data pipelines
  • Process and organize large volumes of unstructured data including PDFs, images, scanned files, and documents
  • Utilize OCR technologies to extract searchable text and metadata from files
  • Build and support AI-powered agents, intelligent search, and document classification solutions
  • Assist with RAG pipelines, embeddings, and vector-based search capabilities
  • Support metadata management and governance across archival repositories including SharePoint, DFS, and Preservica
  • Integrate data from platforms such as Hexagon, Bentley, and Autodesk Construction Cloud (ACC)
  • Collaborate with cross-functional teams to improve enterprise data accessibility and efficiency
  • Fulltime
Read More
Arrow Right

Senior Developer

We're looking for a seasoned, self-directed Senior Developer to join our team. z...
Location
Location
Canada , Saskatoon
Salary
Salary:
Not provided
zu.com Logo
zu.com communications
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of professional software development experience
  • Demonstrated ability to take features end-to-end with minimal oversight
  • Strong debugging skills and comfort navigating unfamiliar codebases
  • Experience working directly with clients or non-technical stakeholders
  • Excellent written and verbal communication across technical and non-technical contexts
  • Mindful and curious use of AI tooling to accelerate delivery
Job Responsibility
Job Responsibility
  • Own the technical design and delivery of complex features and projects
  • Translate client requirements and business constraints into sound technical solutions
  • Engage directly with clients to clarify requirements, assess business value, and communicate tradeoffs across time, budget, and scope
  • Mentor junior and intermediate developers through pairing, design review, and code review
  • Identify and communicate risks, requirements gaps, and technical constraints early
  • Write and maintain technical documentation including design docs, architecture notes, testing documentation, and user manuals
  • Contribute to Learning Lunches, proof-of-concept work, and internal technical standards
What we offer
What we offer
  • Comprehensive Mental Health Benefits
  • Competitive Salaries
  • Flexible Work Schedule
  • Work Abroad
  • Safe Ride Home
  • A Culture Like No Other
  • Fulltime
Read More
Arrow Right

Senior Developer

Join an innovative team at the forefront of a major digital transformation. Our ...
Location
Location
Sweden , Stockholm
Salary
Salary:
Not provided
academicwork.se Logo
Academic Work
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 8–12 years of backend development experience
  • Advanced experience: Java (preferably Java 21) and Spring Boot
  • Data & Integration: Strong proficiency in Microsoft SQL Server (MSSQL) gained from large-scale projects and Kafka
  • Proactive and consultant-minded approach, challenging the status quo constructively
  • Strong team player with excellent collaboration skills
  • Fluent English communication skills
Job Responsibility
Job Responsibility
  • Lead the in-house migration of a vendor application and align it for new international country platforms
  • Extract, transform, and merge complex historical data from legacy systems
  • Use Java and Spring Boot to solve intricate backend challenges and define robust technical solutions
  • Engage in a high-interaction office environment, ensuring a deep collective understanding of the project scope
What we offer
What we offer
  • Possibility to work remote
  • Make an impact: Join a high-performing senior team in a long-term role where collaboration is key to delivering real-world results
  • Scale and innovation: Elevate your skills using modern tech stacks within a powerhouse of the European banking industry
  • Global expertise: Collaborate with a world-class team of developers, gaining unique insights into the evolving fintech and financial landscape
  • Partner in your success: Benefit from a dedicated consultant manager at Academic Work who focuses on your long-term professional growth and coaching
  • Fulltime
Read More
Arrow Right

Senior Developer

Slingshot is looking for a talented, senior-level developer who brings serious t...
Location
Location
United States , Louisville
Salary
Salary:
Not provided
yslingshot.com Logo
Slingshot
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Genuinely excited about how AI is changing software development and already uses tools like Cursor, GitHub Copilot, or Claude Code as a core part of their daily workflow
  • Has gone beyond autocomplete, whether that’s building with agents, integrating LLMs into products, or pushing into what agentic development actually looks like in practice
  • Has 5+ years of experience architecting and delivering full-stack web applications, with deep experience in .NET and comfort across the entire stack, including frontend frameworks like React, Angular, or Vue.js
  • Takes ownership of features end-to-end, from architecture decisions to deployment, and leads technical work without needing it broken down
  • Provides technical leadership through code reviews, mentoring, and influencing how the team approaches hard problems
  • Has strong fundamentals in relational databases, APIs, and back-end architecture, and writes SQL like they mean it
  • Writes clean, testable, well-documented code and sweats the details
  • Communicates clearly with technical teammates and non-technical clients alike, and is comfortable representing Slingshot as a technical expert on customer-facing calls
  • Is collaborative by nature and enjoys working alongside developers, designers, product managers, and clients
  • Is not afraid to experiment and is comfortable with ambiguity and learning on the fly
Job Responsibility
Job Responsibility
  • Architect and build full-stack web applications
  • Lead technical work across projects of varying size and complexity
  • Collaborate directly with clients and internal teams
What we offer
What we offer
  • Generous PTO and holiday time off, including your birthday
  • 401(k) with company match
  • Quarterly bonuses
  • Valentine’s Day office fairy
  • Flexible hours and remote-friendly culture
  • No dress code (except when needed for clients)
  • Zero politics
  • Fulltime
Read More
Arrow Right

Senior Developer

The Expert Services team consults with customers and partners on best practices ...
Location
Location
Vietnam , Hanoi
Salary
Salary:
Not provided
optimizely.com Logo
Optimizely
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • Prior experience in .NET projects: .NET, ASP.NET
  • Experience with E-commerce and/or Optimizely CMS is a big plus
  • Experience with WebAPI
  • Knowledge of JavaScript, HTML5, CSS
  • Knowledge and experience with TFS, GIT, JIRA or other source control software
  • Skills in front-end engineering using Object-Oriented JavaScript & Responsive web design are an advantage
  • Experience in one of following JavaScript library/framework: AngularJS, React, Vue
  • Advanced Microsoft Data Technologies: ADO.NET, SQL Server, Entity Framework
  • Good in implementing & optimizing .NET Server-side technologies
  • Very good in understanding & applying Design Patterns/Design Principles
Job Responsibility
Job Responsibility
  • Exceed your billable utilization target
  • Manage multiple application development projects simultaneously
  • Assist with the development of service estimates as required
  • Provide best practice advice and guidance to clients and partner development teams
  • Administer high quality technical consultancy and implementation work at partner and/or client location
  • Participate in partner's projects in-house or on-site delivering production ready code and troubleshooting live/development environments
  • Develop, customize and implement features based on Optimizely's products upon request
Read More
Arrow Right

Senior Developer

This role is responsible for developing, enhancing, and maintaining enterprise a...
Location
Location
United States , Anaheim
Salary
Salary:
Not provided
https://www.roberthalf.com Logo
Robert Half
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 6+ years of MicroStrategy (Strategy) experience
  • 5+ years of data warehouse experience
  • 3+ years of experience with Databricks or Snowflake
  • Advanced SQL and Python skills
  • Experience building dashboards or applications using React
  • Hands‑on experience with AI‑assisted coding tools
  • Strong analytical, troubleshooting, and problem‑solving skills
  • High attention to detail and commitment to data accuracy
  • Bachelor’s degree in Computer Science, Engineering, or a related technical discipline
Job Responsibility
Job Responsibility
  • Design, develop, and maintain MicroStrategy dashboards, reports, and semantic/data models
  • Support and enhance custom analytics dashboards and web applications built with React
  • Migrate select legacy reporting solutions to modern React‑based frameworks
  • Perform data modeling, SQL development, and performance tuning
  • Translate business and reporting requirements into technical specifications and analytics solutions
  • Use AI‑assisted coding tools (e.g., Cursor, Claude Code) to accelerate development, prototyping, and documentation while maintaining coding standards
  • Collaborate with technical leads and architects to adopt new tools, standards, and best practices
  • Optimize reporting performance across datasets, dashboards, and databases
  • Work effectively with remote and cross‑functional team members
What we offer
What we offer
  • medical, vision, dental, and life and disability insurance
  • company 401(k) plan
  • free online training
Read More
Arrow Right

Senior Developer

Fourth are looking for an experienced Senior Developer to join the team in Londo...
Location
Location
United Kingdom , London
Salary
Salary:
Not provided
hotschedules.com Logo
HotSchedules Corporate
Expiration Date
Until further notice
Flip Icon
Requirements
Requirements
  • 5+ years of experience with SQL skills (MSSQL, Stored procedures)
  • 5+ years of experience with C#, .NET Framework 8.x and above, .Net CORE
  • Experience with React
  • Active experience with legacy code (VB6 & Classic ASP)
  • Solid hands-on experience developing REST APIs using Microsoft stack
  • Unit testing and TDD
  • Jenkins/Azure DevOps
Job Responsibility
Job Responsibility
  • Collaborate with product managers, designers, and stakeholders to gather requirements and deliver high-quality software solutions
  • Design, develop, and implement complex software features and applications with minimal supervision
  • Write clean, efficient, and maintainable code following best practices and coding standards
  • Participate in peer code reviews, providing constructive feedback and ensuring code quality
  • Mentor and support junior developers, fostering knowledge sharing and skill development
  • Apply advanced troubleshooting techniques to diagnose and resolve technical issues
  • Contribute to continuous improvement across the full software development lifecycle, from planning to deployment and maintenance
What we offer
What we offer
  • 25 basic holidays with the option to grow up to 30 with service + your birthday off + bank holidays
  • Flexible working hours and hybrid working environments
  • Wellness activities
  • Gym subscription discounts
  • Laptop and equipment
  • Healthcare expense claim tools
  • Certifications
  • Annual meet ups
  • Enhanced parenting scheme
  • Cycle to work scheme and season ticket loan provided
  • Fulltime
Read More
Arrow Right