96,687+ Lead Fullstack Engineer Pythonreact Secure Fintech Jobs in Argentina — Top Companies Hiring June 2026

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Hybrid Cloud & On Prem Network Security Lead

Chief Network Security Architect - Hybrid Cloud & On-Prem Epam Systems A leading IT consulting firm is seeking a Chief Network Security Engineer in Argentina to oversee security for hybrid cloud and on-premise environments.In this role, you will lead the design and operations of secure net ...

Senior Backend Engineer — Remote, AI Powered Fintech

A global fintech company is seeking a Senior Backend Engineer to join its LATAM engineering team. This role involves designing and building backend systems for financial services across multiple regions. Candidates should have a minimum of 5 years of backend engineering experience, fluency in English, and profic ...

Senior Product Engineer — AI Driven Fintech, Remote

Silver.dev is seeking exceptional Product Engineers to develop the operating system for modern lending. Join a remote-first team that values ownership and creativity, impacting credit unions and lenders effectively. As a Product Engineer, you will lead product outcomes, implement and optimize systems, ...

Junior Mobile Engineer (React Native) – Fintech Impact

Sezzle is seeking a talented Junior Mobile Engineer in Argentina to join our innovative team. This role offers the opportunity to work with a cross-platform TypeScript React Native app, producing impactful features that enhance user experience. Ideal candidates should possess mobile development experie ...

Senior React Frontend Engineer Remote, Global FinTech

Stefanini LATAM busca un/a Frontend Developer React Senior con inglés avanzado para un proyecto internacional en el sector financiero. Este rol implica el desarrollo de interfaces modernas y escalables, enfocándose en la experiencia de usuario. Los candidatos deben tener más de 5 años de experiencia en ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Senior Full Stack Engineer — FinTech SaaS & Analytics

Marvik in Argentina is looking for a skilled software engineer with over 5 years of experience in software development. The role involves designing and developing complex software features, collaborating with teams to enhance the product, and working in a remote team setting. Candidates with a strong background ...

Remote AI Engineer: Autonomous Agents for Fintech

Félix in Argentina is looking for a skilled AI Engineer to design and scale autonomous AI agents, which will integrate into their product infrastructure. The ideal candidate will have over 7 years of software engineering experience, primarily focusing on AI applications. Key responsibilities include developing s ...

Senior Backend Engineer AI Driven Fintech Automation

Retorna busca un backend o fullstack senior para unirse a su equipo de operaciones. Tendrás la responsabilidad de construir y evolucionar herramientas internas que gestionan transacciones y automatizan procesos operativos críticos. Se requiere experiencia sólida en Node.js, TypeScript y AWS. El trabajo ...

Global Fintech Solutions Engineer – Pre Sales & Deals

Paymentology is looking for a Sales Solutions Engineer in Argentina to drive technical and commercial success by aligning platform capabilities with client needs. You will lead technical discovery sessions, prepare product demonstrations, and manage RFP responses. The ideal candidate should have at lea ...

Senior Software Engineer III – FinTech Platform & Data

JPMorganChase in Argentina is seeking a Software Engineer III to join their CIB Sales and Research team. In this role, you’ll design and deliver leading technology products in a scalable and secure manner, addressing critical technology solutions for various business functions. Ideal candidates will ha ...

Global Fintech Solutions Engineer Pre Sales & Deals

Paymentology is looking for a Sales Solutions Engineer in Argentina to drive technical and commercial success by aligning platform capabilities with client needs. You will lead technical discovery sessions, prepare product demonstrations, and manage RFP responses. The ideal candidate should have at ...

Senior Backend Engineer — Remote, AI Powered Fintech

A global fintech company is seeking a Senior Backend Engineer to join its LATAM engineering team. This role involves designing and building backend systems for financial services across multiple regions. Candidates should have a minimum of 5 years of backend engineering experience, fluency in English, and profic ...

Senior Product Engineer — AI Driven Fintech, Remote

Silver.dev is seeking exceptional Product Engineers to develop the operating system for modern lending. Join a remote-first team that values ownership and creativity, impacting credit unions and lenders effectively. As a Product Engineer, you will lead product outcomes, implement and optimize system ...

Senior Node.js Engineer | Fintech Microservices on AWS

Distillery: A Software Development in Argentina, Chubut is looking for a highly experienced Senior Node.js Engineer to join their team. This role emphasizes designing and building scalable systems within the fintech domain, focusing on performance and reliability. The ideal candidate will have 6+ years ...

Low Latency FinTech DevOps Engineer for Trading

Fluent Trade Technologies is looking for a DevOps Engineer to join their team in Argentina. This role involves deploying software, managing configurations, and automating processes within a complex financial trading environment. The ideal candidate should have at least 3 years of experience in DevOps, ...

Fintech Devops Engineer – Low Latency Trading (Chubut)

A general fintech software firm seeks a DevOps Engineer to join their team in Argentina. Responsibilities This role involves deploying software, managing configurations, and automating processes within a complex financial trading environment. Qualifications At least 3 y ...

Desarrollador Java Fullstack Senior

En Experis Argentina estamos en la búsqueda de un Desarrollador Java Fullstack - Senior para uno de nuestros clientes. Descripción: Ejecuta actividades de desarrollo para componentes de backend y UI y apoya la entrega de calidad dentro de la cadencia del sprint. Desarrollar componentes de ...

FullStack Developer (Shopify/Hydrogen)

Full Stack Developer (Shopify/Hydrogen)Location: Remote (LATAM)Schedule: East Coast Time Zone (9-5 Full-Time)Salary Range: USD Open based on experienceWe are a US-based e-commerce retailer operating multiple storefronts. We run lean: operational efficiency matters more than scale. Our archi ...

HomeVision Staff Fullstack Developer

HomeVision Mandatory Location: Buenos Aires or Rosario (Argentina) Stack: Go (preferred) , React, TypeScript, AWS About HomeVision HomeVision is building the next generation of AI-powered software for the $13 trillion mortgage industry. O ...

Senior Fullstack Net / Angular

We are looking for a Senior Full Stack Net / Angular to join or team! Health care area, the Project is for a TPA and for the Architecture team, so the developer will be exposed to multiple technologies and multiple areas. Location: Argentina or Uruguay Requiremen ...

Senior Fullstack Developer (Python)

The Role We are looking for a Senior Fullstack Python Developer to join our fast-growing Network. In this role, you’ll lead the design and implementation of scalable backend services and APIs using Python (FastAPI, Django, or Flask), while delivering polished, performant user interfaces u ...

HomeVision Staff Fullstack Developer

HomeVision Mandatory Location: Buenos Aires or Rosario ( Argentina) Stack: Go (preferred) , React, TypeScript, AWS About HomeVision HomeVision is building the next generation of AI-powered software for the $13 trillion mortgage i ...

Remote Senior Python Backend Engineer FinTech Billing

A leading insurance technology company is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position requires expertise in Python, Django, and financial applications. Responsibilities include leading development on billing and payment module ...

Remote Senior Python Backend Engineer FinTech Billing

A leading insurance technology company is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position requires expertise in Python, Django, and financial applications. Responsibilities include leading development on billing and payment module ...

Remote Senior Python Backend Engineer FinTech Billing

A leading insurance technology company is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position requires expertise in Python, Django, and financial applications. Responsibilities include leading development on billing and payment module ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Remote Python Backend Engineer — AI Driven Fintech

BriteCore is hiring a Python Developer with extensive experience in financial systems. This fully remote role requires candidates to be located in Argentina or Brazil. You'll be responsible for building AI agents and financial APIs, ensuring efficient service delivery while working with a diverse, dynamic tea ...

Senior .NET/React Full Stack Engineer Fintech

Remitee, a rapidly expanding fintech company in Buenos Aires, is looking for a Sr Full Stack Developer (.NET + React) to join our Direct Payments team. In this role, you will design and maintain applications to power our white-label solutions, ensuring performance and integration with our ecosystem. We ...

Remote Senior Python Backend Engineer FinTech Billing

A leading insurance technology company is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position requires expertise in Python, Django, and financial applications. Responsibilities include leading development on billing and payment module ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Remote Senior Python Backend Engineer FinTech Billing

A leading insurance technology company is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position requires expertise in Python, Django, and financial applications. Responsibilities include leading development on billing and payment module ...

Mid Java Backend Engineer – Fintech (High Perf)

Avenga is seeking a Middle Java Backend Developer based in Argentina to strengthen our fintech team. In this role, you will build scalable platforms for high transaction volumes and operate systems with demanding performance standards. Bring your 3+ years of backend development experience in Java, alon ...

Mid Java Backend Engineer – Fintech (High Perf)

Avenga is seeking a Middle Java Backend Developer located in Tandil, Argentina, to enhance our fintech team. Your role will involve building robust and scalable platforms handling high transaction volumes and mentoring junior developers in agile methodologies. The ideal candidate should have over 3 yea ...

AI First Backend Engineer for Fintech Ops

Retorna busca un/a ingeniero/a backend/fullstack senior para construir herramientas que mejoren las operaciones financieras. El trabajo es 100% remoto en LATAM, con enfoque en la automatización y uso de IA. Buscamos a alguien con sólida experiencia en Node.js y AWS que se sienta cómodo moviendo millones de d ...

Global Fintech Solutions Engineer – Pre Sales & Deals

Paymentology is looking for a Sales Solutions Engineer in Argentina to drive technical and commercial success by aligning platform capabilities with client needs. You will lead technical discovery sessions, prepare product demonstrations, and manage RFP responses. The ideal candidate should have at lea ...

Global Fintech Solutions Engineer – Pre Sales & Deals

Paymentology is looking for a Sales Solutions Engineer in Argentina to drive technical and commercial success by aligning platform capabilities with client needs. You will lead technical discovery sessions, prepare product demonstrations, and manage RFP responses. The ideal candidate should have at lea ...

Global Fintech Solutions Engineer – Pre Sales & Deals

Paymentology is looking for a Sales Solutions Engineer in Argentina to drive technical and commercial success by aligning platform capabilities with client needs. You will lead technical discovery sessions, prepare product demonstrations, and manage RFP responses. The ideal candidate should have at lea ...

Global Fintech Solutions Engineer – Pre Sales & Deals

Paymentology is looking for a Sales Solutions Engineer in Argentina to drive technical and commercial success by aligning platform capabilities with client needs. You will lead technical discovery sessions, prepare product demonstrations, and manage RFP responses. The ideal candidate should have at lea ...

Global Fintech Solutions Engineer – Pre Sales & Deals

Paymentology is looking for a Sales Solutions Engineer in Argentina to drive technical and commercial success by aligning platform capabilities with client needs. You will lead technical discovery sessions, prepare product demonstrations, and manage RFP responses. The ideal candidate should have at lea ...

Remote Senior Python Backend Engineer FinTech Billing

A leading insurance technology company is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position requires expertise in Python, Django, and financial applications. Responsibilities include leading development on billing and payment module ...

Global Fintech Solutions Engineer – Pre Sales & Deals

Paymentology is looking for a Sales Solutions Engineer in Argentina to drive technical and commercial success by aligning platform capabilities with client needs. You will lead technical discovery sessions, prepare product demonstrations, and manage RFP responses. The ideal candidate should have at lea ...

Global Fintech Solutions Engineer – Pre Sales & Deals

Paymentology is looking for a Sales Solutions Engineer in Argentina to drive technical and commercial success by aligning platform capabilities with client needs. You will lead technical discovery sessions, prepare product demonstrations, and manage RFP responses. The ideal candidate should have at lea ...

Global Fintech Solutions Engineer – Pre Sales & Deals

Paymentology is looking for a Sales Solutions Engineer in Argentina to drive technical and commercial success by aligning platform capabilities with client needs. You will lead technical discovery sessions, prepare product demonstrations, and manage RFP responses. The ideal candidate should have at lea ...

Global Fintech Solutions Engineer – Pre Sales & Deals

Paymentology is looking for a Sales Solutions Engineer in Argentina to drive technical and commercial success by aligning platform capabilities with client needs. You will lead technical discovery sessions, prepare product demonstrations, and manage RFP responses. The ideal candidate should have at lea ...

Remote Senior Python Backend Engineer FinTech Billing

A leading insurance technology company is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position requires expertise in Python, Django, and financial applications. Responsibilities include leading development on billing and payment module ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Mid Android Engineer Kotlin, MVVM, Fintech Apps

Avenga is seeking a Middle Android Engineer to develop robust and scalable fintech applications in Buenos Aires. Candidates should have over 3 years of Android development experience, with a strong proficiency in Kotlin, MVVM, and Jetpack Compose. The role involves architecture, reactive state manageme ...

Remote Senior Python Backend Engineer FinTech Billing

A leading insurance technology company is seeking a Senior Python Backend Engineer to enhance financial systems for Property & Casualty carriers. This fully remote position requires expertise in Python, Django, and financial applications. Responsibilities include leading development on billing and payment module ...

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