Backend Developer Jobs in Buenos Aires

Backend Developer jobs in Buenos Aires hiring now at vetted startups and product companies on Alion, updated daily. Average salary around $109,500/year. Compare remote, hybrid and on-site positions with relocation and visa sponsorship. Browse and apply today.

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HCLTech

hcltech.com
hcltech.com • HQ: Noida, India • Science & Engineering • Professional Services • Cybersecurity • Systems Integrators • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • 5000+ employees • Est. 1976 • Hiring 3565, 808 new
HQ: Noida, India • Science & Engineering • Professional Services • Cybersecurity • Systems Integrators • IT Consulting & Digital Transformation • IT Outsourcing & Dedicated Teams • 5000+ employees • Est. 1976 • Hiring 3565, 808 new
HCLTech is a major Indian multinational information technology (IT) services and consulting company headquartered in Noida, Uttar Pradesh. Spun off from the original HCL Group in 1991, it ranks as one of India's largest technology companies alongside firms like TCS, Infosys, and Wipro.
No named decision-maker yet.
No careers mailbox known
Verified live 4 hours ago Hiring now · 86%

Java Technical Lead - RESTful API, Spring Boot

≈ $43k – $129k per year (Estimated) • Lead • In office (Buenos Aires, Argentina) • Staff
Java
Java
Spring Boot
DevOps
Rest API
Kubernetes
CI/CD
Management
Agile
Apply
Verified live 4 hours ago Hiring now · 86%

Senior Java Technical Lead - RESTful API, Spring Boot

≈ $43k – $126k per year (Estimated) • Lead • In office (Buenos Aires, Argentina) • Staff
Java
SQL
Java
Spring Boot
Databases
Oracle
MySQL
DevOps
Rest API
AWS
Apply

The Mobile-First Company

themobilefirstcompany.com
themobilefirstcompany.com • HQ: Miami, United States • Conversational AI • Unified Communications • 51-200 employees • Est. 2023 • Startup • Trust B • Hiring 6, 2 new
HQ: Miami, United States • Conversational AI • Unified Communications • 51-200 employees • Est. 2023 • Startup • Trust B • Hiring 6, 2 new
The Mobile-First Company is an early-stage startup building AI-powered, mobile-first business software for small business operators. Founded in 2023, its first product Allo gives users a second phone number, answers missed calls with AI and transcribes conversations. The company is headquartered in Miami, Florida, United States.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 9 hours ago Hiring now · 86%

Software Engineer – Security & Infrastructure

Equity • Middle • 4+ years exp • Hybrid (Buenos Aires, Argentina) • Full-Time • Middle • Spanish • English: B2
Kotlin
Go
Java
Python
Databases
Supabase
DevOps
New Relic
Datadog
Cloudflare
IAM
CI/CD
AWS
Cybersecurity
OWASP Top 10
SOC 2
HIPAA
GDPR
+7
Apply
Open 233 daysVerified live · 2 hours ago 7 months ago Long shot · 7%

Staff Engineer - Backend & Platform

≈ $70k – $150k per year (Estimated) • Equity • Staff+ • 7+ years exp • Hybrid (Buenos Aires, Argentina) • Full-Time • Staff • Spanish • English: B2
Kotlin
Go
Java
Python
Databases
Supabase
DevOps
New Relic
Datadog
CI/CD
Cloudflare
AWS
+2
Apply
Open 506 daysVerified live · 2 hours ago 1 year ago Long shot · 6%

Software Engineer

Equity • Middle • 4+ years exp • Hybrid (Buenos Aires, Argentina) • Full-Time • Middle • Spanish • English: B2
Kotlin
Go
Java
Python
Databases
Supabase
DevOps
New Relic
Datadog
Cloudflare
CI/CD
AWS
+2
Apply
comeet.com • Mexico City • Buenos Aires • Prague • Warsaw • Madrid • Recruiting Software & ATS • 1001-5000 employees • Hiring 224, 169 new
Mexico City • Buenos Aires • Prague • Warsaw • Madrid • Recruiting Software & ATS • 1001-5000 employees • Hiring 224, 169 new
Coordinate, communicate, and collaborate more effectively to accelerate hiring with Spark Hire Recruit.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 10 hours ago Hiring now · 86%

Low-Level Rust Developer

Senior • 5+ years exp • In office (Buenos Aires, Argentina) • Full-Time • Senior • English: C1
Rust
AI/ML
Hadoop
Ray
Spark
Apply

Capgemini

capgemini.com
capgemini.com • HQ: Paris, France • Management Consulting • Engineering Services • Systems Integrators • IT Consulting & Digital Transformation • 5000+ employees • Est. 1967 • IT services • Trust B • Hiring 4592, 349 new
HQ: Paris, France • Management Consulting • Engineering Services • Systems Integrators • IT Consulting & Digital Transformation • 5000+ employees • Est. 1967 • IT services • Trust B • Hiring 4592, 349 new
Capgemini is a French information technology services and consulting group founded in Grenoble in 1967 by Serge Kampf, and one of the largest IT service providers in the world. It designs, builds and runs systems for large enterprises and governments across some fifty countries, with a delivery workforce concentrated in India and a European client base heavier than most of its competitors. The group is organised into Capgemini Invent for strategy and design, Capgemini Engineering for research and development services acquired with Altran, and Sogeti for local technology services, and it has reoriented its portfolio around cloud migration, data platforms and generative AI.
Paul Hermelin · former Chairman & Chief Executive Officer · decision-maker
Nive Bhagat · Chief Financial Officer · decision-maker
Aiman Ezzat · Chief Executive Officer · decision-maker
Serge Kampf · Founder · founder
Careers mailbox is known
Verified live · 2 hours ago 4 days ago Likely open · 63%

Lead .Net devoloper

≈ $36k – $106k per year (Estimated) • Lead • 5+ years exp • In office (Buenos Aires, Argentina) • Full-Time • Staff
C#
TypeScript
SQL
JavaScript
C#
.NET
Frontend
Angular
DevOps
Rest API
Azure
Apply
Verified live · 2 hours ago 5 days ago Likely open · 62%

Jr Fullstack Developer

Junior • In office (Buenos Aires, Argentina) • Full-Time • Junior
Apply
Verified live · 2 hours ago 17 days ago Likely open · 53%

Senior Backend Engineer

Senior • 2+ years exp • In office (Buenos Aires, Argentina) • Bachelor's Degree • Full-Time • Senior • Spanish: C1
Kotlin
Java
Apply

Siemens

siemens.com
siemens.com • HQ: Munich, Germany • Rail Transport • Medical Imaging Systems • Building Automation & Controls • Manufacturing & Industrial Software • CAD, PLM & BIM Software • Industrial Automation • 1001-5000 employees • Est. 1847 • Trust A • Hiring 1583, 475 new
HQ: Munich, Germany • Rail Transport • Medical Imaging Systems • Building Automation & Controls • Manufacturing & Industrial Software • CAD, PLM & BIM Software • Industrial Automation • 1001-5000 employees • Est. 1847 • Trust A • Hiring 1583, 475 new
Siemens is a German technology conglomerate founded in Berlin in 1847 by Werner von Siemens around a telegraph that indicated letters rather than Morse code. After a decade of divestments it now concentrates on industry, infrastructure, transport and healthcare, supplying factory automation and control systems, building and grid technology, trains and signalling, and the Teamcenter and NX design software acquired through a long run of software purchases. The Siemens Xcelerator platform ties hardware to software and digital twins, and the group retains a majority stake in the separately listed medical imaging company Siemens Healthineers.
Jim Hagemann Snabe · Chairman of the Supervisory Board · decision-maker
Ralf Thomas · Chief Financial Officer · decision-maker
Roland Busch · President & Chief Executive Officer · decision-maker
Werner von Siemens · Founder · founder
Careers mailbox is known
Verified live · 4 hours ago 4 days ago Hiring now · 89%

Ingeniero/a de Sistemas de Control y Automatización – DCS

Buenos Aires • Remote (Argentina) • Spanish: C1
Apply

Redbee

redbee.com
redbee.com • HQ: Buenos Aires, Argentina • IT Outsourcing & Dedicated Teams • Web Development Services • Mobile App Development Services • Custom Software Development • 51-200 employees • Trust A • Hiring 8, 2 new
HQ: Buenos Aires, Argentina • IT Outsourcing & Dedicated Teams • Web Development Services • Mobile App Development Services • Custom Software Development • 51-200 employees • Trust A • Hiring 8, 2 new
Redbee is a software development company headquartered in Buenos Aires, Argentina. The company builds custom web and mobile products for clients using Java, Go, Node, React, and React Native, and also takes on architecture, cloud, and platform engineering work. It operates as a nearshore partner for companies in the Americas and staffs projects with distributed engineering teams across Argentina and neighbouring countries.
No named decision-maker yet.
No careers mailbox known
Verified live · 2 hours ago 5 days ago Hiring now · 90%

Senior Fullstack Developer | Java + React (Buenos Aires)

Senior • 7+ years exp • Hybrid (Buenos Aires, Argentina) • Full-Time • Senior • Spanish: C1
Java
SQL
JavaScript
Java
Spring Boot
Databases
MySQL
Apache Kafka
PostgreSQL
Frontend
React.js
DevOps
ArgoCD
GitLab
Rest API
Docker
Kubernetes
AWS
QA
Swagger
+7
Apply
Verified live · 2 hours ago 24 days ago Hiring now · 75%

Developer Backend SR — Java

Senior • 8+ years exp • Hybrid (Buenos Aires, Argentina) • Full-Time • Senior • Spanish: C1
Java
SQL
Java
Spring Boot
Databases
MySQL
Apache Kafka
PostgreSQL
DevOps
ArgoCD
GitLab
Rest API
Docker
Kubernetes
AWS
QA
Swagger
+5
Apply
Verified live · 2 hours ago 3 months ago Long shot · 14%

Senior Java Developer

Senior • 5+ years exp • Buenos Aires • Remote (Argentina) • Full-Time • Senior • Spanish: C1
Java
Databases
MongoDB
Redis
Apache Kafka
DevOps
Docker
AWS
Management
Scrum
Apply

Campbell Global

campbellglobal.com
campbellglobal.com • HQ: Portland, United States • Land & Agriculture Property • Asset Management & Funds • Forest Resources • 1001-5000 employees • Trust A • Hiring 459, 180 new
HQ: Portland, United States • Land & Agriculture Property • Asset Management & Funds • Forest Resources • 1001-5000 employees • Trust A • Hiring 459, 180 new
Campbell Global brings more than three decades of experience and leadership to sustainable timberland and natural resource investment management.
No named decision-maker yet.
No careers mailbox known
Verified live · 3 min ago 6 days ago Likely open · 45%

Lead Software Engineer, Network Services

≈ $43k – $128k per year (Estimated) • Lead • In office (Buenos Aires, Argentina, Dublin, Ireland) • Staff
CI/CD
Management
Agile
Apply
Open 97 daysVerified live · 3 min ago 3 months ago Long shot · 6%

Software Engineer III - Networking Infrastructure Developer

Middle • 5+ years exp • In office (Buenos Aires, Argentina) • Bachelor's Degree • Middle • English: C1
JavaScript
Python
AI/ML
Claude Code
Copilot
DevOps
BGP
MPLS
VMWare
Ansible
Jenkins
Terraform
GCP
Kubernetes
Azure
CI/CD
AWS
Cilium
Cybersecurity
Zero Trust
Calico
Management
Scrum
Agile
+12
Apply

Flux IT

fluxitsoft.com
fluxitsoft.com • HQ: Buenos Aires, Argentina • IT Consulting & Digital Transformation • Custom Software Development • 201-500 employees • Hiring 39, 2 new
HQ: Buenos Aires, Argentina • IT Consulting & Digital Transformation • Custom Software Development • 201-500 employees • Hiring 39, 2 new
Flux IT is an Argentine software company that designs technology for banking, insurance, health and logistics clients in Argentina, the rest of Latin America, the United States and Europe. It has more than 300 employees and hires full stack, Android and Angular developers and business intelligence analysts. The company is headquartered in Buenos Aires, Argentina.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 6 days ago Hiring now · 90%

Fullstack Developer (.NET&Angular) Sr.

Senior • Buenos Aires • Remote (Argentina) • Full-Time • Senior • Spanish: C1
C#
JavaScript
SQL
TypeScript
C#
Entity Framework Core
.NET
Frontend
JQuery
Angular
Apply
Verified live · 4 hours ago 27 days ago Hiring now · 81%

Fullstack Developer (Java&React) Sr.

Senior • 5+ years exp • Buenos Aires • Remote (Argentina) • Full-Time • Senior • Spanish: C1
TypeScript
JavaScript
Frontend
React.js
Apply
Verified live · 4 hours ago 1 month ago Likely open · 45%

Software Developer (React&NodeJs) Sr.

Senior • Buenos Aires • Remote (Argentina) • Full-Time • Senior • Spanish: C1
Node JS
JavaScript
Node JS
Axios
Frontend
Redux
React Router
React.js
Mobile
State Management
DevOps
CI/CD
Apply

Mercado Libre

mercadolibre.com
mercadolibre.com • HQ: Buenos Aires, Argentina • Digital Banks & Neobanks • Payment Processing & Gateways • Marketplaces • 5000+ employees • Est. 1999 • Trust A • Hiring 248, 11 new
HQ: Buenos Aires, Argentina • Digital Banks & Neobanks • Payment Processing & Gateways • Marketplaces • 5000+ employees • Est. 1999 • Trust A • Hiring 248, 11 new
MercadoLibre is a leading Latin American e-commerce and financial technology company founded in 1999. The organization operates a massive online marketplace connecting buyers and sellers across 18 countries, including major markets like Brazil, Mexico, and Argentina. Additionally, its digital payments platform, Mercado Pago, has expanded into a comprehensive fintech ecosystem offering digital wallets, payment processing, and credit services throughout the region.
No named decision-maker yet.
No careers mailbox known
Verified live · 1 hour ago 7 days ago Hiring now · 97%

Software Engineer

Hybrid (Buenos Aires, Argentina) • Spanish: C1
Go
Java
Apply
Verified live · 1 hour ago 10 days ago Hiring now · 84%

Software Engineer - Evals for Agents

Hybrid (Buenos Aires, Argentina) • Spanish: C1
Go
SQL
Python
Databases
Google BigQuery
AI/ML
Gemini
Claude
LLM
Mobile
Clean Architecture
DevOps
Rest API
+1
Apply
Verified live · 1 hour ago 13 days ago Hiring now · 88%

Senior Software Engineer - Display Ads

Senior • In office (Buenos Aires, Argentina) • Senior • Spanish: C1
Go
Java
Apply

Dev.Pro

dev.pro
dev.pro • HQ: Las Vegas, United States • Est. 2011 • Trust B • Hiring 39, 7 new
HQ: Las Vegas, United States • Est. 2011 • Trust B • Hiring 39, 7 new
Headquartered in Las Vegas, Nevada, Dev.Pro is a software engineering services and IT staff augmentation firm specializing in custom software development and distributed technical talent solutions. Founded in 2011, the company operates as a global, remote-first organization delivering end-to-end capabilities across cloud engineering, DevOps, application security, data analytics, blockchain development, and UI/UX design. Serving high-growth technology scale-ups, venture-backed startups, and Fortune 500 enterprises across industries such as FinTech, HealthTech, digital commerce, and hospitality, it provides dedicated engineering pods and managed development services designed to shorten time-to-market, modernize legacy architectures, and scale engineering capacity.
No named decision-maker yet.
No careers mailbox known
Verified live · 26 min ago 7 days ago Likely open · 57%

Intermediate Software Engineer (.NET, Angular) - OP02280

Middle • São Paulo • Buenos Aires • Bogotá • Remote (LATAM) • Middle • English
C#
TypeScript
JavaScript
SQL
C#
ASP.NET Core
Databases
MS SQL
Redis
Frontend
Angular
DevOps
Azure
CI/CD
Rest API
Cybersecurity
SonarQube
Management
Agile
+5
Apply
Verified live · 26 min ago 12 days ago Fading · 42%

Senior Software Engineer (React.js, Node.js) - OP02271

≈ $48k – $107k per year (Estimated) • Senior • São Paulo • Buenos Aires • Bogotá • Remote (LATAM) • Senior
TypeScript
Node JS
JavaScript
Node JS
Nest.JS
Frontend
Svelte
Angular
React.js
Mobile
Dependency Injection
DevOps
AWS
+1
Apply
Verified live · 26 min ago 19 days ago Fading · 28%

Intermediate Software Engineer (.NET) - OP02272

Middle • São Paulo • Buenos Aires • Bogotá • Remote (LATAM) • Middle • English
C#
SQL
JavaScript
C#
ASP.NET Core
Entity Framework Core
Frontend
React.js
DevOps
SOAP
Rest API
Git
Analytics
ETL/ELT
+2
Apply

Cognizant

cognizant.com
cognizant.com • HQ: Teaneck, United States • Cloud Consulting & Migration • Engineering Services • IT Outsourcing & Dedicated Teams • IT Consulting & Digital Transformation • Systems Integrators • 5000+ employees • Est. 1994 • IT services • Trust A • Hiring 1320, 272 new
HQ: Teaneck, United States • Cloud Consulting & Migration • Engineering Services • IT Outsourcing & Dedicated Teams • IT Consulting & Digital Transformation • Systems Integrators • 5000+ employees • Est. 1994 • IT services • Trust A • Hiring 1320, 272 new
Cognizant is an American information technology services and consulting company founded in 1994 as an in-house technology unit of Dun and Bradstreet in Chennai, India, and headquartered in Teaneck, New Jersey. It builds, integrates and operates software and infrastructure for large enterprises, with particularly deep positions in healthcare, financial services, insurance and life sciences, delivered by a global workforce of more than three hundred thousand people concentrated in India. Listed on Nasdaq, the company competes with the large Indian and global systems integrators and has reoriented its offerings around cloud migration, data platforms and AI-assisted engineering.
Jatin Dalal · Chief Financial Officer · decision-maker
Ravi Kumar · Chief Executive Officer · decision-maker
Kumar Mahadeva · Founder & former Chief Executive Officer · founder
Francisco D'Souza · Co-Founder & former Chief Executive Officer · founder
Careers mailbox is known
Verified live · 3 hours ago 7 days ago Likely open · 61%

Senior Application Developer (.NET Core / Microservices / Angular)

≈ $28k – $84k per year (Estimated) • Senior • 5+ years exp • Buenos Aires • Remote (Argentina, UTC-6 – UTC-5 hours) • Bachelor's Degree • Full-Time • Senior
C#
SQL
TypeScript
JavaScript
C#
.NET
Databases
Oracle
AI/ML
Machine Learning
Frontend
Angular
DevOps
CI/CD
AWS
Management
Scrum
Agile
QA
Rest-Assured
+5
Apply
Verified live · 3 hours ago 11 days ago Likely open · 56%

Senior Full Stack Developer (.NET & Docker)

Senior • Hybrid (Buenos Aires, Argentina) • Bachelor's Degree • Full-Time • Senior • English: C1
JavaScript
SQL
C#
TypeScript
C#
ASP.NET Core
AI/ML
Copilot
Frontend
Angular
DevOps
Azure DevOps
Rest API
Docker
Kubernetes
Azure
CI/CD
Cybersecurity
Active Directory
QA
Rest-Assured
+7
Apply

EY

ey.com
ey.com • HQ: London, United Kingdom • Management Consulting • Financial Advisory, Valuation & Restructuring • Tax Advisory & Preparation • Audit & Assurance Firms • 5000+ employees • Est. 1989 • Hiring 5502, 506 new
HQ: London, United Kingdom • Management Consulting • Financial Advisory, Valuation & Restructuring • Tax Advisory & Preparation • Audit & Assurance Firms • 5000+ employees • Est. 1989 • Hiring 5502, 506 new
Headquartered in London, United Kingdom, EY (Ernst & Young) is a multinational professional services network and one of the "Big Four" accounting firms. The organization provides financial assurance and auditing, tax advisory, management and technology consulting, and strategy and transactions advisory through its EY-Parthenon arm. Operating across more than 150 countries, it delivers risk management, digital transformation, data analytics, and regulatory compliance solutions to multinational corporations, financial institutions, and government entities worldwide.
No named decision-maker yet.
Careers mailbox is known
Verified live · 4 hours ago 8 days ago Hiring now · 90%

Client Technology - Engineering - Software Engineering - EY GDS

≈ $77k – $165k per year (Estimated) • Staff+ • 10+ years exp • In office (Buenos Aires, Argentina) • Bachelor's Degree • Staff
C#
Java
Python
AI/ML
Fine-tuning
NLP
AI Agents
DevOps
Platform Engineering
GitHub
Docker
Kubernetes
CI/CD
AWS
Analytics
A/B Testing
+5
Apply
Verified live · 4 hours ago 9 days ago Hiring now · 88%

.NET Developer Supervising Associate - EY Global Delivery Services

Senior • 7+ years exp • In office (Buenos Aires, Argentina) • Senior • English
Node JS
C#
JavaScript
TypeScript
C#
ASP.NET Core
Databases
MS SQL
Frontend
Bootstrap
JQuery
Angular
DevOps
Rest API
Windows
Azure
Analytics
SSIS
Power BI
Management
SharePoint
Agile
+8
Apply
Verified live · 4 hours ago 16 days ago Hiring now · 76%

Full Stack Developer (NestJS / Node.js / Angular) - EY Global Delivery Services

Senior • 5+ years exp • Hybrid (Buenos Aires, Argentina) • Bachelor's Degree • Senior • English: B2
Node JS
TypeScript
Python
JavaScript
Node JS
Nest.JS
Puppeteer
TypeORM
Databases
PostgreSQL
Frontend
Angular
DevOps
Azure DevOps
Azure
CI/CD
Cybersecurity
Microsoft Entra ID
QA
Playwright
+6
Apply

Wallbit

wallbit.io
wallbit.io • HQ: Buenos Aires, Argentina • Personal Finance Apps & Education • 51-200 employees • Startup • Hiring 2
HQ: Buenos Aires, Argentina • Personal Finance Apps & Education • 51-200 employees • Startup • Hiring 2
Wallbit is a fintech company offering a US dollar account for professionals who work for companies abroad. Its app lets users get paid, spend, save and invest from one place, it is backed by Y Combinator and Silicon Valley investors, and it hires engineers such as full stack developers. The company is based in Buenos Aires, Argentina.
No named decision-maker yet.
No careers mailbox known
Verified live · 4 hours ago 10 days ago Hiring now · 81%

Product Engineer

Middle • 3+ years exp • Hybrid (Buenos Aires, Argentina) • Full-Time • Middle
PHP
JavaScript
Python
PHP
Laravel
Frontend
React.js
Mobile
React Native
Apply

Ryz Labs

ryzlabs.com
ryzlabs.com • HQ: San Francisco, United States • IT Outsourcing & Dedicated Teams • IT Staffing & Staff Augmentation • 51-200 employees • Staffing · EOR • Trust B • Hiring 47, 8 new
HQ: San Francisco, United States • IT Outsourcing & Dedicated Teams • IT Staffing & Staff Augmentation • 51-200 employees • Staffing · EOR • Trust B • Hiring 47, 8 new
Ryz Labs is a nearshore staff augmentation company that places Latin American software engineers, data and machine learning specialists, sales, operations, customer support and accounting professionals on teams of mainly US clients. Most of its talent is based in Argentina, with Buenos Aires as its largest hiring location. The company is headquartered in San Francisco, California, United States.
No named decision-maker yet.
Careers mailbox is known
Verified live · 2 hours ago 11 days ago Hiring now · 90%

Software Engineer – Product Quality & Reliability

Junior • 2+ years exp • Buenos Aires • Remote (LATAM) • Full-Time • Junior • English: B2
TypeScript
SQL
JavaScript
Databases
PostgreSQL
Frontend
React.js
Next.js
DevOps
Vercel
Terraform
AWS
QA
Sentry
+2
Apply

Talan

talan.com
talan.com • HQ: Paris, France • AI Consulting & Integration • Management Consulting • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 2002 • IT services • Trust B • Hiring 343, 23 new
HQ: Paris, France • AI Consulting & Integration • Management Consulting • IT Consulting & Digital Transformation • 1001-5000 employees • Est. 2002 • IT services • Trust B • Hiring 343, 23 new
Talan is a French technology and management consultancy founded in 2002 that advises large organisations on data, cloud, artificial intelligence and business transformation. It works mainly with banks, insurers, public sector bodies, energy companies and industrial groups, combining strategy consulting with hands-on engineering through practices covering data platforms, distributed ledger technology, enterprise applications and cybersecurity. Headquartered in Paris, the firm has grown quickly through acquisitions across Europe, North America and the Middle East and now employs several thousand consultants.
Mehdi Houas · Founder and Chairman · decision-maker
Philippe Cassoulat · Chief Executive Officer · decision-maker
Careers mailbox is known
Verified live · 2 hours ago 12 days ago Likely open · 56%

Backend Developer (Spark, Spala, PL/SQL)

Middle • 3+ years exp • Buenos Aires • Remote (Argentina) • Full-Time • Senior • English
Scala
SQL
Databases
Oracle
AI/ML
Spark
DevOps
AWS
Management
Scrum
Agile
Apply

Accenture

accenture.com
accenture.com • HQ: Dublin, Ireland • Business Process Outsourcing (BPO) • Systems Integrators • Management Consulting • IT Consulting & Digital Transformation • 5000+ employees • Est. 1989 • IT services • Trust A • Hiring 5161, 348 new
HQ: Dublin, Ireland • Business Process Outsourcing (BPO) • Systems Integrators • Management Consulting • IT Consulting & Digital Transformation • 5000+ employees • Est. 1989 • IT services • Trust A • Hiring 5161, 348 new
Accenture is a professional services company that began as the consulting arm of the accounting firm Arthur Andersen, separated as Andersen Consulting in 1989 and took its present name in 2001. It is one of the largest technology services organisations in the world, employing well over seven hundred thousand people and running strategy, consulting, technology, operations and industry work for most of the Fortune Global 500. Incorporated in Dublin and built on a delivery network concentrated in India and the Philippines, it has reoriented around cloud migration, cybersecurity and generative AI, which it now books as a distinct multi-billion dollar revenue line.
Angie Park · Chief Financial Officer · decision-maker
Julie Sweet · Chair & Chief Executive Officer · decision-maker
George Shaheen · Founding Chief Executive of Andersen Consulting · founder
Careers mailbox is known
Verified live · 3 hours ago 12 days ago Long shot · 14%

Fullstack developer Specialist con Node.js , ingles avanzado

Buenos Aires • Remote (Argentina) • Full-Time
Node JS
TypeScript
JavaScript
Databases
Google BigQuery
PostgreSQL
DevOps
Azure DevOps
AWS
Azure
Management
Scrum
+1
Apply
Verified live · 3 hours ago 1 month ago Long shot · 7%

JAVA Developers/Architects & Leads

≈ $50k – $149k per year (Estimated) • Lead • Buenos Aires • Mar del Plata • Salta • Rosario • Mendoza • Remote (Argentina) • Full-Time • Staff • Spanish: C1
Java
SQL
Java
Hibernate
Spring MVC
Spring Security
Spring Cloud
Databases
RabbitMQ
ActiveMQ
DevOps
OpenShift
VMWare
GCP
Azure
AWS
QA
Swagger
+6
Apply
Verified live · 3 hours ago 1 month ago Long shot · 2%

Angular and .NET Core Senior Application Developer

Senior • 4+ years exp • Buenos Aires • Mendoza • Mar del Plata • Salta • Rosario • Remote (Argentina) • Full-Time • Senior
C#
TypeScript
JavaScript
C#
.NET
Frontend
Angular
Apply

Foundationai

foundationai.com
foundationai.com • Buenos Aires • Hyderabad • Bogotá • New York • Toronto • 51-200 employees • Hiring 9, 3 new
Buenos Aires • Hyderabad • Bogotá • New York • Toronto • 51-200 employees • Hiring 9, 3 new
No named decision-maker yet.
No careers mailbox known
Verified live · 25 min ago 12 days ago Hiring now · 82%

Software Engineer - Foundation AI

In office (Buenos Aires, Argentina) • Bachelor's Degree • Spanish: C1
JavaScript
Python
TypeScript
Python
Flask
FastAPI
Celery
Databases
RabbitMQ
PostgreSQL
Frontend
Vue.js
Angular
React.js
DevOps
Splunk
New Relic
Datadog
GitHub Actions
Rest API
Git
Docker
Kubernetes
CI/CD
Management
Scrum
Agile
+14
Apply

C&S Informática

cys.com.ar
cys.com.ar • HQ: Buenos Aires, Argentina • Enterprise Apps Implementation Partners • IT Outsourcing & Dedicated Teams • Custom Software Development • Hiring 54, 8 new
HQ: Buenos Aires, Argentina • Enterprise Apps Implementation Partners • IT Outsourcing & Dedicated Teams • Custom Software Development • Hiring 54, 8 new
C&S Informática is an Argentine IT services company headquartered in Buenos Aires that provides software development, IT talent outsourcing and IT consulting, with a strong focus on SAP implementation and support projects. With more than 160 professionals, about 40 years in the market, ISO 9001 certification and an office in Santiago de Chile, it works on SAP S/4HANA, BTP, Ariba and controlling projects as well as COBOL mainframe, DevOps and information security engagements for corporate clients. It hires SAP functional and technical consultants, ABAP and COBOL developers, full-stack developers, DevOps administrators, IT recruiters and B2B sales staff.
No named decision-maker yet.
Careers mailbox is known
13 days ago Fading · 38%

Desarrollador Fullstack Senior

Senior • In office (Buenos Aires, Argentina) • Senior
Python
Java
JavaScript
Java
Spring Boot
Databases
PostgreSQL
Frontend
React.js
DevOps
SOAP
Apply

OX Security

ox.security
ox.security • HQ: Tel Aviv, Israel • DevSecOps • Application Security • 51-200 employees • Est. 2021 • Startup • Hiring 35, 6 new
HQ: Tel Aviv, Israel • DevSecOps • Application Security • 51-200 employees • Est. 2021 • Startup • Hiring 35, 6 new
OX Security builds an application security posture management platform. Its system traces risk across the entire software pipeline. The company automates triage and fix guidance for developers.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 13 days ago Long shot · 19%

Senior Backend Engineer - Vibesec

Senior • 6+ years exp • Buenos Aires • Remote (Argentina, Israel) • Full-Time • Senior • English
Node JS
TypeScript
JavaScript
AI/ML
AI Agents
Apply
Verified live · 1 hour ago 13 days ago Long shot · 17%

Senior Backend Engineer - Agentic Pentest

Senior • 5+ years exp • Buenos Aires • Remote (Argentina, Israel) • Bachelor's Degree • Full-Time • Senior
Node JS
SQL
JavaScript
AI/ML
Copilot
DevOps
Docker
GCP
Kubernetes
AWS
Apply

Satellogic

satellogic.com
satellogic.com • HQ: Buenos Aires, Argentina • Satellite Manufacturing • Earth Observation • Est. 2010 • NASDAQ: SATL • Hiring 10
HQ: Buenos Aires, Argentina • Satellite Manufacturing • Earth Observation • Est. 2010 • NASDAQ: SATL • Hiring 10
Satellogic builds and operates a constellation of earth observation satellites. Its vertically integrated model manufactures spacecraft in house at low cost. The company sells high-frequency imagery and analytics globally.
No named decision-maker yet.
Careers mailbox is known
Verified live · 1 hour ago 13 days ago Hiring now · 86%

Senior Python Software Engineer

Senior • 4+ years exp • In office (Buenos Aires, Argentina) • Bachelor's Degree • Full-Time • Senior
Python
Python
FastAPI
Django
Celery
Databases
RabbitMQ
InfluxDB
Redis
PostgreSQL
DevOps
Helm
OpenTelemetry
GitLab
Prometheus
Git
Linux
Kubernetes
CI/CD
AWS
Management
Scrum
Agile
+11
Apply
Machines can read this selection · checked 03:50 UTC
Backend Developer Jobs in Buenos Aires
Frequently asked questions
How many Backend Developer jobs in Buenos Aires are available on Alion?
There are currently 82 active listings from 41 hiring companies on Alion, refreshed daily.
What salary do Backend Developer jobs in Buenos Aires pay?
The average salary is around $109,500 per year based on the current listings.
Are remote options available for Backend Developer jobs in Buenos Aires?
Yes, many of these roles offer remote or hybrid work, and you can filter listings by remote, relocation and visa sponsorship.
How do I apply for Backend Developer jobs in Buenos Aires?
Open any listing on Alion and apply directly with the employer through the provided link - no lengthy sign-up required.