19 publicaciones de empleo destacadas en java sr (¡Están contratando!)

Senior Backend Engineer (Java / Go + AI-Driven Development)
Vairix —Buenos Aires, Buenos Aires
Senior Java Engineer - remote, within EU
IESF AG —Buenos Aires, Buenos Aires
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Senior Backend Engineer — MCP Infrastructure
OneSeven Tech —Desde casa
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Postulación rápida
6d
Senior Software Engineer
The Mobile-First Company —Buenos Aires, Buenos Aires
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DataArt —Desde casa
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Senior Backend Engineer – Automation & Platform Implementation -
Assembly Industries —Desde casa
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6d
Senior Test Automation Engineer (Java)
EPAM Systems, Inc. —Desde casa
Site Reliability Engineer - Senior Associate (Troubleshooting & Python)
JPMorganChase —Buenos Aires, Buenos Aires
- Tiempo completo
Data Quality Assurance Analyst
Assurant —Buenos Aires, Buenos Aires
- Tiempo completo
Java Engineer - Latin America - Remote
Azumo —Córdoba, Córdoba
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Sr Researcher Seguridad Ofensiva - Anti-scraping
Mercado Libre —Capital Federal, Buenos Aires
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Desarrollador/a Calypso SSr/Sr
NTT Ltd —Buenos Aires, Buenos Aires
Client Technology Software engineering_Assurance Senior Engineer - EY GDS
EY —Capital Federal, Buenos Aires
Cyber Security Project Leader
Mercado Libre —Capital Federal, Buenos Aires
12d
995 - Backend Developer · Senior · Remoto · ARG
Darwoft —Córdoba, Córdoba
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Senior Commercetools Developer
Globant Commerce Studio —Buenos Aires, Buenos Aires
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Arquitecto/a de Datos SR
BYMA —Capital Federal, Buenos Aires
Senior Network Devices Software Engineer
Eclypsium —Córdoba, Córdoba
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992 - Backend Developer · Senior · Híbrido · AR
Darwoft —Córdoba, Córdoba
- Tiempo completo
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Senior Java Engineer - remote, within EU
IESF AG —Buenos Aires, Buenos Aires
The company employs over 1100 engineers, IT experts and consultants (around 3% PhD, 41% MSc and 54% BSc or equivalent). A university degree in IT.
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2–5 years of experience in software engineering, with hands-on experience in React Native. Experience working on shared codebases or cross-platform…
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Senior Backend Engineer (Java / Go + AI-Driven Development)

Vairix
Buenos Aires, Buenos Aires

Postulate ahora

Detalles del empleo

Descripción completa del empleo

We’re looking for a Senior Backend Engineer with strong experience in Java (Spring Boot) and Go, who enjoys working on distributed systems, understands real-world trade-offs, and leverages AI tools to move faster and smarter.

This is not just about writing code — it’s about building resilient systems, making solid technical decisions, and shipping with confidence.

What you’ll be doing

Design, build and scale distributed backend systems using Java and Go
Work deeply with microservices architectures, understanding trade-offs and system design decisions
Implement and maintain event-driven systems and messaging solutions
Collaborate on CI/CD pipelines and deployment strategies
Contribute to architecture discussions, bringing clarity and pragmatic thinking
Use AI tools (Copilot, ChatGPT, Claude, etc.) to accelerate development and problem-solving

What we’re looking for

Technical Expertise

Strong, hands-on experience with Java (Spring Boot) and Go
Proven experience building and scaling microservices-based systems
Solid understanding of:
- Idempotency
- Service discovery
- Resilience patterns (retries, circuit breakers, etc.)

Messaging & Distributed Systems

Experience with messaging systems (Kafka, RabbitMQ, NATS, etc.)
Deep understanding of:
- Consumer groups
- Dead-letter queues
- Delivery guarantees (at-least-once vs exactly-once)

DevOps Mindset

Experience working with CI/CD pipelines
Familiarity with deployment strategies:
- Blue/Green
- Canary
- Feature Flags

AI-Driven Productivity

Comfortable using tools like GitHub Copilot, ChatGPT, Claude (or similar)
Ability to integrate AI into daily workflows to improve speed and quality

What makes you a great fit

You think in systems, not just code
You’re comfortable discussing trade-offs, not just “best practices”
You care about reliability, scalability, and maintainability
You’re proactive, autonomous, and own what you build

Nice to have

Experience with cloud platforms (AWS, GCP or Azure)
Exposure to high-throughput systems
Background in event-driven architectures

Advanced English is required, as you’ll work directly with US-based clients in a fully collaborative environment

What we offer

20 days of paid time off per year
Flexible working hours (we care about results, not clocking in)
Remote-first culture
Health insurance + fitness benefit
Learning & development support
In-company English classes
Internal knowledge-sharing sessions
A collaborative, friendly, and human-centered team environment

About VAIRIX
VAIRIX is a nearshore software development company that partners with startups and growing organizations to build high-quality software and scale engineering teams.
We work in real-time with U.S. clients, combining a boutique approach with strong technical expertise, fast onboarding, and a focus on long-term collaboration.

Want to join us?
If you're looking for a place where people matter as much as code — this might be it. Let’s talk.

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java sr empleos

Senior Backend Engineer (Java / Go + AI-Driven Development)

Senior Java Engineer - remote, within EU

Senior Backend Engineer — MCP Infrastructure

Senior Software Engineer

Senior Full Stack Developer with React and Java, Atlassian Plugins

Senior Backend Engineer – Automation & Platform Implementation -

Senior Test Automation Engineer (Java)

Site Reliability Engineer - Senior Associate (Troubleshooting & Python)

Data Quality Assurance Analyst

Java Engineer - Latin America - Remote

Sr Researcher Seguridad Ofensiva - Anti-scraping

Desarrollador/a Calypso SSr/Sr

Client Technology Software engineering_Assurance Senior Engineer - EY GDS

Cyber Security Project Leader

995 - Backend Developer · Senior · Remoto · ARG

Senior Commercetools Developer

Arquitecto/a de Datos SR

Senior Network Devices Software Engineer

992 - Backend Developer · Senior · Híbrido · AR

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