16 publicaciones de empleo destacadas de front end en gba, buenos aires (¡Están contratando!)

Java Backend Engineer
TechBiz Global GmbH —Buenos Aires, Buenos Aires
- Tiempo completo
Postulación rápida
Senior Backend Developer
Lil Horse Lab —Buenos Aires, Buenos Aires
- Tiempo completo
Postulación rápida
Product Controller Cash Equities
JPMorganChase —Buenos Aires, Buenos Aires
- Tiempo completo
10d
Senior Full-Stack Engineer (Laravel/VueJS)
Curotec —Buenos Aires, Buenos Aires
- Tiempo completo
Postulación rápida
Team Lead Backend (.Net & C#)
RemoteStar —Buenos Aires, Buenos Aires
- Tiempo completo
Sr. Solutions Architect, Technology - AGS - SOLA - SA
Amazon Web Services Argentina S.R.L. —Buenos Aires, Buenos Aires
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Credit Product Control - Risk Analyst
JPMorganChase —Buenos Aires, Buenos Aires
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5d
SSR/SR Full Stack Developer (JAVA)
Web: —Buenos Aires, Buenos Aires
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Solution Developer - Demos Engineering
Salesforce —Buenos Aires, Buenos Aires
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Software Engineer – Backend NET – ID #00061
Web: —Buenos Aires, Buenos Aires
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1d
Staff/Lead Fullstack Engineer (Data Structures Expert)
Mimica —Buenos Aires, Buenos Aires
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Senior Java Developer
Globant Commerce Studio —Buenos Aires, Buenos Aires
Postulación rápida
Credit Product Control Sr Assoc
JPMorganChase —Buenos Aires, Buenos Aires
- Tiempo completo
Principal Software Engineer (Java / Scala) - Argentina
Qodea —Buenos Aires, Buenos Aires
- Tiempo completo
Postulación rápida
Python Developer SSR/SR – Hibrido
Web: —Buenos Aires, Buenos Aires
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Principal Software Engineer (Node.js / Python) - Argentina
Qodea —Buenos Aires, Buenos Aires
- Tiempo completo
Postulación rápida

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Backend Developer SSR & SR
Web: —Buenos Aires, Buenos Aires
Sólida experiencia en desarrollo backend con JavaScript / Node.js. Experiencia sólida en desarrollo backend con JavaScript / Node.js. 15 días hábiles de PTO.
Semi-senior/ senior full-Stack Developer –
Web: —Buenos Aires, Buenos Aires
No importa si no sos experto/a en una tecnología específica, lo que realmente valoramos son tus ganas de aprender, tu flexibilidad para adaptarte a nuevos…

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Java Backend Engineer

TechBiz Global GmbH
Buenos Aires, Buenos Aires

Postulación rápida

Detalles del empleo

Tiempo completo

Descripción completa del empleo

At TechBiz Global, we are providing recruitment service to our TOP clients from our portfolio. We are currently looking for a skilled Java Backend Engineer to join one of our clients' teams. You will play a key role in building an Applicant Tracking System (ATS) integrated with REST APIs and FIX APIs. You will work closely with product managers, architects, and front-end engineers to design, develop, and optimize scalable backend services for high-performance applications.

Key Responsibilities

Design and implement backend services and APIs in Java (Spring Boot / Jakarta EE) for ATS functionality.
Develop and maintain RESTful APIs for integrations with external systems and internal services.
Implement and optimize FIX protocol-based APIs for financial/trading system integrations.
Ensure low-latency, high-availability, and secure backend architecture.
Write clean, maintainable, and well-documented code following industry best practices.
Collaborate with DevOps to deploy and monitor services in production environments (AWS, GCP, Azure, or on-prem).
Optimize database performance (SQL/NoSQL) and design schemas for ATS workflows.
Conduct code reviews, unit testing, and integration testing to maintain code quality.
Troubleshoot and resolve performance, scalability, and reliability issues.
Stay updated on emerging technologies, protocols, and best practices in API development and backend engineering.

Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
3–5 years of professional experience** in backend development with Java.
Strong expertise in Spring Boot, Hibernate/JPA, and RESTful APIs.
Hands-on experience with FIX protocol (QuickFIX/J or similar libraries).
Solid knowledge of multithreading, concurrency, and low-latency system design.
Experience with databases (PostgreSQL, MySQL, MongoDB, Redis, etc.).
Proficiency in Git, CI/CD pipelines, Docker, Kubernetes.
Strong understanding of security principles (OAuth2, JWT, SSL, encryption).
Excellent problem-solving, debugging, and analytical skills.

Nice to Have

Experience with financial systems, trading platforms, or ATS solutions.
Knowledge of messaging systems (Kafka, RabbitMQ, Redpanda, Chronicle Queue, etc.).
Exposure to cloud services (AWS/GCP/Azure).
Familiarity with microservices architecture and event-driven systems.

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front end empleos en gba, buenos aires

Java Backend Engineer

Senior Backend Developer

Product Controller Cash Equities

Senior Full-Stack Engineer (Laravel/VueJS)

Team Lead Backend (.Net & C#)

Sr. Solutions Architect, Technology - AGS - SOLA - SA

Credit Product Control - Risk Analyst

SSR/SR Full Stack Developer (JAVA)

Solution Developer - Demos Engineering

Software Engineer – Backend NET – ID #00061

Staff/Lead Fullstack Engineer (Data Structures Expert)

Senior Java Developer

Credit Product Control Sr Assoc

Principal Software Engineer (Java / Scala) - Argentina

Python Developer SSR/SR – Hibrido

Principal Software Engineer (Node.js / Python) - Argentina

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