10.536 Ofertas de Java Engineer en Argentina

Explore the Nearsure experience

Join our close-knit LATAM remote team:
Connect through fun activities like coffee breaks, tech talks, and games with your team-mates and management.

Say goodbye to micromanagement
We champion autonomy, open communication, and respect for diversity as our core values.

Your well-being matters:
Our People Care team is here from day one to support you with everything from time-off requests to wellness check-ins.

Plus, our Accounts Management team ensures smooth, effective client relationships, so you can focus on what you do best.

Ready to grow with us?

Here's what we offer you by joining us

Competitive USD salary – We value your skills and contributions

100% remote work – While you can work from anywhere, you're always welcome to connect with teammates and grow your network at our coworking spaces across LATAM

Paid time off – Take the time you need according to your country's regulations, all while receiving your full salary. Rest, recharge, and come back stronger

National Holidays celebrated – Take time off to celebrate important events and traditions with loved ones, fully embracing your culture.

Sick leave – Focus on your health without the stress. Take the necessary time to recover and feel better.

Refundable Annual Credit – Spend it on the perks you love to enhance your work-life balance

Team-building activities – Join us for coffee breaks, tech talks, and after-work gatherings to bond with your Nearsure family and feel part of our vibrant community.

Birthday day off – Enjoy an extra day off during your birthday week to celebrate in style with friends and family

About the project:

As a
Senior Java Engineer
, you will join our engineering team. The ideal candidate will join a team that takes full responsibility for implementing new features, improving performance, and building robust solutions for our payment products.

How your day-to-day work will look like

Contribute to all phases of the development lifecycle.

Design, develop, and deliver high-volume, low-latency applications for mission-critical systems.

Write well-designed, testable, efficient code.

Ensure designs comply with specifications.

Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review.

This would make you the ideal candidate

Bachelor's Degree in Computer Science, Engineering, or a related field.

5+ Years of experience working with Java SE, including significant hands/on experience with Spring framework.

3+ Years of experience working with Microservices architecture.

3+ Years of experience working with AWS services or GCP.

3+ Years of experience working with relational databases (MySQL, AuroraDB, Postgresql, Oracle) and optimizing queries for performance.

2+ Years of experience working with NoSQL databases (Redis, DynamoDB, MongoDB).

Experience with Maven.

Advanced English Level is required for this role as you will work with US clients. Effective communication in English is essential to deliver the best solutions to our clients and expand your horizons.

What to expect from our hiring process

1. Let's chat about your experience

2. Impress our recruiters, and you'll move on to a technical interview with our top developers.

3. Nail that, and you'll meet our client - your final step to joining our amazing team

At Nearsure, we're dedicated to solving complex business challenges through cutting-edge technology and we believe in the power of tailored solutions. Whether you are passionate about transforming businesses with Generative AI, building innovative software products, or implementing comprehensive enterprise platform solutions, we invite you to be part of our dynamic team

We would love to hear from you if you are eager to make an impact and join a collaborative team that values creativity and expertise.

Let's work together to shape the future of technology

Apply now

By applying to this position, you authorize Nearsure to collect, store, transfer, and process your personal data in accordance with our Privacy Policy. For more information, please review our Privacy Policy. )

This is us
At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

This is the job
In Córdoba, Argentina, within the
banking industry
, we are actively seeking a
Middle Java Developer
to strengthen our team. The role requires 3 days per week on-site.

This is the team
You will be part of a
new cross-functional team
dedicated to the development of mobile functionalities and their integration into client's ecosystem.

This is you

• 3–5 years of professional experience in Java development.
• Advanced knowledge of modernizing and refactoring legacy monoliths (design patterns, modularization).
• Hands-on experience with Java 8+.
• Strong background in Microservices Architecture, including design, migration, and iterative development.
• Familiarity with containers, API Gateway, Consul, and distributed configurations.
• Solid experience with relational databases and migration from monolithic to distributed structures.
• Knowledge of Event/Message Queues (Kafka, RabbitMQ, or similar).
• Understanding of CI/CD pipelines and DevOps practices.
• Based in Córdoba Capital or nearby locations.

Nice-to-have Skills

• Experience in the financial or banking industry.
• Exposure to mobile-related integrations.

This is your role

• Develop and maintain backend solutions in Java.
• Lead efforts to refactor and modernize monolithic systems into modularized microservices.
• Support the migration of databases into distributed architectures.
• Collaborate with cross-functional teams to integrate mobile functionalities.
• Ensure high-quality delivery by applying CI/CD and DevOps practices.

W
e take pride in the diverse skills and character of our teams, welcoming everyone to apply and contribute to our collective strength
.

Azumo is currently looking for highly motivated

Java Senior Engineers

to develop and enhance high performing and scalable backend infrastructure used by millions of users.

The position is

fully remote

based in Latin America

We will only be considering candidates based in Latin America, as most of our engineers are based there.

This position will give you the opportunity to collaborate with a growing team and bright engineering minds.

You will enjoy the role if you love designing and developing scalable, high performant backend infrastructure using enterprise class frameworks.

Responsibilities
Design, develop and test robust Java APIs

Evaluate multiple approaches and technologies to solving a problem

Understand data pipeline needs and work with product managers to find solutions

Compensation Commensurate With Experience And Candidate Potential.
At Azumo we strive for excellence and strongly believe in professional and personal growth.

We want each individual to be successful and pledge to help each achieve their goals while at Azumo and beyond.

Challenging ourselves and learning new technologies is at the core of what we do.

Based in San Francisco, California, Azumo is an innovative software development firm helping organizations make insightful decisions using the latest technologies in data, cloud and mobility.

We combine expertise in strategy, data science, application development and design to drive digital transformation initiatives for companies of all sizes.

If you are qualified for the opportunity and looking for a challenge please apply online at or connect with us at ***

Requirements
4+ years experience with enterprise class frameworks (such as Spring Boot, Hibernate, Spring or any other Java enterprise class frameworks)

Deep expertise in designing and building robust APIs

Practical experience with open source technologies and products

Self-driven and motivated, with a strong work ethic and a passion for problem solving

Professional English

Benefits
Paid time off

English classes

U.S. Holidays

Training

Udemy free Premium access

Mentored career development

U$S Remuneration

Our client is a leading supplier of software products in the field of eCustoms internationally.

The company supplies software products and IT services to European Union Institutions and Agencies, international organisations and national government administrations.

The company employs over 1100 engineers, IT experts and consultants (around 3% PhD, 41% MSc and 54% BSc or equivalent). The group's staff is multilingual and multinational with in-depth experience in the delivery of services to the government sector worldwide.

Currently we are looking for a Senior Java Engineer to join the team as a long-term Contractor (B2B) / Freelancer.

• Craft Cutting-Edge Applications: Develop powerful, efficient back-end web applications that drive our business forward.
• Architect & Build: Design and implement core business logic, creating high-performance servers and databases.
• Enhance Security & Performance: Ensure our systems are secure, reliable, and optimized across multiple platforms.
• API Development: Design and develop APIs that enable seamless communication between systems.
• Collaborate on Scalable Solutions: Work alongside other developers to create scalable software solutions.
• Lead Projects: Take charge of key projects, guiding them from concept to completion.
• Maintain & Improve Code Quality: Keep our codebase organized and pristine while fixing bugs and enhancing functionality.
• Troubleshoot & Optimize: Analyze data, processes, and code to identify areas for improvement and troubleshoot issues.
• Write Documentation: Contribute to creating clear technical documentation for current and future reference.

• A university degree in IT
• Expertise in IT: min 9 years of professional experience in development.
• Proven Back-End Skills: Mastery of back-end languages and frameworks, including Java 8+, Spring, Spring Boot, Java EE, and Hibernate.
• Database Proficiency: Solid experience with Oracle Service Bus, Oracle DB, and RDBMS database technology.
• Integration Experience: Deep understanding of OpenID Connect, SSO, and integration techniques.
• Cloud Enthusiast: Hands-on experience with Amazon Web Services (AWS) for cloud development.
• Message Queues & APIs: Expertise in Kafka, ActiveMQ, JMS, and working with REST & SOAP APIs.
• Blockchain Knowledge: Familiarity with blockchain technologies is a big plus
• Identity & Access Management: Experience with tools like Secunda and IOP IAM.
• Domain Expertise: Advanced knowledge of Procurement and Grant Management business domains.
• Server & Web Configuration: Strong understanding of Oracle WebLogic Server, Apache, SSL/TLS, and reverse proxy configuration.
• CI/CD & DevOps: Practical experience with CI/CD pipelines and tools like Bamboo and Docker.
• Version Control: Knowledge of Git for code versioning.
• Bonus Skills: Experience with NoSQL databases, Angular, TypeScript, and front-end technologies is a plus.
• Language Proficiency: Fluent in English, with proficiency in French being a great advantage.

• Excellent remuneration
• Fully remote
• Long-term possible

Responsibilities

• Develop and maintain scalable, high-performance applications using Java and related technologies.
• Design and implement RESTful APIs and backend services in collaboration with cross-functional teams.
• Support the modernization of legacy systems to cloud-based architectures.
• Optimize applications for speed, scalability, and reliability.
• Write clean, maintainable, and testable code following best practices.

• Strong experience with Java 8+ and frameworks like Spring Boot or Hibernate.
• Knowledge of RESTful APIs, microservices architecture, and relational databases (MySQL, PostgreSQL).
• Proficiency with Git and version control systems.

• Familiarity with Docker, Kubernetes, and cloud providers (AWS, GCP, Azure).
• Experience working in Agile teams and with DevOps practices.

Overview

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and UI design, managed services, product development, and software development.

This is the job

We are looking for a Senior Java Engineer to contribute to our current project in the field of entertainment. The project is a renowned streaming platform. It links consumers with their favorite content, allows content publishers to grow and monetize large audiences, and offers advertisers unique opportunities to engage with consumers. As a Senior Java developer, you will be working together with an international team of top developers. You will also take part in setting standards, establishing guidelines and sharing best practices in order to ensure continuous learning and development.

This is you

• 6+ years of experience building large-scale and low-latency distributed systems.
• Excellent command of Java (preferably Java 17).
• Solid understanding of algorithms, data structures, and performance optimization techniques.
• Experience with distributed systems, SQL/NoSQL, and other databases.
• Strong knowledge of Kafka and Microservice Architecture.
• Knowledge of object-oriented programming, multi-threading, and real-time programming.
• English — Upper-Intermediate or higher

Nice-to-have skills:

• Experience with Big Data and cloud services such as AWS

This is your role

• Work alongside a highly skilled engineering team to design, develop, and maintain large-scale, highly performant, real-time applications;
• Deliver top-quality software in a timely fashion;
• Demonstrate good communication skills in working with technical and non-technical audiences;
• Partner with cross-functional product and analytics teams to steer or contribute to large-scale strategic projects, as well as solve ongoing operational problems at scale;
• Use engineering skill sets in a business organization to drive meaningful business impact by looking at problems through an operational lens;
• Self-identify gaps, problems, and needs, and create robust solutions with relative freedom.

What awaits you at Avenga?

• We offer an attractive social and benefits package;
• Everyone at Avenga is subject to professional growth via our mentorship program;
• Our specialists get regular performance reviews and technical assessments to identify development plans;
• The company provides extended training and certification opportunities;
• We stay up to date with the industry by embarking on tech talks, webinars, conferences, and hackathons;
• Avenga cares for its employees’ well-being by providing well-rounded health insurance coverage and fitness compensation programs;
• Our employees’ families are no less important, as we offer maternity aid and financial support for a number of family reasons, including marriage and childbirth;
• The company fosters a sense of professional belonging and an environment of togetherness: we achieve things together and celebrate our milestones.

We take pride in the diverse skills and character of our teams, welcoming everyone to apply and contribute to our collective strength.

Overview

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and UI design, managed services, product development, and software development.

We are looking for a Semi-Senior Java Developer to join our development team. The ideal candidate will be responsible for designing, developing, and implementing robust Java-based solutions, ensuring code quality and aligning with best development practices. This role involves working on highly complex projects, integrations with external services, and collaborating closely with cross-functional teams in an agile environment.

• Experience with backend technologies such as Java, Spring Boot, Spring Security, REST APIs.
• Experience in modeling, administration, and advanced queries with PostgreSQL and MS SQL Server.
• Proficiency with containerization using Docker and orchestration with Kubernetes.
• Git and GitLab for code management and continuous integration workflows.
• Experience working with Scrum and Kanban, contributing to a collaborative, flexible, and results-driven environment.

• Design, develop, and implement new features in web applications and enterprise systems, ensuring compliance with both technical and business requirements.
• Maintain, optimize, and refactor existing software, enhancing its performance, scalability, and reliability. Diagnose, analyze, and resolve technical issues in production applications, ensuring operational continuity of critical systems.
• Design, build, and integrate APIs and external services, fostering interoperability and seamless system integration.
• Collaborate closely with multidisciplinary teams (developers, QA, DevOps, Product Owners, etc.) to ensure quality and timely delivery of project milestones.
• Create and maintain clear and up-to-date technical documentation, as well as generate support and improvement reports.
• Propose and implement innovative technological solutions, aligned with business needs and industry best practices.

We take pride in the diverse skills and character of our teams, welcoming everyone to apply and contribute to our collective strength.

• 6+ years of experience building large-scale and low-latency distributed systems.
• Excellent command of Java (preferably Java 17).
• Solid understanding of algorithms, data structures, and performance optimization techniques.
• Experience with distributed systems, SQL/NoSQL, and other databases.
• Strong knowledge of Kafka and Microservice Architecture.
• Knowledge of object-oriented programming, multi-threading, and real-time programming.
• English — Upper-Intermediate or higher
  
  

• Experience with Big Data and cloud services such as AWS
  
  

• Work alongside a highly skilled engineering team to design, develop, and maintain large-scale, highly performant, real-time applications;
• Deliver top-quality software in a timely fashion;
• Demonstrate good communication skills in working with technical and non-technical audiences;
• Partner with cross-functional product and analytics teams to steer or contribute to large-scale strategic projects, as well as solve ongoing operational problems at scale;
• Use engineering skill sets in a business organization to drive meaningful business impact by looking at problems through an operational lens;
• Self-identify gaps, problems, and needs, and create robust solutions with relative freedom.
  
  

• We offer an attractive social and benefits package;
• Everyone at Avenga is subject to professional growth via our mentorship program;
• Our specialists get regular performance reviews and technical assessments to identify development plans;
• The company provides extended training and certification opportunities;
• We stay up to date with the industry by embarking on tech talks, webinars, conferences, and hackathons;
• Avenga cares for its employees’ well-being by providing well-rounded health insurance coverage and fitness compensation programs;
• Our employees’ families are no less important, as we offer maternity aid and financial support for a number of family reasons, including marriage and childbirth;
• The company fosters a sense of professional belonging and an environment of togetherness: we achieve things together and celebrate our milestones.
  
  

Explore the Nearsure experience

Join our close-knit LATAM remote team:
Connect through fun activities like coffee breaks, tech talks, and games with your team-mates and management.

Say goodbye to micromanagement
We champion autonomy, open communication, and respect for diversity as our core values.

Your well-being matters:
Our People Care team is here from day one to support you with everything from time-off requests to wellness check-ins.

Plus, our Accounts Management team ensures smooth, effective client relationships, so you can focus on what you do best.

Ready to grow with us?

Here's what we offer you by joining us

Competitive USD salary – We value your skills and contributions

100% remote work – While you can work from anywhere, you're always welcome to connect with teammates and grow your network at our coworking spaces across LATAM

Paid time off – Take the time you need according to your country's regulations, all while receiving your full salary. Rest, recharge, and come back stronger

National Holidays celebrated – Take time off to celebrate important events and traditions with loved ones, fully embracing your culture.

Sick leave – Focus on your health without the stress. Take the necessary time to recover and feel better.

Refundable Annual Credit – Spend it on the perks you love to enhance your work-life balance

Team-building activities – Join us for coffee breaks, tech talks, and after-work gatherings to bond with your Nearsure family and feel part of our vibrant community.

Birthday day off – Enjoy an extra day off during your birthday week to celebrate in style with friends and family

About the project:

As a
Staff Fullstack Java & JavaScript Engineer
, you will collaborate closely with product and platform teams, turning requirements into scalable technical solutions. This role also involves improving system performance, supporting team workflows, and ensuring high-quality code standards.

How your day-to-day work will look like

Work with technology leaders and the product team to understand departmental goals and requirements, translating them into effective technical solutions.

Design, develop, and maintain high-quality full stack applications using Java or Golang for backend services and JavaScript for frontend functionalities.

Lead architecture and design decisions, ensuring that projects are scalable, maintainable, and performant.

Leverage your experience in platform teams to administer AWS resources, create robust automations, and enhance internal process flows.

Provide comprehensive support to the entire engineering team by developing and maintaining the internal applications that drive our operations.

Identify opportunities for code, database, and resource optimization, and implement improvements to ensure system stability.

Conduct validation tests and performance assessments, generate detailed systems reports with metrics, and offer recommendations for continuous improvement.

Participate in code reviews and deliver constructive feedback to maintain high software development standards, ensuring code quality and adherence to best practices.

This would make you the ideal candidate

Bachelor's Degree in Computer Science, Engineering, or a related field.

8+ Years of experience working as a Fullstack developer.

6+ Years of experience working with Java.

4+ Years of experience working with JavaScript.

3+ Years of experience working with AWS services, including resource management, automation, and workflow optimization.

3+ Years of experience working on optimizing code, databases, and system resources for performance and stability.

Lead architecture and design decisions, ensuring that projects are scalable, maintainable, and performant.

Experience with validation testing, performance assessments, and metrics reporting.

Solid understanding of the software development lifecycle and agile methodologies.

Experience with Golang is a plus.

Advanced English Level is required for this role as you will work with US clients. Effective communication in English is essential to deliver the best solutions to our clients and expand your horizons.

What to expect from our hiring process

1. Let's chat about your experience

2. Impress our recruiters, and you'll move on to a technical interview with our top developers.

3. Nail that, and you'll meet our client - your final step to joining our amazing team

At Nearsure, we're dedicated to solving complex business challenges through cutting-edge technology and we believe in the power of tailored solutions. Whether you are passionate about transforming businesses with Generative AI, building innovative software products, or implementing comprehensive enterprise platform solutions, we invite you to be part of our dynamic team

We would love to hear from you if you are eager to make an impact and join a collaborative team that values creativity and expertise.

Let's work together to shape the future of technology

Apply now

By applying to this position, you authorize Nearsure to collect, store, transfer, and process your personal data in accordance with our Privacy Policy. For more information, please review our Privacy Policy. )