• Expertini Resume Scoring: Our Semantic Matching Algorithm evaluates your CV/Résumé before you apply for this job role.
Argentina Jobs Expertini

Sr. Backend Developer (Python/Java) — Resilientco, , , argentina (Hiring Now)

Sr. Backend Developer (Python/Java)


Job description

Summary

We are seeking a Senior Backend Developer (Python/Java) to join our platform engineering team and build enterprise-grade backend services that process large volumes of data and support mission-critical operations.

This role focuses on designing and implementing highly scalable, high-performance microservices and APIs using primarily Python (approximately 70%) complemented by Java (30%), with a strong focus on Kubernetes-based deployments and operations.

The role offers ownership across the full software lifecycle—architecture, development, testing, deployment, performance tuning, and production support—within cloud-native and containerized environments.

This is an opportunity to shape platform reliability, scalability, and operational excellence.

Responsibilities

  • Design, develop, and maintain highly scalable backend services and enterprise applications using Python and Java.

  • Build high-performance solutions capable of processing and managing large-scale datasets.

  • Develop and maintain RESTful APIs and microservices integrations with internal and external systems.

  • Design software architectures that prioritize reliability, scalability, security, and operational efficiency.

  • Optimize application performance, troubleshoot production issues, and implement proactive monitoring.

  • Implement automated testing, CI/CD pipelines, and infrastructure management practices.

  • Deploy and operate containerized applications using Kubernetes , collaborating on orchestration and runtime configuration.

  • Participate in code reviews and promote engineering best practices, coding standards, and quality assurance processes.

  • Collaborate with architects, product owners, DevOps engineers, and business stakeholders to deliver platform features.

  • Support production environments to ensure system availability, resiliency, and performance.

  • Contribute to continuous improvement initiatives focused on platform modernization and operational excellence.

Requirements

  • Bachelor’s degree in Computer Science, Information Technology, Engineering, or equivalent practical experience.

  • 7+ years of software engineering or platform engineering experience.

  • Strong hands-on development experience with Python (primary language) and Java.

  • Experience building and supporting large-scale distributed systems.

  • Expertise developing RESTful APIs and microservices architectures.

  • Strong hands-on experience with Kubernetes, including production deployment, orchestration, and runtime management of containerized applications.

  • Experience with Docker and Helm Charts .

  • Experience with CI/CD pipelines and DevOps practices.

  • Experience working with high-volume data processing systems and enterprise integrations.

  • Strong understanding of software design patterns, scalability principles, and performance optimization techniques.

  • Experience with modern source control and collaborative development practices.

  • Excellent analytical, troubleshooting, and problem-solving skills.*

Nice to Have

  • Experience with Angular.

  • Experience with PostgreSQL.

  • Experience with Keycloak, OpenSearch, or Fluent Bit.

  • Experience with Ansible.

  • Familiarity with cloud-native application development and Infrastructure as Code (IaC).

  • Experience with logging, monitoring, and observability platforms.*

Engagement Details

  • Engagement Length: 12 months or more
  • Time Zone: PST - 8:00 AM - 5:00 PM
  • Laptop: BYOD.

  • Overtime Required: No.
  • Holidays Calendar: Client Holidays (USA – Mandatory)

Selection process

  1. Meeting with Resilient Co. team.

  2. Client technical interview
  3. Project interview (Cultural fit and tech review)
  4. Final stage

#J-18808-Ljbffr

Required Skill Profession

Informática Y Tecnología


  • Job Details

Related Jobs

Better Tomorrow Ventures hiring Sr Backend Developer - Java Job in buenos aires, buenos aires, Argentina
Better Tomorrow Ventures
buenos aires, buenos aires, Argentina
Better Tomorrow Ventures hiring Sr Backend Developer - Java Job in buenos aires, ciudad autónoma de buenos aires, Argentina
Better Tomorrow Ventures
buenos aires, ciudad autónoma de buenos aires, Argentina
Flux IT SA hiring Java Developer Sr. Job in Remote, Remote, Argentina
Flux IT SA
Remote, Remote, Argentina
Promtior hiring Sr. Java Developer Job in córdoba, provincia de córdoba, Argentina
Promtior
córdoba, provincia de córdoba, Argentina
Baufest hiring Sr Java Developer Job in , , argentina, , , argentina, Argentina
Baufest
, , argentina, , , argentina, Argentina
Flux IT SA hiring Java Developer Sr. Job in Argentina
Flux IT SA
Argentina
Pearster hiring Python Backend Developer Job in buenos aires, autonomous city of buenos aires, Argentina
Pearster
buenos aires, autonomous city of buenos aires, Argentina
Bumeran Selecta hiring BackEnd Developer ( Python) Job in Vicente López, Buenos Aires Province, Argentina
Bumeran Selecta
Vicente López, Buenos Aires Province, Argentina
Pearster hiring Python Backend Developer Job in Buenos Aires, Autonomous City of Buenos Aires, Argentina
Pearster
Buenos Aires, Autonomous City of Buenos Aires, Argentina
Flux IT SA hiring Python Developer Sr. Job in Remote, Remote, Argentina
Flux IT SA
Remote, Remote, Argentina
Flux IT SA hiring Python Developer Sr. Job in Argentina
Flux IT SA
Argentina
B Capital hiring Senior Backend Developer (Java) Job in buenos aires, buenos aires, Argentina
B Capital
buenos aires, buenos aires, Argentina
B Capital hiring Senior Backend Developer (Java) Job in buenos aires, ciudad autónoma de buenos aires, Argentina
B Capital
buenos aires, ciudad autónoma de buenos aires, Argentina
Aliancers hiring Sr. Backend Developer Job in rosario, santa fe province, Argentina
Aliancers
rosario, santa fe province, Argentina
Aliancers hiring Sr. Backend Developer Job in neuquen, neuquén province, Argentina
Aliancers
neuquen, neuquén province, Argentina
Aliancers hiring Sr. Backend Developer Job in bahía blanca, buenos aires province, Argentina
Aliancers
bahía blanca, buenos aires province, Argentina
Aliancers hiring Sr. Backend Developer Job in buenos aires, buenos aires, Argentina
Aliancers
buenos aires, buenos aires, Argentina
Aliancers hiring Sr. Backend Developer Job in córdoba, cordoba, Argentina
Aliancers
córdoba, cordoba, Argentina
Aliancers hiring Sr. Backend Developer Job in san miguel de tucumán, tucumán province, Argentina
Aliancers
san miguel de tucumán, tucumán province, Argentina
Aliancers hiring Sr. Backend Developer Job in Remote, mendoza province, Argentina
Aliancers
Remote, mendoza province, Argentina
Aliancers hiring Sr. Backend Developer Job in Buenos Aires, Buenos Aires, Argentina
Aliancers
Buenos Aires, Buenos Aires, Argentina
Aliancers hiring Sr. Backend Developer Job in San Miguel de Tucumán, Tucumán Province, Argentina
Aliancers
San Miguel de Tucumán, Tucumán Province, Argentina
Aliancers hiring Sr. Backend Developer Job in Neuquen, Neuquén Province, Argentina
Aliancers
Neuquen, Neuquén Province, Argentina
Aliancers hiring Sr. Backend Developer Job in Bahía Blanca, Buenos Aires Province, Argentina
Aliancers
Bahía Blanca, Buenos Aires Province, Argentina
Aliancers hiring Sr. Backend Developer Job in Rosario, Santa Fe Province, Argentina
Aliancers
Rosario, Santa Fe Province, Argentina
Aliancers hiring Sr. Backend Developer Job in Córdoba, Cordoba, Argentina
Aliancers
Córdoba, Cordoba, Argentina
Aliancers hiring Sr. Backend Developer Job in Argentina
Aliancers
Argentina
Muttdata hiring Senior Backend Python Developer Job in , , argentina, , , argentina, Argentina
Muttdata
, , argentina, , , argentina, Argentina
Muttdata hiring Senior Backend Python Developer Job in remote, argentina, Argentina
Muttdata
remote, argentina, Argentina
WillDom Global, LLC. hiring Jr+. Python Backend Developer Job in remote, argentina, Argentina
WillDom Global, LLC.
remote, argentina, Argentina
WillDom Global, LLC. hiring Jr+. Python Backend Developer Job in , , argentina, , , argentina, Argentina
WillDom Global, LLC.
, , argentina, , , argentina, Argentina
Evaluar Ecuador hiring MIDDLE JAVA BACKEND DEVELOPER ARGENTINA Job in buenos aires, buenos aires, Argentina
Evaluar Ecuador
buenos aires, buenos aires, Argentina

Unlock Your Sr Backend Potential: Insight & Career Growth Guide


Real-time Sr Backend Jobs Trends (Graphical Representation)

Explore profound insights with Expertini's real-time, in-depth analysis, showcased through the graph here. Uncover the dynamic job market trends for Sr Backend in , , argentina, Argentina, highlighting market share and opportunities for professionals in Sr Backend roles.

2504 Jobs in Argentina
2504
235 Jobs in , , Argentina
235
Download Sr Backend Jobs Trends in , , Argentina and Argentina

Are You Looking for Sr. Backend Developer (Python/Java) Job?

Great news! is currently hiring and seeking a Sr. Backend Developer (Python/Java) to join their team. Feel free to download the job details.

Wait no longer! Are you also interested in exploring similar jobs? Search now: .

The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at Resilientco adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Argentina laws and regulations

What Is the Average Salary Range for Sr. Backend Developer (Python/Java) Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in argentina. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Sr. Backend Developer (Python/Java)?

Key qualifications for Sr. Backend Developer (Python/Java) typically include Informática Y Tecnología and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

How Can I Improve My Chances of Getting Hired for Sr. Backend Developer (Python/Java)?

To improve your chances of getting hired for Sr. Backend Developer (Python/Java), consider enhancing your skills. Check your CV/Résumé Score with our free Tool. We have an in-built Resume Scoring tool that gives you the matching score for each job based on your CV/Résumé once it is uploaded. This can help you align your CV/Résumé according to the job requirements and enhance your skills if needed.

Interview Tips for Sr. Backend Developer (Python/Java) Job Success

Resilientco interview tips for Sr. Backend Developer (Python/Java)

Here are some tips to help you prepare for and ace your Sr. Backend Developer (Python/Java) job interview:

Before the Interview:

Research: Learn about the Resilientco's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Sr. Backend Developer (Python/Java) interview at Resilientco, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the Resilientco's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

How to Set Up Job Alerts for Sr. Backend Developer (Python/Java) Positions

Setting up job alerts for Sr. Backend Developer (Python/Java) is easy with Argentina Jobs Expertini. Simply visit our job alerts page here, enter your preferred job title and location, and choose how often you want to receive notifications. You'll get the latest job openings sent directly to your email for FREE!

Looking for Sr. Backend Developer jobs across Argentina? Explore a wide range of opportunities in various cities and states nationwide. Whether you're seeking positions in major metropolitan areas or smaller towns, our platform offers comprehensive listings to help you find the perfect job that matches your skills and preferences. Start your search today and take the next step in your career journey!