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This is us
At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our ****+ 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
In Argentina, within the
Software Engineering
domain, we are actively seeking a
Software Engineer Node.js BFF
to strengthen our team dedicated to building scalable, functional, and cloud-native applications. This is a long-term opportunity for professionals passionate about backend-for-frontend (BFF) architectures and modern distributed systems.
This is you
Minimum 4 years of professional experience in software development.
Strong expertise in
Node.js (18+)
with knowledge of the
NestJS framework
.
Experience with
ReactJS
(mandatory for fullstack profiles).
Knowledge of
ExpressJS
and
Mongo Client
(desirable).
Strong background in
REST
and
SOAP
services.
Experience with
microservices
architectures.
Proficiency with
Git
and strong branching strategies (hotfixes, feature/evolution branches).
Soft Skills:
Active listening and empathy, with the ability to foster conversations and resolve conflicts.
Helps teams identify experimentation opportunities and drive them forward with a focus on value delivery.
Promotes technological innovation.
Shares learnings and discoveries to evolve the technology stack.
Aligns practice objectives with team OKRs.
Nice-to-have skills:
Experience with
AWS serverless services
(Lambda, API Gateway, SQS, SNS, Step Functions, EventBridge, DynamoDB).
Knowledge of
TypeScript
.
Ability to write clean, efficient, and well-documented code.
Experience with
agile methodologies
and software development life cycles.
Experience designing and/or developing
scalable, highly available architectures
.
This is your role
Understand software requirements and refine specifications into detailed designs.
Build or adapt classes, modules,



and other software components, reusing existing code where possible.
Perform unit testing and review code to fix defects or improve quality.
Document programs according to standards (functional, architectural, and in-code comments).
Research new technologies, comply with defined processes, and propose improvements.
Deliver across the full application lifecycle: concept, design, development, implementation, testing, and support.
Maintain production applications, fix bugs, and implement new features.
Meet delivery timelines according to estimated plans.
Collaborate closely with other developers to conceptualize, build, test, and deploy solutions.
Gather functional requirements and translate them into elegant, functional solutions.
Build prototypes during technical scoping phases.
Optimize application performance with a strong focus on functionality.
Create attractive and user-friendly interfaces.
Identify improvement opportunities, non-conformities, and observations for inclusion in the continuous improvement system.
Participate in defining and reviewing standards and guidelines applicable to design and development.
What awaits you at Avenga?
A
long-term project
with opportunities to grow your expertise in BFF and cloud-native architectures.
A
hybrid work model
: candidates must reside in
Argentina
, with preference for
Buenos Aires or Córdoba
, to facilitate in-person meetings when required.
A collaborative environment that values
innovation, teamwork, and continuous improvement
.
At Avenga, everyone matters. We provide equal opportunities in recruitment, career development, and leadership, regardless of race, ethnicity, gender identity, sexual orientation, disability, age, religion, or any other characteristic. We are committed to fostering a work environment where our diverse community of employees, candidates, and business partners actively shapes our growth. By bringing together people from different backgrounds and experiences, we build a workplace where everyone feels free to be themselves while honoring the boundaries of others.

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📌 Senior Nodejs Engineer (Córdoba)
🏢 avenga
📍 Córdoba