Who We Are Build. Scale. Sustain.

PALO IT is a integral technology consultancy that crafts tech as a force for good. We design, develop and scale digital and sustainable products and services to unlock value across the triple bottom line:

people, planet, profit . We do the right thing, and we do it right. We're proud to be a

World Economic Forum New Champion and a

B Corp-certified company.

We are small enough to care locally, big enough to deliver globally (5 continents, 18 offices, 650+ experts from 50+ nationalities)

We are robust and resilient (100% independent and 0 debt)

We are entrepreneurs and passionate experts: we invest in what we genuinely believe in and work as a collective intelligence

We are positive, courageous, caring, doers and committed to excellence

About Gen-e2 While the market is still largely AI-augmenting delivery, we have reinvented the SDLC to be

AI First . Our approach is a game-changer in productivity and quality, built on strong collaboration between generative AI and our best talents:

We now generate

95%

of the entire product — code, documentation, infrastructure as code, and even design — with

GitHub Copilot .

The quality consistently exceeds the output of our best traditional engineering teams.

A product repository houses all product artefacts, giving AI full project context for higher-quality generation.

A library of rules and prompts defines coding standards, design principles, and security guidelines, ensuring enterprise-grade quality and scalability.

With Gen-e2, we deliver end-to-end products

2–3× faster than traditional approaches, while raising the bar for engineering excellence.

Your Role As a

Senior Backend Java Engineer , you will be responsible for designing, developing, and optimizing robust, scalable,



and secure backend solutions within modern microservices-based architectures .

Key Responsibilities

Design, develop, and maintain backend applications in

Java (Java 8+) , ensuring high availability and performance.

Design and implement robust

RESTful APIs , including versioning, authentication, and documentation using

Swagger/OpenAPI .

Build microservices and endpoints using frameworks such as

Spring Boot and/or

Jakarta EE .

Manage and integrate relational databases

(PostgreSQL, MySQL) and

NoSQL technologies (MongoDB, Redis) efficiently.

Implement and optimize data access using ORMs such as

Hibernate or

JPA .

Develop unit tests and automated API tests using tools such as

JUnit, Mockito, Testcontainers , and

Postman/Newman .

Apply

SOLID principles , design patterns, and secure development best practices (OWASP, data validation, error handling).

Contribute to the implementation and continuous improvement of

CI/CD pipelines

(Jenkins, GitLab CI, or others).

Collaborate in agile teams (Scrum), actively participating in code reviews and pull request management.

Identify bottlenecks, perform profiling, and optimize performance in production environments.

Work in international environments, communicating technical solutions and documenting APIs in

English .

Who You Are

5+ years of experience developing backend applications in

Java .

Strong experience designing and implementing

RESTful APIs .

Strong command of frameworks such as





Spring Boot and/or

Jakarta EE .

Advanced experience with relational and NoSQL databases .

Deep knowledge of ORMs such as

Hibernate or

JPA .

Experience with automated testing (unit and API testing).

Strong understanding of

SOLID principles , design patterns, and application security practices.

Experience working with

CI/CD pipelines .

Advanced Git skills and experience working with

Agile methodologies

(Scrum).

Strong troubleshooting, debugging, and performance optimization skills.

Advanced English

(spoken and written) to collaborate with global teams.

More About PALO IT We're eager to adapt to change, learn from our experiences and move to meet our planet's urgent needs. We are continuously taking action to:

Become a climate net-zero company

Deliver projects with a positive impact

Train 100% of our workforce on impact

Achieve B Corp certification among all our offices across the globe

Continuously measure & improve employee happiness

Our clients are amongst the world's most successful companies. We innovate with both established Fortune 1000s, SMEs and start-ups who aim to make an impact, become global leaders and address the world's most complex challenges.

What We Offer

Stimulating working environments

Unique career path

International mobility

Internal R&D; projects

Knowledge sharing

Personalized training

Entrepreneurship & intrapreneurship For more on our team culture and benefits:

Check out our careers page. And our PALOCast with direct testimonies from our Palowans!

PALO IT is an equal opportunity employer that values merit, qualifications, and abilities. We prioritize privacy and data security. For more information on our privacy practices, please refer to our Privacy Policy.

📌 Senior Backend Java (Azcapotzalco)
🏢 Solicitud de empleo para Senior Backend Java en PALO IT
📍 Azcapotzalco