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Senior Back End Software Developer

Status: open for applications
We’re building a culture that brings out the best in each of us. At Crosschq we hire talented people and trust them to do great work. Are diverse in so many ways but unified in our mission. Pay obsessive attention to our customers. Use our personal time to help the underdog.

The team at Crosschq


About the role

At Crosschq, we are dedicated to helping companies build diverse and winning teams. We provide HR leaders and technical support with data insights to optimize hiring processes and improve the quality of hires. We aim for happier employees, better productivity, and a stronger culture with greater diversity and retention.

Crosschq is the world's first operating system specifically designed for Hiring Intelligence. We offer talent-driven organizations an integrated listening and data platform to optimize all aspects of hiring and continuously improve the quality of hires.

Powered by Crosschq Intelligence Cloud™, which uses artificial intelligence and machine learning to quickly process millions of pre- and post-hire data points, Crosschq provides companies with a reliable, on-demand solution to collaborate and take action on hiring insights.

If you would like to be part of our team, we are looking for Sr Backend Developer

The responsibilities include:

● Design, develop, test, and deploy scalable and maintainable backend solutions using Python.

● Lead and mentor junior developers, providing technical guidance and best practices.

● Take initiatives to improve code quality and user experience.

● Collaborate with cross-functional teams to deliver high-quality software products.

● Participate in code reviews and contribute to the improvement of coding standards.

● Work closely with frontend developers to integrate user-facing elements using server-side logic.

● Identify and address performance bottlenecks, security vulnerabilities, and system reliability issues.


Required experience and skills: 

● At least 3 years of professional experience in Python backend development.

● Proficiency in modern Python frameworks

● Pytest y Celery

● Familiarity with containerization tools (Docker

● Experience with database design and optimization. Practical experience with databases, preferably PostgreSQL.

● Strong understanding of RESTful APIs and microservices architecture.

● Solid understanding of software development best practices, including version control (Git) and testing methodologies.

● Excellent problem-solving and debugging skills.

Beneficial experience and skills to have:

● Experience with database design and optimization (MongoDB)

● AWS (EBS) Multiples ambientes

● Familiarity with Neo4j

● Strong communication and interpersonal skills.

● Ability to work collaboratively in a team environment

● Proactive attitude and ability to take ownership of projects.

Seniority and years of experience

Senior with 7/8 years of experience


English Level


Type of work:

This is 100% remote work-based Argentina


Our Team:

You will initially report to Lead Developer and will be joining a team of around 4 people. However, we usually rotate teams eventually so that everyone gets to know the entire product. The technology team is larger, but they tend to work in small groups. We use ClickUp as the main tool for managing tickets and we don't adhere to any specific agile methodology; generally, we take elements from each methodology. Not all teams have daily meetings, but we do have weekly meetings and the rest are more on-demand calls.



You will observe the public holidays in Argentina.


Technology and Equipment:

We provide annual USD 750 to purchase work equipment.


Hiring process: 

● Talk with Oriana, Connector at Pitcheers 

● Profile presentation + GitHub

● Technical Interview

● Interview with Hiring Manager

●  Reference check




We know that the process of looking for a job can be stressful. Pitcheers is here to support you and make this journey enjoyable.

There are a few ways we can help you:

Talking with us: Book a free chat with our connectors to introduce yourself and clarify doubts you may have. 

Watching our YouTube channel, you'll find practical tips, interviews with experts, and real experiences from professionals in various technology roles. Join our community!.  https://www.youtube.com/@Pitcheers/videos 

Reading and following The Six-Steps Cycle. That you can download in: https://www.santilg.com/

(Disponible también en español)

We are here to help you grow and achieve your goals.


Salary range:Contact our connectors to know more

How to apply

  • Book a call with one of our connectors
  • Clear all your doubts about the role and tell them about yourself
  • Get help applying
This is not an interview to evaluate you. It's a conversation to get to know you and tell you more about the role.
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