Offer summary

Qualifications:

Bachelor’s degree in Computer Science or equivalent experience., At least 8 years of experience in the IT sector., Strong programming skills in Python and experience with Django., Excellent communication skills in English and knowledge of web application performance and scalability..

Key responsibilities:

Architect, develop, and scale the SaaS platform code.

Collaborate on developing and optimizing Large Language Models for localization workflows.

Write maintainable, high-performance code following best practices.

Design and implement distributed microservices architecture, deploy, monitor, and troubleshoot in production.

Transifex is a Localization Automation Platform that helps developers and marketers publish digital content across multiple languages. Built for companies with agile development cycles, Transifex's cloud platform helps accelerate the delivery of content with a continuous localization workflow. Customers using Transifex can be assured that new content is always translated, and the latest translations are included with each release. This means faster time-to-market and a better experience for end users. Transifex is global and digital – with engineers on two continents and customers in nearly 50 countries representing about 40,000 projects and over 320,000 users, localizing content in 150+ languages. Customers include Atlassian, HubSpot, Signal, Vodafone, Deezer, Eventbrite, Soundcloud, and Waze.

Transifex is part of the portfolio of companies of XTM.

Transifex, a Greekborn company, internationally recognized by todays tech leaders as a leading agile localization and translation management platform, is seeking an experienced Backend Software Engineer with a strong technical background and proven expertise in the AIML field. Our platform is empowered by AI, enabling seamless and efficient localization processes. Recognized as a Best Workplace for Women Hellas, Best Workplace and Best in Tech in Greece for 2023 and 2024, join us in shaping the future of localization technology.

This person will be a contributor to the success of Transifexs customers, including Hubspot, Vodafone, Eventbrite, Waze, and Datadog, that rely on Transifex to achieve a truly multilingual, global presence.

While considering this position, take into account what we value here at Transifex. We come from diverse backgrounds and experiences, but we share one thing in common: We thrive by working together everyday. We are looking for candidates who reflect our values below which are vital for the culture and the life at Transifex :

Be a true teammate

Consistently grow

Advocate for the Customer

Truly own it

Be your whole self

Responsibilities

Architect, develop and scale the code that powers the Transifex SaaS platform

Collaboratively develop, integrate, and optimize Large Language Models (LLMs) to automate and enhance localization workflows.

Write wellstructured, maintainable and highly performing code

Design and implement distributed systems that use the microservices architecture

Deploy, monitor and troubleshoot on production

Work in a crossfunctional team, in collaboration with Product Managers and Designers, to shape product requirements and implement them

Write code that adheres to our internal standards for best practices for highscale web applications and ensure high quality through code reviews

Requirements
A Bachelor’s degree in Computer Science (or a proven strong background)

At least 8 years of work experience in the IT sector

Excellent communication skills in English, particularly written communications

Passion and experience with performance and scalability of web applications

Solid knowledge of database systems

Excellent analytical and troubleshooting skills

Experience with design patterns and code architecture

Strong programming abilities, preferably in Python

Experience with Django

Know how to write and maintain unit and system tests

Comfort in a fastpaced, entrepreneurial, startup environment

Note: If you feel your experience does not match some of the above requirements, please specify as such on your application.
Technologies we use:

Python, Django and Flask

Javascript and Node.js

PostgreSQL, RabbitMQ and Redis

ELK Stack

OpenAI, VertexAI, AWS Bedrock, scikitlearn

Docker

Microservices

AWS

Kubernetes

Helm

Terraform

Jenkins

Will be an Advantage

Previous experience working at a PLG company and building features to support that model.

Experience in developing products leveraging LLMs.

A focus not only on technical excellence but also on delivering high user value.

Benefits
What You Can Expect
Beyond a competitive salary, we offer a range of benefits designed to support your life and career, including:

Flexible work arrangements, with options for remote and hybrid setups (locationdependent)

Professional development, with access to international opportunities and career advancement programs

Continuous learning, powered by toptier tools, training resources, and industry expertise

Benefits may vary by location — your Talent Partner will provide full details during the hiring process.
Everyone Belongs at XTM
At XTM, we design experiences that reflect and include the full spectrum of people we serve — and that begins with our own team. Were dedicated to building a workplace where inclusion isn’t just a value, but a daily practice. Here, you’ll find the support and encouragement to grow, succeed, and truly belong — no matter your background. Explore our Diversity & Inclusion page to see how we’re shaping a more inclusive future at XTM.
The Application Journey
When you apply, our Talent Acquisition team will carefully review your application. If your experience aligns with the role, we’ll be in touch to guide you through the next steps.
⚠️ Recruitment Alert: Please be aware of fraudulent recruitment activity. Only engage with XTM emails ending in @xtm.com OR transifex.com.
We’re also committed to accessibility and inclusive hiring. If you need accommodations at any stage of the process, please indicate this in your application or speak directly with the Talent Partner.