UST is an IT services company and IT solutions provider with a global presence. Headquartered in California, for over 20 years, we have worked side by side with the world’s best companies to make a real impact through transformation. Powered by technology, inspired by people and led by our purpose, we partner with industry leaders from design to operation. With over 26,000 employees in 25 countries, 5 continents, we build for boundless impact—touching billions of lives in the process.

We're looking for a skilled QA Automation Engineer experienced in Java Spring Boot and Camunda-based business processes.🎯 Responsibilities<ol><li>Define the automated testing strategy for the project</li><li>Design and maintain test cases for new and existing functionalities</li><li>Create automated tests for Java Spring Boot services, REST APIs, integrations, and Camunda workflows</li><li>Test BPMN processes, DMN rules, process variables, service tasks, error handling, retries, timers, and external integrations</li><li>Build and maintain automated regression test suites</li><li>Integrate automated tests into the CI/CD pipeline</li><li>Collaborate with developers to improve testability, code quality, and defect prevention</li><li>Review requirements, user stories, acceptance criteria, BPMN diagrams, and technical designs to identify test scenarios</li><li>Manage test data, mocks, stubs, and test environments</li><li>Report, track, and assist in resolving defects</li><li>Promote good testing practices within the development team</li></ol>🛠️ Requirements<ol><li>3+ years of experience in test automation</li><li>Experience testing Java Spring Boot applications</li><li>Experience with Camunda BPMN</li><li>Good knowledge of REST API testing</li><li>Practical experience with tools such as JUnit, Mockito, AssertJ, REST Assured, Cucumber, Karate, Postman/Newman, or similar</li><li>Experience with CI/CD tools such as Jenkins, GitLab CI, GitHub Actions, Azure DevOps, or similar</li><li>Knowledge of SQL databases and test data preparation</li><li>Experience with mocks, stubs, service virtualization, or contract testing</li><li>Understanding of microservices, backend integrations, and event-driven architectures</li><li>Ability to define functional, integration, regression, and end-to-end test cases</li><li>Good understanding of Agile/Scrum delivery</li><li>Strong analytical mindset and attention to detail</li><li>Proficient spoken and written English (B2 CEFR or higher)</li></ol>➕ Nice to have<ol><li>Experience with Camunda 7 or Camunda 8 test frameworks</li><li>Experience with WireMock or similar mocking tools</li><li>Experience with Kafka or messaging-based integrations</li><li>Knowledge of Docker and containerized test environments</li><li>Experience with contract testing (e.g., Pact)</li><li>Experience in banking, insurance, or regulated environments</li><li>Experience in performance or reliability testing</li><li>Basic development experience in Java</li></ol>🤗 We offer<ol><li>23 days of annual leave plus December 24th and 31st as additional days off</li><li>Comprehensive benefits, including health care plan, internet connectivity, life and accident insurance</li><li>Flexible compensation program (meals, kindergarten, transport, online English lessons, health care, etc.)</li><li>Free access to several training platforms</li><li>Professional stability and clear career development plans</li><li>Referral bonuses for recommending professionals</li><li>Option to choose between 12 or 14 salary payments per year</li><li>Work-life balance measures including flexibility, work-from-home/remote work policy, and compacted summer hours</li><li>Discounts on selected platforms and gym access</li></ol>

english

Java

QA Automation

REST API

Spring Boot

CI/CD

QA Automation Engineer (Java/Camunda) - Remote

We're looking for a motivated Junior Java/Python Developer to support key projects in the telecommunications sector.🎯 Responsabilidades<ol><li>Participar en el análisis funcional y técnico de nuevas funcionalidades del producto</li><li>Desarrollar microservicios y componentes backend en Java y Python</li></ol>🛠️ Requisitos<ol><li>Experiencia o conocimientos en Java y Python</li><li>Conocimientos de desarrollo de microservicios</li><li>Conocimientos básicos de AWS</li></ol>🤗 Te ofrecemos<ol><li>23 días laborables de vacaciones, además del 24 y 31 de diciembre</li><li>Nuestros beneficios sociales incluyen: seguro médico, ayuda al teletrabajo, seguro de vida y accidentes</li><li>Programa de retribución flexible: tarjeta comida, cheques guardería, tarjeta transporte, clases de inglés online, seguro médico para la familia</li><li>Acceso gratuito a plataformas de formación</li><li>Estabilidad laboral y plan de carrera profesional</li><li>Plan de compensación por referencias internas</li><li>Posibilidad de elegir entre cobro en 12 o 14 pagas</li><li>Medidas de conciliación: horario flexible, teletrabajo, asesoramiento por especialistas (psicólogo, nutricionista, entrenador personal), jornada intensiva los viernes y en verano según proyecto</li><li>Descuentos en gimnasios y acceso a plataforma de descuentos</li></ol>

spanish

Backend Development

Microservices

Python

Junior Developer (Java o Python)

We're looking for a skilled Senior Data Engineer to join a high-performing team working on challenging projects in the wealth management sector.🎯 Responsibilities<ol><li>Develop, tune, and optimize complex SQL queries</li><li>Extend and work with established data models (Data Vault, dimensional, SCD, 3NF)</li><li>Build scalable, SQL-driven data transformations</li><li>Collaborate closely with IT and business stakeholders to deliver impactful data solutions</li></ol>🛠️ Requirements<ol><li>Expert-level SQL skills (including complex queries, tuning, and optimization)</li><li>Experience working with advanced data modeling techniques</li><li>Proven ability to develop scalable data transformation solutions using SQL</li><li>Strong communication and teamwork skills</li></ol>➕ Nice to have<ol><li>Python expertise for automation, API integrations, and workflow enhancements</li><li>Experience with BI tools (Tableau, Power BI, or similar)</li><li>Background in banking, financial services, or regulated environments</li><li>Knowledge of Temenos T24/Transact, Temenos Triple'A, or similar core banking platforms</li></ol>🤗 We offer<ol><li>23 days of annual leave, plus December 24th and 31st as additional discretionary days</li><li>Comprehensive benefits, including health care, teleworking compensation, and life and accident insurance</li><li>‘Retribución Flexible’ program (covers meals, kindergarden, transport, online English lessons, health care, and more)</li><li>Free access to several training platforms</li><li>Professional stability, clear career plans, and referral rewards</li><li>Option to receive salary in 12 or 14 payments throughout the year</li><li>Work-life balance support, with flexibility and compact summer hours</li><li>Access to discounts on gyms and various services via the company club platform</li></ol>📝 Additional Information<ol><li>Hybrid schedule: 3 days on site, 2 days remote</li></ol>

Data Engineering

Data Modeling

Power BI

Tableau

Senior Data Engineer - Hybrid Madrid (3 on site 2 remote)

UST: Build for Boundless Impact

About Joppy

Our Mission

But we met each other in 2015. Two companies after (and too much spam, selection processes and infinite human resources bugs), we decided to build our own project.

Five years later we have succeeded matching companies with tech professionals. We are specialized in talent from Spain, but day by day we receive offers from any global place.

Our community is our strength. Joppy is what it is thanks to them. We have specialists from diverse tech areas: Backend, Frontend, Fullstack, Big Data, QA, DevOps, Product, Mobile…

Founded in 2018

+3.500 tech jobs

+{total_users} Joppyters

Hi Joppyter! We're Nico, David, Felipe and Antonio… and an incredible team with five more members. We are a tech team with more than 15 years of experience that have decoded the perfect recruitment process.

Beyond sales—it's about finding the right solution for you

Give me code and I'll give you back a work of art

If product is a bingo, he always does line

Dr Jekill & Mr Hyde or Dr Designer & Mr Front?

Give me a challenge and I will return talent

Connecting talent and people… without superpowers

Development, talent, product, content... our team comes from different areas but has the same goal: the match.

Our team

Tech talent code and companies code don't need to be opposites

Job offer that really matches 100% with candidate. Candidate 100% interested in a company.

We break the code to give companies as much information as possible but candidates only answer a few questions.

We have been inside and outside tech selection process. We know how the machine works… and we are trying to fix it.

Honesty

Simplicity

Trust

Get the Joppy app on your mobile device to access all features on the go

Joppy Native App

We create a company page for you where you can showcase the most important aspects to attract talent (Employer Branding), including all the job postings you have posted. Every candidate who applies will be displayed on the platform.

Career page

+1,520 startups, scaleups & corporates

Who trust us to attract top talent

You'll have access to a dashboard where you can easily manage both your job postings and the candidates who apply. What does this dashboard include?

: The layout help you to better organize candidates you've filtered or who have progressed in the hiring proces

: Organize and sort candidates according to which step they are in the hiring process

: Take notes of the candidates to not miss relevant information about the interviews, highlights or any other relevant information.

: You can communicate directly with all the candidates who apply through the dashboard with a direct chat.

Dashboard

Frequently Asked Questions

We're sorry, there was a problem with the payment. Please try again by reviewing your payment details or contact us.

Something went wrong

You will shortly receive an email with your account details so you can start publishing offers!

Payment was successful!

The ATS, simplified.

Nothing more, nothing less

Designed to give you exactly what you need to attract, organize and connect with top tech talent.

No unnecessary extras, just a seamless way to manage your tech hiring process with ease.

We only accept offers from:

Joppy ATS

A plan for every company

Pricing

We'll perform a 'lite' evaluation (without using our full potential) to provide an assessment of the candidates applying to your job postings, highlighting the aspects that make them a good fit.

Lite vetting

Find news, tools, trends and more in our techfriendly space. Developer? Recruiter? Curious? All yours.

Latest posts (yes, we have a tech blog too)

Join the companies already using Joppy to connect with the right talent and make hiring faster, easier and more effective.

Ready to hire with Joppy?

Real stories from companies that trust Joppy to improve their hiring process.

Business cases

Performance at Joppy

Business cases - Joppy

Describe the type of profile your are always open to check...

Please,  don't use this for one-time positions

Tell us what type of candidates you are always searching for and we will send you an email every time we interview a candidate that match

Need a custom candidates feed?

Joppy Tech Talent

Every week we pick the 5 top candidates among those who have been active in Joppy, the ones that nobody would miss, and share them with you directly to your email, Whataspp or Telegram.

Once a week you'll get an email with the profile of the top 5 candidates among those who have been active in Joppy

Weekly digest on your email

No one will know you've joined

No spam from Joppy or subscribers

Leave whenever you want

Get the candidates on the privacy-focused messaging app alternative

Subscribers of the channels can not see others subscribers

Don't worry about getting messages from other subscribers

You can leave the channel as fast and easy as you join in: 1 click!

Join our channels

Get the candidates on the most used messaging app in the world

Get top active candidates on your email every week

From different markets, sizes, countries… Joppy is a place where business and techies meet each other, creating good term relationships. From peer to peer.

+1200 companies have already found tech talent using Joppy

Cool information, cool places to work, cool code.

Companies using Joppy

All the information about {name} and their open job positions posted on Joppy.

{name}'s job offers - Joppy

Name

Write us about any questions, doubts or suggestions you have

Contact with Joppy

Your profile in less than two minutes. Just a few questions… and it's done.

Only connect with job offers that match 100% with your aptitudes, expertise and needs.

No unwanted chats. Only companies from offers you have accepted can write to you.

No CV required

Get perfect matches

You decide who can talk to you

We understand your code, the dev code. Zero spam, 100% match. You have the power to choose.

Looking for your next job challenge?

In this report we take a closer look at how developers are incorporating AI into their work. To gain valuable insights and understand their usage patterns, we conducted a survey that gathered responses from 470 developers within our community

Techies & AI

We give you a sneak peek: every week we select the top candidates among those actively seeking employment and send them to you via email, WhatsApp, or Telegram. No spam, and completely anonymous!

Do you want to see top candidates without creating an account?

This report on technology hiring trends for 2024, made in colaborattion with Circular, goes beyond statistics. It captures real-world insights from those actively involved in technology hiring.

Crisis? Trends in Tech Recruitment 2024

Relax, we can solve it. We are here to help you to understand techie code... and Joppy is part of it.

Any doubts?

Talent Platform + employer branding + extra services + dedicated Talent Advocate to help you on a more efficient recruiting process, saving your time and effort.

Customized

Premium service

Access to our platform without any limit: Post offers, match with developers, get vetted & manually evaluated candidates and schedule interviews with them.

Candidate's salary

Talent Platform

Match +50K developers and pay only if you hire.

You pay only if you hire!

Remember

For employers

Only 15% of developers are actively looking for a job. Focus your efforts on tech people that are really interested in working with you.

A deal between the talent and the opportunity

And match with some of our 45,000 candidates

No search required. Complete a few fields and candidates that match with your offer will be able to apply.

An expert has already done an evaluation of your candidates, but the final decision is up to you.

You are one click away to chat with the most interesting candidates. Ask them anything you need to know.

How easy is using Joppy?

1. Define your offer

2. Check candidates

3. Chat with them

Our matching system connects your offer with the right candidates. We have a database of +50K!

We manually screen all candidates before they reach you, and we add our expert opinion about their profiles. Then you can chat with candidates that match with your needs.

We're integrated with most of the ATS. Focus your effort on recruiting and save time on boring processes.

Using Joppy is free. If you don't hire, you don't pay!

Don't search

Match top candidates

ATS integration

Pay if you succeed

You will find some data about the Tech ecosystem mainly focused in Spain (Barcelona & Madrid) and some information about companies who are working remotely.

Tech salaries and ecosystem report

We analyzed the tech market from 2025 through February 2026 and compare what candidates want with what companies offer in terms of salary, work modality, and hard skills.

Tech Market Report

More than 30 pages with data, graphs and highlights on the points on which techies and those in charge of the tech selection process do not agree.

Tech selection process

We're doing something right, and it's not just us saying it; our numbers speak for themselves

30 pages of trends, statistics and data from tech sector experts: web development professionals, IT departments managers and recruiters.

Tech trend Report: predictions for 2023

to connect with +12 curated 

& evaluated candidates

5 days

of companies have 

used our guarantee

time to hire a tech 

talent

30 days

of turnover compared 

to the tech market

-40%

experienced candidates (~4,5 years of experience) in any tech stack

+{total_users}

companies helped

+1,520

tech jobs posted & managed

+4,650

Benefits of using Joppy

Jordi Miró

Mari Carmen Linares

Ramón Egea

Carmen Gómez

You can schedule a meeting with us to guide you and assist you with your selection processes. Nico, Carlos & Jonathan will be happy to help you

Would you like us to help you?

In less than 1 hour, 

we will take care of setting your employer branding page 

and set up your dashboard so you can start publish all your job offers. Highlight your employer branding to our +{total_users} community

📊 +{total_users} candidates subscribed

Quick & assisted set up 🏎️

We will help you publish your job offers, optimizing them so they 

match only with the relevant candidates 

through notifications. Let our matching system source for you!

📊 +12 good candidates in less than a week

Qualified talent Sourced 🎯

Our expert team & technology 

review all candidates 

who accept your offers to identify the best matches. We add our evaluation among 

Senior Data Engineer - Hybrid Madrid (3 on site 2 remote)

Job Description

UST

Benefits and perks

Location