Locaion: Portugal
Dear Candidate,
Before submitting your resume, please pay attention to the location – we will not be able to review your resume and provide feedback if you are not (in fact) located in the location of the vacancy.
Thanks for understanding
About the project – №1 Travel platform in the world!
Our client is the world’s largest travel site, visited by over 463 million travelers each month. We are seeking a flexible and innovative software engineer for our Sales Support team, responsible for building custom solutions for our advertising partners. In this role, you will embed with different teams within the organization, depending on the project at hand, to deliver tailored solutions that help advertisers market their businesses effectively on our client.
As an independent engineer, you’ll be tasked with quickly ramping up in new technologies and solving complex problems, often working across teams. You will work on the full technology stack, from designing databases and microservices to building interactive user interfaces, ensuring that each solution meets the unique needs of our partners.
What you’ll do:
- Work closely with internal teams across the organization to develop custom technical solutions for advertising partners.
- Embed with various teams, adapting to different projects and objectives while delivering high-quality solutions.
- Independently design and implement features across the stack (database, API, and UI)
- Build scalable and maintainable microservices and APIs.
- Develop interactive user interfaces using modern front-end technologies.
- Ensure high-quality software through automated testing and iterative improvements
- Write thorough documentation to support newly developed features.
- Quickly learn and apply new technologies to solve customer-specific challenges.
- Monitor, support, and maintain features after release.
What We’re Looking For:
- At least 4 years of experience in commercial software development.
- Proficiency in both front-end (HTML, CSS, JavaScript, React) and back-end (Java, GraphQL) technologies
- Strong understanding of relational database design and querying.
- Ability to quickly adapt to new technologies and environments.
- Excellent problem-solving and analytical skills with a focus on simplicity and efficiency.
- High-quality verbal and written communication skills.
- Strong sense of ownership and urgency in delivering solutions.
- Previous experience supporting advertising or sales-focused solutions is a bonus. If you thrive in dynamic environments, enjoy working across different teams, and love solving complex technical challenges, we’d love to hear from you!
Why join us:
- Ability to work remotely from anywhere in the world
- Close cooperation with the development team and client
- Opportunity to influence product development
- Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
- We cover English classes (with a native speaker)
- Boost professional brand: you can participate in local conferences as a listener or as a speaker
- Regular team buildings: have fun with teammates
- Gifts for significant life events (marriage, childbirth)
- Tech and non-tech Zazmic Communities: support and share experience with each other
Dear Candidate,
In an era of rapid technological advancement and the constant evolution of artificial intelligence, at Zazmiс, we believe in the importance of analyzing resumes not only through automated tools but also through interaction with a live recruiter. We value an individualized approach to each candidate and strive to make the hiring process more friendly and efficient.
Understanding the significance of your time and that of our colleagues, we offer you the opportunity to provide additional information that will help us better understand your profile and its alignment with the job description. Your initiative will assist us in making a more informed decision when considering your candidacy.
Please note that Zazmiс reserves the right not to respond to a candidate’s application if we conclude that the candidate does not meet our requirements for any reason. Please understand this as part of our commitment to an efficient and fair hiring process.
Thank you for your understanding and participation in our recruitment process.
Best regards,
The Zazmiс Team
Apply
Dear Candidate,
Before submitting your resume, please pay attention to the location – we will not be able to review your resume and provide feedback if you are not (in fact) located in the location of the vacancy.
Thanks for understanding
About the project – №1 Travel platform in the world!
We believe that we are better together, and at company we welcome you for who you are. Our workplace is for everyone, as is our people powered platform.
At company, we want you to bring your unique identities, abilities, and experiences, so we can collectively revolutionize travel and together find the good out there.
What we do in Cloud Data Services:
Our client is the world’s largest travel website, and we have a LOT of data! With over 1 billion reviews, opinions, photos, and videos, reaching an audience of hundreds of millions worldwide each month. We are a data driven company, and our data infrastructure forms the foundation.
Our team is responsible for building the tools that unlock that data across product. We build orchestration tools, scheduling tools, and ETL generation tools to enable cloud migrations and support petabyte scale operations.
What you’ll do:
Across product, we’ve worked hard to create a great environment for engineers – minimizing process, shipping products quickly, and doing everything to avoid big company paralysis.
In this role, within the data platform engineering group, you will help us design, build, and operate our data services infrastructure which is at the core of our data-driven culture
What you’ll do:
- Take responsibility for the quality of the code produced.Take responsibility for all aspects of software engineering, from design to implementation, QA, and maintenance.
- Operate across our evolving technology stack - Java, Kotlin, React, SQL, Spark, Snowflake and more.
- Implement new features in a powerful and widely used ETL orchestration tool.
- Investigate and use Cloud Technologies to deploy our software.
- Integrate with production Data Sources and our petabyte scale data lake.
- Operate across our evolving technology stack - we’re developing in Java, React, SQL and more.
- Collaborate closely with Product, Data Engineering, Machine Learning, Analytics as well as other functional teams to define feature specifications and develop high-quality deliverables for our customers.
- Work with technical leadership to make strategic technology decisions
- Work alongside other engineering groups located around the world (US, Lisbon, UK, India).
What we are looking for:
- 5+ Years Experience as a professional engineer
- BS or MS in Computer Science or equivalent
- A strong history of development with Java or a JVM based language
- Proven record of successful software development
Nice to have:
- Knowledge of the modern AWS Data Ecosystem, including AWS Glue, AWS Athena, AWS EKS, AWS S3, and AWS Lambda
- Experience developing ETL processes and streaming data pipelines; including defining SLAs and performance monitoring
- Experience with Kotlin.
- Experience with Sping.
- Experience developing for large-scale, full life-cycle, software applications
- Strong interpersonal skills, intense curiosity, and enthusiasm for solving difficult problems.
- Familiarity with big data modeling and tools (Spark, Snowflake, Big Query, Presto,etc)
- Experience with frontend technologies (React, GraphQL, etc.)
Why join us:
- Ability to work remotely from anywhere in the world
- Close cooperation with the development team and client
- Opportunity to influence product development
- Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
- We cover English classes (with a native speaker)
- Boost professional brand: you can participate in local conferences as a listener or as a speaker
- Regular team buildings: have fun with teammates
- Gifts for significant life events (marriage, childbirth)
- Tech and non-tech Zazmic Communities: support and share experience with each other
Dear Candidate,
In an era of rapid technological advancement and the constant evolution of artificial intelligence, at Zazmiс, we believe in the importance of analyzing resumes not only through automated tools but also through interaction with a live recruiter. We value an individualized approach to each candidate and strive to make the hiring process more friendly and efficient.
Understanding the significance of your time and that of our colleagues, we offer you the opportunity to provide additional information that will help us better understand your profile and its alignment with the job description. Your initiative will assist us in making a more informed decision when considering your candidacy.
Please note that Zazmiс reserves the right not to respond to a candidate’s application if we conclude that the candidate does not meet our requirements for any reason. Please understand this as part of our commitment to an efficient and fair hiring process.
Thank you for your understanding and participation in our recruitment process.
Best regards,
The Zazmiс Team
Apply
Dear Candidate,
Before submitting your resume, please pay attention to the location – we will not be able to review your resume and provide feedback if you are not (in fact) located in the location of the vacancy.
Thanks for understanding
About the project – №1 Travel platform in the world!
We believe that we are better together, and at company we welcome you for who you are. Our workplace is for everyone, as is our people powered platform.
At company, we want you to bring your unique identities, abilities, and experiences, so we can collectively revolutionize travel and together find the good out there.
What we do in the Tracking & Experimentation Team:
Our client, host 400 million monthly active visitors, and assist them to explore the world, and up-level their travel. Client also has a culture of “test and learn” to encourage finding new ways to better serve travelers.
We are responsible for providing software that enables product to better understand visitor preferences in order to enable tailoring our site, app and product offerings to assist them in having more delightful travel experiences. We are also responsible for the software system that empowers Product Managers, General Managers, and Engineering to experiment and test out new innovative ideas across all product surfaces including the website, mobile app, and customer communications in email. These experiments in turn drive millions of dollars of revenue annually.
What you’ll do:
Our client is looking for a Software Engineer II to take this exciting opportunity to join our fast-moving tracking and experimentation group. In this role, you will help us build, upgrade, and sustain successful tracking and experimentation infrastructure to serve the world’s largest and most trusted travel site, visited by over 500 million travelers each month, and the world’s leading travel brands, from large OTAs to independent boutique chains.
Do you like building features end to end? Do you like working with a large number of technologies? Do you like moving quickly, releasing features daily, and working with other smart and talented engineers? If this sounds like you, we’d love to talk to you.
What you’ll do:
- Take on projects with independence and a mandate to leave things better than you found them.
- Participate in the planning and initial steps for key changes on the site.
- Be pragmatic when solving problems with a deep understanding of the purpose and goal of your work.
- Touch code at all levels, from client ingestion to data storage, data analysis whatever is required to complete your project. Take responsibility for all aspects of software engineering, from design to implementation, QA, and maintenance.
- Have a CI/CD mindset. Most of our engineers release code to production every few days and we have a daily release cycle.
- Be integral for the code quality on your team through leadership in design and code review. Take responsibility for the quality of the code produced by you and the team
- Operate across our evolving technology stack - we’re developing in Java, React, SQL, and more.
- Collaborate closely with Product and design teams to define feature specifications and develop high quality deliverables for our stakeholders.
- Work alongside other engineering groups located around the world.
On-Call Expectations:
- Each team member is expected to participate in our mandatory on-call program.
- Each on-call shift is scheduled for 1 week at a time
- Shifts rotate every 4 - 5 weeks and will occur less frequently as more engineers are hired and onboarded to the program
- Full shifts or partial days within a shift are swappable with advance notice. Shift swapping is to be coordinated amongst the impacted team members.
- While on-call, a team member may be paged at any point 24x7. This includes, but isn’t limited to, sleeping hours, weekday nights, holidays, etc. Team members are expected to respond to the page and take the necessary action as our official policies describe.
What we are looking for:
- 5+ years of experience in commercial software development
- A strong history of development with Java
- Some exposure to the following technologies a plus: HTML5, JavaScript, React, GraphQL, CSS, SQL, Postgres, Linux, Python, Gradle, Apache Tomcat, BERT, Hive, Spark
- Familiarity with Linux
- Familiarity with designing infrastructure on AWS or other cloud providers
- Bachelor of Science in Computer Science, Engineering or equivalent
- Solid foundation in data structures, algorithms, and OO design
- Willingness and ability to take on new technologies
- Ability to break down complex problems into simple solutions
- Strong analytical skills and desire to write clean, correct, and efficient code
- Sense of ownership, urgency, and pride in your work
- Exposure to developing scalable code for high-volume systems is a plus
Nice to haves:
- Having a data mindset along with Software Engineering expertise. Also, have worked on designing infrastructures that deal with the processing of large data sets.
- Experience working with and processing large quantities of data - Hive, Snowflake, NoSQL databases.
Why join us:
- Ability to work remotely from anywhere in the world
- Close cooperation with the development team and client
- Opportunity to influence product development
- Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
- We cover English classes (with a native speaker)
- Boost professional brand: you can participate in local conferences as a listener or as a speaker
- Regular team buildings: have fun with teammates
- Gifts for significant life events (marriage, childbirth)
- Tech and non-tech Zazmic Communities: support and share experience with each other
Dear Candidate,
In an era of rapid technological advancement and the constant evolution of artificial intelligence, at Zazmiс, we believe in the importance of analyzing resumes not only through automated tools but also through interaction with a live recruiter. We value an individualized approach to each candidate and strive to make the hiring process more friendly and efficient.
Understanding the significance of your time and that of our colleagues, we offer you the opportunity to provide additional information that will help us better understand your profile and its alignment with the job description. Your initiative will assist us in making a more informed decision when considering your candidacy.
Please note that Zazmiс reserves the right not to respond to a candidate’s application if we conclude that the candidate does not meet our requirements for any reason. Please understand this as part of our commitment to an efficient and fair hiring process.
Thank you for your understanding and participation in our recruitment process.
Best regards,
The Zazmiс Team
Apply
Dear Candidate,
Before submitting your resume, please pay attention to the location – we will not be able to review your resume and provide feedback if you are not (in fact) located in the location of the vacancy.
Thanks for understanding
About the project – №1 Travel platform in the world!
We believe that we are better together, and at company we welcome you for who you are. Our workplace is for everyone, as is our people powered platform.
At company, we want you to bring your unique identities, abilities, and experiences, so we can collectively revolutionize travel and together find the good out there.
Our team is building out a next generation Machine Learning Platform for all data scientists and machine learning engineers across all of Project’s brands. Our mission is to empower data scientists to work independently and scale their productivity to enable broader and deeper utilization of machine learning techniques to help improve the business performance. Clients hosts over 400 million monthly active visitors and operates across multiple cloud environments. Our data is at the petabyte scale, requiring a scalable, efficient, and reliable machine learning platform to support it.
We are seeking a talented, experienced, Software Engineer to help develop and integrate machine learning models into backend systems and infrastructure. Candidates will create backend components, services, and APIs to support the deployment, scalability, and operation of models and solutions.
We leverage Kubernetes and a variety of open source software (e.g. Kubeflow, Seldon, Istio, Mlflow) to train and deploy over one hundred models serving a billion requests per day.
What you will do:
- Collaborate with data scientists and machine learning engineers to build backend systems and integrate models into them.
- Collaborate with cross functional teams of data scientists, frontend engineers, and product managers to deliver end-to-end solutions.
- Design, implement, and maintain backend services required for hosting, serving, or connecting to machine learning models or AI-powered applications.
- Design and implement APIs to facilitate communication between client systems and machine learning components, and to expose machine learning functionalities to other areas of the site.
- Ensure APIs are well-documented and provide a clear interface for interacting with components of the machine learning platform.
- Optimize backend infrastructure to handle varying machine learning workloads efficiently at scale.
- Develop and maintain CI/CD pipelines for automated testing, deployment, and monitoring of systems and infrastructure.
Who You Are:
- Computer Science degree or equivalent experience
- At least 5 years’ experience of commercial software development.
- Willingness and ability to take on new projects and technologies.
- Ability to break down complex problems into simple solutions.
- Strong analytical skills and desire to write clean, correct and efficient code.
- Sense of ownership, urgency and pride in your work.
- Familiarity with microservice architecture and principles
- Experience building microservices with Java or Python
- Hands-on experience building RESTful APIs
- Strong understanding of database systems and proficiency in SQL
Nice to have:
- Exposure to machine learning platforms and practices
- Experience with Spring Boot or FastAPI
- Experience with cloud platforms (e.g. AWS, Azure, GCP)
- Experience with infrastructure as code tools like CDK or Terraform
- Experience with containerization technologies (e.g. Docker)
- Experience with container services like Kubernetes or ECS
- Experience with distributed computing such as Snowflake or Apache Spark
Why join us:
- Ability to work remotely from anywhere in the world
- Close cooperation with the development team and client
- Opportunity to influence product development
- Professional growth: the certification preparation course is free for our specialists. The company pays for two attempts to pass the exam, regardless of the exam result
- We cover English classes (with a native speaker)
- Boost professional brand: you can participate in local conferences as a listener or as a speaker
- Regular team buildings: have fun with teammates
- Gifts for significant life events (marriage, childbirth)
- Tech and non-tech Zazmic Communities: support and share experience with each other
Dear Candidate,
In an era of rapid technological advancement and the constant evolution of artificial intelligence, at Zazmiс, we believe in the importance of analyzing resumes not only through automated tools but also through interaction with a live recruiter. We value an individualized approach to each candidate and strive to make the hiring process more friendly and efficient.
Understanding the significance of your time and that of our colleagues, we offer you the opportunity to provide additional information that will help us better understand your profile and its alignment with the job description. Your initiative will assist us in making a more informed decision when considering your candidacy.
Please note that Zazmiс reserves the right not to respond to a candidate’s application if we conclude that the candidate does not meet our requirements for any reason. Please understand this as part of our commitment to an efficient and fair hiring process.
Thank you for your understanding and participation in our recruitment process.
Best regards,
The Zazmiс Team
