Senior Back-end Java Developer full time

WorldCoders HQ: Lisbon, Portugal Remote job Sep 17

Who we are: 

We are a group of talented engineers and domain experts working together to build something new for the airline industry. We represent travel industry geeks of every kind: frequent flyers, plane spotters, marketers and suitcase skaters. 

We are passionate and want to challenge the state of commercial aviation by looking at the problem from a different perspective. We believe intelligence and automation will yield better returns. We believe in lean thinking and, with continuous improvement, we focus on delivering value. 

What we do: 

We build commercial software solutions for airlines looking to challenge the status quo of enterprise applications. Using modern approaches to software development, we help airlines maximize their revenues. 

* We build REST APIs to enable our web application to capture our users’ workflow 
* We integrate and consume data from systems used by airlines 
* We use modern languages like Kotlin and Spring Boot to increase our productivity and align with best practices 
* We deploy our code multiple times per day using Docker, Terraform and Kubernetes 
* We release Virtual Machine Images using Packer

What we’re looking for: 

You can turn complex business requirements into working software that our customers love to use. 

* You strive for high quality but are also pragmatic 

* You know when it’s time to refactor and when it’s time to ship 

* You take ownership and will see your projects from inception to production 

* You have empathy, patience and an interest in learning 

* You have experience running applications in production and take software engineering practices seriously 

* You understand the value of testing and automation 

What you’ll be working on: 

* Exposing functionality as RESTful resources that capture the user’s workflow with Spring Boot and Spring Data REST. 
* Optimizing database interactions using caching, materialized views, indexing and aggregation. 
* Building integrations using Spring Batch 
* Securing our application using modern and powerful technologies like OAuth2 and SAML 
* Handling authorization using RBAC/ABAC techniques and ACLs 
* Deploying and scaling applications as Docker containers in our Kubernetes cluster 
* Creating IFTTT style workflows using serverless functions and message queues 

Main requirements

* You can write high quality Kotlin or Java using modern tools and libraries 
* You have experience with the Spring Framework and its components 
* You are proficient in relational database design and understand the tradeoffs between storage space and performance. You are aware of the limitations and benefits of an ORM. 
* You are exposed to various architectural patterns that enable maintainable, scalable, high performance web applications 
* You agree that testing is part of the task 
* You enjoy working as part of a team, are keen to share knowledge and mentor your peers


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Full-time (40 hrs/wk)
Negotiable rate
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