Java Software Engineer at Planet

Porto, Porto, Portugal

Apply Now

Not SpecifiedCompensation

Junior (1 to 2 years)Experience Level

Full TimeJob Type

UnknownVisa

Retail, Hospitality, PaymentsIndustries

Requirements

Bachelor’s degree in computer science, engineering, or equivalent experience
2+ years of experience in Java development
1+ year of experience in Android development using Android Studio and related SDK tools
Proficiency in Java, with an understanding of object-oriented programming principles and best practices
Experience in Android development, including debugging, memory management, and performance optimization
Experience in multithreading
Knowledge of REST WebServices
Familiarity with version control systems such as Git, and best practices for collaborative development
Understanding of security and base encryption standards
Knowledge of network protocols and communication methods, such as TCP/IP, SSL, TLS, HTTP, HTTPS, and Serial
Familiarity with UML diagrams (state charts, use cases, activity and sequence diagrams)
Knowledge of Linux operating systems and experience developing in a Linux environment
Other valued aspects: Knowledge on Kotlin, C++, React/Vue and Spring/Micronaut
Excellent analytical skills and the ability to solve technical challenges efficiently and independently
Strong communication skills, capable of writing clear and concise technical documentation (English proficiency mandatory)
Skilled multi-tasker, with the ability to prioritize and shift tasks effectively in a fast-paced environment and work across multiple projects
Adaptable and eager to learn new technologies and concepts within the payment industry
A proactive team player, willing to assist colleagues, reach consensus, and share knowledge in a collaborative development environment

Responsibilities

Develop and optimize applications within the Terminal Development Team
Participate in the design and creation of solution architectures for new features and integrations
Collaborate with internal and external stakeholders, providing technical expertise during meetings and project discussions
Analyze and interpret technical specifications, including payment flows, protocols, and architecture diagrams to implement effective solutions
Perform code reviews, working closely with senior developers to ensure coding standards, best practices, and performance optimizations are followed
Write and maintain technical documentation for architectures, integrations, and developed solutions
Work across multiple projects simultaneously, communicating directly with Project Managers to meet deadlines and deliver high-quality solutions
Participate in unit testing and debugging to ensure application stability and performance
Work in a collaborative manner with the rest of Development team and assist colleagues as required and help alleviate acute resource constraints, or project sprint cycles

Skills

Key technologies and capabilities for this role

JavaApplication DevelopmentSolution ArchitectureCode ReviewTechnical DocumentationTestingDebuggingPayment FlowsProtocols

Questions & Answers

Common questions about this position

What experience is required for this Java Software Engineer role?

Candidates need a Bachelor’s degree in computer science or engineering or equivalent, 2+ years in Java development, 1+ year in Android development using Android Studio and SDK tools, proficiency in Java with OOP principles, experience in Android debugging and optimization, multithreading, REST WebServices, Git, and security understanding.

What is the salary or compensation for this position?

This information is not specified in the job description.

Is this Java Software Engineer role remote or office-based?

This information is not specified in the job description.

What does the work environment look like at Planet?

The role involves working collaboratively in the Terminal Development Team, assisting colleagues during busy periods or sprint cycles, and participating in code reviews and meetings with stakeholders.

What makes a strong candidate for this Java Software Engineer position?

Strong candidates will have the listed technical experience in Java and Android development, plus the ability to collaborate effectively, handle multiple projects, perform code reviews, and contribute to solution architectures and documentation.

Planet

High-resolution satellite imagery subscription service

About Planet

Planet captures high-resolution satellite images of the Earth using a fleet of small satellites called Doves. These satellites provide near-daily, detailed imagery across eight different bands, allowing clients to monitor environmental changes, manage resources, plan urban developments, and respond to disasters. The company operates on a subscription-based model, giving clients access to a vast library of images and data analytics tools. This approach ensures consistent revenue as clients require ongoing updates. Planet differentiates itself by offering customized solutions and educational resources through Planet School, helping users effectively utilize their platform. The goal of Planet is to be a leader in the geospatial intelligence market, providing valuable insights through frequent and detailed Earth observation.

San Francisco, CaliforniaHeadquarters

2010Year Founded

$617.1MTotal Funding

IPOCompany Stage

Data & Analytics, AerospaceIndustries

1,001-5,000Employees