Job Opening at Coinone Indonesia

Back-end Developer
Job Description
You will be a part of a close-knit team working to provide a robust and secure financial service.
You will enjoy the challenge in implementing various features for our application services with
long-term sustainability in mind.
What kind of people are we looking for
● Passionate about programming.
● Eager to learn and grow, both technically and personally.
● Excellent in teamwork.
● Yearning to contribute to making the product better.
● Not afraid of suggesting changes and improvements.
What we need to see on your portfolio
● Proficient in Web Application Development.
● Knowledge in web application frameworks.
● Able to work with data using MySQL and MariaDB, also Redis.
● Basic understanding of interacting with Unix environment.
● Able to run Git commands with closed eyes.
● Strong attention to detail.
● Excellent analytical and problem-solving skills.
● Speaks English. As long as our international friends at work can understand what you
say, that’s good enough.
What makes you stand out from the crowd
● Proficient in speaking Unix even when asleep.
● Experience in using AWS.
● Prior experience in building web services. BIG plus point if you can show us your code
sample.
● Writes self-documenting code.
● Knows how to write and perform tests.
● Ability to go full stack if needed.
Cryptocurrency Wallet Developer
Job Descriptions
● Understanding about Blockchain Platforms of several Cryptocurrencies (Bitcoin,
Ethereum, Ripple, ERC20, etc)
● Understanding how Exchange service treats Cryptocurrency Assets and its Wallets.
● Developing backend logic and database for Cryptocurrency Wallets. (basically
integrating blockchain APIs in the proper way.)
Qualifications
● 3 or more years of experience in Web Server Development (skilled in web application
frameworks and script languages)
● A person who is interested in researching new technologies.
● A person who is interested in blockchain technology.
Skills & Knowledge
● Knowledge about how to make sure the code works in an exactly expected way. (Unit
Testing, Logging)
● Knowledge about how to guarantee the servers run continuously and stable.
(Clustering, Process Management)
● Basic Knowledge of Data Encryption and Information Security.
● General Level Knowledge of Infrastructure and Technical Compliance.
● Familiar with Git.
Plus Point
● Experience developing and operating cryptocurrency wallet server.
● Experience developing Smart Contract.
Junior UI/UX Designer
Responsibilities:
● Designing hi-fidelity and low-fidelity graphics or UI assets.
● Improving visual design and user experience from current service.
● Researching for future trends and competitor strategy.
● Collaborating with developers on concepts and designs.
● Involving in strategic planning to define user/market needs.
Requirements:
● Have a design or computer science related background (either graduated from
Computer Science or Design major/class/training). Fresh graduates are welcome to
apply.
● Have a portfolio with demonstrable design skills.
● Familiar with web responsive design and mobile design.
● Team player (good in both interpersonal communication skills).
● Have a good sense of art and passion for creating a great design concept.
● Able to use design tools (such as Sketch, Photoshop, Illustrator, XD, etc).
● Familiar with usability/interaction design and wireframing.
● Ability to work with corporate branding and app branding guidelines.
● Proficiency in English.
● Interested in stock or cryptocurrency exchange (digital assets) is a plus!
Software Development Intern
Job Description
You will be a part of a close-knit team working to provide a robust and secure financial &
blockchain service. You will enjoy the challenge in implementing various features for our
application services with long-term sustainability in mind.
What kind of people are we looking for
● Passionate about programming.
● Interested in the Blockchain Technology
● Eager to learn and grow, both technically and personally.
● Excellent in teamwork.
● Yearning to contribute to making the product better.
● Not afraid of suggesting changes and improvements.
What we may need to see on your portfolio
● Experience being in a part of Web Application Development.
● Have knowledge in some web application frameworks.
● Strong attention to detail.
● Excellent analytical and problem-solving skills.
● Speaks English. As long as our international friends at work can understand what you
say, that’s good enough.
What makes you stand out from the crowd
● Able to run Git commands with closed eyes.
● Prior experience in building live web services. BIG plus point if you can show us your
code sample.
● Writes self-documenting code.
● Knows how to write and perform tests.
● Ability to go full stack if needed.
Culture
What’s it like working at Coinone Indonesia?
At Coinone Indonesia, we are innovative, collaborative, adaptable, open and passionate.
Benefits and perks of working with us include:
● Lifestyle: Casual dress code, Company outings, Flexible hours
● Welfare: Dental insurance, Health insurance
Send your CV to hr@coinone.co.id

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