Senior Android Engineer, Payment
San Jose, USA
Full time
Office
Compensation is not specified
Role
Android Developer
Description
About Us**
OKX is a progressive company that is transforming global systems with our leading-edge digital asset exchange, Web3 portal, and blockchain ecosystems. We strongly believe in using blockchain technology to create a fair, transparent, and accessible society. With over 50 million users, 3000+ employees, and operations in 180+ countries, we are a trusted and reliable platform backed by our Proof of Reserves. As advocates for the Arts and Sports, we proudly partner with @McLarenF1, @ManCity, and @Tribeca.
Opportunity Overview
As a Mobile Engineer at OKX, your role will involve building and maintaining the core app that serves millions of daily active users. Collaborating with design, product, and engineering teams, you will identify customer needs and deliver high-quality new features through agile development cycles. This is an exciting chance to gain experience in the complete lifecycle of mobile applications within the crypto industry.
Responsibilities
- Join a global mobile team to develop new features for the comprehensive Android app
- Focus on performance optimization to ensure customer satisfaction
- Stay up-to-date with industry trends, evaluate new solutions to address dynamic business needs
- Work closely with design and product teams to translate ideas into scalable features for millions of users
- Collaborate with international development teams, providing customized solutions while maintaining architectural consistency
- Maintain technical documentation and enhance cross-office/timezone cooperation efficiency
Requirements
- 3+ years of experience in Android mobile development, familiarity with UI kits and core Android components
- Strong knowledge of Android networking layer, including sockets, TCP/IP, and HTTP protocols
- Proficiency in Kotlin, MVVM clean architecture, and network programming
- Experience with agile development processes such as TDD, CI, and Scrum
- Passion for mobile technology and building applications for large user bases
- Ability to collaborate with remote teams across different offices and timezones
Nice to Have
- Payment integration experience
- Proficiency in performance optimization for scalable mobile applications
- Enthusiasm for cryptocurrencies
Perks and Benefits Highlights
- Competitive total compensation package
- Learning and development programs, plus education subsidies for personal growth
- Various team building programs and company events
OKX Statement
The base salary range for this position is $166,000 to $244,000. Actual salary offered will depend on factors such as skills, experience, and market location. In addition to salary, performance bonuses and long-term incentives may be included as part of the compensation package. Furthermore, a comprehensive range of medical, financial, and/or other benefits will be provided based on the offered position. Applicants are required to apply through OKX's internal or external careers sites.
OKX is committed to providing equal employment opportunities to all individuals regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, nationality, age, marital status, physical or mental disability unrelated to the job, or protected veteran status. Under the San Francisco Fair Chance Ordinance, we will consider applicants with arrest and conviction records for employment.
Skills Required
OKX
Website
www.okx.comCompany size
Not specified
Location
United States
Description
OKX is a world-leading digital asset exchange, providing advanced financial services to traders worldwide leveraging blockchain technology.
Our platform offers spot & derivatives trading helping traders optimize their strategy. It provides a safe, reliable and stable environment for digital assets trading via web interface and mobile app by adopting GSLB, and distributed server clusters.
We believe blockchain technology will eliminate barriers to transactions, increase the efficiency of transactions across society, and eventually have a significant impact on the global economy. We strive to achieve something that changes the world and never stop to innovate and improve on our customer experience.
Wallet
Tech Lead L2
Full time
Remote
Wallet on Telegram is your gateway to the world of digital currencies, specially tailored for individuals in emerging markets. We understand the complexities and intimidation often associated with existing crypto solutions, which is why we've designed the Wallet to be the ultimate user-friendly platform for managing finances. No need to open a traditional bank account or wrestle with convoluted crypto exchanges and wallets.
Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.
At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.
Now we are seeking a Technical Lead L2 to join our team.
Responsibilities:
Staying in line with fresh technical expertise within the project
Expertise sharing
Incident solving
Conducting monitoring, analysis, and evaluation of specialists' actions by a checklist.
Developing guidelines and recommendations to enhance service quality and stability and improve issues resolving speed.
Processing colleagues feedback. Reviewing suboptimality in between backoffice team processes.
Filling out assessment forms and providing operators with feedback on the quality of their work.
Required skills:
At least 2 year of experience lead/managerial/supervisory of a technical team (experience in fintech is an advantage).
At least 5 years of experience in technical support/engineering (highload systems is an advantage)
Advanced SQL skills (ability to code/review queries with difficult syntaxis and logic)
Proficiency in written communication.
Full proficiency in Russian and English at least B2 level is required.
We are looking for a person who can work on 5/2 from 9 am/10 am to 6 pm/7 pm schedule GMT+3.
Why it is a fantastic opportunity:
Our business is growing at an exponential scale.
Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product.
Be based remotely.
Participation in the performance review and bonus programme.
Compensation for medical expenses.
Provision of necessary equipment.
Annual vacation of 20 working days plus 10 paid days off.
14 days of paid sick leave to support your health and recovery when needed.
Access to internal English courses for continuous learning and improvement in language skills.
Wallet is an equal opportunity employer.
Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.
At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.
Now we are seeking a Technical Lead L2 to join our team.
Responsibilities:
Staying in line with fresh technical expertise within the project
Expertise sharing
Incident solving
Conducting monitoring, analysis, and evaluation of specialists' actions by a checklist.
Developing guidelines and recommendations to enhance service quality and stability and improve issues resolving speed.
Processing colleagues feedback. Reviewing suboptimality in between backoffice team processes.
Filling out assessment forms and providing operators with feedback on the quality of their work.
Required skills:
At least 2 year of experience lead/managerial/supervisory of a technical team (experience in fintech is an advantage).
At least 5 years of experience in technical support/engineering (highload systems is an advantage)
Advanced SQL skills (ability to code/review queries with difficult syntaxis and logic)
Proficiency in written communication.
Full proficiency in Russian and English at least B2 level is required.
We are looking for a person who can work on 5/2 from 9 am/10 am to 6 pm/7 pm schedule GMT+3.
Why it is a fantastic opportunity:
Our business is growing at an exponential scale.
Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product.
Be based remotely.
Participation in the performance review and bonus programme.
Compensation for medical expenses.
Provision of necessary equipment.
Annual vacation of 20 working days plus 10 paid days off.
14 days of paid sick leave to support your health and recovery when needed.
Access to internal English courses for continuous learning and improvement in language skills.
Wallet is an equal opportunity employer.
Wallet
Data analyst (Support team)
Full time
Remote
Wallet in Telegram is your gateway to the world of digital currencies, specially tailored for individuals in emerging markets. We understand the complexities and intimidation often associated with existing crypto solutions, which is why we've designed the Wallet to be the ultimate user-friendly platform for managing finances. No need to open a traditional bank account or wrestle with convoluted crypto exchanges and wallets.
Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.
At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.
Now we are seeking a Data analyst.
Responsibilities:
Help the support team quickly and efficiently serve Wallet customers by creating convenient and transparent reports and analyzing them.
Identify and resolve data-related issues to improve processes and enhance the efficiency of the support team.
Oversee the process of collecting and delivering data on support activities. You won’t have to write ETL yourself, but you must understand the sources and communicate tasks to DE clearly and understandably.
Handle ad-hoc requests for support managers and company executives.
Create and maintain reports and dashboards.
Collaborate with development, support, and product teams.
Requirements:
You have a higher education degree in mathematics, information technology, or economics.
You have at least 3 years of experience in data analytics and/or process optimization.
You are proficient in SQL, and capable of writing complex queries.
You have worked with analytical databases (ClickHouse, Vertica, etc.) and BI tools (Tableau, Power BI, SuperSet, etc.).
You have experience writing Python scripts for data processing.
It would be great if you have experience with Apache Airflow.
You have English language skills at a B2 level or higher.
Why it is a fantastic opportunity:
Our business is growing at an exponential scale.
Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product.
Be based remotely.
Participation in the performance review and bonus programme.
Compensation for medical expenses.
Provision of necessary equipment.
Annual vacation of 20 working days plus 10 paid days off.
14 days of paid sick leave to support your health and recovery when needed.
Access to internal English courses for continuous learning and improvement in language skills.
Wallet is an equal opportunity employer.
Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.
At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.
Now we are seeking a Data analyst.
Responsibilities:
Help the support team quickly and efficiently serve Wallet customers by creating convenient and transparent reports and analyzing them.
Identify and resolve data-related issues to improve processes and enhance the efficiency of the support team.
Oversee the process of collecting and delivering data on support activities. You won’t have to write ETL yourself, but you must understand the sources and communicate tasks to DE clearly and understandably.
Handle ad-hoc requests for support managers and company executives.
Create and maintain reports and dashboards.
Collaborate with development, support, and product teams.
Requirements:
You have a higher education degree in mathematics, information technology, or economics.
You have at least 3 years of experience in data analytics and/or process optimization.
You are proficient in SQL, and capable of writing complex queries.
You have worked with analytical databases (ClickHouse, Vertica, etc.) and BI tools (Tableau, Power BI, SuperSet, etc.).
You have experience writing Python scripts for data processing.
It would be great if you have experience with Apache Airflow.
You have English language skills at a B2 level or higher.
Why it is a fantastic opportunity:
Our business is growing at an exponential scale.
Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product.
Be based remotely.
Participation in the performance review and bonus programme.
Compensation for medical expenses.
Provision of necessary equipment.
Annual vacation of 20 working days plus 10 paid days off.
14 days of paid sick leave to support your health and recovery when needed.
Access to internal English courses for continuous learning and improvement in language skills.
Wallet is an equal opportunity employer.
Wallet
Technical Support Engineer
Full time
Remote
Wallet in Telegram is your gateway to the world of digital currencies, specially tailored for individuals in emerging markets. We understand the complexities and intimidation often associated with existing crypto solutions, which is why we've designed the Wallet to be the ultimate user-friendly platform for managing finances. No need to open a traditional bank account or wrestle with convoluted crypto exchanges and wallets.
Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.
At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.
Now we are seeking a Technical Support Engineer to join our team.
Responsibilities:
Strictly adhere to provided instructions.
Handle requests from the first-level support and compliance team.
Investigate and resolve payment discrepancies at the interface between systems.
Analyze microservices interaction logs.
Identify and respond to technical issues promptly.
Address incident reports generated by monitoring systems.
Handle, supplement, or escalate existing incidents/requests as per provided instructions.
Required skills:
Minimum 1 year of experience in level 2 technical support.
Experience in fintech projects.
Basic knowledge of SQL.
Basic knowledge of Excel.
English proficiency from B1 level.
Proficient written and verbal communication skills.
Command line skills.
Scripting skills.
Knowledge of web applications.
Basic understanding of blockchain technology.
Ability to assess the importance of incidents and escalate them competently.
We are looking for candidates who can work one of the schedules:
2/2 shift work from 9 am to 9 pm GMT+3 (day shift)
Why it is a fantastic opportunity:
Our business is growing at an exponential scale.
Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product.
Be based remotely.
Compensation for medical expenses.
Provision of necessary equipment.
Annual vacation of 20 working days
14 days of paid sick leave to support your health and recovery when needed.
If you possess the required skills and qualities and are ready to contribute to our dynamic team, we invite you to apply.
Wallet is an equal opportunity employer.
Leveraging the power of advanced blockchain technology, Wallet delivers a seamless onboarding experience into the crypto ecosystem. It enables users to effortlessly store, send, and receive digital currencies, all via the familiar interface of Telegram. Managing your finances becomes as simple as sending a message.
At Wallet, we're committed to using technology to disrupt traditional banking systems, providing our customers with more flexible and inclusive financial services. Whether you're a crypto novice or seeking to simplify your digital finance experience, Wallet is crafted with your needs in mind.
Now we are seeking a Technical Support Engineer to join our team.
Responsibilities:
Strictly adhere to provided instructions.
Handle requests from the first-level support and compliance team.
Investigate and resolve payment discrepancies at the interface between systems.
Analyze microservices interaction logs.
Identify and respond to technical issues promptly.
Address incident reports generated by monitoring systems.
Handle, supplement, or escalate existing incidents/requests as per provided instructions.
Required skills:
Minimum 1 year of experience in level 2 technical support.
Experience in fintech projects.
Basic knowledge of SQL.
Basic knowledge of Excel.
English proficiency from B1 level.
Proficient written and verbal communication skills.
Command line skills.
Scripting skills.
Knowledge of web applications.
Basic understanding of blockchain technology.
Ability to assess the importance of incidents and escalate them competently.
We are looking for candidates who can work one of the schedules:
2/2 shift work from 9 am to 9 pm GMT+3 (day shift)
Why it is a fantastic opportunity:
Our business is growing at an exponential scale.
Work in a well-funded startup environment with unique growth opportunities and a chance to join a rapidly growing company with a unique product.
Be based remotely.
Compensation for medical expenses.
Provision of necessary equipment.
Annual vacation of 20 working days
14 days of paid sick leave to support your health and recovery when needed.
If you possess the required skills and qualities and are ready to contribute to our dynamic team, we invite you to apply.
Wallet is an equal opportunity employer.
jessica Rogers
User Interface Designer // User Experience Designer
Austin, USA
Austin, USA
Full time
Remote
Please visit our website before applying https://purecode.ai/?utm_source=Job&utm_medium=Job&utm_campaign=Post&utm_id=June+20 and make sure you're a fit and understand what our product does!
PureCode AI, headquartered in Austin, Texas, is actively looking for a remote User Interface Designer // User Experience Designer to join our team. We specialize in cutting-edge Computer Vision & Artificial Intelligence technologies and have created a developer tool that instantly converts design images into fully functional, ready to use, ReactJS code. Additionally, we are advancing front-end software development by using AI models to generate UI components for engineers, resulting in significant time savings and reduced manual work.
PureCode has recently secured $3 million USD in funding from a Silicon Valley venture capitalist, setting the stage for significant growth and innovation. We remain dedicated to revolutionizing software development through AI-powered solutions and invite you to join us on this journey toward a more efficient and innovative industry. Become a part of our team and help shape the future of software development.
The Ideal Candidate
· Previous start-up experience is required.
· Excellent communication skills.
· Problem-solving skills with a proactive nature.
· Excellent interpersonal skills.
Meticulous attention to detail.
Impeccable organization skills.
Strong people skills.
Start-up mindset and flexibility – we are looking for someone who can come into the organization and improve the way we are doing things now. Not rewrite company processes with a lot of needless rules and requirements.
Benefits & Offerings
· Competitive salary and benefits package.
· Culture focused on talent development with biannual promotion cycles and company-sponsored certifications.
· Opportunity to work with cutting-edge technologies.
To Apply: Submit here
About PureCode AI
PureCode is a front end developer tool where engineers can use text to describe and generate, or customize software user interfaces - (and soon entire projects)
Our goal is to build a must use developer tool for front-end engineers to build web software 100x faster!
Company website:
https://purecode.ai/?utm_source=Job&utm_medium=Job&utm_campaign=Post&utm_id=June+20
purecode.ai
PureCode AI
A simple and powerful frontend AI copilot for the web.
PureCode AI, headquartered in Austin, Texas, is actively looking for a remote User Interface Designer // User Experience Designer to join our team. We specialize in cutting-edge Computer Vision & Artificial Intelligence technologies and have created a developer tool that instantly converts design images into fully functional, ready to use, ReactJS code. Additionally, we are advancing front-end software development by using AI models to generate UI components for engineers, resulting in significant time savings and reduced manual work.
PureCode has recently secured $3 million USD in funding from a Silicon Valley venture capitalist, setting the stage for significant growth and innovation. We remain dedicated to revolutionizing software development through AI-powered solutions and invite you to join us on this journey toward a more efficient and innovative industry. Become a part of our team and help shape the future of software development.
The Ideal Candidate
· Previous start-up experience is required.
· Excellent communication skills.
· Problem-solving skills with a proactive nature.
· Excellent interpersonal skills.
Meticulous attention to detail.
Impeccable organization skills.
Strong people skills.
Start-up mindset and flexibility – we are looking for someone who can come into the organization and improve the way we are doing things now. Not rewrite company processes with a lot of needless rules and requirements.
Benefits & Offerings
· Competitive salary and benefits package.
· Culture focused on talent development with biannual promotion cycles and company-sponsored certifications.
· Opportunity to work with cutting-edge technologies.
To Apply: Submit here
About PureCode AI
PureCode is a front end developer tool where engineers can use text to describe and generate, or customize software user interfaces - (and soon entire projects)
Our goal is to build a must use developer tool for front-end engineers to build web software 100x faster!
Company website:
https://purecode.ai/?utm_source=Job&utm_medium=Job&utm_campaign=Post&utm_id=June+20
purecode.ai
PureCode AI
A simple and powerful frontend AI copilot for the web.
re.al
Quantitative Developer
Full time
Remote
Summary:
We are looking to hire a quantitative developer. For this particular role, the focus is more on the dev side of quant dev with a focus on multithreaded systems in Rust rather than in scikit, AI, or stochastic calculus. The focus will be on helping with algorithmic trading bots. Candidate must be interested and excited about blockchain technology in general, and its potential to change the world.
Re.al is a new permissionless Ethereum L2 Blockchain. The ecosystem surrounding the L2 is currently being built out and the role will focus on assisting with scaling and build out of this ecosystem in addition to the family office, Singh Capital, which is backing the ecosystem.
The Job:
- Build out trading, hedging and risk mitigation strategies for the ecosystem and family office
- Key focus on consideration for security and auditing/adjusting and bettering the current tools for 24/7 monitoring and risk-management.
Other responsibilities might include better liquidations bots or arbitrage bots and risk limits for applicable and/or relevant products/services within the ecosystems.
Tools of the Trade:
Rust (must have). If you have previous systems programming (C++, Go), we can still talk, but please understand that we’ll be building in Rust.
Python: the defacto standard for data science and quant analytics.
AWS: Familiarity with the AWS ecosystem would be extremely helpful.
SQL: some SQL would be helpful. Nothing super deep, but most likely you’ll need this to getting data from time to time.
Solidity: re.al is an Eth L2, so Solidity is very important. For some of the more sophisticated trading bots, we’ll be writing our own contracts for that. Also, you’ll need to be comfortable figuring out how existing contracts from dexes or lending platforms hang together, scanning for transactions, etc.
Compensation:
- competitive base salary
- must be open to stablecoin (USDC) salary payments
- discretionary bonus and/or benefits
- potential profit share on Singh Cap
Culture and Personality:
re.al is a very small team of individuals who are passionate about changing the world using blockchain technology. The environment is fun, fast moving and a meritocracy. There is no real hierarchy, your ideas and execution will be valued above all else.
You’ll be working with folks who have been in Web3 and blockchain for over half a decade and are on the cutting edge of the latest trends and narratives. This is, however, a double-edged sword. It means you’ll learn an enormous amount about the space in a short period of time, but you’ll very often have to develop and deploy a strategy within hours or days to ensure we’re the first to capitalize on it. It’s an exciting and fun place to work, and the current timing/opportunity headed into the next cycle is enormous. If that sounds like something you may enjoy, then re.al might be the place for you!
We are looking to hire a quantitative developer. For this particular role, the focus is more on the dev side of quant dev with a focus on multithreaded systems in Rust rather than in scikit, AI, or stochastic calculus. The focus will be on helping with algorithmic trading bots. Candidate must be interested and excited about blockchain technology in general, and its potential to change the world.
Re.al is a new permissionless Ethereum L2 Blockchain. The ecosystem surrounding the L2 is currently being built out and the role will focus on assisting with scaling and build out of this ecosystem in addition to the family office, Singh Capital, which is backing the ecosystem.
The Job:
- Build out trading, hedging and risk mitigation strategies for the ecosystem and family office
- Key focus on consideration for security and auditing/adjusting and bettering the current tools for 24/7 monitoring and risk-management.
Other responsibilities might include better liquidations bots or arbitrage bots and risk limits for applicable and/or relevant products/services within the ecosystems.
Tools of the Trade:
Rust (must have). If you have previous systems programming (C++, Go), we can still talk, but please understand that we’ll be building in Rust.
Python: the defacto standard for data science and quant analytics.
AWS: Familiarity with the AWS ecosystem would be extremely helpful.
SQL: some SQL would be helpful. Nothing super deep, but most likely you’ll need this to getting data from time to time.
Solidity: re.al is an Eth L2, so Solidity is very important. For some of the more sophisticated trading bots, we’ll be writing our own contracts for that. Also, you’ll need to be comfortable figuring out how existing contracts from dexes or lending platforms hang together, scanning for transactions, etc.
Compensation:
- competitive base salary
- must be open to stablecoin (USDC) salary payments
- discretionary bonus and/or benefits
- potential profit share on Singh Cap
Culture and Personality:
re.al is a very small team of individuals who are passionate about changing the world using blockchain technology. The environment is fun, fast moving and a meritocracy. There is no real hierarchy, your ideas and execution will be valued above all else.
You’ll be working with folks who have been in Web3 and blockchain for over half a decade and are on the cutting edge of the latest trends and narratives. This is, however, a double-edged sword. It means you’ll learn an enormous amount about the space in a short period of time, but you’ll very often have to develop and deploy a strategy within hours or days to ensure we’re the first to capitalize on it. It’s an exciting and fun place to work, and the current timing/opportunity headed into the next cycle is enormous. If that sounds like something you may enjoy, then re.al might be the place for you!