Binance Accelerator Program - QA
Asia +1
Full time
Hybrid
Compensation is not specified
Role
QA Engineer
Description
Binance is a prominent global blockchain ecosystem that powers the largest cryptocurrency exchange in the world concerning trading volume and users. Over 320 million individuals across 100+ countries trust Binance for its exceptional security measures, transparent operations, high-speed trading engine, investor protections, and diverse range of digital asset products and services spanning trading, finance, education, research, social good, payments, institutional services, and Web3 features. The company is dedicated to creating an inclusive crypto ecosystem aimed at enhancing financial access worldwide through the use of cryptocurrency.
The Binance Accelerator Program (BAP) is an internship initiative lasting 3-6 months, structured to provide Early Career talent with practical exposure to the rapidly evolving digital assets landscape. Participants will have the opportunity to enhance their skills within the leading blockchain ecosystem of Binance and gain insights into what it involves to work for a global industry leader. The program also offers networking opportunities and professional development to help expand participants' professional network and foster transferable skills for career advancement.
Prospective applicants for the Binance Accelerator Program include current university students and recent graduates.
Binance's content community business, Binance Square, encompasses various elements such as Feed recommendation, content publishing, livestreaming, creator center, and content moderation. The product undergoes frequent iterations with a release cycle of one version every three weeks, spanning six platforms: Android, iOS, Web, Admin, Mini Program, and Backend.
In this role, you will become part of a 3-person QA team working on the full testing cycle of a high-traffic product. The team has established a robust toolchain, including automated tracking validation, test data generation plugins, regression scripts, and an online test case platform, allowing you to swiftly integrate into the mature testing process and contribute effectively.
Responsibilities
- Conduct functional and regression testing on multiple platforms (Android / iOS / Web / Admin) following predefined test cases and utilize existing scripts and online spreadsheets for recording results.
- Utilize in-house event tracking validation tools to compare logs, ensure data reporting adheres to set specifications, and log tickets for any unidentified tracking points.
- Perform cross-platform compatibility checks and replicate issues reported post-production.
- Generate test data using provided tools, prepare test accounts, and scenarios.
- Report clear and reproducible bugs, verify fixes through testing, and follow up until resolution.
- Update test case documentation to align with changing requirements.
Requirements
- Pursuing or recently completed a Bachelor’s degree or higher in Computer Science, Software Engineering, Information Management, or related fields.
- Familiarity with fundamental software testing concepts, including test cases and bug lifecycle. Hands-on experience with Chrome DevTools for network requests and JSON understanding.
- Detail-oriented and patient with the ability to perform repetitive validation tasks efficiently.
- Strong written communication skills for articulating steps for issue reproduction and results effectively.
Discover an opportunity to shape the future with the global leader in blockchain technology. Join a diverse, user-focused organization with a flat structure, collaborate with exceptional talent globally, work on dynamic projects, and thrive in an innovative environment with growth opportunities and continual learning. Enjoy competitive compensation package and company benefits including remote work arrangements based on operational requirements. Binance is dedicated to fostering diversity and is an equal opportunity employer. Applicants should review and consent to the Candidate Privacy Notice before submitting their application. The recruitment process may involve the use of AI tools to assist the human recruitment team in reviewing applications and making informed decisions.
Skills Required
Binance
Website
Not specified
Company size
Not specified
Location
United States
Description
Not specified
SADR B
Founding Technical Partners for Oferli – Elite Web & Mobile Development Team🌐
Remote, USA
Remote, USA
Part time
Remote
I am Sadr, CEO of Oferli. We are building a high-performance, elite technical team, and I am looking for 5 to 10 dedicated founding technical partners to join me in this mission.
The Vision:
Oferli is a 100% decentralized ecosystem. While we are rooted in Web3, our expertise spans across professional web and mobile application development. We are not just another agency; we are crafting the next generation of digital solutions. Our goal is to set a new standard for excellence, transparency, and decentralization.
What I am looking for:
I am building a professional, senior-level "Elite Team." I am looking for partners who are truly passionate about the vision—not just short-term gains. By combining our individual expertise and portfolios, we will establish Oferli’s collective professional reputation.
Requirements:
Proven Expertise: You must be a senior-level professional. Please provide your portfolio showcasing your best work in web and mobile development.
Commitment: This is a founding partnership. We are looking for those who believe in the mission and are ready to tackle complex challenges together.
Professionalism: We operate with high standards. Communication and efficiency are key.
How We Work:
Collaboration: We use professional, secure channels for all communications. Qualified candidates will be contacted via email to be invited to our private workspace on Notion to align on our roadmap and launch our upcoming projects.
Decentralized Operations: We leverage Web3 tools for collaboration and compensation, maintaining a fully decentralized environment.
Growth: We are launching with a core team of at least 5 founding partners, scaling to 10, to deliver high-impact results for our clients.
Application Process:
If you are a senior professional ready to build a world-class, decentralized ecosystem, apply here on LaborX. Qualified candidates will be contacted via email for further professional vetting and onboarding.
Let’s build the future, together.
Sadr B
CEO, Oferli
The Vision:
Oferli is a 100% decentralized ecosystem. While we are rooted in Web3, our expertise spans across professional web and mobile application development. We are not just another agency; we are crafting the next generation of digital solutions. Our goal is to set a new standard for excellence, transparency, and decentralization.
What I am looking for:
I am building a professional, senior-level "Elite Team." I am looking for partners who are truly passionate about the vision—not just short-term gains. By combining our individual expertise and portfolios, we will establish Oferli’s collective professional reputation.
Requirements:
Proven Expertise: You must be a senior-level professional. Please provide your portfolio showcasing your best work in web and mobile development.
Commitment: This is a founding partnership. We are looking for those who believe in the mission and are ready to tackle complex challenges together.
Professionalism: We operate with high standards. Communication and efficiency are key.
How We Work:
Collaboration: We use professional, secure channels for all communications. Qualified candidates will be contacted via email to be invited to our private workspace on Notion to align on our roadmap and launch our upcoming projects.
Decentralized Operations: We leverage Web3 tools for collaboration and compensation, maintaining a fully decentralized environment.
Growth: We are launching with a core team of at least 5 founding partners, scaling to 10, to deliver high-impact results for our clients.
Application Process:
If you are a senior professional ready to build a world-class, decentralized ecosystem, apply here on LaborX. Qualified candidates will be contacted via email for further professional vetting and onboarding.
Let’s build the future, together.
Sadr B
CEO, Oferli
Payment in Crypto
Marcus Lindberg
Senior Blockchain Engineer - Low-Latency Execution Infrastructure (HyperEVM / Hyperliquid)
Full time
Remote
we’re looking for a senior blockchain engineer to build low-latency execution infrastructure around hyperevm and hyperliquid-related trading systems.
this is not a frontend or dapp role. the focus is on real-time execution systems, chain-native infrastructure, and market-aware backend engineering where latency, ordering, and state correctness directly impact execution outcomes.
you will work on systems that operate under noisy, adversarial, and highly dynamic conditions, including delayed or missing websocket events, rpc inconsistencies, transaction lifecycle complexity, state desynchronization, retries, and recovery logic.
core responsibilities include building and maintaining realtime blockchain data pipelines, websocket and rpc streaming systems, execution orchestration layers, liquidity-aware routing logic, transaction lifecycle management, and integration with orderbook and market data systems.
we are specifically looking for engineers who think in systems rather than features. meaning understanding how data flows through pipelines, how state evolves over time, how failures propagate, and how to design systems that recover automatically without manual intervention.
areas of work include:
- realtime blockchain data ingestion
- mempool-aware execution flows
- transaction lifecycle handling
- execution sequencing and routing
- websocket and rpc infrastructure
- state synchronization systems
- liquidity and orderbook integration
- performance and latency optimization
you should be comfortable working with distributed systems, asynchronous event processing, and latency-sensitive backend architectures.
strong experience in one or more of the following areas is highly relevant:
- exchange infrastructure
- trading systems
- execution engines
- blockchain indexers
- realtime event systems
- arbitrage systems
- rpc/node infrastructure
- defi backend systems
- low-latency backend engineering
preferred technical stack:
- typescript / node.js
- go
- rust
- python
- postgres
- clickhouse
- redis
- kafka or similar messaging systems
- docker
- linux environments
- evm rpc internals
- websocket infrastructure
ecosystem familiarity:
- ethereum, arbitrum, base, optimism, bsc
- hyperliquid / hyperevm
- foundry
- ethers.js / viem
- geth / erigon / nethermind
- dex and amm mechanics
- liquidity math, slippage, gas strategy, routing logic
this role is not suitable for:
- frontend-only developers
- nft or basic dapp experience only
- tutorial-level web3 developers
- candidates without production systems experience
we value engineers who have built real systems where correctness, latency, and reliability matter under load. we care less about buzzwords and more about concrete systems you have personally built and operated.
ideal candidates can clearly explain:
- system architecture decisions
- bottlenecks and tradeoffs
- failure modes and recovery strategies
- latency considerations in real systems
- production debugging experience
working style:
- remote
- async-first
- low bureaucracy
- high ownership
- engineering-driven team
- direct technical communication
we strongly prefer practical engineering depth over polished presentation. if you have built or worked on systems involving realtime data, trading infrastructure, blockchain execution, or latency-sensitive backend systems, please include details of those systems when applying.
Payment in Crypto
Сrypto.com
Trading Support Analyst
Hong Kong
Hong Kong
Full time
Hybrid
Trading team: The team focuses on creating and managing quantitative trading strategies, covering prediction markets, equity markets, and crypto markets. We are in search of a skilled individual for the role of Trading Operations & Support Analyst. This position involves providing critical support for live systematic trading activities, ensuring the smooth functioning of daily operations, and enhancing the dependability and efficiency of our trading systems and procedures.
Responsibilities:
Monitor various aspects of live trading systems such as strategies, orders, positions, P&L, and risk.
Serve as the initial point of contact for trading, execution, exchange connectivity, and production challenges.
Investigate and effectively resolve order-related, position-based, P&L discrepancies, and trading-system exceptions.
Collaborate closely with traders, quantitative developers, exchanges, brokers, and other relevant parties to address live trading issues.
Assist in strategy deployments, system updates, testing, and changes in production environments.
Keep track of exchange and market events, outages, connectivity problems, and other operational risks.
Utilize trading and operational metrics for analysis, aiming to detect issues and enhance processes.
Develop tools and automation solutions to enhance monitoring, reconciliation, reporting, and trading operations.
Establish and enforce operational procedures and controls for production trading.
Contribute to providing local trading coverage, including participation in rotating weekend coverage.
Requirements:
Possess 3+ years of experience in electronic trading, trade support, trading operations, production support, or a similar field.
Comprehensive understanding of electronic trading, order lifecycle, positions, P&L, and risk management.
Ability to effectively troubleshoot issues in a fast-paced production environment.
Proficiency in Python or similar scripting languages; familiarity with SQL is desirable.
Experience handling extensive trading or market datasets.
Strong analytical, communication, and problem-solving capabilities.
Hold a Bachelor's degree in Computer Science, Engineering, Mathematics, Finance, or another quantitative discipline, or possess equivalent relevant experience.
Preferred:
Prior experience supporting systematic, algorithmic, or market-making trading.
Familiarity with prediction markets, equities, crypto, futures, options, or other derivatives.
Exposure to exchange APIs, FIX, order-book data, or real-time trading systems.
Our recruitment team may utilize artificial intelligence tools to evaluate applications more efficiently. This software aids in assessing qualifications but does not supersede human judgment regarding hiring decisions. For additional information on data processing, please reach out to us directly.
Responsibilities:
Monitor various aspects of live trading systems such as strategies, orders, positions, P&L, and risk.
Serve as the initial point of contact for trading, execution, exchange connectivity, and production challenges.
Investigate and effectively resolve order-related, position-based, P&L discrepancies, and trading-system exceptions.
Collaborate closely with traders, quantitative developers, exchanges, brokers, and other relevant parties to address live trading issues.
Assist in strategy deployments, system updates, testing, and changes in production environments.
Keep track of exchange and market events, outages, connectivity problems, and other operational risks.
Utilize trading and operational metrics for analysis, aiming to detect issues and enhance processes.
Develop tools and automation solutions to enhance monitoring, reconciliation, reporting, and trading operations.
Establish and enforce operational procedures and controls for production trading.
Contribute to providing local trading coverage, including participation in rotating weekend coverage.
Requirements:
Possess 3+ years of experience in electronic trading, trade support, trading operations, production support, or a similar field.
Comprehensive understanding of electronic trading, order lifecycle, positions, P&L, and risk management.
Ability to effectively troubleshoot issues in a fast-paced production environment.
Proficiency in Python or similar scripting languages; familiarity with SQL is desirable.
Experience handling extensive trading or market datasets.
Strong analytical, communication, and problem-solving capabilities.
Hold a Bachelor's degree in Computer Science, Engineering, Mathematics, Finance, or another quantitative discipline, or possess equivalent relevant experience.
Preferred:
Prior experience supporting systematic, algorithmic, or market-making trading.
Familiarity with prediction markets, equities, crypto, futures, options, or other derivatives.
Exposure to exchange APIs, FIX, order-book data, or real-time trading systems.
Our recruitment team may utilize artificial intelligence tools to evaluate applications more efficiently. This software aids in assessing qualifications but does not supersede human judgment regarding hiring decisions. For additional information on data processing, please reach out to us directly.
Wintermute
Infrastructure Engineer
Singapore +1
Singapore +1
Full time
Hybrid
About Wintermute
Wintermute is a technology unicorn and a major player in algorithmic trading, specializing in digital assets. The company offers liquidity on various cryptocurrency exchanges and trading platforms, as well as OTC trading solutions. Additionally, Wintermute supports blockchain projects and financial institutions entering the crypto space. The Wintermute Ventures arm invests in early-stage DeFi projects.
Founded in 2017, Wintermute blends the technology standards of high-frequency trading firms with the innovative and entrepreneurial culture of tech startups. The company believes in the potential of blockchain, takes a long-term view on the digital asset market, and aims to lead in building an innovative and compliant market.
About the Role
This position is a key technical role within the Infrastructure Engineering team at Wintermute. The role involves maintaining, optimizing, and scaling a mixed environment spanning physical and virtual computing landscapes. The main responsibilities include overseeing and enhancing server and network infrastructure, offering high-level technical support for systems, and driving automation setups.
We are seeking a proactive infrastructure professional who can take charge of our computing environment. In this role, you will collaborate with senior engineers to scale systems, develop automation solutions (especially in Python), and adapt to the evolving needs of the business. Success in this role involves maintaining, troubleshooting, and enhancing networks, routing protocols, and computing systems.
Wintermute provides ample opportunities for individuals to enhance their skills in automation and network infrastructure engineering.
Hard Skills Requirements:
Problem-Solving & Agility: Ability to find optimal solutions for various problems, ranging from data center connectivity management to hardware troubleshooting.
Network & Data Centre Foundations: Solid grasp of data center connectivity, structured cabling, and core TCP/IP networking concepts.
Cisco Networking: Hands-on experience with configuring, managing, and troubleshooting Cisco switches.
OS & Hardware Expertise: Proficient in server hardware, network appliances, server OS (specifically Linux), and troubleshooting network infrastructure issues.
Experience: Minimum of 5 years in systems administration, network infrastructure engineering, or related roles.
Network Troubleshooting: Experience diagnosing network performance issues using tools like Wireshark and traceroute.
Hardware Lifecycle: Ability to analyze and resolve complex hardware failures and performance bottlenecks.
Version Control: Familiarity with Git workflow.
Team Collaboration: Ability to work effectively as part of a team supporting production systems.
Performance Management: Experience with hardware/network monitoring tools and performance tuning.
Professional Communication: Strong communication skills in technical interactions.
Organization: Strong organizational skills and attention to detail.
Flexibility & Support: Availability for weekend and evening shifts and out-of-business-hours support when needed.
Nice-to-Have Skills:
Security & Firewalls: Experience with enterprise firewalls and ACLs.
Routing Protocols: Basic familiarity with routing protocols like BGP and OSPF.
Server Administration: Knowledge of enterprise Linux server environments and automated deployment tools.
Automation: Experience scripting in Python for network administration tasks.
Why Join Our Team:
Work at a top algorithmic trading firm.
Engaging projects with accelerated responsibilities.
Vibrant working culture with various team activities.
Offices in central London & Singapore with amenities.
Great company culture with a startup vibe.
Competitive compensation with perks like pension and health insurance.
AI tools may be used in parts of the hiring process to support recruitment efforts, but final decisions are made by humans. Contact us for more information on how data is processed.
Wintermute is a technology unicorn and a major player in algorithmic trading, specializing in digital assets. The company offers liquidity on various cryptocurrency exchanges and trading platforms, as well as OTC trading solutions. Additionally, Wintermute supports blockchain projects and financial institutions entering the crypto space. The Wintermute Ventures arm invests in early-stage DeFi projects.
Founded in 2017, Wintermute blends the technology standards of high-frequency trading firms with the innovative and entrepreneurial culture of tech startups. The company believes in the potential of blockchain, takes a long-term view on the digital asset market, and aims to lead in building an innovative and compliant market.
About the Role
This position is a key technical role within the Infrastructure Engineering team at Wintermute. The role involves maintaining, optimizing, and scaling a mixed environment spanning physical and virtual computing landscapes. The main responsibilities include overseeing and enhancing server and network infrastructure, offering high-level technical support for systems, and driving automation setups.
We are seeking a proactive infrastructure professional who can take charge of our computing environment. In this role, you will collaborate with senior engineers to scale systems, develop automation solutions (especially in Python), and adapt to the evolving needs of the business. Success in this role involves maintaining, troubleshooting, and enhancing networks, routing protocols, and computing systems.
Wintermute provides ample opportunities for individuals to enhance their skills in automation and network infrastructure engineering.
Hard Skills Requirements:
Problem-Solving & Agility: Ability to find optimal solutions for various problems, ranging from data center connectivity management to hardware troubleshooting.
Network & Data Centre Foundations: Solid grasp of data center connectivity, structured cabling, and core TCP/IP networking concepts.
Cisco Networking: Hands-on experience with configuring, managing, and troubleshooting Cisco switches.
OS & Hardware Expertise: Proficient in server hardware, network appliances, server OS (specifically Linux), and troubleshooting network infrastructure issues.
Experience: Minimum of 5 years in systems administration, network infrastructure engineering, or related roles.
Network Troubleshooting: Experience diagnosing network performance issues using tools like Wireshark and traceroute.
Hardware Lifecycle: Ability to analyze and resolve complex hardware failures and performance bottlenecks.
Version Control: Familiarity with Git workflow.
Team Collaboration: Ability to work effectively as part of a team supporting production systems.
Performance Management: Experience with hardware/network monitoring tools and performance tuning.
Professional Communication: Strong communication skills in technical interactions.
Organization: Strong organizational skills and attention to detail.
Flexibility & Support: Availability for weekend and evening shifts and out-of-business-hours support when needed.
Nice-to-Have Skills:
Security & Firewalls: Experience with enterprise firewalls and ACLs.
Routing Protocols: Basic familiarity with routing protocols like BGP and OSPF.
Server Administration: Knowledge of enterprise Linux server environments and automated deployment tools.
Automation: Experience scripting in Python for network administration tasks.
Why Join Our Team:
Work at a top algorithmic trading firm.
Engaging projects with accelerated responsibilities.
Vibrant working culture with various team activities.
Offices in central London & Singapore with amenities.
Great company culture with a startup vibe.
Competitive compensation with perks like pension and health insurance.
AI tools may be used in parts of the hiring process to support recruitment efforts, but final decisions are made by humans. Contact us for more information on how data is processed.
Ubiminds
Solutions Developer (578)
Brazil
Brazil
Full time
Remote
About the opportunity:
Build, set up, and implement AI assistants, agents, and intelligent workflows for practical use in enterprise applications aligned with US Central-time.
About our client:
Our client focuses on industrial process control and automation technology, aiding manufacturers in enhancing performance with a strong emphasis on relationships and top-tier talent.
Responsibilities:
Transform architectural blueprints into functional solutions, encompassing AI assistants, agents, intelligent workflows, automations, and low-code applications.
Configure various elements in Copilot Studio, Power Automate, Power Apps, and Agentforce such as prompts, instructions, connectors, permissions, and more.
Integrate solutions with major platforms like Microsoft 365, Salesforce, and ERP systems.
Develop prototypes and proofs of concept for assessment alongside architects and client teams.
Perform testing against predefined criteria to ensure accuracy, reliability, security, performance, among others.
Prepare solutions for production including deployment, documentation, monitoring, and support transition.
Enhance and resolve live solutions based on user feedback and data analysis.
Create technical documents, guides, and reusable components.
Engage in planning and client sessions periodically, reporting progress monthly.
Requirements (must-haves):
3 to 6 years of experience in delivering business applications or automation solutions.
Proficiency in Power Platform components, especially Power Automate and Power Apps.
Experience in building and deploying agents, copilots, or intelligent workflows.
Familiarity with generative AI behavior and integration fundamentals.
Knowledge of source control, ALM, and deployment pipelines.
Strong English proficiency for client interactions and documentation.
Bonus points (nice-to-haves):
Relevance certification such as PL-400, PL-200, etc.
Scripting skills in various languages like Python, JavaScript, PowerShell, or C#.
Exposure to Salesforce or industrial automation environments.
Enterprise ERP integration experience is a plus.
Perks & benefits:
Equipment provided for work.
Full back-office support for legal, accounting, HR, and delivery functions.
Mentorship for career and cultural adaptation.
Free English lessons offered.
Referral bonus scheme available.
Remote work with office access.
Hiring Process:
Initial interview with Tech Recruiter with possible AI assessment.
Followed by client-specific interview stages.
Offer presentation.
Onboarding supervised by Ubiminds support team.
Artificial intelligence may be utilized in parts of the recruitment process to aid in application reviews and assessments. Final recruitment decisions are made by humans. For further details on data processing, please reach out to us.
Build, set up, and implement AI assistants, agents, and intelligent workflows for practical use in enterprise applications aligned with US Central-time.
About our client:
Our client focuses on industrial process control and automation technology, aiding manufacturers in enhancing performance with a strong emphasis on relationships and top-tier talent.
Responsibilities:
Transform architectural blueprints into functional solutions, encompassing AI assistants, agents, intelligent workflows, automations, and low-code applications.
Configure various elements in Copilot Studio, Power Automate, Power Apps, and Agentforce such as prompts, instructions, connectors, permissions, and more.
Integrate solutions with major platforms like Microsoft 365, Salesforce, and ERP systems.
Develop prototypes and proofs of concept for assessment alongside architects and client teams.
Perform testing against predefined criteria to ensure accuracy, reliability, security, performance, among others.
Prepare solutions for production including deployment, documentation, monitoring, and support transition.
Enhance and resolve live solutions based on user feedback and data analysis.
Create technical documents, guides, and reusable components.
Engage in planning and client sessions periodically, reporting progress monthly.
Requirements (must-haves):
3 to 6 years of experience in delivering business applications or automation solutions.
Proficiency in Power Platform components, especially Power Automate and Power Apps.
Experience in building and deploying agents, copilots, or intelligent workflows.
Familiarity with generative AI behavior and integration fundamentals.
Knowledge of source control, ALM, and deployment pipelines.
Strong English proficiency for client interactions and documentation.
Bonus points (nice-to-haves):
Relevance certification such as PL-400, PL-200, etc.
Scripting skills in various languages like Python, JavaScript, PowerShell, or C#.
Exposure to Salesforce or industrial automation environments.
Enterprise ERP integration experience is a plus.
Perks & benefits:
Equipment provided for work.
Full back-office support for legal, accounting, HR, and delivery functions.
Mentorship for career and cultural adaptation.
Free English lessons offered.
Referral bonus scheme available.
Remote work with office access.
Hiring Process:
Initial interview with Tech Recruiter with possible AI assessment.
Followed by client-specific interview stages.
Offer presentation.
Onboarding supervised by Ubiminds support team.
Artificial intelligence may be utilized in parts of the recruitment process to aid in application reviews and assessments. Final recruitment decisions are made by humans. For further details on data processing, please reach out to us.