Director, Smart Contract Development (Solidity)

Singapore
Full time
Office
Compensation is not specified
Role
CTO
Description

About the team: We are a close-knit team within the DeFi sector of OKX, focused on developing innovative on-chain solutions to enhance the OKX experience for our customers. Our expertise lies in supporting DeFi protocols, creating innovative DeFi solutions, and identifying opportunities for growth in the DeFi ecosystem. Our team is currently working on exciting projects like lending/borrowing optimizers and AA wallets. We are seeking individuals who possess a positive and innovative mindset, a genuine passion for DeFi, and the ability to tackle challenges and find effective solutions. If you are enthusiastic about DeFi and eager to showcase your talent in a vibrant and creative environment, we invite you to join us in creating a brighter future.

Roles & Responsibilities:

  1. Design, develop, test, and optimize smart contracts on Ethereum and other leading blockchain platforms.
  2. Incorporate best practices and prioritize security considerations in blockchain technology implementation.
  3. Collaborate with the team to develop scalable solutions for blockchain technology.
  4. Contribute to product planning and create technical roadmaps.
  5. Resolve development issues, diagnose faults, and perform necessary repairs.

Requirements:

  1. Bachelor's degree in Computer Science, Software Engineering, or a related field, or equivalent work experience.
  2. Minimum of 3 years of experience in smart contract development, proficiency with Solidity or similar languages.
  3. Deep understanding of blockchain technology, including Ethereum, Bitcoin, Solana, and L2 networks.
  4. Prior experience in AA wallet development (preferred).
  5. Familiarity with blockchain technology development tools and frameworks, such as Truffle, Hardhat, Web3.js.
  6. Strong analytical and problem-solving skills, with a collaborative team spirit.
Skills Required
Avatar
OKX
Company 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.

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Senior Software Engineer - BitGo Prime

Palo Alto, USA
Palo Alto, USA
Full time
Office

*

Company Overview:

BitGo is a leading provider of digital asset financial services catering to institutional investors by offering liquidity, custody, and security solutions. Established in 2013, BitGo is renowned for introducing the multi-signature wallet and being the first digital asset company dedicated to serving institutional clients. With a significant presence in both centralized and decentralized finance, BitGo offers top-tier trading, lending, and borrowing services through its prime brokerage offerings, and is the custodian for WBTC, a prominent global stablecoin for Bitcoin. BitGo's services also include BitGo Portfolio and Tax, launched in 2020, and BitGo Trust Company in 2018, designed as the first qualified custodian specialized in storing digital assets. Handling approximately 20% of all global Bitcoin transactions, BitGo supports over 1000 coins and tokens and serves as the operational backbone for more than 1500 institutional clients across 50 countries, including regulated entities, leading cryptocurrency exchanges, and platforms. The company is backed by financial giants like Goldman Sachs, Craft Ventures, Digital Currency Group, DRW, Galaxy Digital Ventures, Redpoint Ventures, and Valor Equity Partners.

Job Summary: BitGo is seeking a Senior Software Engineer to join the Prime Engineering team, focusing on the development of new features and applications for enterprise clients. The Prime team's goal is to enhance BitGo's digital assets Prime Broker capabilities for businesses.

This role primarily operates remotely, with an expectation for candidates within a reasonable commuting distance to the office to attend on Wednesdays.

Key Responsibilities:

Design and implement robust APIs, libraries, and services to support financial services such as clearing, settlement, digital asset lending, trading, and liquidity.

Lead the development and scalability of features, overseeing the lifecycle from inception to deployment and integration.

Facilitate visibility and documentation of functionality to various stakeholders including UI, third-party developers, and internal/external tooling.

Collaborate closely with engineering teams to ensure alignment on technical requirements and maintain work quality standards.

Provide mentorship and guidance to fellow engineers through code reviews and knowledge sharing.

Skills & Qualifications:

Required:

5+ years of back-end, server-side software development experience

Strong problem-solving skills, algorithm design capabilities, and proficiency in complexity analysis

Proficiency in server-side languages such as TypeScript/Node.js

Expertise with SQL databases like Postgres or MySQL

Strong background in RESTful API design

Experience with unit and functional testing, as well as debugging

Familiarity with microservices and service-oriented architectures

Proficiency in Git workflow, branching methodologies, code review and CI tools

Ability to work independently in fast-paced environments and participate in on-call support rotations

Preferred:

Background in Financial Services or Financial Technology

Experience in asynchronous programming and functional programming

Knowledge of financial accounting systems like general ledger and bookkeeping functions

Familiarity with digital asset trading, lending, or wallets

Full-stack development abilities, including experience with React

Expertise in large-scale, real-time, and distributed application development

Experience engaging with clients, business partners, and stakeholders

Strong interest and understanding of cryptocurrencies and the blockchain industry

Why Choose BitGo:

By joining BitGo, you become part of a team striving for excellence and embodying corporate values such as ownership, craftsmanship, and open communication. We are looking for individuals who can bring innovative thinking and problem-solving skills to help us transform the world of financial markets.

Benefits:

Competitive salary, bonus, and stock options

Fully covered health insurance for employees, partners, and dependents

Up to 4% 401k company match

Paid parental leave and vacation time

Free commuter/parking pass with proximity to Caltrain

Complimentary custom meals, snacks, and beverages

Provided computer equipment and ergonomic workspace solutions

Collaborative and inspiring startup environment with exceptional colleagues

Note: Depending on your location and experience level, the average compensation for this role ranges between $165,000 - $210,000 USD base salary, with additional benefits including equity, performance bonuses, health insurance, and more.

Lead Content Designer

Washington, USA
Washington, USA
Full time
Remote
Job Role Overview:

At Circle, a leading financial technology company revolutionizing the global financial landscape, you will play a key role in contributing to the emergence of a new era in monetary transactions. Leveraging cutting-edge technology, such as USDC, a blockchain-based dollar, we empower businesses, institutions, and developers to seize the opportunities presented by the fusion of money and technology. Circle operates within a framework of core values that prioritize integrity, excellence, mindfulness, and a multi-stakeholder approach towards achieving collective success.

Primary Responsibilities:

As a Senior Content Designer at Circle, your primary focus will be on creating engaging user experiences that cater to our clients' needs in the realms of currency interactions, treasury management, and payment solutions. You will be pivotal in developing a cohesive narrative across various product domains and establishing robust Content Design practices within the organization. This entails close collaboration with cross-functional teams to deliver a top-tier user experience alongside maintaining brand consistency.

Key Activities Include:

Collaborating closely with product designers to craft user-friendly interfaces with rich and relevant content.

Devising and implementing tailored content style guides aligned with organizational goals to uphold uniformity across platforms.

Evaluating customer content requirements amidst the dynamic landscape of crypto and blockchain sectors.

Partnering with legal and compliance teams to simplify complex information for broader understanding.

Using both qualitative and quantitative insights to guide decision-making processes.

Contributing to the enhancement of product design methodologies and practices as part of a growing team.

Expectations in Line with Core Values:

Embody Circle's core values of Multistakeholder engagement, Mindfulness, Pursuit of Excellence, and High Integrity in your daily work. Strive to align with these values as you contribute towards our collective mission.

Desired Qualifications:

For Senior Content Designer:

Over 4 years of experience in content design and UX writing, collaborating effectively within cross-functional product teams.

A portfolio showcasing problem-solving abilities through the design process.

Proclivity towards refining user experiences through experimentation and continuous improvement.

Proficiency in utilizing design systems for optimal efficiency.

Exposure to B2B, Enterprise, or Developer tool-related challenges.

For Lead Content Designer:

All the prerequisites of a Senior Content Designer, in addition to:

More than 7 years of UX writing or content design experience, encompassing end-to-end content ownership.

History of fostering strong design cultures and prioritizing customer-centric approaches.

Ability to translate insights from different product domains to solve analogous issues.

Familiarity with challenges pertaining to B2B, Enterprise, or Developer tools.

Additional Information:

This role may potentially provide first-day PERM sponsorship for eligible candidates. Compensation is determined based on a variety of factors including experience, skills, and organizational needs. Target compensation includes base pay range, annual bonuses, equity, and benefits such as medical coverage, 401(k), and discretionary vacation time in accordance with location-specific regulations.

Circle is an equal opportunity employer dedicated to fostering diversity and inclusion. Our recruitment practices are unbiased, and we uphold values of equality. Participating in the E-Verify Program in specific locations is part of our compliance with relevant laws.
#LI-Remote

Specialist, Quality Assurance (Mandarin Support)

Kuala Lumpur, Malaysia
Kuala Lumpur, Malaysia
Full time
Office
Overview

OKX is a prominent digital asset trading platform globally, leveraging blockchain technology to offer advanced financial services to traders worldwide. With a vast array of token and futures trading pairs, it supports traders in optimizing their strategies. Operating in over 100 countries, OKX is recognized as a top digital asset trading platform with millions of users. It stands out in the industry with its derivatives segment facilitating transactions valued at approximately $10 billion daily. The company is committed to making innovative strides leveraging blockchain technology to transform global economy and enhance customer experiences continually.

Role Responsibilities:

Monitor the voice and text quality of customer service agents daily to uphold service standards.

Establish quality monitoring guidelines and rules for incentives and penalties to enhance service excellence constantly.

Recommend improvement measures tailored to business needs to elevate the customer service center's operational efficacy.

Analyze and address business, process, product, operations, and personnel issues through quality checks.

Prepare monthly reports, implement effective enhancement strategies, monitor progress, and optimize monitoring and evaluation mechanisms.

Lead improvements on individual and process levels based on quality inspections and case assessments.

Key Qualifications:

Over 2 years of experience in quality inspection within customer service centers, able to conduct effective case reviews.

Proficient in English and Mandarin to engage with Mandarin-speaking counterparts in China and Hong Kong.

Bachelor's degree or higher, with strong writing skills.

Proficient in customer service quality inspection standards and processes.

Proactive, adept at problem-solving, proposing solutions, and working well in a team under pressure.

Must be open to working near MRT TRX at Tun Razak Exchange.

Benefits & Advantages:

Competitive compensation package inclusive of basic salary and annual increments.

Monthly meal allowance of up to RM 500.

Transport allowance with flexibility (terms and conditions apply).

Regular team-building activities.

Training and wellness benefits of RM 2,500 annually.

Yearly bonus payout.

Proximity to workplace with convenient access to MRT TRX.

Insurance coverage for employees and dependents.

Growth opportunities with comprehensive skill development, mentoring, and training programs.

Employee engagement initiatives and recognition programs.

Diverse multicultural working environment fostering career advancement through interactions with individuals from various backgrounds and nationalities.

Lead, Monetization

Miami, USA
Miami, USA
Full time
Remote
Circle is a fintech company operating at the forefront of the emerging digital financial landscape, facilitating the seamless global transfer of value akin to data, but in a faster and more cost-effective manner than traditional settlement systems. This pioneering development in financial technology creates new horizons for payments, commerce, and markets, contributing to worldwide economic progress and inclusivity. The company's infrastructure, including the blockchain-based dollar USDC, empowers businesses, institutions, and developers to leverage these advancements and capitalize on the transformative fusion of money and technology.

Team & Company Culture

Circle promotes transparency and stability as core principles pivotal to its growth trajectory. With a strategic expansion into key global markets, the organization values speed and efficacy in all endeavors, fostering employee dedication to its core values of Multistakeholder mindset, Mindfulness, Pursuit of Excellence, and High Integrity. Within a collaborative and diverse work environment that nurtures innovative thinking and inclusivity, employees play pivotal roles in the organization's success.

Role

As part of Circle's Product Strategy and Operations team, you will engage in internal strategic consulting, overseeing business operations across diverse portfolios. The Monetization team, an integral unit within Product Strategy and Operations, focuses on establishing short- and long-term strategies to capture value across various layers of the crypto ecosystem. By collaborating with cross-functional teams, you will devise monetization strategies for new and existing products, conduct market research, assess competitor strategies, develop financial models, and contribute to operational readiness for effective execution. Your role involves working closely with senior leadership to drive decisions that enhance monetization, incentives, and network growth.

Qualifications

The ideal candidate will bring at least 7 years of experience in Monetization, Strategy, Strategic Finance, or a related field, with a preference for exposure to crypto or fintech industries. Proficiency in financial modeling, deal support, and scalable framework development is essential, along with excellent communication skills conducive to engagement with diverse stakeholders, including senior leadership. The role demands adaptability in unstructured environments, a proactive approach in managing complexities, and a penchant for structured business strategy formulation, underpinned by a growth-oriented mindset.

Additional Details

The position offers PERM sponsorship from the first day for eligible applicants.

Compensation factors consider experience, qualifications, and organizational needs.

Compensation Structure: Base Pay Range ($145,000 - $192,500), Annual Bonus Target (15%), Equity, and Benefits (including medical, dental, vision, and 401(k)).

Generous vacation policies, 10 days of paid sick leave, and 11 paid holidays annually in the U.S.

Circle upholds equal employment opportunities, promoting diversity, and inclusion across all aspects of its operations.

Product Marketing Manager

New York, USA
New York, USA
Full time
Office
Job Overview:

BitGo is a prominent provider of digital asset solutions for businesses, delivering services such as custody, wallets, staking, trading, and settlement. Established in 2013, BitGo supports over 1,500 institutional clients worldwide, including regulated entities and major cryptocurrency exchanges. Since 2018, BitGo Trust Company has been a leading custodian for storing digital assets, working with global assets like WBTC, Hashdex, and Valkyrie. BitGo boasts processing approximately 20% of global Bitcoin transactions and offers support for over 800 coins and tokens. The company is financially supported by reputable investors including Goldman Sachs, Craft Ventures, and Redpoint Ventures. In 2023, BitGo marked its 10th anniversary and secured a $100 million Series C funding round at a $1.75 billion valuation.

We are seeking a Product Marketing Manager who can devise strategic approaches to gain dominance in the market and lead projects to achieve success. This role calls for developing go-to-market strategies, understanding target customers extensively, and influencing product development, marketing, and sales initiatives. We are looking for individuals who can skillfully blend strategy with execution, communicate effectively with clients and our team, and deliver compelling messages.

Responsibilities:

Go-to-Market

Shape messaging and positioning to increase awareness and adoption.

Gain expertise on customers, market trends, and competitors through thorough research.

Develop go-to-market strategy and execute launch plans.

Foster relationships with various stakeholders across functions for effective communication.

Sales Enablement

Collaborate with Sales to create sales collateral, enhance market differentiation, and drive product adoption.

Product

Partner with Product Management to prioritize the product roadmap.

Develop product release communications strategy to boost product adoption.

Keep all relevant teams informed of product activities through internal communications or training.

Marketing

Assist in planning campaigns and lead nurturing to generate more leads and improve conversions.

Collaborate with PR and Content teams to create content that positions the company favorably.

Engage industry analysts to highlight the company's market position and preference among clients.

Requirements:

4+ years of professional marketing experience.

Minimum of 2 years of product marketing experience in SaaS or finance.

Strong writing and communication skills.

Experience in crypto, fintech, etc. is beneficial but not mandatory.

Independent worker, taking ownership of personal and team objectives.

Collaborative, proactive communicator, and effective problem solver.

Why Join BitGo?

BitGo is at the forefront of disrupting the financial industry with innovative solutions, requiring vision, technical skills, determination, and teamwork. Join a dynamic team that embodies its corporate values of ownership, craftsmanship, and open communication. We are looking for creative problem solvers ready to contribute to transforming the world's financial markets. Some benefits of working at BitGo include competitive salaries, stock options, comprehensive health insurance, retirement benefits, parental leave, commuter pass, meal options, specialized computer equipment, and a collaborative startup environment. Cryptocurrencies present a significant disruption to the finance sector, and by joining BitGo, you can be part of the force reshaping the industry.