Senior Software Engineer - HeightZero
Status
Palo Alto, USA
Full time
Office
Compensation is not specified
Role
Software Engineer
Description
Job Summary:
BitGo is at the forefront of digital asset financial services, catering to institutional investors by offering liquidity, custody, and security solutions. Their commitment to serving institutional clients exclusively and their involvement in both centralized and decentralized finance sets them apart in the market. BitGo is associated with significant developments like pioneering the multi-signature wallet and establishing the qualified custodian BitGo Trust Company. With a strong presence globally, BitGo processes a considerable percentage of Bitcoin transactions and supports over 1,000 coins and tokens. Recognized for their security solutions, BitGo serves more than 1500 institutional clients across 50 countries.
In line with their acquisition of HeightZero, a platform facilitating investment in digital assets for financial institutions, BitGo is seeking a Senior Software Engineer for their HeightZero team. This position will be based at their office in Palo Alto, CA.
Key Responsibilities:
- Design and develop scalable APIs, libraries, and services to incorporate blockchain technology and BitGo features into HeightZero products.
- Take ownership of functionality and scalability aspects from conception to deployment.
- Create integration libraries and SDKs for improved server and API interaction.
- Ensure clarity and documentation of features for UI, third-party developers, and internal/external tools.
- Collaborate with engineering teams and product managers to ensure coherence in technical requirements and work quality.
- Offer mentorship to team members through code reviews and knowledge sharing on best practices.
Required Skills and Qualifications:
- Minimum 6 years of experience in backend software development.
- Demonstrated ability to work independently in a fast-paced environment.
- Proficiency in server-side languages such as TypeScript/Node.JS.
- Strong skills in testing, debugging, and creating extensible abstractions for complex systems.
- Experience with Git/GitHub, code review tools, and CI processes.
- Proficient in algorithm design, problem-solving, and complexity analysis.
- Familiarity with database design and implementation.
Preferred Qualifications:
- Background in blockchain or security industries.
- Interest in cryptocurrencies and blockchain technology.
- Experience with microservices and service-oriented architectures.
- Knowledge of AWS services like Amplify, ELB, and EC2.
- Hands-on experience building scalable distributed systems.
Compensation and Benefits:
BitGo offers a competitive salary, bonus, stock options, and comprehensive benefits including fully paid health insurance, 401k company match, parental leave, vacation, snacks, and more. The role also includes equity and an annual performance bonus in addition to the base salary.
By joining BitGo, you become part of a team dedicated to transforming the financial markets through innovation, collaboration, and excellence. If you are passionate about being part of disruptive changes in the financial sector, this opportunity is for you.
Skills Required
BitGo
Website
www.bitgo.comCompany size
Not specified
Location
United States
Description
Not specified
Status
amirhossein ashofteh
Remote Translation – English to Multilingual
Washington D.C., USA
Washington D.C., USA
Full time
Remote
Hello,
I’m a multilingual translator available for remote collaboration.
My primary working language is English, and I translate from English into:
• Persian (native)
• German
• French
• Arabic
• Italian
• Portuguese
I deliver accurate, natural translations adapted to the target audience, not word-for-word output.
I’m detail-oriented, reliable, and comfortable working with remote teams on ongoing translation tasks.
My background in web and creative fields allows me to handle website and app content effectively, ensuring translations fit properly within layouts and user interfaces.
I’m happy to complete a short test translation if required.
Payment in crypto (USDT) through LaborX works perfectly for me.
Looking forward to your reply.
I’m a multilingual translator available for remote collaboration.
My primary working language is English, and I translate from English into:
• Persian (native)
• German
• French
• Arabic
• Italian
• Portuguese
I deliver accurate, natural translations adapted to the target audience, not word-for-word output.
I’m detail-oriented, reliable, and comfortable working with remote teams on ongoing translation tasks.
My background in web and creative fields allows me to handle website and app content effectively, ensuring translations fit properly within layouts and user interfaces.
I’m happy to complete a short test translation if required.
Payment in crypto (USDT) through LaborX works perfectly for me.
Looking forward to your reply.
Payment in Crypto
Lumixion.io
Frontend Web3 Engineer | React | Solidity, Ethereum, Solana
Remote, USA
Remote, USA
Full time
Remote
About the RoleWe are seeking a React Web3 Developer to build decentralized applications and integrate smart contracts across multiple blockchain platforms. Candidates may have experience with Solana, Ethereum, Solidity, or similar smart contract technologies.ResponsibilitiesDevelop and maintain Web3 applications using ReactIntegrate and interact with smart contracts on various blockchainsImplement wallet connections and on-chain interactionsCollaborate with product and blockchain teamsWrite clean, secure, and well-documented codeRequirementsStrong experience with React and modern frontend developmentExperience with any smart contract platform (Solana, Ethereum, Solidity, or similar)Familiarity with Web3 libraries (ethers.js, web3.js, wagmi, etc.)Solid understanding of blockchain fundamentals and dApp architectureAbility to work independently with strong communication skillsPreferredExperience with DeFi, NFT, or multi-chain applicationsFull-stack Web3 experienceHiring ProcessTechnical TaskShortlisted candidates will be given access to a public repository. The task is to:Review the codebase and suggest improvements and optimizationsShare recommendations and best practices based on the existing implementationInclude screenshots of the terminal and browser as references where applicableSubmissions must be shared as:A Google Docs link, orA PDF documentTechnical Interview with CTOA detailed technical interview will be conducted with our CTO. Topics will include:In-depth discussion of the candidate’s understanding of the reviewed codebaseApproach to development challenges and best practicesCultural and Work Environment Interview with CEOThe final stage involves a meeting with the CEO to evaluate:Cultural fit within the companyWork ethic and attitudeAlignment with company values and visionExpectations regarding work environment and team collaboration
Payment in Crypto
XanaNetworo
Crypto Outreach Hunter – High Commission (Remote)
Full time
Remote
XanaNetwork (@xananetwork) is hiring 5–8 outreach hunters. We just relaunched — same core team with a track record of multi-hundred-million caps and six-figure holder bases. Your job:• Send 300–600 high-quality cold DMs per day on Twitter (DexScreener, Pump.fun, new launches)• Get warm replies → we close Pay (performance-first):• $800–$1,200 USD monthly base• + $1,500–$4,000 bonus per signed client• Top hunters clear $8k–$15k+/mo on commission• Paid trial $100 flat — first 8 who hit 5+ warm replies get hired No experience needed — we’ll train hungry people. Apply → DM @mainnetmike on Twitter with:1. How many DMs you can send daily2. Why you want the role Hungry & coachable only.
Payment in Crypto
John Paulson
Data Analyst
Full time
Remote
Bachelor’s degree in Data Science, Statistics, Mathematics, Computer Science, Economics, or a related quantitative field.Strong analytical and problem-solving skills with the ability to interpret complex datasets.Proficiency in SQL and experience working with relational databases.Solid knowledge of Python (Pandas, NumPy) or R for data analysis and automation.Experience building dashboards or visualizations using Tableau, Power BI, Looker, or similar tools.Understanding of statistical methods, A/B testing, and data modeling techniques.Ability to clearly communicate insights to both technical and non-technical stakeholders.Familiarity with Web3, blockchain metrics, on-chain data, and crypto ecosystems is a strong advantage.Ability to work independently, manage multiple tasks, and deliver on deadlines.Good written and spoken English.
Peeter Luik
Software Developer
Part time
Remote
I’m actively looking for a native Russian speaker who can expertly conduct or participate in job interviews—especially those requiring strong communication, technical understanding, and professional presence. This person should feel at ease discussing software engineering, or related topics, while also being able to assess a candidate’s clarity, depth, and overall fit. If you’re a fluent Russian speaker with the confidence and experience to shine in a technical interview setting, I’d be excited to connect and explore the opportunity with you.
Payment in Crypto