Web3 Front-End Developer (senior)
#удаленка #remote
Salary: $80k - $90k
Company: InvArch Network

Key Responsibilities
- build and optimize user-friendly Web3 applications using React and TypeScript
- understand and implement sound UX design principles
- work collaboratively with our CTO and other developers to create efficient, reliable software
- develop features and applications with a mobile responsive design
- contribute to team discussions on strategy and product architecture

Qualifications
- proven experience as a React developer and familiarity with TypeScript
- previous experience in blockchain-specific frontend or full-stack development
- knowledge of the Polkadot ecosystem and Substrate SDK are a plus
- good understanding and experience in UX design
- familiarity with blockchain indexers or the ability to write them is a significant plus
- some understanding of Rust is desirable
- willingness to travel internationally
- excellent problem-solving skills and attention to detail
- ability to work as part of a team and to manage individual project priorities, deadlines, and deliverables

Graphic Designer (junior)
#офис #office
Location: London
Company: Trilitech

Main activities:
- produce a variety of static, video, and motion content for Trilitech's and Tezos' various social media channels
- collaborate with internal Marketing team to ensure brand consistency across all creative output and actively refining it
- create captivating design assets such as social media banners, presentation decks, illustrations, and more
- stay up-to-date with industry trends, adapting designs to reflect changing demands
- collaborate cross-functionally with multiple stakeholders in all stages of a project; conceptual thinking and generation of ideas, concept development, presentation preparation, production, and everything in between
- evolve effective ways of working to ensure high-quality output is delivered and deadlines are met

Essential requirements:
- industry experience (agency-based and/or client side creative)
- proficient creating and editing video content using Premiere Pro and After Effects
- demonstrable graphic design skills with a strong portfolio
- ability to interact, communicate and present ideas with excellent communication skills (both verbal and written)
- up-to-date knowledge and skills across Adobe Creative Suite (Premiere Pro, After Effects, Photoshop, Illustrator, InDesign)
- highly skilled in all aspects of digital design
- self-motivated and adept at working independently but also as part of a team
- experience managing deadlines and expectations across multiple projects simultaneously

Backend Engineer (senior)
#удаленка #remote
Company: Flashbots

Responsibilities
- contribute actively to the development of Flashbots' core products such as MEV-Boost, Mev--Share, the Flashbots Builder, Suave, and our future offerings.
- create and manage comprehensive technical documentation/diagrams for public use, fostering an understanding and accessibility of our products.
- develop and maintain public API services and user-friendly tools to support the Flashbots ecosystem, including searchers, integration partners, and end-users.
- implement robust tests to ensure the quality and stability of our offerings.
- engage positively with our community, addressing their technical issues and fostering a collaborative environment.

Qualifications
- proven experience working on production systems utilizing Golang or Rust.
- ability to contribute effectively in an asynchronous work environment, both as part of a team and working autonomously.
- adaptable, accountable, and solution-oriented, with a focus on delivering high-impact solutions.
- T-Shaped skills, showcasing both depth of knowledge in a specific area and breadth of knowledge across multiple areas.

Full Stack Engineer (junior)
#гибрид #hybrid
Location: Miami, FL
Company: Cryptan Labs
Salary: $15.00 - $25.00 per hour

Requirements & Qualifications
- good internet and strong English
- willingness to learn new skills through pair programming and self-assigned modules
- familiarity with major programming languages
- experience working with team members collaboratively on software
- ability to document and create processes
- knowledge of different methods for testing code and experience running tests
- desire to continue professional growth through training and education

Technical Languages & Frameworks
- our preferred stack is MERN with React Native on Mobile and with Solidity for blockchain applications & smart contracts
- required: Javascript, Python, Java
- preferred: Typescript, Soldity, MongoDB, Express, React/React Native, Node, C++, AWS, Google Cloud Platform, Postman, Docker, Swaggerdocs, Visual Studio, Github
- nice-to-haves: RUST, Unity, Unreal, Twilio, Tensorflow, Hardhat, Truffle, Web3Js, Ethers, Open Zeppelin

Web3 Full Stack Engineer (senior)
#офис #office
Location: Tel Aviv-Yafo
Company: Fireblocks

Your role will provide you with challenges that include designing architecture at scale, researching new blockchain technologies, and working on browser extensions.

Requirements
- 5+ years of experience as a Backend or Fullstack / Engineer.
- experience in researching and integrating new technologies.
- experience working with NodeJS - Advantage
- experience in writing code in Agile, CI/CD environment, K8S.
- a security-oriented approach and mindset.
- an excellent team player.
- experience with blockchain or cryptography - big advantage.

Data Engineer
#удаленка #remote
Company: Clearmatics

Responsibilities
As a data engineer, you will be responsible for designing, implementing, test

Requirements
- a background in Computer Science and Data Science
- experience administering relational databases (Snowflake, PostgreSQL)
- experience designing and maintaining data pipelines and ETL/ELT processes
- experience developing custom data connectors
- fluency in Python programming to intermediate level
- a good understanding of the Ethereum protocol
- proficiency in SQL, GraphQL, and query optimization
- good knowledge of Unix shell scripting and commandline tools
- familiarity with cloud services (e.g. AWS EC2/S3, Google Cloud)
- excellent verbal and written English skills

Хотим напомнить, что мы ведем сетку каналов с вакансиями. Подписывайся и расти вместе с нами!

Наши каналы:
- Python Job
- Java Job
- JavaScript Job
- React Job
- It Jobs
- It Jobs (No Code)

DevOps Engineer (senior)
#удаленка #remote
Company: Hiro

What You'll Do
- improve the tooling and automation for building, testing, and deploying software and services
- collaborate with engineering teams on building / launching new products and features
- evangelize and implement industry best practices to improve the security and ease-of-use of our production environment
- diagnose problems from all sides and quickly narrow down potential solutions
- debug production issues across services and multiple levels of the stack
- improve operational standards, tooling, and processes
- engineer solutions to automate, and streamline monitoring and incident escalation, improve resiliency and uptime

What We're Looking For
- 6+ years of experience in an SRE / DevOps / equivalent role
- excellent communication skills and comfort working with a diverse team across time zones
- a sense of ownership, humility, and bias to action
- able to see a problem from all sides and quickly narrow down potential solutions
- proficiency with Bash scripting, and preferably one additional language such as Python, Go, or NodeJS
- proficiency with container technologies like Docker, Containered, rkt, etc., Linux, scripting & automation
- strong knowledge of Kubernetes application deployment building blocks - Deployments, Services, Persistent Volumes, and Config Maps
- experience deploying, scaling, and troubleshooting production services
- experience with various proxy solutions, like Nginx, Istio/Envoy, and HAproxy
- competence in working with public cloud infrastructure such as GCP, Azure, and/or AWS

🔥Вакансии прошедшей недели

Intern
1. Инвестиционный аналитик , Компания: Cryptanium Fund (удаленка)

Junior/Junior+
1. Data Engineer , Компания: Ramp Network (удаленка)
2. Structurer , Компания: OKX (офис)
3. Graphic Designer , Компания: Trilitech (офис)
4. Full Stack Engineer , Компания: Cryptan Labs (гибрид)

Middle/Middle+:
1. Software Engineer , Компания: Shardeum (удаленка)
2. Web Frontend Developer , Компания: Bluchip (удаленка)

Senior/Head:
1. Mobile Engineer , Компания: Uniswap Labs (удаленка)
2. Product Designer , Компания: Coinshift (удаленка)
3. Web3 Front-End Developer , Компания: InvArch Network (удаленка)
4. Backend Engineer , Компания: Flashbots (удаленка)
5. Web3 Full Stack Engineer , Компания: Fireblocks (офис)
6. DevOps Engineer , Компания: Hiro (удаленка)

Scala / Java Developer (junior)
#офис
ЗП: от 50 000 до 90 000 ₽
Локация: Тольятти
Компания: Квартплата 24

Задачи:
- разработка нового функционала серверной и клиентской частей сервисов B2B, B2C
- интеграция с внешними системами
- рефакторинг и поддержка существующего кода
- покрытие кода юнит-тестами
- участие в решении инцидентов в качестве 3-ей линии поддержки

Требования:
- знание и опыт применения JavaEE
- опыт работы в проектах c Scala/Java/JavaEE от 1 года
- опыт работы с серверами приложений (JBoss, GlassFish или другой подобный)
- понимание принципов UX и практической необходимости реализуемого функционала
- стремление писать красивый, эффективный код и понимание ситуаций, когда это не является главным

Backend Engineer (senior)
#удаленка #remote
Salary: 100,000 - 230,000 USD
Company: Nomic Foundation

In this role, you will be:
- designing and implementing large new features based on our roadmap
- writing up documents and tutorials to explain new features to our users
- managing releases
- supporting and mentoring other developers on the team
- providing bug fixes via GitHub issues and support via our discord channel and telegram group
- shaping the roadmap to get us to our goal of being the best deployment system in Ethereum as judged by the community

The skills we look for:
- at least 5 years of experience as a software engineer
- 2+ years of working with TypeScript
- knowledge and experience with Node.js
- experience working with Ethereum/EVM
- we work remotely and mostly asynchronously, so the ability to take ownership and work with minimal direction is crucial
- as this is an early-stage project, we are seeking a teammate who is comfortable adapting to changing requirements
- prior experience working in a remote and globally-distributed environment
- experience in leading projects & mentoring other team members

Business Strategy Intern
#удаленка #remote
Company: Mudrex

Responsibilities:
- identify startups and corporates in Web3/Crypto space that have requirements for our CAAS offerings
- conduct periodic market research for finding different avenues for demand, collecting market data, and effective data mining for generating prospects.
- acquire and maintain relationships with new customers with a focus on decision makers & influencers.
- constantly work on the sales funnel to achieve monthly account closure & revenue targets.
- responsible for increasing awareness and utilization amongst existing clientele about the service offerings.
- conduct meetings with Leadership teams and CXOs, to explain product offerings in detail and address queries.
- coordinate with internal teams to create customized proposals based on customer needs.
- tracking weekly, monthly, and quarterly performance and metrics.

Requirements:
- strong verbal and written communication skills in English.
- excellent presentation skills.
- good negotiation and problem-solving skills
- a driven, individual contributor, to growing existing sales opportunities and sourcing new sales opportunities
- experience leading client meetings, data analysis, and strategic business reviews

Blockchain Infrastructure Developer (senior)
#удаленка #remote
Salary: 100,000 - 150,000 USD / year
Company: BABB

Responsibilities
- design and deliver high-quality blockchain solutions.
- take ownership of the company's mainnet Layer 1 blockchain.
- contribute to the estimations, planning and execution of projects, features, and integrations.
- participate in writing fully tested, high quality and performant code.

Candidate Qualifications
- 2+ years of Layer 1 solution architecture experience.
- fluency in blockchain (not smart-contract!) Layer 1 development.
- 4+ years in the blockchian field and experience building mainned Layer 1s.
- experience building production-grade cryptocurrency wallets.
- experience building smart contracts and protocols.
- solid experience with Ethereum and Bitcoin blockchains.
- a deep understanding of blockchain fundamentals, theories, principles and best practices.
- extensive backend engineering experience at leading startups or fast growing tech companies.
- practical experience of DEX creation.
- bachelor's Degree (or higher) in CS/Mathematics/Physics.
- quick learner with an ambitious and results-oriented mindset.
- ability to work as part of a team in a fast-paced environment.
- outstanding communication and organisational abilities.
- fluent English.

Quantitative Software Engineer (middle)
#удаленка #remote
Salary: $180K – $250K
Company: Ethena Labs

Responsibilities
- work on the internal trading and arbitrage platform focused on centralized venues that span real time low latency data capture, order entry and execution.
-securely expand and scale up our trading platform.
- design and build automated delta-neutral derivative strategies within smart contracts across DeFi and centralized derivative venues.
- work with custody and exchange providers to build secure connectivity to various venues.
- creative license to push the boundaries of DeFi derivative infrastructure design.
- collaborate with the team and cross-functional partners on all aspects of product development including smart contract back-end engineers and front-end internal risk monitoring.

Requirements
- 2+ years working at a crypto trading firm, hedge fund, defi protocol or exchange.
- strong Python skills.
- experience running and building market making engines
- understanding of networking, CPU and memory model and assembly language.
- excellent quantitative and analytical skills
- solidity fundamentals & blockchain basics: transactions, wallets, smart contracts, double spend, transactions pool, mining.
- fluent English, both written and spoken

Engineering Manager
#remote
Salary: up to $180K
Company: Zerion

Location
Candidates from CIS countries will not be considered for this role. We are specifically looking for candidates from Europe or the USA (East coast).

What You’ll Be Doing:
- lead a distributed team of cross-functional Engineers.
- establish best practices to ensure a high-quality product & consistent delivery of working systems on time.
- design, implement, and document product development, testing, and deployment processes.
- collaborate with Leadership & Product Management on roadmapping, technical planning & prioritization.
- grow engineers’ skills, experience and confidence through regular 1:1s, coaching, actionable feedback, work and peer alignment, and career advocacy.
- manage, support, and evaluate engineers’ performance.
- maintain and strengthen Zerion’s culture of growth, openness, trust, mutual support, and care.
- hire new talent for the team.

What we are looking for:
- experience managing and scaling an engineering team at a fast-growing organization.
- technical knowledge to discuss issues, approaches, and solutions in depth.
- passion about Web3 & open financial systems.
- desire to manage a fully-remote geographically distributed team.
- at least 4 years of experience in back-end development, preferably in Python and Golang.
- at least 2 years of Engineering Management experience.

Contact: @krimgor_it

Data Engineer (junior)
#удаленка #remote
Company: Ramp Network

Your future work will include:
- in general, technical supporting of data strategy implementation, in particular:
- utilising best practices in Data Warehouse to reduce complexity and costs, using DBT, SQL, Python, Airflow, and GitHub on the Google Cloud Platform
- ingesting data ingestions into the cloud data warehouse (BigQuery)
- supporting of integration of different data sources (Google Analytics; transactional data; SFTP; public datasets using APIs, webhooks) into BigQueryOptimising performance, monitoring and improving data qualityImplement a data governance
- tech stack: Google Cloud Platform, BigQuery, Cloud Composer, DBT, Terraform, Datahub, Github

What we are looking for in candidates:
- being friendly and professional; excited by the possibilities of working on the intersection of FinTech and blockchain (no blockchain experience required)
- readiness to work (!) in a rapidly scaling up startup. It is not about work for the sake of work - we are directly contributing to the success of our product. We are growing fast and want to keep users as happy as possible
- 6 months of experience as a Data Engineer or proven self-development in this area (GitHub/Datacamp/Self-development)
- knowledge of Python, SQL
- blockchain or fintech-related experience is a plus
- understanding the concept of Modern Data Warehouse, Data Lake, Data Lakehouse. Experience in BigQuery, Cloud Composer, and DBT is a plus
- experience in integration of different data sources (Google Analytics; transactional data; SFTP; public datasets using APIs, webhooks) into BigQuery is a plus

Data Engineer
#удаленка #remote
Company: Clearmatics

Responsibilities
- as a data engineer, you will be responsible for designing, implementing, testing and maintaining scalable data pipelines that bring together data from an array of sources.
- to achieve this, you will need to consolidate, cleanse, and structure the data, as well as maintain the automated scripts, data pipelines, and databases that comprise the data platform.
- this data provides researchers with insights into blockchain protocols to enable them to perform analytical work. It also drives public and internal dashboards and reports.

Requirements
- a background in Computer Science and Data Science
- experience administering relational databases (Snowflake, PostgreSQL)
- experience designing and maintaining data pipelines and ETL/ELT processes
- experience developing custom data connectors
- fluency in Python programming to intermediate level
- a good understanding of the Ethereum protocol
- proficiency in SQL, GraphQL, and query optimization
- good knowledge of Unix shell scripting and commandline tools
- familiarity with cloud services (e.g. AWS EC2/S3, Google Cloud)
- excellent verbal and written English skills

Quant Researcher (junior)
#гибрид #hybrid
Company: Amber
Location: Hong Kong

Job Responsibilities:
- conduct research and statistical analysis to develop and continuously improve our mid-frequency trading strategies
- assist in refining our internal database, risk management system, and backtest platform
- work closely with portfolio managers on other trading related quantitative projects

Job Requirements:
- BS/MS degree in Mathematics, Statistics, Physics, Computer Science, or other related fields
- strong knowledge of factor model investing and portfolio construction
- strong analytical skills, experience in analyzing large datasets is a plus
- solid programming skills in Python, familiar with Python libraries including Pandas, Numpy, Scipy. Experience in C++ is a plus
- experience in mid to high-frequency CTA, statistical arbitrage, and option trading is a plus
- immediate available is highly preferred

Blockchain Engineer (senior)
#удаленка #remote
Company: Ontropy

Responsibilities:
- develop and deploy a peer-to-peer cryptographic system.
- implement secure on-chain verification processes and manage efficient off-chain computations.
- advance Verifiably Fair Randomness Generation Algorithms.
- design, build, and maintain secure, efficient, and scalable blockchain infrastructure.
- work on cryptography advancements to bolster Web3 adoption.
- troubleshoot and resolve cryptographic and blockchain-related issues.

Requirements:
- strong proficiency in Typescript and Rust
- knowledge of cryptographic primitives.
- extensive experience with blockchain technologies, smart contract development, and security.
- understanding of Zero-Knowledge Proofs, Multi-Party Computations, commitment, and signature schemes.
- familiarity with Account Abstraction (AA) wallets.
- profound knowledge of Ethereum, EVM-compatible chains, Layer 2 solutions, and related technologies.
- proven problem-solving skills, attention to detail, and passion for developing robust, secure systems.
- demonstrable commitment to fostering Web3 adoption through advanced cryptographic solutions.

Treasury Analyst (Junior)
#удаленка #remote
Company: Binance

Responsibilities
- manage timely and accurate settlement and reconciliation of payments
- liaise with banks on day-to-day operational issues and activities
- prepare short-term cash forecasts and manage the daily cash management process under the Group liquidity structures
- support management of the Group's intercompany loans / intercompany settlements, accrued interest etc
- manage the onboarding of new bank accounts, setting and administering online banking systems and getting the respective bank signatories
- maintaining bank mandates and covenants monitoring
- support month end closing and reporting activities
- provide treasury support to internal stakeholders in a professional and thorough manner
- work with the Treasury Managers with Accounting and Treasury Management System and other payment products implementation
- maintain timely and accurate transactional data in the Accounting and Treasury Management System

Requirements
- bachelor’s degree/ Diploma with a major in Finance/ Accounting;
- 1-3 years experience with Treasury Liquidity Management in a Corporate or Financial Institution.
- fresh Graduate are welcome.
- understanding of wire and payment processing, cash/liquidity management
- ability to thrive in a fast-paced multi-cultural fintech environment
- proficiency with Treasury Management System (TMS), Electronic Money Institution (EMI) and other payment products is a plus
- bilingual in English and Mandarin for better collaboration with internal team and external clients
- understanding Crypto / Blockchain is a plus

Site Reliability Engineer (senior)
#удаленка #remote
Company: Chainlink

Your Impact
- support monitoring services that watch over the entire Chainlink network.
- deploy and maintain various externally-facing services like reference Chainlink nodes used by developers and customers (including critical services such as Chainlink VRF).
- improve the reliability and observability of our internal infrastructure.
- provide our engineers with a reliable release pipeline and empower them to release and deploy Chainlink and adjacent tools extremely quickly.

Requirements
- 5+ years of relevant professional experience. You have a software engineering background or an operations background and have worked as an SRE (or in a very close position) before.
- experience with system architecture. You can create a design document for a cross-region load-balancing app with five microservices, a PostgreSQL cluster, a caching layer, and a Kafka queue—and then implement it on AWS.
- experience with CI/CD pipelines. You can troubleshoot an existing pipeline or build your own, and you’ve probably worked on both software delivery and cloud-based services deployment.
- experience with distributed systems and container orchestration. You have built or maintained complex Kubernetes clusters before.
- ability to read and write code. You can understand precisely why a recent code change led to degraded performance; you can write scripts and tools to automate routine tasks and eliminate toil.
- strong communication skills. You can give and receive constructive feedback, and you do not shy away from planning meetings and code reviews.