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Location: US / Remote Workplace: remote About the Role: We are seeking a Senior Blockchain Security Engineer with a strong security mindset and deep technical expertise across smart contracts, blockchain nodes, and decentralized infrastructure. You will play a critical role in safeguarding Web3 projects by auditing code, building security tools, and driving research. If you have hands-on experience in Web3 and are passionate about advancing the security of decentralized technologies, we’d love to hear from you. Responsibilities Audit and review codebases for smart contracts, blockchain protocols, and decentralized applications (dApps) to identify and remediate vulnerabilities. Work closely with external blockchain teams to enhance the security of their products by providing expert security consultation and implementing remediation strategies. Conduct independent security research, explore new attack vectors, and deliver actionable insights. Design, develop, and maintain internal security tools and frameworks to strengthen our security services. Continuously improve internal processes, methodologies, and service offerings while ensuring high client satisfaction and long-term partnerships. Requirements Bachelor’s, Master’s, or PhD in Mathematics, Computer Science, or Information Security. Minimum 3 years of professional experience as a Software Engineer, Security Engineer, or in a related role. At least 2 years of hands-on experience with blockchain technologies, including: Smart contracts (EVM chains, Solana, Move, etc.), Blockchain protocols (nodes, SDKs, Cosmos, etc.) Strong expertise in threat modeling, risk assessment, and security analysis. Proficiency in one or more programming languages: Rust, Go, Solidity, Python, etc. Passion for Cryptocurrency, DeFi, and Blockchain technologies. Preferred Qualifications Solid academic or practical background in Mathematics, Cryptography, or Cybersecurity. Demonstrated experience conducting audits and collaborating with leading Web3 protocols. Recognized achievements such as published CVEs, or strong placements in Attackathons, Bug Bounties, or Audit Contests. About the Company CertiK is the largest blockchain security auditor and provides a comprehensive suite of tools to secure the industry at scale. To date, CertiK has worked with over 4,900 Enterprise clients, secured over $557 billion worth of digital assets, and has detected over 18,000 vulnerabilities in blockchain code. Our clients include leading projects such as OKX, Tether, Ripple, and Pancakeswap. Our investors include top VCs like Tiger Global, Coatue Management, Shunwei Capital and Hillhouse Capital as well as industry leaders like Coinbase Ventures and Binance. Investors = Insight Partners, Sequoia, Tiger Global, Coatue Management, Lightspeed, Advent International, SoftBank, Hillhouse Capital, Goldman Sachs, Shunwei Capital, IDG Capital, Wing, Legend Star, Danhua Capital and other investors. About You You’re a self-starter. You believe in tackling the most important problems, even if they are the most difficult problems. You’re comfortable with the unknown and understand that startup life means that you’re going to be wearing multiple hats. And that’s what motivates you. You’re accountable and obsessed with improvement, both in yourself and in others. You’re up to the challenge of building a world-class company that aims to be the infrastructure for more secure software for all. Compensation Target annual salary for this role performed in the US is $102,000 - $180,000. The exact compensation at which this job is filled will be determined by the skills and experience of qualified candidates. CertiK is proud to offer medical, vision, and dental insurance, 401(k) plan with company matching, life and accidental death and dismemberment insurance, HSA (with high deductible plan), FSA, and other benefits to all full-time employees, along with flexible paid time off and holidays. CertiK also offers a variable commission program for business development sales roles.   In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire.   CertiK is proud to be an equal opportunity employer. We will not discriminate against any applicant or employee on the basis of age, race, color, creed, religion, sex, sexual orientation, gender, gender identity or expression, medical condition, national origin, ancestry, citizenship, marital status or civil partnership/union status, physical or mental disability, pregnancy, childbirth, genetic information, military and veteran status, or any other basis prohibited by applicable federal, state or local law.   CertiK will consider for employment qualified applicants with criminal histories in a manner consistent with local and federal requirements. https://www.eeoc.gov/sites/default/files/migrated_files/employers/poster_screen_reader_optimized.pdf   All CertiK employees are expected to actively support diversity on their teams, and in the Company.

Location: Limassol Wisebits — is an international IT holding with a strong technical team! Our key product is a high-load video hosting platform used by millions of people worldwide every day. With over 15 years on the market, we’ve built a professional team that values engagement and initiative. If you’re excited about working with a high-load product and want to have an impact on its development, join us! Who we're looking for: a Product Designer UX/UI to help us design and improve web interfaces for both mobile and desktop users. What you'll be working on: Designing interfaces for web products, including mobile and desktop versions. Improving existing designs based on research, experiments, and team feedback. Turning complex tasks into simple solutions, as well as generating and testing hypotheses. Using design solutions to improve key metrics across different parts of the product. You’re a great fit if you can: Work closely with other designers, product managers, analysts, and developers — from concept to launch. Present and clearly explain your design decisions. Find reasonable compromises with developers to speed up feature delivery. Control the quality of interface implementation by developers. What we expect from you: A portfolio with product design cases — we carefully review it before the interview. Knowledge of Figma, Sketch, Photoshop, and Illustrator. 5+ years of experience as a Product Designer. What we offer: No bureaucracy — flexible working conditions. Comprehensive benefits package, including health insurance, tax coverage, language courses, professional development, and all necessary work equipment. Relocation support: we cover the moving expenses for you and your family, including airfare, visa assistance, and your first month's rent. A friendly, international team that values professionalism and collaboration. Please include a link to your portfolio in your cover letter. Work format: Remote Salary: From €4,000 net per month. The final compensation level may be higher and depends on relevant experience, skills, and overall match with the role requirements.

Location: Limassol Wisebits is an international IT holding company with a strong technical team. Our key product is a high-load video hosting platform used daily by millions of people around the world. Over more than 15 years in the market, we have built a professional team where engagement and initiative are truly valued.  If you want to work with a high-load product and have the opportunity to influence its development, join us! We are looking for an AI Automation Engineer who will develop and implement applied AI solutions to automate the company’s internal processes. The main goal of this role is to identify routine, time-consuming, or poorly scalable processes across different teams and turn them into reliable AI tools and services. What you'll be working on: Develop AI tools for automating code review and analyzing code changes. Build systems for automatically analyzing product and technical metrics, logs, and events, including anomaly detection. Integrate Slack, task trackers, knowledge bases, and the company’s internal services. Develop AI agents, for example, for creating tasks from Slack threads, searching for similar bugs, and preparing concise summaries. Automate incident analysis, identify possible root causes of failures, and prepare draft post-mortems. Create tools for automated checks of websites, domains, and SEO metrics. Design and develop custom MCP servers, RAG systems, and pipelines for working with corporate data. Evaluate the quality of AI solutions, reduce error rates, and control the cost and speed of their operation. Work with both cloud-based models and local LLMs. What we expect from you: Practical experience in developing solutions using AI/ML. Experience working with APIs of cloud AI platforms, such as OpenAI and Anthropic. Experience launching, additional training, and fine-tuning local models. Good understanding of how LLMs, Transformer models, embeddings, and vector search work. Experience developing custom solutions based on MCP and RAG. Experience integrating AI services with external APIs, databases, and corporate systems. Strong development skills in Python, TypeScript, Go, or other backend or systems programming languages will be an advantage. Understanding of different neural network architectures, including Transformers, NLP models, RNNs, and others. Experience with Docker, Linux, Git, and basic CI/CD processes. Ability to turn an informal business need into a working technical prototype and then into a stable production service. Nice to have: Experience with LangGraph, LlamaIndex, Haystack, Semantic Kernel, or similar frameworks. Knowledge of PyTorch, Hugging Face Transformers, PEFT, LoRA, or QLoRA. Experience with local inference using vLLM, Ollama, llama.cpp, TGI, or similar solutions. Experience with vector databases and search systems: PostgreSQL/pgvector, Qdrant, Milvus, Weaviate, Elasticsearch, or OpenSearch. Skills in building LLM quality evaluation systems: evaluation datasets, automated tests, human feedback, hallucination monitoring, and regression testing. Understanding of information security, access control, and confidential data protection when working with AI. Experience processing logs, metrics, and time series data, as well as detecting anomalies. Experience developing AI agents and systems using tool calling. Understanding of observability. Experience with Kubernetes and cloud platforms. We are not looking for an academic researcher, but rather a strong hands-on engineer who can quickly understand new AI technologies, build prototypes, validate their value, and bring successful solutions to production. What we offer: Work on an ML product with millions of users and real-life metrics. A compact team where every engineer can influence the product and develop expertise across several areas. Experienced colleagues to discuss ideas with, think together, and launch new projects and features. A simple structure with minimal bureaucracy and maximum responsibility. Annual salary review and bonuses. Benefits: medical insurance, tax compensation, learning opportunities, equipment, and language courses. Relocation to Cyprus: visa support, relocation coverage, flight tickets, and the first month of accommodation. Flexible schedule, a comfortable atmosphere, and team support. Work format: Remote / On-site Salary: from €3,500 net per month. The final compensation level may be higher and depends on relevant experience, skills, and overall match with the role requirements.

Location: Anywhere Senior Build Systems Engineer Remote - Anywhere (American timezones preferred) About Brave Brave is on a mission to protect the human right to privacy online. We’ve built a free web browser that blocks creepy ads and trackers by default, a private search engine with a truly independent index, a browser-native crypto wallet, and a private ad network (opt-in!) that directly rewards you for your attention. And we’re just getting started. Already over 128 million people have switched to Brave for a faster, more private web. Millions more switch every month. The internet is a sea of ads, hackers, and echo chambers. Big Tech makes huge profits off our data, and tells us what’s true and what’s not. Brave is fighting back. Join us! Summary As a colleague (in a team of 8 seniors, each with 15-25+ years of experience) your work will be around reducing toil and building and supporting the automation and processes that enable us to reach 200 million users. We have hundreds of builds running every day for over 1000 GitHub repositories (many open source) with languages like C++, Rust, Go, Python, JavaScript/TypeScript, Ruby, Kotlin, Bash/Shell, HCL and many more. We ship fast and on multiple desktop and mobile platforms, architectures and distribution channels. Multiple CI systems and acceleration/optimization techniques are used to build the right thing and the thing right. Our processes are light and we have no mandatory weekly meetings, 0 on-call, no need to be in an office (unless you really want to) and no strict core hours. Work is autonomous (collaborative at times), asynchronous, flexible. Requirements 10+ years of experience with automation and CI, build and release engineering, testing and reporting tools, code signing, app stores and distribution, packaging (for mobile or desktop apps) extensive and diverse operating system + architecture experience (Android, iOS, Linux, macOS, Windows + x86/x64/arm64) AWS + Terraform any combination of Bash/Shell, Python, Kotlin, Groovy AI-positive but able to code and review generated code privacy and security product mindset, interface with multiple teams, see things end to end, lead on best practices Nice to haves TeamCity (Kotlin DSL), Jenkins (Jenkins Job Builder) browser or Chromium knowledge gn, ninja, siso, reclient, Remote Execution API, EngFlow, ccache/sccache, custom builds systems Gerrit automated testing at scale performance testing and tuning security and quality scanning, SAST/DAST Working at Brave Industry-leader in privacy, with a research and engineering team that’s innovating everyday to keep people safer online and beat Big Tech Highly competitive salaries & benefits, and generous home-office stipends Fully remote team, though we have offices and gatherings in a few locations around the world Welcoming, humble, ridiculously smart teammates, and a truly flat org structure Opportunity to get in early at a hyper-growth company, and revolutionize the web Oh, and did we mention Brendan, our CEO & co-founder, invented JavaScript? Fully remote or hybrid position. No visa sponsorship provided. Check us out brave.com

Location: San Francisco, United States About the Accountant position We are looking for a skilled Accountant to be responsible for the preparation, computing, managing, researching and analyzing of company's accounting data. We expect you to provide detailed information on company's performance, liquidity, solvency, and cash flows as well as analyze its financial position and make conclusions about it. Accountant responsibilities are: Perform all accounting operations and ensure their compatibility with accounting principles and regulations Calculate taxes and create tax returns, balance sheet, profit/loss statements and similar documentation Create budget and financial forecasts Prepare timely and accurate financial statements Perform month-end and year-end close processes Perform audits of company's financial transactions and prepare documentation for accounting control procedures Retrieve, analyze and manage company's account information Prepare periodic reports for company's executives and top managers Keep corporate information confidential and develop safety measures such as random database backups Monitor all updates to financial policies, regulation, and legislation Accountant requirements are: 3+ years' experience of working on a Cost Accountant or other relevant position Profound knowledge of accounting, financial and business principles and procedures Excellent knowledge of accounting software Strong computation skills with close attention to detail Productivity and confidentiality Advanced degree in Accounting; CPA or CMA certification would be a bonus

Location: Åland Islands About the Accountant position We are looking for a skilled Accountant to be responsible for the preparation, computing, managing, researching and analyzing of company's accounting data. We expect you to provide detailed information on company's performance, liquidity, solvency, and cash flows as well as analyze its financial position and make conclusions about it. Accountant responsibilities are: Perform all accounting operations and ensure their compatibility with accounting principles and regulations Calculate taxes and create tax returns, balance sheet, profit/loss statements and similar documentation Create budget and financial forecasts Prepare timely and accurate financial statements Perform month-end and year-end close processes Perform audits of company's financial transactions and prepare documentation for accounting control procedures Retrieve, analyze and manage company's account information Prepare periodic reports for company's executives and top managers Keep corporate information confidential and develop safety measures such as random database backups Monitor all updates to financial policies, regulation, and legislation Accountant requirements are: 3+ years' experience of working on a Cost Accountant or other relevant position Profound knowledge of accounting, financial and business principles and procedures Excellent knowledge of accounting software Strong computation skills with close attention to detail Productivity and confidentiality Advanced degree in Accounting; CPA or CMA certification would be a bonus

Location: Yup, Afghanistan About the Accountant position We are looking for a skilled Accountant to be responsible for the preparation, computing, managing, researching and analyzing of company's accounting data. We expect you to provide detailed information on company's performance, liquidity, solvency, and cash flows as well as analyze its financial position and make conclusions about it. Accountant responsibilities are: Perform all accounting operations and ensure their compatibility with accounting principles and regulations Calculate taxes and create tax returns, balance sheet, profit/loss statements and similar documentation Create budget and financial forecasts Prepare timely and accurate financial statements Perform month-end and year-end close processes Perform audits of company's financial transactions and prepare documentation for accounting control procedures Retrieve, analyze and manage company's account information Prepare periodic reports for company's executives and top managers Keep corporate information confidential and develop safety measures such as random database backups Monitor all updates to financial policies, regulation, and legislation Accountant requirements are: 3+ years' experience of working on a Cost Accountant or other relevant position Profound knowledge of accounting, financial and business principles and procedures Excellent knowledge of accounting software Strong computation skills with close attention to detail Productivity and confidentiality Advanced degree in Accounting; CPA or CMA certification would be a bonus

Location: United States Workplace: remote Park IP, a Welo Global brand, is a global IP solutions partner built for modern intellectual property work. The company enables legal teams to protect intellectual assets with accuracy, clarity, and confidence across jurisdictions. Trusted by Am Law 200 firms and Fortune 500 corporate legal departments, Park IP combines deep IP expertise with AI-powered workflows that reduce risk, improve predictability, and deliver greater visibility and control across the IP lifecycle, from prosecution to litigation and compliance. Its Legal Studio platform strengthens portfolio management through jurisdiction-specific coordination and real-time oversight, while experienced IP professionals remain accountable for quality and judgment. Operating under ISO-aligned quality and security standards, Park IP advances a disciplined and transparent approach to managing intellectual property worldwide. parkip.com  OVERVIEW   The Business Development Director will work as a part of the global Sales Team and is responsible for generation of new leads, closing of new business and up-selling within the current client accounts. While often working on her/his own initiative, the role requires large degree of co-operation among all stakeholders involved in the sales cycle process. Some travelling will be necessary.   ESSENTIAL DUTIES AND RESPONSIBILITIES   - Development of an effective understanding of the Company’s business and services. - Promotion of Welocalize’ s competitive value and expertise in the localization industry. - Researching and analyzing industries in order to identify new business opportunities. - Establishing and maintaining client relationships. - Working knowledge of our contact database, invoicing system, and project management software. - Working with the Program Directors, Enterprise Project Managers and/or Project Manager (PM) to create account plans, RFPs, SOWs, quotes and ensuring that administrative details are handled efficiently and effectively. - Working effectively as a team with operations to exceed client expectations. - Working in a global team defining the underlying value proposition and service offerings for your existing clients and new client targets. - In conjunction with your manager, taking responsibility and accountability for designated clients and projects. - Collaboration with your manager and global team to define internal and external expectations and align those to specific deliverables. - Attending and participating in weekly department meetings. - Identifying and resolving client concerns. - Participation in industry conferences to network, acquire industry education, build new leads and sustain current client relationships. Generating profitable sales that meets territory objectives through meeting and/or exceeding established sales targets. - Cultivating and building strong business relationships with key decision makers. - Management of the complete sales cycle from prospecting through to closing. - Prospecting via phone, e-mail and other mediums; follow-up calls, emails. - Demonstrating and educating the value of the service to the buyer. - Obtaining and provision of territory information regarding market intelligence and penetration. - Accurate planning and reporting of all sales related metrics. - Generation of a qualified pipeline for new business and existing clients. - Completing of required sales reporting and ensures accurate 90-day, 60-day and 30-day forecast updated weekly. QUALIFICATION AND REQUIRED SKILLS Education: Bachelor’s degree (BA), or equivalent work experience. Required skills: Must have Sales Experience in the legal sector (e-discovery, litigation, and IP are the primary areas) and able to demonstrate success in a like industry and position or similar. Must have current experience working with a sales quota on a monthly / yearly basis. Sales experience in the Legal Services sector or in the Translation / Localization space. Must have an understanding and proven track record working with Salesforce or related CRM. Has track record of procuring leads on his or her own while “owning” the business. Has track record of finding, closing and maintaining business including new and existing accounts. Strong computer skills. Other relevant skills: Excellent written and verbal communication skills. Detail oriented. Positive attitude. Outstanding problem solving skills. Ability to work well with others and independently in a multi-cultural atmosphere. List of Benefits:   - Medical Insurance - Telemedicine Benefit - Dental Insurance - Vision Insurance - FSA and HSA - Life and Disability Insurance - Vacation Time: unlimited - Sick Time: 6 days per year - Paid Holidays: 8 days per year - Employee Assistance Program - 401 (k) Retirement Plan - Paid Maternity Leave - Paid Adoption Leave   Welocalize carefully considers a wide range of compensation variables including geographic location, job scope and complexity, skill level, experience, or industry-specific knowledge.  Compensation will be mutually agreed upon at offer and may be above the posted range due to compensation variables.   Compensation: Base Salary Range $95K - $120K