Jobs (Other)

NuxGame works with iGaming operators of all scales helping companies access new markets or enhance their existing brands. As a casino gaming software company, NuxGame provides solutions to build outstanding brands and fulfill your business goals. We are looking for a Provider Manager to join our team.

What we expect from a candidate:

- Attention to detail, willingness to work with big data

- Communicative and negotiating skills

- Ability to work with contracts

- Experience of working with B2B clients

- Experience working with software companies

- English level from Upper-Intermediate

Will be a plus:

- Knowledge of the provider market

- Ability and experience with integrations

- Experience of working with content providers

- Experience with promotions and tournaments

What your responsibilities will include:

- Maintaining and developing long-term relationships with partners.
- Conduct thorough market research to identify trends and opportunities.
- Gather and analyze data relevant to the market and operators.
- Evaluate and analyze operators to inform strategic decisions.
- Develop and present promotional strategies and proposals.

- Connecting new solutions.

- Processing requests from related departments and solving their

tasks

- Interaction with the financial department and providing the necessary information

What we offer
We believe that a happy team builds the best products. Here is how we support you:

• Remote & Flexible: Work from anywhere. Our core hours are 09:00/10:00 to 17:00/18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: equipment are provided for use to ensure comfortable and efficient work.
• Knowledge Sharing: We regularly gather to discuss new trends, share insights, and elevate one another.
• Community: At NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: We encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: up to 29 days off per year, including up to 5 days for health-related absence (without medical confirmation).
• Atmosphere: A friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure.

We believe in unlocking the inner potential of each team member within an open and democratic culture.
 

Waiting for you on our team!

Requirements

• Strong Delphi 7 expertise (primary requirement)
• Experience with FreePascal/Lazarus (secondary requirement)
• Knowledge of WebSocket communication and client-server architecture
• Experience with SVN, Jenkins (CI/CD), and Jira
• Familiarity with cross-compiler development (Delphi/FPC)
• Ability to work with legacy systems and maintain code stability
• Understanding of Agile development practices

Responsibilities

• Develop and maintain code in Delphi 7, ensuring compatibility with FreePascal
• Support both legacy GUI and new web application via shared server component
• Participate in Agile ceremonies (planning, stand-ups, reviews, retrospectives)
• Track tasks in Jira and maintain Jenkins build configurations
• Write clean, maintainable code and follow existing patterns
• Perform cross-platform testing and deployment (Windows & Linux)

Optional / Nice-to-Have

• Experience with mORMot framework (WebSocket server, logging, daemon)
• Knowledge of FastMM4 (memory management)
• Background in business calculation/estimation software
• Hands-on experience with CI/CD pipeline optimization
• Familiarity with performance tuning in Delphi/FPC

We Offer

• Competitive salary
• Flexible schedule
• Social package
• Courses, webinars, seminars to increase professional skills
• Snacks & fruit, foosball, fun office environment
• Horizontal hierarchy. No micromanagement pressure
• Open company culture where your ideas and initiatives are valued
• Regular team building & corporate events
• International projects

We are a high-performing supplement brand with a strong track record on Amazon USA. That channel is mature and proven. Now we are building our next growth engine beyond the US Amazon. This role owns that mission.

As Growth Manager, you will lead expansion into new geographies, platforms, and sub-brands. You will operate with real ownership, high autonomy, and clear accountability for results. This is a zero-to-one role where strategy and execution go hand in hand.

This role is ideal for someone who enjoys responsibility and accountability, likes building systems from scratch, is comfortable making fast decisions with incomplete data, and wants to own outcomes — not just ideas — while seeing the direct impact of their work and enjoys our values.


🤝Vimerson Health Core Company Values:

● Growth Mindset: We embrace learning, innovation, and new challenges. We push boundaries, set ambitious goals, and work smarter to achieve them.
● Do What You Love: We are passionate about our work, making us happier and more fulfilled.
● Open & Honest: We value honest, constructive feedback and engage in healthy conflict for the company’s greater good.
● Accountable: We take ownership of our responsibilities and deliver on our promises.
● Critical Thinking: We make logical, fact-based decisions.
● Team Player: We care about, support, and respect each other to reach our shared goals.

Requirements:

🔹Proven 3+ years of experience growing ecommerce brands across markets or channels
🔹Strong hands-on execution background — you’ve launched and scaled initiatives yourself
🔹Excellent commercial judgment: you know what to test, what to kill, and what to double down on
🔹Comfort with ambiguity and incomplete data
🔹Ability to move fast without breaking the business
🔹Strong ownership mindset — you take responsibility without waiting for direction
🔹Clear communicator who can align and influence stakeholders
🔹Data-literate: you use numbers to guide decisions, not opinions
🔹Experience with supplements, regulated products, or Amazon ecosystems is a strong plus.

Responsibilities:

✅Own the growth strategy beyond Amazon USA
✅Identify and prioritise new markets such as Amazon EU, Amazon Canada, Walmart, DTC, or other platforms
✅Build clear business cases for each market and channel
✅Launch and scale new marketplaces end-to-end
✅Own commercial performance: revenue, profitability, and growth trajectory
✅Work cross-functionally with supply chain, compliance, design, and operations
✅Define what success looks like for each channel and track the performance
✅Spot risks early and adapt fast
✅Build and own new sub-brands where needed
✅Create repeatable playbooks and systems so growth scales sustainably — not chaotically

Work conditions:

💵Competitive base salary plus a bonus directly tied to the sales you deliver
⏰Full-time, remote role with flexible hours (CET timezone)
🌴 30 paid days off each year to recharge and stay sharp
💥 Paid parental leave for when family comes first
👌Anniversary and birthday bonuses to celebrate you
😊Fun social activities to keep the team connected
✅ Endless supply of our supplements
🔹 Charity Match Program: we double your impact by matching your donations
🔅 Plenty of opportunities to grow personally and professionally

👉 This is a high-ownership role with real impact — if you’re ready to build, scale, and own the results, let’s talk.

Affiliate Manager  (iGaming Network)

Location: Remote

Experience: 2+ years in iGaming affiliate management

About the Role:

We are looking for a proven Affiliate Manager to join our growing affiliate network.

This is a fully hands-on role for someone who has already managed live affiliate portfolios and knows how to turn traffic into consistent performance.

Key Responsibilities:

• Manage and grow an existing portfolio of affiliates
• Optimize performance, traffic quality, and conversion rates
• Negotiate CPA, RevShare, and Hybrid deals
• Monitor KPIs (CR, FTDs, EPC, ROI, traffic quality)
• Maintain daily communication with affiliates via Telegram and email

Requirements:

• Minimum 2 years of experience as an Affiliate Manager in iGaming
• Strong understanding of traffic sources (SEO, Email, Native, Social, Push)
• Solid knowledge of CPA / RevShare / Hybrid models
• Upper-Intermediate English level (additional languages are a plus)

What We Offer:

• Full remote position with flexible working hours and full autonomy
• Competitive base salary with high-performance bonuses directly tied to results
• Clear growth path inside the network – strong performers grow fast
• Long-term role in a fast-growing casino affiliate network

Interested?

Send your CV and a short note about the affiliate types and GEOs you managed.

We are looking for a Middle Legal Counsel to join our growing legal team as part of our ongoing expansion. The role offers the opportunity to work in a friendly, collaborative environment where knowledge sharing, professional development, and teamwork are strongly encouraged. You will be part of a dynamic team focused on delivering practical legal solutions and supporting the company’s continued growth.

Requirements

• English proficiency at B2–C1 level (written and spoken).
• 2–3 years of experience in fintech, IT, or corporate legal practice.
• Strong communication skills and ability to work with international counterparties.
• Willingness to complete professional training and certifications related to fintech regulation, compliance, or data protection.
• Experience using Artificial Intelligence tools to automate legal.

Responsibilities

• Drafting and reviewing commercial agreements, including merchant agreements, service agreements, NDAs, partnership agreements, and vendor contracts.
• Working with contracts in redline mode (track changes), reviewing counterparties’ revisions and negotiating contractual language.
• Preparing legal opinions on regulatory and commercial matters.
• Providing legal support to internal teams, including product, compliance, risk, operations, and business development.
• Ensuring compliance with fintech and payment regulations, including AML/CFT and data protection requirements.
• Supporting licensing and regulatory processes, including preparation of documentation for financial regulators and responses to regulatory requests.
• Reviewing and updating internal legal documents and policies, such as Terms of Use, Privacy Policies, and other compliance-related documentation.
• Corporate administration of companies in multiple jurisdictions.
• Monitoring regulatory developments and conducting legal research related to fintech and payment services.
• Improving legal processes and document templates to increase efficiency of the legal function.

What you will get with us

• Team-oriented and encouraging work environment.
• Career development opportunity.
• Paid vacation & sick leaves.
• Corporate English classes.
• Paying taxes and conducting private entrepreneurs.
• Internal Referral program.
• Remote-based work.

Hiring process

• CV screening→ Interview with Recruitment Specialist →Test Task → Interview with Hiring Manager → Job Offer.

Are you ready to explore new opportunities? We invite you to submit your application today. We appreciate your interest and look forward to welcoming you on board!
 

Senior NetSuite Engineer (Full-Time) — CRM + Manufacturing + Integrations (5+ years)

Role Summary

We’re hiring a Senior NetSuite Engineer to lead hands-on NetSuite development and optimization across multiple brands. You will drive NetSuite CRM rollout (some brands currently use Salesforce), deliver CRM enhancements, expand manufacturing and advanced manufacturing capabilities, and own key integrations/migrations including ShipHawk. This is a full-time role with high ownership and direct impact.

Key Responsibilities

• Build and maintain NetSuite solutions end-to-end: requirements, design, development, testing, deployment, and support.
• Roll out NetSuite CRM to additional brands and enhance current CRM workflows (lead/opportunity, quoting, activities, dashboards).
• Implement and optimize Manufacturing and Advanced Manufacturing processes (BOMs, routings, work orders, WIP, planning).
• Configure location-based manufacturing and multi-location operational workflows.
• Lead migration and stabilization of the ShipHawk NetSuite plugin (setup, mapping, testing, cutover).
• Develop and maintain SuiteScript 2.x, SuiteFlow, custom records, forms, approvals, saved searches, and reports.
• Support label configuration workflows and related operational processes.
• Partner with Salesforce stakeholders to align processes and support integrations/data sync requirements.
• Create documentation/runbooks and improve SDLC practices (sandbox strategy, release management, code reviews).

Requirements (Must Have)

• 5+ years of hands-on NetSuite development experience.
• Strong expertise in SuiteScript 2.x, SuiteFlow, NetSuite configuration, roles/permissions, and reporting.
• Experience rolling out or significantly enhancing NetSuite CRM.
• Deep experience with Manufacturing / Advanced Manufacturing (or equivalent manufacturing module ownership).
• Integration experience (REST/SOAP, middleware/iPaaS exposure, data mapping, CSV imports, scheduled jobs).
• Strong English communication (written and verbal) and ability to work directly with business stakeholders.

Nice to Have

• Experience with ShipHawk.
• Working knowledge of Salesforce (objects/flows/integration concepts).
• NetSuite certifications (SuiteFoundation, SuiteCloud Developer, ERP Consultant).
• Experience with multi-subsidiary/multi-location environments, WMS/3PL, shipping/labeling systems.

Requirements

– Experience in security, anti-fraud management, or in the casino/gaming industry – from 1+ years;

– Knowledge of the specifics of online casinos, traffic acquisition (understanding the process), KYC, payment systems, and mechanisms related to gaming transactions;

– Experience working with anti-fraud systems (e.g., betting monitoring, suspicious transactions);

– Ability to identify fake accounts, bonus abuse, and money laundering schemes;

– Knowledge in combating multi-accounting, bot attacks, and card fraud

Will be plus:

– English (not necessary at the moment as there is no interaction with English-speaking regions)

– Experience in support

*casino/gaming industry – experience required

Responsibilities

– Monitoring transactions and accounts: Analysis of gaming and financial transactions for liability purposes (fraud, multi-accounting, money laundering, bonus hunting, etc.);

– Use anti-fraud systems to detect anomalies, such as bonus manipulation, fake bets, or fraudulent identification data;

– Preparation of reports and analysis of data on identified risks and incidents

– Analysis of bonus offers

Probation goals:

– Successful detection of suspicious user activity, analyzing game and financial transactions (Fraud, multi-accounts, money laundering, bonus huntings)

Dotcode, an outsourcing company based in Lviv, is seeking a motivated and skilled Data Entry Specialist to join our team. If you are an ambitious individual aiming for professional development, we have an excellent opportunity for you to realise your potential.
 
Requirements:
 

• Experience with CRM systems will be a plus;
• Proficiency in MS Office, particularly Excel;
• Experience with website content management (e.g., updating and maintaining website content);
• 6+ months of experience in the IT industry will be a plus;
• Strong attention to detail and organizational skills;
• Excellent data management and problem-solving abilities;
• Good communication skills;
• English B1 and higher.

We offer:
 

• Competitive salary;
• Flexible working hours;
• Professional development and training opportunities;
• Friendly work environment and office in a convenient location;
• Paid vacations and sick leave.

Hiring Process:
 

• Call with HR.
• Interview with PM.
• Final interview with CEO.

If you have any questions, feel free to contact :)

About GenAI Works:
GenAI Works is the world’s largest AI community, helping people and businesses discover, learn and grow in an AI-enabled world. We partner with companies such as NVIDIA, Oracle, IBM, Google, AWS and ElevenLabs to shape how AI is understood, adopted and trusted at scale.

About the role:

The Community Manager will be responsible for end-to-end management of hackathons and developer engagement initiatives. This role sits at the intersection of community building, partnerships, marketing, and event operations.

You will design compelling hackathon challenges, coordinate with sponsors and partners, recruit volunteers and mentors, support marketing campaigns, and ensure a world-class experience for participants.

This is an ideal role for someone passionate about AI, developer communities, startup ecosystems, and building global innovation programs.

Responsibilities:

• Hackathon Strategy & Program Design
  Design and manage AI hackathons from concept to execution. Develop challenge statements aligned with sponsor technologies and real-world use cases, structure competition tracks, and define judging criteria, scoring frameworks, and prize structures.
• Community Building & Engagement
  Grow and manage a global developer and AI builder community. Engage participants across platforms such as Discord, Slack, and LinkedIn, support onboarding and resources, and organize workshops, AMA sessions, and demo days.
• Sponsor & Partner Collaboration
  Work closely with AI companies, sponsors, and partners to translate their technologies into hackathon challenges. Coordinate sponsor participation in workshops, mentorship, judging, and developer resources while ensuring strong event visibility.
• Volunteer & Mentor Management
  Recruit and coordinate volunteers, mentors, and judges. Manage schedules, training, and communication to ensure participants receive timely support.
• Marketing & Promotion
  Collaborate with the marketing team on event promotion, including announcements, social media, and email campaigns. Partner with universities and developer communities to increase participation.

• Event Operations & Reporting
  Oversee hackathon operations including registration, submissions, judging, and demo day logistics. Track engagement metrics, collect feedback, and deliver post-event reports with insights for sponsors and internal teams.

   

Requirements:

• 2–5+ years experience in community management, developer relations, events, or startup ecosystems
• Experience organizing hackathons, tech events, or innovation challenges is highly preferred
• Experience working with developer communities or AI ecosystems is a plus
• Strong communication and community engagement skills
• Excellent project management and organizational abilities
• Ability to coordinate across multiple stakeholders
• Comfortable working with startups, developers, and corporate partners

• Familiarity with platforms such as Discord, Slack, Notion, Airtable, or event platforms

   

Nice to have:

• Experience in developer relations (DevRel)
• Background in AI, data science, or software engineering
• Experience working with universities, accelerators, or startup ecosystems

• Experience running global online hackathons

   

What you'll get:

• Opportunity to shape global AI hackathons
• Work with leading AI companies and startups
• Be part of a fast-growing AI ecosystem
• Flexible and remote-friendly environment
• Exposure to cutting-edge AI innovation and developer communities

Delasport — Implementing Technological Solutions Here and Now.

Delasport is an iGaming Software company providing Sports Betting & Online Casino software, and turnkey B2B solutions. Established in 2010, Delasport delivers a one-stop-shop solution of Sports Betting and Online Casino from a White-Label, with a full range of management services to a Plug&Play iFrame and a complete Turnkey. We are looking for the top talents to join our team in R&D centre in Kyiv.

We are seeking an IT Process Automation Lead with strong technical expertise across Atlassian, scripting, and cross-platform integrations. This role goes far beyond traditional administration — your primary mission is to architect automation solutions, extend systems using scripts and APIs, and streamline processes across the organization.

RESPONSIBILITIES

Atlassian Platform Ownership

• Architect, configure, and manage Jira Cloud and Confluence environments, including workflows, schemes, permissions, spaces, and governance
• Lead user and access management while ensuring compliance, security, and consistency across teams
• Establish and enforce Jira/Confluence best practices, driving standardization and operational excellence

Scripting & Advanced Automation

• Develop and maintain automation using Groovy, Python, JavaScript, or PowerShell to extend process functionality
• Build advanced ScriptRunner solutions: listeners, behaviors, REST endpoints, validators, post-functions, and scheduled jobs
• Optimize and troubleshoot automation logic to ensure performance, reliability, and scalability

Cross-Platform Integration & API Engineering

• Build and manage automations using Microsoft Power Platform (Power Apps, Power Automate, and Microsoft Teams)
• Design and implement integrations between Atlassian products and external systems using REST APIs, webhooks, and middleware
• Analyze workflows to identify automation opportunities and deliver end-to-end solutions that increase efficiency

Collaboration, Documentation & Technical Leadership

• Partner with cross-functional teams to gather requirements and architect automation or integration solutions that support business goals
• Produce clear documentation for configurations, scripts, integrations, and standard operating procedures
• Mentor colleagues and champion best practices in automation, scripting, and Atlassian tool usage

REQUIREMENTS

• 4+ years of hands-on experience with Atlassian products administration
• Strong mastery of scripting languages — Groovy, Python, PowerShell, or JavaScript
• Proven experience designing complex workflows, custom fields, permissions, automation rules, and integrations
• Hands-on experience using Microsoft Power Platform for automation (Power Apps, Power Automate, MS Teams)
• Solid understanding of REST APIs, authentication methods, and integration architectures
• Excellent problem-solving skills and the ability to architect scalable automation solutions
• Strong communication skills and ability to work cross-functionally
• Comfortable managing multiple projects in a dynamic, fast-paced environment

WHAT WE CAN OFFER YOU

• Modern office in Podil with an uninterruptible power supply and the Internet
• Personal time off (21 business days of paid vacation, paid days on special occasions, sick leaves, emergency days off)
• Public holidays
• Health and life insurance with our broker, available starting from the month following the employee’s start date with the company
• Modern technical equipment
• English courses with native speakers
• Ukraine-based educational programs
• Sports activities reimbursement
• Corporate entertainments
• Happy hours on Fridays
• Gig contract support

Remote (Ukraine) | Full-time | Long-term

We’re hiring a detail-oriented Development Support Coordinator to support our software development leadership team. This role is primarily clerical and organizational, focused on documentation, ticket hygiene, and administrative support.

Core Tasks

• Maintain and format knowledge base and internal documentation
• Clean up and update tickets in Azure DevOps (statuses, titles, descriptions)
• Perform light data entry and record-keeping
• Assist management with follow-ups, summaries, and admin tasks
• Keep internal systems accurate, consistent, and organized

Requirements

• Excellent written English
• Strong attention to detail and organization
• Comfortable with task systems and documentation tools
• Reliable, process-oriented, and able to follow instructions

Growth Note

This is an assistant role, not a Project Manager position. That said, for someone who performs well, takes initiative, and wants more responsibility over time, growth into broader responsibilities is possible.

Other Notes

• No coding required
• No PM experience required
• Stable, long-term support role

PwC is a global network of more than 370,000 professionals in 149 countries that turns challenges into opportunities. We create innovative solutions in audit, consulting, tax and technology, combining knowledge from all over the world.

PwC SDC Lviv, opened in 2018, is part of this global space. It is a place where technology is combined with team spirit, and ambitious ideas find their embodiment in real projects for Central and Eastern Europe.

Why is it yours?

PwC SDC Lviv is not just a job. This is an opportunity:

• To really feel what it is like to work in an international company.
• Learn practical skills that will be relevant in a constantly changing world.
• To be part of a team that values your ideas and supports your growth.

What do we guarantee?

• Work format: Remote or in a comfortable office in Lviv - you choose.
• Development: Personal development plan, mentoring, English and Polish language courses.
• Stability: Official employment from day one, annual review of salary and career prospects.
• Corporate culture: Events that unite the team and a space where everyone can be themselves.

What awaits you?

We are looking for a Robotic Process Automation Specialist who is ready to go beyond standard RPA maintenance. This role combines support + active development, offering you the opportunity to work with new automation technologies enhanced with AI, influence how they evolve, and help global PwC clients transform their processes.

What you will do:

• Take ownership of rebuilding, enhancing, and maintaining automation solutions built in UiPath, Power Automate and other RPA tools.
• Work not only with existing robots but also contribute to the development of new automation modules, integrating AI‑based components and modern tech capabilities.
• Handle transition of newly developed solutions into operations: bug fixing, performance optimization, adjusting execution schedules, and delivering activity reports.
• Dive deep into clients’ operational challenges and help them turn their business processes into smart, automated workflows.
• Learn to configure/code business logic and automation objects — and apply these skills directly in live client environments.
• Work on creating or updating both business and technical documentation.
• Communicate with clients and internal RPA teams, ensuring smooth collaboration and professional delivery.

Core Requirements:

• Strong knowledge of VBA and/or SQL.
• Knowledge of HTML/CSS.
• English level at B2 and above for efficient communication.
• Hands-on experience with any programming language.
• Understanding of APIs and ability to work with integrations.
• Flexible, eager to learn, and motivated to work with modern AI-driven automation technologies.
• Proactive, responsible, and collaborative team player with good organizational skills.

Would be beneficial:

• Basic knowledge of .NET / C#.
• Experience with UiPath, Power Automate or other RPA tools.
• Confident communication with the ability to work directly with clients.
• Understanding of operational processes in Finance, HR, Banking or other business areas.

Ready for the challenge? Send your resume and join the team that shapes the future!

Privacy and personal data policy:
https://www.pwc.com/ua/uk/about/privacy.html

• Project Description:

  One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.
   

• Responsibilities:

  * Build and tune numerical optimization workflows (e.g., Bayesian optimization) to improve model/system performance.
  * Develop and maintain scientific/HPC code in Fortran.
  * Work independently on research, problem solving, and delivery with minimal supervision.
  * Collaborate with international teams (US/China).
   

• Mandatory Skills Description:

  Strong mathematical education and proven professional experience applying it in practice.
  Solid knowledge of Fortran.
  Hands-on experience with numerical optimization for models/systems, such as Bayesian optimization (this is the most critical requirement).
  Ability to work independently for extended periods, with minimal supervision.
   

• Nice-to-Have Skills Description:

  PhD is a strong plus.
  Prior experience in the oil & gas domain is a plus.

We are looking for an experienced Web3 Developer to join our distributed engineering team and help build the next generation of decentralized applications and blockchain infrastructure. In this role, you will design and develop smart contracts, integrate blockchain networks, and contribute to the architecture of scalable Web3 products. You will collaborate with product managers, backend engineers, and frontend developers to deliver secure, efficient, and innovative decentralized solutions.

Details

Location: Remote (Europe)
Employment Type: Full-time / Contract
Start Date: ASAP
Language Requirements: English – Upper-Intermediate or higher

Key Responsibilities

Design, develop, and deploy smart contracts on blockchain networks (primarily Ethereum or compatible chains).

Build and maintain decentralized applications (dApps) integrating blockchain functionality with modern web interfaces.

Implement secure and efficient smart contract logic using Solidity or similar languages.

Integrate blockchain interactions using libraries such as ethers.js or web3.js.

Work closely with frontend developers to enable wallet connectivity and transaction workflows (e.g., MetaMask, WalletConnect).

Participate in code reviews and security best practices to ensure reliability and safety of blockchain solutions.

Optimize smart contracts and dApp performance to reduce gas costs and improve efficiency.

Collaborate with cross-functional teams to design scalable Web3 architectures and protocols.

Requirements

5+ years of software development experience.

Hands-on experience developing smart contracts using Solidity.

Strong knowledge of Ethereum ecosystem and blockchain fundamentals.

Experience building Web3 integrations using ethers.js or web3.js.

Experience with JavaScript / TypeScript and modern frontend frameworks (React, Next.js).

Understanding of blockchain security principles and smart contract vulnerabilities.

Experience using development frameworks such as Hardhat or Foundry.

Familiarity with Git, CI/CD pipelines, and collaborative development workflows.

Nice to Have

Experience with Layer 2 networks (Polygon, Arbitrum, Optimism).

Experience building DeFi protocols, NFT platforms, or DAO infrastructure.

Knowledge of Rust for blockchain development (e.g., Solana).

Experience with The Graph, IPFS, or decentralized storage solutions.

Previous work in crypto, fintech, or blockchain startups.

One of the world's largest providers of products and services to the energy industry has a need to develop and support enterprise information system in Oil & Gas domain.

• Responsibilities:

  * Build and tune numerical optimization workflows (e.g., Bayesian optimization) to improve model/system performance.
  * Develop and maintain scientific/HPC code in Fortran.
  * Work independently on research, problem solving, and delivery with minimal supervision.
  * Collaborate with international teams (US/China).

• Mandatory Skills Description:

  Strong mathematical education and proven professional experience applying it in practice.
  Solid knowledge of Fortran.
  Hands-on experience with numerical optimization for models/systems, such as Bayesian optimization (this is the most critical requirement).
  Ability to work independently for extended periods, with minimal supervision.

• Nice-to-Have Skills Description:

  PhD is a strong plus.
  Prior experience in the oil & gas domain is a plus.