Jobs

We are building an international payroll platform that enables companies to calculate and pay employee salaries across multiple jurisdictions accurately, on time, and in compliance with local regulations.

Our product is growing rapidly, and we are looking for an experienced sales leader who has hands-on experience selling payroll solutions internationally. In this role, you will drive new customer acquisition, develop strategic partnerships, and contribute to the commercial growth of the business.

Key Responsibilities

New Business Acquisition

• Own the full B2B sales cycle: prospecting, discovery, solution presentation, negotiations, and contract closing.
• Develop and execute outbound sales activities targeting international clients.
• Build and maintain a healthy sales pipeline in CRM and provide regular sales forecasts.
• Collaborate with Customer Success to ensure a smooth client onboarding process.

Partner Channel Development

• Identify, negotiate, and onboard strategic partners, including: HR consultancies, Accounting firms, EOR / PEO providers, HCM / ERP implementation partners.
• Build long-term commercial relationships and launch joint go-to-market initiatives.
• Develop referral and partner acquisition channels.

Account Growth

• Identify upsell and cross-sell opportunities together with Customer Success.
• Maintain strong relationships with existing clients and partners to support long-term business growth.

Market Development

• Research new international markets and identify growth opportunities.
• Collect market feedback and competitor insights to improve commercial strategy.
• Represent the company at industry events, conferences, and networking activities when required.

Requirements

Must-Have

• 3+ years of experience in B2B Sales or Business Development within Payroll, Global Payroll, HCM, HRTech, EOR/PEO, or related SaaS products.
• Proven track record of selling payroll solutions to international clients.
• Strong understanding of global payroll processes and payroll operations.
• Existing network within the Payroll, HR, Finance, or EOR ecosystem would be a strong advantage.
• Experience managing the full sales cycle from lead generation to signed contracts.
• Experience developing and managing strategic partnerships.
• Strong negotiation and relationship-building skills.
• English level B2+.

Nice-to-Have

• Experience with platforms such as Deel, Remote, Rippling, Papaya Global, Oyster, Multiplier, ADP, CloudPay, Safeguard Global, G-P, UKG or similar.
• Understanding of Employer of Record (EOR) and global employment models.
• Experience launching new international markets.
• Experience working with enterprise or mid-market B2B clients.

What We Offer

• Opportunity to shape the commercial growth of an international payroll product.
• Competitive compensation package consisting of a fixed salary and performance-based bonus.
• Direct collaboration with the CEO and executive team.
• International environment and a product with proven market demand.
• Remote or hybrid work format.
• Career growth as the business expands.

We are looking for a Lead Generation Manager to help us build and scale a strong pipeline of qualified B2B leads within the Web3 and blockchain ecosystem.

If you know how to identify the right companies and decision-makers, build effective outbound campaigns, and turn prospecting into qualified opportunities, we’d love to hear from you.

What you’ll do

• Research Web3, blockchain, crypto, fintech, and related markets to identify potential clients.
• Build, maintain, and segment high-quality lead databases.
• Identify key decision-makers, including Founders, CEOs, CMOs, Heads of BD, Partnerships, Marketing, and other relevant stakeholders.
• Launch and optimize outbound campaigns via LinkedIn, email, and other channels.
• Create personalized outreach messages and automated sequences.
• Qualify leads based on our ICP and pass qualified opportunities to the Sales/BD team.
• Manage lead generation activities through CRM and automation tools.
• Track and analyze campaign performance, including response rates, conversion rates, qualified leads, and pipeline contribution.
• Continuously test new markets, segments, channels, messaging, and outreach strategies.

• Collaborate closely with Sales, Marketing, and Business Development teams to improve lead quality and conversion.

   

Requirements

• 2+ years of experience in Lead Generation, SDR, B2B Outbound, or Business Development.
• Proven experience working with international B2B clients.
• Strong understanding of ICP, segmentation, prospecting, qualification, and sales funnels.
• Hands-on experience with LinkedIn and email outreach.
• Experience working with CRM and lead generation tools.
• Intermediate English or higher.
• Strong research, communication, and analytical skills.
• Highly organized, proactive, and results-oriented.

• Experience in a Web3, blockchain, crypto, or fintech company is mandatory

   

Nice to have

• Existing network or experience within the Web3 ecosystem.
• Experience working with Web3 startups, crypto exchanges, wallets, DeFi, NFT, gaming, or blockchain infrastructure projects.
• Experience with tools such as Apollo, Clay, LinkedIn Sales Navigator, Lemlist, Instantly, HubSpot, or similar platforms.

What we offer

• Opportunity to work with an international Web3 company.
• High level of autonomy and the opportunity to shape our lead generation strategy.
• Exposure to international markets and decision-makers.
• Competitive salary with performance-based bonuses.
• Fully remote work.
• Opportunities for professional and financial growth.
• Fast-paced environment with minimal bureaucracy.

We are looking for a Senior Python Developer who is ready to scale and grow with us.
 

If you’re passionate about clean code, scalable backend architecture, and excited to build something impactful, we’d love to meet you!
 

What will you do?
 

• Contribute to the full backend lifecycle, from architecture design to production deployment;
• Design, develop, and maintain RESTful APIs using Python, Flask, FastAPI, and SQLAlchemy;
• Implement microservices architecture with message brokers and API gateways;
• Implement authentication and authorization with industry-standard encryption and access control;
• Optimize backend services for performance and efficiency, identifying bottlenecks and implementing solutions to improve response times and resource utilization;
• Implement complex algorithms and data structures to handle data processing, operations research (OR), recommendation systems, and optimization problems;
• Deploy and scale services on GCP (Cloud Functions, Cloud Run, Kubernetes); containerize with Docker;
• Design and optimize database schemas using PostgreSQL/MySQL and integrate Pandas/NumPy for analytics and ML;
• Document API specifications using OpenAPI (formerly Swagger);
• Collaborate with frontend, data science, and DevOps teams to align backend with product goals;
• Maintain engineering standards through code reviews, documentation, and knowledge sharing.
 

Requirements:

• 7+ years of commercial experience in backend development with Python;
• Upper-Intermediate English (B2 or C1) for comfortable verbal team communication.
• Strong hands-on experience with Python, Flask, and SQLAlchemy, Pandas, NumPy;
• Proficiency with Docker and Kubernetes;
• Expertise in software architecture and design patterns, with a proven track record of solving complex technical and performance problems;
• Strong understanding of algorithmic complexity, optimization techniques, and best practices for designing efficient algorithms to solve complex problems;
• Proven ability to handle complex, loosely defined business logic and structure intricate processes cleanly;
• Solid grasp of software architecture and design patterns, with a track record of solving complex technical and performance problems;
• Autonomous in architectural decision-making, comfortable owning hard problems end to end;
• Bonus points if you’ve worked in medical or sports domains.

Why Solid Software?
 

• We support Ukraine;
• A wonderful team of enthusiasts and like-minded people;
• Atmosphere of comfortable work & life balance;
• Flexible schedule and work-from-home opportunity;
• Opportunity to work on projects with different directions (web, mobile, tablet, watch, desktop);
• MacBook Pro and great tech;
• Decent compensation;
• Lack of bureaucracy;
• Compensation for professional events, sports activities;
• Corporate online parties and fun team-buildings;
• Anniversary and birthday presents.
 

Professional growth:
 

• Onboarding and mentorship program with a dedicated onboarding guide built by our team;
• Internal Career Path program from Developer to Architect that consists of knowledge areas for IT specialists, books, training sessions, and work activities;
• Corporate library with the best programming books (+ an ability to order a particular book if we don’t have it);
• Professional and constant feedback.
 

We truly value the unique talents and skills that each individual brings to our company. As we continue on our journey of growth, we eagerly anticipate the opportunity to welcome you into our team.
 

Apply now and help us shape what comes next!

What should you know about SKELAR? It's a venture builder — in other words, a company that builds companies. Together with founders, we create consumer businesses that become leaders in global markets across EdTech, Mental Health, Petcare, FashionTech, and beyond.

Our teams build tech products that win recognition from Product Hunt and The Webby Awards, earn thousands of glowing Trustpilot reviews, and reach over 10 million users worldwide. That kind of impact doesn't happen by accident — it starts with exceptional people, and our people are our top priority.

We've built an environment where expertise meets opportunity, and where there's no ceiling on what you can achieve. Now we're looking for the kind of people who don't just want a job — they want a challenge.

We are currently looking for a Bank Relationship Management Team Lead to help us raise the bar even higher.

Responsibilities:

Bank Relationship Management & Account Operations
— Own and continuously develop the Group's banking infrastructure across 30+ operating entities, ensuring account availability, diversification, and resilience across jurisdictions;
— Define and execute the bank and fintech partner strategy: sourcing, evaluation, onboarding, and ongoing relationship management with RMs across banks and EMIs;
— Build and maintain a structured pipeline of banking partners, driving proactive outreach and positioning Group companies for successful onboarding;
— Manage account-level risk and diversification, ensuring uninterrupted payment flows;
— Support restructuring initiatives, corporate changes, annual KYC and data updates in coordination with relevant stakeholders.

Treasury Tools & Liquidity Development
— Develop and deliver treasury infrastructure for the Group's operating companies: SWIFT, SEPA, ACH, FX, deposits, hedging instruments, and investment modules;
— Drive commercial negotiations with banking partners to secure optimal fee structures, FX rates, and credit terms;
— Collaborate cross-functionally with Payment Operations, Finance, Legal, and Corporate teams to align banking infrastructure with business needs and structural changes.

Team Leadership & Process Ownership
— Manage and develop team, overseeing the research pipeline, onboarding support, and partner evaluation process;

— Design and implement scalable internal processes for bank sourcing, due diligence, and onboarding — reducing dependency on ad-hoc decisions;
— Maintain reporting and metrics on account coverage, diversification, and tool availability across the Group.

Required qualifications and skills:
— 5 years of experience working in Finance in International companies, banks, IT companies;
— Solid understanding of payment systems and international business, involving into cross-border Experience in transactions and multi-currency payments;
— Ability to prioritize, organize and effectively manage daily routines, ad-hoc tasks and strategic goals. Act independently with the appropriate level of support;
— Proficient level of Excel;
— English B2+.

What Would Be a Plus:
— Solid experience in banking compliance, with a strong understanding of AML principles and practices will be an advantage.

At SKELAR, we've built an environment where people can grow, build, and do the most meaningful work of their careers:

• SKELAR Platform. The operational backbone of our venture builder. It exists to help founders move faster and easier — so business teams can stay laser-focused on the product while 10+ specialized Platform takes care of everything else: Legal, Finance, HR, Admin, Talent Acquisition, Employer Branding, IT, and more.
• Networking and knowledge-sharing as a way of life. Our people include co-founders who've launched multiple businesses and some of the sharpest specialists in the industry. Whatever expertise you need, it's never far away.
• Learning programs you won't find anywhere else. We've developed our own educational tracks for teammates to choose from — a two-month school for first-time managers, intensive AI workshops, and professional clubs for engineers, product managers, and more.
• Meaningful impact in Ukraine. The SKELAR Foundation was created by our own people, and every employee plays a part in bringing important social initiatives to life. We founded Europe's first accelerator for veterans and are working to build lasting support structures for veterans at a national scale.
• Spaces designed to inspire. Our offices are places people actually want to be — with an in-house gym, a climbing wall, Bali-inspired green spaces, and libraries. Every detail, from service and security to comfort and design, is built to match the pace of our growing teams.
• Everyday comfort built in. Meals, gym access in Kyiv or a partial fitness stipend in Warsaw, health insurance, paid business travel where the role requires it, and corporate partner discounts.

We'd love to tell you more in person.

Join us at SKELAR and help build the next big everything!

What should you know about SKELAR? It's a venture builder — in other words, a company that builds companies. Together with founders, we create consumer businesses that become leaders in global markets across EdTech, Mental Health, Petcare, FashionTech, and beyond.

Our teams build tech products that win recognition from Product Hunt and The Webby Awards, earn thousands of glowing Trustpilot reviews, and reach over 10 million users worldwide. That kind of impact doesn't happen by accident — it starts with exceptional people, and our people are our top priority.

We've built an environment where expertise meets opportunity, and where there's no ceiling on what you can achieve. Now we're looking for the kind of people who don't just want a job — they want a challenge.

We are currently looking for a Treasury Analyst to join our Treasury Team (office-based in Warsaw, Poland).

About the role

Treasury Analyst will be responsible for managing day-to-day treasury operations across multiple entities — ensuring accurate cash flow planning, timely execution of payments, and maintaining reliable banking infrastructure.

The successful candidate will take end-to-end ownership of key operational treasury processes and actively contribute to process improvements with a focus on automation and AI-driven solutions. Over time, the role will expand towards independent management of liquidity, FX, and treasury infrastructure development.

We operate in a fast-paced, multi-entity international environment where treasury matters vary in complexity — from routine payment execution to strategic liquidity decisions.

Key responsibilities

• Prepare and maintain cash flow forecasts to ensure liquidity transparency
• Execute and coordinate intragroup payments, including international transfers (SEPA, SWIFT, ACH)
• Monitor cash balances across entities and manage FX exposure
• Communicate with international banks on operational matters, requests, and clarifications
• Monitor and control banking fees, identify optimization opportunities
• Prepare dashboards and management reports

At later stages

• Take full ownership of key treasury functions: cash flow forecasting, liquidity management, and bank communication
• Support excess liquidity management, including deposit placements and securities purchases
• Initiate and lead treasury automation projects with a focus on AI solutions
• Contribute to banking infrastructure development and account setup processes

What to expect in this role

• Managing multiple parallel tasks in a dynamic, high-growth environment
• Frequent ad-hoc requests and time-sensitive operations
• High level of ownership and autonomy from day one
• Exposure to international banking and multi-entity structures
• Evolving processes — you'll shape them, not just follow them

Required qualifications and skills

Must-have

• 3–4 years of experience in Treasury or Finance at international companies, banks, or IT firms
• Strong analytical skills and attention to detail
• Proficient in Excel and Google Sheets
• Experience processing international payments: SEPA, SWIFT, ACH
• English B2+

Nice-to-have

• Experience in financial modelling: budgeting, CF forecasting
• ACCA in progress

At SKELAR, we've built an environment where people can grow, build, and do the most meaningful work of their careers:

• SKELAR Platform. The operational backbone of our venture builder. It exists to help founders move faster and easier — so business teams can stay laser-focused on the product while 10+ specialized Platform takes care of everything else: Legal, Finance, HR, Admin, Talent Acquisition, Employer Branding, IT, and more.
• Networking and knowledge-sharing as a way of life. Our people include co-founders who've launched multiple businesses and some of the sharpest specialists in the industry. Whatever expertise you need, it's never far away.
• Learning programs you won't find anywhere else. We've developed our own educational tracks for teammates to choose from — a two-month school for first-time managers, intensive AI workshops, and professional clubs for engineers, product managers, and more.
• Meaningful impact in Ukraine. The SKELAR Foundation was created by our own people, and every employee plays a part in bringing important social initiatives to life. We founded Europe's first accelerator for veterans and are working to build lasting support structures for veterans at a national scale.
• Spaces designed to inspire. Our offices are places people actually want to be — with an in-house gym, a climbing wall, Bali-inspired green spaces, and libraries. Every detail, from service and security to comfort and design, is built to match the pace of our growing teams.
• Everyday comfort built in. Meals, gym access in Kyiv or a partial fitness stipend in Warsaw, health insurance, paid business travel where the role requires it, and corporate partner discounts.

We'd love to tell you more in person.

Join us at SKELAR and help build the next big everything!

About the Company
Nexpanse is a US company (Delaware) and an AI-native, remote-first international team. We build B2C subscription products for the US and EU markets — our own products, from idea to profit, not outsourced development. AI is built into every process, which lets a small team move faster than many larger ones.

Our products:
- HaleChapter (https://halechapter.com/) — US telehealth platform: GLP-1 weight loss and men's health. Medical intake, licensed doctors, partner pharmacy, home delivery.
- PersProtect (https://persprotect.com/) — personal data removal and privacy: finds a person on hundreds of data broker sites, removes the data and keeps monitoring.

Both are live, web-to-web subscriptions with payment on the web.

Key Responsibilities
- Launch and scale campaigns in Meta and Google for web-to-web funnels across both products.
- Own your budgets and their profitability: ROAS, CPA, payback, LTV by cohort.
- Test and scale "creative + funnel" combinations together with the creative team: hypotheses, tests, feedback.
- Set up tracking and reconcile ad platform data with payment data.
- Build your own automations and AI tools: scaling rules, scripts, dashboards, agents.

Requirements
- 3+ years in paid UA, with at least 1 year of personal accountability for profitability (ROAS, payback) — not just spend.
- Personal monthly budget of $20K+ (ideally $50K+).
- Web-to-web funnels: payment and product on the web (quiz → paywall → subscription). Web2app experience is also considered.
- Hands-on Meta Ads in the last 3–6 months: structure, algorithm, optimization.
- LTV, cohorts and payback drive your decisions.
- Your own AI tools or automations — not just ChatGPT for copy.
- B2C subscriptions (health, utilities or adjacent) within the last 2 years.

Nice to Have
- Hands-on Google Ads.
- Your own testing system: budgets, kill rules, scaling.
- Web tracking: CAPI, server-side, reconciliation with payment data.
- TikTok, Snap or Pinterest.
- Experience in both health and utilities.
- You've led media buyers and stayed hands-on.

What We Offer
- Real products in the US market and serious traffic budgets.
- Ownership: you decide when to scale or stop, and build your area from scratch.
- Small international team, fast decisions, direct contact with the founder.
- Remote, full-time. Compensation is discussed individually.

We are looking for an experienced Senior .NET Developer to join our engineering team and help build a modern FinTech platform. You'll play a key role in designing scalable solutions, driving technical decisions, and mentoring other developers.

Responsibilities:

- Design, develop, and maintain scalable backend applications.

- Build and optimize high-performance APIs and services.

- Contribute to system architecture and technical strategy.

- Conduct code reviews and mentor team members.

- Collaborate with Product, QA, and DevOps teams.

- Ensure high code quality and system reliability.

Requirements:

- 5+ years of commercial experience with C#/.NET.

- Strong expertise in .NET Core / .NET 8 and ASP.NET Core.

- Extensive experience designing REST APIs.

- Strong knowledge of SQL and database optimization.

- Experience with Entity Framework Core.

- Solid understanding of microservice architecture.

- Hands-on experience with Docker and Kubernetes.

- Experience with Azure or AWS.

- Deep understanding of OOP, SOLID, and design patterns.

- Upper-Intermediate English or higher.

Nice to Have:

- Experience with message brokers (RabbitMQ, Kafka, Azure Service Bus).

- Experience with Redis.

- Background in FinTech, banking, or payment systems.

- Experience mentoring developers and leading technical initiatives.

Eatery Club is a POS-agnostic, white-label platform that helps restaurant brands run their own digital ordering and guest engagement channels. Our products include self-service kiosks, mobile apps, web and QR ordering, Order & Pay, loyalty, and tools for restaurant teams.

We’re looking for a Product Designer to own the end-to-end product experience across guest-facing and restaurant-facing products. Your primary focus will be product design, the design system, and a scalable multi-brand experience. You will work directly with Product and Engineering, with occasional support for client launches and commercial materials.

This is a high-autonomy individual contributor role, so we’re looking for someone who can frame problems, make informed trade-offs, deliver implementation-ready designs, and verify the quality of what reaches production.

Responsibilities

• Work with Product, Engineering, support feedback, and available product data to define problems before designing solutions
• Design and improve end-to-end flows across kiosks, mobile apps, web and QR ordering, Order & Pay, and restaurant administration tools.
• Cover the complete experience, including loading, empty, error, validation, accessibility, localization, and platform-specific states.
• Evolve the Figma design system, tokens, components, patterns, and documentation.
• Translate client brand guidelines into scalable themes and reusable configuration patterns without fragmenting the core product.
• Create prototypes and implementation-ready specifications, then review the released interface with developers.
• Use AI-assisted tools where they improve research, exploration, prototyping, content adaptation, or repetitive production work; validate the resulting UX and code rather than accepting generated output uncritically.
• Occasionally support the Eatery Club website and commercial materials when product priorities allow.

What We’re Looking For

• 3+ years of commercial Product Design or UI/UX experience
• Portfolio showing shipped digital products and the reasoning behind key decisions.
• Experience building or evolving component-based design systems in Figma.
• Ability to work from an ambiguous problem through discovery, design, handoff, and implementation QA.
• Experience collaborating directly with engineers and making scope–quality trade-offs.
• Ability to prioritize independently as a senior individual contributor.
• Practical experience using AI-assisted tools, with at least one example explaining what was automated, what remained a human decision, and how quality was validated.
• English sufficient for working with international clients and partners

Experience with white-label or multi-brand products will be a strong advantage.

Nice to Have

• White-label, multi-brand, B2B SaaS, HoReCa or restaurant-tech experience
• Kiosk, touchscreen, mobile and responsive web experience.
• Accessibility and multilingual product experience.

Why Join Eatery Club

• Work on products already used across 10+ markets
• See your work launched for real restaurant brands
• Own the complete design experience rather than a small part of one product
• Work directly with the people making product and business decisions
• Stable, long-term cooperation with room to grow

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Billing Analyst Middle

Requirements

• Relevant experience with payment systems, methods, providers, banks;
• Deep understanding of the payment solutions market, both traditional and alternative;
• Good communication skills;
• Experience in setting tasks and monitoring their implementation, participation in business process optimization and automation projects;
• Experience in analysis using Excel, Tableau tools;
• English language skills not lower than B1.

Responsibilities

• Control over the implementation of conversion rates of customer payments, analysis of the reasons for deviations, systematization and qualification of the reasons for deviations, work with the tasks assigned;
• Communication with payment providers on all aspects of payment processing and on tasks related to the work of providers
• Communication and interaction with the development department on tasks related to the product;
• Horizontal interaction with the payment solutions development department regarding quality control of new channels, improvement of existing working conditions, coordination of planned conversion rates and channel performance;
• Continuous interaction with the Operational Finance department regarding channel performance, incidents, launch of new channels, methods and providers, monitoring and analysis of channel performance targets;
• Participation in regular meetings of the development, operational finance, and development departments.

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location
 

Middle PHP Backend Developer (Claude / AI-Assisted Development)

GBSFO is looking for a Middle PHP Backend Developer to join our professional team in Odesa.

We are looking for a developer with strong PHP backend skills who actively uses Claude (preferably Claude Code) as part of their daily development workflow.

For us, AI is a tool that helps experienced developers work more efficiently, not a replacement for technical expertise. We value developers who understand the code they write, make sound architectural decisions, and know how to use AI to improve development speed without compromising quality.

We offer mentorship, a fixed salary, career growth opportunities, flexible working conditions, and a modern office in Odesa.

🎯 Required Skills

• Strong knowledge of PHP and practical experience in backend development.
• Solid understanding of object-oriented programming (OOP), MVC architecture, and SOLID principles.
• Experience with PHP frameworks such as Laravel and/or Symfony.
• Ability to write clean, structured, maintainable, and scalable code.
• Understanding of software design patterns and programming paradigms.
• Confident use of interfaces, abstract classes, inheritance, and other OOP concepts.
• Experience with ORM (Object-Relational Mapping).
• Knowledge of MySQL and MongoDB, including database design and working with large datasets.
• Ability to optimize database queries and application performance.
• Understanding of RESTful APIs and experience with third-party integrations.
• Familiarity with frontend frameworks and libraries such as jQuery, Backbone, React, Angular, or Vue.
• Understanding of web application security fundamentals.
• Confident use of Git and ability to navigate, understand, and maintain existing codebases.

🤖 Claude & AI-Assisted Development (Required)

We expect our developers to actively integrate AI tools into their everyday work.

• Regular, hands-on use of Claude, preferably Claude Code, in real development tasks.
• Practical experience using Claude for writing, debugging, refactoring, and optimizing PHP code.
• Ability to use Claude to understand existing codebases, investigate issues, and implement new functionality.
• Experience using AI to assist with writing tests, reviewing code, and identifying potential improvements.
• Ability to provide clear context and instructions to Claude to achieve reliable results.
• Understanding of AI-generated code and the ability to independently review, test, and validate proposed solutions.
• Interest in continuously improving personal development workflows through AI tools.

Important: We are looking for a PHP backend developer who already uses Claude in practice, not someone who is simply interested in learning AI tools.

➕ Additional Skills

• Knowledge of Linux and macOS.
• Experience working with complex third-party APIs, including payment systems, social platforms, and Google services.
• Knowledge of HTML and CSS.
• Knowledge of JavaScript.
• Experience writing automated tests.
• Familiarity with Docker, CI/CD pipelines, and modern development environments.

💼 What You'll Do

• Develop, maintain, and improve PHP backend applications.
• Build and optimize APIs, database queries, and integrations with external services.
• Work with existing codebases, refactor legacy functionality, and improve application performance.
• Use Claude as part of your daily development process to accelerate implementation, debugging, testing, and refactoring.
• Review and validate AI-assisted solutions to ensure code quality, security, and maintainability.
• Collaborate with other developers, QA engineers, and project managers.
• Participate in technical discussions, code reviews, and architectural decisions.
• Continuously explore more efficient approaches to backend development.

🚀 What We Offer

• Competitive fixed salary.
• Opportunities for professional development and career growth.
• Mentorship and knowledge sharing within the team.
• Flexible working conditions.
• A comfortable, modern office in Odesa.
• Opportunities to work on technically challenging projects.
• A team that values initiative, continuous learning, and practical use of modern development tools.

🚩 About GBSFO

At GBSFO, we strive to provide value for our partners by taking care of all stages of the software development process — from design and implementation to quality assurance and release.

Founded in 2012, GBSFO started by working with leaders in the telecommunications market. This experience helped us develop deep domain expertise, which we continue to apply across projects for our growing network of partners and customers.

Our services include:

• UI/UX Design
• Web Application Development
• Mobile Application Development
• QA Automation
• DevOps and NetOps
• IT Infrastructure

We are always looking for like-minded individuals to join our team of designers, engineers, and managers.

In addition to professional development opportunities, we provide computer networking and domain knowledge sessions for all team members, not only engineers.

Let's build something incredible together!

📩 How to Apply

Send us your CV and tell us briefly about your experience with PHP backend development.

We would also love to hear how you use Claude or Claude Code in your daily work — what tasks you typically delegate to AI and how it helps you improve your development process.

N-iX is a global software development service company that helps businesses across the globe create next-generation software products. Founded in 2002, we unite 2,400+ tech-savvy professionals across 40+ countries, working on impactful projects for industry leaders and Fortune 500 companies. Our expertise spans cloud, data, AI/ML, embedded software, IoT, and more, driving digital transformation across finance, manufacturing, telecom, healthcare, and other industries.

Within our multidisciplinary engineering environment, we work on advanced autonomous and unmanned systems. Our R&D scope spans multirotor, fixed-wing, VTOL and lighter-than-air platforms, with a focus on guidance, navigation, control, perception and sensor integration. Engineers work alongside specialists in electronics, mechanics, embedded software, mathematics, CV/AI and signal processing to take solutions from modeling and simulation through integration and physical validation.

Responsibilities:

• Design and integrate advanced guidance, navigation and control (GNC) systems for different flight dynamics
• Develop and validate control algorithms, state estimation, flight models and autonomous behaviors
• Select and integrate flight controllers, radar, cameras, GNSS/INS, other sensors and onboard computing
• Integrate CV/AI perception, tracking, localization, radar/DSP and multi-sensor fusion
• Build simulation and emulation environments; perform SIL/HIL, hardware integration and field validation

• Collaborate with hardware, mechanical, embedded, CV/AI, mathematics and signal-processing specialists.

   

Technical Skills:

• Programming: Python, Linux; C/C++ as required.Control & GNC: flight dynamics, PID/LQR/MPC, feedback control, trajectory planning, EKF/UKF, GNSS/INS
• UAV platforms: PX4 or ArduPilot, MAVLink/MAVSDK; flight-controller and companion-computer integration
• Sensors & signals: IMU, radar, GNSS, LiDAR, cameras, DSP, filtering and sensor fusion

• Interfaces: CAN, UART, SPI, I²C, Ethernet, telemetry and diagnostics.

   

Additional Advantages:

• SLAM, VIO, RTK GNSS, radar principles (FMCW/Doppler), robust or adaptive control
• NVIDIA Jetson, CUDA/TensorRT, embedded Linux/RTOS; Docker, CI/CD and cloud services
• Perception & AI: OpenCV, object detection/tracking, PyTorch or TensorFlow, ONNX
• Hands-on commissioning, tuning and flight testing of real unmanned platforms

• Simulation: ROS 2, Gazebo or MATLAB/Simulink, SIL/SITL/HIL testing.

   

What We Expect:

• 4+ years in UAV, aerospace, embedded software or autonomous systems
• Strong system-level understanding and practical software/hardware integration experience
• Ability to evaluate alternatives, coordinate domain specialists and take solutions from concept to validated prototype

• Independent R&D thinking, structured troubleshooting and technical English.

   

We offer*:

• Flexible working format - remote, office-based or flexible
• A competitive salary and good compensation package
• Personalized career growth
• Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
• Active tech communities with regular knowledge sharing
• Education reimbursement
• Memorable anniversary presents
• Corporate events and team buildings
• Other location-specific benefits

*not applicable for freelancers

We are seeking a Senior DevOps Engineer with strong development experience in Go and Python to join our infrastructure team. In this role, you will lead and implement DevOps practices while leveraging your programming expertise to build automation tools, improve infrastructure, and enhance system reliability.

Key Responsibilities

• Design, implement, and manage our cloud infrastructure across multiple environments (all major clouds and self-hosted)
• Develop and maintain infrastructure as code using modern tooling and GitOps approaches
• Build kubernetes operators and custom solutions using Go and Python
• Lead CI/CD implementation and continuous improvement efforts
• Monitor system health, performance, and security using modern stacks and OpenTelemetry
• Be part of the DevOps on-call rotation (around 2 shifts per month)
• Design and implement scalable and resilient architecture solutions
• Collaborate with development teams to improve deployment workflows
• Troubleshoot and resolve complex infrastructure and application issues
• Establish best practices for infrastructure management and security
• Mentor junior team members on DevOps practices and technologies
   

Requirements

• 6+ years of experience in IT operations, systems engineering, or a similar role
• 3+ years of professional software development experience in Go and/or Python
• Strong experience with GitOps and infrastructure as code tools (ArgoCD, Flux, Terraform)
• Expertise in containerization technologies (Docker, Kubernetes)
• Deep knowledge of cloud platforms (AWS, GCP, or Azure)
• Experience designing and maintaining CI/CD pipelines (GitHub Actions or GitLab CI/Concourse)
• Proficiency with monitoring, logging, and observability tools and practices (Prometheus Stack and OTel)
• Strong Linux/Unix system administration skills
• Knowledge of networking concepts and security best practices
• Excellent problem-solving abilities and communication skills
   

Preferred Qualifications

• Experience with microservices architecture
• You can explain Kubernetes to your non-technical friends without making their eyes glaze over
• Knowledge of database administration (PostgreSQL, MongoDB, Redis)
• Experience with message brokers and event streaming platforms (Kafka, RabbitMQ)
• Familiarity with service mesh concepts (Envoy, Istio, Linkerd)
• Experience with GitOps workflows
• Contributions to open-source projects
• Your infrastructure diagrams are works of art (or at least comprehensible)
• Experience leading technical projects and mentoring other engineers
   

Team Culture

• Our infrastructure team handles more layers than a well-designed Kubernetes cluster
• We're like Git - always ready to commit to good ideas and branch out when needed
• "Move fast and fix things" is our motto (we're not breaking production on Fridays)

What we offer

• Innovative Product Company: Be part of a company with a long-term vision that values sustainable growth.
• High-Performing Team: Join a talented team that supports your professional growth and values your expertise.
• Career Growth: Opportunity to step up as a Backend Lead, leading projects and mentoring other team members.
• Impactful Work: Take ownership of projects that directly affect our users, product, and business strategy.
• Comprehensive Benefits: Enjoy medical insurance, sport compensation, and other perks that support your well-being.
• Flexible Work Arrangement: B2B contract with a US-based company, allowing for a remote-first setup that fits your lifestyle.

RedCore is an international business group that creates technological solutions for digital markets. Our products and services cover fintech, marketing, e-commerce, customer service, communications, and regulatory technologies.

We are looking for a Senior Graphic Designer

Requirements

• 5+ years of experience in graphic design
• Strong branding expertise: you understand how brands are built and can create identities from scratch as well as evolve existing ones
• Confident use of AI image generation tools and the ability to integrate them into production
• Advanced skills in Photoshop, Illustrator and Figma
• A portfolio with branding and graphic design cases, AI-driven work
• English at B1 level or higher

Will be plus

• Experience in the gambling or betting industry, with an understanding of casino promotions, bonus offers, and sports campaigns

Responsibilities

• Developing and evolving the brand's visual identity, from concept to guidelines
• Generating and refining visuals with AI tools, building prompt workflows
• Creating graphics for SMM, marketing banners, and website visuals
• Solving complex and non-standard design challenges
• Analyzing and optimizing processes, automating routine tasks
• Developing the design system and component libraries
• Running workshops and sharing trends with the team
• Presenting projects to stakeholders and other teams

Our benefits to you:

☘️An exciting and challenging job in a fast-growing business group, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance, and more

🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed

🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided

🏖Paid vacations, sick leave, personal events days, days off

💵Referral program — enjoy cooperation with your colleagues and get the bonus

📚Educational programs: regular internal training sessions, compensation for external education, attendance of specialized global conferences

🎯Rewards program for mentoring and coaching colleagues

✈️In-house Travel Service

🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, clubs for movie / book / pets lovers and more

🎳Other benefits could be added based on your location
 

Welcome to King Group!

King Group is a place where some of the best professionals from the IT and gambling industries come together to create amazing things. We operate multiple projects in the iGaming industry across the Ukrainian and Tier-1 markets, while also investing in venture startups, promising ideas, and talented people.
 

We are looking for a Senior Sales Manager with experience in B2B iGaming platforms to help expand our partner network and drive new business across Tier-1 markets.

Work format: Remote
 

Your responsibilities:

• Identify and acquire new Tier-1 partners within the iGaming industry, including operators, aggregators, and other strategic partners.
• Leverage your existing professional network and personal database of contacts within the iGaming industry.
• Manage the full sales cycle, from prospecting and initial outreach to negotiations, contract signing, and partnership launch.
• Build and maintain long-term relationships with key decision-makers in the iGaming industry.
• Develop existing partnerships and identify new business opportunities.
• Represent the company at international iGaming conferences and industry events.
• Work closely with internal teams to ensure the successful onboarding of new partners.
   

Requirements:

• Proven experience in Sales / Business Development within the iGaming industry.
• Experience working with B2B iGaming platforms.
• Fluent English.
• Strong experience working with Tier-1 markets and partners.
• An established professional network and personal database of contacts within the iGaming industry.
• Existing relationships with industry partners.
• Strong negotiation and communication skills.
• A proactive, commercially driven, and results-oriented mindset.
   

We offer:

• A competitive salary.
• A direct opportunity to contribute to and impact the company's international growth.
• The opportunity to work with leading iGaming companies and Tier-1 markets.
• Fully covered trips to major international iGaming conferences, including ICE, SiGMA, and iGB.
• Professional growth within a stable and experienced company.
   

If you have a strong professional network, experience working with Tier-1 markets, and a proven track record in iGaming sales, we would love to hear from you!

Gensoft is looking for a Senior C#/.NET Engineer for a contract engagement with an international manufacturing company. The goal is to replace a business-critical Excel/VBA tool for spare parts booking with a reliable, maintainable desktop application integrated with the company’s stock and ERP processes.

The client expects hands-on experience with AI coding tools, combined with strong engineering judgement and careful testing and verification of everything that ships.

About the project

Three operational workflows currently run on a set of Excel/VBA workbooks: spare parts booking, stock counting and label generation. Spare parts booking is the first priority.

The new application will:

• read stock data through an agreed Microsoft Dynamics NAV integration;
• write booking transactions to a dedicated SQL table as soon as an operator books stock out;
• pass data to ERP through the client’s existing posting mechanism;
• support enterprise single sign-on;
• work with the existing 2D barcode scanners (compatibility to be confirmed).

The .NET version, desktop framework and integration details are still open and will be agreed during discovery. The other two workflows will be assessed afterwards to decide whether to fix, keep or replace them.

What you’ll do

• Analyse the existing workbooks, formulas and VBA code and uncover the business rules behind them
• Clarify and validate requirements with the client’s applications team and operational users
• Identify defects and outdated workarounds that shouldn’t move into the new solution
• Agree a prioritised backlog and realistic delivery increments
• Design and build the C# application using an approved AI-assisted workflow, owning code review, technical decisions and testing
• Implement stock retrieval, transactional writes, SSO and barcode scanner support
• Define permissions, transaction history and safeguards
• Support QA and UAT, deliver deployment instructions and maintenance documentation
• Raise dependencies, risks and scope constraints early

Requirements

• Strong commercial experience with C#/.NET, including delivery of maintainable desktop applications
• Solid SQL skills, including reliable transactional writes
• Experience integrating with ERP or similar transactional business systems
• Ability to read and understand Excel formulas and VBA
• Enterprise SSO integration experience
• Practical experience configuring and directing AI coding tools or agents, and the ability to explain how you review and verify generated code
• Good understanding of data validation, concurrency, failed transactions and duplicate submissions
• Ability to make pragmatic architectural decisions when requirements are incomplete
• Clear technical English and confident communication with stakeholders
• Comfortable owning delivery with minimal day-to-day direction

Nice to have

• Microsoft Dynamics NAV
• Barcode scanner integration, especially 2D scanners
• Inventory, warehouse or manufacturing systems
• Replacing Excel/VBA tools with proper business applications
• Taking software through QA, UAT and operational handover

No specific industry experience is required.

Engagement details

• Contract, full-time, fully remote
• Initial term: 4 months, extension possible
• Start: ASAP
• Good overlap with UK business hours, especially during discovery
• AI tooling: GitHub Copilot (licence provided by the client); other tools only with client approval
• Local development on a client-provided test database, following the client’s security and data handling rules