Jobs at Djinni
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Β· 78 views Β· 5 applications Β· 3d
Trainee JavaScript Developer (React.js/Node.js)
Full Remote Β· Ukraine Β· 1 year of experience Β· English - B2Required Skills β 6+ months of experience with React.js / Redux β Typescript β OOP principles knowledge. β Experience with Git. β Upper Intermediate English. It will be a plus β Experience with WebSockets. β Knowledge of server-side development process...
Required Skillsβ 6+ months of experience with React.js / Redux
β Typescript
β OOP principles knowledge.
β Experience with Git.
β Upper Intermediate English.
It will be a plusβ Experience with WebSockets.
β Knowledge of server-side development process and Node.js in particular.
β Testing: React Testing Library, Cypress, Jest, etc.
β Own Git with public repositories.
β Experience with CSS-frameworks: Material UI, Ant Design, Reactstrap, Foundation etc.We offer
β $-based salary;
β Paid gym membership and/or other facilities;
β Paid sick days and vacations;
Responsibilities
β Develop projects from scratch or existing ones;
β Grow and develop with the team;
β Improve your English;
β Enjoy with us on team buildings!
About the projectHello!
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We are looking for a self-motivated Developer who will be a part of a highly qualified and successful goal-oriented team. We encourage you to submit your resume for consideration if you are such person.
Our clients are:
β’ Startups and innovators who want to bring their ambitious ideas to life;
β’ Business owners who want to take their enterprise to the next level via automation and business process management;
β’ Companies that need help with large-scope projects and could use skilled developers on their side.
More vacancies incode-group.com/join
Our social networks
www.instagram.com/incode_group -
Β· 40 views Β· 8 applications Β· 3d
Copywriter
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 1 year of experience Β· English - B2We are looking for a Copywriter (IGaming) to join our content team and work with iGaming brands. This role requires a strong balance of creativity, attention to detail, and the ability to work independently within clear processes and guidelines. Your...We are looking for a Copywriter (IGaming) to join our content team and work with iGaming brands. This role requires a strong balance of creativity, attention to detail, and the ability to work independently within clear processes and guidelines.
π Your daily adventures:
β Create bonus and informational email campaigns, SMS, push, and in-app messages.
β Write engaging and conversion-oriented texts for promotions, tournaments, and gamification activities.
β Write and adapt website content.
β Translate and localize texts when needed.
β Write periodic brand reviews.
β Follow brand guidelines, content guides, and specific requirements.
β Collaborate with cross-functional teams, including promo, CRM, and design.
β Review and self-check content before submission to ensure quality and accuracy.
Soft Skills:
β High attention to detail and accuracy.
β Strong organizational skills and ability to prioritize tasks.
β Creative thinking and the ability to write non-generic, engaging copy.
β Clear and proactive communication with internal teams.
β Responsibility and autonomy.
β Ability to work with feedback and apply it consistently.
β Ownership of content quality and correctness.
π§ What makes you a great match:β 1+ year of experience in the iGaming industry.
β English level: B2 or higher with strong writing skills.
β Portfolio of copywriting work, preferably related to iGaming.
β Ability to write creative, engaging, and non-generic copy.
β Clear understanding of differences between content formats and communication channels.
β Confident use of AI tools.
β Ability to work independently and follow established processes.
Benefits
πΈ Flexible payment options: choose the method that works best for you.
π§Ύ Tax assistance included: we handle part of your taxes and provide guidance on the local setup.
π Financial perks: Bonuses for holidays, B-day, work milestones and more β just to show we care.
π Learn & grow: We cover courses and certifications β and offer real opportunities to grow your career with us.
π₯ Benefit Π‘afeteria: Choose what suits you β sports, language courses, therapy sessions, and more.
π Stay connected: From team-building events to industry conferences β we bring people together online, offline, and on stage.
π» Modern Equipment: We provide new laptops along with essential peripherals like monitors and headphones for a comfortable workflow.
π Your schedule, your rules: Start your day at 9, 10, or even 11 β we care about results, not clock-ins.
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Β· 41 views Β· 6 applications Β· 3d
Social Media Designer (Marketing Team)
Full Remote Β· Worldwide Β· 2 years of experience Β· English - B1We are looking for a Social Media Designer to join our marketing team and focus on creating engaging social media visuals and digital brand materials that drive engagement and reflect our companyβs identity. Responsibilities: Develop creatives for...We are looking for a Social Media Designer to join our marketing team and focus on creating engaging social media visuals and digital brand materials that drive engagement and reflect our companyβs identity.
π Responsibilities:
- Develop creatives for social media (static, motion, stories, reels, GIFs, banners).
- Create engaging visuals for campaigns across platforms like Facebook, Instagram, TikTok, Telegram, LinkedIn, and partner networks.
- Maintain and update the brand book and media kit to ensure visual consistency.
- Prepare conference and print materials (booths, roll-ups, business cards, etc.).
- Work on special brand projects (guides, calendars, internal templates, stickers, etc.).
π‘ Requirements:
- 2+ years of experience in design.
- Proficiency in After Effects, Photoshop, Illustrator, InDesign, Acrobat.
- Experience with AI tools for image/video generation.
- Confident user of Figma and strong visual storytelling skills for social media.
π Conditions:
- Format: Full-time, remote.
- Schedule: MondayβFriday, 10:00β19:00 (Kyiv time)
- English: B1 β Intermediate.
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Β· 12 views Β· 1 application Β· 3d
Programmatic Account Manager
Office Work Β· Ukraine (Dnipro, Lviv) Β· Product Β· 3 years of experience Β· English - B1LoopMe is looking for a Programmatic Account Manager who will be responsible for developing strong relationships with DSP clients. What You Will Be Doing: Supporting Demand partners (daily performance monitoring and accountsβ optimization...LoopMe is looking for a Programmatic Account Manager who will be responsible for developing strong relationships with DSP clients.
What You Will Be Doing:
- Supporting Demand partners (daily performance monitoring and accountsβ optimization accordingly)
- Field and resolve any technical setup questions and troubleshoot issues within existing integrations
- Maintain an in-depth knowledge of the programmatic ecosystem, keeping up to date with new ad tech functionality and understanding the potential opportunities presented by specific tech developments
- Support with delivery, measurement, reporting, integrations, and client communication
- Partnering with Business Development and Product teams (Lead data-driven decisions for growing product usage and identifying new product opportunities)
- Management to help define and drive enhancements to the platform (Build data monitoring to identify potential issues with current products)
- Partnering with the Account Director team by supporting tactical needs to achieve and surpass revenue targets and KPIβs, expanding client business by identifying issues and opportunities
- Liaising regularly with internal and external clients to deliver updates, including performance insights, optimization feedback, and suggestions for increasing revenue
- Attending client meetings
- Ensuring that all weekly, monthly & ad hoc client reports are produced in a timely and accurate manner
What We Are Looking For:
- Ideally, with 1-3 years of online advertising experience, either for a Google Marketing Platform(DV360), Trading desk, Ad Network, Ad Exchange
- Deep understanding of programmatic standards, including OpenRTB 2.5/2.6, Native 1.1/1.2, and VAST, and how they impact campaign setup, troubleshooting, and optimization.
- Strong proficiency with JSON, including reading, interpreting, and debugging bid requests and responses.
- The English language required (upper-intermediate)
- Hands-on experience with SQL
- Experience with Business Intelligence tools (Tableau, Kibana) and real-time dashboard development
- Proficient computer skills, including solid knowledge of MS Excel, Word, PowerPoint
- Strong analytical skills and critical thinking
- Excellent verbal and written communication skills with experience translating analytics into business insights in order to influence business stakeholders
- Ability to function both independently and as part of a team
- Ability to adapt to a changing environment quickly and easily
- Intuitive/creative thinker: problem identifier and solver, able to handle multiple priorities simultaneously
- Willingness to share knowledge, facilitate team rapport, and maintain excellent cross-functional partnerships.
About LoopMe:
Our vision is to change advertising for the better. LoopMeβs technology brings together advertisers and publishers to redefine brand advertising for the digital and mobile app ecosystem.
With a diverse client base, including leading brands, agencies and publishers, LoopMe finds solutions to industry challenges.
The acquisition of Chartboost supercharges LoopMeβs mission, creating a globally scaled 1st party ad-tech platform built on patented AI.
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Β· 20 views Β· 3 applications Β· 3d
Senior Accountant / Accounting Lead
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· English - B2About the role: Scalivo is looking for a Senior Accountant to work directly with a Berlin-based CFO for one of our key clients in the e-commerce/SaaS sector. This is a 100% remote role with a high level of ownership and a realistic opportunity to build...About the role: Scalivo is looking for a Senior Accountant to work directly with a Berlin-based CFO for one of our key clients in the e-commerce/SaaS sector. This is a 100% remote role with a high level of ownership and a realistic opportunity to build and lead a team of up to 5 people in the future.
Requirements:
- 5+ years of experience in accounting or finance.
- Experience with ERP systems (Odoo, SAP, NetSuite, or similar).
- High level of English (daily communication with the CFO).
- Experience with German or international accounting standards.
Strong closing and reporting skills.
Responsibilities:
- Full cycle of day-to-day accounting operations.
- Preparing monthly, quarterly, and annual financial statements.
- Managing AP/AR, bank reconciliations, and cash flow.
- Ensuring compliance with EU requirements.
Helping to scale the accounting team in Ukraine if needed.
We offer:
- Salary: 2,000 EUR.
- 100% remote work.
- 24 days of paid vacation & paid sick leaves.
- Direct collaboration with Berlin-based management.
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Β· 201 views Β· 40 applications Β· 3d
Moderation Specialist
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· English - A1Join ModsquadGroup as a Moderation Specialist! Are you detail-oriented, tech-savvy, and passionate about maintaining a safe and positive online environment? ModsquadGroup is looking for a Moderation Specialist to review and monitor content, ensuring it...Join ModsquadGroup as a Moderation Specialist!
Are you detail-oriented, tech-savvy, and passionate about maintaining a safe and positive online environment? ModsquadGroup is looking for a Moderation Specialist to review and monitor content, ensuring it adheres to community guidelines. If youβre looking for a dynamic role where you can make a real impact, this opportunity is for you!
What Youβll Do:- Review photo and video content to ensure compliance with platform policies and guidelines
- Identify and remove inappropriate, harmful, or rule-breaking content (which may include graphic, explicit, violent, or political material)
- Maintain a high level of accuracy and consistency while moderating content
- Stay updated on evolving policies through ongoing training and refresher sessions
- Provide feedback and suggestions to improve moderation processes and efficiency
What Weβre Looking For:- Tech-savvy β you learn new tools and applications quickly
- Self-motivated & independent β you can manage tasks with little supervision
- Detail-oriented β you can spot subtle issues that may violate policies
- Resilient & adaptable β you handle challenging content and feedback professionally
- Strong communication skills β you collaborate effectively with both internal teams and external users
- Reliable high-speed internet & computer β you can work efficiently with multiple tabs and programs open
Nice to Have:- Previous photo and/or video moderation experience
- English proficiency at an Intermediate level or higher
What We Offer:- Flexible schedule β 8-hour shifts, including approximately 2 night shifts per week
- Competitive salary
- Growth opportunities within the company
The Hiring Process:- CV Review
- Short Phone Screen (up to 10 min)
- Interview with the Hiring Team
- Job Offer!
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Β· 23 views Β· 8 applications Β· 3d
Lead Generation Manager
Full Remote Β· Worldwide Β· Product Β· 2 years of experience Β· English - B2We are looking for a Lead Generation Manager to drive high-quality pipeline growth through data-driven acquisition strategies. This role will own end-to-end lead generation efforts across multiple channels, optimizing performance and scalability. The...We are looking for a Lead Generation Manager to drive high-quality pipeline growth through data-driven acquisition strategies. This role will own end-to-end lead generation efforts across multiple channels, optimizing performance and scalability.
The expertise weβre looking for
- 2-3 years experience in lead generation;
- Excellent written and spoken English;
- Strong understanding of sales processes and customer relationship management (CRM) systems;
- Ability to QA large number of leads in bulk (automated email bounce testing and MX/SMTP/Domain checkups)
- Understanding of automated data extraction systems, including AI-driven solutions and engagement automations (Mailchimp, Lemlist, Instantly or similar)
- Excellent communication, presentation, and interpersonal skills;
- Ability to work collaboratively in a team environment and drive results independently;
Strong analytical skills and a data-driven approach to decision-making.
Would be a plus
Work experince in IGaming filed or Lead Generation agency;
Your position will include
- Implement lead generation strategies to support sales objectives and expand the client base;
- Identify potential leads through market research, networking, and outreach initiatives;
- Manage the presales process, providing support to the sales team in the initial stages of the client engagement;
- Maintain an organized database of leads and prospects, ensuring accurate tracking and reporting on lead status and conversion rates;
- Work closely with sales and account management teams to align lead generation efforts with overall business goals;
- Analyze market trends and competitor strategies to identify new opportunities for lead generation.
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Β· 97 views Β· 33 applications Β· 3d
API Developer to $4500
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 3 years of experience Β· English - B1MINT is the leader in Advertising Resource Management (ARM) software, driving marketing transformation in the age of agentic AI. At the core of our innovation is an open enterprise platform that deploys autonomous AI agents to augment human teams across...MINT is the leader in Advertising Resource Management (ARM) software, driving marketing transformation in the age of agentic AI. At the core of our innovation is an open enterprise platform that deploys autonomous AI agents to augment human teams across the marketing and advertising value chain, connecting marketing performance with enterprise growth and real business impact.
Thanks to a diverse team of over 300 professionals worldwide, we integrate technology, data, and agentic intelligence to redefine how global brands and agencies plan, execute, and optimize their advertising investments.
With the recent acquisitions of technology leaders Redmill Solutions and infoΒ³, MINT has further expanded its unified ecosystem, completing the long-awaited connection of media planning, buying, and execution within one intelligent environment.
Augmenting Advertising Intelligence. For more information, visit mint.ai.
The Role
We are looking for a skilled API Developer to collaborate with us on a consultancy basis.
In this role, you will craft and maintain the backbone of software interactions.
This is a consultancy engagement, not an employment contract. The selected consultant will work independently, bringing their specialized knowledge and experience to our projects.
Responsibilities
- Development of components and applications in Python / FastAPI / Django;
- Maintenance of existing applications;
- Tasks estimation;
- Writing unit tests;
- Writing technical documentation and reports;
This role will be a great fit if you have:
- 3+ years of experience with Python;
- Experience with Django;
- Experience with FastAPI;
- Experience with AsyncIO;
- Experience with Celery;
- Knowledge of Kafka;
- Knowledge of SQL and NoSQL databases;
- Knowledge of Docker;
- Understanding of the HTTP protocol and RESTful APIs;
- Command of Linux/UNIX environment (shell, scripting, tools);
- Passione for Testing (Unit and Integration Testing);
- Good English proficiency
Ideally, you'll also have:
- Experience with the DDD approach and Hexagonal Architecture;
- Experience with microservices;
- Experience with integrating third-party services;
- Knowledge of Go/Scala/JS
Interview Process
Candidates can expect the following steps in our interview process:
- HR Video Interview (30 minutes): A virtual interview with HR to provide an overview of the company and the role, as well as to gain insight into your experience and background.
- Technical Interview with Tech team (1 hour): A virtual interview with the API Developer Team Lead and/or other Team members, focused on your technical expertise, past experience, and problem-solving approach.
- Offer: after completing the interview process, successful candidates will receive an offer.
Typical base salary pay range:
MINT is committed to a diverse and inclusive workplace. MINT AI is an equal opportunity employer and does not discriminate on the basis of age, race, religion, color, national origin, gender, gender identity, gender expression, sexual orientation, immigration status, medical condition, protected veteran status, disability, genetic information, political views or activity, or other legally protected status.
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Β· 74 views Β· 12 applications Β· 3d
Billing Support Specialist
Full Remote Β· EU Β· Product Β· English - B1Weβre rapidly growing and inviting a Billing Support Specialist to our Paycord team. If youβre ready for new challenges in a dynamic and fast-paced environment, this could be the perfect role for you. Required skills and expertise: Communicate effectively...Weβre rapidly growing and inviting a Billing Support Specialist to our Paycord team.
If youβre ready for new challenges in a dynamic and fast-paced environment, this could be the perfect role for you.Required skills and expertise:
- Communicate effectively through clear, concise written documentation;
- English language from Upper-Intermediate level;
- Ability to work in high workload conditions;
- Willingness to work rotating shifts: morning, day, evening and night;
- Good ability to prioritise tasks and meet deadlines;
- Experience of working with other internal departments, including technical teams;
- High level of attention to detail and concentration.
You would be running such tasks as:
- Quickly and efficiently resolve customer queries regarding payment issues via tickets, chats and emails;
- Troubleshoot technical issues with payment systems and software to support payment processing;
- Initiate escalation of issues to the technical or financial team and payment providers as required;
- Improve existing billing support processes and make suggestions for their optimisation to ensure the efficiency of the department.
Nice to have
- Experience in a Customer Support Specialist or related position (preferable Fintech, billing);
- Experience in resolving issues related to the payments industry.
We offer:
Care for your health and well-being
- 100β% paid sick leaves;
- 20 calendar days of vacation per year;
- Medical support;
- Benefits Cafeteria (budget for gym/stomatology/psychological service & etc.);
- Corporate gifts & events.
Professional growth & development
- Competitive salary with annual salary promotions;
- The annual budget for professional courses, conferences, workshops, and books;
- Internal training courses;
- Work with a team of professionals and have the opportunity to share knowledge.
Corporate Culture
- Dynamic and result-oriented work environment;
- The ability to influence product development at an early stage;
- Openness to new ideas and approaches, healthy team discussions;
- No βred tapeβ culture.
Candidate journey:
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HR Interview -> Final Interview -> Job Offer -
Β· 35 views Β· 1 application Β· 3d
Senior Business Analyst (Fintech)
Full Remote Β· EU Β· Product Β· 3 years of experience Β· English - B1Paycord is a PayTech company with a high-load platform for payment processing. We combine fintech expertise with merchant insights to create innovative solutions. Weβve successfully developed a strong product that helps businesses succeed in new...Paycord is a PayTech company with a high-load platform for payment processing. We combine fintech expertise with merchant insights to create innovative solutions. Weβve successfully developed a strong product that helps businesses succeed in new markets.
Our primary focus is on solution-driven development, and we prioritize the needs of our business clients. We provide access to a wide range of local and international payment methods, supporting businesses in reaching new heights and achieving excellence.We`re rapidly growing and inviting a Senior Business(System) Analyst to our team.
You would be running such tasks as:- Collaborate proactively with business stakeholders, product managers and tech team to reach a common understanding of the pain/problem to address the needs;
- Analysis of the gathered requirements and expectations and creation of requirements specifications;
- Presentation business requirements to tech team and support tech team in clarifications of requirements and change request management, lead refinement sessions;
- Plan, facilitate, and conduct requirements elicitation, documentation, and validation;
- Create various artifacts, such as SRSs, minimal schema and configuration requirements, presentations, user guides, introduction materials, and release notes.
Required skills and expertise:
- 3+ years of experience as a Business Analyst or Systems Analyst;
- Ability to understand complex business tasks and translate them into requirements;
- Ability to write functional and non-functional requirements, create user stories and use cases (including diagrams, UML, BPMN);
- Good knowledge of prototyping tools;
- Strong technical knowledge of client-server architecture, API, SQL, HTML/CSS;
- Strong understanding of the Software Development Life Cycle (SDLC);
- Attention to details, strong logic mindset, ability to identify corner cases, result-oriented approach;
- Strong time management skills to feel confident with multi-task activities;
- Experience in payments domain;
- English: Upper-Intermediate.
Tech Stack:
PHP 8, Nginx, MySQL, Redis, RabbitMQ, GitLabCI, AWS, Docker, Kubernetes, Grafana
We offer:
Care for your health and well-being
- 100β% paid sick leaves;
- 20 working days of paid vacation;
- Medical support;
- Benefits Cafeteria (budget for gym/stomatology/psychological service & etc.);
- Ability to work remotely or in the office (as you wish);
- Corporate gifts & events.
Professional growth & development
- Competitive salary with annual salary promotions;
- The annual budget for professional courses, conferences, workshops, and books;
- Internal training courses;
- Work with a team of professionals and have the opportunity to share knowledge.
Corporate Culture
- Dynamic and result-oriented work environment;
- The ability to influence product development at an early stage;
- Openness to new ideas and approaches, healthy team discussions;
- No βred tapeβ culture.
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Β· 42 views Β· 10 applications Β· 3d
Sales Intern (Insurance and Fintech SaaS Products)
Full Remote Β· Worldwide Β· Product Β· English - B2As a Sales Intern, you will help expand our global client base by introducing our SaaS products to insurance companies, brokers, and fintech organizations. You will work alongside experienced sales and product professionals and gain hands-on experience in...As a Sales Intern, you will help expand our global client base by introducing our SaaS products to insurance companies, brokers, and fintech organizations. You will work alongside experienced sales and product professionals and gain hands-on experience in enterprise sales.
Your responsibilities will include:
β’ Researching and identifying potential clients in target markets
β’ Assisting with outbound communication (email, LinkedIn, etc.)
β’ Supporting product presentations and demo meetings
β’ Participating in sales discovery and proposal preparation
β’ Updating CRM records and sales documentation
β’ Collaborating with the marketing team on outreach campaigns
β’ Learning about SaaS sales, insurance industry trends, and client needs
Requirements
β’ Strong interest in B2B sales, SaaS, or the insurance/fintech industry
β’ Upper-intermediate or higher English level (written and spoken)
β’ Great communication and research skills
β’ Self-motivated, curious, and eager to learn
β’ Basic understanding of software products is a plus
β’ Previous sales or internship experience is a bonus, but not required
What We Offer
β’ Real-world experience in international SaaS sales
β’ Opportunity to grow into a Junior Sales Manager role
β’ Mentorship and training in the Insurtech and fintech space
β’ Supportive team and career development pathJoin us and start your career in tech sales with a team that supports your growth. Apply now!
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Β· 69 views Β· 7 applications Β· 3d
Customer Support/ Community Manager (Solana RPC SaaS)
Full Remote Β· Countries of Europe or Ukraine Β· Product Β· 2 years of experience Β· English - C1 Ukrainian Product πΊπ¦About RPC Fast provides high-performance Solana RPC infrastructure and real-time data streaming for the most demanding builders in the Solana ecosystem β HFT teams, traders, real-time data analytics platforms, and high-scale dApps. Product: Solana RPC &...About
RPC Fast provides high-performance Solana RPC infrastructure and real-time data streaming for the most demanding builders in the Solana ecosystem β HFT teams, traders, real-time data analytics platforms, and high-scale dApps.
Product: Solana RPC & Data Streaming SaaS
Role Overview
We are looking for a motivated Customer Support & Community Manager who navigates well in the Solana ecosystem and can communicate confidently with technical audiences.
Important: have a good knowledge or be familiar with the following concepts: RPC nodes, RPC providers, gRPC, HFT, validator nodes, performance, latency, shreds streaming, SWQoS, real-time data consistency, and so on.
This role blends technical customer support, community engagement, and lightweight content distribution. Youβll interact daily with Solana developers, mostly traders, who require high-throughput, low-latency infrastructure and value precise, fast communication.
Make your impact on product development by sharing the ecosystem / users insights with the tech team and CPO.ResponsibilitiesCustomer Support
- Provide support in the relevant community chats. Help users troubleshoot common RPC, gRPC, etc. Solana-related issues (serve as a mediator between clients and our engineers).
- Answer pre-sale questions to facilitate customer onboarding.
- Work closely with the engineering team to escalate performance questions or technical issues.
- Maintain SLA: respond within ~20 minutes during working hours.If an answer requires deeper research or more time, respond within 24-48 hours depending on a client tier, while ensuring an initial response to highlight the team involvement.
Community Management
- Engage actively in discussions with Solana-based traders and developers in relevant communities to raise product awareness and attract potential SaaS leads. Build relationships.
- Comment, quote, hold AMAs and discussions, run polls β donβt fear being creative, charismatic, and present your unique tone of voice.
- Collaborate with the Marketing team to publish 3+ posts ΠΎn X per week about the product, based on the content strategy or trends.
- Follow the trending topics, identify common pain points and ecosystem opportunities to help refine product positioning.
Target Audience
- HFT teams & trading firms; solo traders / trading bot developers
- Real-time data analytics & monitoring platforms
- Solana performance-focused builders / high-scale dApps
Skills & Knowledge
- Prior experience in community roles (1β2 years) is welcomed, but strong Solana ecosystem knowledge matters more
- Strong understanding of blockchain fundamentals and specifically Solana architecture.
- Familiarity with key performance concepts: Shred streaming, gRPC, Jito/MEV basics, SWQoS, TPU, validator performance, RPC node infrastructure
- High-level understanding of HFT and real-time Solana trading requirements.
- Ability to explain technical concepts clearly and concisely.
- Familiarity with the Solana ecosystem (validators, explorers, tooling, major DeFi protocols and dApps, trends, general jargon).
- English C1+, excellent written communication
Soft Skills
- Quick, proactive, and structured communicator
- Ability to adapt your tone to highly technical conversations
- Responsible and consistent
- Friendly but professional presence in community channels
Why Join RPC Fast
- Since 2018, weβve been powering the Web3 ecosystem for clients like Polygon, PancakeSwap, Nansen, zkSync, and Kolibrio. Work alongside a team of Senior Engineers and build at the cutting edge of Solanaβs ultra-low-latency infrastructure.
- Be part of a small yet high-performance team with a flexible approach and high professional ethics.
- Competitive compensation, 20 days of vacation, sick leave.
How to Apply
Send your CV include a short note on why this opportunity speaks to you and what makes you a great fit.
The hiring process includes a short test assignment (up to 2-3 hours) for shortlisted candidates.
More - Provide support in the relevant community chats. Help users troubleshoot common RPC, gRPC, etc. Solana-related issues (serve as a mediator between clients and our engineers).
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Β· 14 views Β· 0 applications Β· 3d
Middle Embedded Engineer (UAV / Drones)
Office Work Β· Ukraine (Kyiv) Β· 3 years of experience Β· English - B2 MilTech πͺAbout the Company Neros is a defense technology company rebuilding Americaβs drone industrial base. We design and manufacture high-performance unmanned systems that are tested in combat, iterated at startup speed, and built at massive scale. Our team...About the Company
Neros is a defense technology company rebuilding Americaβs drone industrial base. We design and manufacture high-performance unmanned systems that are tested in combat, iterated at startup speed, and built at massive scale. Our team culture is fast, hands-on, and obsessed with closing the gap between design and deployment. As drones transform the character of warfare, Neros is delivering the systems the West needs to compete on the modern battlefield and deter the adversaries of democracy. Weβre hiring engineers, operators, and builders who want to move fast, take on extreme ownership, and get capability into the hands of warfighters in months, not years.
Responsibilities
- Develop and enhance embedded software and new technical capabilities for the companyβs products
- Collaborate with internal teams and external partners on system and component integrations
- Conduct R&D activities, prototyping, and validation of embedded solutions
- Bring embedded solutions to stable production-ready state and continuously improve them
Requirements
- 3+ years of commercial experience in C/C++ development
- Experience working as an embedded software engineer with microcontroller-based platforms, primarily STM32; experience with similar MCUs such as ESP32, NXP, Microchip, Nordic, or equivalent is also acceptable.
- Experience in system design (embedded systems, distributed systems, hardwareβsoftware integration)
- Knowledge of the UAV ecosystem (ExpressLRS, Betaflight, ArduPilot, OpenTX)
- Broad understanding of embedded system capabilities and ability to work on R&D-driven tasks
- English level: Upper-Intermediate (B2) or higher
Nice to Have
- Understanding of embedded or system architecture principles
- Experience with additional programming languages (Python, Lua)
- Exposure to computer vision or video processing projects (OpenCV or similar pipelines)
Working Conditions
- On-site work at the office in Kyiv, Ukraine
- Official employment
- Military booking for eligible candidates
- Medical insurance
- Work on products that are validated in real combat conditions with fast iteration cycles
- Collaboration with an international team of experienced engineers
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Β· 54 views Β· 10 applications Β· 3d
Senior Go Developer (AdTech)
Full Remote Β· Countries of Europe or Ukraine Β· 5 years of experience Β· English - B2We are looking for a Senior Go Developer to join our dynamic team and work on cutting-edge AdTech solutions. This role offers the opportunity to experiment with AI, LLMs, and emerging technologies while solving complex challenges in large-scale data...We are looking for a Senior Go Developer to join our dynamic team and work on cutting-edge AdTech solutions. This role offers the opportunity to experiment with AI, LLMs, and emerging technologies while solving complex challenges in large-scale data processing.
Customer
Our customer is a global leader in contextual advertising with more than 500 employees worldwide. They specialize in delivering highly relevant ads by leveraging AI, real-time technology, and large-scale data processing. Operating in the AdTech industry, they are recognized for innovation in Connected TV (CTV) advertising. The team you will join works with the agility of a startup while benefiting from the resources of a global organization.
Project
You will contribute to the development of a smart advertising platform that processes terabytes of data to understand audiences and deliver precise, contextual ads. The platform combines AI, LLMs, and emerging technologies to push the boundaries of CTV advertising. In this role, you will own innovation end-to-end β from research and prototyping to delivering production-ready solutions.
Requirements
- 5+ years of hands-on experience using Golang
- Strong experience with system architecture, deployment, and monitoring
- Hands-on experience working with large-scale data workflows
- Solid understanding of scalability, performance, and reliability principles
- Familiarity with the RTB / CTV advertising ecosystem
- Ability to translate business requirements into robust technical solutions
- Strong analytical and problem-solving skills
- Ability to manage multiple priorities and meet deadlines
- Good communication and collaboration skills
- Upper-Intermediate or higher English level
Would be a plus
- Experience in AdTech or contextual advertising
- Knowledge of real-time streaming systems
- Experience with microservices and distributed systems
- Hands-on work with high-throughput data pipelines
- Experience with Python or Node.js / JavaScript
Personal Profile
- Proactive problem solver who thrives in fast-paced environments
- Passion for experimenting with emerging technologies
- Strong sense of ownership and accountability
- Team-oriented with open communication style
- Continuous learner with a drive for self-improvement
Responsibilities
- Design, develop, and maintain high-performance backend services using Go
- Participate in architecture design and technical decision-making
- Build and improve solutions for contextual targeting and audience understanding
- Experiment with AI, LLMs, and emerging technologies to support product innovation
- Develop and optimize workflows and data pipelines for large-scale processing
- Collaborate with product managers and team members to define requirements and user stories
- Translate business needs into scalable and reliable technical solutions
- Prototype new ideas and evolve them into production-ready systems
- Monitor, troubleshoot, and improve system performance and stability
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Indirect Tax Manager
Hybrid Remote Β· Ukraine Β· Product Β· 5 years of experience Β· English - B2 Ukrainian Product πΊπ¦We are seeking a skilled and reliable professional to join our International Reporting and Tax Compliance team at SKELAR as an Indirect Tax Manager. In this role, youβll become a key player in a fast-paced team, managing indirect tax matters across...We are seeking a skilled and reliable professional to join our International Reporting and Tax Compliance team at SKELAR as an Indirect Tax Manager. In this role, youβll become a key player in a fast-paced team, managing indirect tax matters across multiple jurisdictions.
Youβll lead projects in new countries, optimize intercompany structures for indirect tax efficiency, and help automate and improve our compliance processes. If you're looking for a role where you can drive change, own your area, and see your work matter globally β this one's for you.
The main functions of this role include:
β Lead the preparation and coordination of indirect tax filings across the Group, ensuring accuracy and full compliance with reporting deadlines.
β Own indirect tax expansion into new jurisdictions (e.g., USA, Australia, Canada), including scoping, registrations, and process setup.
β Continuously assess and improve internal processes to enhance efficiency, automation, and accuracy in tax reporting.
β Provide independent analysis on indirect tax matters and support stakeholders with actionable guidance.
β Monitor regulatory changes, assess their impact on the business, and ensure timely implementation.
β Forecast indirect tax obligations, monitor cash flow impacts, and ensure all payments are made accurately and on time.
β Mentor and support team members, contributing to the growth and capability of the indirect tax function.
Skills and experience needed to join the board:
β Minimum 5 years of experience in either Big-4/second-tier consulting firms or top local or international businesses in a tax role
β Understanding of general principles of indirect taxation and organization of document flow
β Ability to focus on details to ensure and maintain data accuracy
β Structured thinking and excellent organizational skills, ability to effectively handle multiple projects simultaneously
β Sound analytical, problem-solving, and commercial instincts and skills
β Strong communication skills, and ability to convince opponents of the truth of oneβs judgments
β Proactive self-starter, with proven ability to initiate business changes
β Upper-intermediate English, both written and oral
β Proficient in Excel and other MS Office / Google tools
Reporting to: Indirect tax and International accounting lead
In addition to our businesses, we have the SKELAR Foundation β a charitable foundation created by company employees. As part of the initiative, we create and finance projects that contribute to overcoming the consequences of the war and the reconstruction of Ukraine.
SKELAR is a place for self-realization of talents who are able to create successful companies. We call such companies the next big everything. We believe in their power and scale.
We will keep developing tech businesses, conquer global markets, and work for the victory of Ukraine πΊπ¦
What we offer:
More
β Competitive salary;
β Significant impact on a rapidly growing business and contribution to how it shapes up;
β Ample career opportunities for ambitious growth and development;
β Working alongside professionals from top local and international companies (Big Law, Big 4, McKinsey, Horizon, Bolt, Didi, etc.) who have launched more than one business and can share practical experience, insights and ideas;
β Flat organizational structure without hierarchical barriers;
β A possibility to attend internal, external courses, seminars and the access to a corporate library;
β Comfortable working environment. We provide all necessary work equipment for your role and serve complimentary breakfasts, lunches, and snacks in the office;
β 20 days of paid vacation, medical insurance and a variety of sports activities available for employees inside and outside the office.
Let's build the next big everything together!