Jobs at Djinni

Are you an experienced technical leader ready to shape the future of scalable AdTech platforms? We are seeking a Principal Engineer to drive architectural transformation and lead high-impact projects for a Sweden-based industry innovator.

This is a senior-level role with full remote flexibility across Europe. At Sigma Software, we partner with global leaders to deliver cutting-edge technology solutions that automate and optimize revenue-focused operations. You will work on strategic initiatives, collaborate with cross-functional teams, and influence technical direction in a fast-paced, evolving domain.

Why join us? You’ll have the opportunity to work on globally recognized platforms, contribute to architectural innovation, and enjoy a supportive culture with challenging projects.
 

CUSTOMER

Our Customer is a Swedish AdTech company that transforms the way publishers and advertisers interact. They provide state-of-the-art self-serve advertising platforms that enable seamless, direct transactions between advertisers and some of the world’s largest publishers. Their mission is to make advertising more accessible, automated, and efficient through innovative technology. Together, we serve globally recognized clients, including TripAdvisor, Bloomberg, The Washington Post, Opera, Dow Jones, etc. 

PROJECT

The project represents a strategic transition to a Platform-First, API-driven architecture. The company is moving away from monolithic, client-specific codebases to a standardized ecosystem. As a Senior TypeScript/Vue.js Developer, you will be the technical visionary for the platforms, ensuring the technology remains high-performing and scalable.

Job Description

• Act as a key technical liaison between business and engineering teams, translating commercial goals into actionable technical solutions
• Evaluate publisher technical environments and design scalable, maintainable architectures
• Prepare client-ready solution proposals, including features, integrations, and tools
• Lead cross-functional delivery teams, including developers, designers, DevOps, and technical PMs
• Provide architectural oversight throughout the development lifecycle to ensure continuity and quality
• Manage distributed teams across multiple time zones
• Mentor engineers, conduct code reviews, and guide technical growth
• Make architectural decisions at component and plugin levels, balancing trade-offs and communicating choices clearly

Qualifications

• At least 6+ years of hands-on experience in JavaScript / TypeScript, Vue.js, and Node.js
• Experience in microservices architecture and distributed systems integration
• Hands-on experience with AWS Lambda or similar serverless technologies
• Deep understanding of plugin-based systems and extensibility points
• Proven ability to customize and extend existing solutions without breaking core functionality
• Experience in AdTech environments with evolving requirements
• Knowledge of Vite, Cypress, and Vitest for modern development workflows and testing
• Experience with AWS S3 and CloudFront for scalable storage and content delivery
• Strong commercial acumen and ability to translate business goals into technical infrastructure
• Fluent English communication skills for enterprise stakeholder management

WILL BE A PLUS

• Experience with other serverless frameworks (e.g., Azure Functions, Google Cloud Functions)
• Familiarity with enterprise e-commerce platforms
• Knowledge of performance optimization and security best practices
• Prior work in media publishing technology solutions

PERSONAL PROFILE

• Proactive, solution-oriented mindset
• Strong problem-solving skills and ability to unblock dependencies
• Comfortable working in fast-paced environments with evolving requirements
• System-thinking approach — seeing beyond individual tasks to the bigger picture

Are you passionate about shaping the future of digital advertising?

We are looking for a Business Analyst to join our high-load AdTech project, supporting a global self-serve advertising platform used by thousands of advertisers worldwide. This role offers the flexibility of remote work with occasional team meetups.

We at Sigma Software partner with leading technology companies to deliver cutting-edge solutions. Here, you will work alongside international publishers, advertisers, and cross-functional teams to streamline workflows and enable scalable platform growth.

You will be part of an innovative environment with professional development opportunities, competitive benefits, and the chance to make a tangible impact on an industry-leading platform.

CUSTOMER

Our Customer is a Sweden-based AdTech company specializing in advanced self-serve advertising platforms that automate direct transactions between advertisers and major global publishers. Their technology removes traditional friction in ad sales by enabling automation, transparency, and operational efficiency at scale. Platforms are trusted by internationally recognized publishers, including TripAdvisor, Bloomberg, The Washington Post, Opera, and Dow Jones, handling millions of transactions worldwide. 

PROJECT

The project is a strategic architectural transformation toward a Platform-First approach. The company is transitioning from monolithic, client-specific implementations to a standardized, API-driven, multi-tenant ecosystem of reusable microservices. These services power the entire product suite, remaining independent, scalable, and decoupled from frontend or customer-specific customization.

Job Description

• Map, analyze, and redesign publisher workflows (onboarding, billing, campaign approval) using BPMN
• Create and manage the business rules document for core platform capabilities
• Design standardized workflows “Golden Path” to optimize the multi-tenant architecture
• Collaborate with the Head of Data & AI to identify automation opportunities
• Audit live automated processes to verify efficiency and ROI outcomes, tracking metrics such as cycle time, auto-approval rate, and rework percentage
• Facilitate requirements gathering sessions with internal and external stakeholders
• Translate complex business needs into actionable specifications for engineering teams
• Support testing and validation of new features against defined business rules

Qualifications

• At least 3 years of experience as a Business Analyst
• Deep understanding of AdTech and/or white-label SaaS operational workflows
• Proficiency in BPMN, UML, and Swimlane diagramming
• Advanced ability to interview stakeholders and extract complex business rules and requirements
• Familiarity with Agile/Scrum methodologies
• Experience defining and managing API contracts and data models (REST/GraphQL, JSON)
• Familiarity with A/B testing or experimentation frameworks
• Proficiency in analytics and BI tools (SQL, Looker, Tableau)
• At least an Upper-Intermediate level of English

WILL BE A PLUS

• Experience with cloud-native SaaS (AWS/Azure) and CI/CD tooling
• Background in process governance, release management, RACI matrices, and change control

PERSONAL PROFILE

• Proactive, analytical professional with strong attention to detail
• Performs effectively in dynamic, high-load environments
• Translates business needs into clear, actionable technical solutions

About the Role:

We're looking for a Full-Stack Developer with a strong backend focus and real, hands-on fintech experience - specifically in building crypto exchanges or digital banking products. If you've spent the last few years deep in trading engines, payment flows, or core banking systems, we want to talk.

This is not a role for someone who has worked around fintech. We need someone who has been inside it - building the systems that move money, settle trades, and keep financial data consistent at scale.

What You'll Be Doing:

• Designing and building backend services that power financial operations - payments, ledgers, transaction processing, and compliance workflows
• Integrating with external payment providers, banking APIs, and crypto infrastructure
• Owning complex backend logic while contributing to a React-based frontend when needed
• Ensuring financial data integrity, security, and regulatory compliance across the stack
• Collaborating closely with product and business stakeholders who speak the language of finance

What We're Looking For:

• 2-3+ years of hands-on experience building fintech products - ideally a crypto exchange or digital bank (this is a hard requirement, not a nice-to-have)
• Strong Python backend expertise (Django)
• Practical experience with financial systems: payments, ledgers, double-entry accounting logic, reconciliation
• Experience integrating with external payment providers — APIs, webhooks, payment flows, error handling
• Understanding of compliance-sensitive workflows: KYC, AML, transaction monitoring
• Comfortable with React on the frontend - you don't need to be a UI specialist, but you can own a feature end-to-end
• Experience with relational databases and financial data modeling (PostgreSQL preferred)

What we offer:

📈 Professional Growth opportunities:

• Ambitious goals and interesting projects;
• Regular & transparent performance review and feedback process;
• Possibility for both vertical or horizontal growth (in case you want to try a different path).

😌 Comfortable Working conditions

• Flexible working hours;
• Provision of required equipment;
• Remote working model.

🎁 Benefits program

• 18 paid days off + 2 public holidays;
• Free tax reporting support by our Financial department;
• Help with individual entrepreneurs’ questions and accounting support;
• Financial support and additional days off for various occasions (e.g. marriage, childbirth, etc.);

WHAT WILL HELP YOU SUCCEED IN THE ROLE
 

• Strong hands-on experience with Facebook Ads, especially traffic and post engagement campaigns
• MUST-HAVE: practical experience building funnels in ManyChat (Chatfuel or similar tools will also be considered)
• Experience working with anti-detect browsers such as Dolphin Anty, AdsPower, or similar tools
• Understanding of proxy infrastructure and multi-account traffic environments
• Strong understanding of CPL, CPA, CR, lead quality, and traffic monetization metrics
• Real experience working with grey/black-hat funnels and restricted verticals
• Understanding of Meta moderation systems, detection logic, bans, and current bypass methods for gambling content
• Experience managing advertising budgets and understanding realistic benchmark metrics (CPC, CPL, CPA, FTD, ROI, etc.)
• Ability to work without classic Facebook Pixel-based approaches
• Arbitrage mindset with strong analytical thinking and testing culture
• Stress resistance and ability to work under frequent bans and infrastructure instability
• Team-oriented mindset and operational discipline

HOW YOU WILL MAKE AN IMPACT

• Launch, manage, and optimize traffic campaigns in Facebook Ads and Telegram Ads
• Build, configure, and maintain automated ManyChat / Chatfuel funnels for audience acquisition and conversion
• Create and optimize messenger-based conversion flows through Telegram, Discord, WhatsApp, and Instagram Direct
• Design complete social funnels from scratch and continuously improve funnel CR and user flow stability
• Work with “white” traffic entry points (sports, memes, entertainment, news, viral pages, etc.) for further audience redirection
• Configure auto-replies, comment automation, DM sequences, lead capture flows, and audience warm-up scenarios
• Conduct continuous A/B testing of creatives, messaging, hooks, and funnel mechanics to optimize CPL and CPA
• Monitor campaign performance, spend efficiency, lead quality, and conversion metrics
• Manage advertising budgets, scaling logic, daily limits, and profitability of traffic bundles
• Work closely with account farmers and infrastructure teams to maintain campaign stability
• Operate within Meta restrictions using up-to-date bypass and anti-detection approaches for gambling-related traffic
• Monitor bans, ad account risks, and funnel health while maintaining operational continuity

WHY YOU’LL LOVE IT HERE

- Flexible working hours and a remote work setup, so you can plan work around your life and not your life around work!
- Unlimited vacation days and paid sick leave—because your rest matters.
- A competitive compensation that truly reflects your skills and expertise.
- Employee referral bonus and gifts to celebrate your special occasions.
- 50% financial support for learning expenses to supercharge your professional growth!
- A positive atmosphere where you always feel respected and truly belong.
- Inspirational team-building activities that turn colleagues into best friends.
- Wellness benefits: We’ll support your sports passions, from yoga classes to gym memberships.
- Co-working space reimbursement to save your nerves from always working from home :)

JetArt Games is a modern product company in the field of GameDev, creating innovative gaming solutions.
We develop high-performance gaming systems with flexible architecture and implement a full development cycle - from idea and R&D to architectural design, client logic, analytics and launch of the finished product.
Combining technological expertise, creative approach and modern engineering practices, we create a gaming experience focused on quality, stability and long-term development of the product.

With ambitious plans for growth and expansion into new international markets, we are actively scaling our operations.

We are looking for a Senior Slot Game Producer with a proven track record in the iGaming industry to lead the creation of high-quality, innovative slot experiences. If you have deep market knowledge, a strong creative vision, and are ready to own the direction of our slot portfolio - we want to hear from you.

Key Responsibilities:

• Own and drive the creation of new slot game concepts - from the first idea to post-launch performance analysis;
• Invent original mechanics and game features that stand out in a competitive market;
• Research and select trending features, bonus modes, and player engagement patterns;
• Define and maintain the creative and technical vision for each slot, in collaboration with game designers, math developers, artists, and audio teams;
• Regularly pitch and present concepts and progress updates to internal stakeholders and leadership;
• Playtest and review games in development, ensuring they meet or exceed product standards and player expectations;
• Be the go-to person for the team on all gameplay-related questions and decisions;
• Participate in certification documentation review and support test labs when needed;
• Help shape the long-term strategy and direction of our slot game portfolio.

Desired skills and requirements:

• 5+ years of experience as a Slot Game Producer, Product Owner, or Game Designer in a leading real-money slots company;
• A portfolio of successful live slot games with measurable market impact (high revenue, retention, or visibility);
• Deep knowledge of slot game mechanics, math models, art styles, UX, sound, and animation workflows;
• Strong understanding of current slot trends across different regions and platforms (mobile, web, land-based);
• Confident in market analysis and competitor benchmarking to generate relevant and creative product ideas;
• Excellent project management and presentation skills - able to clearly communicate game vision and rationale to both creative and technical teams;
• Fluent English - both written and spoken.
   

What we offer:

• Lack of bureaucracy in decision-making processes and the ability to directly influence the product/project.
• Competitive salary aligned with the IT/iGaming market and a comprehensive social package (medical insurance, gym membership compensation, lunch delivery reimbursement, etc.).
• Comfortable office in Kyiv (walking distance from Vasylkivska metro station);
• Paid vacation — you will have 18 working days of paid vacation and 5 extra days off - wedding, birth of a child, unforeseen events, etc.;
• Referral bonus — we truly value it when team members refer friends, and we offer a bonus for recommending trustworthy candidates.
• Relocation support — changing your city of residence often comes with added expenses, and our relocation bonus helps you navigate this transition stress-free.

Customer Support Agent / Gambling Support

We are looking for a Customer Support Agent to join our gambling project. The role is focused on communicating with players via live chat, providing fast and accurate assistance, resolving user questions, and ensuring a smooth customer experience.

Responsibilities

-Communicate with players via live chat and other support channels.
-Respond to player questions regarding accounts, bonuses, deposits, withdrawals, verification, and general platform usage.
-Provide clear, polite, and professional support in written communication.
-Handle player complaints and escalate complex cases to the relevant departments.
-Monitor and report recurring player issues, technical problems, and user feedback.
-Follow internal procedures, scripts, and service quality standards.
-Ensure a positive customer experience and fast response times.

Requirements

-Previous experience in customer support, preferably in gambling, betting or other online services.
-Experience working with LiveChat, Zendesk, Intercom, Freshdesk, or similar support tools.
- Understanding of online casino / betting products will be a strong advantage.
-English level: B1–B2 or higher, for written communication with players.
-Strong written communication skills and ability to explain information clearly.
-Ability to handle stressful situations and communicate with difficult customers professionally.
-Attention to detail, responsibility, and ability to follow internal procedures.
-Fast typing skills and ability to manage multiple chats at the same time.

Nice to Have

-Experience in gambling, casino, betting, or iGaming support.
-Experience with CRM or ticketing systems.
-Additional languages will be a plus.

We Offer

-A role in a fast-growing gambling project.
-Remote work format.
-Competitive salary based on experience.
-Training and support from the team.
-Opportunity to grow within Support, VIP, Payments, Risk, or Operations departments.
-Fast decision-making and direct communication within the team.

We are looking for a person who will be responsible for the maintenance of corporate devices, networks, VPN, and third-party systems. This position requires knowledge of and experience with corporate Mac OS IT systems of various types and a proven ability to learn new skills in a constantly changing technical environment. We plan to develop this direction at Noltic, so it might become a zone of your career growth.

Requirements: 

• Proven experience as a System Administrator, Network Administrator, or similar role
• Confident knowledge of the principles of network technologies
• Positive, can-do attitude and teamwork
• Ready to learn and self-improve
• Intermediate level of English

Will be a plus:

• Hands-on experience with electrical systems/cabling
• Experience with Apple hardware & software
• Ability to perform small repairs related to cabling/electrical wiring, etc.
• Own car and ability to use it for work-related tasks

Responsibilities:

• Research and provide better alternatives to the current IT solutions used within the company
• Maintenance, configuration, and reliable operation of computer systems (mostly Mac OS) and office equipment
• Support corporate IT infrastructure and quickly resolve any issues stopping business operations
• Troubleshoot hardware and software errors by running diagnostics, documenting problems and resolutions, prioritizing problems, and assessing the impact of issues
• Perform or delegate regular backup operations and implement appropriate processes for data protection, disaster recovery, and failover procedures
• Lead desktop and helpdesk support efforts, making sure all desktop applications, workstations, and related equipment problems are resolved in a timely manner with limited disruptions
• Consulting users on technical questions
• Support business operations from an IT standpoint, including onboarding, off-boarding new employees, setting up new systems, etc.
• Upgrade systems with new releases and models
• Build an internal wiki with technical documentation, manuals, and IT policies

We offer:

• Highly experienced team with 10+ years in both technology and business
• Challenging, inspiring projects using modern technologies
• Reimbursement of professional certifications
• Well-being bonus (medical Insurance, sports compensation, mental health program) after the probation period
• Corporate English and German classes
• Professional development plan
• 18 working days paid vacation
• Law agency support through our partner law agency
• Regular performance reviews and a competitive salary
• Flexible working schedule and employee-friendly HR policy
• Delicious coffee from Chehovych Roastery at the Lviv office

About INSTYTUTUM

INSTYTUTUM is a science-backed skincare brand trusted by customers across multiple international markets and rapidly expanding its presence in the United States. Combining innovation, clinical expertise, and high-performance marketing, we are building one of the most ambitious DTC growth engines in the beauty industry.

As we continue scaling our US market operations, we are looking for a User Acquisition Manager who is excited by growth challenges, experimentation, and the opportunity to directly influence business results at scale.
 

This role is for someone who gets excited not by simply maintaining campaigns — but by building scalable systems, testing bold hypotheses, and uncovering growth opportunities where others stop searching.
 

If you are motivated by scaling challenges, meaningful budgets, freedom in decision-making, and direct impact on business results — we’d love to meet you.
 

Your Mission

Your primary goal will be to scale acquisition channels while maintaining performance efficiency and building a repeatable experimentation framework for the US market.

We expect you to become a key driver of growth for our Meta Ads direction while helping unlock new scaling opportunities across additional paid channels.
 

What Challenges You’ll Own

— Scale Meta Ads spend and performance significantly beyond current volumes;

— Build a systematic testing framework for creatives, audiences, funnels, and campaign structures;

— Launch, optimize, and scale acquisition campaigns focused on CAC, CPA, ROAS, and ROMI targets;

— Expand beyond Meta by validating and growing new traffic channels including TikTok Ads, Google Ads, Snapchat, and others;

— Collaborate closely with creative and product marketing teams to identify winning angles, messaging, and ad concepts for the US audience;

— Generate, validate, and scale growth hypotheses using a data-driven approach;

— Continuously search for new audience segments, placements, and performance opportunities.
 

What You’ll Do

— Manage, optimize, and scale performance campaigns across the Meta Ads ecosystem;

— Monitor and improve key metrics including Spend, CPM, CTR, CPC, CPA, CAC, ROAS, ROI, LTV, and Retention;

— Conduct A/B testing across creatives, landing pages, offers, funnels, and campaign structures;

— Collaborate with designers, content creators, and the Creative Producer to improve creative performance and develop new ad concepts;

— Analyze campaign performance and transform insights into actionable scaling decisions;

— Build reporting processes and maintain a strong analytical approach to growth.
 

What We’re Looking For

— 2+ years of experience in User Acquisition, Media Buying, or Performance Marketing;

— Proven hands-on experience with Meta Ads in DTC products targeting the US market;

— Experience managing performance budgets starting from $100,000/month;

— Strong understanding of key performance marketing metrics: CPM, CTR, CPC, CR, CPA, CAC, ROAS, ROI, LTV, Churn, and Retention;

— Experience with TikTok Ads, Google Ads, or Snapchat Ads will be a strong advantage;

— Strong analytical thinking and confidence in making data-driven decisions;

— You naturally validate ideas through experiments and measurable results;

— You enjoy finding unconventional solutions and scaling what works;

— High level of ownership, proactivity, and ambition to grow together with the company;

— English level: Intermediate+ (B1/B2).
 

What We Offer

— Competitive compensation package: fixed salary + performance-based bonus system tied to business results;

— Official employment from day one;

— Fully remote work format with flexible working hours and team core hours for collaboration;

— All necessary equipment and tools provided by the company;

— Opportunity to work with a fast-growing international skincare brand actively scaling across the US market;

— Direct impact on one of the company’s key strategic growth directions and business performance;

— Freedom to influence processes, test new ideas, and contribute to building scalable acquisition systems;

— Significant budgets and ambitious growth goals that create real opportunities for professional development;

— Close collaboration with a highly skilled Creative Producer and cross-functional marketing team;

— 30 paid vacation days per year and paid sick leave;

— Structured onboarding process designed to help you succeed quickly;

— Strong, supportive team and a modern, results-driven company culture built around ownership, innovation, and continuous growth.

Ready to Scale With Us?

If you're passionate about performance marketing, love testing bold ideas, and want to play a key role in scaling a fast-growing international brand on the US market, we'd love to hear from you.
 

Apply now and let's build the next stage of INSTYTUTUM's growth together.

A stable Ukrainian software company (since 2012, delivering CRM/ERP, web & mobile solutions to clients in 35 countries) is looking for an Account Specialist.

REQUIREMENTS:

- Minimum 1 year of experience in a related field;

- Practical skills with CRM/ERP systems;

- Understanding of Lean, SCRUM, JIRA;

- English proficiency at Intermediate level or higher.

COMPANY OFFERS:

- Employment under a gig-contract (with SSC payments included);

- Flexible working hours (09:00-10:00 to 18:00-19:00) with a lunch break, weekdays only;

- 20 working days of paid vacation per year;

- Paid sick leave;

- Medical insurance;

- Paid gym;

- Payment for courses and trainings;

- Career development and professional growth;

- Paid lunches or parking (choice provided);

- Tea, coffee, water, snacks in the office;

- Office located near «Vasylkivska» metro station with Starlink and uninterrupted power supply;

- Access to a comfortable business center bomb shelter (also the metro is nearby).

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries.

About the Product:

We are developing a unified platform for monitoring, optimizing, and automating digital workplace environments. The solution ingests real-time telemetry from endpoints, applications, virtual desktops and back-end services, applies anomaly detection, and orchestrates responses via automation workflows. 
It serves thousands of enterprise customers, processes millions of events per day, and combines microservices architectures with containerized agents running on customer machines. 
 

About the Role:

As a Senior Backend-Oriented Fullstack developer you will own end-to-end delivery of new features and enhancements across back-end services, front-end interfaces and embedded agent processes. 
You will work in a cross-functional scrum team, collaborate with product and infrastructure, and guide architectural decisions for scalable APIs, microservices and UI components. 
You will integrate LLMs and AI-powered tooling into our development lifecycle and production workloads. 
This role offers deep technical challenges in distributed systems, data modeling and AI engineering, and the opportunity to shape the next generation of proactive, self-healing platform capabilities.

Key Responsibilities:

• Design, implement and maintain scalable back-end services and microservices using Node.js.
• Develop modern single-page applications with React, ensuring responsive, accessible UI.
• Work on agent-related components (C#/.NET process-level code) when needed.
• Architect and build high-performance APIs and real-time data pipelines.
• Leverage AI-powered development tools (e.g. GitHub Copilot, Cursor, Claude Code).
• Integrate LLMs (GPT-style, Claude, Gemini or open-source) via APIs/SDKs and implement modern AI patterns such as function calling, agentic workflows or semantic search.
• Create and maintain shared libraries, reusable components and infrastructure packages.
• Troubleshoot complex production issues, perform performance profiling and guide root-cause analysis.
• Collaborate with cross-functional teams and mentor junior engineers on best practices.

Required Competence and Skills:

• 6+ years hands-on software engineering experience with strong back-end focus on Node.js with using .NET.
• 3+ years building front-end applications with React and SPA architectures.
• Proven experience designing and implementing scalable APIs, distributed systems and microservices.
• Expertise with SQL and NoSQL databases such as Redis, Elasticsearch, and ClickHouse (schema design, query optimization, and data modeling).
• Hands-on with Docker, Kubernetes and cloud platforms (AWS, Azure or GCP).
• Proven use of AI-powered coding assistants (Cursor, Copilot, Claude Code).
• Hands-on LLM integration experience (GPT/Claude/Gemini or open models) and modern AI patterns (agentic workflows, MCP, function/tool calling, semantic search).
• Experience building shared libraries, reusable components and internal infrastructure packages.
• Strong analytical and problem-solving skills with a verification-first mindset.
• Excellent communication skills and ability to work effectively in distributed, cross-functional teams.

Nice to Have:

• Experience with CI/CD pipelines and DevOps practices.
• Familiarity with performance optimization and profiling tools.
• Understanding of authentication and authorization best practices (OAuth2, JWT, SSO).
• Experience sharing technical best practices and mentoring.

Why Us:

- We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

- We provide full accounting and legal support in all countries we operate.

- We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

- We offer a highly competitive package with yearly performance and compensation reviews.

We’re looking for a motivated IT Sales Manager with 2-3 years of experience who wants to grow in IT sales, lead generation, and client communication.

You should be proactive, responsible, organized, comfortable communicating in English, and ready to use AI tools in your daily work.

Requirements

– 2-3 years of experience in IT sales, lead generation, or client communication
– English level: B2+/C1
– Experience with Upwork, LinkedIn, or similar platforms
– Understanding of the IT industry
– Good written communication skills
– Ability to search for leads and start conversations with potential clients
– AI familiarity is a must: Claude, ChatGPT/OpenAI, AI agents, and similar tools
– Ability to use AI for lead research, message drafting, proposal preparation, summaries, CRM updates, and follow-ups
– Self-organization and attention to detail

Responsibilities

– Search for potential clients on Upwork, LinkedIn, and other platforms
– Communicate with leads and present company services
– Use AI tools to support research, outreach, proposals, and daily sales tasks

– Define and implement sales strategy

– Follow SOP and track KPI
– Help manage company business accounts
– Add and update leads in CRM
– Support client communication and follow-ups
– Help prepare proposals and messages
– Participate in improving sales and lead generation processes

What We Value

– Honesty and open communication
– Responsibility and ownership
– Attention to detail
– Motivation to grow
– Self-organization
– Long-term cooperation

What We Offer

– Remote position
– Flexible schedule, starting between 8:00–11:00
– 8-hour workday
– Paid trial period: 1–3 months
– 20 vacation days
– 5 sick leave days
– No micromanagement or screen tracking
– Daily syncs and weekly planning
– Opportunity to grow into Sales Manager or BizDev Lead
– Support for learning: 1–2 Udemy/Coursera courses per year after probation

Compensation

Compensation depends on your skills and experience – 1200$-1600$ + %.

Thank you for your interest in potential collaboration.

Good luck!

We are looking for a Frontend Engineer to help build Fillx, a fintech product focused on crypto market workflows and trading operations.

You will work on production-facing web interfaces where clarity, performance, and reliability matter. The role is a good fit for someone who enjoys turning complex market data and operational flows into clean, fast, maintainable user experiences.

Responsibilities:

- Build and maintain React + TypeScript web interfaces.

- Work with real-time or frequently updated market and trading data.

- Design reusable UI components and predictable frontend state flows.

- Collaborate closely with backend/product stakeholders on API contracts and user workflows.

- Keep the frontend codebase readable, tested, and easy to extend.

Requirements:

- Strong experience with React and TypeScript.

- Solid understanding of browser performance, async data loading, and state management.

- Ability to build polished, practical interfaces for data-heavy workflows.

- Experience working with REST APIs and production web applications.

- Clear written communication and ownership of implementation details.

Nice to have:

- Experience with fintech, crypto, trading, or market-data products.

- Experience with charts, dashboards, WebSocket/polling flows, or high-frequency data updates.

- Familiarity with testing frontend behavior and TypeScript-heavy codebases.

Work format:

- Full remote.

- Product-focused team.

- English communication at an intermediate level or higher.

We're building generative image models for character-based children's entertainment, and we're looking for an AI Research Engineer to train, fine-tune, and improve them.

This is a research and model-training role. You'll work from datasets prepared by a separate data cleaning and preparation team. Your job is to make the models better: improve image quality, character consistency, style consistency, and prompt adherence through structured experimentation.

We're looking for someone who reasons scientifically about model behavior, who can look at a failing output and determine why, then fix and test the solution. This requires more skills than simply training a model.

We're delivering industry-leading character and style consistency. You'll be a key part of this team, pushing the boundaries of what's possible for some of the biggest names in entertainment.

What you'll do:

• Train and fine-tune diffusion models (LoRA and related methods)
• Design and run controlled ML experiments: architectures, hyperparameters, training strategies
• Evaluate output quality using visual, quantitative, and human-evaluation methods
• Diagnose failed generations and identify the model-side cause (identity consistency, captions, regularization, LoRA rank, learning rate, architecture limits)
• Improve character consistency, style consistency, and prompt adherence
• Compare outputs across experiments and keep clear experiment logs
• Give the data team specific, actionable feedback on what data improves model performance
• Recommend changes to training strategy based on results

Requirements

• Strong Python and PyTorch
• Hands-on experience training or fine-tuning deep learning models
• Experience with diffusion models and generative image systems
• Experience with LoRA, DreamBooth, or similar fine-tuning methods
• Solid grounding in computer vision and deep learning fundamentals
• Ability to design controlled experiments and isolate variables
• Comfortable interpreting loss curves and debugging training behavior (overfitting, underfitting, dataset bias)
• Strong documentation and experiment-tracking habits
• Able to work independently in a remote, startup-style environment

Nice to have

• Stable Diffusion, SDXL, Flux, ControlNet, IP-Adapter
• Character-consistent and multi-character image generation
• Experiment tracking with Weights & Biases, MLflow, or TensorBoard
• Cloud GPU infrastructure (RunPod, AWS, GCP), Docker, Linux
• Experience with children's media, animation, or illustration content
• MSc, PhD, or research background in AI / computer vision / ML; publications or a strong image-generation portfolio

Join Redwerk as an SEO Specialist and help drive our digital growth in the EU and US markets!

Redwerk is a software development company delivering custom software solutions to clients across the world. We specialize in IT outsourcing, dedicated development teams, and long-term technology partnerships.

Organic search is an important part of our growth efforts, and we’re continuing to develop it thoughtfully — including AI-driven automation and workflow optimization. We are looking for a goal-oriented SEO Specialist who wants real ownership and direct impact on qualified B2B lead generation.

This is a full-time role with long-term growth potential based on performance.

About the Role:

You will take ownership of organic performance across Redwerk’s service and commercial pages, focusing on high-intent keywords and measurable business outcomes.

This role combines strategy, hands-on execution, and AI-driven automation. You’ll work closely with marketing and development teams while having the autonomy to prioritize and implement initiatives.

Within this role, you will be responsible for achieving the following:

1. Increase rankings for high-intent IT outsourcing and software development keywords in US and EU markets
2. Grow the number of qualified inbound leads generated through organic search
3. Improve conversion tracking and visibility of SEO impact across the marketing funnel (GA4 ownership)
4. Build and execute a structured SEO roadmap aligned with business growth priorities
5. Implementing AI-driven SEO workflows to improve efficiency and scalability

Responsibilities:

• Develop and execute SEO strategy for IT outsourcing and software development services
• Conduct keyword research focused on commercial and decision-stage queries
• Optimize service pages, technology-specific pages, and landing pages
• Perform regular technical SEO audits and site health checks
• Identify and resolve indexing and crawl issues via Google Search Console
• Improve internal linking and content structure
• Set up and manage GA4 events and conversion tracking
• Analyze funnels and measure SEO impact on qualified leads
• Develop and monitor backlink strategy
• Conduct competitor analysis in US and EU IT markets
• Create clear SEO tasks for copywriters and developers
• Implement AI-powered workflows for research, content optimization, data analysis, and reporting
• Track performance and report on business-impact metrics

Requirements:

• 3+ years of hands-on SEO experience in IT outsourcing or B2B tech services
• Experience working with US and/or EU markets
• Proven ability to drive SEO results tied to qualified leads (not just traffic)
• Strong hands-on experience with GA4 (events, tracking, funnel analysis)
• Experience with Google Search Console and modern SEO tools (Ahrefs, Screaming Frog, or similar)
• Demonstrated experience using AI tools to improve SEO efficiency and output
• Solid understanding of commercial intent and B2B marketing funnels
• Strong technical SEO fundamentals
• Working knowledge of HTML, CSS, and JavaScript from an SEO perspective
• Comfortable working independently and taking initiative
• English – Upper-Intermediate level or higher
• Portfolio of non-NDA, white-hat SEO projects

Nice to Have:

• Experience with Looker Studio
• Experience building custom AI agents or automation pipelines
• Automation mindset
• Existing network of IT-focused copywriters or link builders
• Experience in competitive B2B tech niches

We Offer:

• Competitive salary
• Unlimited remote work
• Flexible schedule
• 20 days paid leave
• 14 days of paid sick leave
• Entrepreneur support, tax coverage
• Wellness benefits
• Language classes in English, Spanish, German
• Tech event support; fee reimbursement
   

Values & Culture:

• Supporting Ukraine's Armed Forces
• Engaging in charity initiatives
• Organizing IT-focused events
• Encouraging initiative and idea-sharing
• Fostering transparent, meaningful relationships
• Emphasizing task ownership and follow-through
• Prioritizing work-life balance
   

Management Style:

• Flat structure; minimal bureaucracy
• Ability to influence company processes and decisions
• Tool selection autonomy for goal achievement
• Streamlined, efficient workflows
• Team of creative, inventive mid-senior professionals
   

Joining Redwerk:

Redwerk’s digital marketing team brings together professionals and enthusiasts who enjoy finding effective ways to promote our IT and B2B tech services. 

As an SEO Specialist, you’ll have the freedom to experiment with strategies, analyze results, and directly see the impact of your work on search visibility and lead generation, all within a supportive and low-bureaucracy environment.

We hope you’re one of us! ❤️

We are looking for an experienced Middle/Middle+ Full-Stack Developer  to join our team. This is an exciting opportunity to contribute to cutting-edge technology that is transforming data processing and analytics 📊. If you have strong expertise in both back-end and front-end development and enjoy working in a dynamic, innovative environment, we want to hear from you!

🌍 ABOUT THE PROJECT

Platform is dedicated to helping plumbing business owners turn their companies into profitable, self-sustaining enterprises.

RESPONSIBILITIES

✅ Develop and maintain user-friendly interfaces using React.js.
✅ Build and optimize back-end services with Node.js 
✅ Collaborate with the team on architecture planning and product improvement.
✅ Implement best coding practices and contribute to technical discussions.

REQUIREMENTS

🔹 Strong experience with Node.js and back-end development.
🔹 Strong experience with React.js and front-end development.
🔹 Understanding of AWS, Terraform (as a plus)
🔹 Experience with Supabase
🔹 Ability to work with large-scale data and optimize performance.
🔹 Proficiency in Nest.js and PostgreSQL for back-end development (as a plus)
 

If you're ready to take on new challenges, send us your resume and portfolio! 📩🔥