Jobs at Djinni

Eligibility: Permanent location in the EU or Ukraine is required. We can only consider candidates legally based in the EU or Ukraine.

Join Söderberg & Partners Heartpace AB, a Swedish product company building reliable, high-quality software for the European market. We’re looking for a General QA Lead to lead our General QA team and drive quality across manual and automation testing.

This role is for someone who can combine strong QA expertise with leadership, structure, and ownership. You will guide the team, improve QA processes, support delivery, and ensure that our products are released with confidence.

We’re not looking for someone who only manages tasks or runs checklists. We’re looking for a QA leader who can build a strong QA team, create scalable testing practices, improve release confidence, and balance manual testing, automation, quality strategy, and delivery speed.

What you’ll do

• Lead the General QA team, including planning, coordination, mentoring, and day-to-day QA leadership.
• Own QA strategy and execution across manual and automation testing.
• Set quality standards, testing approaches, and best practices for the QA team.
• Support QA engineers in test planning, test design, automation, risk analysis, and defect management.
• Coordinate QA work across product teams to ensure clear priorities, coverage, and release readiness.
• Improve QA processes across the SDLC, including faster feedback loops, clearer release criteria, and better defect prevention.
• Create, review, and maintain test plans, checklists, test cases, and QA documentation in TestRail and Confluence.
• Lead manual testing activities, including exploratory, regression, acceptance, and risk-based testing.
• Lead automation initiatives using Playwright + TypeScript, including:
  • scalable automation architecture
  • Page Object / fixtures / reusable utilities
  • CI-friendly execution
  • meaningful reporting
  • reducing flakiness
  • improving maintainability
• Ensure proper API testing coverage using Postman and support API test automation where applicable.
• Collaborate with developers, product managers, designers, and leadership to clarify requirements and ensure test coverage.
• Track and communicate QA metrics, risks, defect trends, automation progress, and release readiness.
• Report, track, and verify defects in Jira with clear reproduction steps, severity, priority, and business impact.
• Drive continuous improvement within the QA team and across engineering workflows.
• Use AI tools to improve test design, documentation, automation, analysis, and repetitive QA workflows while keeping security and quality standards intact.

We value

• Team leadership: ability to guide, support, and grow QA engineers.
• Ownership: taking responsibility for quality outcomes, not just QA activities.
• High performance / results-first: measurable impact over process for its own sake.
• Systems thinking: improving how quality is built across teams.
• Data-driven decisions: using risks, metrics, and evidence to guide priorities.
• Fast execution with integrity: speed, reliability, and transparency.
• Continuous improvement: better processes, stronger automation, better releases.

You’ll thrive here if you…

• Enjoy leading a QA team while staying close to the practical work.
• Can turn ambiguity into clear QA plans, priorities, and ownership.
• Know how to balance manual testing, automation, risk, and delivery speed.
• Can mentor QA engineers and raise the overall quality standard.
• Prefer short cycles: ship → measure → improve.
• Care about outcomes over process theater.
• Enjoy building systems that help teams release faster and with more confidence.

What we’re looking for

Must-have

• 6+ years of QA experience in web application testing, including both manual and automation testing.
• Previous experience as a QA Lead, QA Team Lead, Senior QA Engineer, or similar role.
• Experience leading, mentoring, or coordinating QA engineers.
• Strong hands-on experience with test automation, preferably using Playwright + TypeScript.
• Experience designing and maintaining scalable automation frameworks.
• Strong manual testing expertise, including exploratory, regression, acceptance, and risk-based testing.
• Experience defining QA strategy, test plans, release criteria, and QA processes.
• Confident with Postman, TestRail, Jira, and Confluence.
• Solid understanding of SDLC, Agile/Scrum, and quality practices in modern product teams.
• Understanding of client-server architecture.
• Web fundamentals: HTML, CSS, HTTP, Ajax, JSON.
• Strong analytical skills, attention to detail, and clear communication.
• Ability to influence cross-functional teams and communicate quality risks clearly.
• Leadership mindset with strong ownership and accountability.
• English: Upper-Intermediate+.

Nice-to-have

• Experience managing a distributed QA team.
• Experience introducing or improving QA processes across multiple teams.
• Experience building automation strategy from scratch.
• Experience with CI/CD pipelines and test execution in build/release workflows.
• Swedish, conversational/professional or native.
• Ukrainian/Russian, as it helps with part of the team.
• Practical AI usage for QA, workflow automation, documentation, and test design.

Interview process

1. Screening interview with the Recruiter
2. Leadership and technical interview with the Tech Lead / Engineering representative
3. Practical discussion or live task focused on QA strategy, team leadership, automation approach, and testing scenarios
4. Final approval interview with the CTO

Why join us?

At Söderberg & Partners Heartpace AB, quality is not a gate at the end — it is a system we build across the full product lifecycle.

As a General QA Lead, you will lead the General QA team, shape how we test and automate, improve release confidence, and help build stronger quality practices across engineering. You’ll have ownership, influence, and the opportunity to make the QA function more scalable, proactive, and impactful.

Ready to join?

Apply now and help us build reliable products, a strong QA team, and better release confidence.

We are the creators of a new fintech era!
Our mission is to revolutionize the world by making blockchain technology accessible to everyone in everyday life. WhiteBIT is a global team of more than 1,200 professionals united by a shared vision of shaping the Web3 future.
 

We are building our own blockchain ecosystem, ensuring maximum transparency and security for over 8 million users worldwide. Our cutting-edge solutions, rapid adaptation to market challenges, and technological excellence set us apart from traditional companies.
Our official partners include the National Football Team of Ukraine, FC Barcelona, Lifecell, FACEIT, and VISA.

The future of Web3 starts with you — join us as a Liquidity Monitoring Specialist!

Requirements: 

— Higher economic education;
— Systemic thinking and analytical mind;
— Ability to work with tables (excellent knowledge of Excel: formulas, summary tables);
— Willingness to work different shifts (day, evening, night).

Responsibilities:

— Processing and analysis of trading operations;
— Monitoring the state of the market;
— Research and analysis of exchange situations with the help of information and analytical tools;
— Interaction with the technical department.

Will be a plus: 

— Commercial experience and knowledge in the crypto domain. 

Work conditions: 

Immerse yourself in Crypto & Web3:
— Master cutting-edge technologies and become an expert in the most innovative industry.
Work with the Fintech of the Future:
— Develop your skills in digital finance and shape the global market.
Take Your Professionalism to the Next Level:
— Gain unique experience and be part of global transformations.
Drive Innovations:
— Influence the industry and contribute to groundbreaking solutions.
Join a Strong Team:
— Collaborate with top experts worldwide and grow alongside the best.
Work-Life Balance & Well-being:
— Modern equipment.
— Comfortable working conditions, and an inspiring environment to help you thrive.
— 24 calendar days of paid leave.
— Additional days off for national holidays.

With us, you’ll dive into the world of unique blockchain technologies, reshape the crypto landscape, and become an innovator in your field. If you’re ready to take on challenges and join our dynamic team, apply now and start a new chapter in your career!
Let’s Build the Future Together!

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 People Partner to join our team!

Requirements:

- 3+ years of experience in an HR Business Partner / People Partner / HR Generalist role, preferably in a fast-growing or complex organizational environment;

- Strong understanding of core HR processes: onboarding, employee lifecycle management, performance management, engagement, and reporting;

- Proven experience working closely with managers and leadership teams, including handling complex people cases;

- Ability to analyze data, prepare insights, and translate analytics into practical recommendations; 

- Strong organizational and planning skills, with the ability to manage multiple teams and priorities simultaneously; 

- Excellent communication and stakeholder management skills.

- Proactive, solution-oriented mindset with a high level of ownership and accountability; 

- Ability to adapt policies and processes to business needs while maintaining consistency and compliance; 

- Experience working with HR systems and automation tools; 

- English level: Upper-Intermediate or higher.

Responsibilities:

- Implementation of a full cycle of HR processes for entrusted commands;

- Onboarding of HR process managers;

- Training and support of existing managers;

- Monitoring the level of “satisfaction” of employees;

- Identification of the needs of teams and the implementation of actions to implement these needs;

- Providing analytics for managers on a monthly basis;

- Reporting system on weekly/monthly/quaterly/yearly basis;

- Dealing with executive requests regarding their team;

- Adaptation of policies and procedures to the specifics of teams;

- Proposals and participation in the organization of events that will raise the team spirit

- Development of new ideas to strengthen the corporate culture and brand of the employer.

What are the conditions and bonuses?

☘️An exciting and challenging job in a fast-growing product company, the opportunity to be part of a multicultural team of top professionals in Development, Architecture, Management, Operations, Marketing, Legal, Finance and other;
🤝🏻Great working atmosphere with passionate experts and leaders, sharing a friendly culture and a success-driven mindset is guaranteed;
📍Beautiful offices in Warsaw, Limassol, Kyiv, Almaty, Yerevan work remotely or on-site with comfort and enjoy the opportunity to build a network of connections with professionals day by day;
🧑🏻‍💻Modern corporate equipment based on macOS or Windows and additional equipment are provided;
🏖Paid vacations, sick leave, personal events days, days off;
👨🏻‍⚕️Corporate health insurance program for your well-being;
💵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;
🗣Free internal English courses;
🧘Yoga classes to help you stay active and energized;
✈️In-house Travel Service;
🦄Multiple internal activities: online platform for employees with quests, gamification, presents and news, PIN-UP clubs for movie / book / pets lovers, special office days dedicated to holidays;
🎳Company events, team buildings.

IvorySoft is a people-first software engineering and IT consulting company. We provide complex technological solutions for startups and businesses from the USA, UK, Nordic countries, and Canada.

To meet our ambitious goals, we are looking for Full-Stack Engineer to join our growing team that helps to build clean and innovative software products.

🎯 ABOUT THE PROJECT:

Our customer is a US-based dance academy building a brand-new mobile application from scratch. The project focuses on creating a modern, high-performance platform for students, implementing a highly efficient database and system architecture to minimize AWS costs, and introducing engaging features like gamification, geolocation triggers, and automated scheduling for both iOS and Android.

RESPONSIBILITIES:

📱 Build a clean, modern, and beautiful UI from scratch for all application screens.

📱 Design a highly reliable and performant system architecture to ensure zero loading issues.

📱 Build an optimized database structure tailored for scaling and lower AWS bills.

📱 Implement gamification (point systems, leaderboards, and animations), chats, and autodrip scheduling.

📱 Integrate geolocation and timestamps as event triggers and connect the app to a CRM via API.

📱 Conduct thorough internal testing to ensure high-quality delivery without basic bugs.

📱 Use modern AI tools (like Claude Code) to ensure maximum development speed and efficiency.

📱 Track working hours with software, provide daily progress updates, and maintain active communication.

REQUIREMENTS:

💻 Outstanding expertise in React Native, Node and related technologies.

💻 Strong background in greenfield development, smart database design, and AWS cost optimization.

💻 Experience implementing in-app chats, animations, and gamification elements.

💻 Ability to work with sophisticated tools like geolocation and timestamps for app triggers.

💻 Exceptional eye for front-end aesthetics and user experience.

💻 Ability to build a clean, high-performing codebase without creating unnecessary complexity.

💻 Commitment to rigorous internal QA and high standard of work.

💻 Outstanding communication skills and readiness for daily tracking and updates.

Eligibility: Permanent location in the EU or Ukraine is required (we can only consider candidates legally based in the EU or Ukraine).

Join Söderberg & Partners Heartpace AB, a Swedish product company building reliable, high-quality software for the European market. We’re looking for a QA Engineer (Manual + Automation) who moves fast, takes ownership, and raises the quality bar through smart testing and scalable automation in Playwright (TypeScript).

We’re not looking for someone to “run checklists.” We’re looking for someone who can build confidence in releases, ship quickly with integrity, and accelerate QA and workflows using AI.

What we offer

• Flexibility: fully remote.
• Career growth: clear development paths, mentorship, leadership opportunities.
• Modern tools & processes: Playwright (TypeScript), Postman, TestRail, Jira, Confluence.
• Professional development: certifications, conferences, Udemy access.
• AI-first enablement: we actively automate workflows with AI — and we’ll compensate relevant AI subscriptions you need for your work.
• Relocation support: visa sponsorship and relocation assistance for international candidates.
• Work-life balance: no overtime culture and generous vacation policies.
• Security matters: ISO 27001:2022 certified — strong information security and operational discipline.

What you’ll do

• Own QA for web-based applications: from requirements to release confidence.
• Create and maintain test plans, checklists, and test cases in TestRail.
• Perform manual testing (exploratory, regression, acceptance) with a strong risk-based mindset.
• Build, extend, and maintain test automation in Playwright + TypeScript (from scratch where needed), including:
  • stable test architecture (Page Object / fixtures / reusable utilities)
  • meaningful reporting (Allure/HTML or similar)
  • CI-friendly execution (parallel runs, artifacts, retries)
  • reliable, maintainable suites with minimal flakiness
• Conduct API testing using Postman (and support API test automation where applicable).
• Report, track, and verify defects in Jira with clear repro steps and severity/priority.
• Collaborate closely with developers, product managers, and designers to clarify requirements and ensure test coverage.
• Improve QA processes across the SDLC: faster feedback loops, fewer flaky tests, better release confidence.
• Use AI tools to accelerate test design and reduce repetitive work (while keeping quality and security intact).

We value

• High performance / results-first: measurable impact over activity.
• Entrepreneurial ownership: be the engine, not the passenger.
• Systems thinking + data-driven decisions: rigor, scalability, continuous learning.
• Fast execution with integrity: speed and reliability.
• Continuous improvement: skills, mindset, outcomes.

You’ll thrive here if you…

• Prefer short cycles: ship → measure → iterate.
• Can turn ambiguity into execution (and help others do the same).
• Care about outcomes over process theater.
• Enjoy improving systems, not just following them.

What we’re looking for

Must-have:

• 4+ years in manual + automation QA for web applications.
• Strong hands-on automation experience with Playwright in TypeScript (required).
• Experience building maintainable automation suites: structure, CI, reporting, stability.
• Confident with Postman, TestRail, Jira, Confluence.
• Solid understanding of SDLC, Agile/Scrum, and quality practices in modern product teams.
• Understanding of client-server architecture.
• Web fundamentals: HTML, CSS, HTTP, Ajax, JSON.
• Strong analytical skills, attention to detail, and clear communication.
• English: Upper-Intermediate+.

Nice-to-have:

• Swedish (conversational/professional or native).
• Ukrainian/Russian (helps with part of the team).
• Practical AI usage for QA/workflow automation (we support and compensate relevant subscriptions).

Interview process (3 steps)

1. Screening interview with the Recruiter
2. Technical interview with the Tech Lead + live task (Playwright + TypeScript)
3. Final approval interview with the CTO

Why join us?

At Söderberg & Partners Heartpace AB, quality isn’t a gate at the end — it’s a system we build. You’ll have real ownership, autonomy, and support, plus the opportunity to improve how we ship through Playwright + TypeScript automation, AI, and strong engineering collaboration.

Ready to join?

Apply now and let’s build fast, reliable products together.

Sales Manager (US & Canada Market)
Sofia HR | AI Hiring Platform

Sofia HR is an AI-powered hiring platform helping companies make smarter recruitment decisions through structured interviews and predictive candidate assessment. We are growing internationally and looking for an ambitious Sales Manager to develop the US and Canadian markets.

What you’ll do:

• Identify and engage potential clients in the US and Canada
• Build and manage a strong outbound sales pipeline
• Conduct discovery calls, demos, and commercial negotiations
• Present Sofia HR as a strategic hiring solution for businesses
• Work closely with founders and product team to improve market fit
• Maintain CRM discipline and accurate sales reporting
• Achieve monthly and quarterly revenue targets

We’re looking for someone who has:

• At least 1 year of sales experience
• Fluent / near-native English (C1+ mandatory) with excellent spoken and written communication
• B2B sales experience is preferred (SaaS / HR Tech / Recruitment / Startups as a plus)
• Strong ability to communicate with HR leaders, founders, and executives
• Confidence in outreach, negotiations, and closing deals
• High ownership, proactivity, and startup mindset
• Readiness to work within US / Canada time zones

Ideal background:

• Experience in HR industry, recruitment, talent solutions, or HR Tech
• Experience in a startup / fast-growth company
• Understanding of hiring challenges and recruitment processes

What we offer:

• Opportunity to join an innovative AI hiring startup at an early growth stage
• Direct impact on revenue and international expansion
• Competitive compensation + performance-based bonus
• Remote work flexibility
• Fast decision-making and entrepreneurial environment

GetFeels is an AI-driven mental wellness product helping people feel less lonely, more emotionally supported, and more connected to themselves.
We’re looking for a Creative Producer - a hybrid role at the intersection of creative strategy, performance marketing, and creative production management.
You will own the creative process from insight to launch, working closely with designer, AI tools, and the UA team to develop, test, and scale high-performing marketing concepts.
 
What You’ll Do:

Creative Research & Strategy

• Research competitors, creative trends, and winning advertising patterns across Tier-1 markets.
• Analyze high-performing creatives across Meta, TikTok, Snapchat, and other paid channels.
• Develop and test creative concepts, hooks, and emotional triggers for different audiences and funnel stages.
• Prepare clear creative briefs and production tasks.
   

Design & Creative Production

• Own the creative production pipeline from idea to launch.
• Coordinate creation of static and video assets for paid acquisition campaigns.
• Collaborate with designer to deliver high-quality creative assets.
• Ensure creatives are optimized for Meta, TikTok, and Snapchat formats.
• Collaborate closely with the UA team to rapidly launch and iterate new creatives.
   

Testing, Optimization & AI Workflows

• Analyze creative performance metrics such as CTR, CPA, hook rate, and retention metrics.
• Improve creatives through iterative testing and experimentation.
• Identify scalable creative patterns and reduce creative fatigue.
• Help improve internal AI-powered marketing workflows and automation systems.
• Explore new AI tools and AI-assisted approaches to accelerate creative production.

 
What We’re Looking For:

• 2+ years of experience in creative production, creative strategy, performance marketing, or creative project management.
• Strong understanding of composition, typography, color theory, and visual hierarchy.
• Ability to independently turn marketing hypotheses into actionable creative concepts and production briefs.
• Good understanding of performance marketing principles.
• Strong hands-on experience with AI tools and AI-assisted creative workflows.
• High level of ownership, autonomy, and proactivity.
• Ability to drive the full creative lifecycle from research and ideation to production oversight and performance optimization.
   

Nice to Have:

• Experience integrating generative AI tools into production pipelines.
• Experience working on AI products, mental wellness, or companion apps.
• Basic understanding of automation workflows and AI agents.
   

What We Offer:

• A startup-speed, performance-driven environment with fast iterations and rapid experimentation.
• The opportunity to work with AI-first creative workflows and cutting-edge production tools.
• High ownership and direct impact on creative strategy and growth.
• The opportunity to build a next-generation creative system together with the product and marketing team.
   

Benefits:

• Flexible work schedule and remote-friendly culture.
• Online services of a corporate doctor, and after the probationary period — health insurance in Ukraine.
• 20 working days of paid vacation per year, unlimited sick leave.
• All equipment necessary for work.
• Compensation for the best courses on the market, corporate online meetups and lectures, a large library, business and management schools for employees.
  
  Please note: due to the high volume of applications, we can only respond to candidates selected for the next stage. If you don’t hear from us within a week, please assume your application won’t be moving forward this time, and we’d love to see you apply for future roles!

About the company:

Kickbite is a fast growing all-in-one marketing analytic tool, which collects, analyzes, and visualizes e-commerce data all in one place. It provides actionable insights to all decision-makers to scale online sales and improve return of advertising spends. Website: https://www.kickbite.io/

Responsibilities:

- Creating and maintaining existing ETL processes

- Transform raw data and raw events into valuable data for business users

- Performing end-to-end data flow checks

- Integration with the new data sources

Requirements:

- 4-5 years of related experience

- Excellent knowledge of Python programming language

- Extensive experience with SQL DB's, Bigquery

- Strong knowledge of REST API

- Version Control Systems (GIT)

What we offer:

- Competitive level of compensation transferred directly to bank account

- Full-time remote work 40 hours per week (approximately from 10.00 to 18.00)

- 20 working days of vacation per year

- Paid sick leaves up to 2 weeks per year

- Free time for educational purposes

We are an international group operating across fintech, crypto, and education businesses, managing multiple regulated and non-regulated entities across Europe and Canada.

We are looking for a high-level Financial Controller to establish and operate an independent internal audit and control function across the group.

This is a hands-on , investigative role focused on accuracy, transparency, and risk detection not bookkeeping.

Key Responsibilities

• Conduct monthly deep audits across 10+ entities (operational + holding companies)
• Verify timeliness and accuracy of financial reporting across all projects
• Identify and resolve:

1. Double bookings
2. Misallocations between entities
3. Missing or delayed reports

• Cross-check bank statements, internal reports, and balances (40+ accounts incl. banking and payment providers)
• Review client settlements and transaction flows (1000+ monthly transactions)
• Detect irregularities, inconsistencies, or potential misuse of funds
• Perform independent verification of reserves and balances
• Build and implement audit checklists, control systems, and reporting structures
• Report findings directly to CEO and project-level leadership
• Escalate critical issues and provide clear recommendations for improvement

Environment & Complexity

• Monthly volume: ~$7M+
• 1000+ monthly transactions (fiat & crypto)
• 40+ financial accounts (banks, PSPs, card processors)
• Multi-jurisdiction structure (Canada, UK, Ireland, Lithuania, Czech Republic, Slovakia, others)
• Regulated activities including MSB and VASP operations
• Current infrastructure: Excel-based, no centralized system (to be improved)

Requirements

• Strong experience in financial controlling, auditing, or forensic accounting
• Background in fintech / crypto (mandatory)
• Hands-on experience with:
• Crypto flows (on-chain / off-chain)
• Exchanges, wallets, or transaction reconciliation
• Experience with multi-entity structures and cross-border operations
• Ability to work independently and challenge existing processes
• High attention to detail with a risk-oriented mindset
• Fluent in English

Working Model

• Part-time (minimum 4–5 hours per day, ~80–100 hours/month)
• Fully remote
• Flexible structure, but consistent daily involvement is required
• Direct communication with leadership
• Combination of written reports and review calls

Deliverables

Over time, the role will establish and maintain:

• Monthly audit reports
• Full error and inconsistency logs
• Fraud / risk flags
• Balance and reserve verification reports
• Ongoing process improvement recommendations

Compensation

• Starting from $2,100 / month (part-time)
• Performance-based increases based on capability and impact

Additional bonuses related to:

1. Successful implementation of audit systems
2. Identification of critical issues
3. Measurable improvements in financial control

What We Are Looking For

This role is not for a traditional accountant.

We are looking for someone who:

• Thinks independently
• Questions numbers and processes
• Is comfortable working in complex, imperfect environments
• Can detect problems others overlook

BETER is an international product group of companies operating in the B2B segment, specializing in fast sports and esports tournaments and technological solutions for their distribution.

BETER is the exclusive rights holder of tournament products, broadcasting rights, and official data, and ensures their organization through professional tournament operators, including Setka Cup and ESportsBattle, which conduct official sports and esports events in accordance with established standards and under the auspices of relevant federations and regulatory requirements.
 

We are looking for a Data Scientist who is eager to proactively identify opportunities to improve and automate our business using data science and machine learning. You will work within a small, dedicated team of data scientists collaborating closely with backend engineers, other departments, and end users, while being part of a larger ecosystem of trading and technology experts.

In this role, you will design, develop, and optimize predictive models, implement anomaly detection systems, and participate in building production-grade machine learning solutions that directly impact trading and operational processes. You’ll also get hands-on experience with (or apply your existing knowledge of) high-performance architectures, including Kafka, serverless functions, databases, CI/CD pipelines, Kubernetes, and Docker.

Responsibilities:

• Develop and refine mathematical and statistical models for predicting sports and e-sports outcomes.
• Communicate with end users, collect feedback, and build technical solutions based on it.
• Apply machine learning to improve trading strategies, automate workflows, and detect anomalies.
• Proactively identify opportunities to use data science for business optimization and process automation.
• Perform large-scale historical data analysis to generate insights and improve model performance.
• Collaborate with backend engineers to build and maintain production machine learning systems.
• Research and prototype new methods for expanding into new sports and markets.

KPIs for This Role:

• Delivery of production-ready machine learning models and pipelines for trading within agreed timelines.
• Improvement in model accuracy and reliability, measured against established benchmarks.
• Reduction of manual intervention in trading workflows through automation initiatives.

Requirements:

• 5+ years of experience in data science, analytics, or a related field.
• Proficiency in Python (pandas, numpy, scikit-learn, etc.) and working with databases.
• Strong knowledge of statistical modeling, probability, and machine learning techniques (Supervised Learning, Unsupervised Learning).
• Experience with XGBoost/LightGBM.
• Experience with large-scale data analysis and building actionable insights.
• Ability to work collaboratively in a cross-functional team and communicate results clearly.
• English level - Upper-intermediate and higher.

Nice-to-Have:

• Experience in the sports or betting industry.
• Experience with PyTorch/Tensorflow.
• Familiarity with real-time data processing (Kafka, streaming systems).
• Exposure to building data pipelines and integrating ML models into production systems.
• Knowledge of advanced ML techniques (e.g., ensemble methods, time-series forecasting, anomaly detection).

We offer:

• Ability to work remotely.
• Competitive and timely payment for services.
• Flexible work schedule.
• Personal mentoring and coaching.
• Team building and corporate events.
• 100% paid sick leave.
• 20 working days of paid vacation.
• Paid child care leave.

Responsibilities:

• Launch retargeting and performance campaigns;
• Research new direct publishers that can be integrated via RTB or XML;
• Manage the structure of retargeting campaigns;
• Close work with existing campaigns.

Requirements:

• User acquisition expert: 1+ years of proven track in building marketing retention campaigns for a consumer product through ad networks;
• Previous experience with ad networks;
• Gambling experience is mandatory;
• Work with creatives, experience with setting up tasks for video creatives;
• Experience in A/B testing and campaign optimization;
• Ability to identify issues within campaigns and develop solutions quickly;
• Understanding user journey, user segmentation, engagement, and customer experience;
• Ability to analyze and understand such metrics as CTR, CR, CPA;
• Previous work with such tools as Jira, Tableau;
• Understanding how to work with pixels, postbacks, user cookies;
• Remote work experience: ideally, in an international team;
• Flexible and open to feedback, with a continuous improvement mindset;
• Comfortable working independently and managing large-scale ad budgets;
• Good English communication skills

Will be a plus

• Previous experience with Ubidex or other platforms for retargeting;
• Previous experience with Volume, Keitaro.

What we offer

• Opportunity to work with our own DSP platform
• Clear focus on retargeting and RTB traffic
• Fully remote work format
• Ability to work across multiple verticals and manage large-scale budgets
• A team that values expertise and results

S-PRO, a top-tier Digital Innovation and Software Engineering company. We specialize in providing cutting-edge services for fast-growing businesses and enterprises, with a strong focus on Finance, Renewable Energy and Healthcare domains and expertise in AI, Blockchain and Data Science. Our team of over 200 dedicated professionals works tirelessly across our global offices to develop innovative digital solutions that drive sustainable business value and increase our client’s competitiveness in a dynamic digital landscape.

Our client is seeking to hire a skilled and experienced full-time, Full Stack Developer (40% front-end web development (ReactJS) and 60% back-end development (Microsoft C#/.Net)) to serve as a technical expert in the design, architecting, development, coding, testing, and debugging of our next generation technology platforms.
We are looking for an analytical problem-solver, someone who is an effective communicator, and can work independently while also working with others. This role is a great opportunity to collaborate with experienced technology professionals, gain understanding of what our clients need to be successful all while working entirely remotely.

Job requirements
 

Responsibilities

• Develop and maintain backend services using C# / .NET Core
• Build and enhance frontend applications using React (Next.js)
• Work with Microsoft SQL Server (queries, optimization, data handling)
• Implement UI components using Material UI / DevExpress
• Develop background jobs and supporting tools in .NET Core
• Collaborate with the team on technical solutions and architecture
• Participate in deployment and support of the application

Requirements

• Strong experience with C# / .NET / .NET Core
• Hands-on experience with React.js, Next.js
• Solid experience with Microsoft SQL Server
• Experience building and integrating REST APIs
• Understanding of deployment processes, hosting, and cloud environments
• Experience with Git and Azure DevOps
• Upper-Intermediate+ level of English to communicate with client effectively
• Experience with unit testing (TDD, mocking)
• Experience with Docker / Kubernetes
• Basic knowledge of OCR / image processing
• Experience working with PDF / TIFF formats

What we offer:

• Long team focus: we create an environment of transparent communication, and minimal bureaucracy, which leads to long-term relationships.
• Development of niche expertise: we are working in several niches, such as FinTech, healthcare, and logistics. Therefore, our employees can develop their own expertise in these domains.
• Continuous learning: we create employee development plans / personal roadmaps /quick promotion processes.
• Internal career development: 80% of our current executives were promoted to those positions within S-PRO. We encourage initiative. If a person wants to set new challenges and grow, we will definitely support them.

Benefits and perks:

• Flexible schedule.
• Remote work model.
• Medical insurance
• Paid vacations
• Paid Sick-leaves.
• Paid State holidays.

FLH Services is assisting our client, a technology company that develops advanced billing and payment infrastructure solutions for international partners, in finding an experienced Middle DevOps Engineer for long-term cooperation.
The company operates within a B2B environment, providing outsourcing and outstaffing services. Its infrastructure is fully cloud-based (AWS, GCP), designed with a focus on automation, scalability, security, and reliability.

You will work with a modern tech stack including Terraform, Helm, Flux, Kubernetes, CI/CD in a team that values professionalism, ownership, and continuous improvement.

Responsibilities

• Support and further develop existing cloud infrastructure (AWS, GCP)
• Automate deployment, scaling, and monitoring processes
• Ensure system stability, performance, and security
• Collaborate with the DevOps Lead and development teams to deliver optimized solutions
• Improve CI/CD workflows and contribute to infrastructure best practices
   

Requirements

• GCP: GKE (Autopilot), CloudSQL + cloudsql-proxy, IAM (+ Role Binding), CloudBuild, Load Balancing (Global Application Load Balancer), CloudDNS, Cloud Domains, Secret Manager, Compute Engine, Cloud Storage (Buckets), Cloud Logging, Cloud Monitoring, Artifact Registry, Cloud Armor, gcloud-cli
• AWS: VPC, EKS, S3, IAM, RDS, ElastiCache, CloudWatch, Elastic Load Balancing, aws-cli
• Kubernetes: Helm 3, Flux v2, external-dns, external-secrets, cert-manager + LetsEncrypt, NGINX ingress-controller, Kubernetes Service Accounts, RBAC
• IaC: Terraform (public and custom modules for GCP and AWS)
• Docker: Dockerfile (+ Multi-stage, layer caching)
• Nice to have: Experience with php-fpm in Kubernetes, CloudFlare (DNS, DNSSEC, SSL)
• English: Upper-Intermediate level

What’s on Offer

• 💰 Competitive compensation package aligned with experience and market standards
• 🏠 Flexible work setup — fully remote or office option near Arsenalna (Kyiv)
• 🏖️ Paid vacation and sick leave with a transparent policy
• 🚀 Clear career growth path and professional mentorship from an experienced DevOps Lead
• 💡 Collaborative, ambitious, and growth-oriented team culture

If you are eager to work with cutting-edge technologies, contribute to high-impact infrastructure, and grow within a team that truly values expertise and initiative,
📩 Apply now — we’d love to meet you!

Senior DataOps Engineer (Data Engineering + DevOps)

Location

Remote / Europe preferred

Start Date

ASAP

Industry

Pharma (experience in pharma domain is a strong advantage)

About the Role

We are looking for a Senior DataOps Engineer with a hybrid background in Data Engineering and DevOps. This role is ideal for someone who combines strong hands-on technical expertise with a proactive mindset and ownership mentality.

We are searching for a team-oriented professional who can also work independently, take initiative, and contribute beyond task execution. Curiosity, engagement, and willingness to continuously improve are highly valued.

Responsibilities

• Design, build, and maintain scalable ETL/ELT pipelines and data models in Snowflake
• Ensure reliability, quality, and performance of data workflows across environments
• Monitor pipelines, troubleshoot production issues, and continuously optimize performance
• Deploy and operate data pipelines, including CI/CD processes and release management
• Collaborate closely with Data Analysts, BI Developers, and business stakeholders
• Own stability and performance of production data workflows
• Contribute to automation, monitoring, logging, and alerting processes
• Support environment management and ensure smooth pipeline operations in production
• Work with cloud infrastructure and modern development workflows

Requirements

• Senior-level experience in Data Engineering / DataOps
• Strong hands-on experience with Snowflake
• Proven experience building data warehouses and scalable data pipelines
• Strong practical experience with AWS
• Experience with CI/CD and DevOps practices
• Good knowledge of Git and modern development workflows
• Familiarity with Terraform, Docker, and cloud infrastructure tools
• Ability to work independently while being an active team contributor
• Strong ownership mindset and proactive attitude

Nice to Have

• Experience in the pharmaceutical industry
• Background in production-grade DataOps environments

Recruitment Process

1. Internal interview
2. Client interview

Important Notes

• Candidates from Russia and Belarus are not eligible, including relocated specialists
• Proof of nationality will be required (no sensitive personal information needed, only name and nationality)

We are looking for a Python Developer (Strong Middle to Senior) 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:
 

• 4+ 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, including database optimization;
• 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;
• Familiarity with data processing libraries like Pandas and NumPy for advanced analytics and machine learning tasks;
• 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.
 

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!