Jobs

We’re looking for an experienced Database Administrator / Developer to join the team of a European product company in the mobile payments space. You’ll work with a large-scale MS SQL environment and play an important role in keeping the product’s data infrastructure reliable and efficient.

 

What you’ll do

• Design and maintain scalable database architecture, schemas, tables, and relational data models.
• Configure, secure, and administer Microsoft SQL Server environments.
• Optimize T-SQL queries, stored procedures, execution plans, and indexing strategies.
• Monitor database performance and implement improvements.
• Manage backups, disaster recovery, and high-availability solutions.
• Develop and maintain business reports and dashboards using SSRS and Power BI.
• Collaborate with developers and business stakeholders on data-driven solutions.

What we’re looking for

• 3+ years of experience as an MS SQL Server DBA and/or Database Developer.
• Strong expertise in relational database design and data architecture.
• Advanced knowledge of T-SQL, query optimization, and performance tuning.
• Experience with indexing, execution plans, and database maintenance.
• Hands-on experience with SQL Server Reporting Services (SSRS).
• Experience building reports and dashboards in Power BI.
• English level sufficient for communication in an international environment.

Nice to have

• Experience with PostgreSQL.
• Experience supporting billing operations, including auditing financial data, investigating data discrepancies, and validating invoicing logic.
• Experience building reports and dashboards in Power BI

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:

Our client operates a global technology-driven financial services platform that serves millions of users across multiple regions, offering access to multi-asset trading - including stocks, indices, currencies, and digital assets.

The product operates as a regulated, data-intensive financial ecosystem, processing massive volumes of transactions and real-time customer interactions daily. It’s well-funded, profitable, and known for pushing innovation in AI, automation, and data governance across its operations.

The team partners with internal business units to identify high-impact opportunities and build AI-powered solutions that automate workflows, improve efficiency, and help teams scale.

About the Role:

As an AI Product Manager, you will lead strategic AI initiatives from opportunity discovery through launch and iteration. You will work closely with internal business units to identify needs, define product priorities and roadmaps, and lead cross-functional teams in delivering scalable AI solutions.

This is a hands-on, builder-oriented role where you will use AI-assisted development tools to prototype ideas, validate assumptions quickly, and make evidence-based product decisions. You will own the full product journey — from defining KPIs and aligning stakeholders to driving adoption and continuously improving product performance in a dynamic, data-intensive environment.

Key Responsibilities:

• Own AI product initiatives end to end — from discovery and validation through delivery, launch, adoption, and continuous improvement.
• Work closely with internal business teams to understand their needs, identify high-impact opportunities, align priorities, and manage stakeholder expectations.
• Define clear product requirements, roadmaps, success metrics, and KPIs, and track product adoption, performance, and business impact.
• Build and test functional AI prototypes using AI-assisted development tools, model APIs, automation platforms, low-code tools, or lightweight code.
• Partner with engineering and other cross-functional teams to turn validated ideas into scalable, production-ready solutions, including acceptance testing before release.
• Ensure successful product adoption and continuously improve solutions based on performance, feedback, and business needs.
• Drive an AI-native approach across the product lifecycle, from research and planning to testing and decision-making.

Required Competence and Skills:

• At least 4 years of Product Management experience, with proven end-to-end ownership from idea to launch and measurable results.
• Strong experience working with business stakeholders and cross-functional technical teams, aligning priorities and managing expectations.
• Experience defining product requirements, roadmaps, KPIs, and success metrics.
• Hands-on experience building AI-powered applications, workflows, or prototypes using AI development tools and model APIs.
• Good technical understanding of APIs, system architecture, data flows, LLMs, AI agents, and RAG.
• Strong product thinking, problem-solving, prioritization, and communication skills.
• Ability to work effectively in ambiguous, fast-moving environments, with a high level of ownership and an evidence-based approach to decision-making.
• Strong stakeholder management, customer discovery, analytical thinking, prioritization, and communication skills.

Nice to Have:

• Previous software engineering or other strong technical background.  
• Experience turning prototypes or custom solutions into scalable, reusable products. 
• Experience leading cross-functional initiatives involving multiple business units, technical teams, and senior stakeholders.

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.

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

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:

A cloud-based cybersecurity technology company developing a platform that helps enterprises identify, assess, and manage security risks across complex environments. The product processes large volumes of security data and uses advanced analytics and AI to surface potential threats, support risk assessment, and help security teams make better-informed decisions. The company works with international customers and continues to expand its product and market presence.

About the Role:

We’re looking for a hands-on Software Engineering Team Leader (Python) who will lead the engineering team, drive technical and architectural decisions, and remain actively involved in coding, debugging, code reviews, and performance optimization. You’ll be responsible for the end-to-end delivery of new capabilities while maintaining high standards of quality, reliability, and scalability.

In addition to technical leadership, you’ll establish clear team goals and use relevant KPIs and engineering metrics to evaluate progress, improve delivery predictability, identify bottlenecks, and support the professional development of team members.

You’ll work closely with product and engineering stakeholders to translate complex requirements into practical, maintainable solutions. We’re looking for a collaborative, solution-oriented leader who takes ownership, communicates openly, and focuses on resolving challenges rather than creating unnecessary complexity or escalation.

The ideal candidate is also open to the thoughtful adoption of AI-assisted engineering tools and practices, and is interested in exploring how AI can improve development speed, code quality, testing, documentation, and team effectiveness.

Key Responsibilities:

• Drive architecture design and technology roadmap for a cloud-native analytics platform.
• Develop, review, and optimize Python code for large-scale data pipelines and real-time processing.
• Lead end-to-end feature implementation, from specification through deployment and monitoring.
• Take ownership of technical execution and end-to-end feature delivery.
• Collaborate with product management and cross-functional teams to refine requirements and deliver clean, reliable solutions.
• Mentor and manage a team of senior engineers, including three backend and two frontend specialists.
• Implement performance tuning, debugging, and resource optimization in AWS, Docker, and Kubernetes environments.
• Establish and track KPIs and metrics to measure team effectiveness and drive continuous improvement.
• Promote transparent communication, open collaboration, and knowledge sharing across the organization.
• Champion AI integration in the development lifecycle to boost productivity and quality.
• Ensure system scalability, security, and resilience under heavy data and user loads.

Required Competence and Skills:

• Minimum 2 years of experience leading engineering teams in a hands-on capacity.
• At least 5 years of professional software development experience.
• Expert-level proficiency in Python for backend development.
• Practical experience with AWS services, PostgreSQL, and Redis in production.
• Experience with async messaging systems (e.g., RabbitMQ, SQS, SNS or similar)
• User-level skills with Dockerized services and Kubernetes-based deployments.
• Proven track record of delivering complex projects end-to-end.
• Strategic mindset for AI-driven development lifecycle (AI DLC) and metrics orientation.
• Strong English communication skills, both written and verbal.
• Genuine interest in cybersecurity analytics and risk modeling.

Nice to Have:

• Hands-on experience with Angular and TypeScript.
• Background in large-scale B2B SaaS systems.
• Familiarity with additional backend languages such as Go or Java.

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 are looking for a Head of Electronics Department - a leader responsible for the organization and outcome of the company's electronic product development process: from the requirements of the technical specifications to a finished, stable product suitable for serial production and operation in combat conditions.
 

This role is about managing the engineering team, processes and quality of solutions, with a deep understanding of the specifics of electronic development at MilTech.
 

The Head of Electronics Department is responsible for the coordinated work and development of the team, which includes: circuit engineers, PCB development and tracing specialists, embedded developers.
 

Main tasks:
 

- Organization of the electronics development process in accordance with the requirements of the technical specifications: from the formation of architecture and technical solutions to the validation of the finished product.
- Management of the life cycle of the electronic part of the product: prototype → testing → refinement → serial product.
- Work planning, prioritization of tasks, control of deadlines and quality of execution.
- Ensuring effective interaction between circuit engineers, PCB engineers and embedded developers.
- Coordination with related departments: R&D, production, testing, service, combat readiness.
- Monitoring compliance of developments with production, operation and maintainability requirements.
- Analysis of technical risks and decision-making on their minimization.
- Implementation and improvement of development standards, documentation and internal processes.
- Team development: mentoring, competency assessment, development plan formation, improvement of technical culture.
- Formation of an environment of responsibility for the result, not only for the performance of tasks.

Our expectations: 
 

- Higher technical education (electronics, radio engineering, embedded systems or related areas).
- Experience in electronic development (hardware / embedded) and understanding of the full product development cycle.
- Experience in managing an engineering team or willingness to take on a leadership role.
- Understanding of processes: circuit design, PCB development and tracing, embedded development, electronics integration and testing.
- Ability to work with technical specifications, transform requirements into realistic technical solutions and plans.
- System thinking, responsibility, ability to make decisions under uncertainty.
- Strong communication skills and ability to work with different stakeholders.
- Experience in MilTech / Defense or related areas will be an advantage.

We offer: 
 

- Official employment from the first working day in accordance with the labor legislation of Ukraine: you can work calmly and be calm about vacation, sick leave and social contributions. Your present and future are protected.
- Competitive remuneration: a transparent system of reviews and tracking market dynamics allows us to maintain a fair level of remuneration.
- Career growth and professional development system: you can develop both horizontally and vertically in the structure. The company is interested in long-term cooperation and professional development of employees.
- Work in a dynamic team with advanced technologies: the company works in a cutting-edge field and our results tomorrow are ensured by our dynamics today.
- Medical insurance: our people are our value, so we invest in their physical and mental health. 100% compensation.
- English language improvement courses: regardless of your current level of English, you can improve or maintain your current level. 100% compensation.
- Relocation package for a safe and comfortable move to Kyiv: you will have a budget, a good realtor and support for moving from the HR team.
- Booking: the registration procedure works from the first working day.
- Office work format: a comfortable office with shelter and walking distance from the metro.

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

 Mission

We are scaling solution-based and fixed-price delivery, where we own the process, the estimate and the budget – not the client. Today every such project depends on the individual skill of whoever is assigned, and it is not consistent from project to project and is not scalable. We need someone who will help us fix this by delivering these projects themselves first, then turning what worked into practice the rest of our PMs can use.

Where this leads

You will lead the development of Solution Delivery competence and methodology from day one. At the start, you will also deliver a couple of projects yourself — because you cannot codify what you have not proven here.

Over time, your focus shifts from personally delivering projects to building and scaling the competence across N-Ix.

Success has one measure: other project managers using proven templates and blueprints to deliver on time, on budget, with GenAI built in and clients who would hire us again. Across the portfolio, not just the projects you touched.

What you will do:

First month. Map what already exists: which of our PMs have delivered solution-based projects, what artifacts and processes they use, what actually gets used versus what sits in a wiki, and what you would keep. This is a deliverable, not an onboarding period.

First 6–12 months – prove and build the model. Lead one or two solution projects, typically $500K–$1M, as lighthouse engagements. On each, you own:

• Estimate validation and commercial framing
• Planning, project baseline, and scope management
• Core team formation and staffing readiness
• Project P&L: committed cost and margin
• Assumptions, dependencies, and risk management
• Governance: cadence, metrics, reporting, and escalation
• AI-driven delivery and PM process optimization

You are not expected to own these projects permanently. Once the delivery model is established, the team is operating effectively, and a capable replacement is ready, you hand the project over.

In parallel – build and scale the competence. Build the PM Task Force and own the N-iX Solution Delivery Runbook. Together with Task Force members, gather and pilot practices from real projects and turn what works into reusable estimation models, staffing patterns, governance templates, tools, and accelerators.

Drive AI adoption and optimization across PM practices. The goal is for every new solution project to start with a proven delivery model rather than inventing one from scratch.

Throughout – you advise. Provide two focused services:

• Projects in crisis. When a project is going wrong, you go in, diagnose it, and hand back a plan with a named owner. You do not take the project over – that is a separate call, made by the VP of Delivery, and it resets everything else you are committed to. Weeks, not months.

• Pre-sale, the delivery side only. You will work in a close cooperation with Solution Leader (typically, a technical person/engineering manager) to validate if we will be able to deliver what we are about to promise to customers

   

Requirements:

Must have

• Delivered solution-based or fixed-price software projects end-to-end, personally accountable for scope, timeline and profitability 
• Led complex multi-million-dollar engagements; $5M+ project or program experience preferred
• Set projects up from before kickoff: estimation, staffing calibration, governance, client reporting cadence
• Technical enough to challenge an estimate or a technical proposal on substance
• Worked in a services or outsourcing company, with external paying clients
• Hands-on use of AI tools and accelerators in a real delivery context, and a considered view on what they change about estimation, progress reporting and verification

Must be

• Willing to hand a project over and leave it. Repeatedly. If you need to own an account long-term, this is the wrong role
• Open to what already works here. You are not starting from zero, and the people whose practice you will codify are still in the company. We will ask you what you would keep, not what you would fix
• Balance between maximizing our chances of winning the lead and ensuring a structured approach to how delivery should be organized

Nice to have

• Experience with AI DLC implementation
• Distributed teams across multiple countries
• European and US based clients
• Mentoring or community-building experience

We offer*:

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

*not applicable for freelancers

We are looking for a Senior Solution Engineer to join our team and support the successful integration and deployment of autonomous systems.
 

In this role, you will serve as the primary technical interface for partners, helping them integrate and deploy software and hardware solutions into their platforms. You will work closely with partners to understand their technical requirements, configure and adapt existing solutions, contribute to software development, and ensure successful implementation.
 

You will collaborate with cross-functional engineering teams to solve complex technical challenges, support product improvements, and help deliver reliable, high-quality solutions. This role is ideal for an engineer who enjoys combining hands-on technical work with customer collaboration and system-level problem solving.
 

Responsibilities:

• Serve as the primary technical point of contact for partners throughout integration and deployment projects
• Integrate partner systems with software and hardware solutions both remotely and on-site
• Configure, customize, and adapt existing solutions to meet partner requirements
• Contribute to the development of software solutions, from standalone applications and plugins to the main software codebase
• Manage software releases, including build preparation, release creation, testing, and resolving release-related issues
• Validate software releases before they are delivered to operational teams
• Collaborate with product and engineering teams to deliver new features and improvements
• Translate partner requirements into clear technical specifications aligned with product capabilities
• Troubleshoot software, hardware, and system integration issues, escalating complex challenges when required
• Support system validation, field testing, and deployment activities
• Contribute to technical documentation and continuous improvement of engineering processes
   

Requirements:

• Experience working directly with partners or customers in a technical engineering environment
• Strong proficiency in Python, C++, and Linux (Ubuntu)
• Experience integrating hardware components into embedded systems
• Basic hands-on hardware experience and understanding of fundamental electronics principles
• Solid understanding of embedded communication protocols (CAN, I2C, SPI, etc.)
• Experience with electrical and/or mechanical system design
• Ability to design wiring diagrams and apply best practices to minimize electrical interference
• Understanding of control theory and flight control
• Hands-on experience with multicopter and fixed-wing UAVs
• Strong analytical, troubleshooting, and problem-solving skills
• Excellent communication skills and the ability to collaborate effectively with cross-functional teams
• Willingness to travel for on-site integration, testing, and deployment activities
   

We Offer:

• Official employment under Ukrainian labor law
• Military booking
• Medical insurance
• Individual English lessons
• Stock Options
• Opportunity to work on cutting-edge UAV systems and grow professionally

Complete interview process:

• Intro call with recruiter → HR interview → Technical interview → Final interview with the team's leadership → Pre-offer → Security check

We are looking for a Middle Solution Engineer to join our team and support the successful integration and deployment of autonomous systems.
 

In this role, you will serve as the primary technical interface for partners, helping them integrate and deploy software and hardware solutions into their platforms. You will work closely with partners to understand their technical requirements, configure and adapt existing solutions, contribute to software development, and ensure successful implementation.
 

You will collaborate with cross-functional engineering teams to solve complex technical challenges, support product improvements, and help deliver reliable, high-quality solutions. This role is ideal for an engineer who enjoys combining hands-on technical work with customer collaboration and system-level problem solving.
 

Responsibilities:

• Serve as the primary technical point of contact for partners throughout integration and deployment projects
• Integrate partner systems with software and hardware solutions both remotely and on-site
• Configure, customize, and adapt existing solutions to meet partner requirements
• Contribute to the development of software solutions, from standalone applications and plugins to the main software codebase
• Manage software releases, including build preparation, release creation, testing, and resolving release-related issues
• Validate software releases before they are delivered to operational teams
• Collaborate with product and engineering teams to deliver new features and improvements
• Translate partner requirements into clear technical specifications aligned with product capabilities
• Troubleshoot software, hardware, and system integration issues, escalating complex challenges when required
• Support system validation, field testing, and deployment activities
• Contribute to technical documentation and continuous improvement of engineering processes
   

Requirements:

• Hands-on experience with C++ and Python and comfortable working in Linux (Ubuntu)
• Experience with embedded systems, robotics, UAVs, or other autonomous systems
• Experience working with real hardware and integrating software with hardware components
• Understanding of common embedded communication protocols such as CAN, I2C, SPI, UART
• Experience with system integration, testing, debugging, and troubleshooting
• Basic understanding of electronics and system-level interactions
• Strong analytical and problem-solving skills
• Ability to work independently, take responsibility for tasks, and drive them to completion
• Good communication skills and ability to collaborate effectively with engineers and other teams
• Willingness to travel for on-site integration, testing, and deployment activities
   

We Offer:

• Official employment under Ukrainian labor law
• Military booking
• Medical insurance
• Individual English lessons
• Stock Options
• Opportunity to work on cutting-edge UAV systems and grow professionally

Interview process:

• Intro call with recruiter → HR interview → Technical interview → Final interview with the team's leadership → Pre-offer → Security check

We are looking for a GNC Engineer to join our team and contribute to the development of guidance, navigation, and control software for autonomous robotic systems.

In this role, you will work on the core flight software responsible for vehicle guidance, navigation, and control, with a primary focus on unmanned aerial systems. You will collaborate closely with cross-functional engineering teams to develop new capabilities, integrate software with new hardware platforms, improve system performance, and investigate real-world operational issues.

This is an opportunity to work on mission-critical autonomous systems, solving complex engineering challenges at the intersection of robotics, embedded software, and flight control.

Responsibilities:

• Design, develop, and maintain Guidance, Navigation & Control (GNC) software for autonomous systems
• Develop new features and improve existing functionality within the PX4 Autopilot ecosystem
• Design and implement reliable, high-quality onboard software in C++
• Collaborate with cross-functional engineering teams to integrate software with new platforms
• Analyze UAV flight logs to identify anomalies, evaluate vehicle behavior, troubleshoot system issues, and determine root causes
• Tune UAV Guidance, Navigation & Control (GNC) parameters to achieve the desired flight characteristics
• Develop automated tests to ensure software reliability and performance
• Support system integration, validation, and field testing activities when required 
• Contribute to software architecture, code reviews, and continuous improvement of development practices

 Requirements:

• Strong understanding of flight dynamics, control systems, and aerodynamics
• Solid experience with C/C++, preferably in Linux-based embedded environments
• Experience with PX4 Autopilot or a comparable autopilot platform
• Experience developing robotic applications using ROS/ROS2
• Understanding of state estimation techniques, including Kalman filtering
• Experience analyzing flight data and troubleshooting autonomous systems
• Strong problem-solving and analytical skills
• Excellent communication skills and the ability to collaborate effectively within distributed engineering teams
• Strong English communication skills (Upper-Intermediate/B2 or higher)

Will be a plus:

• Experience with Python
• Hands-on drone experience, including piloting
• Experience with hardware integration and field testing

We Offer:

• Official employment under Ukrainian labor law
• Military booking
• Medical insurance
• Individual English lessons
• Stock Options
• Opportunity to work on cutting-edge UAV systems and grow professionally

Complete interview process:

• Intro call with recruiter → HR interview → Technical interview → Final interview with the team's leadership → Pre-offer → Security check

Technical Product Manager

[Europe, Full-time, Remote]

SNEAK PEEK

⇨ Location: Europe, Remote

⇨ Interview process: HR Interview → Manager Interview → Assignment & Presentation → Offer

WHO WE ARE

At Rounds, we believe in harnessing the power of cutting-edge technology to drive business success. We operate and grow a large portfolio of mobile apps. Our transformative, AI-driven technology identifies and optimizes mobile assets, while our team of experts, with their unparalleled human capital and business acumen, provides the strategic direction and support to turn mobile assets into profitable businesses. 

THE ROLE

We are looking for a Technical Product Manager to drive the development of the internal platforms and tools that power our business. This includes building the back-office systems, acquisition and monetization products that allow us to evaluate, acquire, and scale mobile apps efficiently. 

You will also play a role in shaping AI-driven systems that support our acquisition strategy, helping us identify and act on the most promising opportunities. Working closely with engineering, monetization, data, operations teams and the leadership, you’ll ensure our tools are reliable, scalable, and create real business impact.

WHAT ARE WE LOOKING FOR?

Must-have:

• 5+ years of experience in product management, with a track record of building tools and platforms.
• Excellent stakeholder management across technical and business audiences; aligns cross-functional teams and works comfortably in Scrum/Agile.
• Strong with metrics and monitoring: defines the right signals and tracks project and product performance against them
• Takes full ownership - from problem definition through delivery and operation
• A structured problem-solver who balances business needs with technical tradeoffs.
• Familiarity with the mobile app development and release lifecycles.
• Working knowledge of cloud infrastructure (Google Cloud preferred) comfortable to think through architecture and its tradeoffs.
• Solid system-design instincts: designs and critiques APIs, and can evaluate scaling limits before they bite.
• Fluent English – verbal and written.

Advantage:

• Background in B2C mobile or data-driven B2B products (SaaS, gaming, fintech).
• Experience in building AI-driven solutions for real business problems.

INTERESTED?

Our recruitment process consists of the following steps: 

• HR Interview (45 min)
• Manager Interview (60 min) 
• Assignment & Presentation (60 min)
• Offer

We are looking for a talented Backend Engineer to help build the infrastructure that secures the world’s software supply chains.

You’ll work alongside top-tier engineers to design and deliver high-performance, secure, and scalable systems. This role is ideal for someone who thrives in a fast-paced environment, enjoys solving complex technical challenges, and wants to build products that make a meaningful impact.
 

Responsibilities

• Design, develop, and maintain scalable and reliable backend services and APIs.
• Build high-performance systems capable of handling large volumes of data and traffic.
• Develop and improve backend infrastructure using Node.js.
• Work with both SQL and NoSQL databases, including data modeling and performance optimization.
• Design and implement solutions within a microservices architecture.
• Build and maintain cloud-based services and infrastructure.
• Collaborate closely with product, engineering, and other cross-functional teams to deliver new features.
• Troubleshoot, debug, and resolve complex production issues.
• Improve system performance, reliability, scalability, and security.
• Participate in code reviews and contribute to engineering best practices.
• Write clean, maintainable, well-tested, and documented code.
• Work closely with customers and internal stakeholders to understand technical requirements and translate them into effective solutions.

What We’re Looking For

• Bachelor’s degree in Computer Science, Software Engineering, or a related field.
• 2–4 years of experience in backend development, with a focus on building scalable applications and services.
• Strong proficiency in Node.js.
• Hands-on experience with database technologies, including both SQL and NoSQL databases.
• Familiarity with cloud services and microservices architecture.
• Experience working directly with customers or within a product-focused company/environment.
• Excellent problem-solving and analytical skills.
• Strong commitment to writing clean, maintainable, and high-quality code.

NuxGame is a dynamic IT company delivering top-tier software solutions for the iGaming industry. We empower operators of all sizes to expand into new markets, strengthen their existing brands, and achieve ambitious business goals.

We are looking for a Senior Backend Developer to join our team. If you are passionate about high-load systems, solving complex engineering challenges, and working with modern tech stacks, this is the place for you.
 

Tech Stack: PHP 8, Laravel, MySQL, ClickHouse, Redis, Docker, AWS, SQS, WebSockets, Sentry, NewRelic.

Your Responsibilities:
 

You will be responsible for the core logic of our platform, focusing on speed, scalability, and stability.

• Core Development: Design and maintain high-load services and platform modules using PHP 8 and Laravel.
• Architecture & Quality: Write reliable, well-tested code. Participate in architectural decision-making and ensure technical stability.
• Feature Ownership: Take full ownership of your features from coding to release. You will deploy to the dev environment and perform sanity checks to ensure functionality before handing tasks over to our dedicated QA team for deep testing.
• Performance: Optimize database queries, implement caching strategies, and manage async processes/queues.
• Integrations: Build complex integrations with external services (payment providers, game aggregators, analytics) via REST and WebSockets.
• Documentation: Maintain up-to-date technical documentation for APIs (Swagger/OpenAPI), services, and architectural decisions.
• Cross-Functional Collaboration: Partner with the DevOps team to optimize delivery pipelines and work alongside Product & Analytics teams to implement scalable data processing solutions.
• Testing: Create automated tests (unit, integration, feature) to ensure the quality and stability of your code.
   

What we expect from you:

• Experience: 5+ years of commercial experience as a PHP Backend Developer.
• Framework Expertise: Deep understanding of Laravel and its ecosystem.
• Database Skills: Strong knowledge of SQL (MySQL/PostgreSQL), query optimization, and working with large volumes of transactional/analytical data.
• API & Protocols: Experience with HTTP, REST, WebSockets, and complex API integrations.
• Async & Queues: Experience with message brokers (SQS, RabbitMQ, or similar).
• Infrastructure: Practical experience with Docker and Linux environment.
• Observability: Familiarity with logging, metrics, and tracing (Sentry, NewRelic, DataDog, ELK, etc.).
   

It will be a plus

• AI-Assisted Workflow: Experience with AI coding tools. We welcome a smart approach to AI to streamline complex tasks, from architectural design to documentation, development, and code refactoring.
• Leadership Experience: Experience in a technical leadership role (Tech/Team Lead, Mentor, Buddy) — sharing knowledge and guiding less experienced team members.
• Tech Breadth: Experience with Golang, Node.js, DDD (Domain-Driven Design).
• Analytics: Experience with analytical databases like ClickHouse.
   

What we offer

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

• Remote & Flexible: Work from anywhere. Our core hours are 09:00/10:00 to 17:00/18:00 (Kyiv time), Mon-Fri.
• Financial Stability: Timely payment for compensation for services
• Personal Equipment Policy: No tech troubles — a MacBook and all necessary equipment are provided for use to ensure comfortable and efficient work.
• Learning & Development: It is a pleasure for us to watch you grow. We cover your learning costs (courses, conferences).
• Knowledge Sharing: We regularly gather to discuss new trends, share insights, and elevate one another.
• Community: At NuxGame, you will work in a team of like-minded people who are ready to support, inspire, and tackle complex challenges together.
• Creative Freedom: We encourage initiative. With us, you have the freedom of professional expression and the space to implement your ideas.
• Time-off Policy: 24 vacation days per year + 5 sick days (without medical confirmation).
• Atmosphere: A friendly environment focused on results and mutual respect, free from unnecessary bureaucracy and pressure.
   

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

Waiting for you on our team! 

We are looking for an AI/ML Research Scientist.

Requirements:

• PhD with 1+ years of research experience in Electrical Engineering, Computer Science, Information Systems, or a STEM-related field
• 1+ years of experience with modern machine learning architectures including Transformers, Graph Neural Networks, and Diffusion models
• Strong coding skills in Python and C++
• Experience with machine learning frameworks like PyTorch
• At least 1 publication in top machine learning conferences (NeurIPS, ICML, ICLR, etc.)
• Experience with deep learning on graphs (general graphs, circuit graphs, molecular graphs, or trees)
• Familiarity with classical search and optimization techniques (Genetic Algorithms, Monte-Carlo Tree Search, Dijkstra's Algorithm, etc.)
• Experience with EDA tools, either commercial or open-source
• Publications in top-tier venues focusing on AI for chip design or AI for materials science. 

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

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

Key Responsibilities

New Business Acquisition

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

Partner Channel Development

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

Account Growth

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

Market Development

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

Requirements

Must-Have

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

Nice-to-Have

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

What We Offer

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

We’re expanding our team and looking for a Django/DRF Developer to join Dataforest. If you’re looking for a friendly team, a healthy working environment, and a flexible schedule — you’ve found the right place to send your CV.

You'll be a great fit if you have:

- 3+ years of experience with Django and it's components;

- Experience with RESTful APIs, DRF and related libraries;

- Experience with Celery and async task management;

- Experience with SQL and query optimisation;

- Experience of writing tests;

- Able to work independently and excellent in communicating challenges and issues;
 

Would be a plus:

- Experience with AWS services (EC2, API Gateways, Lambda, SQS);

- Experience with NoSQL databases (Redis, Elasticsearch, etc.);

- Experience of end-to-end implementation for new functionality;

- Experience with payment systems integrations (Stripe, Shopify, Recurly, Paypal, Braintree, etc.);

- Experience with chargeback management tools (Ethoca, RDR, CDRN, etc.);

- Understanding how to handle high load on projects;
 

What you'll do:

- Design, develop and maintain payment gateway and other integrations;

- Design and develop new features and maintain existing functionality.

- Design and develop web applications using Python/Django/Celery.

- Design, develop and maintain RESTful APIs using Django Rest Framework (DRF).

- Write clean and well-structured code that is easy to read and maintain;

- Write and maintain technical documentation.

- Write and maintain unit tests to ensure code quality.

- Optimize and maintain the security, performance, and usability of the applications.

- Collaborate with the PM/Frontend/DevOps/QA and others team members.

We ensure your growth with:

- Great networking opportunities with international clients, challenging tasks;

- Building interesting projects from scratch using new technologies;

- Personal and professional development opportunities;

- Competitive salary fixed in USD;

- Paid vacation and sick leaves;

- Flexible work schedule;

- Friendly working environment with minimal hierarchy;

- Comfortable, spacious and well-equipped office in the city center;

- Team building activities, corporate events.