Senior Full-Stack Software Engineer

AffiniPayRemote - Czech Republic

Remote Full-time

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Experience Level

Senior

Qualifications

Proficient in modern programming languages such as JavaScript, Python, or Ruby. Strong experience with frameworks like React, Angular, or Vue.js for front-end development. Solid understanding of back-end technologies and databases. Experience with RESTful APIs and microservices architecture. Excellent problem-solving skills and a keen attention to detail. Ability to work effectively in a remote team environment. A Bachelor's degree in Computer Science or related field is preferred.

About the job

Join AffiniPay as a Senior Full-Stack Software Engineer and be a key player in shaping the future of payment solutions! In this fully remote role, you will leverage your extensive experience in both front-end and back-end technologies to develop innovative, high-quality software. We are seeking a passionate engineer who thrives in a collaborative environment and is dedicated to delivering exceptional user experiences.

About AffiniPay

AffiniPay is a leader in providing payment solutions tailored for professional services. Our mission is to simplify the payment process, ensuring a seamless experience for businesses and their clients. We are committed to innovation and excellence, and we invite you to be a part of our dynamic team!

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Full-time|Remote|Remote Czechia

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Principal Product Manager, Platform - Prague, Czechia

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Our Vision At Oddin.gg, we're revolutionizing the concept of 'Live' in Live Dealer experiences by transitioning from passive observation to AI-driven engagement. We create a dynamic engagement layer that transforms ordinary casino broadcasts into highly personalized, interactive adventures. Utilizing Valka.ai’s innovative content technology, we empower operators to separate scalability from human intervention by providing realistic digital avatars that react to each player's voice and actions. This position is tailored for a visionary builder, someone who thrives in the early stages of product development and possesses the commercial acumen to transform a nascent vertical into a leading product suite. You will not merely follow a set path; you will be the architect of your own roadmap. Your Role As our Business Development Manager, you will spearhead the comprehensive commercial strategy for our AI Live Dealer offerings. This role transcends mere sales; it involves facilitating a paradigm shift in how operators connect with their players. Vertical Ownership: Lead the complete commercial journey for our innovative AI Casino suite, guiding it from inception to market leadership. Strategic Hunting: Manage the full sales lifecycle for Tier-1 and Tier-2 global operators, as well as aggregators. The AI Translation: Articulate the complexities of Machine Learning capabilities into clear ROI and GGR growth insights for executive stakeholders. Consultative Selling: Identify challenges faced by operators (such as player churn and stagnant engagement) and position AI as the ultimate solution. Ecosystem Networking: Cultivate and broaden existing networks to establish a high-value pipeline. Market Intelligence: Relay operator needs back to our Product and Data Science teams, ensuring our strategy stays ahead of traditional competitors. Who You Are The Builder: You flourish in environments that demand innovation and possess the ambition to transform a growing vertical into a powerhouse. Industry Expert: You have over 6 years of B2B sales experience in the iGaming sector, particularly focused on Live Casino or Platform solutions. Network Access: You come equipped with an established network of relationships with decision-makers and Casino Heads at prominent global brands. Tech-Fluent: You are adept at discussing the commercial implications of real-time data and predictive modeling. Revenue Focused: You have a proven record of securing significant contracts and consistently exceeding seven-figure annual targets. Why Choose Oddin? Join us in our quest to maintain our position as the leading esports analytics provider. Your contributions will be pivotal in shaping the future of AI-driven gaming experiences.

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Shape the Future of AI at Welo Data - Czech Talent Hub

Welo Data, part of Welocalize

Contract|Remote|Czech Republic

Welo Data, a division of Welocalize, is a leading global AI data organization harnessing the power of over 500,000 contributors to provide high-quality, ethical data for training the world's most advanced AI systems. Our vision is to create smarter, more human-centric AI by engaging a diverse community from over 100 countries.At Welo Data, our motto, 'Limitless AI. Limitless You.' reflects our commitment to fostering smarter AI through human collaboration, offering endless opportunities for our global community to learn, contribute, and work flexibly.Are you passionate about technology and detail-oriented? We are cultivating a global network of linguists, language lovers, and culturally aware contributors to help us design safer and smarter AI systems. By joining our talent community, you will be prioritized for flexible, remote projects involving tasks such as annotation, evaluation, and prompt creation—always on your own terms. Important Note: This is not a current job vacancy. By expressing your interest, you’ll become part of our global contributor network. When a project matches your expertise and availability, we will contact you with full details, including project scope, timelines, and compensation. What We Require:- Native or near-native proficiency in Czech- Residing in Czech Republic or Slovakia- Proficient in English- Familiarity with digital tools- Strong attention to detail and a curious mindset Why Become Part of Our Team? Experience limitless opportunities – Work when and where you wish, with opportunities for growth. Contribute to more inclusive AI – Play a role in developing smarter systems. Join a supportive global community – Be part of a network that values collaboration. About Our Projects:The projects at Welo Data vary in scope and complexity but are all essential in crafting AI that is more accurate, inclusive, and human-centered.Based on your skills, your tasks may include: Annotating or labeling text, images, or audio for AI training. Evaluating the quality and relevance of search results, ads, or chatbot responses. Creating and testing prompts to enhance large language models (LLMs).

May 30, 2025

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Gen Digital brings together brands like Norton, Avast, LifeLock, and MoneyLion to support digital freedom and security for nearly 500 million users worldwide. The company’s products address cybersecurity, privacy, identity protection, and financial wellness. Collaboration, experimentation, and a diversity of perspectives shape the way the team works. The AI Engineering Intern position is a full-time, onsite role in Brno, Czech Republic. The internship runs 40 hours per week, starting June 15th. This program gives students the chance to work directly on projects that impact Gen Digital’s global user base. Role overview Interns will help develop and improve autonomous AI systems focused on threat detection and classification. The work involves both applying AI to security challenges and making AI systems more resilient against misuse. Contributions will also support an open-source agentic safety framework designed to protect AI agents from prompt injections and other vulnerabilities. Main responsibilities Design and refine autonomous agentic systems, workflows, or MCP servers for Threat Labs operations. Work hands-on with large language models (LLMs) and AI coding tools as part of daily tasks. Contribute directly to production outcomes as a member of a small team. Requirements Current student status. Motivation to tackle real-world problems and contribute to team projects. Curiosity, initiative, and a willingness to learn.

Apr 27, 2026

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Physics AI Training Specialist

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Contract|$0/hr - $40/hr|Remote|Czech Republic

anyone-ai specializes in producing high-quality STEM training data for advanced AI models. The team’s work supports leading research labs by improving how AI systems handle technical subjects. Role overview The Physics AI Training Specialist creates challenging physics problems designed to push the boundaries of current AI capabilities. Each problem must have one clear, correct answer, along with a carefully checked solution. This role focuses on technical rigor and clarity. What you will do Design complex physics problems for AI training and evaluation. Write questions that have a single, unambiguous solution. Develop detailed, step-by-step solutions with clear reasoning. Craft problems that require deep physical insight and multi-step analysis. Use Python or specialized tools to build simulations, models, or computational workflows when needed. Ensure all work meets high standards for technical accuracy, reproducibility, and clear English. Requirements Bachelor’s, Master’s, or PhD in Physics or a closely related field. Significant research or industry experience in theoretical, experimental, or computational physics. Fluency in Python and familiarity with scientific libraries such as NumPy and SciPy. Strong grasp of modeling, simulation, numerical methods, and complex problem-solving. Demonstrated ability to create original, challenging problems that reflect real-world physics scenarios. Excellent attention to detail and strong technical writing skills in English. Preferred qualifications Experience with advanced computational tools and methods. Background in educational content development or training data creation. Location: Czech Republic

Apr 17, 2026

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Unlock Your Future in IT with Dentons in the Czech Republic

Dentons Europe

On-site|On-site|Czechia

Are you a skilled IT professional looking for new opportunities? While we may not have a specific position open at the moment, we invite you to submit your CV for consideration. At Dentons, we value talent and are eager to connect with innovative individuals who can enhance our team. Your application will be reviewed based on your unique skills and experiences, and you may be considered for future openings that align with your expertise.

Dec 4, 2020

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