Lead Senior Python Backend Developer for Innovative Platform

Join our dynamic Platform team as a Senior Python Backend Developer and take charge of the core backend systems that drive Aghanim, a pioneering direct-to-consumer (DTC) platform. Our mission is to empower mobile game developers to effectively monetize their products beyond traditional app stores. As a Merchant of Record, we manage payments, compliance, and …

About Emma – The Sleep Company Emma – The Sleep Company launched in 2015 and has grown into the largest direct-to-consumer (D2C) sleep brand worldwide. The company operates in more than 35 markets and has over 15 retail locations across Europe. Emma’s mission is clear: design sleep comfort products that help customers wake up refreshed and ready for the day. Millions have chosen Emma products, which are recommended by major consumer associations around the globe. Team and Culture The Emma team brings together people from more than 70 nationalities. This international group values ownership, collaboration, and continuous learning. Team members share knowledge openly and work together toward shared goals, combining diverse perspectives to make a real difference. Location This Senior E-commerce Category Manager position is based in Lisbon.

Atlean World is a pioneering HR SaaS consultancy dedicated to fostering multicultural environments as the new standard. We excel in multilingual markets, ensuring that candidates experience a seamless and enjoyable recruitment journey.Your Next Job, Without Boundaries! Join us in Lisbon, Portugal for an exciting opportunity as a Czech Digital Content Review Specialist. Why this Specialist role is ideal for your career growth:Live in the vibrant city of Lisbon and immerse yourself in diverse culturesRepresent a global brand and enhance your professional profileAccelerate your career development with abundant opportunities Your daily responsibilities will include:Receive specialized training on an innovative social media platform that allows users to create and share short videos covering various topics and trends. Your tasks will involve:Reviewing content in alignment with established policiesModerating and escalating any violations of client policiesEnsuring a high standard of quality in each reviewQualificationsTo thrive in this position, you should possess:Fluency in Czech, with a good command of EnglishA keen interest in the latest technology trendsCustomer service experience is a plusExcellent communication skillsEmpathy and understanding for users’ needs BenefitsAs part of our team, you can look forward to:An exciting life in LisbonRapid career progression with a renewable 12-month contractAttractive perks including meal vouchers and two additional salariesComprehensive health insurance after 6 months of service Relocation Package includes:Covered flight expensesAirport pick-up and settling-in assistanceAccommodation provided in shared apartmentsComplimentary Portuguese language classesAccess to free sports activities Engage in exciting events such as football tournaments, beach barbecues, surf lessons, and cultural activities!Make it your Next Job Without Boundaries! :::::::::::::::::::::::::::::::::::::::::::::::: Discover more about Atlean WorldYour recruitment partner throughout this journey!Guiding Your Odyssey with Atlean World: Personal Touchpoint:As soon as you click

Role overview Flix is looking for a Paid Social Media Manager based in Lisbon. The main focus of this position is to design and manage paid social media campaigns that help expand brand awareness and engage with customers. This role suits someone who understands the principles of social media marketing and likes to experiment with creative approaches to reach different audiences. What you will do Develop and manage paid social media campaigns across relevant platforms Work to increase brand visibility and connect with target customer groups Apply creative strategies to reach and engage audiences Requirements Experience with social media marketing Interest in finding new ways to connect with audiences online Based in Lisbon

About Indicium AI Indicium AI is a premier consultancy trusted by leading global enterprises to implement AI technologies at scale. As a dedicated AI-native consultancy, we possess extensive experience across various sectors including Financial Services, Energy & Utilities, Healthcare & Life Sciences, Retail & CPG, and Manufacturing. From strategic planning to execution and business outcomes, we deliver AI solutions with unparalleled speed, clarity, and effectiveness.Our team comprises over 600 AI specialists serving more than 50 enterprise clients from five global locations. We collaborate closely with top-tier partners such as Anthropic, Databricks, AWS, OpenAI, and Microsoft to provide cutting-edge AI solutions that yield measurable results. Position Overview We are looking for a skilled AI Engineer to design, build, and deploy robust AI systems powered by large language models (LLMs). This role merges software engineering with AI application, emphasizing the development of reliable and scalable applications instead of model training or research.In this position, you will leverage advanced LLM technologies to create sophisticated AI systems that address complex real-world challenges through multi-agent orchestration, intelligent tool integration, and efficient production workflows. Your primary focus will be on developing the orchestration layer that ensures these systems are production-ready, addressing failure modes, optimizing collaboration between agents, and guaranteeing consistent, dependable outputs at scale. You will blend strong software engineering principles with a profound understanding of LLM capabilities, limitations, and best practices for constructing trustworthy non-deterministic systems.

About Us1GLOBAL is a leading global mobile communications provider, leveraging advanced technology to deliver seamless connectivity solutions for both enterprises and consumers. Our state-of-the-art telecommunications platform includes an owned global mobile core network, proprietary eSIM technology, and a comprehensive suite of telecom licenses, enabling us to function as a fully regulated telecommunications provider across 40 countries.We cater to a diverse range of clients, including some of the world’s top banks, enterprises, and digital-first businesses such as neo-banks, major fast-moving consumer goods companies, travel industry leaders, and payment service providers. Currently, 1GLOBAL connects over 70 million people and devices globally, empowering our clients to launch, scale, and innovate confidently within the mobile ecosystem.1GLOBAL is a thriving and profitable entity, with projections for 2025 indicating full-year revenues surpassing US$200 million and profits exceeding US$25 million. Our robust cash flows support ongoing investments in infrastructure, platform enhancements, and global expansion. Recent years have been pivotal for our growth, marked by significant enterprise and mass-consumer client acquisitions, establishing us as a global leader in mobile connectivity.Founded in 2022 by seasoned technology entrepreneurs, Hakan Koç and Pyrros Koussios, 1GLOBAL has quickly become a prominent player in European technology, redefining the landscape of global telecommunications. As a fully regulated Mobile Virtual Network Operator (MVNO) in 12 countries and a regulated telecom operator in an additional 28 markets, our headquarters are in the Netherlands, complemented by world-class R&D centers in Lisbon, Berlin, and São Paulo. Our team of nearly 500 experts across 15 countries is driven by a common goal: to transform global mobile connectivity through technology, scalability, and excellence in execution.About the TeamWe are seeking a Staff Infrastructure Engineer to join our Technology Department, where you will lead the technical vision for our private cloud and bare-metal platforms. This senior-level role is perfect for an engineer who has successfully architected, built, and managed large-scale OpenStack and Ceph environments in production and is eager to establish the backbone of our global, carrier-grade infrastructure.The position is available for candidates located in Lisbon, Portugal.

Are you enthusiastic about customer support and emerging technologies? Do you want to be part of one of Lisbon's leading BPO companies?Our client stands as a global leader in professional services, dedicated to transforming business operations and technology models for the digital age.Are you eager to explore the realms of social media regulation, online free speech, internal controls, or even delve into EU policymaking? Join us now and kickstart your career with this dynamic team.Key Responsibilities: Examine user reports concerning website content. Evaluate and identify non-compliant content, ensuring timely flagging for necessary action. Make informed decisions and assist in resolving inquiries in accordance with established policies and procedures. Leverage market-specific knowledge and insights to propose solutions that enhance user community support. Review sensitive content, which may include graphic or distressing subject matter.

About Ukio Ukio is changing how people find and enjoy living spaces. With headquarters in Spain and a footprint in cities like Madrid, Lisbon, Berlin, Paris, and Milan, Ukio offers fully furnished apartments for flexible stays starting at one month. The company’s mission: make it possible for people to live where they want, without traditional housing hassles. Backed by major venture capital firms and recently completing a €27 million Series A, Ukio is expanding across Western Europe and growing its team in 2025. Role Overview: Junior Real Estate Agent (Lisbon) This role focuses on supporting Ukio’s growth in Lisbon by working directly with buyers, sellers, and partners. Junior Real Estate Agents help evaluate properties, facilitate transactions, and contribute to the company’s expanding portfolio. What You Will Do Assess and analyze real estate assets in the Lisbon market. Communicate with potential buyers and sellers about property deals. Support and facilitate property transactions between interested parties. Develop strategies to grow Ukio’s property portfolio and match assets with clients. Work alongside internal teams and external partners to maximize value from intermediary deals. What We Look For Previous experience in sales roles. Strong motivation and interest in real estate, leasing, or brokerage. Good understanding of the Lisbon real estate market. Excellent negotiation, communication, and interpersonal abilities. Ability to manage multiple tasks and stay focused on results. Fluency in Portuguese and English. Comfort working in a fast-changing environment and an entrepreneurial mindset. Our Culture Diversity, compassion, and integrity shape daily life at Ukio. The team values innovation, ownership, and collaboration. People from many backgrounds, food lovers, adventurers, art fans, bring energy to the group. Regular events and a supportive atmosphere make work both productive and enjoyable.

Are you ready to shape the future of artificial intelligence?We are in search of a highly skilled and enthusiastic AI Prompt Engineer to join our innovative team. This pivotal role demands a unique combination of technical expertise, analytical prowess, and meticulous attention to detail. The Prompt Engineer will focus on optimizing AI tools, troubleshooting technical challenges, conducting in-depth data analysis, and crafting effective prompts that significantly enhance operational productivity.Key ResponsibilitiesOptimization and Equipment MaintenanceContinuously monitor and maintain AI systems to ensure peak performance.Fine-tune and adjust equipment settings for optimal functionality.Technical Problem SolvingIdentify and rectify errors to elevate overall productivity.Utilize advanced problem-solving techniques to address technical hurdles.Data AnalysisConduct comprehensive data analysis to uncover patterns, trends, and areas for improvement.Communicate findings and recommendations to management for informed decision-making.Prompt Design and DevelopmentAssess organizational needs to create and implement impactful prompts.Leverage prompts to automate repetitive tasks, enhancing operational efficiency.

Join the Kaizen Gaming FamilyAt Kaizen Gaming, the driving force behind Betano, we stand as one of the largest GameTech companies globally, operating across 19 dynamic markets. Our mission is to harness innovative technology to deliver unparalleled experiences to millions of customers who rely on us for their entertainment.We proudly represent a diverse workforce of over 2,700 Kaizeners from more than 40 nationalities across three continents.As a member of our #oneteam, you’ll be part of a workplace recognized as one of the Best Workplaces in Europe and certified as a Great Place to Work across all our offices. Here, every day brings new opportunities and challenges. Are you ready to Press Play on your potential?About the RoleAs the Data Science Team Lead within our AI product team, you will spearhead the development and delivery of impactful AI solutions. Your role will be central to our AI initiatives, involving data analysis, the creation of machine learning models, and close collaboration with our tech team to develop successful AI products that drive business success.The ideal candidate will possess a robust understanding of machine learning algorithms, a strong track record of deploying ML/AI applications in live environments, and previous experience in managing and guiding AI teams.Key Responsibilities:Lead a team of 5 to 7 talented data scientists and machine learning engineers.Translate product specifications into machine learning challenges and identify key areas where AI can maximize business impact.Conduct data analysis to uncover significant patterns and generate actionable insights.Perform exploratory data analysis (EDA) and feature engineering to enhance the modeling process.Establish best practices in model selection, parameter tuning, and optimization.Execute comparative experiments for model training.Evaluate different solutions by analyzing ML metrics.Oversee the complete lifecycle of AI features—from data collection through model design to implementation and optimization in production.Mentor junior team members and guide the team through complex projects.

Join our dynamic team as a Senior Web Analyst at Inetum, where your strategic mindset and technical expertise will drive the evolution of our digital analytics landscape. In this pivotal role, you will be responsible for overseeing our comprehensive digital measurement framework, with a primary focus on leveraging the Google Marketing Platform and its associated technologies.The perfect candidate will possess a harmonious blend of marketing acumen and technical capabilities, ensuring that our data collection practices comply with GDPR standards. You will champion best practices and translate business objectives into actionable insights, bridging the gap between our business, product, and engineering teams to facilitate data-driven decision-making throughout the organization.Key Responsibilities:Implement and maintain tracking codes, tags, and events using Google Tag Manager.Configure and enhance Google Analytics 4 properties for web and mobile applications.Evaluate and mitigate the impact of tags on the website performance and loading speed.Collaborate with marketing, product, and development teams to gather and define tracking requirements.Engage with stakeholders to comprehend business goals and measurement needs.Design dashboards and tailored reports in GA4 and Looker Studio.Conduct analytics audits to ensure the accuracy of data collection and reporting.Articulate insights and recommendations in a clear, business-friendly manner.Establish tagging strategies and measurement frameworks for precise tracking.Identify opportunities to enhance processes, methodologies, and analytical approaches.Oversee the governance of Google tools, including GA4, GTM, Google Ads, Search Console, Firebase, BigQuery, and others.

This role represents a pivotal operational position with comprehensive oversight of Direct (Evergreen) funds and their sponsors. You will collaborate extensively with third-party administrators to ensure all aspects of fund accounting and investor reporting are executed flawlessly. This includes managing capital activity, financial statements, audits, and tax deliverables while upholding standards of accuracy, timeliness, and compliance. Operating within the dynamic UCI PT2 structures, you will support product enhancements, such as hedged share classes, and will thrive in an entrepreneurial environment that values innovation.

Location: UK or Portugal Department: Engineering Employment Type: Permanent About YLD: At YLD, our mission is to empower our clients to continuously advance. We partner with them to cultivate the skills and capabilities necessary to outpace the competition, recognizing that our success is intrinsically linked to theirs. We are a collective of inquisitive and talented professionals dedicated to making YLD a desirable workplace for growth and retention. As a remote-first consultancy, we specialize in software engineering, product design, and data solutions. With teams spread across London, Lisbon, and Porto, we develop digital solutions that provide lasting value long after project completion. About the Role: As a Senior Data Engineer, you will collaborate with a client team to develop innovative products. We seek individuals who are curious, passionate, driven, and enthusiastic. Proficiency in problem-solving and the ability to design scalable, resilient, and fault-tolerant architectures are essential. Strong communication skills and teamwork are vital as you navigate a fast-paced engineering environment, achieving remarkable results and delivering exciting projects. About You: A Senior Data Engineer at YLD possesses advanced skills across both data engineering and analytics engineering, understanding the nuances between the two. You have experience in building data pipelines and transformation layers, have improved chaotic data projects, and possess thoughtful opinions on data team dynamics, with the flexibility to adapt these views based on context. Your passion for your craft drives you to actively learn and embrace the diverse challenges that consultancy presents: varying clients, technology stacks, and problems. Your Day-to-Day Responsibilities Will Include: Delivering data solutions on client engagements: pipelines, transformation layers, models, and supporting infrastructure. Adapting to diverse client contexts, including legacy warehouse migrations and rescuing struggling transformation layers. Defining and evolving internal standards for data work, including testing, documentation, project structure, and code reviews. Mentoring and developing data engineers within the organization. Participating in client team activities (internal presentations, learning sessions, social events) to foster strong working relationships. Contributing to proposals and aiding in shaping project approaches.

DataCamp helps people and organizations build essential data and AI skills. Over 17 million learners and more than 6,000 companies, including most of the Fortune 1000, use DataCamp’s platform to close the data and AI skills gap. Role overview The Senior Data Engineer will join the Data Platform Engineering team, part of the Platform Engineering department. This team builds and maintains the data platform that underpins all of DataCamp’s operations, rather than focusing on analytics for a single business unit. The work is central to the company’s ability to make informed, data-driven decisions. What you will do Develop and maintain DataCamp’s Datalakehouse on Google Cloud’s BigQuery. Support reporting and analytics through Looker BI tools, which guide company OKRs and strategic decisions. Maintain a fully automated data pipeline using Terraform and Ansible for provisioning data engineering tools. Manage data ingestion with Airbyte and schedule data transformation tasks with Airflow. Build and update data marts with DBT for finance, engineering KPIs, engineering costs, and infrastructure costs. Ensure daily data refreshes run smoothly for leadership, data scientists, analysts, and engineers. Advise on best practices for data ingestion, data mart design, and product design. Contribute to enabling AI agents and Model Control Points (MCPs) as DataCamp adopts an agent-first engineering approach. The data platform will support both human users and AI functionalities. Requirements At least 3 years of experience as a data engineer. Experience with cloud-based data platforms, ideally Google Cloud’s BigQuery. Familiarity with data pipeline automation using tools like Terraform and Ansible. Hands-on experience with Airbyte for data ingestion and Airflow for orchestration. Experience building data marts with DBT. Strong understanding of BI tools, especially Looker. Ability to support both human and AI-driven data use cases. This position is based in Portugal.

We are seeking a talented and motivated Product Engineer to join our dynamic team focusing on New Verticals. In this role, you will be instrumental in designing and developing innovative products that enhance our customer experience and expand our market offerings. You will collaborate with cross-functional teams to leverage insights and drive product success.

Jobgether is looking for a Senior Engineering Manager to guide the Messaging Channels team in Portugal. This position centers on leading engineering projects that support messaging platforms, with a strong focus on quality and continuous improvement. Role overview The Senior Engineering Manager will oversee the delivery of messaging solutions and set the direction for ongoing innovation. This involves managing the team’s daily work, setting clear goals, and ensuring projects meet both technical and business standards. Collaboration and leadership Success in this role depends on building a collaborative team culture. The manager will work with cross-functional groups, aligning engineering efforts with broader company strategies and supporting the team’s growth and performance. What you will do Lead the Messaging Channels engineering team Oversee project delivery and maintain high standards for messaging platforms Encourage innovation and continuous improvement within the team Collaborate with other departments to drive strategic initiatives

About Remote PeopleAt Remote People, we are dedicated to creating the infrastructure that empowers global teams. Our technology simplifies global payroll, benefits, taxes, and compliance, allowing businesses to hire the right talent from anywhere in the world seamlessly.If you share our passion for enabling individuals to find their dream jobs from anywhere, we encourage you to apply!We value diversity and are committed to building a global team that reflects a multitude of backgrounds, perspectives, and experiences. We warmly welcome applications from all individuals, regardless of gender, ethnicity, sexual orientation, religion, civil or family status, age, or disability. Joining Remote People means becoming part of a vibrant, international community.

Location: Fully Remote - NYC preferred. Open to US remote or EU remote (Must be able to overlap with EST 6+ hours daily)Employment Type: Full-timeCompensation: $200,000 - $275,000Join an exciting opportunity with our client, a pioneering leader in the blockchain industry, as a Senior Golang Engineer on their core backend team. They have developed an innovative real-time parimutuel prediction market platform on Solana, designed to seamlessly integrate rapid 60-second to 30-minute prediction markets into both livestream environments and web platforms.After successfully raising a $1M pre-seed round in April 2026, led by key venture players in the Solana ecosystem, they are expanding their infrastructure to accommodate high-concurrency traffic patterns. As one of the initial backend engineering hires, you will take ownership of essential systems that facilitate market creation, settlement, and automated payouts during high-stakes global livestream events.Key Responsibilities:System Ownership: Architect, develop, and sustain production-grade, low-latency backend systems capable of managing thousands of concurrent market resolutions.Concurrency & Performance: Implement advanced Go concurrency patterns to handle real-time data flows and high-frequency transaction processing.Infrastructure & Scaling: Oversee and optimize distributed systems, ensuring idempotency, consistent ordering guarantees, and robust failure recovery.Observability: Spearhead production debugging initiatives using logs, metrics, tracing, and profiling to ensure 24/7 system reliability.Technical Autonomy: Operate independently in a dynamic startup environment, influencing the foundational architecture of an emerging product category.

Location: LisbonCompany: aghanim About the Role aghamim is seeking an AI Solutions Engineer with a focus on multi-agent Large Language Model (LLM) systems. This position centers on designing and building agent-based solutions that interact with internal APIs and product workflows. The work goes beyond coding: a strong grasp of user needs and system reliability is essential. This role blends systems engineering and architecture, setting it apart from typical machine learning jobs. Expect to explore APIs and workflows independently, developing agent-driven integrations that fit seamlessly into the platform. Platform Context The product platform exposes many internal APIs. Agents interact directly with these APIs and product workflows. Use cases and workflows are diverse. Agents operate on small data volumes but require complex orchestration. Autonomous operation is key: agents must use tools, routing, memory, and fallback strategies effectively. Backend is primarily Python; frontend uses TypeScript. Main Responsibilities Agent Architecture and System Design Design and implement multi-agent systems, including orchestrator and worker agents. Define agent architecture, focusing on routing, memory, tool usage, and fallback strategies. Translate product requirements into scalable, reliable agent workflows. Ensure systems are maintainable, extensible, and robust. Agent Infrastructure and Development Build core infrastructure for agent execution, including tool calling and state management. Develop and maintain multimodal pipelines for text and image generation. Integrate and abstract model providers such as OpenAI, Anthropic, and self-hosted models. Implement custom tools and services to extend agent capabilities. Platform Integration Connect agents with internal platform APIs and product workflows.

At Reltio®, we are passionate about harnessing the power of data to drive business excellence. Our AI-driven data unification and management solutions—featuring advanced entity resolution, multi-domain master data management (MDM), and innovative data products—revolutionize fragmented data from various sources into cohesive, trusted, and interoperable information. With the Reltio Data Cloud™, we ensure that vital data is available precisely when and where it's needed, empowering data and analytics leaders with unmatched agility and responsiveness. Industry-leading enterprises worldwide rely on our award-winning data unification and cloud-native MDM capabilities to enhance operational efficiency, mitigate risk, and accelerate growth.At Reltio, our core values shape our actions and decisions. We are committed to placing our “Customer First,” ensuring their success is our priority. By embracing our differences, we believe we are “Better Together” as One Reltio. We continuously strive to “Simplify and Share” knowledge, collaborating to eliminate barriers for our teammates. We take responsibility for our actions and outcomes with a focus on excellence; we “Own It.” Each day, we innovate and evolve, embracing the mindset that today is “Always Better Than Yesterday.” If these values resonate with you, we encourage you to join our team at Reltio and be part of our mission for excellence.Reltio has received numerous accolades and top rankings for our cutting-edge technology, vibrant culture, and dedicated team. Founded on a distributed workforce model, we offer flexible work arrangements that empower our employees to balance their personal and professional lives. If you're eager to work with unparalleled technology and are looking to be part of a collaborative team that is focused on enabling digital transformation through connected data, we’d love to hear from you!