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Location: Portugal About Flosum Flosum is the leading 100% native Salesforce DevOps, data backup, and security platform. We help enterprises release faster, protect their Salesforce data, and govern their orgs with confidence. As we scale, we're investing in world-class enablement to ensure customers, partners, and admins can fully harness the platform. Role Overview We're hiring a Technical Enablement & Documentation Lead to own the end-to-end knowledge experience for Flosum — from product documentation across DevOps, Data Backup, Security, and Compliance, to the launch of our official Flosum Certification Program. You'll be the bridge between Product, Support, Sales Engineering, and Customers, turning real-world signals into authoritative, learner-friendly content. Key Responsibilities Own, maintain, and continuously improve Flosum's product documentation across Salesforce DevOps, Data Backup & Recovery, Security, and Compliance modules. Build and launch the Flosum Certification Program, including learning paths, exam blueprints, hands-on labs, and badge tiers (Admin, Developer, Architect). Analyze inbound signals — support cases, demo requests, and prospect inquiries — to identify documentation gaps and proactively update content. Partner with Support to convert recurring tickets into self-service knowledge base articles, reducing case volume. Collaborate with Product Management and Engineering to document new releases, features, and APIs in lockstep with the release calendar. Work with Sales Engineering to ensure demo-driven questions are reflected in public-facing guides and FAQs. Establish documentation standards, style guides, and review workflows to keep content accurate, versioned, and on-brand. Track content performance (views, search queries, deflection rates, certification pass rates) and report on enablement KPIs. Requirements 5+ years in technical writing, developer enablement, or technical training — ideally in the Salesforce ecosystem. Hands-on familiarity with Salesforce DevOps concepts (version control, CI/CD, sandbox management, deployments) and data backup/recovery principles. Proven track record building or contributing to a certification or learning program (Trailhead-style modules, exam design, or LMS authoring). Strong analytical mindset — comfortable mining Zendesk/Salesforce Service Cloud cases and CRM data to prioritize content roadmaps. Excellent writing skills with the ability to translate complex technical workflows into clear, actionable guidance. Experience with documentation platforms (Document360, Zendesk Guide, Readme, GitBook, or similar). Preferred Qualifications Salesforce Administrator or Platform Developer certification. Prior experience at a Salesforce ISV or DevOps tooling company (Copado, Gearset, AutoRABIT, OwnBackup, etc.). Background in instructional design or video-based learning production. What Success Looks Like in 12 Months Documentation NPS and self-service deflection rates measurably improved. Flosum Certification Program launched with at least three role-based tracks and an active learner community. A repeatable feedback loop established between Support, Sales, and Documentation.

Location: Poland About Flosum Flosum is the leading 100% native Salesforce DevOps, data backup, and security platform. We help enterprises release faster, protect their Salesforce data, and govern their orgs with confidence. As we scale, we're investing in world-class enablement to ensure customers, partners, and admins can fully harness the platform. Role Overview We're hiring a Technical Enablement & Documentation Lead to own the end-to-end knowledge experience for Flosum — from product documentation across DevOps, Data Backup, Security, and Compliance, to the launch of our official Flosum Certification Program. You'll be the bridge between Product, Support, Sales Engineering, and Customers, turning real-world signals into authoritative, learner-friendly content. Key Responsibilities Own, maintain, and continuously improve Flosum's product documentation across Salesforce DevOps, Data Backup & Recovery, Security, and Compliance modules. Build and launch the Flosum Certification Program, including learning paths, exam blueprints, hands-on labs, and badge tiers (Admin, Developer, Architect). Analyze inbound signals — support cases, demo requests, and prospect inquiries — to identify documentation gaps and proactively update content. Partner with Support to convert recurring tickets into self-service knowledge base articles, reducing case volume. Collaborate with Product Management and Engineering to document new releases, features, and APIs in lockstep with the release calendar. Work with Sales Engineering to ensure demo-driven questions are reflected in public-facing guides and FAQs. Establish documentation standards, style guides, and review workflows to keep content accurate, versioned, and on-brand. Track content performance (views, search queries, deflection rates, certification pass rates) and report on enablement KPIs. Requirements 5+ years in technical writing, developer enablement, or technical training — ideally in the Salesforce ecosystem. Hands-on familiarity with Salesforce DevOps concepts (version control, CI/CD, sandbox management, deployments) and data backup/recovery principles. Proven track record building or contributing to a certification or learning program (Trailhead-style modules, exam design, or LMS authoring). Strong analytical mindset — comfortable mining Zendesk/Salesforce Service Cloud cases and CRM data to prioritize content roadmaps. Excellent writing skills with the ability to translate complex technical workflows into clear, actionable guidance. Experience with documentation platforms (Document360, Zendesk Guide, Readme, GitBook, or similar). Preferred Qualifications Salesforce Administrator or Platform Developer certification. Prior experience at a Salesforce ISV or DevOps tooling company (Copado, Gearset, AutoRABIT, OwnBackup, etc.). Background in instructional design or video-based learning production. What Success Looks Like in 12 Months Documentation NPS and self-service deflection rates measurably improved. Flosum Certification Program launched with at least three role-based tracks and an active learner community. A repeatable feedback loop established between Support, Sales, and Documentation.

Location: Netherlands About Flosum Flosum is the leading 100% native Salesforce DevOps, data backup, and security platform. We help enterprises release faster, protect their Salesforce data, and govern their orgs with confidence. As we scale, we're investing in world-class enablement to ensure customers, partners, and admins can fully harness the platform. Role Overview We're hiring a Technical Enablement & Documentation Lead to own the end-to-end knowledge experience for Flosum — from product documentation across DevOps, Data Backup, Security, and Compliance, to the launch of our official Flosum Certification Program. You'll be the bridge between Product, Support, Sales Engineering, and Customers, turning real-world signals into authoritative, learner-friendly content. Key Responsibilities Own, maintain, and continuously improve Flosum's product documentation across Salesforce DevOps, Data Backup & Recovery, Security, and Compliance modules. Build and launch the Flosum Certification Program, including learning paths, exam blueprints, hands-on labs, and badge tiers (Admin, Developer, Architect). Analyze inbound signals — support cases, demo requests, and prospect inquiries — to identify documentation gaps and proactively update content. Partner with Support to convert recurring tickets into self-service knowledge base articles, reducing case volume. Collaborate with Product Management and Engineering to document new releases, features, and APIs in lockstep with the release calendar. Work with Sales Engineering to ensure demo-driven questions are reflected in public-facing guides and FAQs. Establish documentation standards, style guides, and review workflows to keep content accurate, versioned, and on-brand. Track content performance (views, search queries, deflection rates, certification pass rates) and report on enablement KPIs. Requirements 5+ years in technical writing, developer enablement, or technical training — ideally in the Salesforce ecosystem. Hands-on familiarity with Salesforce DevOps concepts (version control, CI/CD, sandbox management, deployments) and data backup/recovery principles. Proven track record building or contributing to a certification or learning program (Trailhead-style modules, exam design, or LMS authoring). Strong analytical mindset — comfortable mining Zendesk/Salesforce Service Cloud cases and CRM data to prioritize content roadmaps. Excellent writing skills with the ability to translate complex technical workflows into clear, actionable guidance. Experience with documentation platforms (Document360, Zendesk Guide, Readme, GitBook, or similar). Preferred Qualifications Salesforce Administrator or Platform Developer certification. Prior experience at a Salesforce ISV or DevOps tooling company (Copado, Gearset, AutoRABIT, OwnBackup, etc.). Background in instructional design or video-based learning production. What Success Looks Like in 12 Months Documentation NPS and self-service deflection rates measurably improved. Flosum Certification Program launched with at least three role-based tracks and an active learner community. A repeatable feedback loop established between Support, Sales, and Documentation.

Location: Belgium About Flosum Flosum is the leading 100% native Salesforce DevOps, data backup, and security platform. We help enterprises release faster, protect their Salesforce data, and govern their orgs with confidence. As we scale, we're investing in world-class enablement to ensure customers, partners, and admins can fully harness the platform. Role Overview We're hiring a Technical Enablement & Documentation Lead to own the end-to-end knowledge experience for Flosum — from product documentation across DevOps, Data Backup, Security, and Compliance, to the launch of our official Flosum Certification Program. You'll be the bridge between Product, Support, Sales Engineering, and Customers, turning real-world signals into authoritative, learner-friendly content. Key Responsibilities Own, maintain, and continuously improve Flosum's product documentation across Salesforce DevOps, Data Backup & Recovery, Security, and Compliance modules. Build and launch the Flosum Certification Program, including learning paths, exam blueprints, hands-on labs, and badge tiers (Admin, Developer, Architect). Analyze inbound signals — support cases, demo requests, and prospect inquiries — to identify documentation gaps and proactively update content. Partner with Support to convert recurring tickets into self-service knowledge base articles, reducing case volume. Collaborate with Product Management and Engineering to document new releases, features, and APIs in lockstep with the release calendar. Work with Sales Engineering to ensure demo-driven questions are reflected in public-facing guides and FAQs. Establish documentation standards, style guides, and review workflows to keep content accurate, versioned, and on-brand. Track content performance (views, search queries, deflection rates, certification pass rates) and report on enablement KPIs. Requirements 5+ years in technical writing, developer enablement, or technical training — ideally in the Salesforce ecosystem. Hands-on familiarity with Salesforce DevOps concepts (version control, CI/CD, sandbox management, deployments) and data backup/recovery principles. Proven track record building or contributing to a certification or learning program (Trailhead-style modules, exam design, or LMS authoring). Strong analytical mindset — comfortable mining Zendesk/Salesforce Service Cloud cases and CRM data to prioritize content roadmaps. Excellent writing skills with the ability to translate complex technical workflows into clear, actionable guidance. Experience with documentation platforms (Document360, Zendesk Guide, Readme, GitBook, or similar). Preferred Qualifications Salesforce Administrator or Platform Developer certification. Prior experience at a Salesforce ISV or DevOps tooling company (Copado, Gearset, AutoRABIT, OwnBackup, etc.). Background in instructional design or video-based learning production. What Success Looks Like in 12 Months Documentation NPS and self-service deflection rates measurably improved. Flosum Certification Program launched with at least three role-based tracks and an active learner community. A repeatable feedback loop established between Support, Sales, and Documentation.

Location: Belarus About Flosum Flosum is the leading 100% native Salesforce DevOps, data backup, and security platform. We help enterprises release faster, protect their Salesforce data, and govern their orgs with confidence. As we scale, we're investing in world-class enablement to ensure customers, partners, and admins can fully harness the platform. Role Overview We're hiring a Technical Enablement & Documentation Lead to own the end-to-end knowledge experience for Flosum — from product documentation across DevOps, Data Backup, Security, and Compliance, to the launch of our official Flosum Certification Program. You'll be the bridge between Product, Support, Sales Engineering, and Customers, turning real-world signals into authoritative, learner-friendly content. Key Responsibilities Own, maintain, and continuously improve Flosum's product documentation across Salesforce DevOps, Data Backup & Recovery, Security, and Compliance modules. Build and launch the Flosum Certification Program, including learning paths, exam blueprints, hands-on labs, and badge tiers (Admin, Developer, Architect). Analyze inbound signals — support cases, demo requests, and prospect inquiries — to identify documentation gaps and proactively update content. Partner with Support to convert recurring tickets into self-service knowledge base articles, reducing case volume. Collaborate with Product Management and Engineering to document new releases, features, and APIs in lockstep with the release calendar. Work with Sales Engineering to ensure demo-driven questions are reflected in public-facing guides and FAQs. Establish documentation standards, style guides, and review workflows to keep content accurate, versioned, and on-brand. Track content performance (views, search queries, deflection rates, certification pass rates) and report on enablement KPIs. Requirements 5+ years in technical writing, developer enablement, or technical training — ideally in the Salesforce ecosystem. Hands-on familiarity with Salesforce DevOps concepts (version control, CI/CD, sandbox management, deployments) and data backup/recovery principles. Proven track record building or contributing to a certification or learning program (Trailhead-style modules, exam design, or LMS authoring). Strong analytical mindset — comfortable mining Zendesk/Salesforce Service Cloud cases and CRM data to prioritize content roadmaps. Excellent writing skills with the ability to translate complex technical workflows into clear, actionable guidance. Experience with documentation platforms (Document360, Zendesk Guide, Readme, GitBook, or similar). Preferred Qualifications Salesforce Administrator or Platform Developer certification. Prior experience at a Salesforce ISV or DevOps tooling company (Copado, Gearset, AutoRABIT, OwnBackup, etc.). Background in instructional design or video-based learning production. What Success Looks Like in 12 Months Documentation NPS and self-service deflection rates measurably improved. Flosum Certification Program launched with at least three role-based tracks and an active learner community. A repeatable feedback loop established between Support, Sales, and Documentation.

Location: Foster City, CA Workplace: Hybrid Replit is the agentic software creation platform that enables anyone to build applications using natural language. With millions of users worldwide, Replit is democratizing software development by removing traditional barriers to application creation. ABOUT THE ROLE We are seeking a mid-level Infrastructure Vulnerability Management Engineer with a strong background in Cloud Security, DevSecOps, and Infrastructure-as-Code (IaC). In this role, you will bridge the gap between security, compliance, DevOps, and Platform engineering teams. You will identify infrastructure misconfigurations, secure multi-cloud environments, and manage continuous vulnerability lifecycles across cloud workloads, containers, and data repositories to satisfy strict regulatory compliance frameworks. You will also serve as a technical infrastructure responder during security incidents, deploying real-time cloud or network countermeasures to protect our production ecosystem. WHAT YOU'LL DO CORE RESPONSIBILITIES - Infrastructure Scanning & Triage: Perform continuous security scanning across our cloud posture and workloads. Review, validate, and prioritize flaws and misconfigurations based on CVSS scores, real-world exploitability, and infrastructure network exposure. - Posture Management & Visibility: Own and optimize Cloud Security Posture Management (CSPM), Kubernetes Security Posture Management (KSPM), and Data Security Posture Management (DSPM) tools to ensure uniform compliance, prevent data leakage, and maintain hardened baselines. - Infrastructure-as-Code (IaC) Security: Configure, tune, and embed automated IaC security scanning tools into CI/CD pipelines to identify architectural risks (e.g., overly permissive IAM, public S3 buckets/Cloud Storage) before they are deployed to production. - Workload & Container Security: Manage the continuous vulnerability scanning lifecycle for container images, registries, and Virtual Machines (VMs), partnering with SRE and Platform teams to build automated base-image patching and rolling upgrade pipelines. - Compliance-Driven Tracking: Track, document, and manage infrastructure vulnerabilities according to strict compliance SLAs (e.g., SOC 2, ISO 27001, PCI-DSS). Maintain audit-ready evidence of infrastructure remediation timelines and exception approvals. - Executive Reporting & Alerting: Escalate and report critical production exposures directly to the CISO and senior leadership. Maintain dashboards and alerting mechanisms that visualize infrastructure risk trends and cloud compliance posture. - Remediation Collaboration: Partner with SRE, DevOps, and Platform teams to provide clear infrastructure mitigation paths. Assist in writing, reviewing, or modifying cloud configuration templates directly when necessary to resolve security flaws. - Incident Response Support: Assist Incident Response teams during active cloud or host-level breaches. Help develop and implement immediate, real-time cloud, network, or IAM configuration countermeasures to contain threats. REQUIRED SKILLS & EXPERIENCE - Experience: 5 years of experience in Cloud Security, DevSecOps, or Systems Engineering roles. - Cloud Infrastructure Depth: Strong foundational experience working with multi-cloud environments (Deep GCP expertise preferred, with working knowledge of AWS or Azure). - Posture Management & Scanning Tooling: Hands-on experience operating modern infrastructure security platforms such as Wiz, Orca, Prisma Cloud, Lacework, or cloud-native options (GCP Security Command Center). - IaC and Automation Fluency: Strong proficiency with Infrastructure as Code platforms (Terraform, Pulumi) and GitOps deployment workflows. Ability to evaluate and configure IaC scanners like Checkov, Tfsec, or KICS. - Containerization & Orchestration: Deep understanding of Docker/container security and Kubernetes architectures (e.g., GKE, EKS), including runtime security, network policies, and workload identity. - Compliance Awareness: Understanding of how infrastructure configurations and vulnerability management map to security compliance frameworks like SOC 2, ISO 27001, CIS Benchmarks, or NIST. WHAT WE VALUE - Systems Thinking: The ability to see the "big picture" and understand how security decisions impact the entire stack. - Technical Influence: The ability to drive technical alignment across the organization through expertise and collaboration rather than direct authority. - Autonomy: Comfortable leading major technical initiatives and driving outcomes with minimal oversight. - Problem-Solving Mindset: A passion for breaking down complex security challenges into elegant, scalable engineering solutions. This is a full-time role that can be held from our Foster City, CA office. The role has an in-office requirement of Monday, Wednesday, and Friday. Full-Time Employee Benefits Include: 💰 Competitive Salary & Equity 💹 401(k) Program with a 4% match (US Only) ⚕️ Health, Dental, Vision and Life Insurance 🩼 Short Term and Long Term Disability 🚼 Paid Parental, Medical, Caregiver Leave 🏝 Flexible Time Off (FTO) + Holidays 🚗 Commuter Benefits (In-Office & US Only) 📱 Monthly Wellness Stipend 🧑‍💻 Autonomous Work Environment 🖥 In Office Set-Up Reimbursement (In-Office Only) 🚀 Quarterly Team Gatherings ☕ In Office Amenities (In-Office Only) Want to learn more about what we are up to? - Self-driving Company https://replit.com/blog/self-driving-company - Replit Agent at Scale https://replit.com/blog/evaluating-and-improving-agent-at-scale - AI Adoption https://replit.com/blog/ai-adoption - Build Open-Source Apps https://replit.com/build/open-source-app-builder   Interviewing + Culture at Replit - Operating Principles https://blog.replit.com/operating-principles - Reasons not to work at Replit https://blog.replit.com/reasons-not-to-join-replit To achieve our mission of making programming more accessible around the world, we need our team to be representative of the world. We welcome your unique perspective and experiences in shaping this product. We encourage people from all kinds of backgrounds to apply, including and especially candidates from underrepresented and non-traditional backgrounds.

Location: Hamburg adjoe builds the technologies behind mobile apps growth and monetization. With our core product Playtime Arcade, we've become the global leader in rewarded advertising, an ad unit built on a simple premise: users earn real in-app rewards for engaging with new apps. The result is one of the most effective value exchanges in adtech, connecting advertisers and publishers with over 770 million users annually. Architecting Intelligence to Optimize 200M+ Daily Decisions As the intelligence core of our engineering organization, our Data Science team doesn't just deploy models, we engineer the fundamental decision engine that powers our platform. At a scale of 770 million users and 100,000+ predictions per second, we are solving a multi-objective optimization problem that balances user incentives, advertiser ROI, and long-term platform health in real time.  Our architecture is built on a 1PB+ behavioral data lake, providing the high-fidelity input necessary to train deep learning models that predict individual user engagement with precision. We aren't just optimizing clicks, we are dynamically calculating optimal reward structures to sustain a global value exchange.  Engineered for performance, our stack leverages Tensorflow and PyTorch for model training, NVIDIA Triton to achieve sub-100ms inference. We own the full ML lifecycle from high-level research and feature engineering to deployment and A/B experimentation. Here, you will find the autonomy, the data depth, and the massive scale required to solve the most complex optimization challenges in the adtech ecosystem. The data infrastructure behind this runs at real scale: 2TB ingested in real time every day, 100+ Airflow jobs and data pipelines, and ML models handling p99 latency of 100ms across 100,000+ predictions per second. As a Data Engineer on this team – you'll be building and maintaining the infrastructure that makes them possible: the Feature Store, the data pipelines, the data quality systems, and the data architecture that data scientists depend on to move fast. Your Mission & Who We Are Looking For: - Data engineering at ML scale. You have 5+ years in data engineering on a modern stack, with proven experience handling systems that process several TB of data per day and thousands of events per second.  - Flink is your default for real-time. You have hands-on experience with Apache Flink for stateful stream processing and real-time feature computation. You'll translate Data Science requirements into high-performance streams, enable Data Scientists to contribute new features and implement features yourself when needed.. - Pipeline bottlenecks don't survive long around you. You know how to identify and eliminate inefficiencies in complex ETL jobs, whether handling high-volume batch processing or real-time streaming systems like Kafka. At adjoe, data velocity is critical: slow pipelines directly impact model freshness and prediction quality at sub-100ms inference. - You think in layers, not tables. You move beyond raw data to design robust, multi-layered data architectures using dbt, and can reason confidently about storage formats, Data Lakehouse models, and what belongs where in a 1PB+ data lake. Familiarity with Medallion Architecture is a strong plus. - The bridge between Data Science and Backend. You've worked closely with Data Scientists on online ML systems with low latency requirements, and understand what it takes to make experimental research production-ready. Strong Java required; Go or Python a plus. - Owns quality, not just delivery. You implement data validation, monitoring, and governance processes in production, because in a system where model inputs directly drive advertiser ROI, data integrity isn't optional. Experience with Airflow, Kubeflow, AWS, Terraform, and Kubernetes is a strong plus.  🌎 We welcome applications from talent worldwide and provide relocation support to Hamburg, Germany for those ready to join our team.  What’s in It for You? At adjoe, you’re not here to just close JIRA tickets, you’re helping build the infrastructure behind one of the most impactful platforms in adtech. The systems you work on will reach hundreds of millions of users and power billions of decisions every day. - Go Big. Own projects with impact on 770M users and push adtech boundaries. - Move Fast. Ship solutions multiple times a day, learn from results, and keep momentum. - Be Direct. Solve problems openly and collaborate across teams. - Thrive Together. Grow with a diverse, global team of people from over 40 different countries that learn from each other.   - Have Fun. Celebrate wins, enjoy daily victories, and bring your energy. We welcome applications from people who will contribute to the diversity of our company.

Location: Americas Remote About Customer.io Over 9,000 companies — from scrappy startups to global brands — use our platform to send billions of emails, push notifications, in-app messages, and SMS every day. Customer.io powers automated communication that people actually want to receive. We help teams send smarter, more relevant messages using real-time behavioral data. About the role Hi, my name is Michael, Head of Data & Analytics at Customer.io , and I'm looking for a Senior Data Scientist to help our teams make better decisions using customer and product data. You'll partner closely with Product, Marketing, and Customer Experience to evaluate product changes, design and analyze experiments, identify opportunities to improve the customer experience, and influence roadmap and business priorities. This is a hands-on role focused on analyzing behavior, building models, and turning data into clear, actionable direction. This role is ideal for someone who enjoys solving ambiguous problems, working closely with stakeholders, and applying data science pragmatically to support product and business decisions. We're looking for someone with an ownership mindset and a bias for action who balances technical rigor with practical decision-making. What we value Ownership: You take initiative and drive analytical work from concept to implementation. You don't wait for perfect requirements — you help define the problem and move the work forward. Curiosity: You naturally question assumptions and dig deeper into the "why" behind user behavior. You enjoy uncovering patterns in complex data and have the persistence to work through ambiguity and messy datasets. Analytical Rigor: You bring a thoughtful, structured approach to analytics and decision-making. You know how to define meaningful measures of success, evaluate changes with rigor, and distinguish signal from noise in complex behavioral data so teams can act with confidence. Communication: You can translate complex analytical concepts into clear recommendations for Product Managers, executives, and non-technical stakeholders. Collaboration: You work as a true cross-functional partner, balancing analytical rigor with practical business needs. You build trust by making data approachable, actionable, and reliable. What you'll do Analyze behavioral patterns across the customer lifecycle to identify trends, usage archetypes, and opportunities to improve adoption, engagement, and retention. Design experiments and measurement approaches to evaluate the impact of product and marketing changes - and help teams make decisions based on evidence rather than intuition. Build models and datasets that improve how teams segment customers, forecast outcomes, and identify trends. Apply machine learning and AI techniques where they solve practical problems, for both internal decision-making and customer-facing scenarios. Partner with Data Engineering to improve the quality, reliability, and accessibility of core data and metrics. Communicate findings clearly and directly so teams can make informed decisions without needing a statistics background. What we're looking for 5+ years of experience in a Data Science role within B2B SaaS or a similar product- or growth-focused environment. Strong foundation in statistics, experimentation, and behavioral analytics - with the ability to apply them pragmatically to real product and business problems. Proficiency in SQL and Python for large-scale analysis, modeling, and exploration. Experience with modern cloud data platforms (Snowflake, BigQuery, or similar); familiarity with dbt is a plus. Strong communication and stakeholder skills - you can explain complex analysis clearly to PMs, marketers, executives, and non-technical partners. An ownership mindset - you help define the problem and move work forward; you don't wait for perfect requirements. Why This Role This role offers the opportunity to work on high-impact problems across the business while helping shape how data science and analytics evolve within the organization. You'll have the autonomy to explore meaningful questions, influence strategy, and help build a stronger data-informed culture. Compensation & Benefits We believe in transparency. Starting salary for this role is $140,000-$150,000 USD (or equivalent in local currency) depending on experience and subject to market rate adjustment. In addition to base salary, this role includes an equity grant in the form of stock options, so you share in the success you help build. We know our people are what make us great, and we’re committed to taking great care of them. Our inclusive benefits package supports your well-being and growth, including 100% coverage of medical, dental, vision, mental health, and supplemental insurance premiums for you and your family . We also offer 16 weeks paid parental leave, unlimited PTO , stipends for remote work and wellness, a professional development budget, and more. See full benefits here → Our Process No gotchas, no trick questions - just a clear, human process designed to help both of us make an informed decision. 30-minute call with Recruiter 45-minute call with Hiring Manager 45-minute 1:1 Technical Interview Take-Home Assignment + 45-minute review call 30-minute Final Interview with Stakeholder All final candidates will be asked to complete a background check and employment verifications as part of our pre-employment process. Customer.io recognizes the stifling impact of systemic injustice on diverse communities. We commit to using our influence to increase inclusion and equity within the tech industry. We strive to build an inclusive team culture, implement bias-free hiring practices, and develop community partnerships to expand our global impact. Zoom is the only video conference platform that we use, virtual interviews will be conducted using the video capability (i.e., not via the chat), and offers will be extended in writing on official Customer.io letterhead. Please be vigilant in all of your job search activity, and if you have any questions please contact jobs@customer.io . Join us! Check out our careers page for more information about why you should come work with us! We believe in empathy, transparency, responsibility, and, yes, a little awkwardness. If you’re excited by what you read — apply now.

Location: Warsaw, Poland Are you looking for the next professional opportunity that will challenge you and advance your career? Join our team now! Tickmill is looking to hire a Senior AI/ML Engineer (AI Lead) to join our rapidly expanding team. The ideal candidate will be a highly hands-on and business-oriented professional, capable of designing and delivering production-grade AI systems that drive measurable business impact. About Tickmill. Tickmill is an award-winning, multi-regulated broker offering access to a broad range of asset classes, including CFDs on Forex, Stocks, Indices, Commodities, Cryptocurrencies, and Bonds, as well as Exchange Traded Derivatives like Futures & Options). Founded in 2014, the Tickmill Group employs over 330 professionals across offices in London, Cyprus, Poland, Estonia, Seychelles and several other locations worldwide. Our culture is built on trust, transparency, and high standards.  We bring together ambitious professionals who are looking for an environment that supports them to dominate in their fields. Our diverse, multilingual teams are focused on innovation, delivering bold excellence, and raising the bar wherever we can. We offer competitive benefits packages, frequent team initiatives, and opportunities for professional growth. Join the Tigers! What does the role look like? The Senior AI/ML Engineer (AI Lead) will have the chance to: • Design, develop, and productionise machine learning models end-to-end (training, validation, deployment, monitoring, retraining), ensuring reliability in real-world environments. • Lead the development of AI use cases such as client lifetime value (CLV), churn prediction, and fraud/abuse detection, with clear alignment to business outcomes and measurable impact. • Build and establish robust MLOps practices, including model deployment pipelines, CI/CD, environment promotion (dev/stage/prod), and lifecycle management. • Implement model monitoring frameworks to track performance, data drift, data quality, and business impact, with clear retraining and escalation strategies. • Ensure model explainability and transparency using techniques such as SHAP, feature attribution, and other interpretability methods appropriate for business-critical and regulated contexts. • Define and enforce best practices around model governance, documentation, versioning, and auditability, proportional to model risk and business impact. • Collaborate closely with Data Engineering to ensure high-quality data pipelines, feature engineering, reproducibility, and scalable data foundations. • Work cross-functionally with Product, Risk, Commercial, and other stakeholders to translate business problems into pragmatic AI solutions, balancing speed and robustness. • Drive continuous improvement through feedback loops, monitoring insights, and model retraining strategies, rather than one-off model delivery. • Mentor team members and promote best practices in production AI, MLOps, and applied machine learning delivery. What do you need to succeed in this role? • 5–8+ years of experience building and deploying machine learning models in production environments (not just experimentation). • Strong Python programming skills and solid software engineering fundamentals (testing, code quality, modular design, maintainability). • Strong understanding of machine learning concepts, model evaluation, feature engineering, and practical considerations in production systems (e.g. data leakage, drift, stability). • Hands-on experience with large-scale data processing (Spark / PySpark). • Experience with ML lifecycle tools (MLflow or similar) for experiment tracking, model management, and reproducibility. • Experience building and maintaining CI/CD pipelines (GitHub Actions preferred) for ML or data workflows. • Strong SQL skills and experience working with large, complex datasets in real-world environments. • Proven ability to deliver AI/ML solutions with measurable business impact, not just model performance improvements. • Experience working with model deployment, monitoring, drift detection, and retraining strategies in production systems. • Strong communication skills with the ability to work effectively with both technical and non-technical stakeholders, translating trade-offs clearly. • Ability to operate effectively in environments with evolving requirements, imperfect data, and delivery pressure, balancing MVP speed with production robustness. The below are considered as a plus: • Experience in fintech, trading, or financial services environments, particularly where models influence business-critical decisions. • Experience with real-time or streaming ML systems. • Familiarity with modern AI approaches such as LLMs, embeddings, or retrieval-augmented generation (RAG), particularly where applied to business workflows or integrated with structured data. • Experience working in regulated environments and implementing model governance frameworks (e.g. auditability, explainability, approvals, documentation standards). • Experience contributing to team standards, mentoring, or leading applied AI delivery. By joining us, you can expect: • Unique opportunity for a career in a global, fast-growing company. • Attractive remuneration package based on qualifications and experience. • Opportunities to learn and grow through our “Employee Training & Development program”. • Hybrid work flexibility. • Multiple events to bond with the team and the group. • Birthday and loyalty benefits. Make your next career step and apply NOW! *Due to the great number of applications, we receive for each of our open vacancies, we are unable to respond on an individual basis.

Location: Montenegro; Slovenia; Slovakia; Moldova; Romania; Poland The position is open for a global, publicly traded AdTech market leader. The company's platforms handle over 1 trillion requests per day, operating within a highly optimized real-time cloud architecture across dozens of servers and processing terabytes of data daily. The engineering team focuses on intense performance optimization, low-latency infrastructure, asynchronous data streaming, and cutting-edge GenAI research and development. Salary: upto $5,000 USD / month. Format: Full-time. Hybrid (Budva, Montenegro) or 100% Remote globally Contract Type: B2B Contract Responsibilities Design, scale, and maintain real-time advertising bidding systems (DSPs, RTB Exchanges, and SSP platforms). Optimize backend services using Java (Spring Boot / WebFlux) and Go (Golang) to meet strict low-latency SLA/SLO targets. Build and manage data-intensive architectures utilizing high-load storage solutions (Aerospike, ClickHouse) and event-driven messaging (Apache Kafka). Participate in R&D initiatives involving GenAI, integrating Agentic AI frameworks (LangChain, LangGraph, N8N) for workflow automation and predictive analytics. Take full ownership of features end-to-end, contributing to the frontend layer (React / TypeScript) for internal tools and dashboards when required. Requirements 5+ years of commercial software development experience with Java as the primary language. Deep knowledge of the Spring ecosystem (Boot, Data, MVC, Security, Cloud) and strong practical experience with reactive/asynchronous programming (Spring WebFlux / Project Reactor). Solid understanding of distributed systems, concurrency, and performance tuning at the JVM level. Strong verbal English skills at B2 level or higher, with the ability to explain architectural decisions and collaborate directly with a global engineering team during voice calls. Location outside of the Russian Federation due to contractual and payment restrictions. Candidates from Belarus are eligible only if they possess an active legal entity/IP in Georgia or Europe for international payments. Commercial programming experience or strong familiarity with Go (Golang). Hands-on experience with high-load and Big Data tools including Apache Kafka, ClickHouse, and Aerospike. Real-world experience or deep interest in LLMs and AI orchestration tools such as LangChain, LangGraph, or N8N. Familiarity with frontend development using ReactJS and TypeScript. Benefits Opportunity to work on production infrastructure handling 1 trillion + daily requests. Work within a team of senior engineers with direct impact on the platform's architecture. Choice between a fully remote schedule or a hybrid format from the office in Budva, Montenegro. Stable monthly payments in USD via international B2B contracts.

Location: Argentina; Brazil; Chile; Colombia; Ecuador; Paraguay About Huzzle At Huzzle, we connect exceptional talent with top opportunities at leading companies across the UK, US, Canada, Europe, and Australia. Our clients include fast-growing startups and established companies in SaaS, MarTech, FinTech, and EdTech. Unlike traditional outsourcing, you’ll be placed directly with a client as a valued in-house team member—giving you real career growth, stability, and ownership of your work. Role Type: Full-time Engagement: Independent Contractor Job Summary We’re looking for a commercially driven Senior Business Development Associate to join one of our international client teams. This is a high-impact remote sales role for someone who thrives in outbound prospecting, consultative selling, and revenue generation. Unlike traditional SDR roles focused only on appointment setting, this position requires someone who can confidently manage early-stage sales conversations, understand customer pain points, build trust quickly, and drive qualified opportunities through the sales funnel. You’ll play a critical role in generating pipeline, leading discovery conversations, and contributing directly to revenue growth in a fast-paced B2B sales environment. Key Responsibilities Execute outbound prospecting campaigns through cold calls, emails, LinkedIn, and strategic outreach Research target accounts and identify key decision-makers Conduct discovery conversations to understand client goals, challenges, and business needs Qualify opportunities based on fit, urgency, budget, and buying intent Book and support high-quality sales meetings and demos Maintain accurate CRM records and pipeline visibility Manage follow-ups with urgency and consistency across all active opportunities Clearly communicate value propositions tailored to each prospect Collaborate closely with sales and leadership teams to improve outreach strategy and conversion performance Contribute directly to pipeline generation and revenue targets. Requirements 4-7+ years of experience in B2B sales, outbound prospecting, account executive, or business development roles Proven track record in lead generation, discovery calls, and pipeline conversion Strong cold-calling confidence and ability to build rapport quickly Excellent objection-handling and consultative selling skills Experience managing prospects beyond simple appointment setting Strong written communication and outbound email quality Familiarity with CRM platforms such as HubSpot or Salesforce Self-starter with strong discipline, urgency, and time management Experience in SaaS, digital marketing, automotive, agency, or B2B service sales is highly preferred Native-level or highly fluent English communication skills required Benefits 🌎 Fully remote role with flexible working environment 🚀 Work with international clients in high-growth industries 📈 Clear career progression to Account Executive roles 🎯 Commission and performance incentives for hitting targets 🤝 Direct placement with client companies (no outsourcing layer) 🧠 Ongoing training, coaching, and sales development programs

Location: Warsaw, Poland [EN] Sperasoft is a leading game co-development company. We work closely with our partners to deliver high-quality titles for world-class publishers. Sperasoft is a part of Keywords studios – international technical and creative services provider to the global video games industry and beyond. Game Development is our core competency.  We collaborate closely with our partners, assisting them throughout the whole process of developing high quality AAA titles. Sperasoft is looking for a talented, experienced Senior 3D vegetation Artist who can create different types of plants and organic (trees, bushes, grass, etc.).If you are keen on vegetation creation and would like to be a part of a great team, working on new IP, we are waiting for you! [PL] Opis Sperasoft to wiodąca firma specjalizująca się we współtworzeniu gier (co-development). Ściśle współpracujemy z naszymi partnerami, aby dostarczać wysokiej jakości tytuły dla światowej klasy wydawców. Sperasoft jest częścią Keywords Studios – międzynarodowego dostawcy usług technicznych i kreatywnych dla globalnego przemysłu gier wideo i nie tylko. Tworzenie gier to nasza główna kompetencja. Blisko współpracujemy z naszymi partnerami, wspierając ich na każdym etapie procesu powstawania wysokiej jakości tytułów AAA. Sperasoft poszukuje utalentowanego i doświadczonego starszego artysty 3D specjalizującego się w tworzeniu roślinności i elementów organicznych (drzewa, krzewy, trawa itp.). Jeśli pasjonujesz się tworzeniem roślinności i chcesz dołączyć do świetnego zespołu pracującego nad nowym tytułem (IP), czekamy właśnie na Ciebie! [EN] Responsibilities Develop, maintain, and create real-time vegetation game assets going through full 3D pipeline (modeling, sculpting, texture creation, retopology, UV, etc.) in Unreal Engine 5 Develop sets of plants for different biomes Analyse, plan, and collect references for the assets; work with concepts/references and according to the guideline Ensure a proper integration for every asset you create considering technical and gameplay constraints Obtain Lead Artist's guidance and approval as required to advance tasks Continue to refine artistic abilities and learn new software packages and/or in-house tools Coordinate with Senior and/or Lead Artists with mentoring Junior 3D Artists as well as sharing best project practices with them Contribute to the team-oriented environment [PL] Obowiązki: Tworzenie i utrzymywanie zasobów roślinności do gier (w czasie rzeczywistym) z wykorzystaniem pełnego procesu produkcyjnego 3D (modelowanie, rzeźbienie, teksturowanie, retopologia, UV itp.) w silniku Unreal Engine 5 Opracowywanie zestawów roślinności dla różnych biomów Analiza, planowanie i gromadzenie materiałów referencyjnych; praca w oparciu o koncepty i materiały referencyjne oraz zgodnie z wytycznymi Zapewnienie poprawnej integracji każdego tworzonego zasobu, z uwzględnieniem ograniczeń technicznych i wymogów rozgrywki Uzyskiwanie wskazówek i akceptacji od Głównego Artysty w zakresie niezbędnym do realizacji zadań Stałe doskonalenie umiejętności artystycznych oraz nauka obsługi nowego oprogramowania i/lub narzędzi wewnętrznych Współpraca ze Starszymi i/lub Głównymi Artystami przy wdrażaniu i wspieraniu (mentoringu) młodszych artystów 3D oraz dzielenie się z nimi najlepszymi praktykami projektowymi Aktywny udział w budowaniu atmosfery współpracy w zespole Requirements [EN] Experience in vegetation modelling in game industry Strong understanding of 3D modeling tools used in vegetation production (either 3D Max, Maya, Blender, ZBrush, Speed Tree or Houdini) Strong understanding of Texture creation tools (either Photoshop, Substance Designer or Substance Painter) Experience in any Game Engine, such as Unreal Engine 5, Unity or others is a plus High-poly sculpting in Zbrush is a plus Good understanding of modern pipelines and requirements for game development Teamwork skills A creative, collaborative and innovative mindset Excellent communication and interpersonal skills [PL] Wymagania: Doświadczenie w modelowaniu roślinności w branży gier Dobra znajomość narzędzi do modelowania 3D wykorzystywanych przy tworzeniu roślinności (3ds Max, Maya, Blender, ZBrush, SpeedTree lub Houdini) Dobra znajomość narzędzi do tworzenia tekstur (Photoshop, Substance Designer lub Substance Painter) Mile widziane doświadczenie w pracy z silnikami gier, takimi jak Unreal Engine 5, Unity lub inne Mile widziana umiejętność rzeźbienia modeli typu high-poly w programie ZBrush Dobra znajomość nowoczesnych procesów produkcyjnych (pipeline) i wymogów związanych z tworzeniem gier Umiejętność pracy w zespole Kreatywne, innowacyjne podejście oraz nastawienie na współpracę Doskonałe umiejętności komunikacyjne i interpersonalne Benefits [EN] Medical Care package MyCafeteria system - including Multisport card and more Employee Assistance Program (EAP), offering confidential legal, financial, and personal counseling English or Polish language classes Sensibly flexible working hours Breakfasts, snacks and fruits available during the day, tea and coffee machines Additional benefits: care bonus to cover health, educational and safety needs, corporate parties and team buildings [PL] Benefity: Praca w międzynarodowym zespole światowej klasy profesjonalistów przy ekscytujących i pełnych wyzwań projektach Możliwości nauki i rozwoju: mentoring, wykłady, udział w konferencjach i wydarzeniach branżowych Pakiet opieki medycznej Elastyczne godziny pracy (w ramach potrzeb zespołu) Śniadania, przekąski i owoce dostępne w ciągu dnia, a także ekspresy do kawy i wybór herbat Przyjazny zespół Benefity dodatkowe – Care Bonus (pokrywający wydatki związane ze zdrowiem, edukacją i bezpieczeństwem), platforma MyCafeteria, imprezy firmowe oraz wyjazdy integracyjne, a także wiele więcej

Location: Espoo Workplace: Hybrid Role Highlights: - Title: OBC & Comms AIT Engineer - Department: Global Manufacturing Organization - Reports to: AIT Engineering Team Lead - Location: Espoo, Finland - Type of Contract: Permanent - Working model: On-site - Employment is subject to applicable security screening (incl. SUPO, where required) About the role ICEYE is seeking an AIT Engineer to own the assembly, integration, and testing of on-board computer and communications subsystems at our Espoo headquarters. This is a hands-on technical role for an engineer with strong expertise in complex electronics and SDR-based communications systems, ready to contribute directly to spacecraft production and mission-critical troubleshooting in a fast-paced, high-cadence environment. What you will do - Serve as the primary technical point of contact for all OBC and Comms issues during manufacturing, integration, and testing - Conduct hands-on inspection, verification, and assembly of OBC and Comms subsystems hardware - Identify, contain, and drive root cause analysis of non-conformances; implement corrective actions and close feedback loops into design and production processes - Contribute to OBC and Comms design reviews, production ramp-up planning, and DFM/DFT improvements - Represent AIT Engineering across projects and disciplines, interfacing with design engineers, production leads, and other domain AIT engineers - Apply system-level understanding to anticipate integration risks across subsystem interfaces and ensure mission success - Produce and maintain technical documentation including test procedures, NCRs, and corrective action records What you bring Must have - 5+ years of hands-on experience in the development, integration, testing, or production of complex electronics and communications systems - Deep technical knowledge of electronics engineering and SDR-based communications systems, with system-level understanding across full hardware architectures - Demonstrated experience in multidisciplinary engineering environments, including mentoring engineers and technicians and driving cross-functional collaboration - Strong track record in DFM and DFT in high-reliability hardware environments - Familiarity with integration, verification, configuration management, and production ramp-up processes in complex hardware industries - Proactive, hands-on approach to problem-solving including structured root cause analysis - Continuous improvement mindset, with the ability to drive reliability and repeatability as production volumes scale - Ability to manage multiple projects and priorities simultaneously - Strong written and spoken English communication skills - Experience writing clear, traceable technical documentation Nice to have - Experience with issue tracking and configuration management tools - Familiarity with Python or AI-assisted tools for productivity and test automation - Rapid ability to structure and synthesize complex technical information and communicate conclusions clearly - Resilience and sustained motivation in high-pressure production environments - Transparency, humility, and an active growth mindset   Application Process - Talent Acquisition Interview - Hiring Manager General Interview - Technical Interview (onsite or virtual), including a Technical Challenge - Hiring Team + Director-level Interview - Offer Decision What We Offer at ICEYE At ICEYE, you will join a diverse and highly engaged team united by the ambition to make the impossible possible. We know that we will succeed only through exceptional people in our team, which is why your growth, well-being, and success are a priority. As a global scale-up, we combine speed and ambition with the opportunity to take real ownership from day one. You will benefit from continuous professional development, training opportunities, and a ICEYE is a place where your contributions have a visible impact and where we celebrate success together.   Benefits - A job that matters in a dynamic Defence Technology and Earth Observation environment with a scale-up approach - An independent role with a supportive and diverse work environment - Time for self-development, research, training, conferences, or certification schemes - Health insurance - Creative, inspiring and collaborative office Our Commitment to Diversity, Equity, and Inclusion At ICEYE, we believe that diversity isn't just a buzzword – it's our greatest asset. We're committed to fostering an inclusive environment where every voice is not only heard but celebrated. We know that diverse perspectives breed innovation and creativity, which is why we actively seek out individuals from all walks of life, backgrounds, and experiences. Whatever your background, we want you to bring your authentic self to the table. Join us and be part of a team where differences are not only embraced but cherished, because together, we're stronger. We welcome applications from people of all backgrounds, including those who may need workplace adjustments. If you require any specific accommodations or assistance during the recruitment process for any reason, please let us know. Apply now to start your ICEYE journey, and help us continue to make the impossible possible together. Read more about ICEYE and working with us at iceye.com http://iceye.com

Location: Metro Manila; Armenia; Kazakhstan; Georgia Workplace: Hybrid Salmon is a technology-driven financial company building a banking and lending platform across Southeast Asia, starting in the Philippines. We combine global fintech expertise with deep local market knowledge to make financial services simple, accessible, and useful for millions of people across the region. 7M+ app downloads. 2M+ monthly active users. 7,000+ partner stores. US$310M+ raised from leading global investors. Manila-based, globally distributed, and hybrid-first — our team spans 45+ countries. If you want to solve complex problems at scale and impact how millions of people access and manage money, come build with us. Southeast Asia's fintech moment starts here. About the role: You'll own ML models across credit scoring, collection, and antifraud, turning data into systems that directly shape how Salmon lends and collects at scale. What you'll do: - You'll build and ship ML models across credit scoring, collection, antifraud, and sales — high-stakes, high-visibility work from day one. - You’ll work with teams across the business, including Risk, Anti-fraud, and Cross-sell - You'll take models from idea to production, then keep monitoring and improving them as real data comes in. What you'll own: - Own the end-to-end lifecycle of ML models — EDA, feature generation, hypothesis testing, production deployment, and monitoring. - Partner with Collection and Product to identify where a new or improved model would have the most leverage. - Evaluate model performance against business impact, and iterate based on what you find. - Explore and integrate new data sources, internal and external, to surface additional predictive signals. - Build models that are scalable, observable, and maintainable in production systems. What makes you a strong fit: - 2+ years of experience as a Machine Learning Engineer or Data Scientist, ideally in fintech or fast-paced product environments. - Solid foundation in classical ML techniques, fluent in Pandas, Scikit-learn, NumPy, SciPy, Matplotlib, Seaborn, Statsmodels, and gradient boosting libraries (XGBoost, LightGBM, CatBoost). - Strong Python and SQL, with experience using version control. - A strong sense of ownership and accountability. - Experience with graph neural networks or transformer models would be a plus. What we offer: Ownership and flexibility - Hybrid-first work environment - Company-provided tools and equipment - Office in Bonifacio Global City, Manila — a modern, walkable district at the centre of the Philippines' growing tech scene Health and time off - Medical insurance support for you and your family through co-funding or reimbursement, depending on your location and subject to policy limits - Access to an internal mental health support specialist - 22 vacation days, Philippine public holidays, and 15 sick days - 105 days of paid maternity leave and up to 14 days of paid paternity leave for employees relocating to Manila Relocation and family support - Relocation support for you, your family — including flights, two weeks of accommodation, visas, paperwork, and logistics - Reimbursement of eligible pet relocation expenses - USD 2,500 per year for flights home - Baby and family stipends for employees relocating to Manila: USD 1,000 per month for each child under two and USD 500 per month for each child aged two to 18 Growth and team experience - Opportunities to learn and share your expertise through internal expert meetups, external conferences, speaking opportunities, and industry publications - Company-sponsored trips to Manila to meet and work with your team in person - Regular team offsites, sports activities, and team events - High-performing teams can earn a dedicated beach house week in Southeast Asia

Location: Poland Company Background Our client is a fast-growing, multinational company in the sports tech and predictive gaming space, backed by leading investors and founders. The company operates fully remotely, with business operations in the U.S. and development teams across Europe. They foster a close-knit, respectful, and collaborative culture, placing strong emphasis on innovation, inclusivity, and user experience. The platform introduces a new approach to sports predictions by focusing on social engagement and entertainment, creating a community-driven experience that is fun, rewarding, and accessible to all sports fans. Project Description The project is a social sports gaming platform that offers free-to-play alternatives to traditional real-money sports betting. It allows sports fans to make predictions, compete for leaderboard positions, earn badges, build in-game status, and participate in sweepstakes promotions and loyalty rewards. The platform focuses on creating a fun, engaging, and community-driven sports gaming experience for users with different levels of interest in sports. Technologies Python, Django/FastAPI, asyncio Distributed systems, Microservices, Event-driven architecture Apache Kafka Docker, AWS (or other cloud providers) SQL, PostgreSQL CI/CD, Test automation Prometheus, Grafana What You'll Do Take full ownership of backend services from design and development through deployment, maintenance, and continuous improvement; Design, develop, and maintain scalable, high-performance distributed backend services using Python and Django; Architect distributed systems to support millions of users with low latency and high availability; Own critical backend infrastructure components, including APIs, data pipelines, message brokers such as Kafka, and caching; Optimize systems for throughput, latency, fault tolerance, and resilience under heavy load; Implement robust testing strategies, including unit, integration, and performance tests; Drive continuous improvement of development processes and system observability, including monitoring and logging; Collaborate with product, frontend, and DevOps teams to ship reliable features on aggressive timelines; Lead and mentor junior engineers through code reviews, architectural discussions, and knowledge sharing; Job Requirements 5+ years of experience in Python backend development; Solid experience with Django/FastApi and asynchronous programming using asyncio; Production experience with Apache Kafka; Strong experience with distributed systems, microservices, or similar architecture; Experience deploying and managing containerized applications using Docker; Familiarity with any cloud provider, preferably AWS; Proficiency with SQL databases, especially PostgreSQL; Experience with CI/CD pipelines and test automation; Knowledge of monitoring and logging tools such as Prometheus, Grafana, or equivalent; Strong problem-solving skills and experience with code reviews; Comfortable working in Agile teams; English level: B2 or higher; Nice To Have Experience with Kubernetes; Experience working with systems supporting 1M+ users; Experience with NoSQL databases; Exposure to event sourcing or CQRS patterns; Familiarity with frontend technologies such as React; Knowledge of big data tools such as Flink or NiFi; Exposure to infrastructure as code tools such as Terraform; Experience in the sports or betting industries; What Do We Offer The global benefits package includes: Technical and non-technical training for professional and personal growth; Internal conferences and meetups to learn from industry experts; Support and mentorship from an experienced employee to help you professional grow and development; Health insurance; Sports activities to promote a healthy lifestyle; Flexible work options, including remote and hybrid opportunities; Referral program for bringing in new talent; Work anniversary program and additional vacation days.

Location: Remote Workplace: Remote HyperHug is an international game development studio specializing in the shooter genre. Our main office is based in Cyprus, but our talented team works remotely from around the world. We’re developing Oxide: Survival Island, an immersive multiplayer survival shooter for mobile platforms, and we’re always looking for motivated individuals who want to grow with us, contribute their creativity, and help shape the future of our games. We are seeking an experienced Senior Unity Developer to join our team and contribute to the development and evolution of our flagship game, Oxide: Survival Island. If you know Unity inside and out, including URP and rendering pipelines, you love digging into performance optimization, enjoy working with Addressables, shaders, and multiplayer systems, and eager to help build something meaningful from the ground up — we want to talk to you. This role stays open on an ongoing basis because we’re always interested in meeting exceptional Unity Developers who can make a real impact on the project. WHAT YOU’LL BE DOING - Design, develop, and maintain core gameplay systems and multiplayer features using Unity and C#. - Work with URP-based rendering, shaders, and visual effects with a strong focus on performance and visual quality on mobile devices. - Integrate Unity Addressables for scalable and dynamic UI content. - Profile and optimize game performance: CPU/GPU usage, memory, loading times, and frame stability. - Support LiveOps and seasonal updates by delivering new features, systems, and technical improvements. - Collaborate closely with game designers, artists, and other engineers to turn game concepts into robust, scalable implementations. WHAT WE EXPECT FROM YOU: - 5+ years of experience in Unity development. - Experience working with synchronous multiplayer systems (within the past 2 years). - Deep understanding of URP and Unity rendering workflows. - Experience designing and implementing game mechanics and UI systems. - Shader experience (Shader Graph or HLSL). - Strong C# skills and experience with performance optimization. - Collaborative mindset and great communication skills. - Passion for games and crafting thoughtful user experiences. - Russian language proficiency at C1 level or higher. WHAT WE OFFER: - Competitive salary. - Remote work option or relocation to Cyprus, with full company support including visa and housing assistance. - The chance to shape and influence an ambitious multiplayer survival shooter for mobile platforms. - A strong, supportive team passionate about creating great games. - A flexible work environment. - Opportunities for professional growth. - A culture that values creativity, initiative, and collaboration.

Location: Beograd, Serbia Workplace: hybrid About The Role: Join Paysend’s Automation and Efficiency team to help build and improve backend systems that support global payment operations at scale. This role focuses on designing and developing high-performance backend services and internal tooling used to process and analyze millions of financial transactions daily. You’ll work across distributed systems and data-heavy workflows where reliability, performance, and correctness are critical. This is a strong fit for engineers who enjoy solving complex backend and data problems, working across multiple services, and building systems that operate under real-world scale and operational demands. What You'll Do (Responsibilities): Design, implement, and maintain backend services and internal tools in Java, powering the processing and analysis of millions of financial transactions daily Own and evolve PostgreSQL -based data models, queries, and performance optimization across multiple services. Build and improve systems that automate operational and transaction-monitoring workflows at scale Work within a distributed microservices ecosystem, handling service communication, dependencies, and evolving integrations Contribute to the design and implementation of a new fraud monitoring platform built on the company’s modern technology stack Investigate complex production and operational issues, identify bottlenecks, and implement long-term improvements Collaborate closely with QA and Analytics teams to ensure systems are reliable, scalable, and operationally effective Monitor and improve system performance, observability, reliability, and scalability across services Contribute to CI/CD and deployment automation improvements across engineering workflows What You’ll Need To Be Successful In This Role: 5+ years of backend development experience with Java and Spring Strong hands-on experience with PostgreSQL in production systems Experience working with distributed systems and microservices architectures Experience with major cloud platforms, preferably AWS or GCP Strong engineering mindset with the ability to solve unfamiliar and complex technical problems independently Comfortable working across multiple services and technical domains Strong ownership mentality from implementation through deployment and operational support Ability to adapt quickly to changing technical and business priorities Great to have: Experience with CI/CD pipelines and deployment automation (GitLab preferred) Experience with Docker or other containerization technologies Hands-on experience with C# or Rust Experience in fintech, payments, fraud detection, or other transaction-heavy systems Bachelor’s or Master’s degree in Computer Science or a related field Why Join Paysend? Make a Global Impact: Join a company that is transforming how people and businesses move money around the world. Your work will contribute to products and services that help millions of customers stay connected globally. Own Meaningful Outcomes: We empower our people to take ownership, make decisions, and drive real impact. You'll have the opportunity to shape solutions, challenge the status quo, and see the results of your work firsthand. Grow with Us: As a fast-growing global fintech, we offer opportunities to learn, develop new skills, take on new challenges, and advance your career across functions and geographies. Collaborate with Exceptional People: Work alongside talented colleagues from diverse backgrounds and disciplines who are united by a shared ambition to build, innovate, and deliver great outcomes for our customers. Move Fast and Make Things Happen: We value action, curiosity, and continuous improvement. You'll be part of a culture that encourages experimentation, embraces change, and focuses on delivering meaningful results. Be Part of Our Journey: We're building the future of the global money movement. Join us at an exciting stage of growth where your ideas, expertise, and contributions can help shape what's next.

Location: Málaga Workplace: hybrid Spin.AI is a global SaaS cybersecurity company that protects mission-critical data across Google Workspace, Microsoft 365, Salesforce, Slack & more. Our product — SpinOne — unifies SSPM, ransomware protection, DLP, backup & recovery in one platform trusted by enterprise customers worldwide. We are looking for a Junior/Middle UI/UX Designer to help us design clear, scalable, and trustworthy user experiences for our cybersecurity SaaS platform and AI-powered product features.   This role is a great fit for someone who is curious, proactive, comfortable using AI tools, and interested in complex B2B products. For Middle-level candidates, experience with cybersecurity, enterprise SaaS, or security-related products will be a strong advantage.   You will work closely with Product, Engineering, and other stakeholders to turn complex product logic into simple, intuitive, and visually consistent user experiences. You’ll design web application interfaces, dashboards, user flows, prototypes, and reusable components while supporting and evolving our design system. This role is based in our Malaga office in a hybrid format. If you are not currently in Malaga, we are open to remote work during the trial period, with relocation to Malaga afterward. 🧰 Day-to-Day Responsibilities Design UX/UI solutions for a complex cybersecurity SaaS product Create wireframes, user flows, prototypes, and high-fidelity UI designs Work with AI-powered product features and enterprise workflows Maintain and scale reusable components and design system patterns Collaborate with Product and Engineering to clarify requirements and improve UX Use AI tools such as Claude, Figma AI, or similar to support design workflows Ensure consistency, usability, responsive behavior, and visual quality across the product 📌 Requirements 1+ year of experience in UX/UI Design, Product Design, or similar Experience designing web applications, SaaS products, dashboards, or complex interfaces Experience working with design systems and component-based design Strong proficiency in Figma Hands-on experience using AI tools in design workflows Ability to create wireframes, user flows, prototypes, and high-fidelity UI designs Good understanding of UX principles, interaction design, visual hierarchy, and user-centered design Understanding of responsive design and modern web application patterns Familiarity with design systems and component-based design Basic understanding of usability testing and iterative design process English: Intermediate+ Nice-to-have Experience with cybersecurity, security products, or enterprise SaaS Experience designing AI-powered product features Understanding of trust-centered design for AI-powered or security-related products Experience with complex data, dashboards, admin panels, permissions, alerts, or monitoring systems Interest in AI, cybersecurity, SaaS, or enterprise software 🌍 Why Spin.AI Work in a fast-moving, high-impact cybersecurity company recognized by Gartner, Forrester, and G2 . Work on a real product with real users and visible business impact Work on an interesting and large-scale product Solve complex, non-trivial security and engineering challenges Opportunity to influence technical and product decisions Trust from management and autonomy in day-to-day work Strong, professional team with deep expertise 🎁 What we offer Annual performance-based salary review Annual performance-based bonus Referral bonuses Educational budget Sport & hobby compensation Medical insurance compensation Company presents (birthdays, anniversaries, weddings, etc.) Corporate travel parties twice a year