Jobs

For our international client in Berlin we are looking for a Software Engineer with experience in TypeScript with Node.js and Java with Spring Boot.

25-32 eur/h

We are looking for a Software Engineer to join our Application Platform team to help us with a cloud migration project for our subsidiaries. Application Platform provides a range of cloud products for product teams in the company, and our goal is to enable our users to derive maximum value from our products in a self-service manner, operating on a ‘You Build it, You Run it’ model. We provide an integrated AWS platform that hosts over one thousand services on EKS and Serverless environments, serving 1 billion viewer requests daily. We manage CI/CD infrastructure hosted on Jenkins & JFrog which hosts over 90 pipelines. Our product teams monitor and observe their applications using Datadog.

Hard skills:

• Working experience in TypeScript with Node.js and Java with Spring Boot.

• Proficiency in working with PostgreSQL.

• In-depth experience with Docker, networking, and Linux servers.

• In-depth knowledge of Amazon Web Services and interacting with their services and API, for example knowledge in some but not all: CDK, Lambda, RDS, ALB, EC2. 

• Ability to create and consume REST APIs.

Soft skills:

• Pragmatism with an eye on how to simplify complex systems

• A product mindset

• Ability to drive technical decisions, to explain technical decisions and details at varying levels of abstraction (including other engineers and management) 

• Be a mentor and share your knowledge with colleagues

Bonus qualifications:

• Familiarity with Tomcat, .NET, or PHP is a plus.

• Experience with PostGIS is nice to have.

• Being able to read Vue.js code can help with some of the projects.

• An understanding of SOAP helps with migrating some of the legacy services.

Example projects:

• Dockerize an existing service that has production load running on a VPS and deploy the new Dockerized version in a new managed Kubernetes environment.

• Move a PostgreSQL database currently running on a VPS to AWS RDS and migrate data with minimal downtime.

Cleverbridge seeks a senior, hands-on Zendesk expert to accelerate execution of H1 2026 CXM roadmap initiatives. The focus is on implementing AI capabilities, expanding automation, increasing self‑service deflection, reducing manual workload, and driving measurable improvement in cost-to-contact metrics.

The primary focus will be on strategic roadmap initiatives and execution acceleration. 

Responsibilities

The contractor will rapidly ramp up on the existing Cleverbridge Zendesk environment, including architecture, workflows, automations, integrations, reporting setup, and AI configuration.

• Audit the current Zendesk configuration and identify opportunities to improve automation and deflection.
• Translate roadmap initiatives into structured, time‑boxed execution plans with milestones.
• Lead hands‑on configuration and implementation of AI and automation capabilities.
• Design scalable automation architecture and clean up existing configuration where necessary.
• Work alongside the internal Zendesk administrator and CXM team members who will continue owning BAU and maintenance.
• Assign and coordinate initiative-related tasks with internal team members where support is required.
• Provide weekly progress updates and highlight blockers or dependencies.

Required Expertise

• Advanced Zendesk Enterprise administration and architecture experience.
• Hands‑on experience implementing Zendesk AI features including AI Agents and Copilot.
• Strong experience building automation frameworks, triggers, workflows, and routing logic.
• Experience designing scalable support operations focused on deflection and cost‑to‑contact reduction.
• Ability to independently scope, structure, and execute complex CX technology initiatives.

About the Role

We are looking for an experienced Engineering Manager to lead three SCRUM teams working on HotSchedules Labor, our workforce management product. You will own delivery, people management, and engineering processes across teams of full-stack Java developers, tech leads, and QA automation engineers.

This is a management-focused role. You will not write code daily, but you need strong technical depth to evaluate architectural decisions and challenge technical trade-offs. The teams use AI coding agents in their daily work, and you will be expected to support and grow this practice. The teams are distributed across Ukraine, Latin America, and the US. EU-timezone working hours are required. You will run cross-team ceremonies, stakeholder updates, and escalation calls, so strong English communication skills are a must.

Key Responsibilities

• Lead three SCRUM teams end-to-end: sprint planning, backlog refinement, retrospectives, and delivery commitments
• Own delivery outcomes and make sure teams consistently hit sprint goals and roadmap milestones
• Manage ~15-20 engineers across three teams: tech leads, senior full-stack developers, and QA automation engineers
• Run regular 1:1s, performance reviews, and career development conversations
• Remove blockers, manage cross-team dependencies, and escalate risks early
• Work with product management to align engineering capacity with business priorities
• Maintain engineering standards: code reviews, CI/CD discipline, test coverage, and release quality
• Expand the use of AI coding agents across all three teams, track adoption and productivity metrics, and report results to leadership
• Coordinate cross-team technical initiatives such as platform upgrades, migrations, and tech-debt reduction
• Own hiring for your teams: define staffing needs, run interviews, and onboard new members
• Report delivery status, risks, and metrics to senior leadership and client stakeholders
• Build and maintain a strong team culture across distributed time zones

Requirements

Must-Have

• Proven experience managing multiple engineering teams simultaneously, navigating cross-team dependencies and balancing competing priorities

8+ years of professional software development experience with a strong Java background

• Advanced English proficiency (daily meetings, stakeholder calls, and written communication)
• At least 6 months of hands-on experience with AI coding agents (e.g., Claude Code, GitHub Copilot, Cursor) or direct experience managing teams that actively use them
• Hands-on experience with at least one major cloud platform (AWS or Azure)
• EU-timezone availability

Strongly Preferred

• Track record of delivering software in Agile/SCRUM environments with distributed, international teams
• Solid understanding of the Java/Spring ecosystem, relational databases, and modern front-end frameworks (React)
• Experience managing QA functions, including test automation strategy and quality metrics
• Experience with capacity planning and delivery forecasting

Nice to Have

• Domain experience in workforce management, scheduling, or labor optimization
• Familiarity with event-driven and message-queue architectures
• Experience managing teams through legacy-to-modern migration efforts
• Exposure to Playwright-based test automation frameworks
• Experience with Azure DevOps pipelines and CI/CD orchestration across multiple teams

We’re looking for a strong Google-focused performance marketer who doesn’t just run campaigns — but scales profit and drives real results.

⚠️ Must-have: hands-on experience with a licensed online casino / iGaming product.

💼 What you’ll do:
— Launch & scale Google Ads (Search / Display / PMax)
— Optimize campaigns for CPA / ROI
— Test creatives, funnels, and hypotheses
— Work with analytics (GA4, GTM)

✅ You’re a great fit if you:
— Have experience with licensed iGaming products
— Know how to manage budgets & deliver performance
— Understand how to scale winning campaigns

💰 What we offer:

• You will have the chance to influence the product and assemble a team that fits your vision.
• Absence of micromanagement, hierarchy; fast decision-making speed.
• Competitive salary and incentives for your contribution and result.
• Our main working schedule: 9:00-18:00 CET.
• Attending top conferences around the world.
• Perks such as paid sick leave and vacations, plus additional day off in honor of your birthday.
   

About the Role

We are looking for a Senior Data Engineer to help design and scale our data platform that powers analytics, intelligent systems, and data-driven decision making.

You will work on building reliable data pipelines, designing scalable storage systems, and ensuring high-quality structured data across multiple sources. This role requires strong engineering fundamentals and experience working with modern data infrastructure.

You will collaborate closely with backend engineers, ML engineers, and product teams to ensure data is accessible, reliable, and ready for advanced analytics and AI use cases.

Responsibilities

• Design and maintain scalable data ingestion and processing pipelines
• Build and improve backend services responsible for data collection, transformation, and delivery
• Design and optimize PostgreSQL / time-series databases for analytical workloads
• Ensure data quality, consistency, and reliability across systems
• Implement monitoring, alerting, and recovery mechanisms for data pipelines
• Contribute to data architecture decisions and schema design
• Work with engineering teams to expose clean internal APIs for data access
• Improve performance, scalability, and maintainability of the data platform

Requirements

• 3+ years of professional experience in Python
• Strong experience with PostgreSQL and SQL optimization
• Experience designing data pipelines or ETL/ELT systems
• Familiarity with asynchronous processing or event-driven systems
• Experience working with message queues or streaming systems
• Solid understanding of data modeling and data architecture
• Experience with Docker-based development environments

Nice to Have

• Experience with time-series databases
• Experience with high-volume data pipelines
• Familiarity with distributed systems
• Experience working in data-heavy or analytics-driven products
• Experience with Kubernetes-based deployments

Tech Stack

Python · PostgreSQL · Redis · Message Queues · Docker · Kubernetes · CI/CD

On behalf with our customer we are seeking for Full Stack Team Lead to join our global R&D department in Poland.

Our customer is an innovative technology company led by data scientists and engineers devoted to mobile app growth. Their proprietary ad platforms powered by machine learning are the outcome of that devotion.
They reward talents, employees support each other to advance individually and as a team.

Responsibilities

● Design, code, and manage large scale, highly available, real-time (low latency) services using cutting edge technologies (Node.js, React, Redis, Kubernetes, etc. over AWS).
● Lead and mentor a team of around 4 members, abroad, and performing code reviews to other team members.
● Work with stakeholders including the Executive, Product, Data, and Design teams to craft the most optimal solutions for our problems.
● Design and develop APIs or integrate with 3rd party APIs
● Manage a time-efficient sprint plan. Plan, groom and manage the present sprint and the upcoming ones with Product
● Understand and implement security and data protection needs, and assist in-house teams and supply creative solutions for various problems.

Requirements

● 7+ years of coding experience in Backend (NodeJS is preferred) and Frontend (One of the popular frameworks; React, Vue, Angular)
● 3+ years of management experience
● Working knowledge with SQL and NoSQL databases
● Working with one of the cloud providers: AWS, Google, Microsoft
● Experience with Kubernetes
● Experience in the software life cycle and knowing how to work in an agile environment
● Can-do attitude, self-sufficient, capable of learning alone and good English

Bonus Skills

● Experience working with offshore contactors
● Experience with web-based SaaS systems
● Experience with Big Data

What We Offer

● Working schedule Sunday-Thursday - must have
● Accounting support & consultation
● Opportunities for learning and developing on the project
● 20 working days of annual vacation
● 5 days paid sick leaves/days off; state holidays
● Provide working equipment

🚀 We’re hiring a Senior / Staff Product Designer

We’re looking for a strong product designer with 8+ years of experience, focused on mobile apps (iOS / Android) and exceptional UI quality.

This is not a “screen designer” role — we need someone who thinks in systems:
you design flows, product logic, and craft a cohesive user experience end-to-end.

💡 What’s critical:
— Deep understanding of mobile platforms & native patterns  
— Strong experience with design systems & component-based approach  
— Ability to design states and think through technical implementation  
— High UI quality bar (top-tier product level)

➕ Nice to have:
— Experience with feeds, recommendations, social products  
— Understanding of growth mechanics  
— Experience using AI in design (flows, prototypes, processes — not just visuals)

🤝 Soft skills:
We’re looking for a proactive, ownership-driven partner — not just an executor.  
Someone who brings ideas, drives quality, and thrives in ambiguity.

In short:
a designer who thinks like a product manager + engineer, works fast, and maintains exceptional quality.

🎁 What we offer:
• Relocation support with housing assistance  
• Lunch allowance & Multisport card  
• Apple equipment provided  
• Language courses covered  
• Modern office with a great mountain view  
• Snacks, drinks, and seasonal fruits  
• Team events and treats 🎉  

🌍 Team  
International team with experience in global tech companies, with hubs in New York and Zagreb.

📄 Employment  
Official employment under Croatian law.

🧩 Hiring Process  
Initial Interview → Designer Interview → Stakeholder Interview → Offer 🎉

If this sounds like you (or someone you know) apply below👇

 About the Company

We are an international iGaming holding building and scaling proprietary products across global markets.

Our ecosystem covers the full cycle of product development — from acquisition and affiliate marketing to CRM, analytics and operational management.
We operate with a performance-driven mindset, focusing on scalable growth and measurable results.

The company is actively expanding across Tier-1-3 markets, offering strong professionals the opportunity to work with real budgets and make a direct impact on business performance.

About the Role

We are looking for a Growth Director who will take ownership of traffic scaling and growth strategy across CIS markets.

This role is ideal for someone who knows how to work with large budgets, test fast, scale efficiently and drive measurable growth.

You will be responsible for building and executing growth strategies, managing acquisition channels and delivering real business results.

🚀 Key Responsibilities

• Build and execute growth and acquisition strategy
• Scale traffic across multiple channels (performance, affiliate, influencer, SEO)
• Manage and optimize marketing budgets ($100k+ monthly)
• Drive product growth and revenue (GGR-focused)
• Identify and test new growth opportunities
• Analyze performance metrics (CPA, ROI, LTV, GGR)
• Collaborate with product, marketing and affiliate teams

🎯 Requirements

• 3+ years of experience in iGaming (performance / acquisition)
• Proven experience managing budgets of $100k+ per month
• Proven track record of scaling products to 1M+ GGR
• Hands-on experience with multiple traffic channels
• Strong analytical mindset and data-driven decision-making
• Experience working with CIS markets (RU, UZ — preferred)

💡 Nice to Have

• Experience working with streamers / influencers
• Understanding of SEO traffic
• Experience launching new products or GEOs
• Experience working with affiliate networks

🔥 What We Offer

✔ Work with large-scale budgets and real growth challenges
✔ Direct impact on product and revenue growth
✔ Fast decision-making environment (no бюрократии)
✔ International team and global markets
✔ Freedom to test, experiment and scale

⚡ Who You Are

• You think in numbers, not assumptions
• You are hands-on and results-driven
• You move fast and test aggressively
• You take ownership and responsibility

📩 Open to conversations — feel free to reach out directly.

Please do not apply if you can't speak German - this role expects communication with customers and users

Client Description

German company developing hospital infrastructure and cybersec software solutions.

Role Description

This is a full-time, long-term remote role for an experienced MAUI / Xamarin Software Engineer. Middle / Senior level position. We are looking for a MAUI (Xamarin acceptable) developer, who is an expert in making mobile apps, to help us develop our iOS and Android client apps used by the hospital staff. Among the apps is a cybersecurity product, aimed at providing resilience against ransomware attacks.

This role may imply plenty of communication with end users/clients and will require Upper-intermediate German knowledge.

Qualifications

• Bachelor's degree or higher in Computer Science, Software Engineering, or a related field
• Expertise in mobile development using MAUI / Xamarin. Hands-on experience here is a must
• Experience with .NET ecosystem (back-end and Blazor.Wasm/Server experience is important)
• Strong skills in Data Structure and Algorithms
• Experience in developing and deploying cloud-based applications using Azure
• Excellent analytical and problem-solving skills
• Excellent written and verbal communication skills
• Ability to work independently as well as collaboratively in a team
• Upper-intermediate German is a must
• Upper-Intermediate level of English is a good-to-have bonus

Job specifics

• full-time (freelancing) contract
• bring-your-own-device policy
• fully remote

Please note that the above qualifications are not exhaustive, and additional qualifications may be required.

• If you feel like you meet the qualifications mentioned above, we would like to hear from you. Please apply today!

Sigma Software provides high-quality services in software development, graphic design, testing, and support. Our solutions deliver value across diverse industries, including automotive, telecommunications, aviation, advertising, gaming, banking, real estate, healthcare, and others.

We are seeking a qualified Senior Business Analyst / Proxy Product Owner with extensive experience in data-driven projects of varying complexity, ideally with a strong background in Data Warehouse (DWH) development and BI reporting to join an internal company project.

In this role, you will play a key part in strengthening our Data Platform, enhancing data quality, and driving strategic initiatives through effective requirement gathering, in-depth problem analysis, and close collaboration with both internal and external stakeholders. This position combines classic business analysis with hands-on work involving data, dashboards, and analytical tools.

Responsibilities:

• Collaborate closely with stakeholders to gather, refine, and prioritize business requirements aligned with strategic objectives
• Work closely with product owners, development teams, QA engineers, and designers to ensure clear understanding and implementation of business requirements
• Analyze existing business processes and systems to identify areas for improvement and propose innovative solutions
• Create detailed documentation including process flows, user stories, and other artifacts to effectively communicate requirements and solution designs
• Critically evaluate information gathered from multiple sources, reconcile conflicts, decompose high-level information into details, abstract up from low-level information to a general understanding, and distinguish user requests from underlying real needs
• Develop and maintain BI dashboards and regular analytical reports using Apache Superset, and occasionally Power BI, Tableau
• Create report prototypes and analytical visualizations independently when needed
• Contribute to the automation, standardization, and optimization of reporting processes
• Conduct demo sessions for stakeholders and prepare user documentation to facilitate adoption of delivered solutions

Requirements:

• 3–4 years of professional experience as a Business Analyst working on data-intensive projects involving BI solutions, reporting, and data platform development
• Confident SQL skills and a solid understanding of data modeling principles
• Practical experience with BI tools (Superset, Power BI, preferably Tableau)
• Experience in building and presenting dashboards
• Strong understanding of iterative ways of working, especially Scrum
• Upper-Intermediate level of English

Will be a plus:

• Experience participating in the end-to-end development of a Data Warehouse / SSA layer from scratch
• Experience building BI prototypes or POCs independently before involving developers

Personal profile:

• A proactive mindset and the ability to dive deep into complex business problems
• Proven problem-solving and conflict resolution skills
• Strong results-oriented mindset
• Excellent communication skills, both written and verbal

About Forecasa

Forecasa is a profitable, founder‑led SaaS company that turns raw real‑estate transaction data into decision‑grade intelligence for hedge funds, private‑lenders, and MBS desks. We move fast, value autonomy with accountability, and maintain a culture where clear documentation beats hierarchy.

What you’ll do

• Engineer risk‑focused features (borrower, lender, property, geography)  in Python/PySpark.
• Develop and validate PD / LGD models using WoE, IV, logistic GBM, XGBoost, or similar.
• Prototype lender‑health metrics (capital‑diversification, portfolio turnover, market concentration, etc.) for client dashboards.
• Create robust, reproducible data pipelines (git‑versioned, unit‑tested, CI in GitLab).

• Produce concise notebooks & dashboards that can feed automated PDF reports.

   

Must‑have qualifications

• 4 – 6+ years in data science, risk analytics, or credit‑modeling.
• Strong Python (pandas, NumPy, scikit‑learn) and SQL; solid PySpark on distributed data a big plus.
• Hands‑on experience building or validating credit‑risk or fraud models (PD, scorecards, Basel/IFRS 9, etc.).
• Fluency in statistics (inferential tests, multicollinearity, model monitoring).
• Git workflow, code review discipline, and comfort with Agile/Kanban boards.
• Clear written & spoken English; able to summarize findings for non‑technical stakeholders.

Nice‑to‑haves

• Familiarity with U.S. mortgage or private‑lending data.
• Experience with Postgres, MinIO/S3, or dbt.
• Knowledge of BI/visualization tools (Plotly, PowerBI, Looker, etc).
• Prior work in a fully remote, internationally‑distributed team.

How we work

• Stack: Python • PySpark • PostgreSQL/Snowflake • GitLab CI • AWS & on‑prem Spark
• Communication: Slack, Zoom, Notion. Meetings kept lean; deliverables drive the schedule.
• Culture: Low‑ego, high‑ownership. We favor clarity, rapid feedback loops, and well‑documented processes.

We’re looking for a Senior DevOps Engineer to join our team. 

About Client:

Our client, an award-winning global tax services and software provider, is the largest Firm in the world dedicated exclusively to business taxes. With global headquarters in Dallas, Texas, the Firm provides an integrated suite of federal, state, local, and international tax services on a multijurisdictional basis, including tax recovery, consulting, advocacy, compliance, and technology services. Our client is a seven-time recipient of the International Service Excellence Award from the Customer Service Institute of America (CSIA) for its commitment to world-class client service.

About the project:
The project is dedicated to the Sales Tax area: building a SaaS solution that helps clients track and forecast their performance.

Responsibilities:

• Analyze utilization metrics to right-size instances, databases, and containers
• Enforce strict resource tagging and allocation for accurate cost tracking and reporting
• Automate shutdowns of non-production environments and manage ephemeral resources efficiently
• Monitor cloud spend using native tools (AWS Cost Explorer, Azure Cost Management, Google Cloud Cost Management) and third-party platforms like Firefly
• Collaborate with development and product teams to shift-left FinOps, ensuring cost considerations are integrated early in the design phase
• Recommend cost-saving strategies such as spot instances, reserved instances, and optimized storage tiers
• Build and maintain dashboards to track KPIs, including cost per deployment, idle resource percentage, and cost per feature.

Requirements:

• 5+ years of DevOps experience
• Proven experience with Azure cloud platform and cost management tools
• Strong understanding of DevOps principles, CI/CD pipelines, and automation
• Hands-on experience with Infrastructure as Code (Terraform, CloudFormation, etc.)
• Knowledge of FinOps principles and cloud cost optimization strategies
• Familiarity with containerization (Docker, Kubernetes) and scalable architectures
• Analytical mindset with the ability to interpret utilization metrics and implement actionable changes
• Excellent communication skills and ability to collaborate across teams
• Upper-Intermediate level of English

We are looking for a Senior PHP/Laravel Developer to join a long-term, web-based SaaS project focused on automating tax recovery processes for European markets. The platform is designed to streamline workflows, reduce manual work, and ensure accurate, compliant reporting across multiple countries.

Requirements:

• Maintain and enhance an existing VAT automation platform;
• Develop reliable, reusable, and scalable backend code;
• Collaborate with a distributed team following Agile (SCRUM) methodologies;
• Optimize system performance and help reduce technical debt;

• Work with APIs and automate processes to improve efficiency.

   

Responsibilities:

• Minimum 5 years of commercial PHP experience, with strong Laravel expertise;
• Deep understanding of OOP principles and design patterns;
• Experience with YAML, XML, and integration with third-party APIs;
• Comfortable with LAMP stack (Linux, Apache, MySQL, PHP);
• Proficient in Git or equivalent version control;
• Agile/SCRUM experience;
• Upper-intermediate English for business communication;

• Soft skills: collaborative, proactive, responsible, and effective communicator.

   

Nice to have:

• Frontend development with JavaScript, TypeScript, HTML, CSS;
• Experience with caching, observability tools, or performance tuning.

We are looking for talented Senior Java Engineer to to join our AI project in Europe.

Our California-based customer is an American global e-commerce leader, one of the most popular and successful websites on the Internet. It provides platform services by connecting millions of sellers and buyers in more than 190 markets around the world. 

Responsibilities:

• Design and develop a robust and extensible Kotlin framework and platform for configuring and managing AI agents
• Write clean, maintainable, and efficient code that complies with our coding standards
• Ensure the performance, quality, and responsiveness of the framework/platform
• Identify and correct bottlenecks and errors
• Help to maintain code quality, organization, and automatization.

• Create and maintain technical documentation for the framework/platform

   

Requirements:

• At least 5 years of proficiency in Kotlin or Java
• Deep experience with the Spring Framework 
• Reactive tools experience (Project Reactor)
• Knowledge of different communication protocols such as REST, GraphQL, gRPC
• Experience with distributed systems
• Familiarity with tracing, metrics and monitoring best practices
• Experience of creating frameworks and platform for other developers 
• Proficiency in Maven or similar tools 
• Familiarity with NoSQL databases 

• Very good spoken and written knowledge of English language (C1)

   

Nice to have:

• Familiarity with GenAI, AI agents, machine learning, and natural language processing concepts is a plus
• Experience with MCP, A2A, RAG is a big plus
• Experience with event-driven architecture
• Experience with Docker and Kubernetes
• Python experience is nice to have
• BSc or MSc in Computer Science, Engineering or relevant field

We’re looking for a Senior DevOps Engineer to join our team. 

About Us:

Together with the client’s team you’ll be building a next-generation cloud-based security platform as a backend engineer with strong infrastructure expertise.

The team is working on products that enable security teams to orchestrate forensic investigations, run custom scripts at scale, and respond rapidly to cyber threats across millions of endpoints. The platform powers automated forensic evidence collection, customizable forensic profiles, and streamlined incident response workflows - all within a unified console alongside EDR data.

This role focuses on infrastructure migrations to modernize our platform and improve scalability.

Responsibilities:

• Plan and execute infrastructure migrations across multiple environments
• Manage Kafka infrastructure including consumers, producers, and cluster configurations
• Implement infrastructure-as-code for repeatable deployments
• Migrate services to new cloud proxy architectures
• Work with established migration patterns and documentation
• Coordinate with cross-functional teams on dependencies and rollouts

Requirements:

• 5+ years of infrastructure/backend development experience
• Proficiency in Python or Go
• Proficiency in Kubernetes and container orchestration
• Experience with infrastructure-as-code (Terraform)
• Experience with relational databases
• Experience with AWS or GCP cloud platforms
• Strong communication skills and ability to work in hybrid/remote teams
• Self-directed with ability to work independently
• It'd be great if you have experience with: ArgoCD and GitOps workflows; nginx and cloud proxy patterns; Large-scale distributed systems
• Upper-Intermediate level of English