Jobs

About us:

ARRISE sets the benchmark for service delivery and excellence in the iGaming industry. Playing a key role in the success of its clients, which include Pragmatic Play, a brand relied upon by the world’s biggest online casinos for its cutting-edge products, ARRISE helps to deliver exceptional gaming experiences to millions of players worldwide.

Our global team of talented and driven professionals are shaping the future of iGaming. Headquartered in Gibraltar, we have offices spanning Canada, India, the Isle of Man, Latvia, Malta, Romania, Serbia, Bulgaria, and the UAE, and more exciting destinations on the horizon.

At ARRISE, we take pride in creating growth opportunities at all levels, constantly investing in our people while welcoming new colleagues and forging strategic partnerships that open new opportunities for success. 

To achieve this, we bet on ourselves. We know that success is a collective effort, and our team is driven by ambition, collaboration, and a shared commitment to grow and succeed—while embracing every step of the journey.

Be part of the future of iGaming with ARRISERS! See a job that excites you? Apply now, and our friendly recruitment team will connect with you soon. Your journey starts here!
 

Requirements:

· 5+ years of PostgreSQL, Pg/SQL development experience.

· Oracle SQL, PL/SQLL development experience will be a big plus.

· Shredding, changing and understanding older code without the need to know everything about a business process is imperative.

· Query performance analyzing and tuning.

· Experience with high loaded OLTP systems.

· Experience with very large databases.

· Experience with design, development, and maintenance of reporting and data warehouse databases a plus.

· Experience with migrating schemas and data from Oracle to other RDBMS a plus.

· Basic DB administration experience.

· Familiarity with database design, documentation and coding.

· Familiarity with programming languages API.

· Problem solving skills and ability to think algorithmically.

· Experience with Amazon Redshift, RDS, Aurora is a plus.

General skills:

· English (reading/writing/speaking) — min Intermediate level.

· Experience in working with people.

· Quick understanding and learning abilities.

· Ability to work on several tasks in parallel.
 

Responsibilities:

· Responsible for designing, coding, and implementing software solutions using modern techniques and programming SQL language.

· Provides high-level database development assistance in creating specific applications for businesses.

· Provides general support on information technology to design, develop, execute, and maintain the database application systems, applying several RDBMS.

· Ensures research and innovation at all levels of the software development process. May participate in multiple projects simultaneously as a senior development team member.

· Works harmoniously in a cross-functional team comprising managers, supervisors, business analysts, systems personnel, network staff, and other developers in ensuring the delivery of software solutions as planned, within set budget, and timely.

· Acts as a coach or mentor to junior software developers.

· Provides excellent customer service by responding to and assisting with help desk calls to resolving issues, including system outages.

Company offers:

· Long-term employment.

· Flexible timetable.

· Comfortable working conditions.

· Paid vacation and sick leaves.

· English lessons, gym.

· Competitive salary level.

Who we are:

Adaptiq is a technology hub specializing in building, scaling, and supporting R&D teams for high-end, fast-growing product companies in a wide range of industries. 

About the Product: 
Over the past few years Coro has received $175M in funding and is one of the fastest growing Cybersecurity companies in the world. The funding is primarily being used to enhance the Coro Cybersecurity SaaS platform and for additional headcount growth, as Coro continues to expand globally.   

Coro started in Tel-Aviv, Israel and is also headquartered in Chicago, IL with additional offices in New York, London, and remotely across the globe. As a global organization, Coro gives you the ability to work with people and teammates from around the world. 

Coro’s AI enabled Modular Cybersecurity Platform is the only one in the industry specifically designed to provide Mid-Market customers with scalable and affordable “enterprise grade” protection for all of their priority threat vectors. 

About the Role: 

This is a hands-on leadership role for a Backend Team Lead who will guide a team of backend engineers while staying directly involved in coding, architecture, and delivery. You will work on core backend systems behind Coro’s cybersecurity platform, building and scaling high-load services that process large volumes of security and telemetry data in real time.

These systems are responsible for collecting, processing, and analyzing data from multiple sources, including endpoints, cloud environments, and product integrations. They support critical product capabilities such as threat detection, security analytics, anomaly identification, and automated response workflows, making this a mission-critical leadership role at the core of Coro’s product.

If you are looking for a role where you can combine leadership with technical ownership, shape team culture, and build highly scalable backend services for a fast-growing global cybersecurity platform, this is the role for you

Key Responsibilities: 

• Lead a team of highly skilled and passionate developers
• Partner with the Product Manager to build the road-map for the team
• Understand the team objectives and key results and make sure that the team are on the path to achieving them
• Participate in making decisions on the architecture and technologies
• Conduct the team ceremonies: Daily stand-ups, sprint planning and retro meetings
• Help create and enforce strong engineering standards, code quality, and best Engineering practices
• Take an active part in the implementation (hands-on) of the team's various services and features

• Help your team members grow by mentoring them, building their growth plan with them and enable them opportunities to implement it.

   

Required Competence and Skills:

• 6+ years of backend/server-side development with Java
• 2+ years of proven experience leading an engineering team 
• Strong hands-on experience with Spring Framework and MongoDB
• Deep understanding of multithreading and concurrency
• Solid knowledge of OOP concepts and design patterns
• Proven experience with microservices architecture
• Experience working with high-load backend systems
• Proficiency in cloud-native environments (preferably AWS)

Nice to have:

• Experience with Redis and RabbitMQ
• Experience with Elasticsearch/OpenSearch 
• Familiarity with Docker / Kubernetes
• Experience in Cybersecurity domain 

Why Us?

- We provide 20 days of vacation leave per calendar year (plus official national holidays of a country you are based in).

- We provide full accounting and legal support in all countries we operate.

- We utilize a fully remote work model with a powerful workstation and co-working space in case you need it.

- We offer a highly competitive package with yearly performance and compensation reviews.

About the role

We are building a revolutionary system at the frontier of technology and AI.

As a AI-native Engineer, you won’t just write code — you will shape the future of how apps are built. You’ll be part of the early execution engine—shipping core capabilities, refining the experience, and elevating reliability. Expect tight loops, clear ownership, and visible impact. You'll engage directly with first clients, adapt the platform to their needs, and set the stage for the next generation of software creation.

What we’re looking for

We want someone who doesn’t just “fit the role” but defines it:

• Open-minded explorer: ready to try bold ideas, new approaches, and cutting-edge tools.
• Hacker mindset & problem solver: able to connect the dots across complex systems and find elegant solutions.
• Analytical and resilient: thrives in debugging intricate, interconnected architectures.
• Startup speed enthusiast: comfortable hacking fast, shipping early, learning from feedback, and polishing later.
• Experienced in Cursor, Claude Code or other AI coding assistants.
• Passionate about AI-driven Engineering: turning AI into your engineering team-mate.
• Natural leader: with the drive to inspire and guide people.

Why join us?

• Be among the first engineers driving a bold, world-changing vision.
• Work at the bleeding edge of technology and AI, where experimentation is not just allowed but expected.
• Direct influence on product.
• A chance to build something that reshapes how things get done in today’s world.
• A team that values curiosity, creativity, and the pure joy of hacking together the future.

This isn’t just another job. This is your chance to engineer the future of software itself.

Technical stack 

!Prior experience with these technologies isn't mandatory, provided you demonstrate a strong willingness to learn and leverage AI tools. At the end of the day, we consider these to be just tools wielded by a SE.

Core technologies:

• TypeScript, React.js, Next.js, Bun.
• ClickHouse, PostgreSQL, Redis
• Docker / Kubernetes
• Kafka
• Supabase, Inngest, Posthog

Nice to have:

• Vue.js
• Python
• Go
• Ruby

Hiring Process

Stage 1: Interview with HR (1h).

Stage 2: Interview with VP of Engineering.

Stage 3: Technical assignment (optional).

Stage 4: Tech. Interview

Stage 5: Interview with the team.

What we offer for your success

• Very warm and friendly working environment and flexible working schedule.
• 20 days off + paid national holidays, and 12 sick days paid by the company per year.
• Medical insurance, and health protection programs (with COVID-19 and dental coverage).
• Continuous professional development and growth opportunities.

Summary

We are seeking a Principal Full Stack Engineer with extensive experience to develop and own core features for an AI-driven data and media platform, focusing on

backend, frontend, data workflows, and system design.

General Information

The platform integrates data ingestion pipelines, graph workflows, LLM-driven agent chains, media generation, and copilot experiences. The environment is early-stage, emphasizing rapid iteration, collaboration, and high engineering standards.

Tasks and Deliverables

- Develop and deploy production SaaS features including agent systems, GraphRAG, DAG visualizations, and data trees

- Integrate AI and media tools such as Claude Sonnet, FAL.ai, and Remotion

- Lead frontend development using React, Vite, TypeScript, TanStack Router/Query, Tailwind, and shadcn/ui

- Design backend architecture with Python, FastAPI, CopilotKit, and PydanticAI

- Model data and graph workflows with Neo4j and PostgreSQL

- Build APIs and integrations for agent workflows, AI generation, and DAG control

- Implement data ingestion pipelines for formats like GEDCOM, images, and PDFs, managing data variability

- Architect and develop graph visualization interactions with GoJS

- Enhance system reliability, observability, and performance across the stack

- Make technical decisions, simplify system complexity, and establish engineering standards

- Support future features including OCR, multi-agent pipelines, and structured data parsing

- Deliverables include ingestion pipelines for unified searches, metadata parsing, deduplication, auto-tagging, and verification engines for confidence scoring, duplicate detection, conflict flagging, and report generation within the copilot interface

Required Experience

- Required: 10+ years of full-stack software engineering experience with ownership of distributed or multi-service systems

- Required: Proven experience designing, running, and managing multi-agent AI systems or agent swarms (e.g. CrewAI, LangGraph, AutoGen, or equivalent)

- Required: Strong proficiency in Python, FastAPI, and PydanticAI for backend development

- Required: Strong proficiency in React, TypeScript, Vite, TanStack Router/Query, Tailwind, and shadcn/ui for frontend development

- Required: Strong experience with graph data models, Neo4j, and PostgreSQL performance optimization

- Required: Experience building ETL/ingestion pipelines handling messy or inconsistent data

- Required: Proven ability to design agent-driven or LLM-powered workflows (Claude, CopilotKit, or equivalent)

- Required: Experience with AI/ML integrations and media generation tools (e.g. FAL.ai, Remotion, or equivalent)

- Required: Experience with AWS cloud infrastructure (Lambda, S3)

- Required: Ability to simplify complex UX and data flows for end-users

- Required: Strong judgment around system boundaries, interfaces, and maintainability

- Nice to have: Experience with graph visualization libraries (GoJS) and GEDCOM or genealogy data formats

Our customer is the European online car market, with over 30 million monthly users and a presence in 18 countries. As a Lead FullStack Engineer, you will play a pivotal role in shaping the future of online car markets and enhancing the user experience for millions of car buyers and sellers.
 

About the role:
We’re looking for a Lead Software Engineer who takes end-to-end ownership, thrives in ambiguity, and wants to build systems that matter. This role is central to rethinking and rebuilding our clients’ auto repossession and remarketing platform, a system that directly influences how vehicles are recovered, processed, and remarketed across the big automotive ecosystem. This is an AI-first engineering role—not in name, but in practice. You’ll continuously evaluate where AI (including LLMs and agentic tools) can meaningfully improve engineering velocity, system quality, and operational efficiency, while applying strong judgment about where it should not be used. You’ll help shape architecture, influence technical direction, and own what you build—from design to production. 

What You’ll Do:

• Build & Evolve Critical Systems
• Rethink and reshape core workflows based on a deep understanding of auto repossession and remarketing processes.
• Design and implement scalable, resilient systems using modern architectural principles: clear service boundaries, modularity, and observability.
• Incorporate LLMs and AI-driven components to improve data validation, document processing, and operational decision-making.
• Use AI-assisted and agentic coding tools to accelerate development—while maintaining high standards for correctness, security, and maintainability.
• Own Architecture & Technical Decisions
• Drive architectural discussions and decisions, balancing pragmatism with technical excellence.
• Set and enforce high-quality bars for new services and modules, with a focus on testability, performance, and reliability.
• Identify and reduce technical debt in ways that measurably improve developer velocity and system robustness.
• Build With an Ownership Mindset
• Work across the full software lifecycle: design, build, deploy, operate, and iterate.
• Embrace a “you build it, you own it” DevOps mindset alongside your team.
• Make thoughtful trade-offs between effort, quality, and user value—always with accountability for outcomes.
• Collaborate & Lead
• Work closely with product managers, designers, and other engineers in an agile, cross-functional team.
• Contribute ideas, challenge assumptions, and continuously improve how we build software.
• Mentor and support other engineers through code reviews, design discussions, and technical leadership.

What We’re Looking For:

• Canadian timezone work hours
• A Lead (7+ years of experience) engineer who owns results, not just implementations.
• Someone who enjoys complex problem-solving and isn’t afraid of legacy systems—or changing them.
• Strong engineering fundamentals: clean code, testing discipline, system design, and performance awareness.
• Strong experience with TypeScript and modern React / Next.js
• Strong experience building production systems with .NET (Core / modern .NET preferred).
• Strong experience building production systems with C#
• Comfort operating in production environments and learning from real-world feedback.
• A builder’s mindset: If you can think it, you can build it. If you build it, you own it.
• Experience leveraging AI, Generative AI (GenAI) to enhance engineering productivity, automate repetitive tasks, and optimize workflows. You should demonstrate the ability to integrate AI-driven solutions into your daily work — such as code generation, debugging, reviews, documentation, and decision support—to improve efficiency for yourself and your teams. A proactive approach to exploring and implementing AI tools that drive innovation and streamline development processes is highly valued. (Strong must)

Coverage time: 4pm - 1am CET (Remote)

We are looking for a highly motivated DevOps/Site Reliability Engineer to join our exceptional team. The candidate we are looking for is ready to design, automate and support our GCP and JIRA server infrastructure, back-end systems and do technical integration with our client tools and apps that support autonomous software end to end testing processes. The ideal candidate would have strong performance tuning, technical design, fullstack skills and support of GCP and Jira Production Environments for 1000+ end user base. Jira is currently utilized for end to end automated test plan implementation/enhancements/maintenance via JIRA structures hierarchy and workstreams. (includes manual and automated processes). 

Key Responsibilities:

• Design, build, and maintain resilient and scalable GCP infrastructure for Jira/Confluence, primarily using GKE.
• Manage and tune Cloud SQL databases (MySQL/PostgreSQL) backing the applications.
• Automate infrastructure provisioning and management using Terraform.
• Implement and manage comprehensive monitoring, logging, and alerting using tools like Elastic Stack/Prometheus/Grafana.
• Troubleshoot and perform root cause analysis for performance issues and outages across the application, database, and infrastructure layers.
• Ensure high availability, plan for disaster recovery, and manage capacity.
• Collaborate with engineering teams on operational readiness and best practices.

• Participate in on-call rotation.

   

Daily Activities:

• Take ownership of test and production environments for infrastructure for performance to meet customers and end users SLA requirements.
• Ensuring design, system reliability, availability, and serviceability of GCP Cloud and JIRA infrastructure. 
• Improve the product life cycle through inception, design, deployment, operation and refinement
• Engineer and ensure high availability (HA) across all service components, including the application tier (on GKE), databases (Cloud SQL), and shared file systems (GCP Filestore). Implement multi-zone/regional architectures and automated failover processes.
• Continuously monitor resource utilization (compute, memory, network, storage), forecast future demands, and proactively scale resources, including GKE clusters, Cloud SQL instances, NFS servers, and GCP Filestore capacity, to meet performance SLAs and growth.
• Write automation code for provisioning and operating infrastructure at massive scale
• Establish end-to-end monitoring and alerting on all critical components of the applications, including availability, latency and overall system health
• Participate in the on-call rotation supporting the platform and/or the production application
• Direct root-cause-corrective-action analysis of critical business and production issues
• Develop standard methodology for Infra orchestration and troubleshooting application service in production

• Represent DevOps/SRE in design reviews and works with Engineering teams on operational readiness

   

Technical Qualifications:

Must-Have:

• GCP Expertise: Deep understanding and hands-on experience with Google Cloud Platform services. GCP security
• Kubernetes/GKE: Proven experience in deploying, managing, and troubleshooting applications on Google Kubernetes Engine.
• Infrastructure as Code: Strong experience with Terraform for managing cloud infrastructure.
• Database Administration: Experience with Cloud SQL (MySQL and/or PostgreSQL), including setup, administration, performance tuning, and troubleshooting.
• Monitoring & Logging:
  • Experience configuring and managing Elastic Stack (Elasticsearch, Logstash, Kibana) for logging and monitoring.
  • Understanding of GCPs internal monitoring philosophy.
• Jira/Confluence Administration: Significant experience in administering Jira and Confluence Data Center versions, including application-level performance tuning, and troubleshooting. Experience with migration from on-prem/DataCenter to GCP/Cloud is critical.
• Operating Systems: Strong Unix/Linux internals and administration skills.
• Scripting: Proficiency in Python or another scripting language for automation.
• Networking: Solid understanding of TCP/IP, DNS, HTTP, load balancing, and virtual networking in GCP.

• CI/CD: Understanding of CI/CD principles. GitHub/Jenkins.

   

Nice-to-Have:

• Google Cloud Spanner: Experience with Spanner.
• Configuration Management: Experience with Puppet.

• Programming: C++ skills.

   

Other Qualifications:

• Ability to communicate effectively and succinctly
• Strong systematic problem solving skills and able to work in ambiguity
• Excellent written and verbal communication, able to collaborate and rally support
• Excellent interpersonal skills and the ability to work well in a team
• Self-disciplined, self-managed, self-motivated and strong sense of ownership, urgency and drive; positive attitude with the ability to quickly learn new technologies and effectively manage parallel projects
• Ability to diagnose and troubleshoot complex distributed systems handling high volume transactions
• Passionate to learn, understand, and dissect new technologies quickly and independently

Preferred Qualifications:

• 5+ years of related experience
• BS Computer Science, Engineering or a related field, or equivalent professional experience
• Proven experience working with customers and vendors

Proven leadership of small informal teams 

About the Project

Our client is one of the world’s largest professional services networks, providing audit, consulting, tax, and advisory services to a majority of Fortune 500 companies, global financial institutions, and fast-growing enterprises.

The project is currently at an early stage, with details to be clarified, but the main focus will be on building and scaling modern data platforms using cloud technologies.

Role Overview

We are looking for a Python Engineer Lead who will combine strong hands-on development expertise with team leadership, driving data-focused solutions within the Azure ecosystem.

Key Responsibilities

• Lead and mentor a team of Python engineers
• Design and develop scalable data solutions
• Work within the Azure ecosystem, including Databricks
• Collaborate closely with Data Architects on system design
• Build and optimize data pipelines and data processing workflows
• Communicate with technical and business stakeholders

Requirements (Must-have)

• 9+ years of overall engineering experience
• 5+ years in a Senior/Lead role (flexible)
• Strong expertise in Python
• Hands-on experience with Azure
• Experience with Databricks
• Solid background in data engineering / data processing
• Proven team leadership experience
• English level C1+

Nice to Have

• Experience in enterprise or consulting environments
• Experience building data platforms from scratch

What We Offer

• Fully remote work
• Opportunity to work with top-tier global clients
• Impact on architecture and technical decisions
• Long-term engagement

Job Title: Senior Jira Developer & Administrator

Role Summary: We are seeking a dynamic Senior Jira Developer/Administrator to engineer and maintain a complex Atlassian environment for a user base of ~1,000. Unlike a standard administration role, this position focuses heavily on Test Driven Development (TDD), Scripting, and Automation.

You will be responsible for architecting a custom End-to-End (E2E) testing framework within Jira, to manage Requirements, Verification, and Execution workstreams. You will leverage Groovy and Python to build advanced customizations and integrate Jira with downstream systems.

Key Responsibilities

Development & Automation

Advanced Scripting: Use Groovy and ScriptRunner to develop complex workflow functions, behaviours, and listeners that extend native Jira capabilities.

API Integration: Design and develop custom solutions using Python and Jira REST APIs to integrate with external tools (specifically Jenkins and CI/CD pipelines).

Test Framework Architecture: Maintain and enhance a custom testing hierarchy, ensuring seamless data flow across the three key workstreams: Requirements, Verification, and Execution.

Data Automation: Automate the ingestion of testing component results into the Jira hierarchy and extract data for external reporting.
System Administration & Operations

Instance Management: Oversee the daily health, performance, and configuration of the production Jira instance.

Configuration: Manage complex customizations including workflows, screens, fields, permission schemes, and notification schemes.

Plugin Management: Install, configure, test, and manage the lifecycle of Atlassian marketplace apps.

Access Control: Handle user permissions, project access requests, and license management.

Project Delivery & Stakeholder Management

Requirements Gathering: Interact with business and technical stakeholders to finalize requirements, obtain sign-off, and translate business needs into technical Jira implementations.

Agile Delivery: Track project progress, manage escalations, and ensure functionality is delivered within cost and timeline constraints.

Qualifications & Technical Skills

Scripting & Languages: Expert-level proficiency in Groovy (for Jira backend) and Python (for external automation/scripting).
Jira Development: Extensive experience with ScriptRunner for Jira, including developing custom listeners, behaviours, and workflow post-functions.
Jira Administration: 3+ years of experience managing Jira and Confluence (Server/Data Center or Cloud).
Testing Lifecycle: Deep understanding of Software End-to-End (E2E) testing processes and Test Driven Development (TDD).
Hierarchy Tools: Proficiency with Jira Structure (ALM Works) or similar hierarchy management tools.
Integration: Experience integrating Jira with DevOps tools, specifically Jenkins.
Database: Experience working with databases for data extraction and reporting.

Soft Skills

Problem Solving: Ability to simplify complex technical issues into understandable solutions for non-technical stakeholders.
Ownership: Strong history of taking ownership of the instance health and the user experience; ability to prioritize workload autonomously.
Communication: Excellent verbal and written communication skills for documentation and stakeholder presentations.

Preferred (Bonus) Qualifications

Certifications: Atlassian Certified Professional (ACP-100/ACP-600).
Additional Tools: Experience with Jama software or TestRail.
DevOps: Strong DevOps background.

Education
B.S. or higher in Computer Science, Engineering, or a related technical discipline.

Note: This role is a 100% remote role with working hours overlapping with the US Pacific Coast time. 
 

Meet the YozmaTech

YozmaTech isn’t just another tech company - we’re a global team of go-getters, innovators, and A-players helping startups and product companies scale smarter and faster. We build dedicated development teams across 10+ countries, creating strong, long-term partnerships based on trust, transparency, and real impact. Here, every idea counts. We value people who are proactive, open-minded, and ready to grow. If you’re passionate about building meaningful products and want to join a team that feels like family - you’ll feel right at home with us.

Our client's product is a cloud-based financial planning and analysis (FP&A) platform designed for SMBs, transforming manual monthly and quarterly reporting into automated, scalable processes.
Solution connects to organizational systems such as ERP, CRM, HRIS, and complex Excel files, consolidating all data into a single cloud-based database. Product automates critical financial transformations including FX conversions, eliminations, hierarchies, financial adjustments, and more while allowing end-users to continue working in Excel as they always have.
Serving primarily the US market, our client is experiencing strong and sustained growth. This is an exciting opportunity to lead a multidisciplinary R&D team and work on a cutting-edge SaaS product at scale.

Our technology teams are the engine of our business.
We maintain a dynamic startup culture that encourages innovation, ownership, and critical thinking. On our project, you’ll collaborate with a global team of engineers, architects, product managers, and customer-facing teams to shape the future of financial planning and analysis.

Key Requirements:

🔹 BSc in Computer Science or equivalent;
🔹 8+ years of software engineering experience, including 5+ years of Python in production;
🔹 3+ years in an R&D team lead, leading cross-functional teams (backend, frontend, and QA) in a production environment;
🔹 Proven experience managing and leading remote teams in a fully distributed, remote-only environment;
🔹 Proven experience working in a product-based company (not project/outsource);
🔹 Strong experience with Python backend development in a SaaS environment, including cloud-based, scalable, and high-availability distributed systems;
🔹 Strong knowledge of REST APIs, microservices, asynchronous programming, and testing;
🔹 Hands-on experience with CI/CD pipelines and Infrastructure-as-Code (e.g., Terraform, Helm);
🔹 Solid understanding of software architecture, design patterns, and technical trade-offs;
🔹 Proven ability to lead projects end-to-end, from requirements and design through development and production;
🔹 Excellent communication skills and high proficiency in English.


Technical Experience:

🔹 Python frameworks: Django, FastAPI;
🔹 Databases: PostgreSQL, MSSQL;
🔹 Messaging & async processing: Celery, RabbitMQ;
🔹 Caching & performance: Redis;​​​​​​​
🔹 Cloud platforms and services;
🔹 Familiarity with event-driven architectures and distributed systems;
🔹 Strong grasp of KISS, DRY, SOLID, OOP principles;​​​​​​​

Will be plus:

🔹 Experience with Azure cloud services;
🔹 Experience with Excel Add-ins or data-heavy applications;
🔹 Startup or high-growth SaaS company experience;​​​​​​​

What you will do:

🔹 Lead and manage a cross-functional R&D team of 5–7 engineers, including backend (Python), frontend (Angular), and QA engineers;
🔹 Own end-to-end product development, from initial requirements and design, through development, testing, deployment, and production monitoring & troubleshooting;
🔹 Provide hands-on technical leadership, including architecture design, coding when needed, and thorough code reviews;
🔹 Work closely with Product Managers and Architects to define scope, prioritize backlog, and deliver high-quality features;
🔹 Drive engineering best practices: clean code, testing, CI/CD, performance, reliability, and security;
🔹 Be accountable for team delivery, quality, velocity, and stability;
🔹 Define team goals, KPIs, and success metrics;
🔹 Mentor and develop team members, supporting their professional and technical growth;
🔹 Participate in hiring, onboarding, and training of new team members;
🔹 Actively monitor production systems, lead incident response, root-cause analysis, and continuous improvement.

Interview stages:

🔹 HR Interview;
🔹 Tech interview with Team Lead;
🔹 Interview with PM;
🔹 Interview with VP R&D (optional);
🔹 Reference check;
🔹 Offer.

Why Join Us?

At YozmaTech, we’re self-starters who grow together. Every day, we tackle real challenges for real products - and have fun doing it. We work globally, think entrepreneurially, and support each other like family. We invest in your growth and care about your voice. With us, you’ll always know what you’re working on and why it matters.

From day one, you’ll get:

🔹 Direct access to clients and meaningful products;
🔹 Flexibility to work remotely or from our offices;
🔹 A-team colleagues and a zero-bureaucracy culture;
🔹 Opportunities to grow, lead, and make your mark.

After you apply

We’ll keep it respectful, clear, and personal from start to offer. You’ll always know what project you’re joining - and how you can grow with us.

Everyone’s welcome

Diversity makes us better. We create a space where you can thrive as you are.

Ready to build something meaningful?

Let’s talk. Your next big adventure might just start here.

Ready to level up your career? 

Playtech's GPAS unit is looking for an experienced Scala Developer with excellent engineering skills.

Your influential mission. You will...  

• Participate in software design, development, refactoring, support, and code reviews to maintain high development standards.
• Collaborate with platform teams to deliver great results.
• Work autonomously on your tasks with little or no supervision.
• Optimize the platform to achieve maximum throughput and scalability.
• Be proactive and go beyond expectations.

Components for success. You...

• Bring at least 3 years of hands-on experience developing server-side applications in Scala.
• Have a strong working knowledge of Scala (preferably Scala 3) and SBT (Scala Build Tool).
• Demonstrate solid experience with Pekko/Akka, including HTTP, Actors, Cluster, Persistence, Streams, and connectors.
• Possess a strong understanding of the JVM, data structures, and algorithms.
• Exhibit excellent knowledge of parallel and concurrent programming principles.
• Have practical experience building high-scale, distributed systems with complex interfaces and integrations.
• Think like an engineer - taking ownership, driving solutions forward, and continuously improving systems and processes.
• Demonstrate exceptional problem-solving skills and critical thinking.
• Show a willingness to document solutions and actively share knowledge with colleagues.

• Communicate clearly and effectively in English.

   

You'll get extra points for...

• Previous experience in the iGaming domain.
• Experience working with Typesafe Config.
• Hands-on experience with Couchbase or other document-based NoSQL databases.
• Familiarity with AWS services such as S3 and DynamoDB.
• Experience using Play JSON.
• Proficiency with ScalaTest for testing.
• Experience with containerization and orchestration tools such as Docker, Nomad, or Kubernetes.
• Confidence working in Linux environments.

Thrive in a culture that values...   

• A friendly, cooperative, and goal-oriented team of experienced professionals.
• Clear goals and a results-driven environment.
• Open communication, knowledge sharing, and mutual support across teams.
• Initiative-taking and a confident approach at the workplace.
• Collaborative and supportive culture as well as stable long-term career opportunities.
• Global scope and inclusive working environment where you can engage with diverse teams and perspectives.
• Constant learning and development opportunities and professional growth programs.

• An active lifestyle and mental well-being supported through sports classes, master classes, and monthly well-being activities.

   

GPAS UNIT

We invite an experienced Scala Developer to become a part of Playtech as a new member of the GPAS product team. Gaming Platform as a Service aka GPAS is Playtech’s exclusive distributed games delivery platform that currently has more than 1000 games running on it. GPAS is a highly accessible, multi-tenant, scalable, distributed and event-driven system written in Scala with the help of the Akka framework. We use Couchbase as a hot storage and AWS S3/DynamoDB as our cold storage to ensure we can handle nearly a billion transactions per day. We have a complex solution that provides capabilities to run various types of online casino games. We adopt Scrum methodology to deliver new features on time.

Playtech is an equal opportunities employer. Our mission is to welcome everyone and create inclusive teams. We celebrate differences and encourage everyone to join us and be themselves at work.

The product company is looking for a DevOps Team Lead in Warsaw.
 

✅ They are a successful market leader, a live-streaming Platform with 450+ million registered users.
B2C mobile platform allows millions of talented people worldwide to connect with their fans and monetize their talents.

✅ Their live stream was founded in 2018 in the USA and is powered by 350+ global employees.
 

✅ They offer: options, medical insurance (100% for employees and 75% for family members), lunch in the office, parking, and a multisport card.
 

✅ Requirements: DevOps / Infrastructure experience, experience with GCP, Kubernetes, experience leading technical teams or mentoring engineers.

We are a new, well-funded R&D company with a clear vision: to build the future of cryptocurrency infrastructure. Our ambition is to become the #1 cryptocurrency platform in the EU by market share within the next three years.

We are starting with a proven, operational crypto platform and are now assembling a world-class team to evolve it to the next level. Our core products include:

• Golden Ratio Exchange: An advanced, security-first exchange for professional traders.
• GRX Pay: A seamless payment gateway that allows merchants to accept crypto and receive fiat.

We are building our foundational R&D hub in Ticino, Switzerland, and are looking for core leaders to build this new culture with us.

The Role

This is a foundational leadership role, reporting directly to the CTO. We are looking for a hybrid leader to build and manage our Crypto Treasury team.

This team owns the "Fort Knox" of our company: the Blockchain Infrastructure and Key Management Systems that secure all client crypto-assets . While other teams build the user interface, your team manages the reality of the blockchain—ensuring that deposits are detected, withdrawals are broadcast, and funds are consolidated securely.

Our management philosophy is unique. The Manager is the single owner of a business vertical, responsible for the Why (the product vision), the What (the features and roadmap), and the Who (the people management and hiring).

You will act as both the Product Manager and the Engineering Manager for our crypto infrastructure. Your primary mission is to ensure Solvency, Security, and Compliance.

This is a full-time, Onsite leadership role at our R&D hub in Ticino, Switzerland. Given the high-security nature of managing private keys and cold storage, co-location is essential.

What You'll Do

Product Ownership (The "Why" & "What"):

• Define the strategy for our wallet architecture. How do we balance liquidity (Hot Wallets) with security (Cold/Warm Wallets) to minimize risk?
• Own the roadmap for supporting new blockchains, optimizing gas fees, and managing node infrastructure.
• Ensure our custody solutions meet strict MiCA Regulations regarding the safeguarding of client assets.
• Define the logic for the automated consolidation of funds and the broadcasting of transactions.

People & Team Leadership (The "Who"):

•  You will have the mandate to hire and build a specialized team of 4 engineers:
  • 2 Backend Engineers with deep cryptographic/blockchain expertise.
  • 2 Blockchain Infrastructure Engineers.
•  Establish a culture where "Paranoia is a Virtue." You are responsible for the team that holds the keys.

Engineering Execution (The "How"):

• Lead the migration from our legacy wallet infrastructure to a modern, MiCA-compliant architecture that eliminates single points of failure.
•  Oversee the implementation of secure Multi-Party Computation (MPC) or Multi-Sig environments for private key management.
• Ensure 100% uptime for our deposit webhooks and transaction broadcasters—if your system is down, the exchange stops moving money.

What We're Looking For

• 5+ years in software engineering with 2+ years in a leadership role.
• You understand the deep technical details of UTXO vs. Account-based models, gas estimation, mempools, and node management.
• You have experience managing Private/Public keys and understand the difference between Hot, Warm, and Cold storage.
• You can translate complex blockchain constraints into a predictable roadmap for the rest of the company.
• You understand what it means to "Safeguard Client Assets" under regulatory frameworks like MiCA.
• You are not afraid of brownfield projects. You can take an existing wallet system and safely migrate it to a new architecture without losing a satoshi.
• Willingness to work onsite in Ticino, Switzerland.

What We Offer

• The opportunity to manage the most critical high-value infrastructure in the company.
• Complete autonomy over your vertical (Why, What, Who).
• The chance to join a company with a clear goal of becoming the #1 crypto platform in the EU.
•  A rare chance to join a new company culture with no baggage, while solving the interesting technical challenges of a mature product.

About

EdSpan is an innovative company in the EdTech space, building cutting-edge learning experiences for the next generation of students. Our collaboration with a US-based private school network helps us better understand user needs while expanding our B2C and B2B products to a broader audience. We are currently working on three major projects:

AI tutoring experience — an innovative project that brings real-time interaction with a 3D animated assistant powered by LLM technology. This virtual tutor helps students navigate challenges, provides guidance, and enhances the learning journey in a playful and engaging way.

Tutorpeers – a peer-to-peer tutoring platform with a young teachers marketplace, event booking features and Zoom-like online sessions with additional interactive learning tools.

Spark Incubator – LMS-like system designed to teach kids entrepreneurship.

We have well-defined processes, trying to automate routine things, conduct code reviews, use CI and CD pipelines to validate and ship our code. We use the Agile approach with daily stand-ups, bi-weekly sprints, and other Scrum artifacts. We keep the number of meetings to a minimum so that engineers can focus on writing high-quality code and delivering cool features.

Who you are

We’re hiring our first AI/ML Engineer to lead the development of our AI agents, including prompting, the RAG and evaluation pipelines, potential fine-tuning. So, you’ll play a key role in shaping the technical direction. We’re seeking someone with a strong understanding of machine learning and NLP fundamentals, capable of tackling complex challenges in agentic workflows and optimizing model performance across the stack.

Requirements

• At least 4 years of experience in the field of Machine Learning, working as a Data Engineer, Data Scientist, Machine Learning Engineer, or in a similar role.
• Bachelor’s degree in Computer Science, Mathematics, or equivalent practical experience;
• Proficiency in Python and common data science libraries (pandas, NumPy, scikit-learn);
• In-depth knowledge of machine learning principles, understanding of LLM architectures, prompt optimization, and fine-tuning strategies;
• Skilled in designing and optimizing RAG pipelines, including embedding generation, sparse and dense retrieval, and hybrid search techniques;
• Familiar with LLM evaluation metrics and tools (BLEU, RAGAS, DeepEval, and other);

• Upper-Intermediate level of English (B2) or above.

   

Highly desireable

• Proven experience building AI-driven workflows using frameworks such as LangGraph, AutoGen, or similar orchestration tools;

• Knowledge of AWS cloud and MLOps.

   

Responsibilities

• Design, implement, and optimize LLM prompts to ensure reliable outputs;
• Assist in developing and maintaining AI evaluation workflows, including designing evaluation guidelines and metrics;
• Help design and develop AI data pipelines: collection, storage, annotation, and model improvement;
• Leverage agent orchestration tools to improve and automate AI workflows;
• Collaborate with the product team to ensure AI capabilities power usable product features.

About

EdSpan is an innovative EdTech company dedicated to creating cutting-edge learning experiences that empower the next generation of students. Our collaboration with a US-based private school network helps us better understand user needs while expanding our B2C and B2B products to a broader audience. Our current focus includes an AI-guided tutoring experiences, a peer-to-peer tutoring platform, and a custom learning management system.

We operate within a framework of clearly defined processes supported by automation for routine tasks, and open, productive collaboration across the team. Our workflows are based on Agile principles, with daily stand-ups, bi-weekly sprints, and other key Scrum practices. At the same time, we keep meetings to a minimum to ensure everyone can stay focused on delivering high-quality results and continuing to grow professionally.

Who you are

You’re a technically strong leader who enjoys combining hands-on expertise with thoughtful team leadership. You thrive in an environment built on clear processes, smart automation, and Agile principles, where focus and continuous improvement drive high-quality outcomes.

You’re not just delivering solutions yourself, you’re creating the structure, clarity, and support that enable Engineers to do their best work. You think beyond individual tasks, aligning technical execution with product strategy and long-term goals. You foster open, productive collaboration, keep workflows efficient and meetings purposeful, and help your team grow professionally while consistently raising the bar on engineering excellence.

Requirements

• BSc / MSc in Engineering, Computer Science or relevant field
• 5+ years of experience as an Individual Contributor (Software Developer, DevOps, ML Engineer, etc.)
• 2+ years of experience in managing technical teams
• Deep understanding of Agile practices and the SDLC
• Leadership
  • Exceptional leadership skills with the ability to mentor and develop engineering teams
  • Experience in hiring, onboarding, and training new team members
  • Experience in establishing and tracking OKRs for engineering teams
• Communication and Collaboration
  • Excellent communication and collaboration skills, business-oriented and results-focused approach
  • Proven experience in collaborating with senior executives, such as CTOs and CEOs, on technology strategy and implementation
• Technical skills
  • Experience building complex web-based products is a must: API-first, cloud platforms, automated testing, CI/CD pipelines
  • Familiarity with quality assurance processes and automation testing tools
  • Experience with DevOps practices and tools

• Must be fluent in English

   

Would be a plus

• Technical expertise aligned with our stack (PHP and Node.js, Angular, Flutter, AWS cloud) is a strong advantage

• Experience leading or contributing to AI-driven product development (e.g., AI agents, agentic workflows), or strong practical expertise in agentic systems design, prompt engineering, and model evaluation practices

   

What will you do

• People Management
  • Lead an all-remote engineering team, maintain a culture of excellence, collaboration, and mentorship;
  • Use technical expertise to guide the team in solving complex problems, occasionally conducting code reviews, and discussing solutions
  • Set goals for engineers through OKRs and track their progress toward these goals
  • Conduct one-on-ones and trainings, be responsible for career progressions
• Project Oversight
  • Enable engineers to deliver outstanding results and build products, with accountability over quality and delivery performance;
  • Monitor project progress, identify deviations, and take corrective actions to ensure timely delivery
  • Evaluate potential project risks and develop contingency plans to minimize disruptions
• Team Expansion
  • Identify opportunities for team growth and expansion, work with recruiters to hire and onboard new engineers or get provisional help from our partners
  • Enhance the technical interviewing process and candidate checks
• SDLC and Automation
  • Collaborate with engineers to optimize and streamline the SDLC process, CI/CD pipelines, and QA processes
  • Drive the adoption of software methodologies and automation practices to improve development efficiency
• Quality Improvement
  • Collaborate with across teams to improve the quality of specifications and technical requirements
  • Enhance the criteria for the definition of ready and the definition of done
  • Ensure that quality level of automated tests results in improved Lead Time and reduced amount of detects

(3 month Project, with potential ongoing advisory support)

We are looking for a DevSecOps Engineer with 3+ years of experience to help audit, strengthen, and improve the security posture of a small but growing SaaS platform serving nonprofit and corporate clients.

OVERLAP 14:00–16:00 Mountain Time (MT)

This role is security-first, with DevOps responsibilities as a secondary layer. The main goal is to assess the current infrastructure, identify security and compliance gaps, and implement a practical roadmap to improve the platform’s overall resilience, compliance readiness, and long-term sustainability.

Project scope:

— Initial security and infrastructure audit

— Identify risks, vulnerabilities, and operational gaps

— Build and prioritize a remediation roadmap

— Implement key improvements over a 2–3 month engagement

— Potential for ongoing periodic security reviews and advisory support afterward

Current stack / environment:

— Git

— GitHub Actions

— Docker

— AWS

— Render

What you will do:

— Audit the current cloud and application setup from a security and DevSecOps perspective

— Review infrastructure, deployment processes, DNS configuration, access controls, and backup/disaster recovery practices

— Identify gaps related to SOC 2 readiness and help prepare for stronger enterprise security expectations

— Assess security controls around CI/CD, secrets management, container images, user access, and production environments

— Review existing vulnerability scanning practices and recommend improvements, including dynamic scanning where needed

— Help define and implement practical controls such as firewalling, hardening, monitoring, least-privilege access, and security hygiene improvements

— Investigate risks related to DNS, exposed services, stale records, misconfigurations, and other overlooked infrastructure issues

— Support the team in creating a sustainable, right-sized security approach for a small organization without overengineering

— Translate findings into an actionable roadmap with clear priorities, balancing risk, cost, and implementation effort

— Help improve confidence in responding to enterprise security questionnaires from large corporate clients

What we are looking for:

— 3+ years of hands-on experience in DevSecOps, DevOps with a strong security focus, or cloud/infrastructure security

— Strong experience with AWS and cloud security best practices

— Experience with GitHub Actions, CI/CD security, Docker, and container/image scanning

— Experience reviewing and securing hosted platforms, including PaaS environments such as Render or similar

— Solid understanding of IAM/access control, secrets management, DNS security, backups, disaster recovery, and infrastructure hardening

— Experience identifying and remediating security gaps in small or mid-sized SaaS environments

— Familiarity with SOC 2 controls and general compliance-oriented security practices

— Ability to recommend pragmatic, cost-conscious solutions for a small team

— Strong communication skills and ability to explain risks, tradeoffs, and priorities clearly to non-security stakeholders

— English level: B2 minimum