Newxel

We’re looking for a talented and motivated Frontend Developer to join our client’s team, focusing on the core applications that power AI-tailored content. You will have a direct hand in building the tools clients use to automatically create, customize, and distribute content. This work is at the heart of the platform and is key to the mission of helping sports organizations forge deeper connections with their fans.

You’ll work in an awesome environment alongside some of the most innovative people in the industry, using cutting-edge technologies and tools (video editing, Gen AI, data, etc.). In this role, you’ll have the opportunity to directly influence the products and tools used by top-tier sports organizations such as the NBA, Bundesliga, LaLiga, ESPN—and that’s just the beginning. Join the best team in tech and help fuel the fandom worldwide.

Responsibilities

• Collaborate closely with product, design, and engineering teams to deliver seamless and engaging user experiences across core products
• Work on complex and innovative features, such as the engine that automates content creation and the tools that allow clients to customize it based on their unique preferences and conditions
• Maintain and enhance high coding standards and best practices through diligent code reviews and a commitment to quality
• Act as a collaborative problem-solver, addressing technical challenges to help ensure the platform remains robust, scalable, and reliable

Basic requirements

• Bachelor’s degree in Computer Science from a recognized university
• 3+ years of experience at a SaaS company
• Proficiency in React, JavaScript, and TypeScript
• Experience with React Query
• Automation skills using Playwright

Bonus skills

• Experience with third-party libraries
• Familiarity with Material UI (MUI) and Styled Components
• Knowledge of CI/CD and YAML configuration
• Experience with Jest and React Testing Library
• Familiarity with media (images/videos)
• Knowledge of Vite

What we offer

• Competitive salary range
• Medical insurance
• Paid vacation and sick leaves
• MultiSport card
• Top equipment kit, co-workings
• Hybrid set of works (Office location: Warsaw)
• Collaborative and innovative work environment
• Career growth and development opportunities
• A chance to work with giants of the sports industry

About the project

Our partner, a pioneer in AI-powered sports content technology, empowers clients worldwide to connect with their fans through AI-tailored sports content experiences. Their platform automates the creation, management, and distribution of content, enabling sports rights holders to expand their reach, grow fan bases, and unlock revenue opportunities across digital platforms.

We’re on the lookout for a passionate Senior Python Developer to join our client’s team in the cybersecurity space. 

If you love solving tough challenges, playing with state-of-the-art technologies, and shaping powerful cloud-based solutions, this is your chance to make a real impact. You’ll work in a dynamic environment, alongside brilliant teammates, building innovative systems that help protect organizations from ever-evolving digital threats.

About the project

Since the amount of cyber threats and dark web sources is growing daily, products for their elimination are critically needed. Our partner, a high-tech software company from Israel, took on this challenge.
 

They offer cyber threat intelligence (CTI) solutions for cybersecurity teams to reveal their most critical known and unknown digital risks earlier. The team develops its CTI & Attack SaaS platform to prevent, detect, investigate, and remediate phishing, fraud, data leaks, and external vulnerabilities.
 

Clients are more than 100 companies worldwide, including Fortune 500 leaders, in financial, retail, gaming, entertainment and media industries.
 

Responsibilities

• Influence — take part in day-to-day discussions on the direction, design and architecture of our product
• End-to-end development of software components, constantly re-inventing and improving our infrastructures and tech-stack to meet our scale expectations from an engineering standpoint
• The ability to create technical designs for complex problems
• Assist other team members with code and design reviews and provide constructive feedback
• Be a part of a team of passionate, hardworking and super-professional Back End developers
• Gain a deep, wide and solid understanding of the World Wide Web (Surface, Deep and Dark parts)
• Improve and promote our innovative tech-stack — play and asses tools we should adopt.
• Work in, out and around AWS
• Work with an amazing group of colleagues and decision makers in various interfaces

Requirements

• 5+ years’ experience in developing complex backend systems
• Proficiency in Python (production environment).
• Demonstrated ability to produce high-performance, maintainable, and reusable code.
• Knowledge in high-level design and architectural practices
• Proficiency with cloud technologies and services, such as AWS (EC2, S3, Lambda, Streaming, EMR, EKS).
• Experience with ElasticSearch, MongoDB, Redis, and relational DBs
• Skilled in Kubernetes and Docker
• Agile methodology practitioner
• Experience in a Production SaaS environment
• Knowledge in building web applications using FastAPI

Tech Stack

• SaaS Web Application
• AWS cloud
• Kubernetes & Microservices architecture
• Databases — MySQL, Redis, MongoDB, Kafka
• Monitoring tools — Prometheus, Grafana, Kibana, etc.
• And other related technologies

What we offer

• Competitive salary and benefits package
• Medical insurance
• Top equipment kit
• Full Remote
• Collaborative and innovative work environment
• Career growth and development opportunities
• A chance to work with a talented and driven team of professional