דרושים » תוכנה » Senior Fullstack Developer

we are a global sports tech hub, serving tens of millions of users with Real-Time results, stats, news, and content across all major sports. We combine deep tech, live data, and massive scale to deliver one of the most engaging sports experiences in the world. Ready to dive into a dynamic role where you'll be an integral part of a collaborative team? As a Senior FullStack Developer at our company, you'll be at the forefront of crafting innovative solutions and contributing to the continuous improvement of our platform.
Responsibilities:

* Engage closely with Product, Client, DevOps and other R&D teams to deliver exceptional solutions.
* Work within an agile environment alongside a team of engineers to meet business objectives efficiently.
* Play a key role in designing, architecting, and developing robust solutions while ensuring code quality and seamless deployment.
* Develop and maintain APIs and Services to support millions of active users, ensuring optimal performance and scalability.
* Identify technical debt and areas that require attention or improvement at the architecture level.
* Grow technical knowledge by researching the latest development methods and techniques, sharing that information with your team

We are seeking a skilled and innovative Senior Fullstack Engineer to join our dynamic Back office team. You'll be at the forefront of crafting robust and scalable solutions that support our internal operations and enhance our clients daily workflows. As part of our high-performing team, you'll tackle complex, scalable product challenges and contribute to creating seamless, intuitive user experiences
. As a Senior Fullstack Engineer, youll collaborate closely with Product Managers, UX Designers, QA Engineers, and fellow Developers.. Ensuring the delivery of high quality new features. Youll have the opportunity to drive impactful improvements while contributing both autonomously and within cross-functional teams.
What Youll Do
Develop responsive, high-performance user interfaces with modern technologies.
Lead front-end and back-end infrastructure initiatives, applying TypeScript best practices, performance optimization techniques, and security principles.
Write clean, efficient code with a focus on comprehensive test coverage.
Own the full lifecycle of your features, from development to deployment.
Act as a technical point of contact and support internal teams through the implementation process.
Mentoring peers and driving innovation within your domain.

We are looking for an intellectually curious Senior Full-Stack Engineer who is passionate about code, high performance and cares about quality. You will work with knowledgeable and experienced developers with a large scale of skills and capabilities who are passionate about developing an innovative product which makes an impact.
The position includes working closely with the Product, Design and Data Science teams, taking full ownership of your work from conception to post-deployment, while continuously learning and evaluating cutting edge technologies in a fast-paced, collaborative environment.
Our Technologies stack: React Native, Redux, React JS, NodeJS, Scala, Play, AWS, Docker, Kubernetes, MongoDB, Redis, Postgres, Spark, Elasticsearch, Kafka, and more.
Responsibility:
Develop code that is used daily around the world and actually saves lives!
Work with our data science team on implementing their algorithms into our new and upcoming data driven solutions.
Collaborate with Product Managers, Experience Designers and Data Engineers on all aspects of product development: strategy, brainstorming, user research, design, execution, AB testing, and iteration.
Take part in making a major difference in our team and influence our technology stack.
Join a great team of people passionate about technology and doing good to the world.

We are seeking a Senior Full Stack Developer to play a key role in scaling the platform that powers legal data operations. In this role, you will not only drive the development of complex, high-impact systems but also mentor and elevate the engineering team. Youll work across the stack-from frontend experiences to backend services in Node.js-while shaping the future of our AI-driven features and strengthening our data workflows through ETL pipelines.
This is a unique opportunity for a proactive and technically sharp engineer who thrives on solving complex problems, setting technical direction, and helping others grow. If youre passionate about system architecture, modern development practices, data engineering, and building AI-powered solutions, wed love to hear from you!
Responsibilities:
Collaborate with product managers, designers, and other engineers to design, develop and test our innovative products.
Mentor other engineers, providing technical guidance, define and apply engineering best practices (coding standards, software development methodologies, etc.) to leverage the team technical skills and leading the technical side.
Continuously improve the performance, reliability, and security of our applications through design reviews, code reviews, refactoring, and optimization.
Identify and resolve technical challenges and bottlenecks in a timely manner.
Stay updated with emerging technologies and industry trends, and assess their potential impact on our products and processes.
Collaborate with cross-functional teams to translate business requirements into technical solutions.

We are looking for a talented Full Stack Engineer to join our growing web application engineering team.
This is a unique opportunity to join a high-performing, tech-driven environment where you will influence architecture, shape new features, and contribute to building a robust, scalable platform.
In this role, you will work across the stack - designing and developing end-to-end features, improving system performance, and helping build an engineering culture that emphasizes quality, reliability, and clean code.
You will collaborate closely with our Product, Data, and AI teams to build innovative, AI-driven capabilities that power the next generation of creative intelligence.
As part of a fast-moving startup and an industry leader, your contributions will directly impact our product evolution and customer experience.
Key responsibilities:
Design, develop, and own fullstack features end-to-end, from planning to deployment and monitoring.
Contribute to architectural decisions and help build scalable, maintainable systems.
Write clean, testable, and well-documented code while upholding high standards across the team.
Diagnose, debug, and resolve complex issues while continuously improving platform reliability.
Collaborate closely with cross-functional teams (Product, Data, AI) to deliver high-impact solutions.
Participate in code reviews, knowledge sharing, and ongoing improvements to development workflows.
Stay up to date with modern technologies and bring fresh ideas to improve efficiency, tools, and developer experience.

As our company continues to grow, an exciting opportunity awaits for a dynamic individual to join our R&D team as a Senior Full Stack Engineer. We are looking for a highly experienced Python developer to take end-to-end ownership of our entire stack. This role requires deep expertise in architecting scalable, modular, and distributed systems, a proven ability to craft modern frontend experiences, and a strong background in integrating AI-driven capabilities. The ideal candidate will be responsible for everything from data pipelines and architecture to user-facing features and the implementation of LLM-powered intelligence.

Responsibilities
Design, build, and scale backend services, APIs, MCPs, and data pipelines to support high performance, reliability, and growth
Architect and implement distributed, event-driven solutions using technologies like Kafka, RabbitMQ, or similar brokers.
Design robust systems and database models to ensure efficient data flow, maintainability, and support for AI-driven features across the stack.
Integrate Large Language Models (LLMs) into core systems, applying prompt engineering techniques to power intelligent, high-performance capabilities.
Build frontend features using modern frameworks and deliver intuitive, user-centric interfaces aligned with business and product goals.
Write clean, maintainable, and testable code with strong attention to quality, observability, and scalability.
Collaborate with product, design, and engineering teams to align technical solutions with business priorities.
Drive technical design discussions, mentor other developers, and contribute to overall architectural strategy.
Take ownership of development tasks from design and implementation through deployment, monitoring, and iteration.

We are looking for a passionate Senior Full-Stack Developer to join our small all-star team. As part of your role, you will design the architecture, develop, and deploy the internal system that controls our core ML engine and bidding systems. In addition, you'll help improve the back office and infrastructure of our user-facing modules serving millions of users and impressions each day.

This is an amazing opportunity to join a multi-disciplinary A-team while working in a fast-paced, data-oriented environment.

If you are experienced but still hungry to learn and impact - wed love to have you on our team!

What Youll Do:
Take ownership of the internal systems controlling, navigating and monitoring our ML and media engines and used by all company members.
Plunge into a world of data, analytics, ML, high-paced and high scale user and market movements.
Work closely with data scientists and developers to understand the business from top-to-bottom and identify new modules that could turbocharge company processes.
Improve our user-facing modules and tackle diverse issues like solving worldwide caching, designing A\B test systems and optimizing page performance.
Technological superiority is what gives us our edge so youll work and be up to date with the latest tech and trends.

We are looking for a Senior Software Engineer with a strong backend orientation who excels at solving complex challenges and is passionate about building robust, scalable, and data-driven systems. In this role, you will work closely with a talented team of engineers, Product, Design, and Data Science to deliver innovative solutions that have a meaningful impact on users' lives.
As a senior engineer, you will take ownership of projects from concept to deployment in a fast-paced, highly collaborative environment. Youll focus primarily on backend development, with the ability to contribute to frontend work as needed. Youll also mentor team members and help drive technical excellence.
Our Technology Stack:
Python, Node.js, React Native, Redux, ReactJS, Scala, Play, Microservices, AWS, Docker, Kubernetes, MongoDB, Redis, PostgreSQL, Spark, Elasticsearch, Vector DBs, Kafka, and more.
Responsibilities:
Backend Development: Design, implement, and maintain scalable, efficient, and secure backend services, with a focus on Python and Node.js.
Data Infrastructure: Work with real-time data systems, including Elasticsearch, Vector Databases, and other high-performance storage and retrieval tools.
End-to-End Feature Development: Deliver features across the stack, integrating frontend and backend components.
Collaborate with Data Science to integrate advanced algorithms and ML models into production systems.
Partner with Product Managers and Designers to brainstorm and execute impactful product features.
Ensure system architecture is reliable, maintainable, and built for scale.
Lead by example: contribute to code reviews, mentor peers, and foster engineering best practices.
Stay up to date with emerging technologies and suggest ways to apply them for performance and scalability improvements.

We're seeking an experienced Fullstack Backend Engineer to join our team working on our platform. You'll be responsible for developing and maintaining core components of our AI-driven cybersecurity solution that helps enterprises detect, investigate, and respond to advanced threats across their entire IT estate.
Key Responsibilities:
Design and develop scalable backend services and intuitive front-end interfaces for our platform
Implement data ingestion and processing pipelines for large volumes of security data
Integrate AI-driven analytics capabilities and optimize system performance
Develop APIs and integrations with various IT and security tools
Implement robust security measures and ensure compliance with industry standards
Troubleshoot complex issues across the full stack of our application
What We Offer
Work on cutting-edge cybersecurity technology
Collaborative and innovative environment
Continuous learning opportunities
Competitive salary and benefits.

We're looking for a talented Fullstack Developer to join our mission to change how products get built. You'll be a key player in a fast-moving, collaborative team, taking full ownership of features from polished user interfaces all the way down to the APIs that power them. If you're a passionate engineer who loves solving hard problems with clean, elegant code and building delightful user experiences, we want to hear from you.
TL;DR
We are looking for a Fullstack Developer with deep frontend experience to build end-to-end features on our AI platform.
You should be passionate about using AI to innovate both our product and your own development process.
The role includes working in a startup-mode environment.
What You'll Do
Own end-to-end features, designing and building scalable, high-quality frontends and the backend services that support them.
Tackle tough technical challenges with creative and efficient solutions, working on a cutting-edge, AI-powered platform.
Push your code to millions of users, creating fast, beautiful, and intuitive interfaces that make a tangible impact every day.
Champion clean architecture, maintainable UI components, and performance optimization.
Grow your expertise by learning from top-notch engineers and expanding your skills across both frontend and backend domains.
Influence our engineering culture by contributing to internal knowledge sharing and, if you're interested, the open-source community.