Praca Front end developer JavaScript Engineer Mazowieckie

ALGOTEQUE is an IT consultancy firm that helps startups, mid‑sized and large corporations to create and deliver innovative technologies. Our team has a successful track record in designing, developing, implementing, and integrating software solutions (AI, ML, BI, Web, Automation) for Telecom, Energy, Bank, Insurance, Pharma, Automotive, Industry, e‑commerce. We deliver our services both in...

Role overview: Are you an ambitious front-end developer or full stack developer with 3+ years of experience in front-end development? Join Brightstar Lottery in Warsaw, Poland where you'll have the outstanding opportunity to work on world-class software solutions for our diverse range of clients. If you're looking to make a significant impact through innovation and collaboration, we want to hear...

1 day ago Be among the first 25 applicants About Us Kyriba is a global fintech leader empowering CFOs and finance teams with cloud-based treasury, payments, and risk management solutions. We serve 3,000+ customers worldwide, managing $15 trillion in payments annually and helping businesses optimize liquidity performance across the enterprise. About The Role As a Senior Front-End Developer,...

Are you looking for the next professional opportunity that will challenge you and advance your career? Join our team now! Tickmill is looking to hire aFront-End Developer (React) to join our Software Development team. About Tickmill. Tickmill is an award-winning, multi-regulated broker offering a wide range of asset classes including CFDs on Forex, Stocks, Indices, Commodities,...

Overview Our Client creates innovative and complex solutions that automate and optimize the work of e-Commerce departments of the biggest brands from Fortune 500. We provide SaaS tools (Big Data, Analytics, Content, Research). The company has been present on the market for over 11 years, our team consists of 130 people. We work from offices in Warsaw, London and Mexico. We build and develop our...

We are looking for a Senior Front-End Developer to take ownership of real-time rendering, networking and performance within a multiplayer browser-based game environment. Role is based in Warsaw, Poland (relocation support provided). Responsibilities: - Maintain and optimize the core game loop to ensure consistent 60 FPS rendering under varying system loads. - Design and implement two-way...

It's fun to work in a company where people truly BELIEVE in what they're doing!We're committed to bringing passion and customer focus to the business.Kyriba is a global leader in liquidity performance that empowers CFOs, Treasurers and IT leaders to connect, protect, forecast and optimize their liquidity. As a secure and scalable SaaS solution, Kyriba brings intelligence and financial automation...

Role overview Are you an ambitious front-end developer or full stack developer with 3+ years of experience in front-end development? Join Brightstar Lottery in Warsaw, Poland where you'll have the outstanding opportunity to work on world-class software solutions for our diverse range of clients. If you're looking to make a significant impact through innovation and collaboration, we want to hear...

Overview Hi! We are looking for an experienced front-end developer to join our US-based start-up HeyDaily (with the backing of top investors like Sequoia). We offer a fast-paced environment with the ability of quick promotions. In this role, you will be responsible for developing and implementing user interface components using React/React Native. A few words about our project: HeyDaily is...

Join to apply for the Senior Front-End Developer for CRM Team role at GR8 Tech . 1 day ago Be among the first 25 applicants. GR8 Tech is a leading B2B provider of iGaming solutions that empowers operators to grow, lead, and win. We deliver high‑impact, full‑cycle tech solutions designed to scale. From seamless integration and expert consulting to long‑term operational support, our platform...

More about us and our projects (click) Hey! We’re looking for an experienced Senior Front-End Developer (Project Lead) to join our team at Commerce-UI . If you're excited about working with strong eCommerce brands, taking real ownership, and shaping how things are built and not just executing, this might be a great fit. This isn’t a typical dev job. You’ll be the technical lead on real...

Senior Front-End Developer | Digital Banking Solutions Embrace change with Efigence! Established in 1995, we are a technology company prioritizing people, with a team of over 150 enthusiasts. We have implemented hundreds of award-winning projects across banking, insurance, e-commerce, and other sectors. We are seeking a highly skilled Senior Front-End Developer to contribute to cutting-edge...

A healthcare technology company in Warsaw is seeking a Software Engineer to enhance their front-end and .NET development capabilities. The perfect candidate will embrace Agile practices and focus on quality design and code. Responsibilities include new development and maintaining existing products. This position offers a flexible hybrid work model and encourages professional growth. If you're...

Gamzix company, a dynamic player in the iGaming industry: - Founded in March 2020 with a vision to redefine the world of online slot games - Produced 60 slot games - Team of over 120 professionals, growing - Main hub in Warsaw – in the heart of Europe - Hold MGA B2B Critical Supply Licence and certifications from iTechLabs and GLI Hey there! The Gamzix team is growing, and we’re looking for an...

A leading global alternative investment firm is seeking a UI Developer with over 5 years of experience in TypeScript and JavaScript, and proficiency in frameworks such as React and Angular. Candidates will design and improve front-end applications while ensuring quality through testing. The company values professional development and provides generous benefits, including private medical care and...

Are you passionate about building high-performance, user-friendly applications and driving technical vision at scale? We are looking for a Staff Front-End Engineer to join our distributed, innovative engineering team working on a next-generation SaaS video communication platform. This role offers both strategic influence and hands‑on impact, combining architecture ownership with direct...

First Connect First Connect is a software platform designed for insurance agents to easily connect with today’s top Insurtech providers and other tech-forward insurance carriers. The platform’s standout feature is a robust comparative rater that lets insurance agents input data just once to generate multiple insurance quotes for their clients. FC aims to continually expand its network of...

Knowit is a leading Nordic IT consultancy firm, dedicated to helping clients achieve their business goals through advanced technological solutions. With over 4,500 professionals across various business areas, we specialize in software development, IT consulting, and digital transformation, all aimed at creating sustainable futures. Knowit is listed on the Stockholm Stock Exchange and operates in...

A leading technology company is seeking a Senior Front-End Developer to join its CRM Team in Warsaw, Poland. The role involves designing scalable software architectures, mentoring junior engineers, and collaborating across teams. Ideal candidates should have at least 5 years of experience in back-end development, proficient in JavaScript, TypeScript, and various frameworks. The company fosters a...

An IT consultancy firm in Warsaw, Poland is seeking a Front-end React Developer to build a modern web application based on an existing Windows Forms app. Candidates should have over 3 years of React experience and solid skills in JavaScript, HTML5, and CSS3. You will collaborate with backend developers and UI/UX designers and work within Agile methodologies. Excellent English communication skills...