Senior Frontend Developer - Team *instinctools

Home Vacancies Senior Frontend Developer

*instinctools is a software development company that provides custom software solutions for businesses of all sizes. Our team works closely with clients to understand their specific needs and provide personalized solutions that meet their business requirements.

Our team is looking for a Senior Frontend Developer for one of our clients.

Our customer is one of the TOP-3 global management consulting firms considered to be among the most prestigious ones in the world. Hundreds of customers from Fortune-500, including the largest global financial institutions, the world’s top media companies, technology companies and federal government agencies rely on our Client’s proven platform and services.

The project: it is a high-impact engineering and analytics group focused on building scalable tools that help organizations identify growth levers, optimize strategy, and maximize shareholder value. Our mission is to turn complex data into actionable insights through cutting-edge technology and close collaboration with business experts.

Our expectations of the candidate:

Proficiency in React (5+ years of experience), familiarity in Angular, or another frontend framework.
Experience with the following libraries: D3, Recharts (charting), zustland, react-query (state management), and TanStack (multiple libraries).
Knowledge and familiarity with Webpack, and experience using module federation.
Ability to define user interfaces, components, and data structures to meet specified requirements.
Comfortable quickly integrating additional APIs and data sources using.
Capable of quickly ramping up on new frontend frameworks and delivering quality output.
English: Upper-Intermediate

Nice to have:

Bachelor’s degree in Computer Science, Software Engineering, or a related field.
Relevant certifications such as Google Certified Professional – Web Developer are preferred.

Soft skills:

Ability to work independently with stakeholders, providing thought leadership on tech stack decisions and architectural trade-offs.
Strong problem-solving skills, adaptability, and ability to work in high-paced environments.
Excellent communication skills, capable of explaining technical concepts to both technical and non-technical audiences.

Responsibilities and tasks:

Design, build, and optimize B2B and consumer-grade products that drive real business impact.
Work autonomously focusing on delivering high quality front-end code using React, TypeScript, running on cloud-based infrastructure.
Collaborate closely with business, design and product teams to translate complex challenges into elegant technical solutions.
Thrive in an Agile environment, where adaptability and problem-solving are key.

We offer:

flexible working time;
professional and ambitious team;
transparent system of professional and career development;
learning opportunities, seminars and conferences and time for exploring new technologies;
the opportunity to realize your potential outside the projects: we arrange meetups and conferences where our staff can perform, develop professional communities;
full remote work;
co-funding for language courses (English).

Join us and be part of a team that is changing the world through technology.

Important Notice Regarding Your Personal Data Security

At *instinctools, we take the security of your personal data very seriously. Please be informed that all official communication, offers, and correspondence from *instinctools are conducted only through our verified company resources, including:

Official Email Domain: @instinctools.com
Company Website: https://www.instinctools.com

Important Reminder:
*instinctools will NEVER ask for sensitive personal or financial information, including:
– Bank account details
– Credit/debit card numbers
– Passwords or PINs

If you receive any suspicious requests claiming to be from *instinctools via unofficial channels (e.g., personal emails, social media DMs, or phone calls), please:

– Do not respond or share any information.

– Report it immediately to compliance@instinctools.com or your official contact.

Your trust and security are our top priorities. For any questions, always verify through our official channels.

Thank you for your attention and cooperation.

Developers

*instinctools is a developer of IT solutions for Western Europe. We have over 350 projects in our portfolio. The spheres are different – from healthcare and medicine, training and education, to digital advertising, economics and IT. For the software implementation and maintenance across such a number of projects, competent developers are important.

We use a modern technology stack, the key of which are:

Javascript, ReactJS, Angular, Node.js, Golang, Python, Java, iOS, Android, Blockchain, AWS.

Join the *instinctools team!

*instinctools Poland
We have had a representative office in Poland (Warsaw) since 2021. Our Polish team consists of highly qualified and experienced specialists – most of them are Middle to Senior level Developers.
Right now we’re on the lookout for bright and innovative minds to join our professional team!

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