Contract Senior Software Engineer (ReactNode)

Berlin - Germany

Monthly Salary: Not Disclosed

Posted on: 16-10-2025

Vacancies: 1 Vacancy

Job Summary

Contract Senior Software Engineer (React/Node)
Location: Remote in Europe
Department: Engineering
Employment: Contract (B2B)

About YLD:

Our goal is to help our clients keep moving forward. We work with them to build the skills and capabilities they need to stay ahead of the competition and we know our success only happens when they succeed. Were a team of curious talented people and were committed to making YLD a place where great people want to work grow and stay.

Were a remote-first consultancy specialising in software engineering product design and data. Our teams are based across London Lisbon and Porto and we create digital solutions that continue to deliver value long after our work is done.

About the role:

As a Senior Software Engineer at YLD youll be part of a client team building innovative products. Were looking for someone curious passionate driven and enthusiastic. You should be skilled in problem-solving and experienced in designing scalable resilient and fault-tolerant architectures. Youre also an effective communicator and a strong team player. Together with your team youll thrive in a fast-paced engineering environment delivering outstanding results and exciting projects.

Youll have the following skills and experience:

Commercial experience working with React and Node;
In-depth knowledge of CSS in its multiple applications (Tailwind CSS in JavaScript CSS Modules etc);
Thoughtful about Component composition and state management with experience in multiple patterns (e.g. MobX Redux Context etc);
Knowledge and experience with the up-to-date transpiling bundling and packaging ecosystem (e.g. esbuild vite yarn turborepo etc);
Experience with documentation generation tools both for libraries and for components;
Opinionated and experienced with linting and formatting tools;
Strong and vast experience with Continuous Integration and Delivery as well as Infrastructure as Code tools and techniques;
Experience in testing your products with Unit Integration End-to-End and Visual Regression tests;
Used to design tools (e.g. Figma) and its API and integration tools;
Extensive experience working with Design Systems.
Knowledge of Typescript;

Youll be:

Self-motivated proactive and continually looking for ways to improve and develop yourself;
A good communicator both in writing and verbally. Youll be able to explain technical ideas and concepts in business-friendly language;
Detail-oriented;
Used to working in a team-oriented collaborative environment;
Analytical and problem-solving oriented;
A genuine believer in diversity and fairness.

What youll get in return:

The chance to work with a forward-thinking ethical and fun group of people and to develop and grow your skills in a fast-moving business

Our typical Recruitment Process looks like this:

1st Interview with someone from the Talent team (30/45 mins)
Technical Interview with our Senior Engineers (1h30)
Meet our Client Partner and Engineering Operations Manager (30 mins)

We live and breathe our values and know you will too:

Growing every day
Including everyone
Relationships built on honesty and ethics
Inspiring solutions
Winning together

Were an equal-opportunity employer and value diversity in all its forms. We do not discriminate based on race religion colour national origin gender sexual orientation pregnancy or maternity age marital status or disability. We also offer a remote-first working environment with flexible working and worklife balance as standard for all employees.

Contract Senior Software Engineer (React/Node)Location: Remote in EuropeDepartment: EngineeringEmployment: Contract (B2B)About YLD:Our goal is to help our clients keep moving forward. We work with them to build the skills and capabilities they need to stay ahead of the competition and we know our su...