Senior Back-End JS Engineer
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Web - The Online Marketplace Experts
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Join to apply for the Senior Back-End JS Engineer role at Cobble
Web - The Online Marketplace Experts
- Purpose-Driven: You understand how your work impacts
- users and business goals. You have a
- oriented builder’s mindset and are always curious to learn more. - Complex Problem Solver: You thrive on managing complexity and are adept at designing
- centric solutions that balance technical and business needs. - Passionate & Committed: You take pride in your work and view it as more than just a job. You are motivated to contribute to our mission: to democratise the development of online marketplaces like Amazon, Airbnb and Uber.
- Effective Communicator & Team Player: You have strong communication skills, give and receive feedback well, and collaborate effectively within
- functional teams.
What are we looking for?
- Purpose-Driven: You understand how your work impacts
- users and business goals. You have a
- oriented builder’s mindset and are always curious to learn more. - Complex Problem Solver: You thrive on managing complexity and are adept at designing
- centric solutions that balance technical and business needs. - Passionate & Committed: You take pride in your work and view it as more than just a job. You are motivated to contribute to our mission: to democratise the development of online marketplaces like Amazon, Airbnb and Uber.
- Effective Communicator & Team Player: You have strong communication skills, give and receive feedback well, and collaborate effectively within
- functional teams.
Web?
- Professional Growth: Growth at Cobble
Web is
- negotiable. Work on diverse and challenging ecommerce projects that will push your skills to new heights. Be part of a
- growing team that values your input and encourages continuous learning. - Purpose-Driven Process: Our structured approach to product development is rooted in Agile principles and Lean methodology. Every project phase is
- planned, starting with an
- depth discovery process, which ensures clarity and productivity. - Inclusive Culture: Join a diverse, multicultural team where every opinion is valued. Collaborate across disciplines to deliver exceptional solutions.
Check out our team’s feedback and the stats don’t lie either:
- 4. 5* employee rating on Glassdoor.
- 3. 5 years average employee tenure.
- 5* client rating on Clutch.
- 30+ marketplaces built since 2012.
- Moby
Park, a parking space app, acquired by a leading Dutch parking operator. - So
Shop, an
- winning neobank & customer loyalty network, acquired by European fuel conglomerate, AVIA. - Fan
Pass, an
- stage event ticket marketplace, already generates millions of euros in revenue. - Nestify, an innovative property management platform, has expanded to the UK, UAE, Spain, France, Ireland, Australia and South Africa.
- $3. 5 trillion: global B2C marketplace sales (2023) 1.
- 67%: marketplaces’ share of global ecommerce 2.
- 310 million: active users on Amazon. If they were citizens, it would be the world’s 4th largest country!
- The B2B ecommerce market is four times the size of B2C ecommerce, with only a fraction currently served by marketplace platforms.
- Other growth areas include niche verticals,
- localisation, and service marketplaces. - Third-party integrations such as fintech, Saa
S, and procurement tools are supercharging marketplaces and also driving growth. - Marketplaces are early adopters of advanced technology such as AI, ML, and Io
T, driving both innovation and growth.
- Node
JS frameworks, e. g. Nest or Express (3+ years experience). - My
SQL and Postgre
SQL expert (3+ years experience). - REST APIs.
- Docker (local and production environments).
- Strong understanding and proven implementation of Agile methodologies.
- Proven application of Test Driven Development within a Continuous Integration/Continuous Delivery environment.
- Experience with test automation.
- Rabbit
MQ, Redis, AWS, or Elastic
Search experience is a plus.
Seniority level
Seniority level
Mid-Senior level
Employment type
Employment type
Full-time
Job function
Job function
Engineering and Information TechnologyIndustries
Technology, Information and Internet
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#J-18808-Ljbffr- Informações detalhadas sobre a oferta de emprego
Empresa: CobbleWeb - The Online Marketplace Experts Localização: Lisboa
Lisboa, Lisboa, PortugalPublicado: 31. 8. 2025
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