-
View all jobs
Hi there!
We are Semrush, a global Tech company developing our own product – a platform for digital marketers.
Are you ready to be a part of it? This is your chance! We’re hiring for Senior Fullstack Developer (Moon Team).
Tasks in the role
The Moon team is behind the Internal Developer Portal (IDP), which serves as the single entry point to the Semrush infrastructure. The IDP powers seamless workflows and integrations for every development team in the company. Our portal is more than just a tool; it’s a platform for developer empowerment that enables fast, reliable, and autonomous software delivery.
Now, we’re looking to grow. If you're a full-stack developer excited about building high-impact features, simplifying complexity, and working at the intersection of infrastructure and product thinking, we want to meet you.
Our stack:
Semrush is a leading online visibility management SaaS platform that enables businesses globally to run search engine optimization, pay-per-click, content, social media and competitive research campaigns and get measurable results from online marketing.
We've been developing our product for 16 years and have been awarded G2's Top 100 Software Products, Global and US Search Awards 2021, Great Place to Work Certification, Deloitte Technology Fast 500 and many more. In March 2021 Semrush went public and started trading on the NYSE with the SEMR ticker.
10,000,000+ users in America, Europe, Asia, and Australia have already tried Semrush, and over 1,700 people around the world are working on its development. The Semrush team is constantly growing.
Our Diversity, Equity, and Inclusion commitments
Semrush is an equal opportunity employer. Building a better future for marketers around the world unites people from all backgrounds. Even if you feel that you don’t 100% match all requirements, don’t be discouraged to apply! We are committed to ensure that everyone feels a sense of belonging in the workplace.
We do not discriminate based upon race, religion, creed, color, national origin, sex, pregnancy, sexual orientation, gender identity, gender expression, age, ancestry, physical or mental disability, or medical condition including medical characteristics, genetic identity, marital status, military service, or any other classification protected by applicable local, state or federal laws.
Our new colleague, we are waiting for you!
Carmen Sánchez de Muniáin Muro
Talent Acquisition Specialist
We are Semrush, a global Tech company developing our own product – a platform for digital marketers.
Are you ready to be a part of it? This is your chance! We’re hiring for Senior Fullstack Developer (Moon Team).
Tasks in the role
- Deliver full-cycle features for the IDP: frontend, backend, and infrastructure
- Shape the future of the IDP plugins system and its integrations
- Write clean and maintainable code, along with necessary documentation
- Work closely with the product owner, designer, and other engineers to refine project requirements and architecture
- Develop the necessary automations and scripts for the new processes and features
- Take ownership of the quality of the code and architecture that you deliver
- Support internal integrators by helping them understand and resolve technical issues
- Hands-on experience with Python, React and Typescript
- Experience with the full application delivery cycle, including CI, deployment, and hosting
- Solid understanding of front-end package systems and delivery mechanisms
- Experience with relational databases such as PostgreSQL, MySQL or similar
- User-centric mindset and willingness to solve problems, not just write code
- Understands the Agile principles and has experience working with Scrum processes
- Upper-intermediate level of English
- Experience developing Platform / Infrastructure / Internal products
- Hands-on experience with Infrastructure, Clouds and Developer Efficiency
The Moon team is behind the Internal Developer Portal (IDP), which serves as the single entry point to the Semrush infrastructure. The IDP powers seamless workflows and integrations for every development team in the company. Our portal is more than just a tool; it’s a platform for developer empowerment that enables fast, reliable, and autonomous software delivery.
Now, we’re looking to grow. If you're a full-stack developer excited about building high-impact features, simplifying complexity, and working at the intersection of infrastructure and product thinking, we want to meet you.
Our stack:
- Platform: Backstage.io
- Backend: Python 3, FastAPI, PostgreSQL
- Frontend: React, TypeScript, internal UI library
- Infrastructure: Docker, Kubernetes, Google Cloud Platform, GitLab CI/CD
- Flexible working hours
- Unlimited PTO
- Flexi Benefit for your hobby
- Employee Support Program
- Loss of family member financial aid
- Employee Resource Groups
- Meals, snacks, and drinks at the office
- Corporate events
- Teambuilding
- Training, courses, conferences
- Gifts for employees
Semrush is a leading online visibility management SaaS platform that enables businesses globally to run search engine optimization, pay-per-click, content, social media and competitive research campaigns and get measurable results from online marketing.
We've been developing our product for 16 years and have been awarded G2's Top 100 Software Products, Global and US Search Awards 2021, Great Place to Work Certification, Deloitte Technology Fast 500 and many more. In March 2021 Semrush went public and started trading on the NYSE with the SEMR ticker.
10,000,000+ users in America, Europe, Asia, and Australia have already tried Semrush, and over 1,700 people around the world are working on its development. The Semrush team is constantly growing.
Our Diversity, Equity, and Inclusion commitments
Semrush is an equal opportunity employer. Building a better future for marketers around the world unites people from all backgrounds. Even if you feel that you don’t 100% match all requirements, don’t be discouraged to apply! We are committed to ensure that everyone feels a sense of belonging in the workplace.
We do not discriminate based upon race, religion, creed, color, national origin, sex, pregnancy, sexual orientation, gender identity, gender expression, age, ancestry, physical or mental disability, or medical condition including medical characteristics, genetic identity, marital status, military service, or any other classification protected by applicable local, state or federal laws.
Our new colleague, we are waiting for you!
Carmen Sánchez de Muniáin Muro
Talent Acquisition Specialist
Key Skills
Ranked by relevance
semrush
python
react
google cloud platform
product owner
kubernetes
typescript
postgresql
designer
fastapi
docker
gitlab
mysql
cloud
scrum
saas
ui
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Senior Frontend Developer (Amber team)
2025-07-18
Full-time
Mid-Senior
Poland
Technology
Engineering
View Job Details
Related
Senior Golang Developer (Nexus Team)
2025-07-18
Full-time
Mid-Senior
Spain
Technology
Engineering
View Job Details
Related
Senior Golang Developer (Obsidian Team)
2025-07-18
Full-time
Mid-Senior
Spain
Technology
Engineering
Login to Apply
- Posted
- Jul 02, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Poland
- Company
- Semrush
Industries
Technology
Information
Internet
Categories
Engineering
Information Technology
Related Jobs
3 roles aligned with this opportunity
View Job Details
Related
Senior Frontend Developer (Amber team)
2025-07-18
Full-time
Mid-Senior
Poland
Technology
Engineering
View Job Details
Related
Senior Golang Developer (Nexus Team)
2025-07-18
Full-time
Mid-Senior
Spain
Technology
Engineering
View Job Details
Related
Senior Golang Developer (Obsidian Team)
2025-07-18
Full-time
Mid-Senior
Spain
Technology
Engineering