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Senior Java/Golang Developer (Frozen Team)

SEMrush

SEMrush

Software Engineering
Spain
Posted on Apr 30, 2025

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 Java/Golang Developer (Frozen Team).

Tasks in the role

  • Help the team to modernize legacy backend services and the cloud-native applications while maintaining the current implementations

  • Identify and mitigate new risks in a technical base to evolve the product and minimize technical debt

  • Contribute to team technical strategy with your knowledge and experience to reach new goals

  • Participate in the planning of architecture and quality aspects of the new features and products

  • Ensure proper code coverage

  • Contribute to the product observability and monitorability

  • Participate in improving, supporting, and analyzing application metrics and alerts

  • Troubleshoot and fix the issues

  • Perform a refactoring/improvements of legacy functionality

  • Perform code review sessions

  • Work with the issues from support specialists (on duty)

  • Be proactive and productive

Who we are looking for

  • Strong expertise in Java and Golang

  • Knowledge of architectural design patterns and principles

  • Knowledge of scalability and resilience principles

  • Expertise with databases

  • Experience with queue brokers

  • Experience with Docker and k8s

  • Experience with any observability stack (logging-tracing-metrics)

  • At least B2 English

Not required, but a plus

  • GitLabCI

  • Non-SQL databases and MongoDB in particular

  • Redis

  • Cloud stack (GCP or other vendors)

  • Application monitoring

  • DevOps practice

  • You share our common values: Trust, because we prefer to speak up and be our true selves; Sense of Ownership, because it’s not worth wasting time on something you don’t believe in; and enthusiasm for Constant Changes, because we are always looking to make things better

A bit about the team

You can get to know the team better at one of the interviews, but some brief information about future colleagues will be useful now.

The Frozen team is engaged in transitioning customer-facing production and company infrastructure products to a better maintainable state using a refined adoption process. With our process, we aim to own products with fewer efforts. Using this process, we are adopting more products each year and enhancing their shape. However, this process requires us to use the best practices and make sure that products are maintainable with minimal effort. As our portfolio grows, we need a backend developer to help us and make the world better.

We’re looking for someone who is eager to make really scalable and resilient applications. There are many experienced colleagues on the team, and they will always be able to help and guide you. It’s important for us that our future Backend Engineer is ready to work in a team and make decisions together.

We will try to create all the right conditions for you to work and rest comfortably

  • 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

A little more about our company

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!

At Semrush, we take a serious and comprehensive approach to hiring new people. We welcome those who are professionals in their field and passionate about their work to join our team.

A “five-minute interview” or “get a job in three clicks” approach is not the way we work.

During the interview, we ask candidates to talk about themselves and their background in detail. We try to discover the most important aspects about the way someone works and their personality before a job offer is made.

Up to 3 days

Once your resume is received it will be reviewed by a member of the Talent Acquisition team. We try to provide feedback within three working days.

Flexible approach for an interview format

We’re flexible and open for both online interviews and personal meetings at the offices. Choose the option that’s most suitable for you!

In order for the online meetings to be productive, we suggest following these tips to make sure you are set up well:

  • Join the interview from a laptop or desktop computer (not a smartphone). You may need to print something or present your screen during the interview.
  • Please turn on your camera. Visual communication is especially important for us.
  • Choose a quiet place to talk. Attending an interview from the street is not a good idea.
  • Keep your phone at hand in case there are technical issues that mean we have to continue the interview by direct call.
Good luck!