Senior Backend Engineer (mfd)
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Job Location:
Monthly Salary:
Posted on:
30+ days ago
Vacancies:
1 Vacancy
Job Summary
Perks:
- 104 days per year to be used anywhere (post-probation) following our 3:2 hybrid policy.
- Regular team events.
- Relocation support.
Why this role matters
At JOIN we believe hiring should be easy fast and fair - for companies and candidates alike. Thats why were building intuitive powerful recruiting software that helps businesses of all sizes find the right people effortlessly.
As our Backend Engineer in Barcelona youll join us at an exciting moment: the launch of our new office in Spain! Youll play a key role in shaping the future of our product and platform working with a modern tech stack to deliver robust scalable features. This isnt just another job youll be part of building a new engineering hub from the ground up.
Tasks
What youll be doing
Your work will directly impact how thousands of companies and candidates experience hiring. Heres what that looks like:
- Collaborate with frontend engineers product managers and DevOps/platform teams to build meaningful features through our Agile SDLC/Kanban workflow.
- Conduct peer code reviews and contribute to retrospectives to drive continuous improvement.
- Define technical requirements and identify the best solutions to meet team goals.
- Participate in engineering retrospectives focused on testing architecture automation and coding standards.
- Always think beyond the code - youll focus on delivering value and improving the user experience for our customers.
Who youll work with
Youll join our Backend Guild collaborating closely with Product Platform DevOps and Frontend teams. We care deeply about quality performance and a great developer experience supported by clean architecture code generation linters templates and test-driven development.
Requirements
What were looking for
We dont believe in checklists - but if most of these apply to you wed love to chat:
5 years of backend development experience.
2 years of experience with a strongly typed language or TypeScript.
Strong experience with RDBMS (raw queries or via ORM).
Solid background in unit and integration testing.
Experience with message brokers (SNS RabbitMQ Kafka Google Pub/Sub etc.).
Bonus: Experience with GraphQL GCP or AWS gRPC and protobufs.
Bonus: Strong grasp of SOLID principles.
Our Values
People First We put humans at the heart of hiring.
Own It We take initiative and solve problems independently.
Work Smarter Efficiency beats effort.
Be Bold Challenge the status quo and push boundaries.
At JOIN we thrive in a fast-moving collaborative environment and were looking for people who do too. That means:
- We follow a hybrid model (3 days office 2 remote) to promote collaboration.
- We adapt quickly and embrace change.
- We continuously challenge ourselves and each other to improve.
This role might not be ideal if:
- You prefer a highly structured environment.
- You want a fully remote position.
- You prefer minimal change and a slower pace.
- Youre not excited about ownership and growth.
Benefits
Whats in it for you
Apple hardware The best tools for the job (M3 Pro MacBook Pro).
Team events Brunches sports activities and quarterly gatherings in Berlin.
Productivity from Everywhere 104 days per year remote (post-probation) following our hybrid policy.
Competitive salary Tailored to align with your experience level.
Relocation support Assistance with paperwork travel and one month of furnished accommodation.
Be one of the first hires in our Barcelona office and shape the culture and future of the team.
What to expect from the hiring process
We respect your time and keep things transparent:
1 Intro call (30 min) Lets see if were a good match.
2 Hiring Manager Review Your profile is assessed for technical and team fit.
3 Hiring Manager Interview (60 min) Dive into expectations and team dynamics.
4 Technical Interview (60120 min) Demonstrate your skills.
5 Meet the Team (Optional) Connect with your future colleagues.
Youll always know where you stand - no black holes no ghosting.
We welcome applications from individuals of all ages abilities genders religions and diverse backgrounds. If you need assistance during the hiring process or in the workplace let us know!
Dont meet every requirement No problem! Were always open to exceptional candidates and value diversity in all forms.
Apply now Wed love to connect with you!
Key Skills
- Laboratory Experience
- Vendor Management
- Design Controls
- C/C++
- FDA Regulations
- Intellectual Property Law
- ISO 13485
- Research Experience
- SolidWorks
- Research & Development
- Internet Of Things
- Product Development
About Company
At JOIN we are revolutionizing the way companies and candidates connect in the fast-paced world of recruitment. Our platform simplifies hiring making it more efficient and accessible for businesses of all sizes from startups to enterprises. By providing intuitive tools and leveraging ... View more
