Senior Backend Engineer, Join
€70-85k
Free ATS and multiposting tool
Be an early applicant
Free ATS and multiposting tool
201-500 employees
Be an early applicant
€70-85k
201-500 employees
Company mission
To make recruiting and hiring as easy as managing any other business workflow: streamlined, transparent, collaborative, and fun.
Role
Who you are
- 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 Node.js, GraphQL, GCP or AWS, gRPC and protobufs
- Bonus: Strong grasp of SOLID principles
- Don’t meet every requirement? No problem! We’re always open to exceptional candidates and value diversity in all forms
What the job involves
- As our Backend Engineer in Barcelona, you’ll join us at an exciting moment: the launch of our new office in Spain!
- You’ll 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 isn’t just another job – you’ll be part of building a new engineering hub from the ground up
- 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 - you’ll focus on delivering value and improving the user experience for our customers
- You’ll 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
Application process
- Intro call (~30 min) – Let’s see if we’re a good match
- Hiring Manager Review – Your profile is assessed for technical and team fit
- Hiring Manager Interview (~60 min) – Dive into expectations and team dynamics
- Technical Interview (~60–120 min) – Demonstrate your skills
- Meet the Team (Optional) – Connect with your future colleagues
Our take
Join has developed a platform that allows recruiters to create custom job ads and instantly post them across over 100 job search sites, whilst also offering applicant tracking system (ATS) and chat capabilities to help manage the resulting flow of candidates.
The appeal is obvious: with talent shortages rife in the current job market, and job listings boards highly fragmented, attracting and identifying the right candidates is time consuming work. Integrating all aspects of the workflow whilst cutting out the drudgery of multiposting and candidate admin helps ease pressure on HR departments who have, over recent years, seen their workloads balloon.
It’s a simple but effective premise that’s won Join over 100,000 clients, including enterprises like Accenture, Sony, and Lufthansa. Plus, by operating on a freemium model, Join has also ensured it can net engagement from the growing number of SMEs and small brands - and retain a strong edge in the hotly competitive (and handsomely funded) European recruitment tech market.
Kirsty
Company Specialist at Welcome to the Jungle
Company
Company benefits
- Equipment - We provide you with state-of-the-art technology and anything you need to outfit your desk. Your working environment is right in the heart of Berlin, with gaming consoles, table tennis, and modern areas for every mood
- Stock Options - Highflyers can additionally expect attractive stock options, as we want to win together
- International Team - Great teams are about personalities. Our employees come from many different countries united by their ambition to create the best recruiting tool on the market
- Celebrations - Be it work anniversaries, birthdays (and births), weddings, or national and religious holidays - we like to celebrate special events together in the office
Company HQ
Kollwitzkiez, Berlin, Germany
Leadership
Manoj Harasgama
(Founder & Shareholder)Worked as SVP of Sales at Groupon, before co-founding and leading Unleash 12, then serving as CSO/MD at Treatwell. Subsequently moved into a CCO position at Service Partner ONE, and alongside this founded Spicehaus Ventures.
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