Golang Backend Developer H/F
Golang Backend Developer H/F

Golang Backend Developer H/F

Full-Time 46600 - 58800 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Build and maintain our core product, focusing on Golang microservices and blockchain data aggregators.
  • Company: Kiln is a leading rewards platform for institutional customers in the blockchain space.
  • Benefits: Enjoy flexible remote work, competitive salary, equity options, and a personal development budget.
  • Why this job: Join a fast-paced team making a real impact in the blockchain industry with innovative technology.
  • Qualifications: 1+ years in Golang, 4+ years in product development, and strong communication skills in French and English.
  • Other info: Kiln values diversity and offers a thorough interview process to ensure a great fit.

The predicted salary is between 46600 - 58800 £ per year.

Full time – permanent role – Paris or full remote from Western EU – 58-70k€ + shares

We’re looking for a Back-end Engineer at Kiln. We are maintaining about 26 protocols.
In this role, you’ll be responsible for:

1) Building the product: You’ll be working closely with the Product and Infrastructure teams to plan, architect, and implement our core product. You’ll take part in the construction of the roadmap with the rest of the team. In this role, it includes:

  • Development of data aggregators for blockchains

  • Development of new Golang microservices within the Kiln stack

  • Taking part in automation & deployment processes

  • Framework development

2) Owning what you build: As you architect, test, and refine the Kiln platform, you will ensure that our services communicate with each other seamlessly, have minimal downtime, and recover quickly (daytime, no on-calls)

3) Helping grow the Team: Everyone on the early team plays an important role in attracting, closing, and growing other talented team members. You can also mentor or brainstorm with other backend developers.

Our stack

  • Mostly in Golang with a bit of JavaScript and TypeScript

  • Communication between services is done using HTTP Rest, and most of our databases are backed by PostgreSQL

  • Everything runs in Kubernetes on GCP

Preferred experience

Skills & background

  • Strong communication skills both in French & English to facilitate the design of scalable architectures with SREs

    • French can be a \”nice to have\” if you have several professional web3 experiences

  • Golang (over 1 year of experience)

  • Over 4 years of experience designing, building, and deploying user-facing, infrastructure-related, and/or API-based products (Python, PHP…)

    • Experience coding in JavaScript and TypeScript is a plus

  • Experience working with container technologies such as Docker, Kubernetes, and Continuous Integration is a plus

  • Familiarity with CGP is a plus

Soft skills

  • Curiosity and the ability to dig into a topic and follow through

  • Team spirit: discuss, do not try to impose

  • Be pragmatic to not over-engineer unnecessarily: startups need to quickly adapt

  • Own what is coded and shipped to production

  • Trust & clear communication

  • Real interest in the blockchain and cryptocurrency space

About Kiln:

Kiln is the leading enterprise-grade rewards platform that enables institutional customers to stake assets and integrate staking & DeFi functionality into their offerings. Our API-first platform provides fully automated validators, staking & DeFi protocols access, and comprehensive data and commission management.

With $11+ billion in crypto assets staked through our platform, Kiln has established a strong presence on Ethereum, managing over 4.5% of the network through 50,000+ validators — all with zero slashing events.

Kiln serves more than 140 leading customers, including Binance, BitPanda, Bitgo, Fireblocks, VanEck, and TrustWallet.

Our team of 92 ecosystem enthusiasts brings experience from industry leaders like Google, Circle, Ledger, Chainalysis, and other prominent technology and cryptocurrency companies.

We\’ve raised $30M in total funding from prominent investors including 1kx, Crypto.com, Illuminate Financial, Consensys, Wintermute, Kraken Ventures…

Join Kiln and help us make the web more secure, stable, decentralized, and fair!

How Kiln will support you:

At Kiln, our values drive us: Technical Excellence ensures top security and usability; Innovation-Driven Meritocracy elevates groundbreaking ideas; Trust and Transparency build reliability through open communication; and People First keeps our team and clients at the heart of everything we do.

  • A fast-paced, bureaucracy-free work environment

  • Equity share options in the business: if Kiln succeeds, we all succeed!

  • Competitive salary

  • Flexible holiday

  • Flexible remote working

  • Choose your IT equipment

  • Contribution to Internet connexion

  • Significant personal development budget (books, training)

  • Overseas tech conferences budget

Kiln is an Equal Opportunity Employer

We are committed to fostering an inclusive and diverse workplace where everyone is valued and respected. We welcome applications from all backgrounds, including women or persons with disabilities.

Your interview process

Our thorough process ensures the best fit for both you and Kiln, and we strive to make each step valuable and efficient.

  1. Recruiter\’s discussion (45 min) with Myriam

  2. Take-home test (< 3 hours)

  3. Technical Interview (90 min)

  4. Core Values Interview (45 min)

  5. Founders Interview (30 min)

  6. Offer!

Your personal information will be securely stored in our Applicant Tracking System (ATS) and will not be shared with external parties. We comply fully with GDPR regulations to protect your data and privacy.

Please note that we do not sponsor visas for persons without work authorization in your location. This role is for full-time employees only (no B2B or contractors). Thank you!

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Golang Backend Developer H/F employer: Cambria

Kiln is an exceptional employer that fosters a fast-paced, innovative work culture where technical excellence and meritocracy are at the forefront. With competitive salaries, equity share options, and a significant personal development budget, employees are empowered to grow and thrive in their careers while contributing to a meaningful mission in the blockchain space. The inclusive environment and flexible working arrangements make Kiln an attractive choice for those seeking rewarding employment in a dynamic industry.
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Contact Detail:

Cambria Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Golang Backend Developer H/F

✨Tip Number 1

Familiarise yourself with the specific technologies mentioned in the job description, especially Golang, Kubernetes, and PostgreSQL. Having hands-on experience or projects that showcase your skills in these areas will give you a significant edge during discussions.

✨Tip Number 2

Engage with the blockchain and cryptocurrency community. Follow relevant forums, attend meetups, or participate in online discussions. This not only shows your genuine interest but also helps you stay updated on industry trends, which can be a great conversation starter during interviews.

✨Tip Number 3

Prepare to discuss your previous experiences in building and deploying user-facing products. Be ready to share specific examples of how you've tackled challenges in your past roles, particularly in relation to scalability and performance, as these are key aspects of the role.

✨Tip Number 4

Practice your communication skills in both French and English. Since strong communication is highlighted as a requirement, being able to articulate your thoughts clearly in both languages will demonstrate your fit for the team and enhance your chances of making a positive impression.

We think you need these skills to ace Golang Backend Developer H/F

Golang (over 1 year of experience)
JavaScript and TypeScript coding experience
Experience with PostgreSQL databases
Container technologies (Docker, Kubernetes)
Continuous Integration practices
Strong communication skills in French and English
Experience in designing and deploying API-based products
Understanding of blockchain and cryptocurrency concepts
Ability to work collaboratively in a team environment
Curiosity and problem-solving mindset
Pragmatic approach to software development
Ownership of code and production deployments
Adaptability to fast-paced startup environments

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights your experience with Golang and any relevant backend development projects. Emphasise your familiarity with container technologies like Docker and Kubernetes, as well as your experience in building and deploying user-facing products.

Craft a Strong Cover Letter: In your cover letter, express your passion for blockchain and cryptocurrency. Mention specific projects or experiences that demonstrate your ability to work collaboratively with teams and your commitment to technical excellence.

Showcase Communication Skills: Since strong communication skills are essential for this role, consider including examples of how you've effectively communicated complex technical concepts to non-technical stakeholders or collaborated with cross-functional teams.

Prepare for the Interview Process: Familiarise yourself with Kiln's values and be ready to discuss how you embody them. Prepare for both technical and core values interviews by reviewing common questions and reflecting on your past experiences that align with their mission.

How to prepare for a job interview at Cambria

✨Understand the Tech Stack

Familiarise yourself with Golang, Kubernetes, and PostgreSQL, as these are crucial for the role. Be prepared to discuss your experience with these technologies and how you've used them in past projects.

✨Showcase Your Problem-Solving Skills

Be ready to demonstrate your ability to architect and implement solutions. Think of examples where you’ve tackled complex problems, especially in a startup environment, and explain your thought process.

✨Communicate Clearly

Strong communication skills are essential, especially since the role involves collaboration with various teams. Practice explaining technical concepts in simple terms, and be prepared to discuss how you ensure clear communication in your work.

✨Express Your Interest in Blockchain

Since Kiln operates in the blockchain and cryptocurrency space, show genuine interest and knowledge about the industry. Discuss any relevant projects or experiences that highlight your passion for this field.

Golang Backend Developer H/F
Cambria

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