Let’s get started
By clicking ‘Next’, I agree to the Terms of Service
and Privacy Policy
Jobs / Job page
Senior FullStack Developer image - Rise Careers
Job details

Senior FullStack Developer

Full time - Paris or hybrid remote - €75/90k + equity

As a Senior Fullstack Engineer at Kiln, you will join our Software Development Team, composed of 14 engineers split into 4 squads, to build the future of our SaaS/API-first products [https://docs.kiln.fi/v1/]. You will report to our Lead Software Engineer, and collaborate with the Product, Infrastructure and Smart-Contract teams to work on the various products that Kiln offers.

Responsibilities:

  • Contribute to architectural decisions and technical strategy.

  • Be an active contributor within the Fullstack squad owning Kiln user-facing products (Dashboard, dApp, Widget).

  • Design, develop and implement new features :

    • 70% frontend (e.g. using our design system to build new features or adding new components to it…).

    • 30% backend (e.g. implement the transaction crafting part for a new protocol…).

  • Participate in code review, test and CI/CD processes, bug fixing, and code maintenance.

  • Interact with customers for debugging purposes and product discovery.

  • Make sure we respect any software security norms (Kiln is a SOC 2 Type 1 and Type 2 company).

  • Actively suggest continuous improvement of Kiln's platform and engineering practices.

  • Communicate with other Kiln teams to help them understand the Software roadmap and technical challenges.

Stack: TypeScript, React, PHP, Laravel, REST API

Other engineering stacks: Software (Golang); Smart contract (Solidity); Infrastructure (Kubernetes)

Requirements:

  • +6 years of experience as a Software Engineer (Backend, Frontend, or Fullstack), designing, building, and deploying user-facing and API-based products.

  • Proven TypeScript and React programming skills — professional experience in a production environment.

  • PHP/Laravel programming skills.

  • Familiar with software development best practices (Test, CI/CD, DevOps, Security…).

  • Previous experience collaborating in a team-based development environment is required (sprints, code reviews, standups, problem-solving sessions).

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

  • Ability to balance between impact and thoroughness in a fast-paced environment.

  • Genuine interest in blockchain and cryptocurrency - check our Tech Blog [https://www.kiln.fi/blog] and Open-Source contribution [https://www.kiln.fi/open-source].

  • Fluent in both French and English.

Nice-to-have:

  • Familiar with blockchain ecosystem, Ethereum Virtual Machine and smart contracts.

  • Experience in a fast-growing, early-stage startup.

  • Living close to Paris or London

About Kiln:

Kiln is the leading enterprise-grade staking platform, enabling institutional customers to stake assets, and to whitelabel staking functionality into their offering. Our platform is API-first and enables fully automated validators, rewards, and data and commission management.

With over $11+ billion in crypto assets being programmatically staked, Kiln has a particularly strong track record on Ethereum as we run over 4.3% of the network; this includes 50,000+ validators with 0 slashing events.

The team is made up of over 85 ecosystem enthusiasts formerly at Google, Circle, Ledger, Chainalysis, and other leading technology and cryptocurrency companies.

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

How Kiln will support you:

  • A fast-paced, no bureaucratic work environment

  • Equity Share Options in the business: if Kiln succeeds, we all succeed!

  • Competitive Salary

  • Unlimited holiday

  • Flexible remote working

  • Choose your IT equipment

  • Internet connection paid up to €50/month

  • Significant personal development and tech conf budget

Your interview process: 

  1. Recruiter Interview (45 min)

  2. Take-home test (< 2 hours)

  3. Technical Interview (90 min)

  4. Core Values Interview (45 min)

  5. Founders Interview (30 min)

  6. Offer!

Please note that we are not sponsoring visas for persons without work authorization in the UK or the EU. This role is specifically for employees (no B2B or contractors) based in France, the UK, Italy, Spain, Portugal, Germany & Netherlands. Thank you!

Kiln Glassdoor Company Review
5.0 Glassdoor star iconGlassdoor star iconGlassdoor star iconGlassdoor star iconGlassdoor star icon
Kiln DE&I Review
No rating Glassdoor star iconGlassdoor star iconGlassdoor star iconGlassdoor star iconGlassdoor star icon
CEO of Kiln
Kiln CEO photo
Laszlo Szabo
Approve of CEO

Average salary estimate

$82500 / YEARLY (est.)
min
max
$75000K
$90000K

If an employer mentions a salary or salary range on their job, we display it as an "Employer Estimate". If a job has no salary data, Rise displays an estimate if available.

What You Should Know About Senior FullStack Developer, Kiln

Are you a passionate Senior Fullstack Developer looking to make an impact in the blockchain space? At Kiln, based in Paris, we’re excited to invite you to join our innovative Software Development Team. In this full-time role, you’ll collaborate closely with 14 engineers across 4 squads, focusing on building our robust SaaS/API-first products. Your contributions will directly influence our user-facing products like the Dashboard, dApp, and Widget. You'll spend about 70% of your time on frontend development, utilizing TypeScript and React, while the remaining 30% allows you to dive into backend tasks, including implementing transaction crafting for new protocols. You’ll play a pivotal role in shaping architectural decisions and technical strategies while ensuring adherence to software security norms as per SOC 2 Type 1 and Type 2 standards. Not only will you participate in code reviews and tackle bugs, but you’ll also engage with customers for insights into product improvement and debugging. Your curiosity and proactive mindset will help you thrive in our fast-paced, collaborative environment. So if you’re eager to contribute to continuous improvement and make the web secure, stable, and decentralized, Kiln is the place for you. Join us, and let’s build the future together!

Frequently Asked Questions (FAQs) for Senior FullStack Developer Role at Kiln
What are the responsibilities of a Senior Fullstack Developer at Kiln?

As a Senior Fullstack Developer at Kiln, your responsibilities include contributing to architectural decisions, collaborating with various teams, designing and implementing features primarily on the frontend with TypeScript and React, and some backend tasks using PHP and Laravel. You’ll also participate in code reviews, ensure compliance with software security norms, and interact with customers to enhance product usability.

Join Rise to see the full answer
What qualifications are required for the Senior Fullstack Developer role at Kiln?

Kiln is looking for candidates with over 6 years of experience in software engineering, strong TypeScript and React skills, and PHP/Laravel proficiency. Familiarity with software development best practices and experience in a team-based environment are essential. A genuine interest in blockchain and cryptocurrency is also highly valued in this role.

Join Rise to see the full answer
What programming languages and stacks should a Senior Fullstack Developer at Kiln be familiar with?

A Senior Fullstack Developer at Kiln should be proficient in TypeScript and React for frontend development, and PHP/Laravel for backend development. Ideally, you would also have experience with Golang and smart contract language Solidity, as well as an understanding of Kubernetes in an infrastructure context.

Join Rise to see the full answer
How does Kiln support its Senior Fullstack Developers?

Kiln offers a supportive work environment for Senior Fullstack Developers, including competitive salaries, equity share options, unlimited holidays, flexible remote working, and a personal development budget for tech conferences and training. We aim to provide an atmosphere that fosters growth and collaboration.

Join Rise to see the full answer
What is the interview process for the Senior Fullstack Developer position at Kiln?

The interview process for the Senior Fullstack Developer position at Kiln consists of several stages: a recruiter interview, a take-home test, a technical interview, a core values interview, a founders interview, and finally, an offer. This structured process is designed to ensure that candidates align with our team and company values.

Join Rise to see the full answer
Common Interview Questions for Senior FullStack Developer
What strategies do you use for managing frontend and backend code in a fullstack development role?

When managing frontend and backend code as a Senior Fullstack Developer, I prioritize organizing my work using clear architecture practices. I maintain separate repositories for frontend and backend when applicable, ensuring seamless integration. Additionally, I advocate for documentation and regular communication within the team to make sure everyone understands the codebase.

Join Rise to see the full answer
Can you describe a challenging project you've worked on and how you overcame obstacles?

In a recent project developing a dashboard for a complex web application, I faced challenges integrating user authentication seamlessly. I organized a sprint focused on researching best practices, collaborated with peers for brainstorming sessions, and eventually implemented an OAuth solution, which significantly improved the user experience.

Join Rise to see the full answer
How do you ensure code quality and participate in code reviews?

To ensure code quality, I follow modern development best practices, including writing unit tests and adhering to coding standards. During code reviews, I focus on constructive feedback, encouraging open dialogue with colleagues. I also prepare by studying the code beforehand to provide thoughtful insights during discussions.

Join Rise to see the full answer
What is your experience with Agile methodologies in software development?

I have extensive experience with Agile methodologies, particularly Scrum and Kanban. In my previous roles, I participated in daily standups, sprint planning, and retrospectives, which allowed our teams to adapt quickly to changes and continuously improve our processes, ensuring timely delivery of features.

Join Rise to see the full answer
How do you approach debugging in a complex application?

When debugging a complex application, I start by reproducing the issue in a controlled environment. I utilize debugging tools and logs to trace back errors. Collaborating with team members enhances the process, as they may provide insights or alternative perspectives on the issue.

Join Rise to see the full answer
How do you keep up with the latest trends in Fullstack development?

I stay updated with the latest trends in Fullstack development by following industry blogs, attending conferences, and being active in development communities. I also take online courses to deepen my understanding of frameworks and emerging technologies, ensuring my skills remain relevant.

Join Rise to see the full answer
What motivates you about working at a company like Kiln?

I am particularly motivated by Kiln’s innovative approach to blockchain technology. How Kiln’s platform empowers institutional customers aligns with my passion for decentralization and security. Additionally, the culture of support and flexibility within Kiln fosters an ideal environment for growth and collaboration.

Join Rise to see the full answer
Describe your experience with REST APIs in your projects.

In my projects, I've designed and consumed REST APIs, ensuring they are intuitive and efficient. I pay special attention to endpoint structure and response formats, and rigorously test APIs for performance and security using tools like Postman and Swagger, incorporating feedback through user stories.

Join Rise to see the full answer
Can you explain a time you had to learn a new technology quickly for a project?

In a previous role, I needed to learn a new JavaScript framework on short notice for a project. I dedicated time to practical tutorials, built a small prototype, and sought help from colleagues experienced with the framework. This proactive approach helped me contribute effectively to the project.

Join Rise to see the full answer
What are your thoughts on automated testing in the development lifecycle?

I believe automated testing is essential in the development lifecycle. It enhances code quality, facilitates faster detection of bugs, and allows developers to focus on feature development rather than manual testing. I advocate for integrating automated tests early in the development cycle for continuous feedback.

Join Rise to see the full answer
Similar Jobs
Photo of the Rise User
Posted 12 days ago
CodeNinja Remote No location specified
Posted 6 days ago
Photo of the Rise User
Inclusive & Diverse
Rise from Within
Mission Driven
Diversity of Opinions
Work/Life Harmony
Transparent & Candid
Growth & Learning
Fast-Paced
Collaboration over Competition
Take Risks
Friends Outside of Work
Passion for Exploration
Customer-Centric
Reward & Recognition
Feedback Forward
Rapid Growth
Medical Insurance
Paid Time-Off
Maternity Leave
Mental Health Resources
Equity
Paternity Leave
Fully Distributed
Flex-Friendly
Some Meals Provided
Snacks
Social Gatherings
Pet Friendly
Company Retreats
Dental Insurance
Life insurance
Health Savings Account (HSA)
Photo of the Rise User
Inclusive & Diverse
Collaboration over Competition
Fast-Paced
Growth & Learning
Empathetic
Photo of the Rise User
Posted 13 days ago
Photo of the Rise User
Posted 10 days ago
MATCH
Calculating your matching score...
FUNDING
SENIORITY LEVEL REQUIREMENT
TEAM SIZE
EMPLOYMENT TYPE
Full-time, hybrid
DATE POSTED
December 12, 2024

Subscribe to Rise newsletter

Risa star 🔮 Hi, I'm Risa! Your AI
Career Copilot
Want to see a list of jobs tailored to
you, just ask me below!