


Full-stack developer - Remote position
Are you...
- Interested in working at a successful, well-funded start-up where every team member can make a huge contribution?
- Keen to make software that people will use every single day to make their lives easier?
- Excited to work on greenfield projects with responsibility and independence?
- Ready to develop and use your skills across our frontend, backend and mobile offerings?
- Meticulous about quality, and gifted with a strong desire to write beautiful code?
About the company
KeyNest solves the key exchange problem for Airbnb users. Our worldwide network of over 4,000 shops store keys so that Airbnb guests / cleaners / contractors can pick them up whenever is convenient for them. As a global partner of Airbnb we’ve checked-in over 2 million guests.
Why we need you
As the entire Airbnb ecosystem increasingly relies on KeyNest, our customers expect us to integrate additional features without reducing the ease of use that our customers love. This is why we continue to invest in beautiful, intuitive user interfaces that integrate with every tool and are used by our customers, their guests and staff, as well as our own staff.
Our product team is lead by one of the founders and complete with a director of engineering, product manager, UX designer, one mobile developer and one senior full-stack developer who will be mentoring you. We want to work with a developer who cares about the way their code impacts the people who use it.
With a genuine passion for high quality work, attention to detail and readiness to own your own projects, you will be looking for a new and exciting challenge which allows you to use your experience to drive change and maintain the high standards of our organisation.
Our Tech Stack
- C# MVC modern tech stack
- Front end web in TypeScript & Angular or Node & React
- Test Driven Development (TDD) and follow SOLID design principles.
- EF 6.0
- SQL Server 2017
- Agile experience (Scrum, Kanban)
- TFS
- Cloud hosted in Azure with micro-services architecture
Your qualities
- 2-4 years experience in C#
- Front-end web experience in Angular
- Track record of building great products
- Excited about understanding the real problems working people come up against and fixing them with technology
- You’ll love the idea of being a big part of a small team: if you come up with a great idea, you can take it all the way to production
- Motivation and ambition to succeed in a fast-paced environment
- Not afraid to take on responsibilities
What we offer
- Crucial role in a funded, dynamic & fast-growing start-up shaking up the sharing economy
- Competitive salary based on relevant experience
- Flexible working for our most committed staff
- Unparalleled opportunities to develop your career as the company develops rapidly
If you want to join the KeyNest team, please get in touch – we look forward to meeting you.
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

About KeyNest
About
KeyNest was founded in 2016 by two Airbnb hosts, Marc and Florian. Marc was getting fed up with changing his plans to meet Airbnb guests who were arriving late, so he asked his local cafe to hold the keys for him - and that’s when KeyNest was born.
Now our network of points holds and hands over the keys for thousands of people across 12 countries, and we provide KeyNest Pro, a smart key tracking software for estate agents.
Connect with the team
Company social profiles
Similar jobs

Looking for a passionate developer and team player who wants to learn, contribute and bring
fun & energy to the team. We are a friendly startup where we provide opportunities to explore
and learn a lot of things(new technology/tools etc.,) in building quality products using
best-in-class technology.
Responsibilities
● Design and develop new features using Full-stack development
(Java/Spring/React/Angular/Mysql) for a cloud(AWS/others) and mobile product
application in SOA/microservices architecture.
● Design awesome features and continuously improve them by exploring alternatives /
technologies to make design improvements.
● Performance testing with Gatling (Scala).
● Work with CI/CD pipeline and tools (Docker, Ansible) to improve build and
deployment process.
● Working with QA to ensure the quality and timing of new release deployments.
Skills/Experience
Good coding/problem solving skills and interest in learning new things will be the key.
Time /Training will be provided to learn new technologies/tools.
● 4 or more years of professional experience in building web/mobile applications using
Java or similar technologies (C#, Ruby, Python, Elixir, NodeJS).
● Experience in Spring Framework or similar frameworks.
● Experience in any DB (SQL/noSQL)
● Any experience in front-end development using React/Vue/Angular/similar
frameworks.
● Any experience with Java/similar testing frameworks (JUnit/Mocks etc).


Required Skills & Qualifications
- 3 to 5 years of professional experience as a Full Stack Developer.
- Strong expertise in front-end technologies: HTML, CSS, JavaScript, React (preferred), Angular, or Vue.js.
- Hands-on experience with back-end technologies: Python, C#, .NET, Node.js.
- Strong programming skills in TypeScript.
- Proven experience in database design and modeling using SQL (MySQL) and NoSQL (MongoDB, Redis).
- Familiarity with Vector Databases (e.g., Weaviate) is a strong plus.
- Experience with RESTful APIs and scalable web application architecture.
- Exposure to Docker and Kubernetes for containerization and deployment.
- Solid understanding of software engineering principles, best practices, and design patterns.
- Strong problem-solving skills with the ability to step out of comfort zones and learn new technologies.
- Excellent communication and collaboration skills.
- Strong execution discipline with complete ownership of deliverables.


We are solving complex technical problems in the financial industry and need talentedsoftware engineers to join our mission and be a part of a global software development team. As a Java Full Stack Developer, you will be responsible for designing, developing, and maintaining enterprise applications using Java and Angular. You will collaborate with cross-functional teams to define, design, and ship newfeatures, and you will work closely with Architects to ensure the technical feasibilityof designs and implement them accordingly

We are looking for a PHP Developer who is dedicated to
the craft, writes code that they are proud of, and can hit
the ground running. You will be a part of a full-stack
creative team that is responsible for all aspects of the
ongoing software development from the initial
specification, to developing, testing, and launching.
Requirements
6-9 years of exp in building web applications using
PHP (Laravel framework)
Very good in build rich UI using HTML/CSS and
Jquery
Good understanding of databases like MySQL,
PostgreSQL, etc.
Responsibilities
Write clean and well-designed codes
Produce detailed specifications
Troubleshoot, test, and maintain the core product software and databases to ensure strong optimization and functionality.
Contribute to all phases of the development lifecycle
Follow industry best practices
Develop and deploy new features to facilitate related procedures and tools if necessary



Roles and Responsibilities :


Responsibilities:
- Take the lead in building tools to increase the productivity of our business and product teams
- Build client facing portal to support the submission and integration of games from external developers
- Collaborate with teams in a range of disciplines
- Clearly communicate challenges and progress to stakeholders
- Adopt and learn new technologies
Basic Qualifications:
- 5+ years professional experience in software development and a BS or MS in Computer Science or related field
- Solid understanding of Javascript, NodeJS, PHP, SQL, C#
- Strong knowledge of AWS Cloud architecture, services, and DevOps
- Adhere to software design patterns and have knowledge of algorithms
- Experience with databases and database programming (MySQL, NoSQL, etc.)
- Comfortable understanding and implementing REST APIs, knowledge of AJAX patterns and principles
- In-depth knowledge of modern HTML/CSS
- Strong understanding of web architecture, security, cookies, reverse-proxies
- Have a solid knowledge of web debugging tools (Firebug or Chrome Developer Console)
Pluses:
- Bonus points for data warehouse experience (Snowflake, Redshift)
- Experience in game programming and Unity development
- Knowledge of unit testing and test driven development
- A passion for games (of any type) as well as a passion for code
- Knowledge of mobile gaming metrics and the mobile gaming industry
Perks:
- Free medical, dental, and vision insurance
- Work from home stipend on each paycheck
- Competitive Salary
- Flexible Time Off - work hard and take time when you need it
- Interested? Send us your resume and let's talk!
Commercial software development experience
Strong object-oriented design and coding skills in Java, springboot, Angular 2+, HTML, CSS, Js.
Strong understanding of data structures and algorithms
Experience leading a team of software engineers
Experience with accurately measuring the productivity of a team
Experience writing scalable software
Ability to work collaboratively within a team environment of engineers
Excellent English Speaking and Writing skills
Experience with web services technology (REST, SOAP, etc)
Highly experienced with back-end server side programming frameworks - Node.js/J2EE Spring Boot |
Proficient experience using frontend frameworks - Angular/React.js |
Expertise in Databases, SQL - MYSQL/Postgres and NOSQL - MongoDB/Redis |
Understand and implement overall architecture of a Web application. |
Follow code quality standards and ensure responsiveness of applications. |
Collaborate with the rest of the engineering team to develop new features using JIRA/Clickup etc. |
Experience working with designers and converting designs/wireframes to visual elements. |
Understanding and implementation of security and data protection. |
Development experience for both mobile and desktop views. |
Experience with deployment of applications on Cloud platform servers - AWS/Azure. |
Knowledge of code versioning tools such as Git, Bitbucket etc. |





