Join our Team

We’re an inspired group of engineers, data scientists, designers, doctors and entrepreneurs who are creating brilliant innovations and saving children’s lives…every day!

We value curiosity and big ideas. We roll up our sleeves and get things done. And…we have lots of fun along the way!

Open Positions:

iOS Team Lead

Overview

We are looking for an experienced iOS Team Lead to join our team! Happiest Baby is a company based in the States, with the main office being in Los Angeles, that has developed the most advanced smart bassinet in the world called SNOO. We are on the lookout for new talent to join our European regional center in Belgrade!

Duties & Responsibilities

You will love this job if you have outstanding programming skills and great passion for developing innovative applications. iOS Team Lead duties and responsibilities are:
  • Lead the development of our iOS app - from requirements to design, development and validation
  • Provide architectural design and technical leadership to the mobile development team
  • Evaluate and recommend tools, technologies, and processes to ensure the highest quality product platform
  • Collaborate with other Engineering teams, management, QC, and other stakeholders to produce cutting-edge software solutions
  • Foster a culture of ownership and promote a highly collaborative environment
  • Troubleshoot code-level problems quickly and efficiently
  • Forecast and track team budgets
  • Ensure high system availability and scalability
  • Establish performance monitoring systems and protocols to ensure a high degree of availability, system readiness, and performance
  • Hire, supervise IOS developers, provide leadership, mentoring, and guidance as well as performance evaluation

Requirements

Please apply if you feel like you're missing something and you're eager to learn new things. We have a strong desire to share knowledge which is why we're opting for these requirements:
  • 7+ years of engineering experience out of which at least 2 in a team leadership role
  • Good understanding of reactive programming (RxSwift or Combine)
  • Has at least 3+ years of Swift experience
  • Has experience with Realm and CoreData
  • Has experience with RESTful API
  • Must have strong analytical and problem-solving skills. Ability to create solutions to different problems. Desire to learn new skills and keep up to date with advances in development tools and frameworks
  • Advanced understanding of Git
  • CI/CD best practices and optimization of development flow
  • Experience with IoT - hardware-less development and test
  • Proponent of rapid prototyping and iterative design
  • The ability to rigorously test software to ensure it meets the expected requirements. This includes the ability to create automated test suites
  • Experience working in a CI/CD pipeline along with experience of a good working knowledge of build and configuration management: SVN, Git, Maven, Jenkins, JIRA, or similar tools
  • The ability to work at all stages of the Software Development Lifecycle
  • Familiarity with Agile/Scrum methodologies
  • Very good verbal and written English

Perks

Perks that we offer:
  • Work for one of the most exciting companies in Belgrade where you will play a pivotal role in bringing leading-edge products to market that is used by hundreds of thousands of new parents around the world
  • Drive the development of our iOS app in a dynamic and fast-moving environment
  • Work with the latest technologies and complex product integration - IoT-centric and connecting innovative consumer products with the best user experience
  • Work on actual, physical products that are having a real positive impact on people's lives
  • Competitive pay
  • Participation in the company option plan
  • Paid lunch in the office
  • Private health insurance
  • Selection of different monthly benefits
  • On premise paid parking
  • A SNOO for the happiest 6 months of your life
  • An open collaborative environment
APPLY

Or you can easily apply over  

Senior Test Automation Engineer

Overview

We are looking for an experienced Senior Test Automation Engineer to join our team! Happiest Baby is a company based in the States, with the main office being in Los Angeles, that has developed the most advanced smart bassinet in the world called SNOO. We are on the lookout for new talent to join our European regional center in Belgrade! What we need right now is a passionate Senior Test Automation Engineer with great understanding of software testing concepts and frameworks. As a Senior Test Automation Engineer, you will be responsible for:
  • Design automated API tests, analyse, develop, code, test, and performance tune content utilizing Agile development methodologies
  • Align automation with development using continuous integration and continuous development processes
  • Identifies bugs and creates logs in accordance with company standards and best practices
  • Interacting with the other teams to get a clear understanding of business requirements
  • Collaborate with team members to determine best practices

Duties & Responsibilities

You will love this job if you have outstanding interest and knowledge in test automation. Senior Test Automation Engineer duties and responsibilities are:
  • Be involved and participate in the overall system development lifecycle
  • Design and implement automated tests
  • Create test plan, test cases and test report
  • Collaborate with development teams
  • Provide mentoring, help and support to other team members
  • Build high-quality, reusable and sustainable code
  • Stay up to date with industry state of art trends and best practices
  • Participate in conferences and educational programs
  • Other related duties in line with Employer's instructions

Requirements

Please apply if you feel like you're missing something and you're eager to learn new things. We have a strong desire to share knowledge which is why we're opting for these requirements:
  • 5+ years of software testing experience
  • 3+ years of automation testing experience
  • Experience with REST API testing using Java/Kotlin or any other language
  • Experience with Selenium WebDriver using Java/Kotlin or any other language
  • Experience with TestRail or similar test management tools
  • An ideal candidate should have the ability to create frameworks from scratch and/or be able to integrate/update with current frameworks
  • Good working knowledge of build and configuration management: Git, Bitbucket, Maven, Jenkins, JIRA, or similar tools
  • Results-oriented and focused on meeting timelines
  • Ability to quickly research and learn new tools/techniques
  • Degree in Computer Science/Engineering or equivalent
  • Experience in testing cloud-based SaaS products is a plus
  • Experience with AWS is a plus
  • Familiarity with Agile/Scrum methodologies
  • Ability to work independently and as a member of a team
  • Very good verbal and written English

Perks

Perks that we offer:
  • Competitive pay
  • Paid lunch in the office
  • Private health insurance
  • Selection of different monthly benefits
  • On premise paid parking
  • A SNOO for the happiest 6 months of your life
  • An open collaborative environment
  • Working on an actual, physical product that is having a real positive impact on people's lives
APPLY

Or you can easily apply over  

Senior iOS Developer

Overview

We are looking for an experienced iOS developer to join our team! Happiest Baby is a company based in the States, with the main office being in Los Angeles, that has developed the most advanced smart bassinet in the world called SNOO. We are on the lookout for new talent to join our European regional center in Belgrade! What we need right now is a Senior iOS Developer with passion and understanding for great UI/UX. As an iOS Developer, you will be responsible for:
  • Work on SNOO mobile app design and development
  • Liaise with Product development team to plan new features
  • Integration with different external systems that mobile app relays on

Duties & Responsibilities

If you have outstanding programming skills and a great passion for developing innovative applications, then you will love this job. iOS Developer duties and responsibilities are:
  • Be involved and participate in the overall application lifecycle (concept, design, test, release,
  • and support)
  • Write unit and UI tests to identify malfunctions
  • Collaborate with backend team
  • Define and communicate technical and design requirements
  • Provide help and support to other team members
  • Build high-quality reusable code that can be used in the future
  • Ensure new and legacy applications meet quality standards
  • Research and suggest new mobile products, applications, and protocols
  • Stay up to date with new technology trends
  • Participate in conferences and educational programs

Requirements

iOS Developer requirements, if you feel like you're missing something but feel strongly about wanting to learn, please apply, we have a strong desire to share knowledge and we're learning ourselves, so these are not hard requirements:
  • 5+ years of experience as an iOS developer
  • Understanding of the Mobile ecosystem and best practices
  • 3+ years of experience with Swift
  • Familiarity with FRP principles
  • Familiarity with IoT and BLE
  • Experience with Realm and CoreData
  • Critical thinker and problem-solving skills
  • Team player
  • Good organizational and time-management skills
  • Great interpersonal and communication skills

Perks

Perks that we offer:
  • Competitive pay
  • Paid lunch in the office
  • Private health insurance
  • Fit Pass
  • On premise paid parking
  • A SNOO for the happiest 6 months of your life
  • An open collaborative environment
  • Working on an actual, physical product that is having a real positive impact on people's lives
APPLY

Or you can easily apply over  

Senior Software Developer

Overview

We are looking for an experienced Software Developer to join our team! Happiest Baby is a company based in the States, with the main office being in Los Angeles, that has developed the most advanced smart bassinet in the world called SNOO. We are on the lookout for new talent to join our European regional center in Belgrade! What we need right now is a passionate Software Developer with great understanding of software development concepts and interests for integrating IoT devices. As a Senior Software Developer, you will be responsible for:
  • Developing backend services and APIs used by other teams
  • Developing server-side system logic for integrating IoT and mobile devices
  • Design and develop innovative, industry-standard, cost-effective solutions on AWS platform
  • Interacting with the product team to get a clear understanding of business requirements
  • Collaborate with team members to determine best practices and client requirements for software

Duties & Responsibilities

You will love this job if you have outstanding programming skills and great passion for developing innovative applications. Senior Software Developer duties and responsibilities are:
  • Be involved and participate in the overall system development lifecycle
  • Collaborate with mobile and embedded developers
  • Provide mentoring, help and support to other team members
  • Definition and design of technical requirements
  • Build high-quality, reusable and sustainable code for scalable and secure services
  • Stay up to date with industry state of art trends and best practices
  • Participate in conferences and educational programs
  • Other related duties in line with Employer's instructions

Requirements

Please apply if you feel like you're missing something and you're eager to learn new things. We have a strong desire to share knowledge which is why we're opting for these requirements:
  • 3+ years of experience in software development
  • Understanding of modern software development concepts
  • 3 years of experience with Javascript (NodeJS) and/or Golang
  • Familiarity with front-end frameworks like Angular, React and/or Vue
  • Experience with PostgreSQL (or any other RDBMS)
  • Experience with MongoDB and/or DynamoDB
  • Experience with AWS (or any other cloud provider)
  • Familiarity with integrating IoT devices is a plus
  • Critical thinker and problem-solving skills
  • Team player
  • Good organizational and time-management skills
  • Great interpersonal and communication skills

Perks

Perks that we offer:
  • Competitive pay
  • Paid lunch in the office
  • Private health insurance
  • Fit Pass
  • On premise paid parking
  • A SNOO for the happiest 6 months of your life
  • An open collaborative environment
  • Working on an actual, physical product that is having a real positive impact on people's lives
APPLY

Or you can easily apply over  

Software Developer

Overview

We are looking for a Software Developer to join our team! Happiest Baby is a company based in the States, with the main office being in Los Angeles, that has developed the most advanced smart bassinet in the world called SNOO. We are on the lookout for new talent to join our European regional center in Belgrade! What we need right now is a passionate Software Developer with great understanding of software development concepts and interests for integrating IoT devices. As a Software Developer, you will be responsible for:
  • Developing backend services and APIs used by other teams
  • Developing server-side system logic for integrating IoT and mobile devices
  • Developing innovative, industry-standard, cost-effective solutions on AWS platform
  • Interacting with the product team to get a clear understanding of business requirements
  • Collaborate with team members to determine best practices and client requirements for software

Duties & Responsibilities

You will love this job if you have great programming skills and passion for developing innovative applications. Software Developer duties and responsibilities are:
  • Be involved and participate in the overall system development lifecycle
  • Collaborate with mobile and embedded developers
  • Definition and design of technical requirements
  • Build high-quality, reusable and sustainable code for scalable and secure services
  • Stay up to date with industry state of art trends and best practices
  • Participate in conferences and educational programs
  • Other related duties in line with Employer's instructions

Requirements

Please apply if you feel like you're missing something and you're eager to learn new things. We have a strong desire to share knowledge which is why we're opting for these requirements:
  • 2+ years of experience in software development
  • Understanding of modern web development concepts
  • 2 years of experience with Javascript (NodeJS) and/or Golang
  • Familiarity with front-end frameworks like Angular, React and/or Vue
  • Experience with PostgreSQL (or any other RDBMS)
  • Experience with MongoDB and/or DynamoDB
  • Familiarity with AWS (or any other cloud provider) is a plus
  • Familiarity with integrating IoT devices is a plus
  • Critical thinker and problem-solving skills
  • Team player
  • Good organizational and time-management skills
  • Great interpersonal and communication skills

Perks

Perks that we offer:
  • Competitive pay
  • Paid lunch in the office
  • Private health insurance
  • Fit Pass
  • On premise paid parking
  • A SNOO for the happiest 6 months of your life
  • An open collaborative environment
  • Working on an actual, physical product that is having a real positive impact on people's lives
APPLY

Or you can easily apply over