About Us_
// At Masabi, weâre driving the fare payment revolution, powering the journeys of millions all over the world. We build fare collection platforms that allow riders to seamlessly buy and present tickets for public transport either on their mobile phones, from a ticket machine, or even by tapping their bank card to travel.
Our Justride platform is used in over 250 locations globally, including some of the largest cities in the world. With our industry-first mobile ticketing SDK, weâve partnered with large players in the transport space, including Uber, Moovit and Transit.
Your own journey is important to us too. Choosing a role here means joining a network of innovators from all walks of life; a group of passionate individuals who consistently deliver. Here, youâll find the tools you need to build the career you want. Whether youâre taking the direct route or trying a new path, weâll support you no matter what.
// Weâre looking for a Principal Engineer to join Masabiâs Architecture team.
This is a senior role for someone who combines deep technical expertise with strong judgement and the ability to operate across teams. Youâll help shape the technical direction of Masabiâs platform while staying close enough to the detail to design, review and deliver meaningful technical work.
Working across the engineering organisation, youâll act as a senior technical leader: defining and evolving architecture, guiding complex decisions, and contributing hands-on where it matters most.
The role suits someone who can move between system-level thinking and implementation, someone who understands trade-offs, can navigate ambiguity, and helps turn complex or loosely defined problems into clear, practical technical approaches.
// This role is available in a fully remote model for candidates based in Romania
Shape Masabiâs platform architecture, including platform blueprint definition, standards and best practices
Design and deliver scalable, robust, cost efficient services aligned with platform blueprint
Stay hands-on in code and technical delivery, including reviews and targeted contributions
Identify and work through complex platform challenges related to scalability, performance, resilience and cost
Act as a senior technical advisor across engineering teams, supporting and influencing technical decisions and ensuring Masabi standards are followed
Shape and contribute to technical roadmap planning and prioritisation of platform improvements
Support RFP estimation and technical scoping for complex initiatives
Produce clear, high-quality technical documentation and architecture artefacts
Improve how architecture is understood and applied across engineering and the wider business
Contribute to and help shape technical forums and working groups, including areas such as API and architecture governance
You bring strong experience designing and evolving distributed systems and microservices architectures
Youâve operated at Principal or Staff level, shaping technical direction across multiple teams or domains
You are comfortable staying hands-on, contributing in code, design and delivery when needed
You have strong experience with cloud platforms (AWS preferred) and modern infrastructure practices
Youâve worked on systems where scale, reliability, performance and cost trade-offs matter, and can navigate those decisions thoughtfully
You have proven experience in data architecture (e.g. data platforms, pipelines, warehousing or data lakes) and working on products built on top of large data stores
You can take loosely defined (early stage) business or technical problems and turn them into clear, actionable technical approaches
You communicate complex ideas clearly and effectively, and produce structured documentation that helps both technical and non-technical audiences make decisions
Youâve contributed to engineering standards, architecture patterns or platform direction
Interest in or exposure to AI-enabled systems, particularly understanding architectural implications in production
Experience with REST API design in complex, multi-service environments
Experience breaking monolithic applications into microservices architectures
Experience with event-driven architectures (e.g. Kafka, schema governance)
Experience improving cloud cost and system efficiency at scale
Familiarity with a range of tools and technologies including:
Data storage/processing: DynamoDB, MySQL, Snowflake, Databricks, Spark
Infrastructure as code and CI/CD: Terraform, GitLab CI/CD
// You donât need to have experience in every area listed above. If you bring strong fundamentals, good judgement and a willingness to learn, weâd still love to hear from you.
25 days holiday per year plus the Christmas Shutdown (another 3-4 days)
Regular social gatherings with a monthly allowance for each employee
Ability to work for up to 3 months per year from any country in the world
Careers at Masabi are for people going places - driven by a mission to make transit fair and accessible for all.
// We are a network of innovators from all walks of life, passionate about making a difference. At Masabi, we operate with openness and trust, creating an environment where everyone feels empowered to bring their whole, authentic selves to work.
Whoever you are, just be yourself.
// We welcome applications from underrepresented groups, including disabled and neurodivergent people, and can make adjustments at any stage of the process. Youâre also welcome to share your pronouns whenever you feel comfortable. Together, we simplify journeys, remove barriers, and improve daily life for millions.
Driven by Purpose â We believe in journeys made simple. The work isnât always easy, but the best things never are.
Encouraged to Accelerate â Masabi is going places and our people are in the driving seat. Whether youâre taking the direct route or exploring new paths, we support your journey.
Advancing with Empathy â We put people first and foster a culture of learning, not blame. No matter your cargo, we share the load.
Weâre already powering journeys - are you ready to join us?
This role was found on Himalayas and is listed here so European professionals can find it. Applications are handled by the employer on the original posting.
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