Bolt Engineering

At Bolt, Internal Security focuses on detecting, preventing, and collaborating with relevant teams on mitigating security vulnerabilities across Bolt’s infrastructure. In addition, the Internal Security team is expected to monitor and detect anomalies in user and entity behavior and build capabilities to prevent unauthorized actions both from internal users as well as external adversaries. Bolt uses the latest technologies, which makes it necessary to understand the latest methods and tools for detection and prevention, as well as attack methods. As a Cybersecurity Engineer focusing on internal security at Bolt, you will have the opportunity to explore security on multiple tech stacks across our platforms. You'll have the possibility to find novel solutions to secure novel needs of user and entity management with support from dedicated teams.

At Bolt, Internal Security focuses on detecting, preventing, and collaborating with relevant teams on mitigating security vulnerabilities across Bolt’s infrastructure. In addition, the Internal Security team is expected to monitor and detect anomalies in user and entity behavior and build capabilities to prevent unauthorized actions both from internal users as well as external adversaries. Bolt uses the latest technologies, which makes it necessary to understand the latest methods and tools for detection and prevention, as well as attack methods. As a Cybersecurity Engineer focusing on internal security at Bolt, you will have the opportunity to explore security on multiple tech stacks across our platforms. You'll have the possibility to find novel solutions to secure novel needs of user and entity management with support from dedicated teams.

As an Engineering Manager, you will lead a team of high-performing engineers in Tallinn responsible for the critical statistical parts of the Driver Apps. You’ll tackle complex architectural and scaling challenges for providing the smoothest possible UX for drivers, supported by flexible backend solutions to cover all the potential cases of the local markets and regulations.

In this role, you will drive assigned routes in the city, observe the vehicle and its equipment, and report issues or anomalies. You will also help us build a reliable foundation for future operations.

In this role, you will drive assigned routes in the city, observe the vehicle and its equipment, and report issues or anomalies. You will also help us build a reliable foundation for future operations. This is a part-time job of 24 hours per week, on Weekends (12 hours on Saturdays and 12 hours on Sundays). There is the possibility to have some extra hours during the week, on call, according to the employee's availability and business needs.

As a Principal Safety Engineer, you will be the guardian of safety integrity across our SAE Level 4 Autonomous Product and the broader robotaxi ecosystem. You will own the complete, end-to-end L4 safety case—from hazard analysis (HARA) and operational design domain (ODD) definition through to system design, verification, and regulatory approval. Crucially, you will ensure that L4 product safety requirements and rigor extend throughout the entire lifecycle of robotaxi operations, guaranteeing seamless safety continuity from initial product development to live, on-road fleet service. This is not a compliance checkbox role; you will carry accountability that matters. You will shape how safety is embedded across the organisation and the robotaxi ecosystem, influencing fail-operational system architecture, operational workflows, engineering practices, and decision-making at every level. You will work closely with engineering, product, fleet operations, and regulatory stakeholders to define what "safe enough" means for autonomous urban mobility—and ensure it is rigorously achieved, defended, and maintained across ongoing fleet operations.

As a Safety Operator (Driver) you are the human guardian of every autonomous test drive. You sit in the driver's seat of our self-driving vehicles, monitor the autonomous system continuously, take over manual control the instant it is needed, and give engineers the precise, structured feedback that makes the technology safer. Safety is the first and last consideration in everything you do.

As a Senior Backend Software Engineer based in Tallinn, you will be responsible for architecting, designing, developing, and deploying Bolt's growing backend systems, mostly via coding in Node.js and TypeScript (no prior Node.js experience needed). You'll work on unique product challenges including complex algorithms for demand prediction, optimal real-time pricing, routing, fraud detection, and distributed systems, collaborating closely with key internal stakeholders to scalably design backend systems and APIs.

As a Senior Backend Software Engineer based in Warsaw, you will be responsible for architecting, designing, developing, and deploying Bolt's growing backend systems, mostly via coding in Node.js and TypeScript. You'll work on unique product challenges including complex algorithms for demand prediction, optimal real-time pricing, routing, fraud detection, and distributed systems, collaborating closely with key internal stakeholders to scalably design backend systems and APIs.

We are looking for a Senior Data Engineer to join our Finance Data Warehouse team. You will be responsible for analyzing business requirements and data, building data models, aggregates, pipelines and integrations; and developing metrics, reports and dashboards in the Finance and Commerce domain.