Senior Backend Engineer developing scalable compliance solutions at Sumsub. Involves backend development in Java with a focus on data processing and CI/CD optimization.
Responsibilities
Development of data processing algorithms related to remote identification / authentication of individuals.
Improvement and development of internal tools for compliance officers.
Test driven development and A/B testing.
Optimization and automation of CI/CD pipelines.
Monitoring, troubleshooting, and performance tuning of cloud infrastructure and distributed systems.
Requirements
Strong experience with backend development (Java, databases, distributed systems)
Confident in system design and building scalable, production-ready solutions
Able to work independently and take full ownership of complex tasks
Understand performance, reliability, and best practices for backend services
Comfortable collaborating with other teams and contributing to shared codebases.
Benefits
Remote-first, trust-based culture.
No mandatory office days, no attendance trackers.
True flexibility in working hours.
Extra time off for birthdays, personal days, sick days, Christmas and New Year.
Fair and transparent pay, benchmarked to the market.
Support for personal development with learning opportunities.
Senior Go engineer building cross - platform endpoint agents and cloud microservices. Protecting Blackpoint Cyber customers through scalable cybersecurity software.
Senior Backend Engineer building distributed C/C++ vector databases for VAST Data’s AI infrastructure. Optimizing high - throughput, real - time analytics across massively scalable data systems.
Unreal Engine C++ developer building peer - to - peer XR streaming applications for Mawari’s decentralized 3D content platform. Developing UE4/5 plugins, SDK integrations, and real - time content delivery components.
Junior Java Developer completing paid Cúram training for PLATO, Canada’s Indigenous - owned software testing and technology services company. Building digital services for a multi - year government project.
.NET Developer maintaining legacy Windows and cloud applications for Capgemini, a global business and technology transformation partner. Improving automation, security, and technical debt across agile teams.
Backend Engineer building GitLab Duo Chat’s Python agentic runtime. Developing secure AI features and APIs for GitLab’s DevSecOps orchestration platform.