Full-Stack Developer (Payments)

Full-Stack Developer (Payments) At Bold.One, every idea counts and every person drives change. Join a team that moves fast, thinks big, and builds solutions that reach millions worldwide. At Bold.One , we don’t wait for momentum – we build it. As an e-commerce company we move fast, test boldly, and turn ideas into real results. And the real engine behind all that? Our people. With 200+ ambitious teammates who own their work, learn fast, and lift each other up, this is a place where you’re trusted to think big and move with intent. We’re now looking for a Full-Stack Developer (Payments) who’s ready to shape what’s next and leave a real mark. If you’re driven by action and want to grow alongside people who match your hunger and pace, you’ll fit right in. WHAT YOU WILL DO: Shape product decisions related to payment solutions; Design, develop, and test payment-related features end-to-end; Troubleshoot and resolve technical challenges to ensure seamless functionality and high performance; Take full ownership of implementations from concept to deployment; Share best practices and contribute to raising the team’s engineering standards. WHAT WE EXPECT: 5+ years of hands-on experience building and maintaining scalable, highly available, high-load systems; ~2 years of experience developing payment features and integrations (direct processors, gateways, orchestrators); Strong customer-centric mindset - you make decisions with the end user in mind; Solid experience with PHP; Laravel preferred (Symfony will do); Experience with React or another modern front-end framework, with a willingness to work in React. Familiarity with WordPress and being able to make changes autonomously; Familiarity with modern CI/CD pipelines, build tools, and development workflows; Proficiency with SQL databases; Experience in e-commerce, including A/B testing and conversion tracking; Hands-on experience with any major cloud provider; Understanding of secure web system design and best practices; Proactive, autonomous, and strong in analytical problem-solving. HOW WE WORK: Company-wide OKRs; GIST framework; Sprints; Empowered teams that solve business problems; Objective-based planning and experimentation-driven delivery; Outcomes and customer value delivery over outputs and feature factories; Lots of experiments to validate hypotheses and assumptions ("Ship to learn"); "You build it, you run it". WE OFFER: Salary range starting: 4300 EUR Gross (according to qualifications); Workplace Flexibility: flexible work arrangements, including a hybrid working model; Well-being benefits: Enjoy the flexibility to choose between private health insurance or a wellness budget to support your overall well-being; Encouraging learning environment: opportunities for professional development, including a budget for books and online courses, and time for learning; Collaborative, dynamic & experienced team: a culture where diverse perspectives are valued and encouraged; Regular team building: activities to strengthen bonds with your colleagues through regular team events and outings; Referral bonuses: there is an opportunity to receive a reward for recommending someone to the team; Modern offices: offices in Vilnius and Kaunas city centers (shower, kitchen, Foosball & other benefits for a comfortable working environment); Office Perks: weekly snack refills, bun Wednesdays to brighten your midweek, and company lunch on the last Friday of each month; Celebrations & Events: company-wide events and celebrations, such as results overviews, Christmas parties, and summer events; Personal Celebrations: recognition of personal milestones and celebrations, such as birthdays and anniversaries. Department Tech Role Developer Locations Bold.One | Gediminas av. 20, Vilnius Remote status Fully Remote