Full-Stack Developer (Payments)

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.