Senior React Developer

About 28Stone

28Stone is a global IT consulting and custom solutions firm specializing in capital markets technology and financial services software. We partner with leading financial institutions in the US and UK to design, build, and deliver high-performance systems that improve efficiency while reducing risk, cost, and time to market.

As a full-service technology partner, we support the full delivery lifecycle - from advisory and architecture to implementation, testing, and deployment.

At 28Stone, we foster a culture of learning, openness, and collaboration. Recognized with Top 1% Workplace Awards 2024 in the "Best Workplace for Talent Investment" category, we are always looking for motivated professionals eager to grow their careers while building impactful financial technology for global markets.

Your impact zones

• Designing and writing clean and testable code
• Effectively collaborating with the project team
• Maintaining own productivity and aligning to project goals
• Actively contributing to technical solution definition
• Provide technical leadership and mentorship to other developers
• Communicating with the client daily
  
  

Requirements

• At least 5 years of professional software development experience.
• Minimum 5 years of hands-on experience with JavaScript
• React: At least 5 years of experience working with the React framework
• Good understanding of common design patterns, including GoF patterns.
• Strong command of HTML.
• Strong command of CSS3, including preprocessors such as SASS or LESS.
• Very good written and spoken English skills, with the ability to communicate effectively with international clients and colleagues.
• Ability to work effectively both independently and as part of a team
  
  

Considered as advantage:

• Experience with other JavaScript UI frameworks.
• Development experience with Node.js.
• Experience optimizing JavaScript code.
• Knowledge of UX principles.
• Experience with OpenFin.
• Industry experience in Financial Services, particularly Capital Markets and Securities Trading
  
  

Benefits

Flexible Work

• Hybrid, remote, or office-based options, depending on location
• Work from our offices in Riga, Daugavpils, Leiria, or remotely from Latvia or Portugal
  
  

Learning & Growth

• Training budget
• Mentorship programs and tech communities
• Performance reviews and career growth opportunities
  
  

Team & Culture

• Social events, team building, and company-wide gatherings
• Loyalty rewards: gifts, referral bonuses
  
  

Extra Perks by Location

• Latvia: Health and wellness support (insurance, mental health programs, sports/fitness perks), paid mobile bills, sports community
• Portugal: Coverflex benefits (education, childcare, sports), free parking
  
  

Compensation

Latvia: 3,500 - 5,000 EUR Monthly Gross

Portugal: 42,000 - 60,000 EUR Annual Gross

We are flexible and use an individual approach with each candidate we meet, so we invite you to apply even if you do not meet some of the listed requirements.

Only candidates who have the right to work in Latvia or Portugal are considered for this position.

The mentioned remuneration may vary depending on the candidate's skills, qualifications, and experience.