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Rithum logo
Rithum

Rithum is the heartbeat of commerce

Senior Fullstack Software Engineer – JavaScript, TypeScript

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 501-1,000Since 1997H1B No SponsorCompany SiteLinkedIn

Location

Spain

Posted

116 days ago

Salary

0

Seniority

Senior

Bachelor Degree3 yrs expEnglishAngularAWSJavaScriptNode.jsTypeScript

Job Description

Senior Fullstack Software Engineer – JavaScript, TypeScript

Rithum

• Provide guidance on system architecture decisions, making sure the technical direction aligns with business goals. • Conduct thorough code reviews, ensuring best practices are followed, identifying potential issues, and mentoring junior developers in improving their coding skills. • Provide technical guidance, share knowledge, and help junior and mid-level engineers grow in their roles by reviewing their work and offering constructive feedback. • Work closely with other teams to ensure seamless delivery of software projects and alignment across departments. • Be able to break down large, complex tasks into smaller, manageable components and distribute them among team members. • Play a key role in agile processes, including sprint planning, daily stand-ups, retrospectives, and prioritization of tasks. • Communicate effectively with stakeholders, including product managers, designers, and clients, to clarify requirements and ensure alignment with business objectives. • Handle complex technical challenges, debugging, and resolving issues that may be beyond the scope of junior engineers. • Integrate AI tools throughout the development lifecycle with critical evaluation for security, performance, and maintainability • Build and maintain AI API integrations with proper error handling, caching, and observability • Automate development workflows using AI in CI/CD pipelines • Mentor team members on effective AI tool usage and establish team-level best practices • Apply compliance standards to all AI implementations • Participate in on-call rotation to support the “you build it you own it” mantra • Understanding and utilization of software development tools including version control, building processes, debuggers, and test frameworks for primary and secondary technologies.

Job Requirements

  • 3+ years' experience developing in Angular, Typescript, JavaScript or Node.js,
  • 3+ years' experience developing in AWS Technologies
  • 2+ years of experience integrating AI tools into production software development workflows
  • Proven track record of building and maintaining AI API integrations in production systems
  • Experience automating workflows with AI tools and measuring productivity impact
  • Demonstrated ability to mentor others on AI development practices
  • Knowledge of compliance standards relevant to AI implementations (data privacy, security)
  • Experience developing web applications, working with databases, and consuming APIs
  • Understanding of relevant software development tools including version control, build processes and test frameworks
  • Ability to work independently with limited supervision

Benefits

  • Medical, Dental and Psychology benefits
  • Life insurance and disability benefits
  • Competitive time off package with 25 Days of PTO, 8 Company-paid Holidays, 5 paid floating holidays (new in 2026!), 2 Wellness days and 1 Paid Volunteer Day
  • Voucher program for Transportation, Meals & Childcare
  • Remote Working Stipend: €40/month automatically applied in payroll
  • Access to tools to support your wellbeing such as the Calm App and an Employee Assistance Program
  • Professional development stipend and learning and development offerings to help you build the skills and connections you need to move forward in your career.
  • Charitable contribution match per team member

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