Senior Software Engineer

Senior Software Engineer (Mobile React Native)

We are tech transformation specialists, uniting human expertise with AI to create scalable tech solutions.With over 7,400 CI&Ters around the world, we've built partnerships with more than 1,000 clients during our 30 years of history. Artificial Intelligence is our reality.

Job Purpose

As a Senior Software Engineer, you will serve as a technical leader and mentor within cross-functional project teams, taking ownership of complex software solutions and architectural decisions within your area of expertise. You will be responsible for delivering high-quality code, mentoring junior and mid-level colleagues, and ensuring technical excellence through code reviews and testing practices.

Key AccountabilitiesTechnical Leadership & Code Quality

• Lead technical execution and implementation of complex features with high attention to quality.
• Contribute to architectural decisions and provide technical input in broader strategy discussions.
• Establish coding standards, best practices, and comprehensive testing strategies.
• Conduct thorough code reviews and foster a culture of peer review and continuous improvement.
• Troubleshoot complex technical issues and deliver innovative solutions.
• Drive performance optimization initiatives and ensure scalability in technical implementations.
• Stay current with industry trends and evaluate new technologies for potential adoption.
• Lead proof-of-concept development and perform technical risk assessments.
• Mentor and guide junior and mid-level engineers across technical domains.
• Provide technical knowledge sharing and support career progression of team members.
• Contribute to hiring processes through evaluations, interviews, and assessments.
• Provide constructive performance feedback and technical input for staff development.
• Deliver technical training sessions and promote a culture of continuous learning.
• Lead by example in test-driven development (TDD) and automated testing adoption.
• Encourage collaboration and knowledge transfer across projects and teams.

Project Execution & Delivery

• Take ownership of complex technical tasks and deliver high-quality work on time.
• Provide accurate technical estimates and planning input for project milestones.
• Coordinate technical dependencies and collaborate effectively across units.
• Contribute to agile practices and ensure technical considerations in sprint planning.
• Support release management and participate in deployments with thorough validation.
• Balance technical debt with feature delivery to sustain development practices.

Client & Stakeholder Engagement

• Participate in client interactions to understand requirements and propose solutions.
• Contribute to technical documentation, solution design, and clear stakeholder communication.
• Support pre-sales activities with technical expertise, demos, and consultations.
• Translate business requirements into technical specifications and implementation approaches.
• Provide input on feasibility, resource needs, and timeline estimates.
• Maintain strong professional client relationships and support long-term satisfaction.

Business Adaptability & Professional Growth

• Technical Leadership: Lead technical initiatives confidently, making informed decisions while mentoring others.
• Adaptability & Growth: Transition seamlessly between projects, technologies, and client needs while upskilling in new methods and tools.
• Quality Development: Apply analytical thinking with focus on security, maintainability, and testing coverage in deliverables.
• Effective Communication: Explain complex technical concepts clearly, collaborate across teams, and maintain transparency and ethical standards.

Knowledge and Experience

• 5+ years of mobile software development, including 1+ year in a senior-level or advanced technical role.
• Strong proficiency in React Native, with proven cross-platform app development and deployment experience.
• Experience with the Expo framework, deployment workflows, and optimization.
• Strong knowledge of mobile architecture patterns (MVC, MVVM, Redux/Context API, state management).
• Hands-on experience with database design, optimization, and integration with mobile apps.
• Experience with RESTful APIs, GraphQL, and third-party integrations.
• Familiarity with mobile security best practices, authentication flows, and data protection.
• Experience with mobile analytics, crash reporting, and performance monitoring.
• Knowledge of performance optimization, memory management, and cross-platform best practices.
• Understanding of app store deployment, signing, and release management (iOS & Android).
• Native iOS/Android development experience is a strong plus.
• Proficiency with mobile testing frameworks (Jest, React Native Testing Library, Detox) and debugging tools.
• Strong experience with Git (branching strategies, code review workflows, collaborative development).
• Experience with CI/CD pipelines and mobile deployment processes.
• Excellent English communication skills for explaining technical concepts to stakeholders.
• Proven ability to mentor junior colleagues and support team growth.
• Experience working in agile environments with cross-functional teams.
• Strong problem-solving skills and ability to work independently while making sound technical decisions.
• Collaboration is our superpower, diversity unites us, and excellence is our standard.
• We value diverse identities and life experiences, fostering a diverse, inclusive, and safe work environment. We encourage applications from diverse and underrepresented groups to our job positions.

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