Node.js (TypeScript)- Senior Software Engineer
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Key skills for this role
About the Role
Genesis Solutions seeks a Senior Software Engineer to ship significant features across the stack, primarily in TypeScript with C# alongside. You will own technical decisions, mentor engineers, and participate in production incident response.
Key Skills for This Role
Responsibilities
- Design and ship significant features end to end
- Own non trivial technical decisions, write them up clearly, and defend them
- Align with client development teams and stakeholders on integration design, sequencing, and delivery
- Set the standard on code quality and review code substantively across the team
- Mentor other engineers through pairing, design review, and direct feedback
- Participate in production incident response and post incident analysis
- Contribute to platform wide work
Requirements
- Experience building production systems in TypeScript/Node.js
- C# experience or strong willingness and ability to learn it quickly
- Strong fundamentals across data structures, concurrency, and distributed system failure modes
- Solid SQL, including indexing and query plans
- Experience operating services in production: logging, metrics, alerting, and on call
- Confidence in code review, including pushing back constructively on senior peers
- Effective use of AI coding tools (Claude Code, Cursor, Copilot) with sound judgment
- Strong communication skills; comfortable working across organizational boundaries
- Bachelor's degree in Computer Science, Engineering, or related field (preferred)
Full Job Posting
Position Overview
- We are seeking a Senior Software Engineer to ship significant features across our stack.
- We work primarily in TypeScript, with C# alongside it.
- This position is based onsite in Abu Dhabi, requiring 3 days a week in the office.
Responsibilities
- Design and ship significant features end to end
- Own non trivial technical decisions, write them up clearly, and defend them
- Align with client development teams and stakeholders on integration design, sequencing, and delivery
- Set the standard on code quality and review code substantively across the team, not just your own surface area
- Mentor other engineers through pairing, design review, and direct feedback
- Participate in production incident response and post incident analysis
- Contribute to platform wide work
Requirements
- Experience building production systems in TypeScript/Node.js; either existing C# experience or the ability to become productive in it quickly
- Production software engineering experience in TypeScript/Node.js
- C# experience, or a strong willingness and ability to learn it
- Strong fundamentals across data structures, concurrency, and distributed system failure modes
- Solid SQL, including indexing and query plans
- Experience operating services in production: logging, metrics, alerting, and on call
- Confidence in code review, including pushing back constructively on senior peers
- Effective use of AI coding tools (Claude Code, Cursor, Copilot) with sound judgment about when to trust output and when to verify
- Strong communication skills; comfortable working across organizational boundaries and translating between technical and business framing
- Bachelor's degree in Computer Science, Engineering, or a related field (preferred)
Desired Skills (a big plus)
- Fintech, banking, or other regulated industry background
- Production experience with both TypeScript/Node.js and C#
- Exposure to partner or client driven delivery and integration work
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