Senior Backend TypeScript Engineer Job at Yopeso

Senior Backend Engineer

We're making the world of digital assets accessible and secure for everyone. Joi...

Location

France , Paris

Salary:

Not provided

Ledger

Expiration Date

Until further notice

Requirements

5+ years of experience in Backend (Node.JS) / Software Engineering role, preferably in a product-based startup environment
3+ years of experience in TypeScript as the primary language
Capable of self-training on backend languages like Python, RUST
Familiarity with software development best practices - version-control, code-reviews, testing, CI/CD
Work in an agile environment (Scrum/XP/Kanban)
Work in a multicultural environment - English is a MUST

Job Responsibility

Design and develop our governance and orchestration layer
and a set of complex APIs
Communicate with cryptographic modules (HSM), and blockchain interfaces
Integrate new cryptocurrencies on Vault
Work closely with the Product team to define and understand end-user requirements, and translate them into pragmatic technical solutions
Work in cross-team environment: You will be in direct contact with Vault’s Frontend and QA engineers, but also with cross-functional teams such as Core, Firmware, Infrastructure, and Operations
Participate in firefighting sessions, and interface with stakeholders like Technical Account Managers

What we offer

Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow.
Flexibility: A hybrid work policy.
Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks
Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage.
Well-being: Personal development, coaching & fitness with our dedicated partners.
Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days.
High tech: Access to high performance office equipment and gadgets, including Apple products.
Transport: Ledger reimburses part of your preferred means of transportation.
Discounts: Employee discount on all our products.

Fulltime

Senior Backend Engineer

We're making the world of digital assets accessible and secure for everyone. Joi...

Location

France , Paris

Salary:

Not provided

Ledger

Expiration Date

Until further notice

Requirements

5+ years of experience in Backend (Node.JS) / Software Engineering role, preferably in a product-based startup environment
3+ years of experience in TypeScript as the primary language
Capable of self-training on backend languages like Python, RUST
Familiarity with software development best practices - version-control, code-reviews, testing, CI/CD
Work in an agile environment (Scrum/XP/Kanban)
Work in a multicultural environment - English is a MUST

Job Responsibility

Design and develop our governance and orchestration layer
and a set of complex APIs
Communicate with cryptographic modules (HSM), and blockchain interfaces
Integrate new cryptocurrencies on Vault
Work closely with the Product team to define and understand end-user requirements, and translate them into pragmatic technical solutions
Work in cross-team environment: You will be in direct contact with Vault’s Frontend and QA engineers, but also with cross-functional teams such as Core, Firmware, Infrastructure, and Operations
Participate in firefighting sessions, and interface with stakeholders like Technical Account Managers

What we offer

Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow
Flexibility: A hybrid work policy
Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks
Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage
Well-being: Personal development, coaching & fitness with our dedicated partners
Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days
High tech: Access to high performance office equipment and gadgets, including Apple products
Transport: Ledger reimburses part of your preferred means of transportation
Discounts: Employee discount on all our products

Fulltime

Senior Backend Engineer

As a Backend Engineer, you'll work across the stack and be responsible for build...

Location

Singapore , Singapore

Salary:

Not provided

Ethos

Expiration Date

Until further notice

Requirements

7+ years of full-time engineering experience, ideally in high-scale, high-complexity environments
Demonstrated experience designing and delivering backend architectures from the ground up
Strong understanding of distributed systems, API design, and performance tradeoffs
Hands-on engineering experience with several of the following: TypeScript, Go, Python, PostgreSQL, Kubernetes, React, AWS
Skilled in software engineering best practices: design patterns, testing strategies, observability, code quality, and secure development
Excellent verbal and written communication skills
able to explain complex ideas to technical and non-technical stakeholders
Proven ability to lead cross-team initiatives, drive alignment, and influence technical direction
High degree of ownership, proactive problem-solving, and the ability to operate with urgency when needed
Strong CS fundamentals including data structures, algorithms, and understanding of security principles and common attack vectors

Job Responsibility

Lead the design, development, and maintenance of complex backend systems and distributed services
Partner cross-functionally with engineers, PMs, designers, and non-technical stakeholders to drive projects from concept to launch
Architect, build, and evolve API frameworks and platform capabilities used across multiple teams
Produce clean, modular, well-tested, and high-performing code and abstractions
Identify, diagnose, and resolve performance, scalability, and reliability issues
Champion engineering best practices and drive consistency across the codebase
Participate in—and help elevate—the team’s code review process
Clearly communicate technical decisions, tradeoffs, and project updates to diverse audiences
Mentor and support junior and mid-level engineers, fostering a culture of growth and high performance
Take end-to-end ownership of major projects, including requirements clarification, design, execution, and rollout

Fulltime

Senior Backend Engineer

As a Senior Backend Engineer, you will play a critical role in designing and bui...

Location

India , Bangalore

Salary:

Not provided

Ethos

Expiration Date

Until further notice

Requirements

7+ years of full-time engineering experience, ideally in high-scale, high-complexity environments
Demonstrated experience designing and delivering backend architectures from the ground up
Strong understanding of distributed systems, API design, and performance tradeoffs
Hands-on engineering experience with several of the following: TypeScript, Go, Python, PostgreSQL, Kubernetes, React, AWS
Skilled in software engineering best practices: design patterns, testing strategies, observability, code quality, and secure development
Excellent verbal and written communication skills
able to explain complex ideas to technical and non-technical stakeholders
Proven ability to lead cross-team initiatives, drive alignment, and influence technical direction
High degree of ownership, proactive problem-solving, and the ability to operate with urgency when needed
Strong CS fundamentals including data structures, algorithms, and understanding of security principles and common attack vectors

Job Responsibility

Lead the design, development, and maintenance of complex backend systems and distributed services
Partner cross-functionally with engineers, PMs, designers, and non-technical stakeholders to drive projects from concept to launch
Architect, build, and evolve API frameworks and platform capabilities used across multiple teams
Produce clean, modular, well-tested, and high-performing code and abstractions
Identify, diagnose, and resolve performance, scalability, and reliability issues
Champion engineering best practices and drive consistency across the codebase
Participate in—and help elevate—the team’s code review process
Clearly communicate technical decisions, tradeoffs, and project updates to diverse audiences
Mentor and support junior and mid-level engineers, fostering a culture of growth and high performance
Take end-to-end ownership of major projects, including requirements clarification, design, execution, and rollout

Fulltime

Senior TypeScript Backend Engineer - CoreApps Platform

Join the CoreApps Platform team, the foundational engineering group at Groupon r...

Location

Salary:

Not provided

Groupon

Expiration Date

Until further notice

Requirements

6+ years of professional backend software development experience (or 3+ years with proven, exceptional AI-driven impact)
Strong professional experience in building backend systems with TypeScript and Node.js
Mandatory: Proven track record using AI coding tools (e.g., Cursor, GitHub Copilot, Claude Code) to successfully deliver production features and refactor complex, multi-service codebases
Proven experience designing and building high-throughput distributed systems (e.g., handling 100K+ RPM)
Strong understanding of microservices, event-driven architecture (e.g., Kafka), and transactional systems
Proficiency with SQL/NoSQL databases (MySQL/PostgreSQL, MongoDB) and leveraging Kubernetes in a cloud environment (GCP/AWS)

Job Responsibility

Architect and Develop high-throughput, low-latency Core Platform services (e.g., API Gateway, Deal Catalog, User Identity)
Drive Modernization by actively refactoring and migrating critical services from legacy stacks to a modern TypeScript/Node.js microservices architecture
Champion AI-Assisted Development by leveraging AI coding tools (e.g., Copilot, Cursor) to accelerate feature delivery, navigate complex codebases, and mentor team members on best practices
Ensure Operational Excellence for global, production systems, including incident response, system resilience design (circuit breakers, retry logic), and participation in the on-call rotation
Design Distributed Systems that are fault-tolerant, self-healing, and resilient, including sophisticated caching and rate-limiting strategies
Own Complex Commerce Logic for financial systems, order management, and payment processing within the platform

Senior / Staff Backend Engineer

At Linear, we are on a mission to bring magic back to software. To empower produ...

Location

Salary:

Not provided

Linear

Expiration Date

Until further notice

Requirements

Strong JavaScript fundamentals
Experience building scalable infrastructure and backend solutions
Experience with TypeScript
Experience building scalable systems

Job Responsibility

Build the backend for various user-facing features
Optimize real-time, synchronized data delivery across our clients
Improve database and infrastructure performance by implementing caching solutions, connection pooling
Improve observability, monitoring, and alerting for our service so that we can better respond to operational incidents
Scale our service via architectural changes as well as infrastructure improvements
Open-source any non-trivial innovations that come out of our work on the product
Redefine best-in-class software development processes so that we can build a purpose-built product

What we offer

Interesting and challenging work
Work-life balance
Competitive salary and equity
Employee-friendly equity terms (extended exercise)
Paid lunch and coffee during workdays
Work remotely, no commuting to the office
Paid co-working space/desk at an office
Health, dental, and vision insurance (based on country requirements)
Regular team events and off-sites
5 weeks of paid vacation

Fulltime

Senior Software Engineer, Backend

We are looking for an experienced Senior Backend Engineer to join our exciting j...

Location

United States , Chatsworth

Salary:

150000.00 - 180000.00 USD / Year

Machina Labs

Expiration Date

Until further notice

Requirements

5+ years of experience as a professional software engineer, ideally at fast-paced startups
Strong command of JavaScript/TypeScript, and Python
Experience deploying and managing services in cloud environments (Azure preferred, but AWS, or GCP are acceptable)
Deep experience with system design, backend architecture, and distributed systems
Familiarity with databases (especially no SQL such as MongoDB), messaging systems, and containerized services
CI/CD experience
Experience with observability and monitoring platforms (logging, metrics and alerting systems)
Comfortable navigating ambiguity, thriving in ownership-heavy environments
Bachelor’s in computer science or equivalent practical experience

Job Responsibility

Design and implement scalable backend services using TypeScript, Node.js and Python
Partner with the Head of Software and other engineers to design and build our software architecture
Own and maintain cloud-deployed systems on Azure government cloud
Build and optimize event-driven systems, working with tools like Kafka, MongoDB, and message queues (RabbitMQ, ZeroMQ, etc.)
Contribute to our CI/CD pipelines and support continuous delivery across environments
Collaborate cross-functionally with other engineers (e.g., DevOps, Frontend, Robotics, Mechanical, etc.) and product team members
Monitor, instrument, and optimize backend systems for observability and performance
Contribute to technical decision-making, team culture, and long-term scalability

What we offer

comprehensive benefits (Medical, Dental, Vision), PTO, and Stock Options

Fulltime

Senior Backend Engineer

A European fintech organisation building modern payment and commerce solutions. ...

Location

Salary:

Not provided

Signify Technology

Expiration Date

Until further notice

Requirements

6+ years of backend engineering experience with TypeScript and Node.js
Strong knowledge of microservices, IaC, and cloud infrastructure (GCP preferred)
Experience with Kubernetes, PostgreSQL, and NoSQL databases
Solid understanding of CI/CD best practices and delivery pipelines
Strong communication skills and ability to guide technical teams

Job Responsibility

Develop and maintain backend services using TypeScript, Node.js, and microservices
Lead application design, testing, and backend architecture improvements
Implement Infrastructure as Code using Terraform or Pulumi
Work with PostgreSQL and NoSQL databases
Manage infrastructure on GCP and support Kubernetes-based environments
Build and maintain CI/CD pipelines (CircleCI, GitHub Actions, ArgoCD)
Set up and improve monitoring and observability using Datadog
Collaborate with cross-functional teams and mentor engineers

Senior Backend TypeScript Engineer

Yopeso

Location:

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
March 19, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Senior Backend TypeScript Engineer

Senior Backend Engineer

Senior Backend Engineer

Senior Backend Engineer

Senior Backend Engineer

Senior TypeScript Backend Engineer - CoreApps Platform

Senior / Staff Backend Engineer

Senior Software Engineer, Backend

Senior Backend Engineer

Senior Backend TypeScript Engineer

Yopeso

Location:

Category:IT - Software Development

Contract Type:Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:March 19, 2026

Looking for more opportunities? Search for other job offers that match your skills and interests.

Similar Jobs for Senior Backend TypeScript Engineer

Senior Backend Engineer

Senior Backend Engineer

Senior Backend Engineer

Senior Backend Engineer

Senior TypeScript Backend Engineer - CoreApps Platform

Senior / Staff Backend Engineer

Senior Software Engineer, Backend

Senior Backend Engineer

Category:
IT - Software Development

Contract Type:
Not provided

Job Posted:
March 19, 2026