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60 Customer.Io Sr. Software Engineer Jobs Hiring Near You

Mosaec

Lemon.io: Senior Vue Developer

Manhattan, NY · On-site

$60 - $79.25/hr

Look no further than Lemon.io -- the marketplace that connects you with hand-picked startups in the ... Requirements for Senior Vue.js & Nuxt.js Developer: * 4+ years of software development experience ...

Proven Software

$140K - $170K/yr

... enhance customer experiences. Embrace the opportunity to contribute to projects that push the ... Senior Software Engineer to take the reins on pivotal software development initiatives ...

ETAP Software

Senior Software Engineer

Irvine, CA · On-site

$129K - $171K/yr

ETAP Software empowers customers to make informed decisions throughout the life cycle of their ... They are seeking a Senior Software Engineer to maintain and enhance software that supports state ...

OnCorps LLC

Senior Software Engineer

Boston, MA · On-site

$133K - $176K/yr

Provide technical customer support as needed Qualifications: * Requirements: * Education: Bachelor ... at hr@oncorps.io or (617) 286-4448. OnCorps will not allow any form of retaliation against ...

OnCorps, LLC

Senior Software Engineer

Boston, MA · On-site

$133K - $176K/yr

Provide technical customer support as needed Qualifications: * Requirements: * Education: Bachelor ... at hr@oncorps.io or (617) 286-4448. OnCorps will not allow any form of retaliation against ...

Wells Fargo

Senior Software Engineer

Mclean, VA · On-site +1

$123K - $163K/yr

Temporal.io development experience with transaction, function, workflow, and durability ... Employees support our focus on building strong customer relationships balanced with a strong risk ...

New

Wells Fargo

Senior Software Engineer

Charlotte, NC · On-site +1

$119K - $157K/yr

Temporal.io development experience with transaction, function, workflow, and durability ... Employees support our focus on building strong customer relationships balanced with a strong risk ...

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Senior Software Engineer (In office - NYC)

MetTel

New York, NY • On-site

$150K - $180K/yr

Full-time

Re-posted 23 days ago

Job description

MetTel is a global communications solutions provider with the most complete suite of fully managed services that focus on secure connectivity, and network and mobility services. We simplify communications and networking for business and government agencies. Our customers include many of the Fortune 500, and Gartner recognizes us as an industry leader. We have the broadest portfolio of technology and integrated partnerships, as well as our private network, which we use to create tailored solutions design, deployment, and ongoing management, driving cost savings, efficiency, innovation, and the ability to focus on core objectives.
We believe that each team member is a key to the success and sustainability of the group. In order to achieve this, we offer an environment where all professionals can grow and develop their skills and competencies, collaborate with diverse professionals, share knowledge and enjoy a rewarding career.
We are seeking a highly motivated and experienced Senior Software Engineer to join our Bruin Software Engineering Team in NYC!
The Senior Software Engineer will lead a major platform modernization - migrating a complex legacy enterprise web applications to a modern, maintainable code stack. You will work directly with Claude Code (Anthropic's AI-powered engineering tool) as a core part of your workflow, directing it to generate and validate code while applying your own judgment on architecture and quality. We work across the full stack - cloud infrastructure, APIs, databases, and frontend - and we move fast. We value engineers who take ownership, think deeply, and deliver.
ROLE AND RESPONSIBILITIES:
  • Migration Leadership: Own the end-to-end rewrite of a production enterprise web application to a modern stack (NestJS, React/TypeScript, Temporal.io), executing module by module with backwards compatibility to the existing MSSQL database.
  • AI-Augmented Engineering: Use Claude Code as a primary tool - directing it to generate, refactor, and validate code while applying your judgment to review output and make architectural decisions.
  • Full-Stack Development: Build across backend (Javascript, Python, NestJS/Node.js), frontend (React + TypeScript), and data layers (TypeORM + Microsoft SQL Server).
  • Workflow Engineering: Migrate legacy BPT-style process flows to Temporal.io, including long-running processes, human task queues, timers, and conditional logic.
  • API & Integration: Design and maintain RESTful APIs with OpenAPI/Swagger documentation. Manage clean contracts between new and legacy modules during transition.
  • Cloud & DevOps: Deploy and manage solutions on AWS, Azure, or GCP. Implement and maintain CI/CD pipelines, IaC, and containerised deployments (Docker, Kubernetes).
  • Code Quality: Establish engineering standards for the new codebase, conduct code reviews, and write well-tested, maintainable code.
  • Mentorship: Guide junior engineers and model effective, responsible use of AI-assisted development tooling.

DESIRED QUALIFICATIONS:
  • Must be a strong engineer with the fundamentals and judgment to work effectively alongside AI tooling.
  • 5+ years of professional software engineering with a track record of delivering production systems.
  • Strong TypeScript/JavaScript and Node.js experience; NestJS or similar backend framework.
  • Solid React experience building complex, data-driven web applications.
  • Relational database experience and proficiency with ORM frameworks; MSSQL a strong plus.
  • Cloud platform experience (AWS, Azure, or GCP) and hands-on DevOps - CI/CD, containerisation (Docker, Kubernetes).
  • Comfort reading and reasoning about systems you didn't build - legacy codebase analysis is central to this role.
  • Openness to AI-assisted development tools (Claude Code, Copilot, Cursor, or similar) as a core part of your engineering workflow.
  • Strong communication skills; able to articulate technical decisions to both engineering and non-technical stakeholders.

NICE TO HAVE:
  • C# or other strongly-typed backend language experience.
  • Data pipeline experience (Apache Airflow, Apache Flink, Kafka, or similar).
  • Workflow/orchestration engine experience (Temporal.io, Conductor, or similar).
  • Figma familiarity - able to work directly from design files without handoff friction.
  • Experience migrating from a low-code or legacy enterprise platform.
  • Certifications in AWS, Azure, GCP, or Kubernetes.

*The salary range reflected is a good faith estimate of base pay for the primary location of the position. Our compensation reflects the cost of labor across several U.S. geographic markets, and we pay differently based on those defined markets. The U.S. pay for this position ranges from $150,000.00 to $180,000.00 annually. Pay varies by work location and may also depend on job -related knowledge, skills, experience and abilities of the successful candidate. Your recruiter can share more about the specific salary range for the job location during the hiring process.
Keywords: #NYC, NYC, #NewYorkCity, New York City, NewYorkCity, Senior Software Engineer, #SeniorSoftwareEngineer, #Manhatten, #ClaudeCode, Claude Code, ClaudeCode, #FullStack, Full Stack, #React, React, #Node.js, Node.js, #Typescript, Typescript, Microsoft SQL Server, #MicrosoftSQLServer, #Telecom, Telecom, #Troubleshoot, #Design, #Engineering, #Javascript
MetTel is an Equal Opportunity Employer and considers applicants for all positions without regard to race, color, religion or belief, sex, age, national origin, citizenship status, marital status, military/veteran status, genetic information, sexual orientation, gender identity, physical or mental disability or any other characteristic protected by applicable laws.
To learn more about our company visit us at www.mettel.net

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