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Mid Level Developer Jobs in Boonton, NJ (NOW HIRING)

INSTALILY.AI

Mid-Level Site Reliability Engineer

New York, NY

$150K - $190K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

As a Mid-Level Site Reliability Engineer, you will help build and own meaningful pieces of our IDP ... Build out Instalily's Internal Developer Platform - including the developer portal, golden paths ...

Simple Closure, Inc

Mid-Level Full Stack Engineer

New York, NY · On-site

$120K - $170K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Job Overview SimpleClosure is seeking a Mid-Level Full Stack Engineer to join our growing engineering team. In this role, you'll work across the stack to build, improve, and scale core product ...

Bushburg

Mid-Level Construction Estimator

Manhattan, NY · On-site

$90K/yr

Mid- Level Construction Estimator / Preconstruction Estimator We are seeking a Construction ... Ability to read and interpret architectural drawings, engineering plans, specifications, contracts ...

Virtusa

Senior Python AI/ML Developer

Jersey City, NJ · On-site

$126K - $170K/yr

... junior and mid-level engineers Collaborate with product, DevOps, QA, and architecture teams Optimize performance, scalability, and reliability of applications Troubleshoot and resolve complex ...

Scadea

Java Developer

New York, NY

$55.75 - $72.25/hr

This role is ideal for a mid-level engineer who has strong Java fundamentals and is eager to deepen their experience in financial systems, distributed architectures, and performance-sensitive ...

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All JobsMid Level Developer JobsMid Level Developer Jobs in Boonton, NJ

Mid Level Developer information

See Boonton, NJ salary details

$11.4K

$89.5K

$116.7K

How much do mid level developer jobs pay per year?

As of Aug 18, 2026, the average yearly pay for mid level developer in Boonton, NJ is $89,519.00, according to ZipRecruiter salary data. Most workers in this role earn between $62,000.00 and $111,000.00 per year, depending on experience, location, and employer.

What is a mid level developer?

Mid Level Developers are software professionals who have gained several years of experience beyond entry-level positions and are proficient in coding, debugging, and collaborating on projects. They possess a strong understanding of programming languages, frameworks, and software development processes. Mid Level Developers often take on more responsibility than junior developers, such as mentoring newer team members, contributing to architectural decisions, and ensuring code quality. They are expected to work independently on tasks, communicate effectively with team members, and deliver reliable solutions to complex problems.

What are the key skills and qualifications needed to thrive as a mid level developer?

To thrive as a Mid Level Developer, you need solid programming skills in languages such as Java, Python, or JavaScript, along with a relevant degree or equivalent experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and frameworks such as React or Spring Boot is typically required. Effective problem-solving, teamwork, and strong communication skills help you collaborate and adapt to project needs. These abilities ensure you can deliver reliable code, work smoothly with colleagues, and contribute to successful software projects.

What opportunities for professional growth can a mid level developer typically expect within a software development team?

As a Mid Level Developer, you can expect to take on more complex projects, mentor junior team members, and gradually assume greater ownership of features or modules. Many organizations support growth through peer code reviews, access to learning resources, and the chance to participate in architectural discussions. Advancement paths often include moving toward senior developer roles, technical leads, or specializing in areas like DevOps or security, depending on your interests and the company's needs.

What is the difference between Mid Level Developer vs Junior Developer?

AspectMid Level DeveloperJunior Developer
Experience2-4 years0-2 years
SkillsProficient in multiple programming languages, problem-solving, and project contributionBasic coding skills, learning foundational concepts
ResponsibilitiesDeveloping features, debugging, collaborating on projectsAssisting in tasks, learning codebases, under supervision
Work EnvironmentIndependent work, team collaboration, project ownership

The main difference between a Mid Level Developer and a Junior Developer lies in experience, skill proficiency, and responsibilities. Mid Level Developers have more experience, can handle complex tasks independently, and contribute significantly to projects, whereas Junior Developers are still learning foundational skills and typically work under supervision.

What cities near Boonton, NJ are hiring for Mid Level Developer jobs?

Cities near Boonton, NJ with the most Mid Level Developer job openings:

Mid Level Developer jobs near you
Infographic showing various Mid Level Developer job openings in Boonton, NJ as of June 2026, with employment types broken down into 16% Full Time, 70% Part Time, 2% Temporary, 10% Contract, and 2% Nights. Highlights an 84% Physical, 3% Hybrid, and 13% Remote job distribution, with an average salary of $89,519 per year, or $43 per hour.

Mid-Level Site Reliability Engineer

INSTALILY.AI

New York, NY

$150K - $190K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted 22 hours ago

Job description

Role Overview

Instalily, a cutting-edge AI startup, is seeking a curious and highly skilled Site Reliability Engineer to help build the Internal Developer Platform (IDP) that powers our AI agent platform. We are redefining how organizations leverage AI using vertical agents, and we're looking for engineers who think of developer experience as a product. You will build the paved roads, golden paths, and self-service tooling that allow every team at Instalily to ship AI products with speed and confidence.

As a Mid-Level Site Reliability Engineer, you will help build and own meaningful pieces of our IDP and the multi-cloud, Kubernetes-based infrastructure beneath it. You'll partner closely with AI and Software Engineers to turn rough edges into self-service abstractions. You will benefit from world-class mentorship from highly-regarded executive leaders at Internet Retailer 100 brands.

Responsibilities
  • Build out Instalily's Internal Developer Platform - including the developer portal, golden paths, and one-click developer workflows.
  • Help design and stand up our Kubernetes platform; operate clusters and workloads as services migrate, focusing on networking, autoscaling, RBAC, and reliability.
  • Design, implement, and maintain cloud infrastructure across AWS, GCP, and/or Azure to support the AI agent platform.
  • Develop and maintain Infrastructure as Code (IaC) using OpenTofu, focusing on modularity and safe rollouts.
  • Build and improve CI/CD pipelines and GitOps workflows (e.g., ArgoCD, Flux) for seamless deployment.
  • Implement platform security best practices, including IAM, network segmentation, and policy-as-code.
  • Implement and tune logging, monitoring, and alerting using tools such as Datadog, Prometheus, and OpenTelemetry.
  • Optimize platform environments for cost, performance, and reliability; participate in on-call rotation.
  • Treat developers as customers - gather feedback and measure platform adoption to iterate on the developer experience.
  • Mentor more junior engineers and contribute to architectural discussions and technical reviews.
Requirements
  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
  • 3 to 5 years of experience as a platform, cloud, infrastructure, or DevOps engineer.
  • Production experience operating Kubernetes (managing clusters, upgrades, and reliability), with greenfield build-out experience being a strong plus.
  • Strong hands-on experience with at least one major cloud platform (AWS, GCP, or Azure); multi-cloud experience is preferred.
  • Experience contributing to or building Internal Developer Platforms (golden paths, paved roads) is a strong plus.
  • Proficiency with Infrastructure as Code (OpenTofu or Terraform) and GitOps workflows (e.g., ArgoCD, Flux).
  • Experience with CI/CD tools and practices such as GitHub Actions, Jenkins, or GitLab CI.
  • Solid understanding of cloud networking concepts (VPCs, load balancers, DNS, CDNs, service meshes).
  • Working knowledge of cloud security principles, IAM, and compliance frameworks (SOC 2, HIPAA, ISO 27001).
  • A product-minded approach to internal tooling, focusing on adoption and feedback loops rather than just uptime.
  • Strong problem-solving skills and ability to work in fast-paced, collaborative environments.
  • Excellent communication skills to engage effectively with technical and non-technical teams.
  • Interest in AI and machine learning infrastructure (GPU workloads, model serving, vector databases) is a plus.
What You'll Get
  • Proven product: Customers are live; this isn't a bet on an unproven thesis
  • AI-native: In how we build, how we work, and what we sell
  • Stage: Early enough to shape how the company scales
  • Global: Based in New York with offices in SF and London
  • Culture: Sharp, low-ego team that keeps raising the bar
  • Growth: The learning curve is steep
Compensation and Benefits
  • Salary Range: $150,000-$190,000 per year, commensurate with experience
  • Equity: Stock options awards, and refreshers for top performers
  • Benefits: Medical, Dental, Vision, 401K, in-office Lunch reimbursement, Wellbeing Stipend, Generous Parental leave, PTO and 10 US Federal Holidays, and more!

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