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Api Per Jobs (NOW HIRING)

Lynker Corporation

API Engineer

Boulder, CO · On-site +1

$75K - $110K/yr

API development: design and build APIs that ingest structured data and serve results to downstream ... Tuition assistance/Training/Workforce improvement reimbursement per year * Spot bonuses for ...

USM

Urgent Need API Management

Washington, DC

Job Title: API Management Location: Washington DC (Locals and Nearby Only) Duration: 6 +months ... No more than 1 resume per vendor. All candidates must be vetted by the vendor liaison prior to ...

BC Forward

API-focused Software Engineer

Charlotte, NC · Hybrid

$65 - $65.05/hr

API-focused Software Engineer Location: Charlotte, NC Duration: Contract - 12 months Pay Range: $65 ... Maximum 3 submissions per vendor. Why BCforward? At BCforward, we believe in advancing lives and ...

VantageScore

API Product Manager

San Francisco, CA · Hybrid

$135K - $145K/yr

This is a hybrid role requiring three days per week onsite in South San Francisco. Candidates must ... Establish and promote API product standards for resource naming, schemas, authentication ...

VantageScore

API Product Manager

San Francisco, CA · On-site

$135K - $145K/yr

This is a hybrid role requiring three days per week onsite in South San Francisco. Candidates must ... Establish and promote API product standards for resource naming, schemas, authentication ...

Lynker

API Engineer

Boulder, CO · On-site

API development: design and build APIs that ingest structured data and serve results to downstream ... Tuition assistance/Training/Workforce improvement reimbursement per year * Spot bonuses for ...

Lynker Corporation

API Engineer

Boulder, CO · On-site

API development: design and build APIs that ingest structured data and serve results to downstream ... Tuition assistance/Training/Workforce improvement reimbursement per year * Spot bonuses for ...

C1

Manager, API Services

Leads and manages the API services software development team * Oversees the design, development ... per dollar up to 10% employee contribution) * Medical Coverage (3 platforms: UnitedHealthcare ...

C1

Manager, API Services

Leads and manages the API services software development team * Oversees the design, development ... per dollar up to 10% employee contribution) * Medical Coverage (3 platforms: UnitedHealthcare ...

USM

JB061786 - API Developer

Charlotte, NC · On-site

API Developer Location: Charlotte, NC Duration: 06 -12 Months Contract Prior experience of ... million transactions per day. They should be able to showcase the availability of necessary ...

OpenAI

Product Manager, API Infrastructure

Los Angeles, CA · On-site

$325K - $347K/yr

Product Manager, API Infrastructure Product Management - San Francisco The OpenAI API team builds ... We use a hybrid work model of 3 days in the office per week and offer relocation assistance to new ...

Accertify, Inc.

API Product Manager

Itasca, IL · On-site

$150K - $180K/yr

As an API Product Manage r, you own how the world connects to Accertify: our APIs, our partner ... You know that coverage, match rates, latency, and cost per lookup all matter, and you know how to ...

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Api Per information

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$10

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How much do api per jobs pay per hour?

As of Sep 12, 2026, the average hourly pay for api per in the United States is $59.89, according to ZipRecruiter salary data. Most workers in this role earn between $54.57 and $67.31 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as an API per?

To thrive as an API Developer, you need strong programming skills in languages such as JavaScript, Python, or Java, along with a solid understanding of RESTful and SOAP API design principles. Familiarity with tools like Postman, Swagger, and version control systems (e.g., Git) as well as relevant certifications such as AWS Certified Developer or Google Cloud Professional Developer can be advantageous. Excellent problem-solving abilities, attention to detail, and effective communication skills help API Developers collaborate across teams and address integration challenges. These skills are critical to delivering robust, scalable, and secure APIs that enable seamless communication between software systems.

What are some common challenges faced by API per when optimizing large-scale systems?

API Performance Engineers often encounter challenges such as identifying bottlenecks in complex, distributed systems and ensuring scalability under unpredictable traffic volumes. Troubleshooting latency issues across multiple microservices can be especially demanding, as it requires in-depth analysis of logs and multi-layered monitoring. Additionally, balancing rapid deployment cycles with thorough performance testing can be a challenge, making strong collaboration with development and DevOps teams essential. Staying up-to-date with evolving performance testing tools and best practices is also crucial for long-term success in this role.

What is the difference between Api Per vs Api Specialist?

AspectApi PerApi Specialist
Required CredentialsTypically a relevant certification or degree in API development or related fieldSame as Api Per, often requiring API-specific certifications or experience
Work EnvironmentOften in software development teams, working on API integration and testingSimilar environment, focusing on API design, implementation, and troubleshooting
Industry UsageCommon in tech, software, and IT industriesWidely used in similar industries, sometimes interchangeably
Search & Comparison IntentPeople compare Api Per with Api Specialist to understand roles and qualifications

Api Per and Api Specialist roles share many similarities, including required credentials and work environments. Both positions are prevalent in tech and IT industries, focusing on API development, testing, and integration. The main difference often lies in job scope or specific employer terminology, but they are generally comparable roles for professionals working with APIs.

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Api Per jobs near you
Infographic showing various Api Per job openings in the United States as of September 2026, with employment types broken down into 91% Full Time, 3% Part Time, and 6% Contract. Highlights an 75% Physical, 5% Hybrid, and 20% Remote job distribution, with an average salary of $124,567 per year, or $59.9 per hour.

API Engineer

Boulder, CO • On-site, Remote

Lynker Corporation
Scientific Research and Development Services • 201 - 500 employees
Learn more about Lynker Corporationexternal

$75K - $110K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 13 days ago

Job description

Overview
Lynker Corporation is a leading provider of innovative solutions in weather and climate science. With a commitment to excellence and a passion for innovation, Lynker leverages cutting-edge technologies and scientific expertise to support the creation and delivery of improved operational weather forecasts.
As part of our ongoing growth and expansion, we are seeking a dynamic and experienced API Developer to join our growing team.
Responsibilities
Duties of the API Developer will include the following:
  • API development: design and build APIs that ingest structured data and serve results to downstream users and applications.
  • Structured outputs: generate versioned, schema-conformant outputs in multiple formats, including PDF and JSON, that faithfully represent the underlying data.
  • Schemas & versioning: define and maintain output schemas, data contracts, and schema and API versioning, using standards such as OpenAPI and JSON Schema, so consumers can rely on stable interfaces as the system evolves.
  • CLI (secondary): provide a lightweight command-line interface over the same functionality for scripted and batch use.
  • Security & deployment: help package and deploy services soundly, applying good practices for access control, dependency management, and compliance in secure or government-adjacent environments.
  • Testing & validation: write unit and integration tests and output-validation checks to confirm results are correct, well-formed, and reproducible.
  • Documentation & collaboration: document APIs, schemas, and output formats; coordinate with the Science and Platform teams that define the underlying data and logic to keep interfaces clear.

Qualifications
The API Developer selected should have the following:
  • Master's in computer science, software engineering, data science, or a related field; or a Bachelor's plus 1-2 years building APIs, services, or data pipelines; or equivalent practical experience, including military or self-taught paths.
  • Proficiency in at least one modern programming language; Python experience is a plus, as it is the likely production language for this work.
  • Experience designing and consuming REST/JSON APIs and working with structured data formats.
  • Understanding of data schemas and versioning, and why stable data contracts matter to downstream consumers.
  • Comfort with Git, Linux, testing, and command-line workflows.

The Ideal API Developer will have the following:
  • Experience generating documents or reports programmatically (e.g., PDF generation) and producing multiple output formats from a single source of truth.
  • Familiarity with schema definition and validation tooling (e.g., JSON Schema) and format versioning practices.
  • Exposure to environmental, geospatial, or scientific data, and formats such as GeoJSON or GeoParquet.
  • Experience with containerization, Infrastructure-as-Code, and CI/CD for reliable, repeatable builds and deployments (e.g., Docker, Terraform or CloudFormation, GitHub Actions).
  • Systems, infrastructure, or networking experience, and familiarity with secure deployment on AWS (e.g., access management, or a security credential such as CC or Security+).
  • Experience with R, including Shiny, or other languages for data apps and rapid prototyping.
  • Familiarity with Rust or an interest in contributing to Rust-based tooling.
  • Colorado Front Range presence for periodic in-person collaboration.

About Lynker
Lynker is a growing, employee owned business, specializing in professional, scientific and technical services. Our continually expanding team combines scientific expertise with mature, results-driven processes and tools to achieve technically sound, cost effective solutions in hydrology/water sciences, geospatial analysis, information technology, resource management, conservation, and management and business process improvement.
We focus on putting the right people in the right place to be effective. And having the right people is critical for success. Our streamlined organization enables and empowers our talented professionals to tackle our customers' scientific and technical priorities - creatively and effectively.
Lynker offers a team-oriented work environment, and the opportunity to work in a culture of exceptionally skilled professionals who embrace sound science and creative solutions. Lynker's benefits include the following:
  • Comprehensive healthcare for the employee at no monthly cost
  • Healthcare benefit covers medical, prescription drug, dental, and vision
  • Personal Time Off (PTO) Policy plus paid holidays
  • Highly competitive compensation plan regularly calibrated against industry and location benchmarks
  • 401(k) retirement plan with company-matching
  • Employee Stock Ownership Plan (ESOP) - we're all company owners!
  • Flexible spending accounts
  • Employee assistance program (EAP)
  • Short- and long-term disability insurance
  • Life and accident insurance
  • Tuition assistance/Training/Workforce improvement reimbursement per year
  • Spot bonuses for exceptional performance
  • Annual Employee Recognition Awards with bonuses
  • Employee Referral Program
  • Free centralized, self-directed Learning Management System to learn at your own pace
  • Personalized career growth plans for every employee

Lynker is an E-Verify employer.
Lynker is an equal opportunity employer and makes all employment decisions based on merit, qualifications, and business needs. We do not discriminate on the basis of race, color, religion, sex (including pregnancy, sexual orientation, or gender identity), national origin, age, disability, genetic information, marital status, veteran status, or any other legally protected status under federal, state, or local laws.

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