api Jobs in denver, co

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Lead Backend API Developer

Guardian Life Insurance Company

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Remote or New York, New York, USA

Full-time

About the team: Group Benefits API Team is responsible for APIs and Integrations supporting Web Applications enabling Guardian's Group Business. We support our end-to-end Business with APIs for Quote, Policy, Customer, Eligibility and Claims. Group Business intake channels such as Customer-facing portal applications, call center applications, IVR and chatbots are all powered by our APIs and provide unified customer experience. Our team is growing, and we are looking for versatile Lead Software
Posted 28 days ago | Updated 7 hours ago

Web API Developer

Mass General Brigham

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Remote or Somerville, Massachusetts, USA

Full-time

Site: Mass General Brigham Incorporated At Mass General Brigham, we know it takes a surprising range of talented professionals to advance our mission-from doctors, nurses, business people and tech experts, to dedicated researchers and systems analysts. As a not-for-profit organization, Mass General Brigham is committed to supporting patient care, research, teaching, and service to the community. We place great value on being a diverse, equitable and inclusive organization as we aim to reflect t
Posted 31 days ago | Updated 7 hours ago

Staff Data Engineer (Requiring API, Microservices, and Python)

CVS Health

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Remote or Hartford, Connecticut, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w
Posted 60+ days ago | Updated 7 hours ago

IT Business Analyst

Compri Consulting

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Aurora, Colorado, USA

Full-time

Client located in Aurora, Colorado is seeking a Business Analyst for a contract to hire position. Responsibilities will include gathering / documenting requirements based on business needs and communicating those requirements to the Product Owner. In addition, this person will diagram workflows and work closely with the software development team on a wide range of projects from new development, enhancements, bug fixes, etc. This is a hybrid role 3x week onsite. Required -Senior level business an
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Posted 15 days ago | Updated 11 days ago

Cybersecurity Analyst

SNI Technology

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Englewood, Colorado, USA

Full-time

Job Details SNI has teamed with a valued client on a search for Cybersecurity Analyst on a hybrid role in South Denver. The Cybersecurity Analyst will work on a small team that handles penetration testing and network testing. Key Responsibilities and Qualifications: * The Cybersecurity Analyst will be responsible for assisting with penetration testing for web application, API and mobile application security assessments. * The Cybersecurity Analyst will be responsible for identifying security i
Posted 14 days ago | Updated 5 hours ago

QA

VRTek Consulting

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Denver, Colorado, USA

Contract

Title: QA Type: Long-term contract Location: Denver, CO - hybrid (Spectrum Plaza - 4 days onsite) Must have Skills: Demonstrated experience testing streaming video on native OTT devices, like Roku, Apple TV, Smart TVs, and/or mobile phones.Proficient in API service validations using tools like Splunk, Charles Proxy, and similarExperience with Agile methodologies and related tools, like JIRA Bonus Skills: Experience working and collaborating with offshore teamsUse of Data Analytics to support va
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Posted 1 day ago

Application Developer (Axway API gatway)

KK Associates

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Remote or US

Contract

Title : Application Developer(Axway API Gateway) Location : Remote Duration : 12+ Months Job Description: Primary - Axway API gateway (Vordel), Web services, JSON, SOAP/REST API Secondary - Java, Spring, SQL, Microservices We seek a skilled Axway API Gateway Engineer to manage and optimize our enterprise API Gateway systems. Responsible for configuring and managing the day-to-day operations of the Axway API Gateways, monitoring the gateway performance, and troubleshooting any issues that a
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Posted 60+ days ago | Updated 12 hours ago

Urgent opening for Boomi Integration & API Architect - Remote - Contract

ITBuild Solutions

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Arkansas, USA

Contract, Third Party

Hi I hope you are doing well. This is Rahul from IT Data Build and I have a new position that may be relevant to your candidature. Please find details below and let me know with an updated copy of your Resume and contact details if interested so that I can present your profile to my Hiring manager. Position: Boomi Integration & API Architect Location: Remote Job Type: Contract Job Description:- We currently have an opportunity for Boomi Integration & API Architect" with one of our client i
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Posted 60+ days ago | Updated 2 hours ago

Full Stack .NET Developer

AbleForce

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Denver, Colorado, USA

Contract

Please, no third parties. Permanent residents only. This position will be onsite 3 times per week in Denver, CO, and no relocation assistance is available. Main Duties & Responsibilities: - Develop and maintain robust, scalable, and high-performance applications primarily focusing on the database and middle tiers using the .NET framework. - Design, develop, and implement server-side logic, database schemas, and APIs to support front-end functionality and ensure seamless data flow. - Collaborate
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Posted 60+ days ago | Updated 10 days ago

Mulesoft Developer

Russ Hadick & Associates, Inc.

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Westminster, Colorado, USA

Full-time

This is a 12 Month Contract, possible hire. NO C2C, W2 ONLY HYBRID - On Site 3 days per week Responsibility and Accountability Handling the production support tickets by coordinating with stakeholdersRead and understand high-level product descriptions or requirement documents and propose one or more software designs at the module level that is highly reusable and subject to the design principles applicableDecompose design elements into structured code as per prevailing coding guidelines, prepara
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Posted 60+ days ago | Updated 26 days ago

Backend Engineer Tech Lead

Y & L Consulting Inc.

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Boulder, Colorado, USA

Full-time

NOT OPEN FOR VENDORS C_2_C CANDIDATES WILL NOT BE CONSIDERED ONSITE BOULDER, CO or AUSTIN, TX We re looking for a Senior Backend Software Engineer who s excited to get their hands dirty, solve real problems, and move fast. You ll play a critical role on a small, highly collaborative team working on products that directly impact our partners and customers. This isn t a siloed role we want someone who s not just comfortable, but energized by jumping into conversations with the product team, accoun
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Posted 14 days ago | Updated 14 days ago

Senior Software Engineer

IT Minds LLC

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Englewood, Colorado, USA

Contract

Job Title: Senior Software Engineer Job Location: Englewood, CO (Onsite) Duration: 03 Months C2H Job Description: We're looking for a Senior AWS Connect Developer with a strong background in AWS Connect services and architecture. Your role will involve designing, implementing, and maintaining complex AWS Connect solutions to enhance customer experience. Your expertise in AWS Connect, Lambda development, AWS API Gateway, and API integrations will be instrumental in creating scalable, customizable
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Posted 21 hours ago

Java Springboot Developer

Kforce Technology Staffing

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Englewood, Colorado, USA

Contract

RESPONSIBILITIES: Kforce has a client in Englewood, CO that is seeking a Java Springboot Developer. Responsibilities: * Design and implement enterprise level microservices using the spring boot framework * Analyzing and assessing user issues and working with other team members to perform systems review and problem solving in a timely and accurate fashion * Working in a fast-paced and team-oriented environment * Implementing unit test coverage * Identifying and resolving bugs * Ensuring the desi
Posted 9 days ago | Updated 2 hours ago

Software Engineer

CACI International, Inc.

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Denver, Colorado, USA

Full-time

Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: Up to 10% Type of Travel: Local Anticipated Posting End: 7/1/2025 The Opportunity: CACI is seeking a Software Engineer to join a highly energetic and fast-paced team of skilled engineers! As a key contributor you will provide high-priority solutions needed by the Intelligence Community in support of critical nat
Posted 26 days ago | Updated 18 days ago

Sr. Engineer - Oil & Gas

Farnsworth Group, Inc.

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Greenwood Village, Colorado, USA

Full-time

Join us and grow your career with a certified Great Place to Work for the last nine years running. We are a team of Engineers, Architects, Surveyors and Scientists committed to making meaningful contributions to the world around us. Our quest for excellence goes beyond the ordinary; we seek extraordinary people who want to showcase their talents and join us in making a difference for our clients and communities. You will be part of a collaborative group that champions your career and passions, e
Posted 30 days ago | Updated 7 hours ago

Software Developer (Angular and Java)

Kforce Technology Staffing

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Englewood, Colorado, USA

Contract

RESPONSIBILITIES: Kforce is immediately seeking an experienced Software Developer in support of our enterprise telecommunications and mass media client based in Englewood, CO. Key Tasks: * Follows company software development lifecycle to design, code, configure, test, debug, and document system and application programs * Assists in preparing technical design specifications based on functional requirements and analysis documents * Reviews functional requirements, analysis and design documents a
Posted 14 days ago | Updated 2 hours ago

Full Stack C#/React Software Engineer

York Space Systems

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Greenwood Village, Colorado, USA

Full-time

Salary: $110,000-$140,000 York Space Systems was founded to radically improve spacecraft affordability and reliability, transforming, and enabling next-generation space mission operations worldwide. Today, York is one of the most innovative aerospace companies, specializing in end-to-end customer solutions and the rapid production of spacecraft platforms. York's complete Space Segment Solution includes spacecraft production, payload integration, system integration & test, launch services, ground
Posted 36 days ago | Updated 7 hours ago

Mobile Developer (Android)

Comcast Corp

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Englewood, Colorado, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou
Posted 26 days ago | Updated 7 hours ago

Sr Back End Developer

Confidential Company

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Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior back end developer to join our team for a 100% remote project. Must have deep expertise in back end development and API development, with solid understanding of Python and interested in working doing general app/web dev with Python. This is a contract role, paid hourly c2c, and can be 20 hours per week, 30 hours per week, or 40 hours per week. Sound like a fit? Let's talk!
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Posted 5 days ago

Sr. Mobile Developer (Android)

Comcast Corp

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Englewood, Colorado, USA

Full-time

Make your mark at Comcast -- a Fortune 30 global media and technology company. From the connectivity and platforms we provide, to the content and experiences we create, we reach hundreds of millions of customers, viewers, and guests worldwide. Become part of our award-winning technology team that turns big ideas into cutting-edge products, platforms, and solutions that our customers love. We create space to innovate, and we recognize, reward, and invest in your ideas, while ensuring you can prou
Posted 26 days ago | Updated 7 hours ago