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$95k - $115k
...teams to improve system integration. The ideal candidate should have over 3 years of relevant testing experience, especially in REST APIs, and a strong commitment to quality assurance. This role offers a salary range of $95,000 to $115,000 and includes full medical...Suggested$55 - $70 per hour
A technology consulting firm is seeking a Senior API Developer to create and maintain APIs across a digital ecosystem utilizing Microsoft Azure. You will work closely with IT teams for integrations and mentor junior developers. The ideal candidate has over 10 years of development...SuggestedRemote jobHourly pay$130k - $150k
...Software Engineer to build and enhance backend services powering APIs and integrations. The ideal candidate has 6+ years in backend... ...development, specifically with Python/Django, and experience with modern developer tools. This role offers a competitive salary of $130K-$150K,...SuggestedRemote work$119k - $160k
...Overview We are seeking a Senior React Native Mobile Application Developer to lead the design, development, and support of cross-platform... ..., testing, and adherence to standards. Integrate with APIs, backend services, and connected devices over BLE. Contribute...SuggestedHunter Douglas
Broomfield, CO11 hours ago- ...solutions provider seeks a Software Engineer II specializing in third-party integration to design and maintain scalable APIs. You will be responsible for developing reliable data exchanges and ensuring smooth connectivity between internal and external systems. The ideal...SuggestedFlexible hours
- ...Lead to drive the design, development, and governance of enterprise-scale integration solutions. Key responsibilities include leading API-led connectivity, managing integrations across platforms, and overseeing CI/CD processes. The ideal candidate has expertise in...SuggestedRemote job
$110k - $140k
A dynamic company in real estate technology is seeking a Full Stack Developer to produce scalable software solutions in Denver. The role involves designing, testing, and debugging software systems while mentoring team members and ensuring best practices in development and...Suggested- A leading real estate technology firm based in Denver is seeking a Full-Stack Developer to create scalable software solutions. The role involves working through the entire software development lifecycle, collaborating across teams to meet business requirements. Candidates...Suggested
- ...Senior API Developer Anywhere Type: Contract Category: Development Industry: Insurance Workplace Type: Remote Reference ID: JN -032026-106098 Date Posted: 03/23/2026 Shortcut: Description Recommended Jobs Description: Remote...SuggestedHourly payContract workLocal areaRemote work
Eliassen Group
Denver, CO9 days ago - ...Functional Programming with Effect-TS ~ Git, CI/CD ~ AWS (EKS, VPC, EC2, S3, Cassandra/Keyspaces, ELB, Secrets Manager) ~ RESTful API design and implementation ~ OpenAPI/Swagger ~ OAuth 2.0 ~ Architecture diagrams; Sequence, UML, C4 model ~ Docker and...Suggested
Glow Networks
Denver, CO11 hours ago - ...Title Lead React Developer-MUI Location: Louisville, CO Duration: 12Months Only 10+ Years with PP No UI LEAD... ...that interface with enterprise backend systems via REST API's • Experience with reactive programming concepts and RxJS...SuggestedFreelance
Anagh Technology
Louisville, CO4 days ago $95k - $120k
..., IT Operations, Agile project management, and GIS services. Job Summary NexGen Technologies is seeking a Backend / API Developer (Azure) to support a federal modernization initiative requiring secure, API first integration across multiple bureau systems. This...SuggestedPermanent employmentContract workWork at officeRemote work$105k - $130k
...and configuration of our smart water meters. A key focus will be developing robust Bluetooth functionality to ensure secure and efficient... ...Hilt, Flow/ StateFlow ~ Connectivity: Bluetooth, RESTful APIs, GraphQL ~ Tooling: Gradle, Git, GitHub Actions, Atlassian...SuggestedFull timeRemote workShift workMetron-Farnier LLC
Louisville, CO3 days ago$48 - $52 per hour
...Monitor and repair critical systems on an as needed basis. Develop and maintain technical documentation. Serve as final escalation... ...Experience: Key skills: Scala, Kafka, microservices, REST API. Strong experience with Scala back end API implementation....SuggestedContract workLocal areaImmediate startPyramid Consulting
Denver, CO1 day ago$96.8k - $223.4k
...Responsibilities: Design, implement, and maintain scalable software components and services that support AI/ML workloads. Build APIs, SDKs, and automation frameworks to streamline the adoption of Oracle AI Data Platform and Gen AI services. Optimize performance,...SuggestedTemporary workFlexible hoursOracle
Denver, CO3 days ago- ...microservices-based systems using .NET 8. The role will design and deliver APIs, leverage Dapr and the actor pattern with Orleans, and integrate... ...with team members to implement event sourcing patterns. Develop backend services using .NET 8. Work with ERP systems to...Hourly payContract workLocal areaRemote work
Eliassen Group
Denver, CO8 days ago - ...Arobas personnel is looking for a Mobile Developer for a remote contract (US) with one of our clients. If you are passionate... ...effective technical solutions Designing and developing APIs to support mobile functionalities Developing, maintaining,...Full timeContract workRemote work
Arobas Personnel
Longmont, CO2 days ago $142k - $189.5k
...from the U.S. Department of State. At CesiumAstro , we are developers and pioneers of out-of-the-box communication systems for... ...hands-on development and troubleshooting of embedded hardware. API design for interfacing with FPGAs. Extensive programming experience...Permanent employmentFull timeContract workWork experience placementLocal areaCesiumAstro
Westminster, CO2 days ago- ...We have Multiple .NET Development openings in Denver for a .NET developer. The role will be fully onsite and looking to interview 1 Screen... ...Must HAVE: Senior level experience .NET, ASP.NET, REST API, SQL and Oracle Desired Skills • Previous Application...Contract work
Saxon Global
Denver, CO4 days ago $60 - $70 per hour
....NET Developer Locations: Chicago, IL & Denver, CO Work Model: 5 Days Onsite Interview: In-Person Required Employment... ...systems. The ideal candidate has strong experience in API development, messaging systems such as Kafka, and SQL Server, with...Hourly payLocal areaCareer Mentors LLC
Denver, CO5 days ago$68k - $91k
...Overview Role: .Net Developer (2 openings) Salary: $68,000 - $91,000 (Depending on Experience) plus full benefits package Location... ...Required Skills: .NET with React: Advanced API Programming: Advanced Git Version Control System (VCS): Advanced...Full timeRemote workCayuse Holdings
Denver, CO11 hours ago- ...NAVA Software solutions is looking for a Sr.Net Developer for one of our clients. Details: Sr. Net Developer Location... ...Back End Technologies/Concepts: ASP.NET MVC, C# and RESTful API design Relational (Oracle, SQL Server). Strong Oracle...For contractorsLocal area
Nava Software Solutions
Denver, CO11 hours ago $100k
...looking for entry-level software programmers, Java full-stack developers, Python/Java developers, Data analysts/ Data Scientists, and Machine... ..., Microservices, Docker, Jenkins, Github, Kubernetes, and REST API experience Excellent written and verbal communication skills...Full timeH1bSynergisticIT
Denver, CO2 days ago- ...ELT pipelines and data integrations Needing strong SSIS and SQL Develop and optimize data models and data warehouse structures Integrate data across systems, including Salesforce, APIs, and enterprise platforms Ensure data quality, accuracy, and...Full timeContract work
Agile
Denver, CO4 days ago $111.22k - $185.36k
...experiences ~ Experience with unit testing, integration testing, and writing highly testable code ~ Experience working with RESTful APIs, JSON, CoreData performance, and data synchronization ~ Experience with mobile monitoring and observability tooling ~ Experience...Minimum wageTemporary workWork experience placementWork at officeFlexible hoursPeaksware
Louisville, CO4 days ago$63.25k - $158.7k
...development, with deep experience using Spring Boot and Spring Cloud to build enterprise-grade, production-ready APIs. Extensive experience designing and developing microservices architectures, including service decomposition, inter-service communication, resilience...Full timeContract workTemporary workPart timeWork experience placementWork at office$95k - $150k
...exposure . Some of the clients where SynergisticIT-trained developers have been placed include: Google, Apple, Banking, visa, Microsoft... ..., and Data Structures Familiarity with Spring Boot, REST APIs, and SQL Exposure to DevOps tools (Git, Jenkins, Docker,...Full timeWork experience placementH1bSynergisticIT
Denver, CO1 day ago$100k - $250k
...Network! Description This is a full-time lead Mobile Developer Position. You will work at the forefront of mobile application... ...Amazon Web Services: Skill in integrating a broad range of AWS APIs and Services into mobile applications. UI/UX Design: Ability...Full timeRemote workAion Robotics Corporation
Arvada, CO1 day ago$38k - $57k
...Strong foundation in software engineering Proven experience with APIs, webhooks, workflows, and data pipelines Comfortable... ...log analysis and troubleshooting production issues Ability to develop rapidly while ensuring scalability and resilience Familiarity...Full timeRemote workYokeru
Denver, CO1 day ago- .../SQL Demonstrated proficiency with Oracle APEX, ORDS, and REST API development Practical experience with Oracle Cloud Infrastructure... ...in Oracle Cloud (e.g., Oracle Cloud Infrastructure Developer or Oracle APEX Specialist) Experience in cloud-native microservices...Remote workFlexible hours
