Back End Developer
$70 - $75 per hourAccess Data Consulting
Employment Type: Contract NO 3rd Party Vendors or Referrals Please-No C2C Overview We are seeking a highly skilled Backend Java Developer with strong expertise in Java JDK 21 and SpringBoot , with hands-on experience deploying applications on Kubernetes (K8s) . This is a critical role for a candidate passionate about building scalable backend systems and working in a cloud-native environment. Responsibilities 10+ years of software development experience (flexible for exceptional candidates) Strong proficiency in Java programming (JDK 21 preferred) Extensive experience with SpringBoot and microservices architecture Solid knowledge and hands-on experience with Kubernetes (K8s) deployments Proficiency with RESTful API development and integration Familiarity with relational and NoSQL databases such as MySQL, MongoDB, or PostgreSQL Experience with Helm for Kubernetes deployments Knowledge of Kafka or similar messaging systems Solid understanding of software development life cycle and best practices Strong analytical, troubleshooting, and problem-solving skills Excellent communication and teamwork abilities Qualifications Proficiency in Java programming (JDK 21) Hands-on experience with SpringBoot and microservices Experience deploying on Kubernetes (K8s) RESTful API development Experience with relational and NoSQL databases (e.g., MySQL, MongoDB, PostgreSQL) Helm for Kubernetes deployments Knowledge of Kafka or similar messaging systems Strong SDLC understanding and best practices Excellent problem-solving, analytical, and communication skills Company & Location Denver metropolitan area (location details provided by recruiter). This role is with Access Data Consulting Corporation. Compensation Base pay range: $70.00/hr - $75.00/hr (range provided by the employer; actual pay based on skills and experience) Additionally, any posted salary figures for other roles or locations are separate postings and not guaranteed for this position. #J-18808-Ljbffr Access Data Consulting
- Job Title: Back End Developer Location-Type: Remote Start Date: ASAP (Target: 11/9 or 11/16) Duration: Contract, 6 months Compensation Range: $45-52/hr on W2 Benefits: Eligible for Health, Dental, Vision, and 401K Visa Sponsorship: Not eligible for visa sponsorship...SuggestedContract workImmediate startRemote work
- ...EAD can apply Responsibilities: Assist with detailed design and develop software code for web-based applications, services and tools that... ...to the cloud environment. Support SQL runqueries, imports and back ups Understand database schemas that represent and support business...Suggested
$120k - $180k
...collaborating with dedicated platform, frontend, command-and-control and aerospace-operations teams. What you’ll be doing • Developing production-grade backend applications and services, primarily in Python • Designing, building and maintaining scalable APIs •...SuggestedFull timeFlexible hours2 days per week- ...Must Have's1. Typescript or Scala/Java 2. DynamoDB, DocumentDBJob DescriptionDesigns, modifies, develops, writes and implements software programming applications. Supports and/or installs software applications/operating systems. Participates in the testing process through...Suggested
- ...Back-End EngineerMountain View, CA / Denver, CO / RemoteFull-TimePosition SummaryWe're looking for a backend software engineer that can... ...AWS, TensorFlow, Python, Ruby, Web Components, Ember and Node to develop high-performance applications for the insurance industry....Suggested
- ...Software Developer Design, develop, modify, enhance and implement software systems designed to support new or existing business initiatives. Projects are usually of considerable complexity and require a mastery of development tools. Perform maintenance and provides...Relocation3 days per week
- ...and scripts that improve support workflows and operational efficiency while providing Tier 1 support for live APIs. The role will develop dashboards, monitoring, and alerting, partner with product and engineering, and contribute to an agentic support model with secure,...Contract workRemote work
- ...Technical Skills Strong hands-on Java development experience , particularly in backend application development. Experience developing applications using Scala , as one of the team's existing applications is built in Scala. Strong experience designing,...Full time
- ...from home in Englewood, CO Our client is seeking a Software Developer 2 focused on backend microservices and applied AI. The role splits... ...AI-powered tools and services, including RAG applications, LLM-backed APIs, and lightweight agentic workflows. Integrate LLM...Full timeWork from home
- ...Backend Developer - AI Data Services About the Role What if your C# expertise could directly shape the infrastructure powering the world's most advanced AI systems? We're looking for a seasoned C# engineer to design and build the data pipelines, annotation tooling...Hourly payContract workRemote workFlexible hours
$108.4k - $227.5k
Job Title: Sr Backend Software Developer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI... ...to 10% Type of Travel: Continental US Anticipated Posting End: 11/28/2026 The Opportunity: CACI is seeking a Senior...Full timeContract workWork experience placementFlexible hours- ...documentation • Propose changes to current infrastructure • Develop technical designs for application development • Write well designed... ...large complexity • Ability to act at tech lead for projects end-to-end. • Experience developing in the cloud platform using...Worldwide
$165k - $225k
...: Remote – United States Company Stage of Funding : Venture-Backed Growth-Stage Company Salary : $165,000–$225,000 + Significant... ...enjoys APIs, third-party integrations, customer-facing technical problems, and owning reliable production systems end-to-end....Remote work$60 - $65 per hour
...seeking an experienced Full Stack Software Engineer III to design, develop, and implement scalable software applications, automation... ...services. The ideal candidate will have strong expertise in AWS, front-end development, Python/TypeScript, SQL, and modern application...Hourly payLocal area- ...from home in Englewood, CO Our client is seeking a Software Developer 2 focused on backend microservices and applied AI. The role splits... ...AI-powered tools and services, including RAG applications, LLM-backed APIs, and lightweight agentic workflows. Integrate LLM...Hourly payLocal areaWork from home
- ...healthcare diagnostics company is seeking a Software Engineer in Colorado. The role involves creating effective and testable code, developing functionalities, and engaging in iterative development. Ideal candidates should have 1-3 years of experience in software...
$185k
...growing rolodex of private & public tech companies, as well as VC backed and self-funded startups, Pre-Seed through Acquisition/IPO...... ...heavy into either Platform work and/or being too Heavy on the Front End, not enough Backend experience with Node/Typescript, or working...Immediate startRemote workHome office- ...Denver, CO Required Skills: Strong experience with Scala back-end API implementation Understanding of MongoDB or other NoSQL... ...Monitor and repair critical systems on an as needed basis. Develop and maintain technical documentation. Serve as final escalation...
- ...Skills \n \n Strong hands-on Java development experience , particularly in backend application development. \n Experience developing applications using Scala , as one of the team's existing applications is built in Scala. \n Strong experience designing,...
$47 - $82 per hour
...Engineer role offers the opportunity to work on innovative solutions across front-end, back-end, APIs, and cloud infrastructure in a fast-moving environment. Responsibilities Design, develop, and implement full stack software solutions that support business process...Hourly pay$47 - $82 per hour
...team on impactful engineering initiatives using a mix of front-end and back-end technologies. Responsibilities Design, build, and... ...support business process automation and platform modernization Develop responsive user interfaces and backend services using modern...Hourly pay- ...implementation to testing, troubleshooting, and ongoing improvement. The ideal candidate enjoys collaborating across teams, mentoring other developers, and learning new technologies. Key Responsibilities Develop and maintain web applications using React, Next.js,...Full time
- ...Full Stack Developer PIN Business Network is a fast-moving custom development and digital... ...join our dynamic team and contribute to the end-to-end development of our innovative... ...developing, and maintaining both front-end and back-end components of our software...Full timeInternshipWork at officeWork from home2 days per week
- ...Greenwood Village, CO Our client is seeking a Full Stack Software Engineer for the Developer Platform team to build and enhance a customer-facing Portal. You will own features end to end across a Vue 3 single-page application, a Django REST backend, and supporting AWS...
- ...Full Stack Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full... ...versatile and innovative developer with a passion for both front-end and back-end development? We are seeking a skilled Full Stack...Temporary workFor contractorsImmediate startFlexible hours
- Stratacent is a IT managed services firm that provides 24/7 support, solutions and staffing tailored to our clients’ needs. In helping our customers achieve their IT and business goals, Stratacent consistently builds bridges between solutions and relationships by providing...Work at office
$86.9k - $198k
...Job Number: R0250629 Full Stack Developer, Senior The Opportunity As a Senior Full Stack Developer at Booz Allen, you will lead... ...cloud adoption ~ Develop distributed, secure, scalable back-end services using Python, Java/Spring Boot, or similar technologies...Full timeContract workPart timeLocal areaRemote work$130k - $200k
...Northstrat, a GRVTY company is seeking a Full-Stack Software Developer to join a growing program comprised of multiple agile development... ...offers the opportunity to receive weekly input and feedback from our end-user customers as we iteratively develop and deploy our features...Full timeContract workImmediate start$51 - $73 per hour
...provider, is seeking a hands-on Full Stack Developer IV to design, build, and maintain user-... ...platform. The ideal candidate has strong front-end development experience with React,... ...JavaScript/TypeScript, HTML, and CSS, along with back-end experience using Python, Django, REST...Local area- ...Full Stack Developer Developer in Greenwood Village, CO. Under minimal supervision, designs, develops and/or repairs logic that drives... ...findings within defined scope. Develops enhancements to satisfy end-user requirements. Completes complex project tasks within defined...
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