Full Stack Developer
$115k - $125kKForce
DescriptionKforce has a client that is seeking a Full Stack Developer in Saint Louis, MO.Overview:Our client is looking for a Software Engineer to join their team building their new enterprise application platform. The platform is part of a strategic modernization effort to change how business applications are developed, integrated, and delivered, using Node.js, JavaScript, APIs, and the Profound.js framework. You will help modernize legacy applications into scalable, maintainable systems and work with business partners, architects, analysts, and other engineers to design, build, and support them.Key Responsibilities:* Develop and enhance applications on the platform using JavaScript, Node.js, and modern development practices* Create and consume APIs to integrate enterprise applications and services* Troubleshoot and resolve issues across development, testing, and production* Contribute to application modernization and digital transformation projects* Translate business requirements into technical solutions* Perform code reviews and help set development standards and best practices* Create and maintain technical documentation* Support Agile delivery and continuous improvementRequirements* Bachelor's degree in Computer Science, Information Systems, Software Engineering, or equivalent experience* JavaScript application development* Server side development with Node.js or similar technologies* Experience with APIs and relational databases* Strong analytical, troubleshooting, and problem solving skills* Ability to work well in a collaborative team environmentPreferred Skills:* Modern web application frameworks* Git and source control practices* Agile software development* Enterprise application integration* Application modernization experience* IBM i/AS400 systems* DB2 (SQL DDL and DDS)* RPG ILE (RPGIV, modular programs)* Azure DevOps (Pipelines, Repos, Boards, Artifacts)* AI coding tools such as GitHub Copilot, Claude Opus, or IBM Bob* General understanding of MCP architectureJob TypeContractCompensation115000 - $125000
- ...Full Stack / Backend Developer (Backend-Focused) Location: Newark, NJ area Employment Type: Contract-to-Hire (W2) Requirements: ~ Experience with Python, Java, and JavaScript; working in distributed systems, object-oriented programming, design patterns, and...SuggestedContract work
JSR Tech Consulting
Saint Louis, MO5 days ago - ...Job Description Job Description WCBinc is looking for a Full Stack Developer to join our team to support our customers in either Springfield, VA or St. Louis, MO. Here, you’ll tailor cutting-edge solutions to the unique requirements of our clients. With a career...SuggestedFull time
- ...building trust, and contributing to the growth and success of the firm through meaningful client engagement. Job Summary: The Full-Stack Developer will design, develop, and maintain web applications and internal tools that support both client-facing digital experiences...SuggestedTemporary workWork at officeRemote workFlexible hours
Lexicon Services
Saint Louis, MO14 days ago $65 - $70 per hour
Immediate need for a talented Full Stack Developer. This is a 06+months contract opportunity with long-term potential and is located in NYC, NY/Plano, TX/Mclean, VA/Richmond, VA(Remote). Please review the job description below and contact me ASAP if you are interested....SuggestedContract workInternshipLocal areaImmediate startRemote work- Tattoo Projects is currently seeking our next talented full stack web developer. We have a growing team that is looking for an experienced Full Stack developer to join us who will be responsible for the server side and client side of web applications. We are looking for...SuggestedRemote workRelocation
- ...integration tests that run against real Postgres and Redis in containers. If that sounds like your kind of loop, read on. Design and ship full-stack features across ~40 backend domain modules and a large component- driven frontend. Build and extend LLM-powered features:...Remote work
- ...Full Stack Developer with strong Django St. Louis, MO Onsite (100% Onsite ) 6 Months Contract 2 Virtual interview or 1 Virtual and 1 face to face If called the client will reimburse flight ticket. JD: We are seeking an experienced strong Full...Contract work
Stellent IT LLC
Saint Louis, MO2 days ago - ...Position: Senior Full Stack Java Developer Location: St. Louis, MO*** 3 Days Onsite*** Duration: 1 Year Job Summary The Senior Technical Architect will be responsible for providing technical leadership, architectural guidance, and strategic direction...
Inherent Technologies
Saint Louis, MO2 days ago $49 - $53 per hour
...Title: Remote Full Stack Engineer Location: Remote ( needs to be able to work in EST) Duration: 24 month Contract Start date... ...on experience) Must haves: ~3–5+ years as a full stack developer ~ Proficiency with Apex and/ or Java ~ Proficiency in Apex...Contract workImmediate startRemote workInsight Global
Saint Louis, MO5 days ago- ...experimental waste. We are an early-stage, founder-led, venture-backed team scaling now. The Role We are looking for a Full Stack Developer who can own and evolve the interface layer of SuntheticsML—the primary touchpoint between our proprietary machine learning...Local area
Sunthetics
Saint Louis, MO3 days ago $63 - $90 per hour
Location:Chesterfield, MissouriRemote:RemoteType:ContractJob#46650Technology Partners is currently seeking a talented Full-Stack Developer (Contract). Do you have experience modernizing legacy systems or building election/government software? Let us help you make your...Contract workTechnology Partners
Chesterfield, MO4 days ago$120k
Position Title: Full Stack Software Engineer Location: Baltimore, MD Industry: Education Full Stack Software Engineer Summary: Our client is seeking a Full Stack Software Engineer who will participate in and/or guide the development and support of administrative and educational...$63 - $90 per hour
Location:Chesterfield, MOType:ContractJob#46727Technology Partners is currently seeking a talented Senior .NET Full-Stack Developer. Do you have experience building large-scale distributed applications using .NET, ASP.NET Core, AWS services, and modern JavaScript frameworks...Technology Partners
Chesterfield, MO4 days ago$57 - $72 per hour
DescriptionKforce has a client in Maryland Heights, MO seeking a Full Stack Developer (Python/React) to help produce and expand a custom enterprise application that enables users to gather, transform, and manage data through a modern ETL platform.Summary:This is a backend...KForce
Maryland Heights, MO3 days ago$55 - $65 per hour
DescriptionKforce has a client in Chesterfield, MO that is seeking a Full Stack Engineer.Key Responsibilities:* Partner with Finance,... ...engineer gross-to-net and margin reporting processes* Design and develop scalable data models that standardize margin and financial...KForce
Chesterfield, MO2 days ago- Location:St. Louis, MOType:ContractJob#47142Technology Partners is currently seeking a talented Full Stack Typescript Developer (Node/React). Do you have experience developing systems using Typescript, Node.js, and React?Let us help you make your next big career move a...Full time
Technology Partners
Chesterfield, MO4 days ago - ...Generative AI / Backend Developer Remote (US-Based) Are you passionate about building AI-powered products and shaping the future of cybersecurity? Our client, a cutting-edge startup focused on AI-driven application security, is looking for a Generative AI...Remote workFlexible hours
Wimmer Solutions
Saint Louis, MO3 days ago - ...Job Summary: We are seeking experienced Senior Backend Developers with a strong background in Java and microservices. The ideal candidates will have 8-15 years of experience in backend development, with a focus on writing high-quality, scalable, and performant code. This...
Omni Inclusive
Saint Louis, MO3 days ago $107.9k - $195.05k
...attention to the user experience will matter. Our Ideal Candidate We're looking for someone who is more than a front-end developer. You are passionate about how technology feels and functions for the person using it. You naturally ask, "Can we make this simpler...Contract workLocal areaImmediate startLeidos
Saint Louis, MO5 days ago- ...potential upcoming opening, and we encourage interested candidates to apply for future consideration. As a Full Stack Software Engineer, you will... Develop, deploy, and maintain cloud-based services using AWS Lambda, EC2, and other core AWS services. Write and...Immediate start
Reinventing Geospatial, Inc. (RGi)
Saint Louis, MOa month ago $88.2k - $198k
Senior Full Stack Data Engineer Position Description This position must be performed on-site, hybrid in St. Louis, MO. Join a... ...sessions and technical workshops with stakeholders. • Design and develop cloud native applications using modern application development...Local areaSaint Louis, MO26 days ago- ...with product and design teams (ex-Google/FB/Apple/Microsoft) to develop, test, and launch new features and improvements for our... ...engineering experience Have built mobile apps (and/or web apps) full-stack before Enthusiastic about photo sharing and/or AI and/or social...Full time
Cheez
Saint Louis, MO1 day ago $97.24k - $162.24k
Overview Requirements ~2+ years of professional backend software engineering experience ~ Professional experience developing backend services using Python, JavaScript/Node,js and Java ~ Experience designing and building REST APIs and service-based architectures ~...Esri
Saint Louis, MO3 days ago- ...Job Title: Lead Full-Stack .NET / Angular Engineer Job Type: Contract Experience: 15+ Years Interview: Virtual and take-home... ...of enterprise applications using C#/.NET and Angular . Develop scalable REST APIs, microservices, and multi-tenant applications...Contract work
Stellar IT Solutions LLC
Saint Louis, MOa month ago - Leidos is seeking a Sr. UI/IX Engineer to shape mission-critical interfaces on the Chinook Program. You will translate complex requirements into intuitive, responsive UI/IX solutions and work with designers, product owners, and engineers in an Agile setting across multiple...
$140k - $170k
...Louis, MO (On-site) Clearance: TS Required / TS/SCI Preferred Position Overview Metric5 is seeking a motivated Full Stack JavaScript Developer to join a highly visible mission project for our NGA customer. In this role, your primary focus will be designing,...Temporary workImmediate start- ...when tradeoffs are required. Automation & AI Systems – Develop and refine systems that automate deterministic and probabilistic... ...logic, and AI-integrated workflows. Experience in full stack web development and building apps from spec - code - deployment...Self employmentRemote work
June Point Lending
Saint Louis, MO1 day ago $67k - $136.8k
...through the analysis of specific business requirements, design, develop, integrate, test, and deploy distributed software applications.... ...pressing issues of today and tomorrow. EY teams work across a full spectrum of services in assurance, consulting, tax, strategy and...Summer holidayFlexible hoursErnst & Young
Saint Louis, MOmore than 2 months ago- Leidos on the Chinook Program is seeking a Sr. UI/IX Engineer to design and engineer intuitive, responsive user interfaces for mission-critical systems supporting an Intelligence Community customer. You will collaborate with software engineers, systems engineers, product...
$115k - $175k
...Software Engineer Location: 100% Remote (U.S.) Position Type: Full-time, Direct W2 Salary Range: $115,000–$175,000 Annually... ...with strong platform-engineering instincts, values internal developer experience as a first-class concern, and has a track record of...Full timeH1bLocal areaRemote workVisa sponsorshipBright Vision Technologies
Wildwood, MO2 days ago
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