Back-End Engineer Jobs

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Full Stack Developer

Cymertek Corporation

San Antonio, Texas, USA

Full-time

Full Stack Developer LOCATION San Antonio, TX 78208 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a versatile and innovative developer with a passion for both front-end and back-end development? We are seeking a skilled Full Stack Developer to join our team and contribute to the creation of dynamic, user-centric web applications. In this role, you'll work on a variety of exciting projects, utilizing your expertise to design and implem

Full Stack Developer

Cymertek Corporation

Honolulu, Hawaii, USA

Full-time

Full Stack Developer LOCATION Honolulu, HI 96815 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a versatile and innovative developer with a passion for both front-end and back-end development? We are seeking a skilled Full Stack Developer to join our team and contribute to the creation of dynamic, user-centric web applications. In this role, you'll work on a variety of exciting projects, utilizing your expertise to design and implement

Full Stack Developer

Cymertek Corporation

Georgia, USA

Full-time

Full Stack Developer LOCATION Fort Eisenhower, GA 30905 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a versatile and innovative developer with a passion for both front-end and back-end development? We are seeking a skilled Full Stack Developer to join our team and contribute to the creation of dynamic, user-centric web applications. In this role, you'll work on a variety of exciting projects, utilizing your expertise to design and im

Full Stack Developer

Cymertek Corporation

Chantilly, Virginia, USA

Full-time

Full Stack Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a versatile and innovative developer with a passion for both front-end and back-end development? We are seeking a skilled Full Stack Developer to join our team and contribute to the creation of dynamic, user-centric web applications. In this role, you'll work on a variety of exciting projects, utilizing your expertise to design and implemen

Full Stack Developer

Cymertek Corporation

Annapolis, Maryland, USA

Full-time

Full Stack Developer LOCATION Annapolis Junction, MD 20701 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a versatile and innovative developer with a passion for both front-end and back-end development? We are seeking a skilled Full Stack Developer to join our team and contribute to the creation of dynamic, user-centric web applications. In this role, you'll work on a variety of exciting projects, utilizing your expertise to design and

Full Stack Developer

Cymertek Corporation

Aurora, Colorado, USA

Full-time

Full Stack Developer LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a versatile and innovative developer with a passion for both front-end and back-end development? We are seeking a skilled Full Stack Developer to join our team and contribute to the creation of dynamic, user-centric web applications. In this role, you'll work on a variety of exciting projects, utilizing your expertise to design and implement b

Agile Delivery Lead (Cyber Security): Charlotte, NC: Hybrid

NodeLogix

Remote or Charlotte, North Carolina, USA

Contract

Pays $60/hr ON W2 Til: 12/2025: Potential extensions W2: EAD 3 DAYS ** Experience leading API development/backend API Developer ** Jira/Confluence; ** Fluent in Agile; ** Lead technologist; ** Execute vision/delivery of vision; ** Strong Product Manager ** Understanding of cyber security centers. ** Demonstrated ability to work on multiple complex projects in a matrixed environment; ** Demonstrated ability to build strong relationships; ** Critical thinking. ** Attention to detail/detail orien

.Net Backend Architect

Photon

Remote

Contract, Third Party

.Net Backend Architect Remote We are seeking a seasoned Backend Architect with deep expertise in regulated financial systems, trading platforms, and end-to-end trading infrastructure to lead the architecture and backend development of a greenfield Futures Commodity Commissions Market (FCM) platform. This product will power a federally regulated sports prediction market, akin to Robinhood s financial trading model, requiring full compliance with CFTC and NFA regulations. You will design, architec

Software Engineering Technical Leader, Backend Development - Nexus Hyperfabric

Cisco Systems, Inc.

Milpitas, California, USA

Full-time

Please note this posting is to advertise potential job opportunities. This exact role may not be open today, but could open in the near future. When you apply, a Cisco representative may contact you directly if a relevant position opens. Note: This is a hybrid role working on-site a minimum of 3 days a week in the Milpitas, CA office. MEET THE TEAM At the Hyperfabric Engineering Team, we believe that the traditional Data Center deployment and management practices must evolve and modernize to me

UI Angular Developer (AVP) - Hybrid

Citi

Remote or Tampa, Florida, USA

Full-time

The Institutional Data Platform team is responsible for the Olympus platform to streamline data sources across Service, Markets, Banking and Client enabling industry leading analytics, client, regulatory, surveillance supervisory risk and finance reporting and data science solutions along with genesis platform. The UI Angular Developer (Applications Development Senior Programmer Analyst - C12) is an intermediate level position responsible for participation in the establishment and implementatio

Senior Software Engineer (Java/Spring Boot) only W2

TekDallas

Pittsburgh, Pennsylvania, USA

Full-time

Position: Senior Software Engineer (Java/Spring Boot)Work Mode: Hybrid 3 days onsite, 2 days remoteLocations: Pittsburgh, PA 15222 (Preferred) Strongsville, OH 44136 Birmingham, AL 35233 Farmers Branch, TX 75234 Phoenix, AZ 85016 Only W2 Looking for a senior back-end engineer with 10+ years in Java, Spring Boot, Microservices, Kafka, SQL, and Oracle. Strong coding, deployment, and problem-solving skills required. Experience with Debt Manager is a plus. Bachelor's degree is mandatory.

Java Backend AWS developer - only local to Dallas TX

Intellisoft Technologies

Plano, Texas, USA

Contract

Role: Backend Engineer Location: Plano, TX (Hybrid) Duration: 9-month open-ended Contract Interview Process: 1st round virtual interview with 2 Managers, followed by a 2nd onsite interview with the Sr. Manager Required Skills: 7+ years of software engineering experience, with:5+ years in backend development with Java (preferred) or Python.6+ years working with AWS and building cloud-native infrastructure.3+ years deploying and operating Kubernetes workloads in EKS or similar environments.Deep

Node.JS Engineer

Spire Systems Inc

Santa Clara, California, USA

Contract

6 months+ Onsite- Santa Clara, CA Backend Engineer- Golang, NodeJS, React Design and develop robust backend services using 1 or 2 years of expertise Golang, NodeJS. Architect both client-side and server-side systems Develop and manage scalable NoSQL or SQL databases and applications. Kubernetes, Dockers Google Cloud Platform/AWS Backend Engineers responsible to develop and design our scalable microservices used to activate all cloud products. We are seeking experienced senior level Software

Web Developer - Web Developer IV

Apex Systems

Seattle, Washington, USA

Full-time

Job#: 2078795 Job Description: Job Description: Amazon.com is looking for a front-end web development contractor with Adobe Experience Manager (AEM) experience to join the Events Tech team. You will be responsible for creating HTML/XHTML and CSS and AEM templates and components for Events microsites. The successful candidate should be experienced working with graphics design tools (Photoshop, Illustrator) and converting design mockups to cross browser compatible HTML/CSS ,JavaScript, and AEM tem

.NET Angular Developer - w2 role

Saksoft

Jersey City, New Jersey, USA

Contract

NET Backend Engineer / Senior .NET Developer / Microservices Key Focus Areas: .NET / C#: Core programming language and framework for application development.Microservices Architecture: Strong understanding of decomposing monolithic applications into independent, scalable services.Debugging Expertise: Crucial for maintaining and improving backend systems.Docker & Kubernetes: Indicates containerization and orchestration experience, essential for deploying microservices at scale.Kafka: Points to r

Backend Developer

IBM

Poughkeepsie, New York, USA

Full-time

Your role and responsibilities Backend Developer, IBM Corporation, Poughkeepsie, NY Lead the architecture and implementation of online file system checker (fsck) features which enables the diagnosis and repair of data and metadata corruption. Maintain ownership of a large code base and diagnoses file system corruption issues, recommend the best course of repair, and engage with customers to recommend repair actions. Estimate the expected time to complete a diagnostic or repair run and recommend

Backend Developer

TEKsystems c/o Allegis Group

Chicago, Illinois, USA

Full-time

KEY RESPONSIBILITIES PIM System Management: Manage, maintain, and optimize the company's PIM system through configurations, low-coding and development work to ensure high performance and reliability. Platform development: Develop and maintain backend platforms that facilitate the integration of PIM data with ERP, CRM, and other internal and external systems that consume or produce product data. Data integration: Design, implement, and manage APIs for the PIM software and data pipelines to ensure

API Engineer

Kforce Technology Staffing

Remote or Brooklyn, New York, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking an API Engineer in Brooklyn, NY. Summary: We're looking for a skilled Backend Engineer to support the development of mobile shopping experiences. This role focuses on backend/API development and will be part of a cross-functional team that includes product managers, designers, mobile app engineers, and backend developers. Responsibilities: * Design and maintain backend services that power mobile applications * Collaborate with iOS and Andro

Java Developer with KOTLIN, AWS, KAFKA, Kubernetes - San Diego, CA - only W2 Contract - No third party

Intellisoft Technologies

San Diego, California, USA

Contract

Job Title : Backend Developer (Senior & Junior) Location : San Diego, CA (Hybrid) Job Type : W2 Contract 12+ Months (No Third Parties) Visa : Only Independent candidates (Can Apply also OPT) Openings : 9 Total Senior Backend Developer: 10 16 years experienceJunior Backend Developer: 4 10 years experienceNote: Candidates must have hands-on experience with Kotlin, Java, AWS, and Kubernetes (K8s) Job Overview: We are seeking experienced Backend Developers to join our innovative engineering team.

Software Engineer III

Russell, Tobin & Associates

No location provided

Full-time, Contract

Position: Software Engineer - Infrastructure Backend Engineer Duration: 6+ months - Possible Extension Location: Cupertino, CA (Remote) Pay Range: $70-$80/hr on W2 (As per experience) Job Description: We are looking for an experienced Infrastructure Backend Engineer to develop and maintain scalable backend services while improving cloud infrastructure. You will be responsible for implementing microservices, exposing REST and GraphQL APIs to UI teams, and optimizing AWS and Kubernetes infrastruc