Back-End Developer Jobs in us

Refine Results
1 - 20 of 1,052 Jobs

Java Backend Developer

TechNix LLC

Cleveland, Ohio, USA

Contract

Position: Java Backend Developer Location: Pittsburgh, PA, Dallas, TX, Cleveland, OH Duration: Full-time Note: Experience with Kafka is mandatory. The candidate should be good with Kafka. Job Description: We are looking for an experienced Java Backend Developer to join our team and oversee backend development initiatives. The ideal candidate will have strong expertise in Java, Spring Boot, Microservices, and Cloud Technologies, with a proven track record of leading teams and driving scalable b

Java Backend Developer

Marici Solutions

Remote

Contract

Title: Java Backend Developer Location: Remote Long Term Contract 3 round of video interview Mandatory Skills: Backend Java, microservices, Spring Boot, TDD, API, Multithreading Required skills: Spring, Spring Boot, SQL, Microservices, AWS, Backend Development, Kafka, TDD (Test Driven Development) KEY RESPONSIBILITIES Design and Development: o Design, develop, and maintain backend systems using Java (e.g., Spring, Hibernate), ensuring scalability, performance, and maintainability. o Create and

Sr Backend Developer - Golang, Python, Blockchain

SES

Remote

Full-time

Sr Backend Developer - Golang, Python, Blockchain Top 4 Technical Skills: Experience using the following Tech Stacks: Golang; Python; and NodeJS Familiarity with backend databases: SQL, PostgreSQL, or MongoDB Understanding of cryptography, consensus algorithms, and other core concepts of blockchain technology Familiarity with Private Blockchain as well as Public platforms such as Ethereum, Hyperledger, and/or Corda Top 3 Soft Skills: Outstanding Communications Collaboration Proven ability to

Java Backend Developer

Third Eye Consulting Services & Solutions LLC.

Boca Raton, Florida, USA

Full-time

Position: Java Backend Developer Location: Boca Raton, FL Duration: Long term. We re looking for a skilled Backend Developer to join the Supply Chain Strategic Operations Support (SCSOS) team, which owns the full DevSecOps responsibilities for four enterprise applications. This role is essential to the long-term support and enhancement of applications that require 24x7 availability. You'll play a key role in the design, development, and maintenance of scalable backend system, especially post go-

Backend Developer

Jobot

Medina, Washington, USA

Contract

Our clien is looking for a Backend Engineer who is strong with Python - remote! This Jobot Consulting Job is hosted by: Nick Frei Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $70 - $85 per hour A bit about us: We are seeking a dynamic and passionate Consulting Backend Developer to join our fast-paced Tech Services team. This is an exciting opportunity for an experienced developer to work on cutting-edge technologies and contribute to tra

Node.js Backend Developer

Acadia Technologies, Inc.

Boston, Massachusetts, USA

Full-time

Core Technical Skills:JavaScript Proficiency:A strong understanding of JavaScript, including its modern features (ES6 and beyond), asynchronous programming (callbacks, Promises, async/await), and error handling, is fundamental. Node.js Frameworks:Expertise in Node.js frameworks like Express.js for building web applications and APIs is essential. RESTful API Development:A key aspect of backend development is designing and implementing RESTful APIs, including understanding HTTP methods, status c

Senior Backend Developer - Java & Spring Boot

K-Tek Resourcing LLC

Pittsburgh, Pennsylvania, USA

Contract

Title: Senior Backend Developer - Java & Spring Boot Location: Hybrid (4 days a week) in Pittsburgh, PA Duration: Long term Job Description/ResponsibilitiesDesign, develop, and maintain scalable microservices using Java 8 and Spring Boot, ensuring high performance and reliability.Build responsive and dynamic user interfaces using React.js, integrating seamlessly with backend services.Develop and manage event-driven architectures using Apache Kafka for real-time data streaming and asynchronous co

Sr. Backend Developer

Y & L Consulting Inc.

Boulder, Colorado, USA

Full-time

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, account managers, and customers. You ll help shape features from concept to launch and ensure they d

Sr. Backend Developer

Y & L Consulting Inc.

Austin, Texas, USA

Full-time

C_2_C WILL NOT BE CONSIDERED 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, account managers, and customers. You ll help shape features from concep

Sr. Backend Developer

Y & L Consulting Inc.

Mountain View, California, USA

Full-time

C_2_C WILL NOT BE CONSIDERED 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, account managers, and customers. You ll help shape features from concep

Senior Java Backend Developer

Javen Technologies, Inc

Richfield, Minnesota, USA

Contract, Third Party

Greetings from Javen Technologies Inc., Direct client requirement Job Title: Senior Java Backend Developer Location: Richfield, MN-Hybrid role Duration: 6 months contract Job Description: 12 years of experience in Java applications.5+ years of experience in Spring or Spring Boot.5+ years of experience in Rest API services.Strong experience in mobile applications like Kotlin4+ years of experience in Node.jsMentoring junior developers.Bachelor s degree in computer science or any other related fiel

Backend Developer

ManTech

Columbia, Maryland, USA

Full-time

ManTech seeks a driven and collaborative Backend Developer to join our team in Columbia, MD. In this role, you will support the development and deployment of backend services for secure, mission-driven applications. Your expertise in backend technologies, DevOps practices, and cybersecurity compliance will directly contribute to enhancing system reliability, performance, and authorization in a secure enterprise setting. You will play a vital part in enabling enterprise infrastructure capabilitie

Senior Back-End Developer

Maximus, Inc.

Fort Meade, Maryland, USA

Full-time

Description & Requirements Maximus is seeking a Senior Back-End Developer to join our team! The Senior Back-End Developer provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other relat

Senior Back-End Developer

Maximus, Inc.

San Antonio, Texas, USA

Full-time

Description & Requirements Maximus is seeking a Senior Back-End Developer to join our team! The Senior Back-End Developer provides subject matter proficiency for work described in the task. Responsible for providing analytical skills to support process improvement, specialized studies, and definition of requirements. Typical duties include analysis, planning, developing requirements documents, building functional models, developing procedures, developing functional architectures, and other relat

Backend Python Developer

GDH

Austin, Texas, USA

Contract

Job Description: Our client is seeking a seasoned Backend Python Developer to join their engineering team based in Austin, TX. This role involves building scalable backend systems, developing APIs, and optimizing database operations to support enterprise-grade applications. The ideal candidate will bring a robust knowledge of Python and SQL, along with a proven track record in backend development. This position requires collaboration with cross-functional teams to deliver high-performance soluti

Senior Backend Developer Python/Django

Purple Drive Technologies LLC

Remote

Contract, Third Party

Remote candidate should work PST time Must-have Skills: very strong Python and Django experience. API development (experience with API design, cross-system integrations) and debugging experience. Strong understanding of SQL, including performance and optimization. Nice to have skills: Experience with background jobs (Celery, Temporal, etc) helpful, K8S experience helpful, AI/GenAI experience helpful. Ruby on Rails experience is a plus.

Sr. Java Backend Developer - F2F interview

Wissen Infotech

Irving, Texas, USA

Contract

Java1.8 ,spring boot ,Microservices, Kafka, Cassandra, PostgreSQL and Authentication(OAuth & JWT)

Backend Developer

Logisoft Technologies Inc

New York, New York, USA

Full-time

Job Title: Backend Developer Location: New York, NY (Onsite 5 days a week) Position Type: Contract (C2H Contract to Hire) The client prefers candidates with established local presence. Note: This opportunity is open to candidates with permanent resident OR U.S. work authorization. Required Skills: Candidates must have financial domain experience.10+ years of hands-on software engineering experience.Hands-on of experience with Java or Kotlin.Proficiency in Scala is mandatory.Strong background i

Back End Developer

Zachary Piper Solutions, LLC

Cary, North Carolina, USA

Full-time

Piper Companies is seeking a Software Engineer to join an enterprise company located in Cary, NC. This role is a full time postion for a fin-tech firm. Responsibilities of the Software Engineer Designing, developing, and maintaining applications using Java, Springboot ,and AWS Development experience (currently hands-on) in Java, Microservice development Hands-on experience with coding and test automation of front-end SPAs, web components, SSR architectures Advanced serverless AWS developm

Backend Services Developer

NextGen Global Resources LLC

Plano, Texas, USA

Contract

w2 only Backend Services Developer (Kubernetes) Locations can be either: Plano, TX; New York City, NY; Mountain View, CA We re seeking a true backend developer with DevOps expertise to join our integrated engineering team. You'll help scale cloud-native microservices in Kubernetes and ensure production system reliability across globally distributed environments. Responsibilities: Develop, maintain, and scale microservices running on Kubernetes (AWS) Collaborate across engineering, product, and v