Backend Developer Jobs

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API/Apigee Developer

Dexian Signature Consultants

Charlotte, North Carolina, USA

Contract

Job Summary: Dexian is seeking a Apigee Developer for an opportunity with a client located in Charlotte, NC. Responsibilities: Creating APIs using various architectural styles like , , and Working closely with front-end and back-end developers, product managers, and other stakeholders to gather requirements and ensure seamless integration Implementing robust security protocols and authentication mechanisms to protect sensitive data Creating and maintaining clear and comprehensive documentation

Front-End Developer (Angular)

Kaizen Soft Solutions, LLC

Frisco, Texas, USA

Contract

Position: Front-End Developer (Angular) Location: Frisco, TX / Alpharetta, GA (Complete Onsite) Job Type: Full-Time / Contract Experience Level: Senior - 10 years Note: Finance domain must & Strong in Angular & Super Strong Coder We are seeking a talented and detail-oriented Front-End Developer with strong expertise in Angular, semantic HTML, and modern CSS to join our growing team. You will play a key role in building accessible, responsive, and maintainable web applications that deliver exce

Backend Engineer

OSI Engineering, Inc.

San Francisco, California, USA

Full-time

Job Title: Founding Backend Engineer Infrastructure for Social Impact | San Francisco, CA Summary: This isn t just about hiring a builder it s about recruiting an engineer ready to co-architect a platform that enables trust, action, and generosity at scale. As the Founding Backend Engineer, you ll design and scale the systems behind a new social impact platform one engineered to support donors, nonprofits, and volunteers around the globe. You ll work directly with mission-driven founders, influe

Full Stack Backend Software Engineer

Critical River, Inc.

Pleasanton, California, USA

Full-time

Title: Full Stack Backend Software Engineer Location: Pleasanton, CA (Hybrid) Duration: Fulltime with CR Years of Experience: 10+ Years Skill Set: Python with FastAPI on AWS Lambda Level: Senior - Level Brief Description We are seeking an experienced Full Stack Backend Software Engineer with a strong foundation in Python with FastApi on AWS, ReactJS & AWS. The ideal candidate will have 5 to 8 years of experience in software development and will be responsible for building, maintaining, and o

Java Microservice Lead Developer

Okaya Inc

Rosemont, Illinois, USA

Full-time

Hi, Greetings of the Day! Position Title : Java Microservice Lead Developer Location: Plano, TX Experience: 8 to 15 Job Description Java Technical Lead Must Have Technical/Functional Skills Have strong expertise with Java, Spring Boot Microservice. Proficiency with Spring Boot microservice development and integration. Experience in EKS and Docker. Experience in Kafka message broker. Experience in Log4j, JUnit testing or any other unit testing framework. Experience in NoSQL Database like MongoDB.

Senior React Developer (10+ Years Experience) - Remote

URSI Technologies Inc.

Remote

Contract, Third Party

Position Senior React Developer (10+ Years Experience)Location RemoteDuration 1+ Year (Extendable) Job Description: We are seeking a highly skilled Senior React Developer with over 10 years of experience in frontend development. The ideal candidate will have deep expertise in JavaScript, React.js, TypeScript, and modern UI/UX principles. You ll be responsible for leading frontend architecture, mentoring developers, collaborating with cross-functional teams, and delivering high-performance, scal

Software Java backend Engineer

Marici Solutions

Remote

Contract

Title: Software Java backend Engineer 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 Crea

Staff Software Engineer

SVMT, Inc

Redwood City, California, USA

Full-time

Are you a seasoned backend engineer with a passion for building scalable APIs and developer platforms? Join us as a Technical Leader where you ll architect and implement mission-critical backend systems that power real-time robotics, cloud infrastructure, and customer-facing integrations across industries from restaurants and hotels to warehouses and beyond. What You ll DoDesign & Build APIs: Lead the architecture and implementation of robust, versioned REST and gRPC APIs in Go, enabling real-ti

Android Developer

Vuesol Technologies Inc.

Chicago, Illinois, USA

Full-time

Job Title: Android Developer Location: Onsite Chicago IL Duration : Long Term Job Description: Key Responsibilities:Design, develop, and deploy advanced Android applications in alignment with business needs.Collaborate with cross-functional teams including UI/UX designers, backend engineers, QA, and product managers.Ensure the performance, quality, and responsiveness of applications across a wide range of Android devices.Identify and correct bottlenecks and fix bugs to improve application reliab

SAP Hybris

Miracle Software Systems, Inc.

Novi, Michigan, USA

Contract

Requirement: Job Title: Senior Engineer Frontend (SAP CC) Location: Novi, MI - Onsite Duration: Long term Responsibilities Develop and maintain web applications Design and implement user interfaces and ensure code quality, reusability and efficiency. Work closely with backend developers to integrate front-end components with server-side logic. Regularly update and maintain existing web applications to ensure functionality and performance. Collaborate with cross-functional teams, including desi

Web Developer

Pozent

Remote or Woburn, Massachusetts, USA

Contract

6 month plus contract opportunity Remote position - CST Overview We are seeking a skilled and reliable Web Developer / Backend Engineer to provide ongoing support and project-based development across our digital ecosystem. This includes building new websites, updating existing websites, and handling server-side tasks and remediation. Familiarity with Microsoft Azure and Kentico CMS is essential. Background Our organization operates multiple web properties and digital tools hosted primarily in

Backend Engineer with NodeJS /Typescript

KR Elixir, Inc.

Atlanta, Georgia, USA

Contract, Third Party

We are looking for a Senior Backend Engineer who will shape our marketplace by adding E-Commerce capabilities to better serve the furniture consumer. In this role you will be provided with an opportunity to build services from the ground up and integrate them with the marketplace website. This is an excellent opportunity for someone seeking new engineering challenges to solve a complex business problem. Responsibilities Design, develop, and iterate e-commerce functions to extend the offerings o

.NET Developer

Beacon Hill

Madison, Wisconsin, USA

Contract

Title: .NET Engineer Work Arrangement: Hybrid (2-3 days/week onsite) Primary Location: Madison, WI (East Side) Engagement Type: Contract-to-Hire Role Overview We are seeking experienced .NET Engineers to support the modernization of a custom-built .NET application ecosystem. These applications are critical to backend integration with Salesforce and other enterprise systems. Engineers in this role will contribute to key transformation initiatives, collaborate with cross-functional product teams,

Back End Web Developer

West Advanced Technologies, Inc.

Los Angeles, California, USA

Third Party, Contract

Job Title: Back End Web Developer Location: Los Angeles, CA, 90012 Duration: 12 Months Position Description A Back End Web Developer uses modern, open source software to prototype and deploy back end web applications, including all aspects of server-side processing, data storage, and integration with front end development. The Back End Web Developer will perform web development using open-source web programming languages (e.g., Ruby, Python) and frameworks (e.g., Django, Rails); develop and co

Senior Software Engineer

Booz Allen Hamilton

Rome, New York, USA

Full-time

Job Number: R0221852 Software Engineer, Senior The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer with the sof tware engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz All

Principal Cybersecurity Engineer

NuLeap

Remote or US

Third Party

Job Summary (List Format): - Lead the design and implementation of secure, scalable, and high-performance cloud-based systems. - Architect and develop backend systems using Rust (Tokio, Actix, Axum, Rocket) and Scala (Akka, ZIO, Cats, Play). - Ensure secure execution environments utilizing WebAssembly (WASM). - Employ extensive AWS services (Lambda, ECS, S3, API Gateway, CloudFront, DynamoDB, GuardDuty, WAF, Security Hub, KMS) for cloud infrastructure and security. - Implement and enforce AP

IT Security Manager V

Pyramid Consulting, Inc.

Charlotte, North Carolina, USA

Contract

Immediate need for a talented IT Security Manager V. This is a 06+ Months Contract opportunity with long-term potential and is located in Charlotte, NC(Hybrid). Please review the job description below and contact me ASAP if you are interested. Job ID: Pay Range: $65 - $70/hour. Employee benefits include, but are not limited to, health insurance (medical, dental, vision), 401(k) plan, and paid sick leave (depending on work location). Key Responsibilities: Lead the delivery of projects using ag

Lead Backend Engineer

IsoTalent

Draper, Utah, USA

Full-time

Job DescriptionLead Backend Engineer Location/Onsite: Hybrid - Draper, UT Our client seeks a Lead Backend Engineer in the health tech SaaS space to join their team supporting national health and human services initiatives. Are you a backend expert who thrives in high-scale, high-availability environments? Are you passionate about using technology to streamline complex systems and create a meaningful impact? Are you a Python pro who leads by example and loves solving real-world challenges with el

Senior Software Engineer

Booz Allen Hamilton

Rome, New York, USA

Full-time

Job Number: R0221135 Software Engineer, Senior The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer with the sof tware engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz All

Senior UI Front-End Developer (Locals Only)

Enclipse Corp.

Saint Paul, Minnesota, USA

Contract, Third Party

Senior UI Front-End Developer Location: Saint Paul, MN (Hybrid) Job Description: We are seeking an experienced Front-End Web Developer who is highly skilled in Vue.js and familiar with ArcGIS. In this role, your primary responsibility will be developing user-facing web applications and components using the Vue.js framework, adhering to our established practices and workflows. You will be expected to write robust, secure, modular, and maintainable code, ensuring high standards of quality and per