Back End Developer Jobs

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Senior Backend Engineer Java, Cloud (W2 Only | No C2C)

Cohesive Technologies LLC

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Bellevue, Washington, USA

Contract

Cohesive Technologies is a global IT Services & Solutions company providing IT Staffing Services and Application Development Services necessary for technology leaders to deliver business value. We help our people and clients succeed by leveraging our expertise, deep industry and market knowledge, proprietary assessment tools and techniques, and project delivery methodologies. Through relationships with thousands of specialized professionals, we bring an unparalleled ability to match talent with
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Posted 3 days ago | Updated 3 days ago

Sr. UI Developer (Angular)@ Washington, DC(Onsite Interview -Local Candidates Only)

Mindlance

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Washington, District of Columbia, USA

Third Party, Contract

Title: Sr. UI Developer (Angular) Location: Washington, DC (Onsite Interview Local Candidates Only) Duration: Long-Term Contract Job Description: We are actively seeking a UI Developer with strong Angular expertise to join a dynamic Agile team in Washington, DC. This role is critical for designing and developing intuitive, high-performance web applications that support complex data-driven initiatives. Candidates must have hands-on experience building responsive UI solutions and integrating them
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Posted 12 days ago | Updated 12 days ago

Senior Java Developer

Collabera LLC

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Toronto, Ontario, Canada

Full-time

One of our Direct Client looking for Java Backend Developer JOB DETAILS Title: Java Backend Developer ( 5 positions) Location: Toronto ONTARIO ( Onsite) Duration: 12 months Pay Range : $60-65/hr Please email me at to speak in detail about the job. Top Skills : Java Developer, Springboot, Java, PythonScript, RESTful , GraphQL , Microservices , DynamoDB, PostgreSQL, Lambda, S3, AWS ECS/EKS. Job Description Backend Engineer We're seeking a skilled Backend Engineer to design, develop, and mai
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Posted 12 days ago | Updated 2 days ago

Backend Engineer

OSI Engineering, Inc.

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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
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Posted 25 days ago | Updated 3 days ago

Front End Angular Developer

STAND 8

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New York, New York, USA

Contract

STAND 8 provides end to end IT solutions to enterprise partners across the United States and with offices in Los Angeles, New York, New Jersey, Atlanta, and more including internationally in Mexico and India. We are seeking a talented and motivated Front-End Developer with expertise in Angular, NestJS, React, and TypeScript to build engaging, responsive web applications for digital streaming platforms. This role is ideal for someone passionate about modern front-end architecture, scalable UI des
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Posted 12 days ago | Updated 1 hour ago

Back End Web Developer

West Advanced Technologies, Inc.

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Los Angeles, California, USA

Contract, Third Party

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
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Posted 60+ days ago | Updated 1 day ago

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
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Posted 9 days ago | Updated 3 days ago

Senior UI Developer (Front End)

SSN Group LLC

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Saint Paul, Minnesota, USA

Contract

Hi, Position: Senior UI Developer (Front End) Location: Saint Paul, MN Duration: 6 Months+ Job Description: 8+ Front-end and back-end developers & UX/UI designers to deliver seamless, engaging user experiences8+ years of experience in Front end App developmentHighly proficient with the JavaScript language and its modern ES6+ syntax and featuresHighly proficient with Vue.js framework and its core principles such as components, reactivity, and the virtual DOMFamiliarity with the Vue.js ecosystem,
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Posted 6 days ago | Updated 2 days ago

Staff Software Engineer

SVMT, Inc

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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
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Posted 24 days ago

Software Java backend Engineer

Marici Solutions

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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
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Posted 3 days ago

Front-End Developer (Angular)

Kaizen Soft Solutions, LLC

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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
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Posted 3 days ago

SAP Hybris

Miracle Software Systems, Inc.

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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
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Posted 13 days ago | Updated 3 days ago

Backend Engineer with NodeJS /Typescript

KR Elixir, Inc.

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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
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Posted 12 days ago

Java Microservice Lead Developer

Okaya Inc

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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.
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Posted 46 days ago | Updated 1 day ago

Principal Cybersecurity Engineer

NuLeap

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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
Posted 32 days ago | Updated 9 days ago

Senior Software Engineer

Booz Allen Hamilton

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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
Posted 3 days ago | Updated 9 hours ago

Senior React Developer (10+ Years Experience) - Remote

URSI Technologies Inc.

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Remote

Third Party, Contract

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
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Posted 45 days ago | Updated 4 days ago

Python Backend Engineer (React) - Remote

FlairTech Solutions

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Remote

Contract

Role: Python with React Consultant Location: Remote Duration: Long Term Develop and maintain user interfaces using React.js . Design and build RESTful APIs and server-side logic using Python Experience using CI/CD tools Understanding of cloud platforms (Google Cloud Platform preferred, then Azure, then AWS) Integrate with databases (BigQuery, Spanner, MongoDB, etc)
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Posted 3 days ago | Updated 3 days ago

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
Posted 18 days ago | Updated 6 hours ago

Android Developer

Vuesol Technologies Inc.

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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
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Posted 19 days ago | Updated 3 days ago