Back End Developer jobs in Seattle, WA

Bellevue, Washington

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Today

Job Title: Python Backend Developer Location: Bellevue, WA Duration: Contract Term: 12+ months Job Description: Experience Desired: 8+ Years. Strong Python expertise, with a focus on network automation tasks Strong experience with PHP, HTML, and JavaScript for maintaining and enhancing legacy internal tools Familiarity with API integration and database usage, including debugging and troubleshooting backend scripts Hands-on experience working in Unix/Linux VM environments (e.g., command-line

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Contract, Third Party

Python Backend Developer

Bellevue, Washington

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2d ago

Role: Python Backend Developer Visa Type: Independent Visa Location : Bellevue WA (3 days onsite) - Near by locations preferred Exp: 10 Skill: Python Data Pipelines AWS Cloud PostgreSQL Kubernetes CI/CD Description: 7 to 10 years of hands-on experience in backend development. Strong understanding of software engineering principles and a proven track record of designing, developing, and maintaining robust and scalable applications using Python. Key Responsibilities: Design, develop, test, and

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Contract

Depends on Experience

Python Backend Developer

Bellevue, Washington

•

Today

Role: Python Backend Developer Location: Bellevue, WA [Local Candidates] Skill - Python, Data Pipelines, AWS Cloud, POSTGRESQL, Kubernetes, CI/CD 7 to 10 years of hands-on experience in backend development. Strong understanding of software engineering principles and a proven track record of designing, developing, and maintaining robust and scalable applications using Python. Key Responsibilities: Design, develop, test, and deploy backend systems and services using Python. Build Automations,

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Contract, Third Party

$DOE

Backend Developer | Onsite Seattle, WA, USA

Seattle, Washington

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24d ago

Backend Software Engineer /Polyglot Developer Employment Type: Full-Time Location: Onsite Seattle, WA Must have Skill : Strong Programming Language : Java , Python ,C / C++ ,Golang ,Kotlin ,C# Job Summary We are looking for a strong backend developer with deep hands-on experience and a solid understanding of backend system design. The ideal candidate should be an expert in at least one language and have working experience in at least three of the following programming languages, along with a s

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Full-time

Depends on Experience

Sr Backend Developer - Golang, Python, Blockchain

Remote

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Today

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

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Full-time

Depends on Experience

Software Engineer Back End Developer

Remote

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Today

Description & Requirements 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 related management and technical duties. Requires expertise in specialty areas. Back-End Software Developer shall perform engineering tasks for back-end design and dev

Full-time

USD 120,000.00 per year

Software Engineer Back End Developer

Remote

•

Today

Description & Requirements 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 related management and technical duties. Requires expertise in specialty areas. Back-End Software D

Full-time

USD 120,000.00 per year

Backend Developer

Remote

•

Today

Overview GovCIO is currently hiring a Backend Developer to manage a sustainment and enhancement project. This position will be full-time and fully remote within the United States. Please note: The contract has not been awarded; this position remains unfunded and is contingent upon the award of the contract. Responsibilities Manages backend development for legacy modernization, sustainment, and enhancement for VA.gov. Assists with development planning of system and development deployment as w

Full-time

USD 75,000.00 - 110,000.00 per year

Back-End Developer - Intermediate/Senior (32266)

Remote or Toronto, Ontario

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Today

RESPONSIBILITIES Thoroughly understand the requirements and design. Collaborate with internal teams on various deliverables. Understand High Level Design and prepare the Low-level design (the Integration / Interface modules) for the module assigned. Code reviews and other project documents developed by juniors / peers. Collaborate & work closely with Product teams, Project Managers, Architects, Software Engineers, Business Analysts & QA teams in different locations. Review and report the st

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Contract

Backend Engineer (GoLang Developer)

Remote

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Today

Systems Engineering Services is seeking a Backend engineer with a focus on Golang Development based out of the DMV area. Top 5 Technical Skills: Experience using the following Tech Stacks: Golang; Python; and NodeJS 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

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Full-time

Depends on Experience

Senior/ Principal Member of Technical Staff - Backend Developer - Remote

Remote

•

Today

Job Description Are you ready to embark on a journey that will revolutionize healthcare and improve patient outcomes on a global scale? The Oracle Health division is leading the charge in healthcare innovation, and we are seeking an exceptional Principal Member of Technical Staff to join our Clinical Digital Assistant (CDA) team where you will be at the heart of this transformative mission. The Role: As a Principal Member of Technical Staff, you will be a key contributor to the development and

Full-time

USD 96,800.00 - 223,400.00 per year

BACKEND DEVELOPER

Remote

•

Yesterday

WE ARE LOOKING FOR AN INDEPENDENT CONTRACTOR- NO 3RD PARTIES AT ALL- <>100% USA - RESIDENTS ONLY- CLIENT DOES NOT SPONSOR- PYTHON. AWS, TYPESCRIPT & IaC ARE THE key Ingredients- If this is not your strong suit, you need NOT to apply.Backend DeveloperJoin a forward-thinking team building scalable, cloud-native backend services using modern technologies. If you're passionate about TypeScript, AWS, and serverless architecture, this role is for you. What You Will DoDevelop robust APIs and microserv

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Contract

$57 - $63

Backend Developer (Node.js, Python, FAST API).

Remote

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2d ago

Role : Backend Developer (Node.js, Python, FAST API). Location : Remote: Required Skills: Backend, NodeJS, Python, Fast API, NoSQL, Restful. What will you do? What are we looking for? Key Responsibilities: Design, develop, and maintain resilient and scalable microservices using Python with the FastAPI framework.Build and integrate efficient RESTful APIs and microservices to support various frontend and internal systems. Leverage your strong Node.js background to contribute to existing services

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Third Party, Contract

$50+

Backend Developer (NodeJS + Python and Fast API)

Remote

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2d ago

Key Responsibilities: Design, develop, and maintain resilient and scalable microservices using Python with the FastAPI framework.Build and integrate efficient RESTful APIs and microservices to support various frontend and internal systems. Leverage your strong Node.js background to contribute to existing services and potentially develop new ones.Collaborate closely with cross-functional teams, including frontend developers, product managers, and DevOps engineers, to deliver high-quality, end-to-

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Contract

$40 - $50

Java Backend Developer (concurrency , low latency, and multithreading)

Remote

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3d ago

Hello We appreciate you taking out the time , We are hiring for Java Backend Developer. Title : Java Backend Developer Required Skills : Java Backend Developer , concurrency , low latency, and multithreading Years of experience : Over 8 Years experience required Client : Financial / Banking It s a fully remote role Please email me your resume at or call Job Overview The Java Backend Developer is an intermediate level position responsible for participation in the establishment and implementat

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Full-time

Depends on Experience

Backend developer with Healthcare domain experience

Remote

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2d ago

Backend Java Spring Framework Gradle Knowledge of Relational Databases: PostgreSQL, MySQL, Big Query, etc. Knowledge of cloud platforms (Google Cloud, AWS, Azure) Knowledge of Kubernetes is a plus Knowledge of Enterprise integration patterns and best practices is a plus

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Contract

Depends on Experience

Sr. Backend Developer

Remote

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16d ago

C_2_C_ WILL NOT BE CONSIDERED NO VENDORS, PLEASE 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

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Full-time

$0 - $0

NodeJS Backend Developer

Remote

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3d ago

NodeJS Backend Developer Remote Key Responsibilities: Design, develop, and maintain resilient and scalable microservices using Python with the FastAPI framework.Build and integrate efficient RESTful APIs and microservices to support various frontend and internal systems. Leverage your strong Node.js background to contribute to existing services and potentially develop new ones.Collaborate closely with cross-functional teams, including frontend developers, product managers, and DevOps engineers,

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Contract, Third Party

Depends on Experience

Senior Software Dev Engineer

Seattle, Washington

•

Today

Payrate: $80.00 - $86.00/hr. Responsibilities: Design, develop, implement, test, document and deliver large-scale, multi-tiered, distributed software applications, tools, systems and services using multi-threaded programming, distributed programming in Java and C++, JDBC, SQL, Object Oriented design and design patterns, Oracle, and middleware messaging systems in a Linux environment. Assist in gathering and analyzing business and functional requirements, and translate requirements into technica

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Contract

$80 - $86 hr

Sr. Backend Developer

Remote or Hybrid in Charlotte, North Carolina

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Today

Title: Sr. Backend Developer Duration: 6 month contract with potential to extend or convert Location: Remote (Charlotte, NC) Work Requirements: and Authorized to work in the USHelp us rewrite financial logic for the cloud. This role focuses on migrating business logic from SQL into scalable, testable C#/.NET 8 microservices, implementing domain models, and building resilient backend workflows. **Responsibilities:** * - Convert stored procedure logic into C# domain services * - Implement servic

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Contract

BASED ON EXPERIENCE

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Back End Developer jobs in Seattle, WA, USA