back end developer Jobs

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.Net Backend Developer

Fiserv

•

Alpharetta, Georgia, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a diffe
Posted 34 days ago | Updated 1 hour ago

Backend Services Developer

NextGen Global Resources LLC

•

New York, New York, 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
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Posted 6 days ago | Updated 6 days ago

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
Posted 19 days ago | Updated 16 days ago

Python Backend Developer in San Ramon, CA F2F

Uniglobe Technologies, Inc

•

San Ramon, California, USA

Contract

Role: Python Backend Developer Location: San Ramon, CA (Needed only locals) Duration: Longterm Mode of Interview: Only F2F Must Have 8 to 10 years or experienceHands-on experience in Python programmingGood Analytical and problem-solving abilitiesExperience in Agile/Scrum based project executions Nice to Have Knowledge on Cloud App services, Load Balancer, Application GatewayHand on with Cloud services preferably AzureExperience in NoSQL Database and in-memory DatabaseExperience in Unit testing f
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Posted 27 days ago

Back End Developer

Apex Systems

•

Greenwood Village, Colorado, USA

Full-time

Job#: 2079108 Job Description: Responsibilities Design, develop, and maintain software solutions using Python, Node.js Collaborate in a microservices architecture environment to enhance and build reliable REST components. Implement and maintain robust non-relational databases including Postgres and Postgres Vector DB. Develop and integrate automated unit tests and utilize testing platforms to ensure high-quality software solutions. Work extensively within the AWS environment to leverage various
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Posted 2 days ago | Updated 5 hours ago

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
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Posted 6 days ago

Back End Developer

Apex Systems

•

Loveland, Colorado, USA

Full-time

Job#: 2072958 Job Description: Job Position Summary: * Design, build, and maintain a highly scalable cloud-native digital services platform with many data products and services. * Show initiative and skill at identifying bottlenecks through profiling, metrics, and solutions for low-latency processing and services. * Thrive in collaborative environments with a proactive, self-driven approach and strong sense of ownership. Actively mentor junior developers through both hands-on guidance and by
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Posted 27 days ago | Updated 5 hours ago

Principal Member of Technical Staff - Backend Developer - Remote

Oracle Corporation

•

Remote

Full-time

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
Posted 6 days ago | Updated 4 hours ago

Backend Services Developer

NextGen Global Resources LLC

•

Mountain View, California, 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
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Posted 6 days ago

Python Backend-Developer at Ottawa, Canada (Onsite)

Optimus Labs USA

•

Ottawa, Ontario, Canada

Contract, Third Party

Requirement details: Role: Python Backend-Developer Location: Ottawa, Canada (Onsite) Experience: 10+ Years Duration: Long Term Job Description: Working experience with Python and framework (e.g., Django, Flask)Proficiency in Linux operating systemExperience with DockerExpertise in SQL and database managementKnowledge of NoSQL databases, particularly CassandraWorking experience with message brokers, especially Apache KafkaUnderstanding of container orchestration with KubernetesVersion control wi
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Posted 14 days ago | Updated 7 days ago

Java Backend Developer

Enexus Global

•

Sunnyvale, California, USA

Contract, Third Party

Java, Spring, Spring Boot Microservices AWS / Google Cloud Platform / Azure Kafka (Optional)
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Posted 16 hours ago | Updated 2 hours ago

Python Backend Developer

Princeton IT Services

•

Toronto, Ontario, Canada

Third Party, Contract

Job Title: Python Backend Developer Location: Toronto Downtown Job Type: Full-Time Contract Job Summary: We are seeking a skilled Python Backend Developer to join our team in Downtown Toronto. The ideal candidate will have strong experience in Python, SQL, and working with messaging services or message brokers such as RabbitMQ, Kafka, or similar. This is a hybrid role requiring partial onsite presence. Key Responsibilities: Design, develop, and maintain backend systems and APIs using Python.
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Posted 6 days ago | Updated 6 hours ago

Java Backend Developer

TEKsystems c/o Allegis Group

•

Irving, Texas, USA

Full-time

Description We are seeking a highly experienced Sr. Software Engineer with a strong background in Java and microservices architecture. This team is leading the modernization of our client's platform, with a focus on enabling advanced capabilities and issuance of specialized products. Skills & Qualifications: 7 years of software engineering experience5+ years of hands-on Java development with expertise in Spring frameworks (Spring Boot, Spring Batch, Hibernate)3+ years of microservices developme
Posted 5 days ago | Updated 1 hour ago

Java Backend Developer

Randstad Digital

•

Charlotte, North Carolina, USA

Full-time

job summary: We are looking for a skilled Backend Developer to join our growing engineering team. The ideal candidate will have solid experience in backend development using Java and Spring Boot, with strong expertise in Reactive Programming and building scalable APIs and microservices. location: Charlotte, North Carolina job type: Contract salary: $55 - 65 per hour work hours: 9am to 6pm education: Bachelors responsibilities: Key Responsibilities: Design, implement, and maintain RESTful
Posted 12 days ago | Updated 1 hour ago

Java Backend Developer

Echo IT Solutions, Inc.

•

Princeton, New Jersey, USA

Contract

Hiring Java Backend Developer | 9+ yrs exp | Long-Term Contract | Hybrid Princeton, NJ | Strong in Java, Microservices, AWS, Spring Boot, SQL Job Title: Java Backend DeveloperJob Type: Long-Term ContractLocation: Princeton, NJ Hybrid QUALIFICATION: Bachelor s degree in computer science, Information Systems or Engineering is required, or in lieu, a demonstrated equivalence in work experience 10+ years of IT experience in application development. Strong Architectural experience in developing com
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Posted 5 days ago | Updated 20 hours ago

JAVA Front End and back end Developer-Hybrid 200, Liberty St, NY 2 3 days from Office. Only local candidates.

EVEREST CONSULTING GROUP, INC

•

New York, New York, USA

Third Party, Contract

Front End Developer Customer : The Clearing House Location/ Work Mode: Hybrid 200, Liberty St, NY 2 3 days from Office. Only local candidates. Job Type: Contract Duration : 6 months subject to extension Interview Process-- Recruitment Prescreening- 20 minutes intro videocall, Technical 30 -45 minutes video call, Customer call 45- 60 minutes video call. Project Starting :- First week of August 2025. Front End Developer : Experience: Minimum of 12 years of experience in development with 7+ y
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Posted 1 day ago | Updated 20 hours ago

JAVA BACKEND DEVELOPER

Grand Software Solutions

•

Toronto, Ontario, Canada

Full-time

Job Title: Java Backend Developer Location: Toronto,ON Job Type: [Full-Time/Contract] Experience Level: [Mid-Level/Senior-Level] Industry: [IT Services, FinTech, E-commerce, etc.] Bill Rate : 80/hr Job Summary: We are seeking a skilled Java Backend Developer to design, implement, and maintain high-performance server-side logic and scalable web applications. You will work closely with front-end developers, architects, and other team members to deliver robust APIs and services. Key Responsibili
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Posted 19 days ago | Updated 6 hours ago

Senior Backend Developer/C++/Golang/Gaming Experience

Motion Recruitment Partners, LLC

•

Atlanta, Georgia, USA

Full-time

We are partnered with an exciting company in the gaming industry! They are an industry leader in production of casino gaming hardware, as well as mobile gaming. They are looking to grow their team as they work to produce new mobile games, breaking into a fresh market. You will be joining the team to work directly on these mobile games, with a chance to shift into their terrestrial gaming as well. Candidates must have experience in C++, Golang, AWS, and a background in the gaming industry is a pl
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Posted 58 days ago | Updated 1 hour ago

Remote Backend Developer (EST)

Find Great People

•

Remote

Full-time

Ideal Background: 4+ years of experience focused on backend development for web-based applications Strong communication skills, both written and verbal, in English Detail-driven and well-organized, with a proactive mindset Core Technical Strengths: Advanced hands-on development using Node.js and TypeScript Solid understanding of object-oriented design and architecture principles Skilled in working with APIs, including REST and GraphQL Practical experience with Shopify Plus, including working wit
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Posted 2 days ago

AWS Cloud Developer (Backend & Middleware) -Only Local to Dallas

Pearlsoft Solutions Inc

•

Dallas, Texas, USA

Contract

Job Title: AWS Cloud Developer Location: Dallas, TX (Only Local for F2F interview) Duration: Long term Required Skills & Experience: At least 10 years backend/middleware experience Expertise in AWS Serverless technologies, including AWS Lambda, AWS API Gateway, AWS DynamoDB, AWS S3, AWS CloudFormation, and AWS EventBridge. Proficiency in Node.js and Python (primarily Node.js) Solid understanding and industry experience with serverless framework. Experience in building scalable, highly available
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Posted 9 days ago | Updated 8 days ago