backend software developer Jobs

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Java Backend Developer- AVP

Citi

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Remote or Rutherford, New Jersey, USA

Full-time

The Java Backend Developer is responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities. Responsibilities: Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement n
Posted 13 days ago | Updated 10 hours ago

Senior Lead Software Engineer, Back End (Enterprise Platforms Technology)

Capital One

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McLean, Virginia, USA

Full-time

Senior Lead Software Engineer, Back End (Enterprise Platforms Technology) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. Enterprise Platforms Technology (EPTech) comprises many of Capital One's most importan
Posted 1 day ago | Updated 2 hours ago

Senior Backend Product Software Engineer, Bridge FSS & Dash

Dropbox Inc

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Remote

Full-time

Role Description Dropbox is evolving. AI is no longer a differentiator, it's the new default. We've launched Dropbox Dash, an AI-powered universal search that connects all your apps, content, and tools into one search bar. Now we're bringing that power directly into the heart of Dropbox: our File, Sync, and Share (FSS) experience used by millions. We're looking for senior engineers to help us embed Dash into Core, not just as a future vision, but as an immediate, top-priority initiative. You'l
Posted 5 days ago | Updated 10 hours ago

Java Back End Developer - W2 Contract

Integrass

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Alpharetta, Georgia, USA

Contract

Hands-On Development: This is a development-intensive role, not a support position. You will work across both legacy systems and a modern microservices-based architecture.Feature Implementation: Design, develop, and deploy business-critical enhancements to both the existing legacy platform and the new cloud-native microservices.Migration Support: Understand and maintain legacy systems (hosted on Tomcat) while contributing to the architectural transition to microservices.Cloud Infrastructure: Imp
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Posted 1 day ago

Backend Software Engineer, API Client (Node.js and/or Golang)

Postman, Inc.

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San Francisco, California, USA

Full-time

Who Are We? Postman is the world's leading API platform, used by more than 40 million developers and 500,000 organizations, including 98% of the Fortune 500. Postman is helping developers and professionals across the globe build the API-first world by simplifying each step of the API lifecycle and streamlining collaboration-enabling users to create better APIs, faster. The company is headquartered in San Francisco and has an office in Bangalore, where it was founded. Postman is privately held,
Posted 3 days ago | Updated 10 hours ago

Senior Python Developer / Backend Engineer

Nityo Infotech Corporation

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Toronto, Ontario, Canada

Contract

Position- Senior Python Developer / Backend Engineer Location- Calgary AB or GTA, ON (**Onsite**) Duration- 12 Months Contract About the Role We are looking for a highly skilled Senior Python Developer with a strong background in backend development, workflow orchestration, and system modernization. This role requires hands-on experience in Python along with Airflow, Kubernetes, ELK stack, and API frameworks such as FastAPI, Flask, or Django. Experience with database migration, system re-archit
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Posted 8 days ago | Updated 5 hours ago

Backend Senior Java Developer, AVP

Citi

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Remote or Irving, Texas, USA

Full-time

About Citi: Citi, the leading global bank, has approximately 200 million customer accounts and does business in more than 160 countries and jurisdictions. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. As a bank with a brain and a soul, Citi creates economic value that is systemic
Posted 3 days ago | Updated 10 hours ago

Backend developer with Healthcare domain experience

Select Jarvis.com

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Remote

Contract

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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Posted 1 day ago | Updated 6 hours ago

Lead Software Engineer, Back End ( Java, AWS)

Capital One

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Chicago, Illinois, USA

Full-time

Lead Software Engineer, Back End ( Java, AWS) Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who love to solve real problems and meet real customer needs. We are seeking Back End Software Engineers who are passionate about marrying data with emerging technologies. As a
Posted 7 days ago | Updated 2 hours ago

Backend Software Engineer Intern (TikTok-PGC-Monetization) - 2026 Summer (BS/MS)

TikTok

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Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Intern Job Code : A55819A Apply to this job Share this listing: Responsibilities Our team's mission is to power the creator economy by offering economic opportunities for creators who inspire creativity, bring joy, and provide value to our community. We are a product facing team and you will work closely with a multi-disciplinary team (Product, Research, Design, and Data) to define and build solutions for creators who inspire members of our community e
Posted 4 days ago | Updated 10 hours ago

Senior Software Engineer, Backend (Consumer - Coinbase One)

Coinbase

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Remote

Full-time

Ready to be pushed beyond what you think you're capable of? At Coinbase, our mission is to increase economic freedom in the world. It's a massive, ambitious opportunity that demands the best of us, every day, as we build the emerging onchain platform - and with it, the future global financial system. To achieve our mission, we're seeking a very specific candidate. We want someone who is passionate about our mission and who believes in the power of crypto and blockchain technology to update the
Posted 10 hours ago

Principal Software Engineer (Backend/WebApp)

Boston Scientific Corporation

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No location provided

Full-time

Additional Locations: Costa Rica-Heredia Diversity - Innovation - Caring - Global Collaboration - Winning Spirit - High Performance At our company, we value diversity and believe it is our greatest strength. We are committed to empowering women, supporting the LGBTQ+ community, and creating opportunities for individuals with disabilities. Our belief is that your diversity enriches our work environment. As an equal opportunity employer, we wholeheartedly welcome applications from all qualified
Posted 13 days ago | Updated 10 hours ago

Senior Node/AWS Backend Developer

InnoCore Solutions, Inc.

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Dallas, Texas, USA

Contract

Responsibilities: Design, develop, and maintain backend services and RESTful APIs using Node.js and Express.js Implement serverless architectures using AWS Lambda, API Gateway, DynamoDB, and Step Functions Implement secure authentication and authorization (e.g., using Cognito, OAuth, JWT) Collaborate with frontend developers, DevOps, and QA to deliver scalable, performant solutions Optimize application performance, ensure fault tolerance, and handle error logging/monitoring (e.g., CloudWatch, X-
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Posted 3 days ago | Updated 9 hours ago

Backend Software Engineer Intern (TikTok-Product Infrastructure-Customer Service Platform) - 2026 Summer(BS/MS)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A01561 Apply to this job Share this listing: Responsibilities The TikTok Customer Service Platform (CSP) is primarily responsible for providing efficient support services to TikTok users, collecting and analyzing user feedback, and assisting TikTok in continuously optimizing its products and services to enhance user experience and satisfaction. Business Value 1. Increase user retention rate: The customer service platform can provide
Posted 4 days ago | Updated 10 hours ago

Senior Backend Software Engineer - P User & Creator Product (UCP)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A112337 Apply to this job Share this listing: Responsibilities TikTok's User & Creator Product (UCP) team comprises of various cross-functional teams including engineering, data science, recommendation/algorithm, product, marketing, and operations, that adopt a data-driven approach to foster growth of creators and content. Our team collaborates closely to assist creators worldwide in expressing their creativity, expanding their foll
Posted 28 days ago | Updated 10 hours ago

Backend Software Engineer Intern (TikTok-Intelligent Creation) - 2026 Summer (BS/MS)

TikTok

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San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A132679 Apply to this job Share this listing: Responsibilities Our team's mission is to power the creator economy by offering economic opportunities for creators who inspire creativity, bring joy, and provide value to our community. We are a product facing team and you will work closely with a multi-disciplinary team (Product, Research, Design, and Data) to define and build solutions for creators who inspire members of our community
Posted 5 days ago | Updated 10 hours ago

Sr Principal Engineer Software (Cortex Backend Engineering)

PaloAlto Networks

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Santa Clara, California, USA

Full-time

Company Description Our Mission At Palo Alto Networks everything starts and ends with our mission: Being the cybersecurity partner of choice, protecting our digital way of life. Our vision is a world where each day is safer and more secure than the one before. We are a company built on the foundation of challenging and disrupting the way things are done, and we're looking for innovators who are as committed to shaping the future of cybersecurity as we are. Who We Are We take our mission of
Posted 20 days ago | Updated 10 hours ago

Sr. Backend Java Developer

Eliassen Group

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No location provided

Contract

Description: Our leading Financial Services client is looking to hire an experienced Java developer to build backend services and support internal fraud application systems. This role will require someone to work on site in Cincinnati, Ohio on a full-time basis Due to client requirements, applicants must be willing and able to work on a w2 basis. For our w2 consultants, we offer a great benefits package that includes Medical, Dental, and Vision benefits, 401k with company matching, and life ins
Posted 28 days ago | Updated 10 hours ago

Senior Software Engineer - Backend / AI

Uber Corporate

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Sunnyvale, California, USA

Full-time

About the Role As a Senior Software Engineer for the New Business team, you will lead engineering efforts that shape the future of Uber's consumer-facing support experiences in next-generation mobility & delivery space. What the Candidate Will Need / Bonus Points We are seeking a strong and passionate software engineer with experience in building products leveraging AI/ML. You will be responsible for creating scalable, reliable, manageable solutions that deliver on requirements at Uber by bri
Posted 19 days ago | Updated 10 hours ago

Java Backend Developer

Randstad - Torc

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Remote

Contract

We are looking for a Java Backend Developer to join our team! You will be responsible for designing, developing, and maintaining scalable and high-performance backend systems. If you are passionate about backend development, microservices, and cloud-based applications, this is the right opportunity for you! ResponsibilitiesDesign, develop, and maintain high-performance backend applications using Java.Implement RESTful APIs and integrate with external services.Work with microservices architecture
Posted 60+ days ago | Updated 1 day ago