Backend Software Developer Jobs

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Senior Backend Python Developer

Motion Recruitment Partners, LLC

Los Angeles, California, USA

Full-time

Our client believe memorable experiences start with seamless access. As a premier ticket sales and event booking platform, they connect fans to the concerts, games, and shows they love. Their technology sits at the heart of live entertainment, and they're scaling quickly to meet growing demand. They're looking for passionate engineers to help architect the systems that power those unforgettable moments! As a Senior Backend Python Developer at their company, you'll be someone whose backend focuse

Backend Software Engineer

Eliassen Group

Mountain View, California, USA

Contract

Description: **Hybrid | Mountain View, CA** In this Sr Monetization Backend Software Engineer role, you will lead and develop high performance payment, billing, and subscription backend services for our Client's Commercial Software. Due to client requirement, 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 insurance. Rate: $70 - $82 / h

Senior Backend Software Engineer, Loki Platform

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Regular Job Code : A05150 Apply to this job Share this listing: Responsibilities The Creation team is an international R&D group tasked with building creative capabilities for TikTok. We're dedicated to productizing AI and multimedia technologies to create world-class creation experiences for TikTok users. Our tech stack includes front-end, back-end, mobile, and desktop development, as well as multimedia technologies like audio/video processing and AR

Java Backend Developer - DB2 or Sybase

Denken Solutions

New York, New York, USA

Contract

Currently, we are looking for talented resources for one of our listed clients. If interested please reply to me with your updated resume or feel free to reach out to me for more details at On-Site role Job Description: Java developer to support Institutional Trading enrichment and develop solutions to renovate/replace legacy mainframe functions. Team Profile: The Trade Enrichment and Allocations Department engineers best of breed trade enrichment and allocation functions across all asset class

Backend Software Engineer Intern (TikTok-Privacy and Security-Data Lifecycle Management) - 2026 Summer (BS/MS)

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Intern Job Code : A47294A Apply to this job Share this listing: Responsibilities Team Introduction TikTok Privacy & Security Product team is responsible for building compliant and user-friendly privacy solutions for TikTok, with the goal of building trust among TikTok users, regulators, and the public. The team is working on TikTok's privacy-related products, including user/underage protection, data access controls, data retention policies, etc. We are

Backend Software Engineer, TikTok - Social User and Relation

TikTok

Los Angeles, California, USA

Full-time

Location : Los Angeles Employment Type : Regular Job Code : A210319 Apply to this job Share this listing: Responsibilities TikTok Social team drives significant user engagement and retention wins through fun, innovative, and technically sophisticated products and features. We move fast, with precision, and consistently execute with privacy at the forefront. Some core features and components we build and maintain include User Profile, Story, Inbox, Messaging, Follow, Like, Comment, Tag, et

Backend Java Developer

Amtex Enterprises

Texas, USA

Contract

Job Title: Full Stack Developer Location: Austin, TX - 3 days onsite (Tuesday, Wednesday, and Thursday) Duration: 5+ Months Only On w2. Job Description: We're looking for two experienced Full Stack Developers to join a high-impact project through the end of the year. This role is focused on backend-heavy development (80%) and requires deep expertise in Java (backend) and React (frontend) - these are non-negotiable requirements. The ideal candidate will be comfortable building self-ser

Software Engineer - Backend Systems (SW Delivery)

Apple, Inc.

No location provided

Full-time

Are you passionate about shaping the future of Apple software platforms? Join Software Delivery's Device Services team, where you'll support and develop cutting-edge testing technologies that ensure Apple's products reach millions of customers with the highest quality. Our team thrives on innovation and engineering excellence, seeking individuals who are excited to collaborate, solve complex problems, and focus on device testing, observability, and software quality and reliability. Description A

Backend Software Engineer Intern (TikTok-Privacy and Security-Age Compliance) - 2026 Summer (BS/MS)

TikTok

San Jose, California, USA

Full-time

Location : San Jose Employment Type : Intern Job Code : A158132 Apply to this job Share this listing: Responsibilities Team Introduction TikTok Privacy & Security Product team is responsible for building compliant and user-friendly privacy solutions for TikTok, with the goal of building trust among TikTok users, regulators, and the public. The team is working on TikTok's privacy-related products, including user/underage protection, data access controls, data retention policies, etc. We ar

Software Engineer, Backend

West Coast Consulting LLC

Remote

Contract

Job Description Title: Software Engineer, Backend Duration: Aug 5, 2025 - Jul 31, 2026 Location: Remote (North America) TECHNICAL SKILLS Must Have3+ years of software development experience in one or more general purpose programming languages (Java, Scala, Go, C++, Python).Nice To Have Experience with prompt engineering, machine learning or data science. Cost Center Code49 - Tech-Ads Engineering JOB DESCRIPTION The Ad Safety & Verification (ASV) team is small, scrappy, and able to execute o

Sr. Java Backend Developer Local Only

Vankay Systems

St. Louis, Missouri, USA

Contract, Third Party

Job Title: Sr. Java Backend Developer Hiring Mode: Contract Long Term Location: St. Louis, MO [ONSITE] Must: in-person (face to face) interview will be required in St. Louis, MO. Skills Matrix Skill Last Used Experience in Years/month Rating (10 points) 1 = newbie 10 = expert Hands on Exp. Yes/No Spring boot Microservices Kafka Design patterns Note: LinkedIn Id is mandatoryAn in-person (face to face) interview will be required at the Mastercard office in St. Louis, MO. Job Description: We a

Senior Software Engineer, Backend - DevX CI

Coinbase

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

Software Engineer, Backend - Blockchain Platform

Coinbase

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

Senior Java Backend Developer

Virtual Networx

New York, New York, USA

Third Party, Contract

Role: Senior Java Full Stack Developer Location: NYC, NY (Day 1 onsite, hybrid model - 3 days in the office) Key Responsibilities: Participate in the full software development lifecycle, including requirement gathering, coding, testing, and deployment. Collaborate closely with team members to understand requirements and deliver high-quality software solutions. Contribute to continuous improvement initiatives within the team. Troubleshoot and debug software issues efficiently. Work with variou

Back-End Software Engineer IIs & Senior Software Engineers

Microsoft Corporation

Redmond, Washington, USA

Full-time

Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft Security aspires to make the world a safer place for all. We want to reshape security and empower every user, customer, and developer with a security cloud that protects them with end to end, simplified solutions. The Microsoft Security organization accelerates Microsoft's mission and bold ambitions to ensure that our company and industry i

Lead Java Developer - Backend Applications

Raymond James Financial Inc

St. Petersburg, Florida, USA

Full-time

Job Description Summary As a Senior Java Developer in the RCS development team, you will be developing and managing core services and API's which form the building blocks of some of the most critical financial and wealth management applications of the firm. Members of this experienced engineering team are known for their engineering excellence and set the trends in the firm for others to follow on architecture, design and development of low latency and highly scalable solutions. Job Description

Backend Software Engineer, Capacity & Optimization - USDS

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A115050A Apply to this job Share this listing: Responsibilities About the team: TikTok is seeking a software engineer to join the Capacity & Optimization Engineering team to focus on site-wide performance and capacity optimization at the intersection of all Tiktok products, services, and physical infrastructure (Servers, Data Centers, Network). This role will focus on optimizing Infrastructure performance and capacity at various alti

Senior Lead Software Engineer - Frontend / Backend Sr Lead

JPMorgan Chase & Co.

Plano, Texas, USA

Full-time

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate Sector, particularly in the Risk Technology division, you will be a vital member of an agile team tasked with enhancing, creating, and providing high-quality technology products in a secure, stable, and scalable way. Your abilities and contributions will greatly influen

Software Engineer, Backend

Rivian

Palo Alto, California, USA

Full-time

About Rivian Rivian is on a mission to keep the world adventurous forever. This goes for the emissions-free Electric Adventure Vehicles we build, and the curious, courageous souls we seek to attract. As a company, we constantly challenge what's possible, never simply accepting what has always been done. We reframe old problems, seek new solutions and operate comfortably in areas that are unknown. Our backgrounds are diverse, but our team shares a love of the outdoors and a desire to protect it

Senior Backend Software Engineer, Risk and Response - Trust and Safety

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A123831 Apply to this job Share this listing: Responsibilities About Us The Trust and Safety engineering team are responsible for protecting our users from harmful content and abusive behaviors. With the continuous efforts of our trust and safety engineering team, TikTok can provide the best user experience and bring joy to everyone in the world. We are building an engineering team dedicated to Trust and Safety's Risk and Response bu