Backend Developer Jobs in Los Angeles, CA

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Senior JavaScript Developer

Randstad - Torc

Remote

Contract

We are looking for a Senior JavaScript Developer to join our dynamic team. As a key contributor, you will be responsible for designing, developing, and maintaining scalable and high-performance web applications. You will work with modern frameworks, APIs, and cloud-based services to deliver top-tier software solutions. ResponsibilitiesDesign, develop, and optimize web applications using JavaScript, TypeScript, and modern frameworks (React, Angular, Vue.js).Build and maintain scalable, reusable,

Software Engineer, Graphics C++

Motion Recruitment Partners, LLC

Los Angeles, California, USA

Full-time

My client is rethinking digital identity by turning avatars into intelligent agents-personalized digital beings that not only look like you, but learn, adapt, and express your personality across games, virtual worlds, and chat environments. They are backed by top-tier investors and embraced by some of the biggest names in entertainment and fashion This team is building a powerful platform that auto-rigs 3D models and wearables into fully functional assets usable across multiple digital ecosystem

Backend Product Software Engineer, Product Trust

Dropbox Inc

Remote

Full-time

Role Description As a Software Engineer on the Product Trust team at Dropbox, you will play a critical role in building scalable and intelligent security solutions to detect and prevent abuse, enhance behavioral intelligence, and protect user trust. You will design, develop, and optimize systems that leverage data-driven insights, real-time detection mechanisms, and machine learning models to identify and mitigate threats. Working closely with security, ML, and data teams, you will drive innova

Frontend Angular developer

Showman Staffing

Los Angeles, California, USA

Full-time

Job Title: Front End - Angular Developer Lead Role: Full Time Location: Northridge, Los Angeles [LA] CA(5 days a week working from office Onsite) We need to urgently fill a strong onsite Angular Lead level resource to work from client office all 5 days a week. Job Description: We are seeking a skilled Frontend Developer proficient in Angular Framework to join our dynamic team. As a Frontend Developer, you will be responsible for implementing visual elements that users see and interact with in ou

Java/Python developer

Luxoft USA Inc

Los Angeles, California, USA

Full-time

Luxoft is looking for a Senior Java/Python Developer who would be working with our Customer - one of the world's largest investment management companies. Based in Southern California, our client manages close to $2 trillion in assets and is working with Luxoft in a full-scale upgrade of their technology.Responsibilities:- Work closely with business team, business analysts, and architects and be able to quickly understand the new requirements and helps to identify the changes to the system. - Wor

Business Analyst - Technical, Backend, Data, Epics, Features, User Stories

SES

Remote or Denver, Colorado, USA

Full-time

Technical Business Analyst with Backend and Data Type: W2 With Benefits - No C2C Location: Supporting Denver, CO hours Top 5 Technical Skills: Analyst for backend / Data Write EPICs and User Stories Strong understanding of Record Keeping, Payroll, Financials Strong financial background in Portfolio Business, Record Keeping, Financial Services, etc. 401k Reporting and other financial regulatory experience Top 3 Soft Skills: Self Started, Great Communications and Organization Ability to ask prob

Backend API Engineer, Node

Motion Recruitment Partners, LLC

Los Angeles, California, USA

Full-time

This position is hybrid in West Los Angeles. A fast-growing consumer product startup based in West Los Angeles is looking for a Backend Engineer to join their tight-knit team. They're building technology that connects buyers and sellers in a traditionally offline industry, streamlining transactions through modern APIs and scalable infrastructure. This is a startup. Candidates with current or previous startup experience are strongly preferred. Required Skills & Experience 5+ years of experience

Senior Software Engineer Backend

Salesforce

Remote or San Francisco, California, USA

Full-time

To get the best candidate experience, please consider applying for a maximum of 3 roles within 12 months to ensure you are not duplicating efforts. Job Category Software Engineering Job Details About Salesforce We're Salesforce, the Customer Company, inspiring the future of business with AI+ Data +CRM. Leading with our core values, we help companies across every industry blaze new trails and connect with customers in a whole new way. And, we empower you to be a Trailblazer, too - driving you

.Net Back End - Azure

Kforce Technology Staffing

Remote or Boca Raton, Florida, USA

Third Party, Contract

RESPONSIBILITIES: Kforce has a client seeking a Senior .NET Developer remotely. Key Responsibilities: * Lead the design, development, and deployment of robust backend services using .NET Core/.NET 6+ * Architect and implement distributed, event-driven systems using Dapr for service-to-service communication, pub/sub, and state management * Develop and manage message-based integrations using RabbitMQ, Kafka, or Azure Service Bus * Work extensively with MySQL including stored procedures, schema de

Sr Software Engineer - Backend

McGraw Hill

Remote

Full-time

Overview Build the Future At McGraw Hill, we are dedicated to delivering digital learning experiences that transform education for learners and educators. Our focus is on creating seamless, impactful products that truly benefit our users while supporting growth and collaboration across teams. We foster a culture that values innovation, teamwork, and a balance between career growth and personal well-being. How can you make an impact? We are a passionate, fast-growing team within McGraw Hill, a

Backend Senior Software Engineer

Parsons Services Company

Remote

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for an amazingly talented Backend Senior Software Engineer to joi

Backend Software Engineer - TikTok, Social Graph

TikTok

Los Angeles, California, USA

Full-time

Location : Los Angeles Employment Type : Regular Job Code : A210675 Apply to this job Share this listing: Responsibilities The Social Graph team at TikTok is at the forefront of innovation in large-scale graph computing. We design and build the core graph infrastructure that powers TikTok's social ecosystem - processing trillions of edges and billions of vertices to deliver real-time relationship insights to billions of users worldwide. Our high-performance engine enables millisecond-leve

Staff Software Development Engineer - Backend

CVS Health

Remote or Woonsocket, Rhode Island, USA

Full-time

At CVS Health, we're building a world of health around every consumer and surrounding ourselves with dedicated colleagues who are passionate about transforming health care. As the nation's leading health solutions company, we reach millions of Americans through our local presence, digital channels and more than 300,000 purpose-driven colleagues - caring for people where, when and how they choose in a way that is uniquely more connected, more convenient and more compassionate. And we do it all w

.Net Backend Architect/Lead - Trading & FCM platform

Konane Solutions

Remote

Contract

C++, C#, .Net Core Architecture, AWS Cloud, Trading Platforms, Futures Commodity Commissions Market (FCM) platform, KYC, AML .Net Backend Architect (Trading Platforms) Remote We are seeking a seasoned Backend Architect with deep expertise in regulated financial systems, trading platforms, and end-to-end trading infrastructure to lead the architecture and backend development of a greenfield Futures Commodity Commissions Market (FCM) platform. This product will power a federally regulated sports

UI Angular Developer (AVP) - Hybrid

Citi

Remote or Tampa, Florida, USA

Full-time

The Institutional Data Platform team is responsible for the Olympus platform to streamline data sources across Service, Markets, Banking and Client enabling industry leading analytics, client, regulatory, surveillance supervisory risk and finance reporting and data science solutions along with genesis platform. The UI Angular Developer (Applications Development Senior Programmer Analyst - C12) is an intermediate level position responsible for participation in the establishment and implementatio

Senior Software Engineer, Backend (Platform - Data 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

.Net Backend Architect

Photon

Remote

Contract, Third Party

.Net Backend Architect Remote We are seeking a seasoned Backend Architect with deep expertise in regulated financial systems, trading platforms, and end-to-end trading infrastructure to lead the architecture and backend development of a greenfield Futures Commodity Commissions Market (FCM) platform. This product will power a federally regulated sports prediction market, akin to Robinhood s financial trading model, requiring full compliance with CFTC and NFA regulations. You will design, architec

Sr., Java Developer

OpTech

Remote

Contract

OpTech is seeking for strong Java Developer role for one of their Direct Clients. 100% Remote role. Contract Duration - 5 months. Only W2/No C2C Required Skills: Strong backend Java developer with JDBC/SPRING/SPRINGBOOT/SPRINGBATCH JAVA/J2EE Why work at OpTech? OpTech is a woman-owned company that values your ideas, encourages your growth, and always has your back. When you work at OpTech, not only do you get health and dental benefits on the first day of employment, but you also have training o

Node.js, developer

IRIS Software, Inc.

Remote

Full-time

We are hiring for Node.js, developer. Title : Node.js, developer Required Skills : Node.js developer, typescript & AWS Location : Fully Remote Please email me your resume at or call Job description Experienced backend developer Expertise in, typescript, Node.js, Proficiency in designing efficient GraphQL APIs & microservices for low latency and high availability systems. Strong experience with MySQL Experience in cloud environments AWS & Google Cloud Platform and Terraform /CloudFormation. Tha

Senior Front-End Developer

VLink Inc

Remote

Contract

Job Title: Senior Front-End Developer Location: Remote Employment Type: Contract-Only W2 Job Description Develop a modern customer engagement and operations portal focused on performance tracking, issue management, and streamlined workflows for multi-location automotive reconditioning services. Required Skills - Builds responsive, component-based UIs using React and Tailwind CSS. Works from Figma files provided by the design team. Ensures accessibility and cross-browser compatibility. Collaborat