back end developer Jobs

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.Net Backend Architect

Photon

•

Remote

Third Party, Contract

.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
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Posted 54 days ago | Updated 10 hours ago

Backend Software Development Engineer - Mid/Senior/Lead/Principal

Salesforce

•

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
Posted 60+ days ago | Updated 7 hours ago

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
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Posted 60+ days ago | Updated 13 days ago

Java developer (W2 contract)

JKV International

•

Plano, Texas, USA

Contract

Position:Java developerLocation: New jersey , Plano, TX Java FSD with AWS An FSD/FSPE has an end to end product mindset - design, implementation, testing and deployment, and adds an additional skill (s) on top of traditional front/back-end developer role Design and developer application using Core Java Design and developer application using J2EE. Experience in J2EE design patterns Create/consume Rest APIs & Microservices Experience with Angular/React Experience with CI/CD, Jenkins Experience
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Posted 37 days ago | Updated 9 hours ago

Signal Processing C++ Developer

Booz Allen Hamilton

•

Beavercreek, Ohio, USA

Full-time

Job Number: R0221258 Signal Processing C++ Developer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the software engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz Allen,
Posted 20 days ago | Updated 7 hours ago

React Native Architect

Stanley David and Associates

•

Plano, Texas, USA

Full-time

Position : React Native Architect (Fulltime) Location : Plano, TX (Onsite) Job Description Min 5-year exp. in React Native Mobile App developmentHands on experience working with React Native, Redux, Jest, Axios, Expo etc.Expert in at-least iOS native or Android nativeProficiency with JavaScript, HTML5 and CSS3Experience with integrating RESTful API on UI.Experience SDK integrationsUnderstanding of the platform, database, API, caching layer, proxiesExperience working with Jest for Unit testing.Ex
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Posted 2 days ago

Node Js GraphQL Developer

SATCON Inc

•

Sunnyvale, California, USA

Contract

Node.JS & GraphQL Developer. Location: Sunnyvale, CA Duration: 6+ Months Skills: Node.JS & GraphQL. Back end Developer will also work with these skills. Required Qualifications:Design, develop, and maintain server-side applications using Node.js.Build and maintain GraphQL APIs for client applications.Proficiency in JavaScript, HTML, CSS, and front-end frameworks.Solid understanding of web technologies, including web performance, cross-browser compatibility, and responsive design.Experience worki
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Posted 22 days ago

React Native Architect

Stanley David and Associates

•

Plano, Texas, USA

Full-time

Min 5-year exp. in React Native Mobile App development Hands on experience working with React Native, Redux, Jest, Axios, Expo etc. Expert in at-least iOS native or Android native Proficiency with JavaScript, HTML5 and CSS3 Experience with integrating RESTful API on UI. Experience SDK integrations Understanding of the platform, database, API, caching layer, proxies Experience working with Jest for Unit testing. Experience in performance tuning of UI application. Experience in making des
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Posted 7 days ago

Platform Engineer and Golang SME

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0220497 Platform Engineer and Golang SME The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for an experienced back-end developer with the sof tware engineering skills it takes to identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at B
Posted 37 days ago | Updated 7 hours ago

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
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Posted 28 days ago

Software Engineering Technical Leader, Backend Development - Nexus Hyperfabric

Cisco Systems, Inc.

•

Milpitas, California, USA

Full-time

Please note this posting is to advertise potential job opportunities. This exact role may not be open today, but could open in the near future. When you apply, a Cisco representative may contact you directly if a relevant position opens. Note: This is a hybrid role working on-site a minimum of 3 days a week in the Milpitas, CA office. MEET THE TEAM At the Hyperfabric Engineering Team, we believe that the traditional Data Center deployment and management practices must evolve and modernize to me
Posted 45 days ago | Updated 7 hours ago

Software Engineer

Booz Allen Hamilton

•

Chantilly, Virginia, USA

Full-time

Job Number: R0219824 Software Engineer The Opportunity: As a back-end developer, you know that a good site or system needs the right combination of clean code, APIs, analytics, and infrastructure to develop a user-focused solution. We're looking for a back-end developer with the sof tware engineering skills it takes to help identify potential risks, contribute to solution development, and create efficient and effective systems for our clients. As a back-end developer at Booz Allen, you'll use th
Posted 56 days ago | Updated 7 hours ago

JAVA Developer

Alchemy Software Solutions LLC

•

Columbus, Ohio, USA

Third Party, Contract

Role: Java Backend Developer with AWS Location: Jersey City, NJ & Columbus, OH Mandatory Skills: Java, Microservices, AWS, Kubernetes, Kafka. Job Description: Strong Application Development work experience - Agile environment preferred.Solid application design, coding, testing, maintenance and debugging skillsExperience with Junit and Cucumber testing.Experience with APM Monitoring tools and logging tools like SplunkProficiency with JIRA, Confluence (preferred). AWS solution implementation hands
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Posted 1 day ago

IOS Developer

Tetra Computing

•

Sunnyvale, California, USA

Contract, Third Party

iOS Developer - Walmart (Hybrid - Sunnyvale, CA) Relocation works We are seeking a skilled iOS Developer to join our dynamic team in Sunnyvale, CA. This role will focus on building high-quality, scalable, and user-friendly mobile applications. The ideal candidate will have a strong background in Swift, UIKit, and iOS development best practices. You will work closely with product managers, designers, and backend engineers to deliver robust and performant mobile experiences. Key Responsibilities:
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Posted 8 hours ago | Updated 8 hours ago

Senior Software Engineer

IO Associates

•

Tampa, Florida, USA

Full-time

Software Engineer Location: 100% Onsite to Tampa, FL Address: Tampa, FL 33602 Employment Type: Direct Hire About the Company: This rapidly growing Cybersecurity SaaS company has scaled to a $3.4 billion valuation in just 15 years. With $500 million in funding and strong positive cash flow, it is positioning itself as a leader in the cybersecurity industry. The company offers a comprehensive platform for Security Operations teams to manage all security tools, alerts, and threat detection in on
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Posted 8 days ago | Updated 3 hours ago

NodeJS Engineer

BayOne Solutions

•

Sunnyvale, California, USA

Third Party, Contract

Job Title: Node.js Backend Developer Location: Sunnyvale, CA (Hybrid) Duration: 6+ Months Contract Pay Rate Range: $60-$70/hr. Required Qualifications: Design, develop, and maintain server-side applications using Node.js.Build and maintain GraphQL APIs for client applications.Solid understanding of web technologies, including web performance, cross-browser compatibility, and responsive design.Experience working with RESTful APIs and integrating with backend systems.Familiarity with version con
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Posted 50 days ago | Updated 7 days ago

Backend Engineer

Software Guidance & Assistance

•

Atlanta, Georgia, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Backend Engineer for a contract assignment with one of our premier Management Consulting services clients in Atlanta, GA. Responsibilities : You will be part of the firm's Technology & Digital function and help develop various integration solutions for their data communication needs. You will be responsible for creating innovative interoperability platforms, tools and solutions to enable seamless and secure data integration. You
Posted 21 days ago | Updated 4 hours ago

Backend Software Engineer

eBay Inc.

•

Remote or San Jose, California, USA

Full-time

At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We're committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work - every day. We're in this together, sustaining the futur
Posted 18 days ago | Updated 7 hours ago

Sr. Engineer

HashiCorp

•

No location provided

Full-time

About the team We are looking for an experienced back end engineer to join the Vault Cloud Unification team. As a backend developer you will help design, prototype, and implement critical functionality in order to deliver a scalable, highly reliable, and secure product. We operate autonomously in a highly collaborative, remote-first environment. Anchored by kindness, communication, and humility, we provide the Vault Community and Vault Enterprise customers the ability to solve mission-critical
Posted 9 days ago | Updated 7 hours ago

Backend Software Engineer

Vaco by Highspring

•

Pittsburgh, Pennsylvania, USA

Contract

THIS POSITION IS NOT AVAILABLE FOR C2C OR VISA SPONSORSHIP EVEN WITH THIS ROLE BEING PRIMARILY REMOTE YOU MUST STILL RESIDE IN THE PITTSBURGH AREA We currently have a contract-to-hire opportunity available for a Software Engineer focused primarily on Back-end services utilizing C# and SQL. You will also need to have familiarity with front-end technologies such as Angular. This position would be primarily remote with on-site requirements for team meetings about once or twice per month. Your co
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Posted 7 days ago