Lead Software Engineer, Back End Jobs

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Senior Back End Developer

Confidential Company

•

Remote

Contract

We are an award-winning team of very trusted and respected technologists looking for a senior back end developer to join our team for a 100% remote project. Must have deep expertise in back end development and API development, with solid understanding of Python and interested in working with Python. This is a contract role, paid hourly c2c, and can be 20 hours per week, 30 hours per week, or 40 hours per week. Sound like a fit? Let's talk!
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Posted 60+ days ago | Updated 16 days ago

Sr Java Backend Developer- Mastercard - St Louis, MO (Onsite from day 1)

Maintec Technologies Inc

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St. Louis, Missouri, USA

Third Party

Sr Java Backend Developer #C2C Mastercard St Louis, MO (Onsite from day 1) submit to Requirement: Strong Java developer with very good understanding of micro services. Grasp of software engineering skills in modular design, data structures, algorithms Deep knowledge and hands on experience with modern applications like spring boot, Angular. Experience building and operating critical production systems Solid understanding of modern API design and Restful principles Fluent with git (preferred) o
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Posted 60+ days ago | Updated 16 hours ago

Full Stack Engineer / React / Node / Gamified Music App / NYC (Onsite)

Motion Recruitment Partners, LLC

•

New York, New York, USA

Full-time

Full Stack Engineer - Gamified Consumer App (NYC, In-Person) Join a small, passionate team building a fast-growing gamified social app for music fans-currently with over 400K daily active users and millions of downloads. We've hit product-market fit and are scaling quickly. This is a rare opportunity to work on a product that already has massive traction and an engaged community. What You'll Do: For the Core Product: Build and ship full-stack features weekly to millions of users Optimize backend
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Posted 39 days ago | Updated 12 hours ago

Sr., Java back-end Developer - Healthcare Domain Must (No C2C Please)

OpTech

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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
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Posted 60+ days ago | Updated 13 days ago

Engineering Manager

Motion Recruitment Partners, LLC

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Toronto, Ontario, Canada

Full-time

We are building something category-defining-and we're looking for an Engineering Manager who can lead with vision, urgency, and taste. You'll guide a team of up to 10 high-performing engineers to ship elegant, scalable product experiences while driving the technical direction that supports our rapid growth. This is NOT a hands-on coding role, but it's deeply technical: you'll need a strong engineering background, startup grit, and the kind of leadership that inspires a team to raise the bar. Sta
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Posted 43 days ago | Updated 12 hours ago

Sr C++ Developer | Berkeley Heights, NJ - Onsite | Contract W2

Next Gen Software Solutions LLC

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New Jersey, USA

Contract

Job Summary: NextGen Software Solutions is seeking a highly skilled and experienced Senior C++ Developer to join our client's technology team in Berkeley Heights, NJ. The ideal candidate will have a strong background in building high-performance applications using C++ in a financial services or banking environment. This is an onsite position and requires someone who can work independently and collaboratively within a fast-paced team setting. Job Description: strong C++ experience. At least 8 Yea
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Posted 5 hours ago

Software Builder

Ocean Blue Solution

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California, USA

Full-time

This role is fully on-site in San Francisco. We're moving quickly and looking to bring on multiple builders this month! Software Builder (San Francisco In-Person) Full-Time | High-Speed Team | Tech Stack: TypeScript, AWS, SQL, React, Node.js We're on the hunt for engineers who thrive in fast-moving, low-ego environments and want to have a measurable impact from day one. The ideal teammate is someone who's shipped production code in real-world scenarios, cares about getting things right and out
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Posted 14 days ago | Updated 16 hours ago

MuleSoft Architect - Pittsburgh, PA

Georgia IT

•

Pittsburgh, Pennsylvania, USA

Contract

Job Title: Senior MuleSoft Architect Location: Pittsburgh, PA (Remote) Duration: 6 Months Employment Type: Contract Job Description: We are seeking a highly experienced and hands-on Senior MuleSoft Architect to lead integration initiatives leveraging the latest MuleSoft CloudHub and Anypoint Platform features. The ideal candidate will have a proven track record of architecting and delivering complex integration solutions, with direct involvement in both high-level architectural design and detail
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Posted 12 days ago

SaaS Web and AI Application Developer

Ecosystems Services, LLC

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Remote

Full-time, Third Party

Job Description: SaaS Web and AI Application Developer Why Join? Deep impact: Shape a category-defining SaaS platform used by industry leaders, such as Google Cloud, HP, and ServiceNow.Fast-paced innovation: Work in AI/ML, next-gen user experience, real-time data, APIs and microservices.Remote-first excellence: Supported by a world-class, collaborative team.Purpose-led environment: Make genuine contributions to client and team success through continual innovation. Who Were Looking For A motivate
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Posted 30 days ago | Updated 25 days ago

Staff Full Stack Engineer (Frontend) - Time Products

Rippling

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New York, New York, USA

Full-time

About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a single system. Take onboarding, for example. With Rippling, you can hire a new employee anywhere in the world and set up their payroll, corporate card, computer, benefits, and even
Posted 55 days ago | Updated 4 hours ago

Senior Full Stack Engineer (Frontend) - Time Products

Rippling

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New York, New York, USA

Full-time

About Rippling Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a single system. Take onboarding, for example. With Rippling, you can hire a new employee anywhere in the world and set up their payroll, corporate card, computer, benefits, and even
Posted 55 days ago | Updated 4 hours ago

Staff Data Engineer - Data AI-Listings & Structured Data

Airbnb

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No location provided

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Users, Listings and Marketplaces Data and AI (ULM-DnA) Org is a group of passionate machine learning, data,
Posted 8 days ago | Updated 4 hours ago

Senior Full Stack Developer

Smart Synergies

•

Reston, Virginia, USA

Contract

Job Summary We are seeking a motivated and talented Senior Full Stack Software Developer to join our dynamic team. This role offers an excellent opportunity to work on exciting projects and grow your skills in a collaborative environment. JOB RESPONSIBILITIES INCLUDE: Works as part of the software development team to develop and debug web and mobile applications Assists in analyzing, maintaining, and implementing software applications. Learns the Corporate Software Development Methodology Framew
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Posted 3 hours ago

Full Stack Software Developer

Estuate Inc.

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Reston, Virginia, USA

Contract

Description: Job Summary We are seeking a motivated and talented junior Full Stack Software Developer to join our dynamic team. This role offers an excellent opportunity to work on exciting projects and grow your skills in a collaborative environment. JOB RESPONSIBILITIES INCLUDE: Works as part of the software development team to develop and debug web and mobile applications Assists in analyzing, maintaining, and implementing software applications. Learns the Corporate Software Development Met
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Posted 7 hours ago

Engineering Manager, Core Identity Systems

HashiCorp

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No location provided

Full-time

About the team The HashiCorp Cloud Identity engineering team builds and operates services that underpin the user account, authentication & authorization management capabilities for all HashiCorp Cloud products. We make it easy for new users to get started with Consul, Nomad, Vault, Terraform, Packer, and Vagrant by making the sign-up flow as intuitive as possible. We help larger customers by making it easier for them to manage their users and groups in the cloud via standard and compliance-frie
Posted 38 days ago | Updated 4 hours ago

Staff Data Engineer - Users, Listings and Marketplace Data AI

Airbnb

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No location provided

Full-time

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: Users, Listings and Marketplaces Data and AI Team is a group of passionate machine learning, data, and anal
Posted 8 days ago | Updated 4 hours ago

Engineering Manager II - Uber Eats Promotional Messaging

Uber Corporate

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San Francisco, California, USA

Full-time

We're hiring an Engineering Manager II to lead the Eater Messaging team within Uber Eats. This team owns both the user experience and platform for delivering targeted, high-leverage promotional messages in the Uber Eats app-driving measurable business outcomes like conversion, offer redemption, growth, and retention. This is a high-impact role that blends platform thinking with user experience. We're looking for a technically credible leader who can define strategy, grow a junior team, and exe
Posted 40 days ago | Updated 4 hours ago

Sr. Java Backend Developer

Caspex Corporation

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Sunnyvale, California, USA

Third Party, Contract

Job Title: Sr. Java Backend Developer Location: Sunnyvale, CA Duration: 6+ Months Job Description: Must have: Deep understanding of core java concepts. ( lambdas, multi threading, executor service etc )Ability to write highly structured ( read good at object oriented programming ), high performance java codeGood understanding of Java Memory Model and Garbage collection conceptsAbility to troubleshoot JVM issues and tune JVM for extracting max performanceFamiliarity with SQL concepts (joins, norm
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Posted 60+ days ago | Updated 16 days ago

Sr. Java Lead

Photon

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Las Vegas, Nevada, USA

Contract

Greetings everyone, I hope you are staying safe. We are hiring a Sr. Java Lead to join our Digital Engineering team. Who are we? For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization. For a brief 1 minute video about us, you can check ;/u> Job Title: Sr. Java Lead Location: Las Vegas NV Job Type: Full-Time / Contract Job De
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Posted 14 days ago | Updated 8 days ago

Senior Full Stack .NET Developer

GreyCell Labs, Inc

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Albany, New York, USA

Contract, Third Party

84 months experience as lead developer of web-based systems using Microsoft ASP.Net Web Forms and C#, bootstrap framework, development workflow process using Microsoft ASP.Net (or ASP.Net Core) MVC and design patterns such as MVP, MVVM, Web using MVC core and WEB API. 84 months experience in developing SOAP or RESTFUL web service or backend APIs for the Web Systems to integrate. 84 months experience in.NET programming, development and implementation of .NET, C#, using .NET Core 2.2 Framework, En
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Posted 20 days ago | Updated 5 hours ago